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WO2016078211A1 - Procédé, terminal, système et support de stockage informatique pour navigation - Google Patents

Procédé, terminal, système et support de stockage informatique pour navigation Download PDF

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Publication number
WO2016078211A1
WO2016078211A1 PCT/CN2015/071096 CN2015071096W WO2016078211A1 WO 2016078211 A1 WO2016078211 A1 WO 2016078211A1 CN 2015071096 W CN2015071096 W CN 2015071096W WO 2016078211 A1 WO2016078211 A1 WO 2016078211A1
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WIPO (PCT)
Prior art keywords
positioning data
mobile terminal
terminal
auxiliary terminal
auxiliary
Prior art date
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Ceased
Application number
PCT/CN2015/071096
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English (en)
Chinese (zh)
Inventor
刘爽
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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 WO2016078211A1 publication Critical patent/WO2016078211A1/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
    • G01C21/36—Input/output arrangements for on-board computers

Definitions

  • the present invention relates to terminal navigation technologies, and in particular, to a navigation method, a terminal, a system, and a computer storage medium.
  • mobile terminals such as mobile phones and tablet computers have navigation functions through a Global Positioning System (GPS) or an Assisted Global Positioning System (AGPS), but due to the size of the mobile terminal and the communication antenna.
  • GPS Global Positioning System
  • AGPS Assisted Global Positioning System
  • the embodiment of the present invention is to provide a navigation method, a terminal, a system, and a computer storage medium, which can not only reduce the influence of the environment on the navigation of the mobile terminal, but also improve the positioning accuracy.
  • an embodiment of the present invention provides a navigation method, where the method includes:
  • the mobile terminal sends a positioning data request to the auxiliary terminal according to the preset request policy; wherein the auxiliary terminal is connected to the mobile terminal, and the positioning data request is used to instruct the auxiliary terminal to acquire positioning data of the auxiliary terminal;
  • the positioning data of the auxiliary terminal is determined as navigation positioning data; wherein the navigation positioning data is used for positioning information used by the mobile terminal when navigating.
  • the method further includes:
  • the mobile terminal determines the positioning data of the mobile terminal as navigation positioning data.
  • the mobile terminal sends a positioning data request to the auxiliary terminal according to the preset request policy, including:
  • the mobile terminal records status information in a process of acquiring its own positioning data
  • the mobile terminal sends a positioning data request to the auxiliary terminal according to the preset determination rule and the status information.
  • the status information includes a number of search stars, an average signal strength, and a latitude and longitude deviation value between the two positioning data of the mobile terminal continuously acquiring the positioning data of the mobile terminal;
  • the mobile terminal sends a positioning data request to the auxiliary terminal according to the preset determination rule and the status information, including:
  • the mobile terminal sends the positioning data request to the auxiliary terminal .
  • the status information includes a traffic consumed by the mobile terminal in acquiring its own positioning data
  • the mobile terminal sends a positioning data request to the auxiliary terminal according to the preset determination rule and the status information, including:
  • the positioning data request is sent to the auxiliary terminal.
  • the mobile terminal determines the positioning data of the auxiliary terminal as navigation positioning data, including:
  • the mobile terminal compares positioning data of the mobile terminal with positioning data of the auxiliary terminal to obtain a data deviation value
  • the mobile terminal determines positioning data of the auxiliary terminal as the navigation positioning data
  • the mobile terminal determines the positioning data of the mobile terminal as navigation positioning data, including:
  • the mobile terminal determines positioning data of the mobile terminal as the navigation positioning data.
  • the embodiment of the invention further provides a computer storage medium, wherein the computer storage medium stores a computer program, and the computer program is used to execute the navigation method described above.
  • an embodiment of the present invention provides another navigation method, where the method includes:
  • the auxiliary terminal After receiving the positioning data request sent by the mobile terminal according to the preset request policy, the auxiliary terminal acquires its own positioning data; wherein the auxiliary terminal is connected to the mobile terminal;
  • the auxiliary terminal sends the positioning data of the self to the mobile terminal; wherein the positioning data of the auxiliary terminal itself is used by the mobile terminal to determine navigation positioning data.
