WO2021139819A1 - Method for dynamic selection of network connection point, device, and storage medium - Google Patents

Abstract

Disclosed in the present invention are a method for the dynamic selection of a network connection point, a device, and a storage medium; the method comprises: a robot obtains a network quality map; when the robot needs to connect to a network, according to the network quality map, a network communication point that allows for communication is selected and the robot goes to the selected network communication point; at the selected network communication point, the robot attempts to form a communication connection with a server, and it is determined whether the communication connection with the server succeeded; the robot executes a corresponding operation according to a determination result for whether the communication connection with the server succeeded. The present method allows for a robot within an area of operation only needing local network signal strength to be able to connect to a server, saving network deployment costs.

Description

Method, equipment and storage medium for dynamically selecting network connection points Technical field

The present invention relates to the field of robotics technology, in particular to a method, equipment and storage medium for dynamically selecting network connection points.

Background technique

When robots work in a fixed area, they often need to communicate with the server and perform data interaction to obtain tasks and synchronize task information. This requires the robot to be able to connect to the network to perform the above operations, which leads to the need for full network coverage in the operating environment of many robots , That is: in all locations that the robot can reach, network coverage must be ensured, so that the communication between the robot and the network is available, and then the robot and the server can interact with the data and obtain tasks from the server and synchronize task information. This requires that before deploying robots, the network must be deployed first; the existing method is: when deploying the network of the robot's work area, the entire work area of the robot has a considerable network coverage, such as usually using wifi routers and wireless ap, etc., so as to achieve full network coverage; the existing network deployment method of full network coverage of the robot working area requires specialized technical personnel for professional deployment, resulting in considerable deployment costs for full network coverage and maintenance costs It is also very high.

technical problem

The present invention provides a method, equipment and storage medium for dynamically selecting network connection points, aiming to save the network deployment cost by only requiring local network signal strength in the robot operating area to meet the requirements of the robot being able to connect to the server.

Technical solutions

To achieve the above objective, the present invention provides a method for dynamically selecting a network connection point, the method including:

The robot obtains a network quality map; wherein the network quality map includes: information about the relationship between the location points that the robot can reach and the quality of network communication;

When the robot needs to connect to the network, according to the network quality map, select a communicable network communication point and reach the selected network communication point;

At the selected network communication point, the robot tries to communicate with the server and judges whether the communication connection with the server is successful; according to the judgment result of whether the communication connection with the server is successful, the robot executes the corresponding operation.

In order to achieve the above objective, the present invention also provides a device for dynamically selecting a network connection point, the dynamic selecting device includes:

The network quality map acquisition module is used to acquire a network quality map; wherein the network quality map includes: information about the relationship between the location points that the robot can reach and the network communication quality;

The network communication point selection module is used to select a communicable network communication point and reach the selected network communication point according to the network quality map when the robot needs to connect to the network;

The communication connection module is used to try to communicate with the server at the selected network communication point and determine whether the communication connection with the server is successful; perform corresponding operations according to the judgment result of whether the communication connection with the server is successful.

In order to achieve the above object, the present invention also provides an electronic device, the electronic device includes a memory and a processor, the memory stores a program that can run on the processor to dynamically select a network connection point, the dynamic When the selection program is run by the processor, the method for dynamically selecting network connection points is executed.

In order to achieve the above object, the present invention also provides a computer storage medium, the storage medium stores a program for dynamically selecting network connection points, and the dynamic selection program can be executed by one or more processors to realize the Steps of the method of dynamically selecting network connection points.

Beneficial effect

The method, equipment and storage medium for dynamically selecting network connection points of the present invention can achieve the following beneficial effects:

The robot obtains a network quality map; wherein the network quality map includes: information about the relationship between the location that the robot can reach and the network communication quality; when the robot needs to connect to the network, according to the network quality map, select a communicable Network communication point and reach the selected network communication point; at the selected network communication point, the robot tries to communicate with the server and judges whether the communication connection with the server is successful; judge whether the communication connection with the server is successful As a result, the robot executes the corresponding operation; the goal of achieving the requirement that the robot can connect to the server with only a local network signal strength in the operating area of the robot is realized, and the network deployment cost is saved.

