CN107003677A - A networked control method, mobile remote control device, server and system - Google Patents

Abstract

This application provides a network control method in which a device to be connected obtains its current location information and determines whether it can access a target network based on this current location information. This method enables the device to automatically control whether to access the target network based on its own location information. Whether to connect to the network is controlled by the device to be connected, without manual operation. It is convenient and quick to use, and is not affected by human subjective consciousness.

Description

A networked control method, mobile remote control device, server and system

technical field

The invention relates to the field of computer technology, in particular to a networked control method, a mobile remote control device, a server and a system.

Background technique

With the rapid development of network technology, many devices can connect to the Internet. However, in some application scenarios, it is stipulated that only devices in a certain area can be connected to the Internet.

For example, in the field of network security, devices in non-designated areas are prohibited from accessing the system network, otherwise it may cause security issues such as information leakage. For another example, in the field of robot competition, all robots participating in the competition have the function of accessing the competition network. However, when the competition is in progress, only the robots in the competition field are allowed to access the competition network, and the robots outside the competition field are prohibited from accessing the competition network. Connect to the competition network, otherwise robots in the non-competition state will interfere with the statistics of the competition results.

In traditional robot competitions, in order to prevent non-competitive robots from connecting to the competition network, a hardware switch is added to the robot, and the switch is manually turned to the corresponding position when it needs to access the competition network. This method requires manual operation, and the operation is not easy. Convenience, moreover, requires the participating players to consciously abide by the rules of the competition, relying on human subjective consciousness, it cannot be ruled out that some participating teams maliciously access the network to affect the evaluation of the competition results.

Contents of the invention

In view of this, the purpose of this application is to provide a network control method, remote control mobile device, server and system, so as to realize that only devices in a specified area are allowed to be connected to the network. The specific technical solution is as follows:

In a first aspect, the present application provides a networking control method, which is applied to a device to be connected to the network, and the method includes: acquiring the current location information of the device to be connected to the network; and, according to the current location information, determining the device to be connected to the network Can access the target network.

In the networking control method provided in the first aspect, the device to be connected to the network obtains its own current location information, and determines whether it can access the target network according to the current location information. The method realizes that the device to be connected to the network automatically controls whether to access the target network according to its own location information, and whether it is connected to the network is controlled by the device to be connected to the network by itself, does not require manual operation, is convenient and quick to use, and is not affected by human subjective consciousness.

Optionally, it is determined whether the device to be connected to the network can access the target network according to the relationship between the current location information and the specified area.

Optionally, when the device to be connected to the network is in the designated area, control the device to be connected to the network to access the target network; otherwise, control the device to be connected to the network not to access the target network.

Optionally, comparing the current location information of the device to be networked with the boundary coordinates of the specified area; when the current location information of the device to be networked exceeds the boundary coordinates of the specified area, determine that the networked device is The device is outside the specified area; when the current location information of the device to be connected to the network is within the boundary coordinates of the specified area, it is determined that the device to be connected to the network is within the specified area.

Optionally, after controlling the device to be networked to access the target network, the method further includes: acquiring current location information of the device to be networked and sending it to an external device in real time; the external device according to the The current location information determines whether the device to be connected to the Internet is in the specified area.

Optionally, disconnecting the network connection between the device to be connected to the network and the target network when the external device determines that the device to be connected to the network is outside the specified area.

Optionally, the current position information includes at least one of the following: absolute position information of the device to be networked; relative position information of the device to be networked with respect to a communication antenna in the positioning device.

Optionally, the obtaining the current location information of the device to be connected to the network includes: obtaining the distance between the device to be connected to the network and at least three boundary points in the specified area; The distance between the at least three boundary points is determined to determine the current location information of the device to be networked.

Optionally, a first wireless communication base station is set at the boundary point of the designated area, the device to be connected to the network is provided with a first communication device, and the first communication device and the first wireless communication base station use a first communication method Communication: Calculate the distance between the device to be networked and the boundary point where the first wireless communication base station is located according to the time required for wireless signal transmission between the first communication device and the first wireless communication base station.

Optionally, the device to be networked is provided with a second communication device, and the second communication device communicates with a second wireless communication base station used to form the target network through a second communication method; wherein, the second communication The method is different from the first communication method.

Optionally, the second communication method includes at least one of the following: WIFI, 3G, 4G and 5G.

Optionally, the first communication method includes at least one of the following: UWB, WIFI and Bluetooth.

Optionally, the device to be networked is a remote control mobile device.

Optionally, the remote-controlled mobile device is a remote-controlled chassis vehicle or an unmanned aerial vehicle.

In the second aspect, the present application also provides a networking control method, which is applied to external devices, including: obtaining the current location information corresponding to the networking device that has connected to the target network; and, according to the current location information, determining whether to disconnect the A network connection between the networked device and the target network.

In the networking control method provided in the second aspect, the external device determines whether to disconnect the network connection between the networking device and the target network according to the current location information of the networking device that has connected to the target network, that is, the server verifies that it has connected to the target network Whether the networked device has the right to access the target network, and for the networked device that does not have the right to access, disconnect the network connection between the networked device and the target network. In this way, it is ensured that the networked devices connected to the target network are all devices authorized to be connected, and the accuracy of networking of the networked devices is ensured.