  • the embodiment of the invention further provides a computer storage medium, wherein the computer storage medium stores a computer program, and the computer program is used to execute the navigation method described above.
  • an embodiment of the present invention provides a mobile terminal, where the mobile terminal includes: a first sending unit, a first receiving unit, and a determining unit;
  • the first sending unit is configured to send a positioning data request to the auxiliary terminal according to the preset request policy, where the auxiliary terminal is connected to the mobile terminal, and the positioning data request is used to indicate that the auxiliary terminal acquires Positioning data of the auxiliary terminal;
  • the first receiving unit is configured to receive positioning data of the auxiliary terminal sent by the auxiliary terminal;
  • the determining unit is configured to: when the positioning data of the auxiliary terminal received by the first receiving unit meets a preset selected policy, determine positioning data of the auxiliary terminal as navigation positioning data; wherein the navigation positioning The data is used for positioning information used by the mobile terminal when navigating.
  • the determining unit is further configured to determine the positioning data of the mobile terminal as navigation positioning data when the positioning data of the auxiliary terminal received by the first receiving unit does not satisfy the preset selected policy.
  • the first sending unit includes: an obtaining subunit, a recording subunit, a determining subunit, and a transmitting subunit, where
  • the acquiring subunit is configured to acquire positioning data of the mobile terminal
  • the recording subunit is configured to record status information during the acquiring subunit acquiring the positioning data of the mobile terminal;
  • the determining subunit is configured to trigger the sending subunit according to a preset determining rule and status information recorded by the recording subunit;
  • the sending subunit is configured to send a positioning data request to the auxiliary terminal.
  • the status information includes a number of search stars, an average signal strength, and two acquisitions of the positioning data of the mobile terminal in the process of acquiring the positioning data of the mobile terminal by the acquiring subunit. Longitude and latitude deviation value;
  • the determining subunit is configured to trigger the sending when the number of search stars is less than a first threshold, or the average signal strength is less than a second threshold, or the latitude and longitude deviation value is greater than a third threshold Subunit.
  • the status information includes a traffic consumed by the mobile terminal in acquiring its own positioning data
  • the determining subunit is configured to compare the traffic consumed by the mobile terminal in acquiring the positioning data of the mobile terminal with a preset traffic threshold, when the consumed traffic exceeds the preset traffic threshold.
  • the transmitting subunit is triggered.
  • the determining unit is specifically configured to:
  • the determining unit is further configured to determine the positioning data of the mobile terminal as the navigation positioning data when the data deviation value does not exceed a preset deviation threshold.
  • an embodiment of the present invention provides an auxiliary terminal, where the auxiliary terminal includes a second receiving unit, a second acquiring unit, and a second sending unit, where
  • the second receiving unit is configured to receive a positioning data request that is sent by the mobile terminal according to a preset request policy
  • the second obtaining unit is configured to acquire, after the second receiving unit receives the positioning data request sent by the mobile terminal according to the preset request policy, the positioning data of the auxiliary terminal itself; wherein the auxiliary terminal and the auxiliary terminal The mobile terminals are connected;
  • the second sending unit is configured to send positioning data of the auxiliary terminal acquired by the second acquiring unit to the mobile terminal, where the positioning data of the auxiliary terminal is used by the mobile terminal to determine navigation positioning data.
  • an embodiment of the present invention provides a navigation system, where the navigation system includes: a connected mobile terminal and an auxiliary terminal;
  • the mobile terminal is configured to send a positioning data request to the auxiliary terminal according to the preset request policy, where the positioning data request is used to instruct the auxiliary terminal to acquire positioning data of the auxiliary terminal;
  • positioning data of the auxiliary terminal determining, when the positioning data of the auxiliary terminal meets a preset selected policy, positioning data of the auxiliary terminal as navigation positioning data; wherein the navigation positioning data is used for The positioning information used by the mobile terminal when navigating;
  • the auxiliary terminal is configured to acquire the positioning data of the auxiliary terminal after receiving the positioning data request sent by the mobile terminal according to the preset request policy;
  • the mobile terminal is further configured to determine positioning data of the mobile terminal as navigation positioning data when the positioning data of the auxiliary terminal does not meet a preset selected policy.