Other features and advantages of the present invention will be described in the following description, and partly become obvious from the description, or understood by implementing the present invention. The purpose and other advantages of the present invention can be realized and obtained through the content pointed out in the written description, claims, and drawings.

The technical solutions of the present invention will be further described below through the accompanying drawings and embodiments.

Description of the drawings

The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention, and do not constitute a limitation to the present invention. In the attached picture:

FIG. 1 is a schematic flowchart of an embodiment of the method for dynamically selecting a network connection point according to the present invention.

Fig. 2 is a schematic diagram of functional modules of an embodiment of the device for dynamically selecting network connection points according to the present invention.

FIG. 3 is a schematic diagram of the internal structure of an embodiment of the electronic device of the present invention.

Embodiments of the present invention

The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not used to limit the present invention.

The present invention provides a method, equipment and storage medium for dynamically selecting network connection points, aiming to save the cost of network deployment by allowing local network signal strength in the robot operating area to meet the requirements of the robot being able to connect to the server. The robot dynamically collects, saves, and shares the network communication quality data in the work area, so that the robot can actively go to the communicable area and obtain communication with the server when it needs to communicate with the server, so that it can obtain tasks from the server and synchronize task information And so on; thereby greatly reducing the robot's requirements for network coverage and reducing deployment costs. For example, assuming that the robot uses 3G, 4G and other networking methods, as long as there is a local network signal strength in the robot operation area that meets the requirements of "robot connection server", network deployment can be almost eliminated and the network deployment cost is close to zero.

As shown in Fig. 1, Fig. 1 is a schematic flow chart of an embodiment of the method for dynamically selecting a network connection point of the present invention; the method for dynamically selecting a network connection point of the present invention can be implemented as steps S10-S40 as described below:

Step S10, the robot obtains a network quality map; wherein, the network quality map includes: information about the relationship between the location points that the robot can reach and the network communication quality;

The robot described in the embodiment of the present invention that performs each operation step in the embodiment shown in FIG. 1 first needs to be movable and capable of reaching the position that the robot needs to reach subsequently. If the robot is navigating for SLAM (Simultaneous Localization and Mapping), it usually means that the SLAM mapping has been completed, and the SLAM robot can use the map to move.

The network communication quality described in the embodiments of the present invention can be understood as: the feasibility of a robot that can interact with a server, and can ping through the network, access the fixed probe interface of the server, send test data to the server, and observe the response time of any form of network. The test is carried out to comprehensively evaluate whether any point the robot can reach can communicate with the server. The above-mentioned location point that the robot can reach, and the collection of the network quality of the communication between the robot and the server corresponding to the location point constitute the above-mentioned network quality map.

Wherein, the position points that the robot can reach are: the robot is in the entire work area, and its area coordinates correspond to one of the areas that can communicate with the server, and the position points can cover each other. In other words, the reachable position point is actually an area, that is, an area represented based on the coordinates of the robot in the work area. For example, in a three-dimensional environment, while ignoring the impact of the robot's three-dimensional angle on the network, (x, y, z) can uniquely confirm the robot's coordinates, and r represents the radius; then x, y, z, and r represent the coordinates (x, y, z) is the center of the circle, and a spherical space with a radius of r around the coordinates, then this space is a reachable position point of the robot. Among them, the position points reachable by the robot can cover each other, as the spherical space described in the above example can overlap with each other.

Step S20: When the robot needs to connect to the network, according to the network quality map, select a communicable network communication point and reach the selected network communication point;

Since the robot described in the embodiment of the present invention does not need to perform real-time data interaction with the server, the robot does not always need a network connection. For example, when the robot can work offline, there is no need for data interaction with the server, so no network connection is required. When the robot must go online to obtain the task to be executed from the server or need to go online for data synchronization, and when the robot needs to report the execution result of the task, a network connection is required.

