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WO2018068615A1 - Système de navigation ainsi que procédé et appareil de planification et de réception d'itinéraire de conduite - Google Patents

Système de navigation ainsi que procédé et appareil de planification et de réception d'itinéraire de conduite Download PDF

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Publication number
WO2018068615A1
WO2018068615A1 PCT/CN2017/102437 CN2017102437W WO2018068615A1 WO 2018068615 A1 WO2018068615 A1 WO 2018068615A1 CN 2017102437 W CN2017102437 W CN 2017102437W WO 2018068615 A1 WO2018068615 A1 WO 2018068615A1
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WIPO (PCT)
Prior art keywords
facilitator
driving route
vehicle device
location information
navigation server
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2017/102437
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English (en)
Chinese (zh)
Inventor
韩康
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ZTE Corp
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ZTE Corp
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Filing date
Publication date
Application filed by ZTE Corp filed Critical ZTE Corp
Publication of WO2018068615A1 publication Critical patent/WO2018068615A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G01C21/3407—Route searching; Route guidance specially adapted for specific applications
    • G01C21/3415—Dynamic re-routing, e.g. recalculating the route when the user deviates from calculated route or after detecting real-time traffic data or accidents

Definitions

  • the present invention relates to the field of communications, and in particular to a navigation system, a route planning, a receiving method and a device.
  • the working principle of the system includes S1: action requirement: the pathfinder tells the facilitator through his mobile phone; S2: planning the route: the facilitator passes the smart terminal
  • the GPS software acquires the current location of the pathfinder and plans the course of the pathfinder according to the GPS information; S3: sends the route: the facilitator sends the planned route to the pathfinder's mobile phone through the smart terminal software; S4: guides the route : The pathfinder starts to start according to the route information on the mobile phone; S5: Location tracking: The facilitator observes whether the route of the pathfinder is correct through the intelligent terminal GPS software.
  • the invention adopts GPS positioning technology, which enables the facilitator to guide the pathfinder through the pathfinder's mobile phone, and helps the pathfinder to reach the destination with the fastest route.
  • the pathfinder must use a high-cost smart terminal to initiate a path-finding request, which is obviously not applicable to the vehicle Ufi that only needs to navigate the main function.
  • the facilitator needs to manually specify the location of the pathfinder, and plan the action route according to the action demand. After the plan is completed, the action route is sent to the pathfinder mobile phone. If the facilitator has something to do, or does not answer the pathfinder's phone in time, the pathfinder will not be able to get the navigation route.
  • the pathfinder cannot obtain the real-time location of the facilitator.
  • the pathfinder mobile phone can only guide the route for the pathfinder through the way of compassing, text guiding and map guiding. For the vehicle Ufi, these methods can only obtain the traveling route by watching, not Conducive to driving safety.
  • the embodiment of the invention provides a navigation system, a driving route planning, a receiving method and a device, so as to at least solve the problem that the assisting device calculates the pressure and the processing capability by directly completing the route planning on the facilitator device in the related art.
  • a navigation system comprising: an in-vehicle device, a remote navigation server, a facilitator device; an in-vehicle device configured to send a path-finding request to a remote navigation server; and a remote navigation server configured to be sought
  • the road request is forwarded to the facilitator device, and the planned driving route is dispatched to the in-vehicle device and the facilitator device according to the confirmation assistance packet sent by the received facilitator device.
  • the starting point of the driving route is the current location of the in-vehicle device
  • the ending point of the driving route is the location where the facilitator device is located.
  • the confirmation assistance data packet includes the following information: an in-vehicle device identification ID number, a facilitator device identifier, a location information of the in-vehicle device, and a location information of the facilitator device.
  • the in-vehicle device pre-stores the helper device identifier corresponding to the plurality of facilitator devices; the in-vehicle device is further configured to receive the determination before sending the path-finding request to the remote navigation server. And a signal, wherein the determining signal carries a facilitator device identifier selected by the pathfinder from the plurality of facilitator device identifiers.
  • the in-vehicle device is further configured to receive a driving route issued by the remote navigation server, parse the driving route, and broadcast the driving route by voice.
  • the in-vehicle device is further configured to transmit the location information of the in-vehicle device to the remote navigation server in real time; the remote navigation server is further configured to forward the location information of the in-vehicle device in real time transmitted by the in-vehicle device to the facilitator device.
  • the facilitator device is further configured to display the location information and the driving route of the in-vehicle device in real time.
  • the facilitator device is further configured to transmit the location information of the facilitator device to the remote navigation server in real time; the remote navigation server is further configured to forward the location information of the facilitator device transmitted by the facilitator device to the in-vehicle device.
  • the in-vehicle device comprises: a display screen; wherein the display screen is configured to display the location information of the facilitator device in real time.
  • the in-vehicle device is further configured to detect whether the location where the in-vehicle device is located is offset from the driving route, and if the driving route is determined to be offset, send a first correction for requesting correction of the driving route to the remote navigation server.
  • the request includes: an in-vehicle device ID number, a facilitator device identifier, current location information of the in-vehicle device, and current location information of the facilitator device.
  • the facilitator device is further configured to detect whether the location where the facilitator device is located is offset from the driving route, and if it is determined that the driving route is offset, send a request to the remote navigation server for requesting the correction of the driving route.
  • the second correction request includes: an in-vehicle device ID number, a facilitator device identifier, a current location information of the in-vehicle device, and a current location information of the facilitator device.
  • the remote navigation server is further configured to re-plan the driving route by using the current location information of the in-vehicle device carried in the first modification request or the second modification request and the current location information of the facilitator device.
  • a driving route planning method includes: receiving a path finding request sent by an in-vehicle device where a pathfinder is located; transmitting a path finding request to a facilitator device; and receiving confirmation assistance sent by the facilitator device The data package; the driving route is planned according to the confirmation assistance data; the planned driving route is sent to the in-vehicle device and the facilitator device.
  • the starting point of the driving route is the current location of the in-vehicle device
  • the ending point of the driving route is the location where the facilitator device is located.
  • the confirmation assistance data packet includes the following information: an in-vehicle device identification ID number, a facilitator device identifier, a location information of the in-vehicle device, and a location information of the facilitator device.
  • the method further includes: receiving the location information of the in-vehicle device transmitted by the in-vehicle device in real time; and transmitting the location information of the in-vehicle device received in real time to the facilitator device.
  • the method further includes: receiving location information of the facilitator device transmitted by the facilitator device in real time; and transmitting location information of the facilitator device received in real time For in-vehicle equipment.
  • the method further includes: receiving a correction request sent by the in-vehicle device or the facilitator device for requesting correction of the driving route; wherein the correction request includes: an in-vehicle device ID number, a facilitator device identifier, and a current location information of the in-vehicle device , the current location information of the facilitator device; re-planning the driving route according to the current location information of the in-vehicle device and the current location information of the facilitator device.
  • a method for receiving a driving line includes: transmitting a confirmation assistance data packet for a remote navigation server to plan a driving route of the in-vehicle device to the remote navigation server; wherein the confirmation assistance data packet includes: The in-vehicle device identification ID number, the facilitator device identification, the location information of the in-vehicle device, the location information of the facilitator device, and the planned driving route sent by the remote navigation server.
  • the starting point of the driving route is the location where the in-vehicle device is located
  • the ending point of the driving route is the location where the facilitator device is located.
  • the method further The method includes: transmitting, by using a remote navigation server, location information of the facilitator device to the in-vehicle device in real time.
  • the method further includes: receiving, in real time, location information of the in-vehicle device sent by the in-vehicle device via the remote navigation server.
  • the method further includes: detecting whether the location where the facilitator device is located is offset from the driving route; and remotely navigating if it is determined that the driving route is offset
  • the server sends a correction request for requesting correction of the driving route; wherein the correction request includes: an in-vehicle device ID number, a facilitator device identifier, current location information of the in-vehicle device, and current location information of the facilitator device.
  • a driving line receiving method comprising: transmitting a path finding request to a remote navigation server; wherein the remote navigation server is configured to forward the path finding request to the facilitator device, and according to the received
  • the confirmation assistance package sent by the facilitator device assists the data packet in planning the driving route; and receives the planned driving route sent by the remote navigation server.
  • the starting point of the driving route is the current location of the in-vehicle device
  • the ending point of the driving route is the location where the facilitator device is located.
  • the confirmation assistance data packet includes the following information: an in-vehicle device identification ID number, a facilitator device identifier, a location information of the in-vehicle device, and a location information of the facilitator device.
  • the method before sending the path finding request to the remote navigation server, the method further includes: receiving the determining signal, wherein the determining signal carries the pathfinder corresponding to the facilitator device selected from the plurality of pre-stored plurality of facilitator device identifiers Assistor device identification.
  • the method further includes: analyzing the driving route, and broadcasting the driving route by voice.