  • the navigation method, the terminal, the system, and the computer storage medium provided by the embodiment of the present invention can not only reduce the influence of the environment on the navigation of the mobile terminal, but also improve the navigation of the positioning data acquired by the mobile terminal according to the preset request policy. Positioning accuracy; also saves traffic when navigating the mobile terminal.
  • FIG. 1 is a schematic diagram of an exemplary application scenario according to an embodiment of the present disclosure
  • FIG. 2 is a schematic flowchart of a navigation method according to an embodiment of the present invention.
  • FIG. 3 is a schematic flowchart of a method for a mobile terminal to send a positioning data request to an auxiliary terminal according to a preset request policy according to an embodiment of the present disclosure
  • FIG. 4 is a schematic flowchart diagram of another navigation method according to an embodiment of the present disclosure.
  • FIG. 5 is a schematic flowchart of a navigation method according to an embodiment of the present disclosure.
  • FIG. 6 is a schematic structural diagram of a mobile terminal according to an embodiment of the present disclosure.
  • FIG. 7 is a schematic structural diagram of another mobile terminal according to an embodiment of the present disclosure.
  • FIG. 8 is a schematic structural diagram of still another mobile terminal according to an embodiment of the present disclosure.
  • FIG. 9 is a schematic structural diagram of an auxiliary terminal according to an embodiment of the present disclosure.
  • FIG. 10 is a schematic structural diagram of a navigation system according to an embodiment of the present invention.
  • mobile terminals such as mobile phones and tablet computers have positioning functions, and combined with the convenience of downloading maps by mobile terminals and the timeliness of updating maps, it has become one of the important choices for people to navigate in their daily lives.
  • the external environment influence factors for navigation through mobile terminals are large. Therefore, the basic idea of the embodiment of the present invention is to supplement the navigation of the mobile terminal by using the auxiliary terminal with more reliable navigation performance and environmental factors as the mobile terminal, thereby reducing the influence of the external environment on the navigation of the mobile terminal and improving the positioning accuracy.
  • the mobile terminal may be a smart phone and the auxiliary terminal. It can be a car GPS positioning system, and the two can be connected.
  • the connection link can be connected by wired electrical signals, such as through a universal serial bus (USB, Universal Serial Bus), or can also be performed by wireless signals. Connections, such as Bluetooth, WIFI (WIreless-FIdelity), etc. are connected; in addition, the embodiment of the present invention uses a GPS system as an example for illustration. It can be understood that other positioning systems such as the Big Dipper positioning system can also be applied to the present invention.
  • the technical solution of the embodiment is not specifically limited in the embodiment of the present invention.
  • the method may be applied to a mobile terminal side, and the method may include:
  • the mobile terminal sends a positioning data request to the auxiliary terminal according to the preset request policy.
  • the auxiliary terminal is connected to the mobile terminal, and the positioning data request may be used to instruct the auxiliary terminal to acquire positioning data of the auxiliary terminal.
  • the embodiment of the present invention can provide positioning data for navigation of the mobile terminal through an auxiliary terminal such as a vehicle-mounted GPS positioning system.
  • the mobile terminal sends a positioning data request to the auxiliary terminal according to a preset request policy, which may include S2011 and S2012:
  • S2011 the mobile terminal records status information in the process of acquiring its own positioning data
  • the mobile terminal itself has a GPS or AGPS positioning function. Therefore, the mobile terminal can acquire its own positioning data for navigation, but in the process of acquiring its own positioning data, the mobile terminal may cause the movement due to factors such as the external environment. The positioning data of the terminal is inaccurate; therefore, the mobile terminal can record the status information in the process of acquiring the self-positioning data, and the status information can represent the accuracy of the local positioning data acquired by the mobile terminal to different extents.
  • the status information may include: a number of search stars in the process of acquiring the positioning data of the mobile terminal, an average signal strength, and a latitude and longitude deviation value between the two positioning data of the mobile terminal continuously acquiring the mobile terminal; It is understood that other status information capable of characterizing external factors affecting the accuracy of the mobile terminal to acquire its own positioning data can also be recorded by the mobile terminal.