When the robot needs to connect to the network, it selects a suitable network communication point and reaches the selected network communication point according to the above-mentioned network quality map, and the state information of the robot itself and the external state information corresponding to the environment in which the robot is located. Among them, the state information of the robot itself includes but is not limited to: the current position of the robot, the current distance between the robot and all communication points, the power information of the robot, etc.; the external state information corresponding to the environment of the robot includes but not Limited to: the network communication quality of the communication point, the robot operating condition information, the probability that there may be obstacles on the robot's forward route, the probability of local congestion of the robot, whether the slope of the robot's forward route exceeds the range of the robot's operable slope, etc.; through comprehensive consideration of the above information , The robot selects a communicable network communication point, and according to the selected network communication point, the robot runs to the selected communicable network communication point according to the corresponding route. In a specific application scenario, the nearest network communication point can be selected, or any network communication point can be randomly selected.

Step S30: At the selected network communication point, the robot attempts to communicate with the server and determines whether the communication connection with the server is successful;

Step S40: According to the judgment result of whether the communication connection with the server is successful, the robot executes a corresponding operation.

When the robot arrives at the selected network communication point, the robot tries to communicate with the server and judges whether the current communication connection is successful. If the communication and connection between the robot and the server are successful, then perform data interaction operations with the server; if the communication and connection between the robot and the server are unsuccessful, it means that the network communication point is unavailable, or it may be that the server has a temporary problem or that the server is temporarily unavailable. It is also possible that the robot's own communication module has failed. At this time, the robot selects other network communication points according to the network quality map to try to communicate with the server again.

Further, in an embodiment, the robot selects other network communication points to try to communicate with the server again according to the network quality map, which can be implemented in the following manner:

The robot selects a preset number of other network communication points according to the network quality map, and attempts to communicate with the server one by one at the selected preset number of network communication points;

If it is possible to successfully communicate with the server in the selected preset number of network communication points, then perform data interaction operations with the server;

If none of the selected preset number of network communication points can successfully communicate with the server, the robot will send an alarm message to remind the maintenance personnel to perform maintenance operations.

In the embodiment of the present invention, when the robot goes to several other network communication points to try to communicate with the server, since multiple attempts require time, the server may go online again during this period of time, making the communication successful; or the communication may continue to fail. For example, when the robot continues to another 3 network communication points to try to communicate with the server, but the continuous communication fails, at this time, the robot can send an alarm message to find and remind the maintenance personnel to perform maintenance.

In addition, in an embodiment of the present invention, there are two main ways for the robot to obtain the network quality map: one is to collect the distance between the location points that the robot can reach and the network communication quality while the robot is moving in the work area. The relationship information of, forms a network quality map; the other is that the robot receives the network quality map shared by other robots that are already in motion in the same working area.

Regarding the network quality map described in the embodiment of the present invention, when the robot itself is acquired by collecting while in motion, that is, while the robot is moving in the working area, the relationship information between the position that the robot can reach and the network communication quality is collected, The formation of a network quality map can be implemented as follows:

The robot moves in the work area, and while moving, recognizes the feasibility of interactive connection between the robot and the server, and obtains the corresponding network communication quality;

Obtain the corresponding network quality map according to the relationship information between the reachable position of the robot and the network communication quality;

Further, in one embodiment, the robot collects, saves, and shares network communication quality information associated with the network quality map in real time while moving in the work area;

If the robot collects the network environment change information in the work area that contains the change in the network communication quality information, it updates the network communication quality map according to the network environment change information, and shares the updated network communication quality map to Other robots that are already in motion in the same working area.

Since the network environment in the working area of the robot is not static, but dynamically changing, the network communication quality map collected and/or shared by the robot is naturally also dynamically changing, that is, the network communication quality map changes along with the network communication. The quality changes and updates. The robot can continuously collect, save and share the network communication quality map at any time, thereby improving the adaptability of the network quality map to the actual network environment and improving the working efficiency of the robot.

Further, in one embodiment, when the robot moves in the work area, while collecting the network communication quality information associated with the network quality map in real time, it also obtains the different network communication at the moment when the network quality information is collected. The network signal strength information between points, and the signal strength difference information between each network communication point is recorded, so that when the robot selects the corresponding network communication point, the signal strength difference information is used as one of the comparison conditions.

In addition, the robot also has the following capabilities: the ability to update the signal strength information of the same network communication point. When the robot collects the network communication quality information in the work area in real time, the signal strength information between the network communication points is also recorded; for the same network communication point, at different times, when the robot finds the network communication point When the signal strength is inconsistent with the previously recorded signal strength information of the network communication point, the robot can update the signal strength information of the network communication point, so that other robots can also share this information, so that when a network communication connection with the service is needed, Change the probability of selecting this network communication point.