Optionally, it is determined whether to disconnect the network connection between the networked device and the target network according to the relationship between the current location information and the specified area.

Optionally, disconnecting the network connection between the networked device and the network when the networked device is outside the specified area.

Optionally, the current location information sent by the networking device in real time is received through the target network.

Optionally, a wireless communication base station is set at the boundary point of the designated area, and the networking equipment is provided with a first communication device, and the first communication device communicates with the wireless communication base station through a first communication method; according to the The distance between the first communication device and wireless communication base stations at at least three boundary points in the specified area is calculated to obtain the current location information of the networked device, wherein the distance is based on the first communication device The time required for transmitting wireless signals with the wireless communication base station is calculated.

Optionally, the current location information includes at least one of the following: absolute location information of the networking device; relative location information of the networking device relative to a communication antenna in the positioning device.

Optionally, the first communication method includes at least one of the following: UWB, WIFI and Bluetooth.

Optionally, the external device is a server.

In a third aspect, the present application provides a remote control mobile device, including: a rack; a first communication device installed on the rack for accessing a target network; a controller installed on the rack, and Communicatively connected with the first communication device; wherein the controller obtains current location information of the remote-controlled mobile device, and controls whether the first communication device accesses a target network according to the current location information.

The remote control mobile device provided by the third aspect can obtain its own current location information, and determine whether it can access the target network according to the current location information. This method can realize that the remote control mobile device can automatically control whether to access the target network according to its own location information, and whether it is connected to the network is controlled by the remote control mobile device itself, and does not require manual operation. It is convenient and quick to use, and will not be affected by human subjective consciousness. .

Optionally, the controller controls whether the first communication device can access the target network according to the relationship between the current location information and the designated area.

Optionally, when the controller determines that the remote-controlled mobile device is within the specified area, control the first communication device to access the target network; otherwise, control the first communication device not to access the target network the target network.

Optionally, the controller compares the current location information of the remote-controlled mobile device with boundary coordinates of the designated area; wherein, when the current location information exceeds the boundary coordinates, the remote-controlled mobile device is in the Outside the specified area; when the current location information is within the boundary coordinates, the remote control mobile device is within the specified area.

Optionally, after the controller controls the first communication device to access the target network, the current location information is sent to an external device in real time through the first communication device; Location information, determining whether the remote control mobile device is within the designated area.

Optionally, when the external device determines that the remote-control mobile device is outside the designated area, disconnect the network connection between the remote-control mobile device and the target network.

Optionally, the current location information includes at least one of the following: absolute location information of the remote-controlled mobile device; relative location information of the remote-controlled mobile device relative to a communication antenna in the positioning device.

Optionally, the controller acquires the distances between the remote-controlled mobile device and at least three boundary points in the designated area, and, according to the distance between the remote-controlled mobile device and the at least three boundary points determining the current location information of the remote control mobile device.

Optionally, a second communication device is also included; the second communication device is configured to communicate with a second wireless communication base station through a first communication method, wherein the second wireless communication base station is set at a border point of the designated area ; The controller calculates the distance between the remote control mobile device and the boundary point where the second wireless communication base station is located according to the time required for wireless signal transmission between the second communication device and the second wireless communication base station distance.

Optionally, the first communication device communicates with the first wireless communication base station through a second communication method, and the first wireless communication base station is used to establish the target network; wherein, the second communication method is the same as the first wireless communication method. 1. Communication methods are different.

Optionally, the second communication method includes at least one of the following: WIFI, 3G, 4G and 5G.

Optionally, the first communication method includes at least one of the following: UWB, WIFI and Bluetooth.

Optionally, the remote-controlled mobile device is a remote-controlled chassis vehicle or an unmanned aerial vehicle.

In a fourth aspect, the present application further provides a server, including: a network interface, configured to communicate with the first wireless communication base station, and control the network connection between the networked device and the target network; a processor connected to the network interface is used to obtain current location information corresponding to the networked device that has accessed the target network, and control whether to disconnect the network connection between the networked device and the target network according to the current location information.

The server provided in the fourth aspect determines whether to disconnect the network connection between the remote control mobile device and the target network according to the current location information of the remote control mobile device that has connected to the target network, that is, the server verifies that the remote control mobile device that has connected to the target network Whether the mobile device has the right to access the target network, and for the remote control mobile device that does not have the right to access, disconnect the network connection between the remote control mobile device and the target network. In this way, it is ensured that the remote-controlled mobile devices connected to the target network are all devices authorized to access, and the accuracy of networking of the remote-controlled mobile devices is ensured.

Optionally, the processor controls whether to disconnect the network connection between the networked device and the target network according to the relationship between the current location information and the designated area.

Optionally, when the processor determines that the networked device is outside the designated area, disconnect the network connection between the networked device and the target network.

Optionally, the processor receives the current location information sent in real time by the networked device through the target network.