  • the mobile terminal sends a positioning data request to the auxiliary terminal according to the preset determination rule and the status information;
  • the auxiliary terminal since the auxiliary terminal has a more stable and accurate positioning capability than the mobile terminal, it can be connected to the mobile terminal through a wired electrical signal or a wireless signal. Therefore, the auxiliary terminal should exist within a certain range of the mobile terminal, such as this.
  • a car GPS system and The smart phones of the driver on the car are the auxiliary terminal and the mobile terminal respectively;
  • the embodiment of the present invention stabilizes the car GPS system. And the accurate positioning ability combined with the high update frequency of the map in the smartphone, so as to improve the positioning accuracy while avoiding the driving problem caused by the old map.
  • the mobile terminal sends a positioning data request to the auxiliary terminal according to the preset determination rule and the status information, including:
  • the mobile terminal When the number of search stars is less than the first threshold, or the average signal strength is less than the second threshold, or the latitude and longitude deviation value is greater than the third threshold, the mobile terminal sends the positioning data request to the auxiliary terminal.
  • the mobile terminal determines that the local environment seriously affects the positioning accuracy of the mobile terminal by the number of search stars being less than the first threshold, or the average signal strength is less than the second threshold, or the latitude and longitude deviation value is greater than the third threshold, When any of these three conditions is satisfied, the mobile terminal needs to perform positioning and navigation in conjunction with the auxiliary terminal.
  • the status information may further include a traffic consumed by the mobile terminal in acquiring the positioning data of the mobile terminal; correspondingly, the mobile terminal sends the positioning data request to the auxiliary terminal according to the preset determination rule and the status information.
  • the method includes: when the mobile terminal consumes more than the preset traffic threshold in the process of acquiring the positioning data of the user, sending a positioning data request to the auxiliary terminal.
  • the mobile terminal needs to generate additional network traffic during navigation through AGPS, if the network traffic consumption is large during long-distance driving, the network traffic consumed to save AGPS navigation is saved.
  • the mobile terminal can also use the positioning data of the auxiliary terminal such as the car GPS system as the basis for navigation.
  • S202 The mobile terminal receives positioning data of the auxiliary terminal sent by the auxiliary terminal.
  • the auxiliary terminal can acquire its own positioning data according to the positioning data request sent by the mobile terminal, and transmit the positioning data of the auxiliary terminal to the mobile terminal through its connection link with the mobile terminal.
  • navigation positioning data is used for positioning information used by the mobile terminal when navigating
  • the determining, by the mobile terminal, the positioning data of the auxiliary terminal as the navigation positioning data may include: The mobile terminal may compare the positioning data of the mobile terminal with the positioning data of the auxiliary terminal to obtain a data deviation value;
  • the mobile terminal determines the positioning data of the auxiliary terminal as the navigation positioning data, and maps the navigation positioning data to the mobile terminal. Display on top and navigate based on navigation positioning data.
  • the method may further include: when the positioning data of the auxiliary terminal does not meet the preset selected policy, the mobile terminal determines the positioning data of the mobile terminal as the navigation positioning data;
  • the selected policy that does not satisfy the preset indicates that the data deviation value of the positioning data of the mobile terminal and the positioning data of the auxiliary terminal does not exceed a preset deviation threshold.
  • the positioning of the mobile terminal is relatively accurate, so The auxiliary terminal is used for navigation and positioning, and the mobile terminal can directly use the positioning data of the mobile terminal as navigation positioning data.
  • the navigation method provided by the embodiment provides navigation by using the positioning data acquired by the auxiliary terminal according to the preset request policy, which not only reduces the influence of the environment on the navigation of the mobile terminal, but also improves the positioning accuracy; and can also perform navigation when the mobile terminal performs navigation. Save on traffic consumption.
  • the embodiment of the present invention further describes a computer storage medium, wherein the computer storage medium stores a computer program, and the computer program is used to execute the navigation method shown in FIG. 2 or FIG. 3 in the embodiment of the present invention.