In the method for dynamically selecting network connection points of the present invention, the robot obtains a network quality map; wherein, the network quality map includes: the relationship information between the location points that the robot can reach and the network communication quality; when the robot needs to connect to the network, In the network quality map, select a communicable network communication point and reach the selected network communication point; at the selected network communication point, the robot attempts to communicate with the server and determines whether the communication connection with the server is successful; According to the judgment result of whether the communication connection with the server is successful, the robot executes the corresponding operation; it realizes that only the local network signal strength in the robot operation area is needed to meet the demand of the robot to connect to the server, and the network deployment cost is saved.

Corresponding to the description of the embodiment in FIG. 1, the present invention also provides an apparatus for dynamically selecting a network connection point; as shown in FIG. 2, FIG. 2 is a functional module of an embodiment of the apparatus for dynamically selecting a network connection point of the present invention Schematic diagram; Figure 2 only functionally describes the device of the present invention for dynamically selecting network connection points, that is, the dynamic selection device. In an embodiment, the dynamic selection device functionally includes:

The network quality map acquiring module 100 is configured to acquire a network quality map; wherein, the network quality map includes: information about the relationship between the location points that the robot can reach and the network communication quality;

The network communication point selection module 200 is used to select a communicable network communication point and reach the selected network communication point according to the network quality map when the robot needs to connect to the network;

The communication connection module 300 is configured to try to communicate with the server at the selected network communication point and determine whether the communication connection with the server is successful; perform corresponding operations according to the judgment result of whether the communication connection with the server is successful.

In an embodiment, the network quality map acquisition module 100 is used to:

While the robot is moving in the working area, it collects information about the relationship between the position that the robot can reach and the quality of network communication to form a network quality map;

or,

Receive the network quality map shared by other robots that are already in motion in the same working area.

In an embodiment, the network quality map acquisition module 100 is used to:

The robot moves in the work area, and while moving, recognizes the feasibility of interactive connection between the robot and the server, and obtains the corresponding network communication quality;

Obtain the corresponding network quality map according to the relationship information between the reachable position of the robot and the network communication quality;

Wherein, the position points that the robot can reach are: the robot is in the entire work area, and its area coordinates correspond to one of the areas that can communicate with the server, and the position points can cover each other.

In an embodiment, the network quality map acquisition module 100 is used to:

While the robot is moving in the working area, it collects, saves and shares the network communication quality information associated with the network quality map in real time;

If the robot collects the network environment change information in the work area that contains the change in the network communication quality information, it updates the network communication quality map according to the network environment change information, and shares the updated network communication quality map to Other robots that are already in motion in the same working area.

In an embodiment, the network quality map acquisition module 100 is used to:

When the robot moves in the work area, it collects the network communication quality information associated with the network quality map in real time, and at the same time obtains the network signal strength information between different network communication points at the moment of collecting the network quality information, And record the signal strength difference information between each network communication point, so that when the robot selects the corresponding network communication point, the signal strength difference information is used as one of the comparison conditions.

In an embodiment, the communication connection module 300 is used to:

If the communication and connection between the robot and the server are successful, then perform data interaction operations with the server;

If the communication connection between the robot and the server is unsuccessful, the robot selects another network communication point according to the network quality map to try to communicate with the server again.

In an embodiment, the communication connection module 300 is used to:

According to the network quality map, select a preset number of other network communication points, and try to communicate with the server one by one at the selected preset number of network communication points;

If it is possible to successfully communicate with the server in the selected preset number of network communication points, then perform data interaction operations with the server;

If none of the selected preset number of network communication points can successfully communicate with the server, the robot will send an alarm message to remind the maintenance personnel to perform maintenance operations.

The device of the present invention dynamically selects a network connection point to obtain a network quality map; wherein the network quality map includes: information about the relationship between the location points that the robot can reach and the network communication quality; when the robot needs to connect to the network, according to the Network quality diagram, select a communicable network communication point and reach the selected network communication point; at the selected network communication point, the robot tries to communicate with the server and judges whether the communication connection with the server is successful; according to As a result of judging whether the communication connection with the server is successful, the robot executes the corresponding operation; it is realized that only the local network signal strength in the robot operating area is required to meet the requirements of the robot to be able to connect to the server, and the network deployment cost is saved.