  • the method further includes: transmitting the location information of the in-vehicle device to the facilitator device via the remote navigation server.
  • the method further includes: receiving, in real time, location information of the facilitator device sent by the facilitator device via the remote navigation server.
  • the method further includes: detecting whether the location where the in-vehicle device is located is offset from the driving route; and determining to offset the driving route, to the remote navigation server Sending a correction request for requesting correction of the driving route; wherein the correction request includes: an in-vehicle device ID number, a facilitator device identifier, a current location information of the in-vehicle device, and a current location information of the facilitator device.
  • a driving route planning apparatus includes: a first receiving module configured to receive a path finding request sent by an in-vehicle device where a pathfinder is located; and a first sending module configured to provide a path finding request Sending to the facilitator device; the second receiving module is configured to receive the confirmation assistance data packet sent by the facilitator device; the planning module is configured to plan the driving route according to the confirmation assistance data; and the second sending module is configured to set the planned driving route Issued to in-vehicle equipment and facilitator equipment.
  • the starting point of the driving route is the current location of the in-vehicle device
  • the ending point of the driving route is the location where the facilitator device is located.
  • the confirmation assistance data packet includes the following information: an in-vehicle device identification ID number, a facilitator device identifier, a location information of the in-vehicle device, and a location information of the facilitator device.
  • the first receiving module is further configured to receive the location information of the in-vehicle device transmitted by the in-vehicle device in real time; the first sending module is further configured to send the location information of the in-vehicle device received in real time to the facilitator device.
  • the second receiving module is further configured to receive the location information of the facilitator device transmitted by the facilitator device in real time; and the second sending module is further configured to send the location information of the facilitator device received in real time to the in-vehicle device.
  • the device further includes: a third receiving module, configured to receive a correction request sent by the in-vehicle device or the facilitator device for requesting the correction of the driving route; wherein the correction request includes: the in-vehicle device ID number, the facilitator device identifier The current location information of the in-vehicle device and the current location information of the facilitator device; the planning module is further configured to re-plan the driving route according to the current location information of the in-vehicle device and the current location information of the facilitator device.
  • a third receiving module configured to receive a correction request sent by the in-vehicle device or the facilitator device for requesting the correction of the driving route
  • the correction request includes: the in-vehicle device ID number, the facilitator device identifier The current location information of the in-vehicle device and the current location information of the facilitator device
  • the planning module is further configured to re-plan the driving route according to the current location information of the in-vehicle device and the current location information of the facilitator device.
  • a remote navigation server including: Driving route planning device.
  • a driving line receiving apparatus including: a first sending module, configured to send a confirmation assistance data packet for a remote navigation server to plan a driving route of the in-vehicle device to the remote navigation server; wherein
  • the confirmation assistance data package includes: an in-vehicle device identification ID number, a facilitator device identifier, a location information of the in-vehicle device, and a location information of the facilitator device; and a receiving module configured to receive the planned driving route sent by the remote navigation server.
  • the starting point of the driving route is the location where the in-vehicle device is located
  • the ending point of the driving route is the location where the facilitator device is located.
  • the device further includes: a second sending module, configured to send the location information of the facilitator device to the in-vehicle device in real time via the remote navigation server.
  • a second sending module configured to send the location information of the facilitator device to the in-vehicle device in real time via the remote navigation server.
  • the device further includes: a second receiving module configured to receive, in real time, location information of the in-vehicle device sent by the in-vehicle device via the remote navigation server.
  • a second receiving module configured to receive, in real time, location information of the in-vehicle device sent by the in-vehicle device via the remote navigation server.
  • the device further includes: a detecting module configured to detect whether the location where the facilitator device is located is offset from the driving route; and the third sending module is configured to, when determining that the driving route is offset, to the remote navigation server Sending a correction request for requesting correction of the driving route; wherein the correction request includes: an in-vehicle device ID number, a facilitator device identifier, a current location information of the in-vehicle device, and a current location information of the facilitator device.
  • a facilitator device including the above-described driving line receiving device.
  • a driving line receiving apparatus comprising: a first transmitting module configured to send a path finding request to a remote navigation server; wherein the remote navigation server is configured to forward the path finding request to the assistance The device, and the acknowledgment assistance packet sent by the received facilitator device to plan the driving route; the first receiving module is configured to receive the planned driving route sent by the remote navigation server.
  • the starting point of the driving route is the current location of the in-vehicle device
  • the ending point of the driving route is the location where the facilitator device is located.
  • the confirmation assistance data packet includes the following information: an in-vehicle device identification ID number, assistance Device identification, location information of the in-vehicle device, location information of the facilitator device.
  • the device further includes: a second receiving module, configured to receive the determining signal, wherein the determining signal carries the facilitator device corresponding to the facilitator device selected by the pathfinder from the plurality of pre-stored facilitator device identifiers logo.
  • a second receiving module configured to receive the determining signal, wherein the determining signal carries the facilitator device corresponding to the facilitator device selected by the pathfinder from the plurality of pre-stored facilitator device identifiers Logo.
  • the device further includes: a broadcast module, configured to broadcast the driving route by voice.
  • a broadcast module configured to broadcast the driving route by voice.
  • the device further comprises: a transmission module configured to transmit location information of the in-vehicle device to the facilitator device via the remote navigation server.
  • the device further includes: a third receiving module configured to receive, in real time, location information of the facilitator device sent by the facilitator device via the remote navigation server.
  • a third receiving module configured to receive, in real time, location information of the facilitator device sent by the facilitator device via the remote navigation server.
  • the device further includes: a detecting module configured to detect whether the location where the in-vehicle device is located is offset from the driving route; and the second sending module is configured to send to the remote navigation server if the driving route is determined to be offset
  • the correction request for requesting the correction of the driving route includes: an in-vehicle device ID number, a facilitator device identifier, a current location information of the in-vehicle device, and a current location information of the facilitator device.
  • an in-vehicle device including the above-described driving line receiving device.
  • a storage medium is also provided.
  • the storage medium is configured to store program code for performing the following steps: receiving a path finding request sent by the in-vehicle device where the pathfinder is located; transmitting the path finding request to the facilitator device; receiving the confirmation assistance data packet sent by the facilitator device; Confirm the assistance of the data planning driving route; deliver the planned driving route to the in-vehicle equipment and the facilitator equipment.
  • a storage medium is also provided.
  • the storage medium is configured to store program code for performing the following steps: transmitting a confirmation assistance packet for the remote navigation server to plan the driving route of the in-vehicle device to the remote navigation server; wherein the confirmation assistance packet includes: the in-vehicle device identification ID No., assistor device identification, location information of the in-vehicle device, location information of the facilitator device; receiving the planned driving route sent by the remote navigation server.
  • a storage medium is also provided.
  • the storage medium is configured to store program code for performing a step of: sending a pathfinding request to a remote navigation server; wherein the remote navigation server is configured to forward the pathfinding request to the facilitator device and to send according to the received facilitator device The confirmation assists the data packet in planning the driving route; receiving the planned driving route sent by the remote navigation server.
  • the route planning is no longer completed by the facilitator device, and the facilitator is lightened.
  • the calculation pressure of the device improves the processing capability of the facilitator device. Therefore, the problem of calculating the pressure and processing capability of the facilitator device by directly completing the route planning on the facilitator device in the related art can be solved.
  • FIG. 1 is a structural block diagram of a navigation system according to an embodiment of the present invention.
  • FIG. 2 is a schematic flowchart of a driving route planning method according to an embodiment of the present invention.
  • FIG. 3 is a block diagram showing the hardware structure of a mobile terminal receiving method according to an embodiment of the present invention.
  • FIG. 4 is a flow chart 1 of a method for receiving a driving line according to an embodiment of the present invention
  • FIG. 5 is a second flowchart of a method for receiving a driving line according to an embodiment of the present invention.
  • FIG. 6 is a structural block diagram of a driving route planning device according to an embodiment of the present invention.
  • Figure 7 is a block diagram 1 of a structure of a driving line receiving apparatus according to an embodiment of the present invention.
  • FIG. 8 is a second structural block diagram of a driving line receiving apparatus according to an embodiment of the present invention.
  • FIG. 9 is a schematic flow chart of a remote assistance method for planning a driving route according to a preferred embodiment of the present invention.
  • FIG. 10 is a flow chart showing a position tracking function and an automatic route correction function according to a preferred embodiment of the present invention.
  • FIG. 1 is a structural block diagram of a navigation system according to an embodiment of the present invention. As shown in FIG. 1 , the navigation system includes: an in-vehicle device 10, a remote navigation server 12, and a facilitator device 14;
  • the in-vehicle device 10 is configured to send a path finding request to the remote navigation server 12;
  • the remote navigation server 12 is configured to forward the path finding request to the facilitator device 14 and to plan the driving route according to the received assistance assistance packet sent by the facilitator device 14, and deliver the planned driving route to the in-vehicle device 10 and assist Device 14.