Optionally, the network interface is wired to a second wireless communication base station, and the second wireless communication base station is set at a boundary point of the specified area; the networking equipment is provided with a first communication device, and the The first communication device communicates with the second wireless communication base station through a first communication method; the processor obtains the distance between the second wireless communication base station and the networking device through the network interface, the distance Calculated according to the time required for transmitting wireless signals between the first communication device and the second wireless communication base station; The distance between wireless communication base stations is calculated to obtain the current location information of the networked device.

Optionally, the current location information includes at least one of the following: absolute location information of the networking device; relative location information of the networking device relative to a communication antenna in the positioning device.

Optionally, the first communication method includes at least one of the following: UWB, WIFI and Bluetooth.

In the fifth aspect, the present application also provides a networked control system, including: a server, a first wireless communication base station, at least three second wireless communication base stations, and at least one remote control mobile device, wherein the remote control mobile device is provided with a first A communication device and a second communication device; the server communicates with the second communication device through the first wireless communication base station to establish a target network; the at least three second wireless communication base stations are respectively arranged in different designated areas The specified location of the remote-controlled mobile device; the remote-controlled mobile device communicates with the at least three second wireless communication base stations through the first communication device to obtain the current location information of the remote-controlled mobile device; the remote-controlled mobile device according to the current The relationship between the location information and the specified area determines whether to access the target network.

Optionally, when the remote-controlled mobile device is within the designated area, access the target network through the second communication means; when the remote-controlled mobile device is outside the designated area, not through the The second communication device accesses the target network.

Optionally, after the remote-controlled mobile device accesses the target network through the second communication device, it sends the current location information to the server in real time through the target network; , determining whether the remote-controlled mobile device is within the specified area.

Optionally, disconnecting the network connection between the remote control mobile device and the target network when the server determines that the remote control mobile device is outside the specified area.

In the networking control method provided by the present application, the device to be connected to the network acquires its own current location information, and determines whether it can access the target network according to the current location information. The method realizes that the device to be connected to the network automatically controls whether to access the target network according to its own location information, and whether it is connected to the network is controlled by the device to be connected to the network by itself, does not require manual operation, is convenient and quick to use, and is not affected by human subjective consciousness.

Description of drawings

FIG. 1 is a schematic diagram of a networked control system according to an embodiment of the present application;

FIG. 2 is a flow chart of a networking control method according to an embodiment of the present application;

FIG. 3 is a flowchart of another networking control method according to an embodiment of the present application;

Fig. 4 is a flow chart of another networking control method according to the embodiment of the present application;

FIG. 5 is a schematic diagram of a remote control mobile device according to an embodiment of the present application;

FIG. 6 is a schematic diagram of another remote control mobile device according to the embodiment of the present application;

FIG. 7 is a schematic diagram of a server according to an embodiment of the present application.

detailed description

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to FIG. 1, which shows a schematic diagram of a networked control system according to an embodiment of the present application. As shown in FIG. The device 140, wherein the remote control mobile device 140 is provided with a first communication device and a second communication device.

In a possible implementation manner of the present application, the remote control mobile device 140 may be a remote control chassis vehicle or an unmanned aerial vehicle, and the number thereof is at least one. The target network may be a tournament network for remote mobile device games.

The first wireless communication base station 120 is used to generate a target network capable of covering the designated area 150 , and the server 110 is in communication connection with the first wireless communication base station 120 .

The quantity of the second wireless communication base station 130 is at least three, and each second wireless communication base station 130 is arranged at a boundary position of the specified area 150, for example, the specified area 150 is a rectangle, then it can be respectively set at the four vertices of the rectangle A second wireless communication base station 130 (as shown in FIG. 1 ).

The remote control mobile device 140 communicates with the second wireless communication base station 130 through the second communication device, and the remote control mobile device 140 can determine its own current location information by communicating with the second wireless communication base station 130 .

The communication mode between the second communication device and the second wireless communication base station 130 may be a communication mode such as UWB (UltraWideband, ultra-wideband), WIFI (WIreless-FIdelity, wireless fidelity), and Bluetooth.

In a possible implementation of the present application, the remote control mobile device 140 and the second wireless communication base station 130 communicate through UWB communication. In this application scenario, the second communication device is a UWB module, and the second wireless communication base station 130 is a UWB base station, and the UWB module in the remote control mobile device 140 can communicate with the UWB base station.

The remote control mobile device 140 communicates with the first wireless communication base station 120 through the first communication means, so as to access the target network.

In a possible implementation of the present application, the communication method between the first communication device and the first wireless communication base station 120 may be WIFI, 3G (3rd-Generation, third-generation mobile communication technology), 4G (4th Generation, fourth-generation mobile communication technology) technology), 5G (5th-Generation, fifth-generation mobile communication technology)

The remote control mobile device 140 determines whether it can access the target network according to its own current location information. This process does not require manual operation, and is controlled by the remote control mobile device, which is convenient and quick to use, and whether it is connected to the Internet will not be affected by human subjective consciousness.

The specific networking control process will be introduced in detail below in conjunction with the networking control system shown in FIG. 1 .