Corresponding to the embodiments in Figure 1 and Figure 2, the present invention also provides an electronic device that can dynamically select network connection points according to the method described in Figure 1 to realize that only a local network is required in the robot operating area. The signal strength meets the requirement that the robot can connect to the server and saves the cost of network deployment. As shown in FIG. 3, FIG. 3 is a schematic diagram of the internal structure of an embodiment of the electronic device of the present invention.

In this embodiment, the electronic device 1 may be a PC (Personal Computer, personal computer), or a terminal device such as a smart phone, a tablet computer, or a portable computer. The electronic device 1 at least includes a memory 11, a processor 12, a communication bus 13, and a network interface 14.

The memory 11 includes at least one type of readable storage medium, and the readable storage medium includes flash memory, hard disk, multimedia card, card-type memory (for example, SD or DX memory, etc.), magnetic memory, magnetic disk, optical disk, and the like. The memory 11 may be an internal storage unit of the electronic device 1 in some embodiments, such as a hard disk of the electronic device 1. In other embodiments, the memory 11 may also be an external storage device of the electronic device 1, such as a plug-in hard disk equipped on the electronic device 1, a smart memory card (Smart Media Card, SMC), Secure Digital (Secure Digital, SD) card, flash card (Flash Card), etc. Further, the memory 11 may also include both an internal storage unit of the electronic device 1 and an external storage device. The memory 11 can not only be used to store application software and various data installed in the electronic device 1, such as a program for dynamically selecting a network connection point, that is, the code of the dynamic selection program 01, etc., but also can be used to temporarily store output or to be output. data.

The processor 12 may be a central processing unit (Central Processing Unit) in some embodiments. Processing Unit (CPU), a controller, a microcontroller, a microprocessor, or other data processing chips are used to run the program code or processing data stored in the memory 11, for example, to execute the dynamic selection program 01.

The communication bus 13 is used to realize the connection and communication between these components.

The network interface 14 may optionally include a standard wired interface and a wireless interface (such as a WI-FI interface), and is usually used to establish a communication connection between the electronic device 1 and other electronic devices.

Optionally, the electronic device 1 may further include a user interface. The user interface may include a display (Display) and an input unit such as a keyboard (Keyboard). The optional user interface may also include a standard wired interface and a wireless interface. Optionally, in some embodiments, the display may be an LED display, a liquid crystal display, a touch-sensitive liquid crystal display, and an OLED (Organic Light-Emitting Diode, organic light-emitting diode) touch device, etc. Among them, the display can also be appropriately called a display screen or a display unit, which is used to display the information processed in the electronic device 1 and to display a visualized user interface.

FIG. 3 only shows the electronic device 1 with components 11-14 and the dynamic selection program 01. Those skilled in the art can understand that the structure shown in FIG. 2 does not constitute a limitation on the electronic device 1, and may include comparison diagrams. Show fewer or more components, or combine certain components, or different component arrangements.

Based on the description of the embodiments in FIGS. 1 and 2, in the embodiment of the electronic device 1 shown in FIG. 3, the dynamic selection program 01 is stored in the memory 11; the dynamic selection program 01 stored in the memory 11 can be used in the processing When the dynamic selection program 01 is run by the processor 12, the following steps are implemented:

The robot obtains a network quality map; wherein the network quality map includes: information about the relationship between the location points that the robot can reach and the quality of network communication;

When the robot needs to connect to the network, according to the network quality map, select a communicable network communication point and reach the selected network communication point;

At the selected network communication point, the robot tries to communicate with the server and judges whether the communication connection with the server is successful; according to the judgment result of whether the communication connection with the server is successful, the robot executes the corresponding operation.

In an embodiment, the dynamic selection program 01 may also be run by the processor 12 to obtain a network quality map, including:

While the robot is moving in the working area, it collects information about the relationship between the position that the robot can reach and the quality of network communication to form a network quality map;

or,

The robot receives the network quality map shared by other robots that are already in motion in the same working area.