  • FIG. 4 shows a flow of another navigation method provided by an embodiment of the present invention
  • the method can be applied to an auxiliary terminal side having stable and accurate positioning capability, and the method Can include:
  • the auxiliary terminal After receiving the positioning data request sent by the mobile terminal according to the preset request policy, the auxiliary terminal acquires its own positioning data.
  • the auxiliary terminal is connected to the mobile terminal; the positioning data of the auxiliary terminal itself is also the positioning data of the auxiliary terminal in the foregoing embodiment.
  • the auxiliary terminal sends its own positioning data to the mobile terminal.
  • the positioning data of the auxiliary terminal itself is used by the mobile terminal to determine the navigation and positioning data.
  • the specific determination process is described in the foregoing embodiment, and details are not described herein again.
  • the navigation method provided by the embodiment combines the stable and accurate positioning capability of the auxiliary terminal with the high update frequency of the map in the mobile terminal, so that the positioning accuracy can be improved during navigation, and the old map can be avoided. Driving problem.
  • the embodiment of the present invention further describes a computer storage medium, wherein the computer storage medium stores a computer program, and the computer program is used to execute the navigation method shown in FIG. 4 in the embodiment of the present invention.
  • FIG. 5 a detailed flow of a navigation method according to an embodiment of the present invention is shown.
  • the flow is applied to an auxiliary terminal and a mobile terminal that are connected to each other.
  • the detailed process may include:
  • S501 The mobile terminal sends a positioning data request to the auxiliary terminal according to the preset request policy.
  • the positioning data request may be used to instruct the auxiliary terminal to acquire positioning data of the auxiliary terminal.
  • the sending, by the mobile terminal, the positioning data request to the auxiliary terminal according to the preset request policy may include:
  • the mobile terminal records status information in the process of acquiring its own positioning data
  • the mobile terminal sends a positioning data request to the auxiliary terminal according to the preset determination rule and the status information.
  • the status information may represent, to varying degrees, external factors affecting the accuracy of the positioning data of the mobile terminal acquired by the mobile terminal.
  • the state information may specifically include: a number of search stars in the process of acquiring the self-positioning data of the mobile terminal, an average signal strength, and a latitude and longitude deviation value between the two positioning data of the mobile terminal continuously acquiring itself; as can be understood, other can be characterized
  • the status information that affects the accuracy of the positioning data of the mobile terminal by the external terminal can also be recorded by the mobile terminal.
  • the mobile terminal sends a positioning data request to the auxiliary terminal according to the preset determination rule and the status information, including:
  • the mobile terminal When the number of search stars is less than the first threshold, or the average signal strength is less than the second threshold, or the latitude and longitude deviation value is greater than the third threshold, the mobile terminal sends a positioning data request to the auxiliary terminal.
  • the mobile terminal determines that the local environment seriously affects the positioning accuracy of the mobile terminal by the number of search stars being less than the first threshold, or the average signal strength is less than the second threshold, or the latitude and longitude deviation value is greater than the third threshold, When any of these three conditions is satisfied, the mobile terminal needs to perform positioning and navigation in conjunction with the auxiliary terminal.
  • the sending, by the mobile terminal, the positioning data request to the auxiliary terminal according to the preset request policy may include: when the mobile terminal consumes the traffic in the process of obtaining the positioning data of the mobile terminal, the mobile terminal sends the positioning data to the auxiliary terminal. request.
  • Mobile terminal needs to generate additional network traffic during navigation through AGPS, if the network traffic consumption is large during long-distance driving, the network traffic consumed to save AGPS navigation is saved.
  • Mobile terminal can also be used by car
  • the positioning data of the auxiliary terminal of the GPS system is used as the basis for navigation.
  • the auxiliary terminal acquires its own positioning data.
  • the auxiliary terminal can acquire the positioning data of its own auxiliary terminal according to the positioning data request sent by the mobile terminal.
  • the auxiliary terminal can transmit its own positioning data to the mobile terminal through its own connection link with the mobile terminal.
  • S504 The mobile terminal determines whether the positioning data of the auxiliary terminal meets a preset selected policy.
  • the mobile terminal determines whether the positioning data of the auxiliary terminal meets the preset selected policy, and specifically includes:
  • the mobile terminal can compare the positioning data of the mobile terminal with the positioning data of the auxiliary terminal to obtain a data deviation value
  • the mobile terminal compares the data deviation value with a preset deviation threshold.
