Unmanned aerial vehicle position monitoring system based on Beidou positioning

Abstract

The utility model provides an unmanned aerial vehicle position monitoring system based on Beidou positioning, which belongs to the technical field of unmanned aerial vehicle monitoring and comprises an unmanned aerial vehicle position tracker terminal and a monitoring platform. The unmanned aerial vehicle position tracker terminal is used for being carried and fixed on an unmanned aerial vehicle, and a Beidou satellite positioning module, an attitude sensor, a communication module, a storage device and a power management unit which are electrically connected with one another are arranged in the unmanned aerial vehicle position tracker terminal; wherein the communication module comprises a ground network communication sub-module and a satellite Internet of Things communication sub-module, real-time and reliable transmission of position information of the unmanned aerial vehicle is realized through combination of a Beidou satellite navigation system and a dual-mode communication technology, the safety and efficiency of operation of the unmanned aerial vehicle are remarkably improved, the risk of property loss is reduced, and the safety of the unmanned aerial vehicle is improved. The problem that the unmanned aerial vehicle is easy to lose communication and difficult to position in a complex environment is effectively solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of UAV monitoring, and particularly relates to a UAV position monitoring system based on Beidou positioning. Background Art

[0002] With the rapid development of UAV technology, its applications in aerial photography, environmental monitoring, emergency rescue and other fields are becoming increasingly widespread. However, when operating in complex environments, UAVs may lose contact with the operator due to signal interference, operation errors, etc., resulting in the inability to quickly and accurately locate the position of the UAV, and thus causing property losses and safety hazards. Existing monitoring systems mostly rely on ground networks, but their monitoring capabilities are greatly reduced when there is no network coverage or external interference. Content of the Utility Model

[0003] Aiming at the above problems in the prior art, the utility model aims to provide a UAV position monitoring system based on Beidou positioning, which can monitor the position information and flight attitude of the UAV in real time, and when the UAV loses contact, realize reliable transmission of data through the Beidou satellite navigation system, ensure that the monitoring platform can continuously receive and display the UAV status, and facilitate the monitoring personnel to quickly locate the UAV.

[0004] In order to achieve the above utility model purpose, the technical scheme adopted by the utility model is as follows:

[0005] A UAV position monitoring system based on Beidou positioning is provided, which includes a UAV position tracker terminal and a monitoring platform; the UAV position tracker terminal is used to be carried and fixed on the UAV, and a Beidou satellite positioning module, an attitude sensor, a communication module, a storage device and a power management unit which are electrically connected to each other are arranged in the UAV position tracker terminal;

[0006] The Beidou satellite positioning module is used to obtain the position information data of the UAV in real time;

[0007] The attitude sensor is used to monitor the flight attitude data of the UAV in real time;

[0008] The storage device is used to store the position information data and flight attitude data of the UAV;

[0009] The communication module is used to transmit the position information data and flight attitude data of the UAV in the storage device to the monitoring platform in real time, and the power management unit is used to provide power management for the UAV position tracker terminal to ensure that the battery utilization rate reaches the maximum; the monitoring platform receives and displays the position information data and flight attitude data of the UAV.

[0010] The basic principle of the UAV position monitoring system based on Beidou positioning is as follows: In the present utility model, the communication module includes a ground network communication sub-module and a satellite communication sub-module. The ground network communication sub-module and the satellite communication sub-module automatically switch the working mode according to the network environment. When the UAV loses contact with the operator or the ground network is unavailable, the communication module automatically switches to the satellite communication sub-module, and sends the data of the UAV position tracker terminal to the satellite ground station through the satellite Internet of Things, and then the satellite ground station forwards it to the monitoring platform to ensure continuous tracking of the UAV position and realize real-time position monitoring and effective management of the UAV.

[0011] Further, as a specific implementation manner of the UAV position tracker terminal, the UAV position tracker terminal includes an upper shell and a lower shell that are hermetically connected to each other, so that the UAV position tracker terminal has a waterproof function. A circuit board is arranged inside the lower shell, and a Beidou satellite positioning module, an attitude sensor, a communication module, a storage device, and a power management unit are integrated on the circuit board.