In one embodiment, the dynamic selection program 01 can also be run by the processor 12 to collect information about the relationship between the location points that the robot can reach and the quality of network communication while the robot is moving in the work area. Network quality map, including:

The robot moves in the work area, and while moving, recognizes the feasibility of interactive connection between the robot and the server, and obtains the corresponding network communication quality;

Obtain the corresponding network quality map according to the relationship information between the reachable position of the robot and the network communication quality;

Wherein, the position points that the robot can reach are: the robot is in the entire work area, and its area coordinates correspond to one of the areas that can communicate with the server, and the position points can cover each other.

In an embodiment, the dynamic selection program 01 may also be run by the processor 12 to implement the following steps:

While the robot is moving in the working area, it collects, saves and shares the network communication quality information associated with the network quality map in real time;

If the robot collects the network environment change information in the work area that contains the change in the network communication quality information, it updates the network communication quality map according to the network environment change information, and shares the updated network communication quality map to Other robots that are already in motion in the same working area.

In an embodiment, the dynamic selection program 01 may also be run by the processor 12 to implement the following steps:

When the robot moves in the work area, it collects the network communication quality information associated with the network quality map in real time, and at the same time obtains the network signal strength information between different network communication points at the moment of collecting the network quality information, And record the signal strength difference information between each network communication point, so that when the robot selects the corresponding network communication point, the signal strength difference information is used as one of the comparison conditions.

In an embodiment, the dynamic selection program 01 may also be run by the processor 12 to perform corresponding operations according to the judgment result of whether the communication connection with the server is successful, including:

If the communication and connection between the robot and the server are successful, then perform data interaction operations with the server;

If the communication connection between the robot and the server is unsuccessful, the robot selects another network communication point according to the network quality map to try to communicate with the server again.

In an embodiment, the dynamic selection program 01 may also be run by the processor 12 to allow the robot to select another network communication point according to the network quality map to try to communicate with the server again, including:

The robot selects a preset number of other network communication points according to the network quality map, and attempts to communicate with the server one by one at the selected preset number of network communication points;

If it is possible to successfully communicate with the server in the selected preset number of network communication points, then perform data interaction operations with the server;

If none of the selected preset number of network communication points can successfully communicate with the server, the robot will send an alarm message to remind the maintenance personnel to perform maintenance operations.

In the electronic device of the present invention, the robot obtains a network quality map; wherein, the network quality map includes: information about the relationship between the location that the robot can reach and the network communication quality; when the robot needs to connect to the network, according to the network quality map, Select a communicable network communication point and reach the selected network communication point; at the selected network communication point, the robot tries to communicate with the server and judges whether the communication connection with the server is successful; according to the communication with the server As a result of judging whether the connection is successful, the robot executes the corresponding operation; it realizes that only the local network signal strength in the robot operating area is required to meet the needs of the robot to connect to the server, and the network deployment cost is saved.

In addition, the embodiment of the present invention also provides a computer storage medium. The computer storage medium stores a program for dynamically selecting a network connection point, that is, a dynamic selection program. The dynamic selection program can be executed by one or more processors. To achieve the following operations:

The robot obtains a network quality map; wherein the network quality map includes: information about the relationship between the location points that the robot can reach and the quality of network communication;

When the robot needs to connect to the network, according to the network quality map, select a communicable network communication point and reach the selected network communication point;

At the selected network communication point, the robot tries to communicate with the server and judges whether the communication connection with the server is successful; according to the judgment result of whether the communication connection with the server is successful, the robot executes the corresponding operation.

The specific implementation of the computer-readable storage medium of the present invention is basically the same as the implementation principles of the foregoing method, device, and electronic device for dynamically selecting a network connection point, and will not be repeated here.

Those skilled in the art should understand that the embodiments of the present invention can be provided as a method, a system, or a computer program product. Therefore, the present invention may adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware.

Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. In this way, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention is also intended to include these modifications and variations.

Industrial applicability

The robot obtains a network quality map; wherein the network quality map includes: information about the relationship between the location that the robot can reach and the network communication quality; when the robot needs to connect to the network, according to the network quality map, select a communicable Network communication point and reach the selected network communication point; at the selected network communication point, the robot tries to communicate with the server and judges whether the communication connection with the server is successful; judge whether the communication connection with the server is successful As a result, the robot executes the corresponding operation; the goal of achieving the requirement that the robot can connect to the server with only a local network signal strength in the operating area of the robot is realized, and the network deployment cost is saved. Therefore, it has industrial applicability.