  • the comparison between the data deviation value and the preset deviation threshold may reflect the accuracy of the positioning of the mobile terminal to some extent. Therefore, after comparing the accuracy of the mobile terminal according to the comparison, the mobile terminal may select the mobile terminal.
  • the positioning data is also the positioning data of the auxiliary terminal as the navigation positioning data.
  • the mobile terminal selects the navigation positioning data is also different, respectively :
  • the mobile terminal determines the positioning data of the auxiliary terminal as the navigation positioning data, and moves the navigation positioning data on the mobile terminal. Display on the map of the terminal, and according to the navigation Bit data is navigated.
  • the selected policy that does not satisfy the preset indicates that the data deviation value of the positioning data of the mobile terminal and the positioning data of the auxiliary terminal does not exceed a preset deviation threshold.
  • the positioning of the mobile terminal is relatively accurate, so The auxiliary terminal is used for navigation and positioning, and the mobile terminal can directly use the positioning data of the mobile terminal as navigation positioning data.
  • the navigation method provided by the embodiment combines the stable and accurate positioning capability of the auxiliary terminal with the high update frequency of the map in the mobile terminal, so that the positioning accuracy can be improved during navigation, and the old map can be avoided.
  • the driving problem can also save traffic consumption when navigating the mobile terminal.
  • the mobile terminal 60 may include: a first sending unit 601, a first receiving unit 602, and Determining unit 603; wherein
  • the first sending unit 601 is configured to send a positioning data request to the auxiliary terminal according to the preset request policy; wherein the auxiliary terminal is connected to the mobile terminal 60, and the positioning data request is used to instruct the auxiliary terminal to acquire the positioning data of the auxiliary terminal;
  • the first receiving unit 602 is configured to receive positioning data of the auxiliary terminal sent by the auxiliary terminal;
  • the determining unit 603 is configured to determine the positioning data of the auxiliary terminal as the navigation positioning data when the positioning data of the auxiliary terminal received by the first receiving unit 602 meets the preset selection policy; wherein the navigation positioning data is configured as the mobile terminal 60 Location information used when navigating.
  • the determining unit 603 is further configured to determine the positioning data of the mobile terminal as the navigation positioning data when the positioning data of the auxiliary terminal received by the first receiving unit 602 does not satisfy the preset selected policy.
  • the first transmitting unit 601 includes: an obtaining subunit 6011A, a recording subunit 6012A, a determining subunit 6013A, and a transmitting subunit 6014A, where
  • the obtaining subunit 6011A is configured to acquire positioning data of the mobile terminal 60.
  • the recording subunit 6012A is configured to record status information during the process of acquiring the positioning data of the mobile terminal 60 by the obtaining subunit 6011A;
  • the determining subunit 6013A is configured to trigger the sending subunit 6014A according to the preset determining rule and the state information recorded by the recording subunit 6012A;
  • the transmitting subunit 6014A is configured to send a positioning data request to the auxiliary terminal.
  • the positioning state information includes the number of search stars in the process of acquiring the positioning data of the mobile terminal 60, the average signal strength, and the latitude and longitude deviation between the two positioning data of the mobile terminal 60 continuously acquired by the obtaining subunit 6011A. value;
  • the determining sub-unit 6013A may be configured to trigger the transmitting sub-unit 6014A when the number of search stars is less than the first threshold, or the average signal strength is less than the second threshold, or the latitude and longitude deviation value is greater than the third threshold.
  • the status information includes a traffic consumed by the mobile terminal in acquiring its own positioning data
  • the determining sub-unit 6013A may be configured to compare the traffic consumed by the mobile terminal in acquiring the positioning data of the mobile terminal with a preset traffic threshold, when the consumed traffic exceeds the preset.
  • the transmission sub-unit 6014A is triggered when the traffic threshold is reached.