  • the remote navigation server is used to plan the driving route and the planned driving route is sent to the in-vehicle device and the facilitator device, the route planning is no longer completed by the facilitator device, and the facilitator device is lightened.
  • the calculation pressure increases the processing capacity of the facilitator device, and therefore, the problem of calculating the pressure and processing capability of the facilitator device by directly completing the route planning on the facilitator device in the related art can be solved.
  • the above-mentioned navigation system uses the in-vehicle device to realize the remote assistance navigation, and solves the problem that the prior art can only realize the remote assistance navigation through the intelligent terminal such as the mobile phone.
  • the navigation system is configured by the remote navigation server 12 to complete the route planning, and the route planning of the facilitator device 14 may be too fast due to frequent route planning operations.
  • the starting point of the driving route is the current location of the in-vehicle device
  • the ending point of the driving route is the location where the facilitator device is located.
  • the location where the facilitator device is located is the destination of the driving route.
  • the above confirmation assistance data packet may include the following information: the in-vehicle device 10 identification ID number, the facilitator device identification, the location information of the in-vehicle device 10, and the location information of the facilitator device 14. That is, the destination location is uploaded to the remote navigation server 12 after the facilitator confirms the path finding request, which can solve the problem that the destination can only be determined by calling the pathfinder or sending a text message in the prior art, and thus can solve the problem. In the prior art, the problem that the pathfinder needs to specify the destination address in order to complete the route planning is required.
  • the identifier of the facilitator device may be the assisting device number or the login account of the facilitator device, but the present invention is not limited thereto, and the facilitator device identifier may depend on the facilitator device or may not depend on assistance. Device is not limited to this.
  • the in-vehicle device 10 pre-stores a plurality of facilitator device identifiers corresponding to the facilitator device 14; the in-vehicle device 10 may also be configured to receive the determination before transmitting the path-finding request to the remote navigation server 12. And a signal, wherein the determining signal carries a facilitator device identifier selected by the pathfinder from the plurality of facilitator device identifiers.
  • each of the facilitator device identifiers corresponds to one facilitator device 14, and the in-vehicle device 10 can realize the autonomously determining the required facilitator device 14 before initiating the pathfinding request, and the confirmed facilitator device 14 does not confirm.
  • the other facilitator device 14 can be re-selected from the plurality of facilitator devices 14 to solve the problem in the prior art if the facilitator has something to do or not answer in time. The caller is unable to get the navigation route (driving route).
  • the in-vehicle device 10 may be configured to receive a driving route issued by the remote navigation server 12, analyze the driving route, and broadcast the driving route by voice.
  • voice broadcast of driving routes it is possible to solve the driving safety problem that the prior art can only cause by means of compass routing, text directions, and map directions.
  • the in-vehicle device 10 can also be set to be far away in real time.
  • the navigation server 12 transmits the location information of the in-vehicle device 10; the remote navigation server 12 can also be configured to forward the location information of the in-vehicle device 10 in real time transmitted by the in-vehicle device 10 to the facilitator device 14. That is, the in-vehicle device 10 actively transmits the location information of the in-vehicle device 10 to the remote navigation server 12, which then forwards it to the facilitator device 14.
  • the facilitator device 14 may also be configured to display the location information and the driving route of the in-vehicle device 10 in real time.
  • the facilitator device 14 may further be configured to transmit the location information of the facilitator device 14 to the remote navigation server 12 in real time; the remote navigation server 12 may also be configured to transmit the facilitator device 14 in real time.
  • the location information of the facilitator device 14 is forwarded to the in-vehicle device 10.
  • the facilitator device 14 transmits the location information of the facilitator device 14 to the remote navigation server 12 in real time, which may be directly transmitted in real time, or may be through a trigger condition, for example, on the facilitator device 14.
  • Setting a button for completing the two-way position tracking function in the case where the button is pressed, the facilitator device 14 can transmit the position information of the facilitator device 14 to the remote navigation server 12 in real time; but is not limited thereto
  • a button for completing the two-way position tracking function may also be provided on the in-vehicle device 10, and when the button is pressed, a request message for indicating the permission for bidirectional position tracking is sent to the facilitator device 14, in the facilitator.
  • the facilitator device 14 can transmit the location information of the facilitator device 14 to the remote navigation server 12 in real time; the requester device 14 rejects the request or does not confirm for a period of time. In the case of the facilitator device 14, the location information of the facilitator device 14 is not transmitted to the remote navigation service in real time. 12
  • the navigation system can know the real-time location of the facilitator device, and thus can solve the problem that the path-finder cannot know the real-time location of the facilitator in the prior art. If the location of the facilitator changes and the facilitator does not modify the route destination in time, It is possible that the pathfinder may still follow the original driving route and cannot find the helper.
  • the in-vehicle device 10 may include: a display screen; wherein the display screen is configured to display the location information of the facilitator device 14 in real time.
  • the in-vehicle device 10 may further be configured to detect whether the location where the in-vehicle device 10 is located is offset from the driving route, and send the remote navigation server 12 to the remote navigation server 12 if it is determined that the driving route is offset. And a first correction request for requesting correction of the driving route; wherein the first correction request includes: an in-vehicle device ID number, a facilitator ID number, current location information of the in-vehicle device 10, and current location information of the facilitator device 14.
  • the facilitator device 14 may also be configured to detect whether the location where the facilitator device 14 is located is offset by the driving route, and if it is determined that the driving route is offset, send the request to the remote navigation server 12 for requesting correction of the driving route.
  • the second correction request includes: an in-vehicle device ID number, a facilitator device identifier, current location information of the in-vehicle device 10, and current location information of the facilitator device 14.
  • the remote navigation server 12 may also be configured to re-plan the driving route by using the current location information of the in-vehicle device 10 carried in the first correction request or the second correction request and the current location information of the facilitator device 14.
  • remote navigation server 12 may also be configured to deliver the re-planned driving route to the in-vehicle device 10 and the facilitator device 14 .
  • the in-vehicle device 10 and the facilitator device 14 in the above navigation system can detect whether the driving route is offset or not, and automatically initiate a route correction request to the remote navigation server 12 when the route is offset, which solves the need for assistance in the prior art.
  • the viewer continues to pay attention to whether the pathfiner is off course and brings inconvenience to the facilitator, and once the facilitator does not find that the pathfinder is offset by the travel route, it is likely to cause the pathfinder to go to the wrong route.
  • FIG. 2 is a schematic flowchart of a driving route planning method according to an embodiment of the present invention.
  • the method includes:
  • Step S202 receiving a path finding request sent by the in-vehicle device where the pathfinder is located;
  • Step S204 sending a path finding request to the facilitator device
  • Step S206 receiving a confirmation assistance data packet sent by the facilitator device
  • Step S208 planning a driving route according to the confirmation assistance data
  • step S210 the planned driving route is delivered to the in-vehicle device and the facilitator device.
  • the executive body of the planned driving route is no longer the facilitator device, that is, the route planning is no longer completed on the facilitator device, so that the related art can directly solve the route planning on the facilitator device and increase the facilitator device calculation.
  • the problem of stress and handling capacity reduces the computational pressure of the facilitator's equipment and improves the processing capacity of the facilitator's equipment.
  • the need for remote assistance navigation by using the in-vehicle device solves the problem that the prior art can only achieve remote cost assistance by using a smart terminal such as a mobile phone.
  • the above navigation system no longer completes the route planning through the facilitator device, and thus can solve the problem that the facilitator device may consume too much power due to frequent route planning operations.
  • the starting point of the driving route is the current location of the in-vehicle device
  • the ending point of the driving route is the location where the facilitator device is located.
  • the location where the facilitator device is located is the destination of the driving route.
  • the foregoing confirmation assistance data packet may include the following information: an in-vehicle device identification ID number, a facilitator device identifier, a location information of the in-vehicle device, and location information of the facilitator device. That is, the destination location is uploaded to the remote navigation server after the facilitator confirms the path finding request, which can solve the problem that the destination can only be determined by the pathfinder calling or sending a text message in the prior art. Further, in the prior art, the problem that the pathfinder needs to explicitly specify the destination address to complete the route planning can be solved.
  • the identifier of the facilitator device may be the assisting device number or the login account of the facilitator device, but the present invention is not limited thereto, and the facilitator device identifier may depend on the facilitator device or may not depend on assistance. Device is not limited to this.
  • the method may further include: receiving location information of the in-vehicle device transmitted by the in-vehicle device in real time; and transmitting the location information of the in-vehicle device received in real time to the facilitator device.
  • the foregoing method may further include: real-time Receiving location information of the facilitator device transmitted by the facilitator device; transmitting location information of the facilitator device received in real time to the in-vehicle device.