Please refer to FIG. 2, which shows a flowchart of a networking control method according to an embodiment of the present application. The method is applied to a remote control mobile device (that is, a device to be connected to the Internet). As shown in FIG. 2, the method includes the following steps:

S110, the remote control mobile device acquires its own current location information.

The remote control mobile device can obtain its own current location information. Wherein, the current position information may be absolute position information, for example, using GPS (Global Positioning System, Global Positioning System) to determine the current position; or, the relative position information of the remote control mobile device relative to the positioning device, for example, the remote control mobile device communicates with The positioning device in the specified area communicates to obtain its own position information relative to the positioning device.

S120. The remote control mobile device determines whether the device to be connected to the network can access the target network according to the current location information.

Corresponding areas can be delineated, called designated areas, and according to actual needs, whether the remote-controlled mobile device can access the target network can be controlled according to the relationship between the remote-controlled mobile device and the designated area.

In a possible implementation of the present application, the designated area is a closed area. When the remote-controlled mobile device is within the designated area, the remote-controlled mobile device is controlled to access the target network; when the remote-controlled mobile device is outside the designated area, the remote-controlled mobile device is controlled to The remote mobile device cannot access the target network.

Of course, in other implementation manners, it can be set that when the remote control mobile device is outside the specified area, access to the target network is controlled; when the remote control mobile device is within the specified area, it cannot access the target network.

In the networking control method provided in this embodiment, the remote control mobile device acquires its own current location information, and determines whether it can access the target network according to the current location information. This method can realize that the remote control mobile device can automatically control whether to access the target network according to its own location information, and whether it is connected to the network is controlled by the remote control mobile device itself, and does not require manual operation. It is convenient and quick to use, and will not be affected by human subjective consciousness. .

Please refer to Fig. 3, which shows a flow chart of another networking control method of the present application. This method is applied to a server. In a possible application scenario, if the hardware of the remote control mobile device is damaged, it cannot The information controls whether to access the target network, but all of them are connected to the target network. In this application scenario, the server can determine whether the remote-controlled mobile device has the right to access the target network according to the current location information of the remote-controlled mobile device.

As shown in Figure 3, the networking control method may include:

S210. The server acquires current location information corresponding to the remote-controlled mobile device that has accessed the target network.

In a possible implementation of the present application, after the remote control mobile device accesses the target network, it sends its current location information to the server in real time through the target network, and the server receives the current location information sent by the remote control mobile device.

S220, the server determines whether to disconnect the network connection between the remote control mobile device and the target network according to the current location information of the remote control mobile device.

In a possible implementation of the present application, the server determines whether to disconnect the network connection between the remote control mobile device and the target network according to the relationship between the current location information of the remote control mobile device and the designated area. For example, when the server determines that the remote control mobile device is outside the specified area, disconnect the network connection between the networked device and the target network.

In the networking control method provided in this embodiment, the server determines whether to disconnect the network connection between the remote mobile device and the target network according to the current location information of the remote mobile device that has connected to the target network, that is, the server verifies that the remote control mobile device has accessed the target network. Whether the remote-controlled mobile device of the network has the right to access the target network, and for the remote-controlled mobile device that does not have the right to access, disconnect the network connection between the remote-controlled mobile device and the target network. In this way, it is ensured that the remote-controlled mobile devices connected to the target network are all devices authorized to access, and the accuracy of networking of the remote-controlled mobile devices is ensured.

Please refer to FIG. 4 , which shows a flow chart of another networking control method according to the embodiment of the present application. The method is applied to the system shown in FIG. 1 . In combination with FIG. 1 and FIG. 4 , the networking control method includes:

S310, the remote control mobile device communicates with the second wireless communication base station in the designated area respectively, to obtain the distance between the remote control mobile device and the second wireless communication base station.

After the remote control mobile device is powered on, the first communication device is not activated first, but the second communication device is activated first, and the second communication device communicates with the second wireless communication base station to obtain the communication between the remote control mobile device and the second wireless communication base station. distance between.

Wherein, the distance between the remote control mobile device and the second wireless communication base station is calculated according to the time required for wireless signal transmission between the remote control mobile device and the second wireless communication base station, and the transmission rate of the wireless signal. Specifically, the distance between the remote control mobile device and the second wireless communication base station can be calculated through TOF algorithm.

For example, the second wireless communication base station is a UWB base station, and the corresponding second communication device in the remote control mobile device is a UWB communication module. According to the UWB communication module in the remote control mobile device and the UWB base station to transmit UWB signals, the distance between the remote control mobile device and the UWB base station is calculated according to the transmission time of the UWB signal and the transmission rate of the UWB signal.

UWB signal has the following advantages: the transmission power spectral density of UWB system is very low, and its power spectral density is lower than natural electronic noise in most cases, it is very difficult to detect UWB signal from electronic noise, therefore, the probability of being intercepted is very small , high safety performance; the UWB system transmits a single pulse with a very short duration, and the duty ratio is low, it is easy to separate the multipath components to make full use of the energy of the transmitted signal; the UWB signal has a wide bandwidth and has a strong Penetrating ability, accurate positioning can be carried out indoors and underground, and the positioning accuracy can reach centimeter level.