[0012] Further, there is a data export and charging integrated interface, and the data export and charging integrated interface is electrically connected to the circuit board. The data export and charging integrated interface can not only realize charging, but also allow users to extract and analyze the UAV position information data and flight attitude data in the storage device through external devices.

[0013] Further, the storage device includes at least one 32G memory card integrated on the circuit board. The large-capacity storage design provides the possibility for in-depth analysis of the UAV position information data and flight attitude data.

[0014] Further, a power on / off button is arranged on the side wall of the lower shell, and the power on / off button is electrically connected to the power management unit through the circuit board.

[0015] Further, the data export and charging integrated interface is a USB interface or a Type-C interface.

[0016] Further, waterproof plugs are arranged inside the data export and charging integrated interface and inside the power on / off button. The setting of the waterproof plugs can prevent rainwater or other sundries from entering the UAV position tracker terminal.

[0017] Further, charging indicator lights, power on / off indicator lights, communication status indicator lights, and positioning status indicator lights with different colors are arranged on the side wall of the lower shell. The charging indicator lights, power on / off indicator lights, communication status indicator lights, and positioning status indicator lights are respectively used to display the power charging status, the power on / off status of the UAV position tracker terminal, the network communication status, and the positioning status, which is convenient for the staff to understand in time.

[0018] Further, the communication module includes a terrestrial network communication sub-module and a satellite Internet of Things communication sub-module integrated on the circuit board. The terrestrial network communication sub-module and the satellite Internet of Things communication sub-module automatically switch the working mode according to the network environment.

[0019] Further, two mounting lugs are symmetrically arranged horizontally on the UAV position tracker terminal, and at least one fixing hole is arranged on each mounting lug; the UAV position tracker terminal is fixedly connected to the UAV through a cable tie passing through the fixing hole, which is convenient for installation and disassembly.

[0020] The beneficial effects of the present utility model are as follows: A UAV position monitoring system based on Beidou positioning of the present utility model realizes the real-time and reliable transmission of UAV position information through the combination of the Beidou satellite navigation system and dual-mode communication technology, significantly improves the safety and efficiency of UAV operations, reduces the risk of property loss, and effectively solves the problem that UAVs are prone to losing contact and difficult to locate in complex environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic block diagram of a UAV position monitoring system based on Beidou positioning.

[0022] Figure 2 is a three-dimensional structure schematic diagram of the UAV position tracker terminal Figure 1 .

[0023] Figure 3 is a three-dimensional structure schematic diagram of the UAV position tracker terminal Figure 2 .

[0024] Among them, 1. UAV position tracker terminal; 2. Monitoring platform; 3. Beidou satellite positioning module; 4. Attitude sensor; 5. Communication module; 6. Storage device; 7. Power management unit; 8. Upper shell; 9. Lower shell; 10. Data export and charging integrated interface; 12. Power on / off button; 13. Waterproof plug; 14. Charging indicator light; 15. Power on / off indicator light; 16. Communication status indicator light; 17. Positioning status indicator light; 18. Mounting lug; 19. Fixing hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The following describes the specific embodiments of the present utility model to facilitate those skilled in the art of the present technology to understand the present utility model. However, it should be clear that the present utility model is not limited to the scope of the specific embodiments. For those of ordinary skill in the art of the present technology, as long as various changes are within the spirit and scope of the present utility model defined and determined by the appended claims, these changes are obvious, and all inventions and creations using the concept of the present utility model are within the scope of protection.

[0026] As Figures 1 to 3As shown in the figure, the utility model provides a drone position monitoring system based on Beidou positioning, which includes a drone position tracker terminal 1 and a monitoring platform 2; the drone position tracker terminal 1 is used to be carried and fixed on the drone. Inside the drone position tracker terminal 1, there are a Beidou satellite positioning module 3, an attitude sensor 4, a communication module 5, a storage device 6 and a power management unit 7 which are electrically connected to each other.

[0027] The Beidou satellite positioning module 3 is used to obtain the position information data of the drone in real time; specifically, the Beidou satellite positioning module 3 is internally provided with a satellite antenna, and the satellite antenna realizes obtaining the position information data of the drone with the Beidou satellite navigation system.