  • the real-time location of the facilitator device can be known, thereby solving the problem that the path-finder (in-vehicle device) cannot know the real-time location of the facilitator in the prior art, for example, if the position of the facilitator changes and the facilitator again Failure to modify the route destination in a timely manner may result in the pathfinder still following the original driving route and unable to find the facilitator.
  • the method may further include: receiving a correction request sent by the in-vehicle device or the facilitator device for requesting the correction of the driving route; wherein the correction request includes: the in-vehicle device ID number, the facilitator device identifier The current location information of the in-vehicle device, the current location information of the facilitator device, and the re-planning of the driving route according to the current location information of the in-vehicle device and the current location information of the facilitator device.
  • the foregoing step may be performed after step S210, but is not limited thereto.
  • the location information of the in-vehicle device transmitted by the in-vehicle device and/or the location of the facilitator device transmitted by the facilitator device may be received in real time. Execute after the information.
  • the method for self-detecting whether the travel route is offset by the in-vehicle device and the facilitator device, and automatically initiating a route correction request to the remote navigation server when the route is offset solves the problem that the prior art needs the helper to continuously pay attention to whether the path-finder is offset or not.
  • the problem is inconvenient for the facilitator, and once the facilitator does not find that the pathfinder is offset by the travel route, it is likely to cause the pathfinder to go to the wrong route.
  • execution body of the above method may be a third-party device different from the above-mentioned in-vehicle device and the facilitator device, such as a remote navigation server, but is not limited thereto.
  • the method according to the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course, by hardware, but in many cases, the former is A better implementation.
  • the technical solution of the present invention which is essential or contributes to the prior art, may be embodied in the form of a software product stored in a storage medium (such as ROM/RAM, disk, CD-ROM, including a number of instructions to make a terminal device (available).
  • a storage medium such as ROM/RAM, disk, CD-ROM, including a number of instructions to make a terminal device (available
  • the method described in various embodiments of the present invention is implemented by a mobile phone, a computer, a server, or a network device.
  • FIG. 3 is a block diagram showing a hardware structure of a mobile terminal receiving method according to an embodiment of the present invention.
  • the mobile terminal 30 may include one or more (only one shown) processor 302 (the processor 302 may include, but is not limited to, a processing device such as a microprocessor MCU or a programmable logic device FPGA).
  • the structure shown in FIG. 3 is merely illustrative and does not limit the structure of the above electronic device.
  • the mobile terminal 30 may also include more or fewer components than those shown in FIG. 3, or have a different configuration than that shown in FIG.
  • the memory 304 may be configured as a software program and a module for storing application software, such as program instructions/modules corresponding to the driving line receiving method in the embodiment of the present invention, and the processor 302 executes by executing a software program and a module stored in the memory 304.
  • application software such as program instructions/modules corresponding to the driving line receiving method in the embodiment of the present invention
  • the processor 302 executes by executing a software program and a module stored in the memory 304.
  • Various functional applications and data processing, that is, the above methods are implemented.
  • Memory 304 can include high speed random access memory and can also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid state memory.
  • memory 304 can further include memory remotely located relative to processor 302, which can be connected to mobile terminal 30 over a network. Examples of such networks include, but are not limited to, the Internet, intranets, local area networks, mobile communication networks, and combinations thereof.
  • Transmission device 306 is arranged to receive or transmit data via a network.
  • the above-described network specific example may include a wireless network provided by a communication provider of the mobile terminal 30.
  • transmission device 306 includes a Network Interface Controller (NIC) that can be connected to other network devices through a base station to communicate with the Internet.
  • NIC Network Interface Controller
  • the transmission device 306 can be a Radio Frequency (RF) module configured to communicate with the Internet wirelessly.
  • RF Radio Frequency
  • FIG. 4 is a flowchart 1 of a driving line receiving method according to an embodiment of the present invention. As shown in FIG. 4, the flow includes the following steps:
  • Step S402 Send a confirmation assistance data packet for the remote navigation server to plan the driving route of the in-vehicle device to the remote navigation server.
  • the confirmation assistance data packet includes: an in-vehicle device identification ID number, a facilitator device identifier, and an in-vehicle device location information. , the location information of the facilitator device;
  • Step S404 receiving a planned driving route sent by the remote navigation server.
  • the route planning is completed by the remote navigation server, and the route planning is no longer completed on the facilitator device, so that the problem of calculating the pressure and processing capability of the facilitator device by directly completing the route planning on the facilitator device in the related art can be solved. , which reduces the computational pressure of the facilitator's equipment and improves the processing capacity of the facilitator's equipment.
  • the need for remote assistance navigation by using the in-vehicle device solves the problem that the prior art can only achieve remote cost assistance by using a smart terminal such as a mobile phone.
  • the above navigation system no longer completes the route planning through the facilitator device, and thus can solve the problem that the facilitator device may consume too much power due to frequent route planning operations.
  • the starting point of the driving route is the current location of the in-vehicle device
  • the ending point of the driving route is the location where the facilitator device is located.
  • the location where the facilitator device is located is the destination of the driving route.
  • the destination location is uploaded to the remote navigation server after the facilitator confirms the path finding request, which can solve the problem that the destination can only be determined by calling the pathfinder or sending a short message.
  • the problem that the pathfinder needs to explicitly specify the destination address to complete the route planning can be solved.
  • the identifier of the facilitator device may be the assisting device number or the login account of the facilitator device, but the present invention is not limited thereto, and the facilitator device identifier may depend on the facilitator device or may not depend on assistance. Device is not limited to this.
  • the method may further include: transmitting the location information of the facilitator device to the in-vehicle device in real time via the remote navigation server.
  • the method may further include: receiving an acknowledgement signal for instructing to send the location information of the facilitator device to the in-vehicle device.
  • the method may further include: receiving, in real time, location information of the in-vehicle device sent by the in-vehicle device via the remote navigation server.
  • the real-time location of the facilitator device is informed to the in-vehicle device, thereby solving the problem that the path-finder (in-vehicle device) in the prior art cannot know the real-time location of the facilitator, and if the position of the facilitator changes, the facilitator again Failure to modify the route destination in a timely manner may result in the problem that the pathfinder may still follow the original driving route and cannot find the facilitator.
  • the method may further include: detecting whether the location where the facilitator device is located is offset from the driving route; and in the case of determining that the driving route is offset, remotely navigating The server sends a correction request for requesting correction of the driving route; wherein the correction request includes: an in-vehicle device ID number, a facilitator device identifier, current location information of the in-vehicle device, and current location information of the facilitator device.
  • the manner in which the facilitator device self-detects whether the travel route is offset and automatically initiates a route correction request to the remote navigation server when the route is offset solves the problem that the prior art needs the helper to continuously pay attention to whether the pathfinder is offset or not.
  • the problem is inconvenient, and once the facilitator does not find that the pathfinder is offset by the travel route, it is likely to cause the pathfinder to go to the wrong route.
  • the execution body of the foregoing steps may be a facilitator device, such as the above-mentioned mobile terminal, computer terminal, etc., but is not limited thereto.
  • the method according to the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course, by hardware, but in many cases, the former is A better implementation.
  • the technical solution of the present invention may be soft in nature or in part contributing to the prior art.
  • the form of the product is stored in a storage medium (such as ROM / RAM, disk, CD), including a number of instructions to make a terminal device (can be a mobile phone, computer, server, or network) Apparatus, etc.) performs the methods described in various embodiments of the present invention.
  • FIG. 5 is a second flowchart of a driving line receiving method according to an embodiment of the present invention. As shown in FIG. 5, the method includes:
  • Step S502 sending a path finding request to the remote navigation server, wherein the remote navigation server is configured to forward the path finding request to the facilitator device, and plan a driving route according to the received assistance assistance packet sent by the received facilitator device;
  • Step S504 receiving a planned driving route sent by the remote navigation server.
  • the route planning is completed by the remote navigation server, and the route planning is no longer completed on the facilitator device, so that the problem of calculating the pressure and processing capability of the facilitator device by directly completing the route planning on the facilitator device in the related art can be solved. , which reduces the computational pressure of the facilitator's equipment and improves the processing capacity of the facilitator's equipment.
  • the method of implementing the remote assistance navigation by using the in-vehicle device solves the problem that the prior art can only realize the remote assistance navigation through the intelligent terminal such as the mobile phone, and the cost is too high.
  • the above navigation system no longer completes the route planning through the facilitator device, and thus can solve the problem that the facilitator device may consume too much power due to frequent route planning operations.
  • the starting point of the driving route is the current location of the in-vehicle device
  • the ending point of the driving route is the location where the facilitator device is located.
  • the location where the facilitator device is located is the destination of the driving route.
  • the foregoing confirmation assistance data packet may include the following information: an in-vehicle device identification ID number, a facilitator device identifier, a location information of the in-vehicle device, and location information of the facilitator device. That is, the destination location is uploaded to the remote navigation server after the facilitator confirms the path finding request, which can solve the problem in the prior art that only the pathfinder can make a call or send a text message. The ground determines the problem. Further, in the prior art, the problem that the pathfinder needs to explicitly specify the destination address to complete the route planning can be solved.