  • the first sending unit 601 includes: an obtaining subunit 6011B, a comparing subunit 6012B, and a transmitting subunit 6013B, where
  • the obtaining subunit 6011B is configured to acquire positioning data of the mobile terminal 60;
  • the comparing sub-unit 6012B is configured to compare the traffic consumed by the obtaining sub-unit 6011B in acquiring the positioning data of the mobile terminal 60 with a preset traffic threshold, when the consumed traffic exceeds the preset traffic threshold. , triggering the sending subunit 6013B;
  • the sending subunit 6013B is configured to send a positioning data request to the auxiliary terminal.
  • determining unit 603 is specifically configured to:
  • the positioning data of the auxiliary terminal is determined as the navigation positioning data.
  • the determining unit 603 is further configured to determine the positioning data of the mobile terminal 60 as the navigation positioning data when the data deviation value does not exceed the preset deviation threshold.
  • the mobile terminal 60 of the present embodiment provides navigation based on the positioning data acquired by the auxiliary terminal according to the preset request policy, which not only reduces the influence of the environment on the navigation of the mobile terminal 60, but also improves the positioning accuracy; and can also perform the mobile terminal 60. Save traffic when navigating.
  • each of the first sending unit 601, the first receiving unit 602, the determining unit 603, and the first sending unit 601 may be configured by a central processing unit (CPU) of the mobile terminal.
  • CPU central processing unit
  • Signal processor DSP, Digital Signal Processor
  • FPGA Field Programmable Gate Array
  • the auxiliary terminal 90 may include: a second receiving unit 901, a second acquiring unit 902, and a second sending unit 903; wherein
  • the second receiving unit 901 is configured to receive a positioning data request that is sent by the mobile terminal according to a preset request policy.
  • the second obtaining unit 902 is configured to acquire, after the second receiving unit 901 receives the positioning data request sent by the mobile terminal according to the preset request policy, the positioning data of the auxiliary terminal 90 itself; wherein the auxiliary terminal 90 is connected to the mobile terminal. ;
  • the second sending unit 903 is configured to configure the auxiliary terminal 90 acquired by the second acquiring unit 902
  • the positioning data of the body is transmitted to the mobile terminal; wherein the positioning data of the auxiliary terminal 90 itself is used by the mobile terminal to determine the navigation positioning data.
  • the auxiliary terminal 90 provided by the embodiment combines the stable and accurate positioning capability of the auxiliary terminal with the high update frequency of the map in the mobile terminal, thereby improving positioning accuracy and avoiding old maps during navigation.
  • the second receiving unit 901, the second obtaining unit 902, and the second sending unit 903 can all be implemented by a CPU, a DSP, or an FPGA in the auxiliary terminal.
  • the system 100 may include a connected mobile terminal 60 and an auxiliary terminal 90.
  • the mobile terminal 60 is configured to send a positioning data request to the auxiliary terminal 90 according to the preset request policy.
  • the positioning data request is used to instruct the auxiliary terminal 90 to acquire the positioning data of the auxiliary terminal 90.
  • the positioning data of the auxiliary terminal 90 is the navigation positioning data; wherein the navigation positioning data is used for the positioning information used by the mobile terminal 90 during navigation;
  • the auxiliary terminal 90 is configured to acquire the positioning data of the auxiliary terminal 90 after receiving the positioning data request sent by the mobile terminal 60 according to the preset request policy;
  • the positioning data of the auxiliary terminal 90 is transmitted to the mobile terminal 60; wherein the positioning data of the auxiliary terminal 90 is used by the mobile terminal 60 to determine the navigation positioning data.
  • the mobile terminal 60 is further configured to determine the positioning data of the mobile terminal 60 as navigation positioning data when the positioning data of the auxiliary terminal 90 does not satisfy the preset selected policy.
  • the navigation system 100 provided by the embodiment combines the stable and accurate positioning capability of the auxiliary terminal 90 with the high update frequency of the map in the mobile terminal 60, thereby improving positioning accuracy and avoiding the map during navigation. Old driving problems.
  • embodiments of the present invention can be provided as a method, system, or computer program product. Accordingly, the present invention can take the form of a hardware embodiment, a software embodiment, or a combination of software and hardware. Moreover, the invention can take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage and optical storage, etc.) including computer usable program code.
  • the computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device.
  • the apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.
  • These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device.
  • the instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.