Certainly, in other possible implementation manners, the distance between the remote control mobile device and the second wireless communication base station may be obtained by using other distance measuring methods, for example, visual positioning, ultrasonic positioning, radar positioning, infrared positioning, and the like.

S320. The remote control mobile device calculates and obtains its own current location information according to the distances between itself and at least three second wireless communication base stations in the designated area.

The remote-controlled mobile device obtains the distance between itself and at least three second wireless communication base stations in the designated area, and the current position information of the remote-controlled mobile device can be calculated according to the trilateration algorithm. Specifically, if the coordinates of each second wireless communication base station are known, and the distances between the remote-controlled mobile device and at least three second wireless communication base stations are known, then the actual location of the remote-controlled mobile device can be calculated according to the trilateration algorithm. coordinate.

S330, the remote control mobile device determines the relationship between its current location information and the designated area; if it is within the designated area, execute S340; if it is outside the designated area, execute S390.

S340, the remote control mobile device controls itself to access the target network.

After the remote control mobile device determines that it is in the designated area, it turns on the first communication device and controls the first communication device to access the target network formed by the first wireless communication base station. The remote control mobile device and the first wireless communication base station can be connected through WIFI, 3G, 4G or 5G to communicate.

S350, the remote control mobile device sends its own current location information to the server in real time.

The remote control mobile device sends its current location information to the server in real time through the target network.

In other implementations of the present application, the second wireless communication base station 130 in the designated area sends the distance between the second wireless communication base station and the remote control mobile device to the server in real time through wired communication, and the server uses at least three second wireless communication The distance sent by the communication base station is calculated to obtain the current location information of the remote-controlled mobile device.

S360, the server determines the relationship between the current location information of the remote control mobile device and the designated area; if the remote control mobile device is outside the designated area, execute S370; otherwise, execute S380.

S370, the server disconnects the network connection between the remote control mobile device and the target network.

The server may reject the networking request of the remote control mobile device, thereby disconnecting the network connection between the remote control mobile device and the target network.

S380. The server maintains the network connection between the remote control mobile device and the target network.

S390, the remote control mobile device controls itself not to access the target network.

In the networking control method provided in this embodiment, the remote-controlled mobile device obtains its own current location information by communicating with the second wireless communication base station in the designated area, and then determines the relationship between the current location information and the designated area. If the remote-controlled mobile device If it is within the specified area, it will access the target network; if the remote mobile device is outside the specified area, it will not access the target network. Moreover, after the remote-controlled mobile network accesses the target network, it sends its own current location information to the server in real time, and the server verifies whether the remote-controlled mobile device has the right to access the target network according to the current location information of the remote-controlled mobile device. If it is outside the specified area, the remote mobile device is made to exit the target network. In this way, it is ensured from two dimensions that only the remote-controlled mobile devices in the designated area can access the target network, which improves the accuracy of network control. Moreover, the entire control process is controlled by the equipment itself, without human manual operation, avoiding the influence of human subjective factors on network control.

For the aforementioned method embodiments, for the sake of simple description, they are expressed as a series of action combinations, but those skilled in the art should know that the present invention is not limited by the described action sequence, because according to the present invention, Certain steps may be performed in other orders or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification belong to preferred embodiments, and the actions and modules involved are not necessarily required by the present invention.

Corresponding to the above embodiment of the networked control method, the present application also provides an embodiment of a remote control mobile device.

Please refer to FIG. 5 , which shows a schematic diagram of a remote control mobile device according to an embodiment of the present invention. The remote control mobile device may be a remote control chassis vehicle or an unmanned aerial vehicle. As shown in FIG. 5 , the remote control mobile device includes: a frame (not shown in FIG. 5 ), a first communication device 510 and a controller 520;

The first communication device 510 is installed on the rack for accessing the target network; the controller 520 is installed on the rack and communicates with the first communication device 510 .

The controller 520 acquires the current location information of the remote-controlled mobile device, and controls whether the first communication device 510 accesses the target network according to the current location information.

Wherein, the current position information of the remote control mobile device may be absolute position information, or the relative position information of the remote control mobile device relative to the communication antenna in the positioning device, which is not limited in this application.

In a possible implementation of the present application, the controller 520 controls whether the first communication device 510 can access the target network according to the relationship between the current location information and the designated area; if the controller determines that the remote-controlled mobile device is within the designated area , the first communication device 510 is controlled to access the target network; otherwise, the first communication device 510 is controlled not to access the target network.

Optionally, the controller 520 determines the positional relationship between the remote-controlled mobile device and the designated area by comparing the current position information of the remote-controlled mobile device with the boundary coordinates of the designated area; The device is outside the specified area; if the current location information is within the boundary coordinates, it is determined that the remote control mobile device is within the specified area.

Optionally, after the remote-controlled mobile device accesses the target network, it sends its current location information to the server in real time through the target network, and the server determines whether to disconnect the remote-controlled mobile device from the target network according to the current location information of the remote-controlled mobile device. Internet connection.