  • the identifier of the facilitator device may be the assisting device number or the login account of the facilitator device, but the present invention is not limited thereto, and the facilitator device identifier may depend on the facilitator device or may not depend on assistance. Device is not limited to this.
  • the method may further include: receiving the determination signal, wherein the determining signal carries the pathfinder with the facilitator device selected from the plurality of pre-stored plurality of facilitator device identifiers Corresponding helper device identification.
  • helper lists multiple helper device identifiers
  • the user can decide the person who needs assistance before initiating the path-finding request, and solves the problem in the prior art if the helper temporarily has something, or is not timely.
  • the problem of picking the pathfinder's phone and causing the pathfinder not to obtain the navigation route, the present invention allows the pathfinder to try to select other facilitators to complete the pathfinding request.
  • the method may further include: analyzing the driving route, and broadcasting the driving route by voice.
  • voice broadcast of driving routes it is possible to solve the driving safety problem that the prior art can only cause by means of compass routing, text directions, and map directions.
  • the method may further include: transmitting the location information of the in-vehicle device to the facilitator device via the remote navigation server.
  • the foregoing method may further include: receiving, in real time, location information of the facilitator device sent by the facilitator device via the remote navigation server.
  • the above steps enable the real-time location of the facilitator device to be known, thereby solving the problem that the pathfinder cannot know the real-time location of the facilitator in the prior art, and if the facilitator's location changes and the facilitator does not modify the route destination in time, It is possible that the pathfinder may still follow the original driving route and cannot find the helper.
  • the method may further include: detecting whether the location where the in-vehicle device is located is offset from the driving route; determining that the driving is offset In the case of the route, the correction request for requesting the correction of the driving route is sent to the remote navigation server; wherein the correction request includes: the in-vehicle device ID number, the facilitator device identifier, the current location information of the in-vehicle device, and the current location of the facilitator device. information.
  • the above-mentioned in-vehicle device can detect whether the driving route is offset from each other and automatically initiate a route correction request to the remote navigation server when the route is offset, which solves the problem that the prior art needs the facilitator to continuously pay attention to whether the pathfinder is offset or not. It is inconvenient for the facilitator, and once the facilitator does not find that the pathfinder is offset by the travel route, it is likely to cause the pathfinder to go to the wrong route.
  • the execution body of the above steps may be an in-vehicle device, but is not limited thereto.
  • the method according to the above embodiment can be implemented by means of software plus a necessary general hardware platform, and of course, by hardware, but in many cases, the former is A better implementation.
  • the technical solution of the present invention which is essential or contributes to the prior art, may be embodied in the form of a software product stored in a storage medium (such as ROM/RAM, disk,
  • the optical disc includes a number of instructions for causing a terminal device (which may be a cell phone, a computer, a server, or a network device, etc.) to perform the methods described in various embodiments of the present invention.
  • a driving route planning device is also provided, which is used to implement the above-mentioned embodiments and preferred embodiments, and has not been described again.
  • the term “module” may implement a combination of software and/or hardware of a predetermined function.
  • the apparatus described in the following embodiments is preferably implemented in software, hardware, or a combination of software and hardware, is also possible and contemplated.
  • FIG. 6 is a structural block diagram of a driving route planning device according to an embodiment of the present invention. As shown in FIG. 6, the device includes:
  • the first receiving module 62 is configured to receive a path finding request sent by the in-vehicle device where the pathfinder is located;
  • the first sending module 64 is connected to the first receiving module 62, and is configured to provide a path finding request. Sent to the facilitator device;
  • the second receiving module 66 is connected to the first sending module 64, and is configured to receive the confirmation assistance data packet sent by the facilitator device;
  • the planning module 68 is connected to the second receiving module 66, and is configured to plan a driving route according to the confirmation assistance data;
  • the second sending module 610 is connected to the planning module 68, and is configured to deliver the planned driving route to the in-vehicle device and the facilitator device.
  • the above device uses the in-vehicle device to realize the remote assistance navigation, and solves the problem that the prior art can only realize the remote assistance navigation through the smart terminal such as the mobile phone.
  • the navigation system is planned by the remote navigation server, and the route planning is no longer completed by the facilitator device, thereby solving the problem that the power consumption of the facilitator device may be too fast due to frequent route planning operations.
  • the starting point of the driving route is the current location of the in-vehicle device
  • the ending point of the driving route is the location where the facilitator device is located.
  • the location where the facilitator device is located is the destination of the driving route.
  • the foregoing confirmation assistance data packet may include the following information: an in-vehicle device identification ID number, a facilitator device identifier, a location information of the in-vehicle device, and location information of the facilitator device. That is, the destination location is uploaded to the remote navigation server after the facilitator confirms the path finding request, which can solve the problem that the destination can only be determined by calling the pathfinder or sending a text message in the prior art, thereby solving the problem. There is a problem in the art that the pathfinder needs to specify the destination address in order to complete the route planning.
  • the identifier of the facilitator device may be the assisting device number or the login account of the facilitator device, but is not limited thereto, and the facilitator device identifier may depend on the assistance.
  • the device may also be independent of the facilitator device and is not limited thereto.
  • the first receiving module 62 may be configured to receive the location information of the in-vehicle device transmitted by the in-vehicle device in real time; the first sending module 64 may also be configured to receive the in-vehicle device in real time. Location information is sent to the facilitator device.
  • the second receiving module 66 may be configured to receive the location information of the facilitator device transmitted by the facilitator device in real time; the second sending module 610 may also be configured to set the location information of the facilitator device to be received in real time. Send to the in-vehicle device.
  • the in-vehicle device can know the real-time location of the facilitator device, thereby solving the problem that the path-finder (in-vehicle device) cannot know the real-time location of the facilitator in the prior art, and if the position of the facilitator changes, the facilitator again Failure to modify the route destination in a timely manner may result in the problem that the pathfinder may still follow the original driving route and cannot find the facilitator.
  • the apparatus further includes: a third receiving module, connected to the first receiving module 62 and/or the second receiving module 66, configured to receive a request sent by the in-vehicle device or the facilitator device The correction request of the driving route is corrected; wherein the correction request includes: an in-vehicle device ID number, a facilitator device identifier, a current location information of the in-vehicle device, and current location information of the facilitator device; the planning module 68 may also be configured to be based on the in-vehicle device The current location information and the current location information of the facilitator device re-plan the driving route.
  • the method for self-detecting whether the travel route is offset by the in-vehicle device and the facilitator device, and automatically initiating a route correction request to the remote navigation server when the route is offset solves the problem that the prior art needs the helper to continuously pay attention to whether the path-finder is offset or not.
  • the problem is inconvenient for the facilitator, and once the facilitator does not find that the pathfinder is offset by the travel route, it is likely to cause the pathfinder to go to the wrong route.
  • the embodiment of the present application further provides a remote navigation server, including the apparatus shown in Embodiment 5 of the present application.
  • each of the above modules may be implemented by software or hardware.
  • the foregoing may be implemented by, but not limited to, the foregoing modules are all located in the same processor; or, the above modules are in any combination.
  • the forms are located in different processors.
  • a driving line receiving device is also provided, which is used to implement the above embodiments and preferred embodiments, and has not been described again.
  • the term “module” may implement a combination of software and/or hardware of a predetermined function.
  • the apparatus described in the following embodiments is preferably implemented in software, hardware, or a combination of software and hardware, is also possible and contemplated.
  • FIG. 7 is a structural block diagram 1 of a driving line receiving apparatus according to an embodiment of the present invention. As shown in FIG. 7, the apparatus includes:
  • the first sending module 72 is configured to send, to the remote navigation server, a confirmation assistance data packet for the remote navigation server to plan the driving route of the in-vehicle device; wherein the confirmation assistance data packet includes: an in-vehicle device identification ID number, a facilitator device identifier, Location information of the in-vehicle device, location information of the facilitator device;
  • the receiving module 74 is connected to the first sending module 72 and configured to receive the planned driving route sent by the remote navigation server.
  • the route planning is completed by the remote navigation server, and the route planning is no longer completed on the facilitator device, so that the problem of calculating the pressure and processing capability of the facilitator device by directly completing the route planning on the facilitator device in the related art can be solved. , which reduces the computational pressure of the facilitator's equipment and improves the processing capacity of the facilitator's equipment.
  • the need for remote assistance navigation by using the in-vehicle device solves the problem that the prior art can only achieve remote cost assistance by using a smart terminal such as a mobile phone.
  • the above navigation system no longer completes the route planning through the facilitator device, and thus can solve the problem that the facilitator device may consume too much power due to frequent route planning operations.
  • the starting point of the driving route is the current location of the in-vehicle device
  • the ending point of the driving route is the location where the facilitator device is located.