  • the mobile terminal sends a positioning data request to the auxiliary terminal according to the preset request policy; the mobile terminal receives the positioning data of the auxiliary terminal sent by the auxiliary terminal; and the positioning data of the auxiliary terminal
  • the mobile terminal determines the positioning data of the auxiliary terminal as the navigation positioning data; thus, the navigation terminal can perform navigation by using the positioning data acquired by the auxiliary terminal according to the preset request policy, thereby reducing the environment.
  • the effect of navigating the mobile terminal improves the positioning accuracy; it also saves traffic consumption when the mobile terminal navigates.

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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)
  • Mobile Radio Communication Systems (AREA)

Abstract

L'invention concerne un procédé, un terminal, un système et un support de stockage informatique pour la navigation. Le procédé comprend les étapes suivantes : un terminal mobile envoie une demande de données de positionnement à un terminal auxiliaire en fonction d'une stratégie de demande prédéfinie (S201) ; le terminal mobile reçoit les données de positionnement du terminal auxiliaire transmises par le terminal auxiliaire (S202) ; lorsque les données de positionnement du terminal auxiliaire satisfont à une stratégie choisie prédéfinie, le terminal mobile définit les données de positionnement du terminal auxiliaire comme étant des données de positionnement de navigation (S203), les données de positionnement de navigation étant utilisées comme des informations de positionnement utilisées par le terminal mobile pour la navigation.
PCT/CN2015/071096 2014-11-18 2015-01-20 Procédé, terminal, système et support de stockage informatique pour navigation Ceased WO2016078211A1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109541661B (zh) * 2018-11-13 2021-08-10 中国联合网络通信集团有限公司 一种定位方法和装置
CN111417068A (zh) * 2020-03-26 2020-07-14 深圳市微测检测有限公司 车辆辅助导航定位方法、装置、设备及可读存储介质
CN112325876A (zh) * 2020-10-20 2021-02-05 北京嘀嘀无限科技发展有限公司 定位方法、装置、电子设备和可读存储介质
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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102595308A (zh) * 2011-01-18 2012-07-18 富泰华工业（深圳）有限公司 目标定位系统和方法
US20120253663A1 (en) * 2011-03-31 2012-10-04 Motorola-Mobility, Inc. Electronic system and method for personal navigation
CN102904974A (zh) * 2012-09-28 2013-01-30 腾讯科技（深圳）有限公司 一种获取终端所处位置的方法、相关装置及系统
US20140163870A1 (en) * 2012-12-06 2014-06-12 Qualcomm Incorporated Determination of position, velocity and/or heading by simultaneous use of on-device and on-vehicle information
JP2014142185A (ja) * 2013-01-22 2014-08-07 Panasonic Corp 車載装置、端末装置、ナビゲーションシステム
CN104034341A (zh) * 2014-06-27 2014-09-10 深圳市众鸿科技股份有限公司 车载导航方法及系统、车载终端及其导航信息的获取方法
US20140253373A1 (en) * 2013-03-08 2014-09-11 Qualcomm Incorporated Synchronous network device time transfer for location determination

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102595308A (zh) * 2011-01-18 2012-07-18 富泰华工业（深圳）有限公司 目标定位系统和方法
US20120253663A1 (en) * 2011-03-31 2012-10-04 Motorola-Mobility, Inc. Electronic system and method for personal navigation
CN102904974A (zh) * 2012-09-28 2013-01-30 腾讯科技（深圳）有限公司 一种获取终端所处位置的方法、相关装置及系统
US20140163870A1 (en) * 2012-12-06 2014-06-12 Qualcomm Incorporated Determination of position, velocity and/or heading by simultaneous use of on-device and on-vehicle information
JP2014142185A (ja) * 2013-01-22 2014-08-07 Panasonic Corp 車載装置、端末装置、ナビゲーションシステム
US20140253373A1 (en) * 2013-03-08 2014-09-11 Qualcomm Incorporated Synchronous network device time transfer for location determination
CN104034341A (zh) * 2014-06-27 2014-09-10 深圳市众鸿科技股份有限公司 车载导航方法及系统、车载终端及其导航信息的获取方法

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