Claims (10)

A method for dynamically selecting network connection points, the method comprising: The robot obtains the network quality map; When the robot needs to connect to the network, according to the network quality map, select a communicable network communication point and reach the selected network communication point; At the selected network communication point, the robot tries to communicate with the server and judges whether the communication connection with the server is successful; according to the judgment result of whether the communication connection with the server is successful, the robot executes the corresponding operation; Wherein, the network quality map includes: the relationship information between the location points that the robot can reach and the network communication quality. The method for dynamically selecting network connection points according to claim 1, wherein said robot obtaining a network quality map comprises: While the robot is moving in the working area, it collects information about the relationship between the position that the robot can reach and the quality of network communication to form a network quality map; or, The robot receives the network quality map shared by other robots that are already in motion in the same working area. The method for dynamically selecting network connection points according to claim 2, wherein while the robot is moving in the working area, it collects information about the relationship between the location points reachable by the robot and the network communication quality to form a network quality map, include: The robot moves in the work area, and while moving, recognizes the feasibility of interactive connection between the robot and the server, and obtains the corresponding network communication quality; Obtain the corresponding network quality map according to the relationship information between the reachable position of the robot and the network communication quality; Wherein, the position points that the robot can reach are: the robot is in the entire work area, and its area coordinates correspond to one of the areas that can communicate with the server, and the position points can cover each other. The method for dynamically selecting a network connection point according to claim 3, wherein the method further comprises: While the robot is moving in the working area, it collects, saves and shares the network communication quality information associated with the network quality map in real time; If the robot collects the network environment change information in the work area that contains the change in the network communication quality information, it updates the network communication quality map according to the network environment change information, and shares the updated network communication quality map to Other robots that are already in motion in the same working area. The method for dynamically selecting a network connection point according to claim 3, wherein the method further comprises: When the robot moves in the work area, it collects the network communication quality information associated with the network quality map in real time, and at the same time obtains the network signal strength information between different network communication points at the moment of collecting the network quality information, And record the signal strength difference information between each network communication point, so that when the robot selects the corresponding network communication point, the signal strength difference information is used as one of the comparison conditions. The method for dynamically selecting a network connection point according to any one of claims 1 to 5, wherein the executing corresponding operations according to the judgment result of whether the communication connection with the server is successful or not includes: If the communication and connection between the robot and the server are successful, then perform data interaction operations with the server; If the communication connection between the robot and the server is unsuccessful, the robot selects another network communication point according to the network quality map to try to communicate with the server again. 7. The method for dynamically selecting a network connection point according to claim 6, wherein the robot selects another network communication point according to the network quality map to try to communicate with the server again, comprising: The robot selects a preset number of other network communication points according to the network quality map, and attempts to communicate with the server one by one at the selected preset number of network communication points; If it is possible to successfully communicate with the server in the selected preset number of network communication points, then perform data interaction operations with the server; If none of the selected preset number of network communication points can successfully communicate with the server, the robot will send an alarm message to remind the maintenance personnel to perform maintenance operations. A device for dynamically selecting a network connection point, wherein the dynamic selecting device includes: The network quality map acquisition module is used to acquire a network quality map; wherein the network quality map includes: information about the relationship between the location points that the robot can reach and the network communication quality; The network communication point selection module is used to select a communicable network communication point and reach the selected network communication point according to the network quality map when the robot needs to connect to the network; The communication connection module is used to try to communicate with the server at the selected network communication point and determine whether the communication connection with the server is successful; perform corresponding operations according to the judgment result of whether the communication connection with the server is successful. An electronic device, the electronic device comprising a memory and a processor, and a program for dynamically selecting network connection points that can be run on the processor is stored in the memory, and when the dynamic selection program is run by the processor Execute the method for dynamically selecting network connection points according to any one of claims 1 to 7. A computer storage medium, the storage medium stores a program for dynamically selecting a network connection point, and the dynamic selection program can be executed by one or more processors to implement any one of claims 1 to 7 The steps of the method of dynamically selecting network connection points.