  • the location where the facilitator device is located is the destination of the driving route.
  • the destination location is uploaded to the remote guide after the facilitator confirms the pathfinding request.
  • the navigation server can solve the problem that the destination can only be determined by calling the pathfinder or sending a text message in the prior art. Further, in the prior art, the problem that the pathfinder needs to explicitly specify the destination address to complete the route planning can be solved.
  • the identifier of the facilitator device may be the assisting device number or the login account of the facilitator device, but the present invention is not limited thereto, and the facilitator device identifier may depend on the facilitator device or may not depend on assistance. Device is not limited to this.
  • the apparatus may further include: a second sending module, connected to the receiving module 74, configured to send the location information of the facilitator device to the in-vehicle device in real time via the remote navigation server.
  • the foregoing apparatus may further include: a second receiving module, configured to be connected to the second sending module, configured to receive, in real time, location information of the in-vehicle device sent by the in-vehicle device via the remote navigation server.
  • a second receiving module configured to be connected to the second sending module, configured to receive, in real time, location information of the in-vehicle device sent by the in-vehicle device via the remote navigation server.
  • the real-time location of the facilitator device is notified to the in-vehicle device, thereby solving the problem that the path-finder (in-vehicle device) cannot know the real-time location of the facilitator in the prior art, and if the position of the facilitator changes, the facilitator again Failure to modify the route destination in a timely manner may result in the problem that the pathfinder may still follow the original driving route and cannot find the facilitator.
  • the apparatus may further include: a detecting module, connected to the receiving module 74, configured to detect whether the location where the facilitator device is located is offset from the driving route; and the third sending module is configured to be When it is determined that the driving route is offset, the correction request for requesting the correction of the driving route is sent to the remote navigation server; wherein the correction request includes: an in-vehicle device ID number, a facilitator device identifier, a current location information of the in-vehicle device, and assistance The current location information of the device.
  • the manner in which the facilitator device self-detects whether the travel route is offset and automatically initiates a route correction request to the remote navigation server when the route is offset solves the problem that the prior art needs the helper to continuously pay attention to whether the pathfinder is offset or not.
  • the problem is inconvenient, and once the facilitator does not find that the pathfinder is offset by the travel route, it is likely to cause the pathfinder to go to the wrong route.
  • the embodiment of the present application further provides a facilitator device, including the driving line receiving device in Embodiment 6.
  • each of the above modules may be implemented by software or hardware.
  • the foregoing may be implemented by, but not limited to, the foregoing modules are all located in the same processor; or, the above modules are in any combination.
  • the forms are located in different processors.
  • a driving line receiving device is also provided, which is used to implement the above embodiments and preferred embodiments, and has not been described again.
  • the term “module” may implement a combination of software and/or hardware of a predetermined function.
  • the apparatus described in the following embodiments is preferably implemented in software, hardware, or a combination of software and hardware, is also possible and contemplated.
  • FIG. 8 is a structural block diagram 2 of a driving line receiving apparatus according to an embodiment of the present invention. As shown in FIG. 8, the apparatus includes:
  • the first sending module 82 is configured to send a path finding request to the remote navigation server, wherein the remote navigation server is configured to forward the path finding request to the facilitator device, and plan to drive according to the acknowledged assistance packet sent by the received facilitator device route;
  • the first receiving module 84 is connected to the first sending module 82, and is configured to receive the planned driving route sent by the remote navigation server.
  • the route planning is completed by the remote navigation server, and the route planning is no longer completed on the facilitator device, so that the problem of calculating the pressure and processing capability of the facilitator device by directly completing the route planning on the facilitator device in the related art can be solved. , which reduces the computational pressure of the facilitator's equipment and improves the processing capacity of the facilitator's equipment.
  • the need for remote assistance navigation by using the in-vehicle device solves the problem that the prior art can only achieve remote cost assistance by using a smart terminal such as a mobile phone.
  • the above navigation system no longer completes the route planning through the facilitator device, and thus can solve the problem that the facilitator device may consume too much power due to frequent route planning operations.
  • the starting point of the driving route is the current location of the in-vehicle device
  • the ending point of the driving route is the location where the facilitator device is located.
  • the location where the facilitator device is located is the destination of the driving route.
  • the foregoing confirmation assistance data packet may include the following information: an in-vehicle device identification ID number, a facilitator device identifier, a location information of the in-vehicle device, and location information of the facilitator device. That is, the destination location is uploaded to the remote navigation server after the facilitator confirms the path finding request, which can solve the problem that the destination can only be determined by the pathfinder calling or sending a text message in the prior art. Further, in the prior art, the problem that the pathfinder needs to explicitly specify the destination address to complete the route planning can be solved.
  • the identifier of the facilitator device may be the assisting device number or the login account of the facilitator device, but the present invention is not limited thereto, and the facilitator device identifier may depend on the facilitator device or may not depend on assistance. Device is not limited to this.
  • the apparatus may further include: a second receiving module, connected to the first sending module 82, configured to receive the determining signal, wherein the determining signal carries the pathfinder from the plurality of pre-stored The facilitator device identifier corresponding to the facilitator device selected in the facilitator device identification.
  • helper lists multiple helper device identifiers
  • the user can decide the person who needs assistance before initiating the path-finding request, and solves the problem in the prior art if the helper temporarily has something, or is not timely.
  • the problem of picking the pathfinder's phone and causing the pathfinder not to obtain the navigation route, the present invention allows the pathfinder to try to select other facilitators to complete the pathfinding request.
  • the apparatus may further include: a broadcast module, connected to the first receiving module 84, configured to broadcast the driving route by voice.
  • a broadcast module connected to the first receiving module 84, configured to broadcast the driving route by voice.
  • the apparatus may further include: a transmission module connected to the first receiving module 84, configured to transmit the vehicle to the facilitator device via the remote navigation server Location information of the loaded device.
  • the foregoing apparatus may further include: a third receiving module, connected to the first receiving module 84, configured to receive location information of the facilitator device sent by the facilitator device via the remote navigation server in real time.
  • the above device enables the real-time location of the facilitator device to be known, thereby solving the problem that the path-finder cannot know the real-time location of the facilitator in the prior art, and if the facilitator's location changes and the facilitator does not modify the route destination in time, It is possible that the pathfinder may still follow the original driving route and cannot find the helper.
  • the apparatus may further include: a detecting module connected to the first receiving module 84, configured to detect whether the location where the in-vehicle device is located is offset from the driving route; and the second sending module is configured to In the case that it is determined that the driving route is offset, the correction request for requesting the correction of the driving route is sent to the remote navigation server; wherein the correction request includes: an in-vehicle device ID number, a facilitator device identifier, and current location information of the in-vehicle device, The current location information of the facilitator device.
  • the above-mentioned in-vehicle device can detect whether the driving route is offset from each other and automatically initiate a route correction request to the remote navigation server when the route is offset, which solves the problem that the prior art needs the facilitator to continuously pay attention to whether the pathfinder is offset or not. It is inconvenient for the facilitator, and once the facilitator does not find that the pathfinder is offset by the travel route, it is likely to cause the pathfinder to go to the wrong route.
  • An embodiment of the present application provides an in-vehicle device, including the driving line receiving device in Embodiment 7.
  • each of the above modules may be implemented by software or hardware.
  • the foregoing may be implemented by, but not limited to, the foregoing modules are all located in the same processor; or, the above modules are in any combination.
  • the forms are located in different processors.
  • Embodiments of the present invention also provide a storage medium.
  • the storage medium may be configured to store program code for performing the steps of the method of Embodiment 2 or 3 or 4.
  • the foregoing storage medium may include, but not limited to, a USB flash drive, a Read-Only Memory (ROM), a Random Access Memory (RAM), a mobile hard disk, and a magnetic memory.
  • ROM Read-Only Memory
  • RAM Random Access Memory
  • a mobile hard disk e.g., a hard disk
  • magnetic memory e.g., a hard disk
  • the processor performs the steps of the method of Embodiment 2 or 3 or 4 according to the stored program code in the storage medium.
  • a preferred embodiment of the present invention provides a navigation system (corresponding to the navigation system in Embodiment 1) that remotely assists in planning a driving route, the system including an in-vehicle Ufi (corresponding to the in-vehicle device in the above embodiment), a remote navigation server, and an intelligent Terminal (corresponding to the facilitator device in the above embodiment).
  • the vehicle Ufi is equipped with a WebUI that can be entered into the list of facilitators, and the vehicle Ufi is used to initiate a path finding request.
  • the remote navigation server is responsible for communicating with the vehicle Ufi and the intelligent terminal, as well as completing the route planning work.
  • the smart terminal includes smart devices such as smart phones and tablet computers, and the specified remote assistance software needs to be installed in advance to realize communication with the remote navigation server.
  • the facilitator feeds back the location information to the remote navigation server, and the remote navigation server automatically plans the best driving route according to the location information of the pathfinder and the facilitator, and sends it to both receiving devices.