In one implementation, the server may determine whether to disconnect the remote-controlled mobile device from the target network according to the positional relationship between the remote-controlled mobile device and the designated area; wherein, if the remote-controlled mobile device is outside the designated area, then Disconnect the network connection between the remote control mobile device and the target network.

The remote control mobile device provided in this embodiment can obtain its own current location information, and determine whether to access the target network according to the current location information. The automatic control of the whole process does not require manual operation, which is convenient and fast to use, and is not subject to human interference. Subjective influence. Moreover, after the remote-controlled mobile device accesses the target network, it sends its current location information to the server in real time, and then the server determines whether to disconnect the network connection between the remote-controlled mobile device and the target network according to the current location information of the remote-controlled mobile device, In this way, it is ensured that the remote-controlled mobile devices connected to the target network are all devices authorized to access, and the accuracy of networking of the remote-controlled mobile devices is ensured.

Please refer to FIG. 6, which shows a schematic diagram of another remote control mobile device according to an embodiment of the present application. The remote control mobile device provided by this embodiment is applied to an application scenario where a second wireless communication base station is set at a boundary point of a designated area, such as As shown in FIG. 6 , on the basis of the embodiment shown in FIG. 5 , the remote control mobile device further includes: a second communication device 610 .

The second communication device 610 is set on the rack and communicates with the controller 520 .

The second communication device 610 is used for communicating with a second wireless communication base station. Wherein, the communication between the second communication device 610 and the second wireless communication base station may be performed in at least one of the following ways: UWB, WIFI and Bluetooth. For example, the second communication device 610 is a UWB communication module, and the second wireless communication base station is a UWB base station.

The controller 520 calculates the distance between the remote control mobile device and the boundary point where the second wireless communication base station is located according to the time required for wireless information transmission between the second communication device 610 and the second wireless communication base station; The distance between the communication device and at least three boundary points in the designated area is calculated by using a trilateration positioning algorithm to obtain the current position information of the remote-controlled mobile device.

The remote control mobile device provided in this embodiment communicates with the second wireless communication base station set at the boundary point of the designated area through the second communication device, and calculates the time required for the wireless signal transmission between the second communication device and the second wireless communication base station Obtain the distance between the remote-controlled mobile device and the second wireless communication base station; then, calculate the current location information of the remote-controlled mobile device based on the distances between the remote-controlled mobile device and at least three second wireless communication base stations. High positioning accuracy.

Corresponding to the foregoing embodiment of the networked control method, the present application further provides a server embodiment.

Referring to FIG. 7 , it shows a schematic diagram of a server according to an embodiment of the present application. As shown in FIG. 7 , the server includes: a network interface 710 and a processor 720 .

The network interface 710 is used to communicate with the first wireless communication base station, and the first wireless communication base station is used to establish the target network. The network connection between the remote control mobile device and the target network is controlled through the network interface 710 .

The processor 720 is connected in communication with the network interface 710. The processor 720 obtains the current location information corresponding to the remote-controlled mobile device that has connected to the target network, and controls whether to disconnect the remote-controlled mobile device from the target network according to the current location information. Internet connection.

The current location information of the remote control mobile device may be absolute location information, or relative location information relative to the communication antenna in the positioning device, which is not limited in the present application.

In a possible implementation manner of the present application, the processor 720 determines whether to disconnect the network connection between the remote control mobile device and the target network according to the position relationship between the current location information of the remote control mobile device and the specified area. For example, if it is determined that the remote control mobile device is outside the designated area, disconnect the network connection between the remote control mobile device and the target network.

The processor 720 can obtain the current location information of the remote control mobile device in the following two ways:

1), the processor 720 receives the current location information sent by the remote control mobile device in real time through the network interface 710 . After the remote control mobile device accesses the target network, it sends its current location information to the server in real time.

2), the processor 720 acquires the distance between the remote-controlled mobile device and the second wireless communication base station from the second wireless communication base station through the network interface 710; The distance between the two wireless communication base stations is calculated by using the three-lateration positioning algorithm to obtain the current position information of the remote-controlled mobile device.

Wherein, the second wireless communication base station is set at the boundary point in the designated area, and the remote control mobile device communicates with the second wireless communication base station to calculate the distance between itself and the second wireless communication base station. The network interface 710 communicates with the second wireless communication base station through wired communication.

Wherein, the communication mode between the remote control mobile device and the second wireless communication base station may be at least one of the following: UWB, WIFI and Bluetooth.

In the server provided in this embodiment, the server determines whether to disconnect the network connection between the remote-controlled mobile device and the target network according to the current location information of the remote-controlled mobile device that has connected to the target network, that is, the server verifies that the remote-controlled mobile device that has connected to the target network Whether the remote control mobile device has the right to access the target network, and for the remote control mobile device that does not have the right to access, disconnect the network connection between the remote control mobile device and the target network. In this way, it is ensured that the remote-controlled mobile devices connected to the target network are all devices authorized to access, and the accuracy of networking of the remote-controlled mobile devices is ensured.

It should be noted that each embodiment in this specification is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. For the same and similar parts in each embodiment, refer to each other, that is, Can. As for the device-type embodiments, since they are basically similar to the method embodiments, the description is relatively simple, and for related parts, please refer to part of the description of the method embodiments.