  • both devices check whether one party has shifted the previously planned driving route, and then initiate a route correction request to the remote navigation server.
  • the remote server will re-plan the driving route and receive the route correction request. Send to both receiving devices. In this way, the computing pressure on the server and the client can be greatly reduced, which not only saves equipment costs but also reduces power consumption.
  • the pathfinder initiates a pathfinding request to the remote navigation server through the vehicle Ufi, and the pathfiner only needs to select the designated facilitator to initiate the pathfinding request without specifying the destination location.
  • the remote navigation server receives the pathfinding request initiated by the pathfinder and forwards the pathfinding request to the client software of the designated facilitator.
  • the client software of the designated facilitator receives the pathfinding request, and the client prompts the facilitator to have a new pathfinding request through the voice or vibration prompt, and simultaneously presents a prompt message in the notification bar, waiting for the facilitator to confirm the search. Road request.
  • the facilitator confirms the path finding request within one minute, and the client software sends a confirmation assistance packet to the remote navigation server.
  • the facilitator does not need to manually specify where the pathfinder is located. And modify the destination only when needed.
  • the remote navigation server receives the confirmation assistance data packet, and automatically plans the best driving route according to the GPS location data of the pathfinder and the facilitator in the data packet.
  • the remote navigation server delivers the driving route to the pathfinder and the receiver receiving end.
  • the pathfinder Ufi receives the driving route data package.
  • the vehicle Ufi automatically analyzes the driving route and broadcasts the driving route to the pathfinder real-time voice, and displays the navigation route and the real-time position of the pathfinder on the LCD display. .
  • the pathfinder Ufi will transmit the GPS data of the location to the remote navigation server in real time while providing navigation to the user.
  • the GPS data is encapsulated as a location sharing data packet, which is forwarded by the remote navigation server.
  • the specified helper client software is included in the pathfinder Ufi.
  • the client software of the designated facilitator receives the location sharing data packet, and displays the location of the pathfinder and the traveling route in real time on the remote assistance software interface.
  • Automatic correction route When the GPS position of the pathfinder is offset from the previously planned driving route, the vehicle Ufi will broadcast the prompt message to the pathfinder voice and send a route correction request to the remote navigation server. No need for helpers to intervene to modify driving routes, remote navigation services The server will automatically re-plan and issue the vehicle route according to the route correction request.
  • the pathfinder arrives at the destination, and the remote assistance navigation ends.
  • Step 1 The pathfinder initiates a path finding request to the remote navigation server via the vehicle Ufi.
  • the vehicle Ufi provides an LCD display and control buttons for the pathfinder, and the pathfinder can select a saved list of assistors by operating the buttons. After selecting the desired facilitator, the user clicks the navigation button to initiate a pathfinding request. If the user does not select the facilitator and clicks the navigation button directly, the vehicle Ufi will use the default facilitator to initiate a pathfinding request.
  • the LCD display can display system menus and real-time navigation maps for the user.
  • the control button includes a power button, a menu button, an up button, a down button, and a start/stop navigation button, wherein the power button can control the on-board Ufi switch, the menu button is used to open the system menu and return to the main page, and the up and down selection buttons are available.
  • the start/stop navigation buttons are used to initiate a pathfinding request and cancel the current navigation.
  • the list of facilitators needs the pathfinder to enter the UFI WebUI page in advance.
  • the ID number of the facilitator needs to be entered when the user enters.
  • the remote navigation server returns the name of the facilitator according to the ID number of the facilitator. After the Ufi is successfully joined by the facilitator The name of the facilitator can be displayed on the LCD display.
  • the default facilitator also needs the pathfinder to specify in advance via the UFI's WebUI page.
  • the on-board Ufi WebUI page is automatically connected to the remote navigation server, so the pathfinder needs to ensure that the car Ufi can connect to the Internet before opening the WebUI page.
  • the path finding request includes a pathfinder ID number, GPS data of a location where the vehicle Ufi is located, and a facilitator ID number.
  • the pathfinder ID number needs the pathfinder to register the personal account in advance through the Ufi WebUI page of the vehicle, and each account will automatically assign an independent account ID. After the user successfully registers and completes the login, the vehicle Ufi can be turned on every time. Or automatically log in to the account after logging in.
  • the account ID is the pathfinder ID.
  • the GPS data requires the vehicle Ufi to always keep the GPS function enabled.
  • the system control module can obtain the real-time GPS location data of the vehicle Ufi from the positioning module and together with the pathfinder ID number and the facilitator.
  • the ID numbers are encapsulated together into a path-finding request packet.
  • the facilitator ID number requires the facilitator to install the supporting remote assistance software on the smart phone and register the personal account, and each account is automatically assigned a separate account ID, which is the facilitator ID.
  • Step 2 The remote navigation server receives the pathfinding request initiated by the pathfinder and forwards the path finding request to the client software of the designated facilitator.
  • the remote navigation server forwards the path-finding request to the client software of the designated facilitator according to the facilitator ID in the path-finding request.
  • the client software needs to maintain an always-on and networked state to ensure that the pathfinding request from the pathfinder is received in time.
  • Step 3 The client software of the designated facilitator receives the pathfinding request, and the client prompts the facilitator to have a new pathfinding request by sound or vibration, and prompts the prompting message in the notification bar to wait for the facilitator to confirm the pathfinding request.
  • the helper client software interface is entered, and the client software identifies the location of the pathfinder on the software homepage map according to the GPS location data of the pathfinder in the received pathfinding request.
  • the facilitator software will not display the button for confirming and rejecting the path finding request.
  • the facilitator client can support the processing of multiple pathfinding requests, and if it is multiple pathfinding requests from the same pathfinder, only the newly received pathfinding request information will be displayed.
  • Step 4 If the facilitator does not confirm the pathfinding request within one minute, or the facilitator manually rejects the pathfinding request, the client software sends a cancellation assistance packet to the remote navigation server.
  • the cancellation assistance packet includes a pathfinder ID number, a facilitator ID number, and a reason for rejection.
  • Step 5 The remote navigation server receives the cancellation assistance data packet and directly forwards the data packet to the vehicle Ufi held by the pathfinder.
  • Step 6 The pathfinder vehicle Ufi receives the cancellation assistance packet, and broadcasts to the user voice that the designated facilitator rejects the path finding request and the reason for the rejection. At this point, the pathfinding request has been processed.
  • Step 7 If the facilitator confirms the pathfinding request within one minute, the client software sends a confirmation assistance packet to the remote navigation server.
  • the confirmation assistance data packet includes a pathfinder ID number, a facilitator ID number, a pathfinder GPS location data, and a facilitator GPS location data.
  • the facilitator GPS location data may be specified by the facilitator, and if the facilitator specifies a new destination location, the location data is used as the facilitator GPS location data.
  • Step 8 The remote navigation server receives the confirmation assistance data packet, and automatically plans the best driving route according to the GPS location data of the pathfinder and the facilitator in the data packet.
  • the driving route takes the position of the pathfinder as a starting point, and the facilitator position is the destination.
  • Step 9 The remote navigation server delivers the driving route to the pathfinder and the facilitator receiving end.
  • Step 10 The pathfinder Ufi receives the driving route data packet, and the vehicle Ufi automatically analyzes the driving route and broadcasts the driving route to the pathfinder real-time voice, and displays the navigation route and the real-time position of the pathfinder on the LCD display. Guide the pathfinder to follow the planned driving directions.
  • the driving route data packet includes a full navigation route map, a pathfinder ID number, and a facilitator ID number.
  • Step 11 The Pathfinder Vehicle Ufi will transmit the GPS data of the location to the remote navigation server in real time while providing navigation to the user.
  • the GPS data is encapsulated into a location sharing data packet, which is forwarded by the remote navigation server to the previously designated assistance.
  • Client software Client software.
  • the location sharing data packet includes a pathfinder ID number, a facilitator ID number, a pathfinder GPS Location data.
  • the facilitator ID number is the same as the facilitator ID number used when the pathfinder vehicle Ufi initiates the pathfinding request.
  • Step 12 Specify the facilitator's client software to receive the location sharing data packet, and display the pathfinder's location and travel route in real time on the remote assistance software interface.
  • Step 13 The pathfinder can cancel the navigation at any time during the navigation process, and the vehicle Ufi will send a cancel navigation data packet to the remote navigation server, and the remote navigation server forwards the data packet to the designated facilitator client.
  • the cancel navigation data packet includes a pathfinder ID number and a helper ID number.
  • Step 14 The designated facilitator receives the cancel navigation data packet, and displays to the user that the assisted navigation has been canceled by the pathfinder, and the remote assistance navigation processing ends.
  • Step 15 the facilitator may decide whether to enable the two-way location tracking function, that is, display the location information of both on the display device of the pathfinder and the facilitator in real time. If the facilitator does not initiate bidirectional location tracking, the destination of the pathfinder will not change.
  • Step 16 When the facilitator turns on the two-way location tracking function, the facilitator client transmits the GPS data of the location to the remote navigation server in real time, and the GPS data is encapsulated to assist the location sharing data packet, and is forwarded by the remote navigation server.
  • the vehicle Ufi is held by the pathfinder.
  • the assisted location sharing data packet includes a pathfinder ID number, a facilitator ID number, and a facilitator GPS location data.
  • Step 17 The pathfinder Ufi receives the assisted location sharing data packet and updates the position information of the facilitator in real time on the LCD display.
  • Step 18 During the navigation process, the system supports the route correction function.
  • the vehicle Ufi When the GPS location of the pathfinder is offset from the previously planned driving route, the vehicle Ufi will broadcast the prompt message to the pathfinder voice and send a route correction request to the remote navigation server.
  • the route correction request includes a pathfinder ID number, a facilitator ID number, GPS location data of the pathfinder, and GPS location data of the facilitator.
  • the GPS location data of the facilitator and the GPS location data of the facilitator included in the latest driving route data packet received by the pathfinder vehicle Ufi are consistent.
  • Step 19 After the facilitator turns on the two-way position tracking function, when the GPS position of the facilitator is shifted before the route planned for the pathfinder, the facilitator client will automatically send the helper route correction to the remote navigation server. request.
  • the facilitator route correction request includes a pathfinder ID number, a facilitator ID number, GPS location data of the pathfinder, and GPS location data of the facilitator.
  • the GPS location data of the pathfinder is consistent with the pathfinder GPS location data contained in the latest driving route data packet received by the facilitator client.
  • Step 20 The remote navigation server receives the route correction request or the facilitator route correction request, and automatically plans the best driving route according to the GPS location data of the pathfinder and the facilitator in the data packet.
  • Step 21 The remote navigation server delivers the corrected driving route to the pathfinder and the facilitator receiving end.
  • Step 22 After the pathfinder arrives at the designated destination, the remote assistance navigation process ends.
  • FIG. 9 is a schematic flowchart of a remote assistance method for planning a driving route according to a preferred embodiment of the present invention. As shown in FIG. 9, the method mainly includes the following steps:
  • Step S901 the pathfinder initiates a path finding request by using the vehicle Ufi;
  • Step S902 the remote navigation server forwards the path finding request to the facilitator
  • Step S903 the facilitator client receives the path finding request and prompts
  • Step S904 it is determined whether the facilitator confirms the path finding request within one minute, if yes, step S905 to step S911, in the case of no, step S912 to step S914;
  • Step S905 assisting the client to send a confirmation assistance data packet
  • Step S906 the remote navigation server plans a driving route
  • Step S907 the vehicle routing is issued under the remote navigation server
  • Step S908 the pathfinder starts to travel according to the voice guidance and the map indication
  • Step S909 the pathfinder shares the real-time location facilitator for location tracking
  • Step S910 correcting the driving route by itself
  • Step S911 the pathfinder arrives at the destination
  • Step S912 the facilitator client sends a cancellation assistance data packet
  • Step S913 the remote navigation server forwards the data packet to the pathfinder
  • step S914 the pathfinder vehicle Ufi voice broadcast request fails.
  • FIG. 10 is a schematic flowchart of a location tracking function and an automatic route correction function according to a preferred embodiment of the present invention. As shown in FIG. 10, the method mainly includes the following steps:
  • Step S1001 the pathfinder vehicle Ufi revolves the real-time position
  • Step S1002 The remote navigation server forwards the real-time location to the facilitator;
  • Step S1003 the facilitator client displays the real-time location of the pathfinder
  • Step S1004 it is determined that the pathfinder cancels the current navigation, in the case of YES, step S1005 and step S1006; in the case of no, step S1007;
  • Step S1005 The remote navigation server forwards the data packet to the facilitator
  • Step S1006 the facilitator client displays that the path finding request has been canceled
  • Step S1007 it is determined that the facilitator turns on the two-way position tracking function; if yes, step S1008 is performed; if no, step S1013 is performed;
  • Step S1008 the facilitator client returns the real-time location
  • Step S1009 The remote navigation server forwards the real-time location to the pathfinder;
  • Step S1010 the pathfinder vehicle Ufi updates the real-time location of the facilitator
  • Step S1011 it is determined whether the facilitator offsets the route, if yes, step S1012 is performed, and if no, step S1013 is performed;
  • Step S1012 the facilitator client sends a route correction request
  • step S1013 it is determined whether the pathfinder is offset by the route; if yes, step S1014 is performed; if no, step S1017 is performed;
  • Step S1014 the pathfinder vehicle Ufi sends a route correction request
  • Step S1015 The remote navigation server plans a driving route
  • Step S1016 issuing a car route under the remote navigation server
  • Step S1017 it is determined that the pathfinder arrives at the destination; if yes, step S1018 is performed; if no, step S1001 is performed;
  • step S1018 the remote assistance navigation ends.
  • the LCD display screen mentioned in the above preferred embodiment may be removed, and the step of displaying the path of the facilitator and the driving route by the pathfinder Ufi may also be removed.
  • the pathfinder initiates the pathfinding request, there is no need to display the list of assistors to be selected to the user through the LCD display.
  • the currently selected assistance is broadcast to the user by voice.
  • the user is only prompted by voice to specify the driving route.
  • the two-way position tracking function can be removed.
  • the facilitator may manually replace the destination position of the navigation in the pathfinding navigation process and initiate a route correction request to the remote navigation server.
  • the pathfinding user initiates the pathfinding request by one button, and the facilitator confirms the route finding method by the remote navigation server after confirming the pathfinding request, and solves the problem that the existing technology can only be called by the pathfinder by calling, sending a text message, etc. Complete the problem of destination determination.
  • the present invention can directly take the location of the facilitator as the default destination.
  • the user decides the person who needs assistance before initiating the path-finding request, and solves the problem in the prior art that if the facilitator temporarily has something, or does not answer the caller's phone in time,
  • the problem is that the pathfinder cannot obtain the navigation route, and the present invention allows the pathfinder to try to select other facilitators to complete the pathfinding request.
  • modules or steps of the present invention described above can be implemented by a general-purpose computing device that can be centralized on a single computing device or distributed across a network of multiple computing devices. Alternatively, they may be implemented by program code executable by the computing device such that they may be stored in the storage device by the computing device and, in some cases, may be different from the order herein.
  • the steps shown or described are performed, or they are separately fabricated into individual integrated circuit modules, or a plurality of modules or steps thereof are fabricated as a single integrated circuit module.
  • the invention is not limited to any specific combination of hardware and software.
  • the route planning is no longer completed by the facilitator device, and the facilitator is lightened.
  • the calculation pressure of the device improves the processing capability of the facilitator device. Therefore, the problem of calculating the pressure and processing capability of the facilitator device by directly completing the route planning on the facilitator device in the related art can be solved.

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Navigation (AREA)

Abstract

La présente invention concerne un système de navigation ainsi qu'un procédé et un appareil de planification et de réception d'un itinéraire de conduite, le système de navigation comprenant : un dispositif embarqué (10), un serveur de navigation distant (12) et un dispositif de facilitation (14) ; le dispositif embarqué (10) est conçu pour envoyer une requête de recherche d'itinéraire de conduite au serveur de navigation distant (12) ; le serveur de navigation distant (12) est conçu pour transférer la requête de recherche d'itinéraire de conduite au dispositif de facilitation (14), pour planifier un itinéraire de conduite en fonction d'un paquet de données de confirmation et de facilitation, reçu à partir du dispositif de facilitation (14) et pour émettre l'itinéraire de conduite planifié vers le dispositif embarqué (10) et vers le dispositif de facilitation (14). Le problème décrit par la présente invention, rencontré dans l'état de la technique, est d'augmenter la pression de calcul et la capacité de traitement du dispositif de facilitation (14). La solution selon l'invention consiste à planifier l'itinéraire de conduite directement sur le dispositif de facilitation (14).
PCT/CN2017/102437 2016-10-13 2017-09-20 Système de navigation ainsi que procédé et appareil de planification et de réception d'itinéraire de conduite Ceased WO2018068615A1 (fr)

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CN110260879B (zh) * 2019-07-15 2021-10-08 广州小鹏汽车科技有限公司 目的地辅助导航方法及系统、导航终端、辅助终端、服务器
CN110455304A (zh) * 2019-08-05 2019-11-15 深圳市大拿科技有限公司 车辆导航方法、装置及系统
CN110488846A (zh) * 2019-09-19 2019-11-22 广州文远知行科技有限公司 无人驾驶远程协助方法、装置、设备及储存介质
CN115638802A (zh) * 2022-09-23 2023-01-24 维沃移动通信有限公司 导航方法、装置、电子设备及可读存储介质

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