Finally, it should also be noted that in this text, relational terms such as first and second etc. are only used to distinguish one entity or operation from another, and do not necessarily require or imply that these entities or operations, any such actual relationship or order exists. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

The above description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

The above is only a preferred embodiment of the present invention, it should be pointed out that, for those of ordinary skill in the art, without departing from the principle of the present invention, some improvements and modifications can also be made, and these improvements and modifications can also be made. It should be regarded as the protection scope of the present invention.

Claims (46)

1. A network control method, applied in a device to be connected to the network, is characterized in that, comprising: Obtain the current location information of the device to be networked; and According to the current location information, it is determined whether the device to be networked can access a target network. 2. The method according to claim 1, characterized in that, according to the relationship between the current location information and the designated area, it is determined whether the device to be networked can access the target network. 3. The method according to claim 2, characterized in that, when the device to be connected to the network is in the designated area, control the device to be connected to the network to access the target network; otherwise, control the device to be connected to the network Do not access the target network. 4. The method of claim 3, wherein, Comparing the current location information of the device to be networked with the boundary coordinates of the specified area; When the current location information of the device to be connected to the network exceeds the border coordinates of the specified area, determine that the device to be connected to the network is outside the specified area; When the current location information of the device to be networked is within the border coordinates of the designated area, it is determined that the device to be connected to the network is within the designated area. 5. The method according to claim 2, characterized in that, after controlling the device to be networked to access the target network, the method further comprises: Obtain the current location information of the device to be connected to the network, and send it to the external device in real time; The external device determines whether the device to be connected to the Internet is in the specified area according to the current location information. 6. The method according to claim 5, wherein when the external device determines that the device to be connected to the network is outside the specified area, disconnecting the device to be connected to the network and the target network Internet connection. 7. The method according to claim 1, wherein the current location information includes at least one of the following: Absolute location information of the device to be networked; The relative position information of the device to be networked relative to the communication antenna in the positioning device. 8. The method according to claim 2, wherein the acquiring the current location information of the device to be networked comprises: Acquiring the distances between the devices to be networked and at least three boundary points in the specified area; The current location information of the device to be connected to the network is determined according to the distance between the device to be connected to the network and the at least three boundary points. 9. The method according to claim 8, characterized in that a first wireless communication base station is set at the boundary point of the specified area, and the device to be networked is provided with a first communication device, and the first communication device is connected to the The first wireless communication base station communicates through the first communication mode; The distance between the device to be networked and the boundary point where the first wireless communication base station is located is calculated according to the time required for wireless signal transmission between the first communication device and the first wireless communication base station. 10. The method according to claim 9, characterized in that, the device to be networked is provided with a second communication device, and the second communication device and the second wireless communication base station for forming the target network pass through a second means of communication communication; Wherein, the second communication mode is different from the first communication mode. 11. The method according to claim 10, wherein the second communication method includes at least one of the following: WIFI, 3G, 4G and 5G. 12. The method according to claim 10, wherein the first communication method includes at least one of the following: UWB, WIFI and Bluetooth. 13. The method according to claim 1, wherein the device to be networked is a remote control mobile device. 14. The method according to claim 13, wherein the remote-controlled mobile device is a remote-controlled chassis vehicle or an unmanned aerial vehicle. 15. A networked control method applied to external equipment, characterized in that it comprises: Obtain current location information corresponding to networked devices connected to the target network; and, Determine whether to disconnect the network connection between the networked device and the target network according to the current location information. 16. The method according to claim 15, wherein, according to the relationship between the current location information and the specified area, it is determined whether to disconnect the network connection between the networked device and the target network. 17. The method of claim 16, wherein, Disconnecting the network connection between the networked device and the network when the networked device is outside the specified area. 18. The method according to any one of claims 15-17, wherein, receiving the current location information sent by the networking device in real time through the target network. 19. The method according to claim 16, characterized in that a wireless communication base station is set at the boundary point of the designated area, and the networking equipment is provided with a first communication device, and the first communication device communicates with the wireless The base station communicates through the first communication method; The current location information of the networked device is calculated according to the distance between the first communication device and wireless communication base stations at at least three boundary points in the specified area, wherein the distance is based on the first The time required for transmitting wireless signals between a communication device and the wireless communication base station is obtained through calculation. 20. The method according to any one of claims 16-19, wherein the current location information includes at least one of the following: Absolute location information of said connected device; The relative position information of the networking device relative to the communication antenna in the positioning device. 21. The method according to claim 19, wherein the first communication method comprises at least one of the following: UWB, WIFI and Bluetooth. 22. The method according to claim 15, wherein the external device is a server. 23. A remote control mobile device, comprising: frame; a first communication device, installed on the rack, for accessing the target network; a controller installed on the rack and communicatively connected with the first communication device; Wherein, the controller obtains the current location information of the remote-controlled mobile device, and controls whether the first communication device accesses the target network according to the current location information. 24. The remote control mobile device of claim 23, wherein: The controller controls whether the first communication device can access the target network according to the relationship between the current location information and the designated area. 25. The remote control mobile device of claim 24, wherein: When the controller determines that the remote-controlled mobile device is within the designated area, control the first communication device to access the target network; otherwise, control the first communication device not to access the target network. 26. The remote control mobile device of claim 25, wherein: The controller compares the current location information of the remote control mobile device with the boundary coordinates of the specified area; Wherein, when the current location information exceeds the boundary coordinates, the remote control mobile device is outside the specified area; When the current location information is within the boundary coordinates, the remote control mobile device is within the specified area. 27. The remote controlled mobile device of claim 24, wherein: After the controller controls the first communication device to access the target network, the current location information is sent to an external device in real time through the first communication device; The external device determines whether the remote control mobile device is within the specified area according to the current location information. 28. The remote control mobile device of claim 27, wherein: When the external device determines that the remote-control mobile device is outside the designated area, disconnect the network connection between the remote-control mobile device and the target network. 29. The remote control mobile device according to claim 23, wherein the current location information includes at least one of the following: Absolute location information of the remote-controlled mobile device; The relative position information of the remote control mobile device relative to the communication antenna in the positioning device. 30. The remote controlled mobile device of claim 24, wherein: The controller acquires the distances between the remote-controlled mobile device and at least three boundary points in the specified area, and determines the distances between the remote-controlled mobile device and the at least three boundary points. The current location information of the remote control mobile device. 31. The remote control mobile device according to claim 30, further comprising a second communication means; The second communication device is configured to communicate with a second wireless communication base station through a first communication method, wherein the second wireless communication base station is set at a boundary point of the designated area; The controller calculates the distance between the remote control mobile device and the boundary point where the second wireless communication base station is located according to the time required for wireless signal transmission between the second communication device and the second wireless communication base station. distance. 32. The remote control mobile device according to claim 31, wherein the first communication means communicates with the first wireless communication base station through a second communication method, and the first wireless communication base station is used to establish the target network ; Wherein, the second communication mode is different from the first communication mode. 33. The remote control mobile device according to claim 32, wherein the second communication method includes at least one of the following: WIFI, 3G, 4G and 5G. 34. The remote control mobile device according to claim 32, wherein the first communication method includes at least one of the following: UWB, WIFI and Bluetooth. 35. The remote-controlled mobile device according to claim 23, wherein the remote-controlled mobile device is a remote-controlled chassis vehicle or an unmanned aerial vehicle. 36. A server, comprising: a network interface, configured to communicate with the first wireless communication base station, and to control the network connection between the networked device and the target network; a processor connected to the network interface, configured to obtain current location information corresponding to a networked device that has accessed the target network, and control whether to disconnect the networked device from the target network according to the current location information network connection between. 37. The server of claim 36, wherein The processor controls whether to disconnect the network connection between the networked device and the target network according to the relationship between the current location information and the specified area. 38. The server of claim 37, wherein The processor disconnects the network connection between the networked device and the target network when determining that the networked device is outside the specified area. 39. The server according to any one of claims 36-38, wherein: The processor receives the current location information sent by the networked device through the target network in real time. 40. The server according to claim 37, wherein the network interface is wired to a second wireless communication base station, and the second wireless communication base station is set at a boundary point of the specified area; the The networking equipment is provided with a first communication device, and the first communication device communicates with the second wireless communication base station through a first communication method; The processor obtains the distance between the second wireless communication base station and the networking device through the network interface, and the distance is based on the transmission of wireless signals between the first communication device and the second wireless communication base station The required time is calculated; The processor calculates the current location information of the networked device according to the distances between the networked device and second wireless communication base stations at at least three boundary points within the specified area. 41. The server according to any one of claims 37-40, wherein the current location information includes at least one of the following: Absolute location information of said connected device; The relative position information of the networking device relative to the communication antenna in the positioning device. 42. The server according to claim 40, wherein the first communication method includes at least one of the following: UWB, WIFI and Bluetooth. 43. A networked control system, characterized by comprising: a server, a first wireless communication base station, at least three second wireless communication base stations, and at least one remote control mobile device, wherein the remote control mobile device is provided with a first communication device and a second communication device; The server communicates with the second communication device through the first wireless communication base station to establish a target network; The at least three second wireless communication base stations are respectively arranged at different designated positions in the designated area; The remote-controlled mobile device communicates with the at least three second wireless communication base stations through the first communication device to obtain current location information of the remote-controlled mobile device; The remote control mobile device determines whether to access the target network according to the relationship between the current location information and the specified area. 44. The system of claim 43, wherein: accessing the target network through the second communication means when the remote-controlled mobile device is within the designated area; When the remote control mobile device is outside the specified area, the target network is not accessed through the second communication means. 45. The system of claim 43, wherein: After the remote-controlled mobile device accesses the target network through the second communication device, the current location information is sent to the server in real time through the target network; The server determines whether the remote control mobile device is within the specified area according to the current location. 46. The system of claim 45, wherein: Disconnecting the network connection between the remote control mobile device and the target network when the server determines that the remote control mobile device is outside the designated area.