[0028] The attitude sensor 4 is used to monitor the flight attitude data of the drone in real time. The flight attitude data includes, but is not limited to, information data such as tilt angle, acceleration and angular velocity. The storage device 6 is used to store the position information data and flight attitude data of the drone for easy extraction and analysis afterwards; the communication module 5 is used to transmit the position information data and flight attitude data of the drone in the storage device 6 to the monitoring platform 2; the communication module 5 includes a ground network communication sub-module and a satellite Internet of Things communication sub-module. The ground network communication sub-module and the satellite Internet of Things communication sub-module automatically switch the working mode according to the network environment. The power management unit 7 is used to provide power management for the drone position tracker terminal 1; the monitoring platform 2 receives and displays the position information data and flight attitude data of the drone.

[0029] The basic principle of the drone position monitoring system based on Beidou positioning is as follows: in the utility model, the communication module 5 includes a ground network communication sub-module and a satellite communication sub-module. The ground network communication sub-module and the satellite communication sub-module automatically switch the working mode according to the network environment. When the drone loses contact with the operator or the ground network is unavailable, the communication module 5 automatically switches to the satellite communication sub-module, and sends the data of the drone position tracker terminal 1 to the satellite ground station through the satellite Internet of Things, and then the satellite ground station forwards it to the monitoring platform 2 to ensure continuous tracking of the drone position and realize real-time position monitoring and effective management of the drone.

[0030] Preferably but not limitedly, as a specific implementation manner of the drone position tracker terminal 1, the drone position tracker terminal 1 includes an upper shell 8 and a lower shell 9 which are hermetically connected to each other, so that the drone position tracker terminal 1 has a waterproof function. Inside the lower shell 9, there is a circuit board, and the circuit board integrates a Beidou satellite positioning module 3, an attitude sensor 4, a communication module 5, a storage device 6 and a power management unit 7.

[0031] On the side wall of the lower housing 9, there is a combined data export and charging interface 10, and the combined data export and charging interface 10 is electrically connected to the storage device 6 through a circuit board. The setting of the combined data export and charging interface 10 not only enables charging, but also allows users to extract and analyze the position information data and flight attitude data of the drone in the storage device 6 through an external device.

[0032] The storage device 6 includes at least one 32G memory card integrated on the circuit board. The large-capacity storage design makes it possible to deeply analyze the position information data and flight attitude data of the drone.

[0033] On the side wall of the lower housing 9, there is a power on / off button 12, and the power on / off button 12 is electrically connected to the power management unit 7 through a circuit board. The combined data export and charging interface 10 is a USB interface or a Type-C interface. Waterproof plugs 13 are provided inside the combined data export and charging interface 10 and the power on / off button 12. The setting of the waterproof plugs 13 can prevent rainwater or other sundries from entering the drone position tracker terminal 1.

[0034] On the side wall of the lower housing 9, there are charging indicator lights 14, power on / off indicator lights 15, communication status indicator lights 16 and positioning status indicator lights 17 with different colors. The charging indicator lights 14, power on / off indicator lights 15, communication status indicator lights 16 and positioning status indicator lights 17 are respectively used to display the power charging status, the power on / off status of the drone position tracker terminal 1, the network communication status and the positioning status, which is convenient for the staff to understand in time.

[0035] The communication module 5 includes a ground network communication sub-module and a satellite communication sub-module integrated on the circuit board, and the ground network communication sub-module and the satellite communication sub-module automatically switch the working mode according to the network environment.

[0036] On the drone position tracker terminal 1, two mounting lugs 18 are symmetrically arranged horizontally, and at least one fixing hole 19 is provided on each mounting lug 18; the drone position tracker terminal 1 is fixedly connected to the drone through a cable tie passing through the fixing hole 19, which is convenient for installation and disassembly.

[0037] In summary, a drone position monitoring system based on Beidou positioning of the present utility model realizes the real-time and reliable transmission of drone position information through the combination of the Beidou satellite navigation system and the dual-mode communication technology, significantly improves the safety and efficiency of drone operations, reduces the risk of property loss, and effectively solves the problem that drones are prone to losing contact and difficult to locate in complex environments.

Claims

1. A drone position monitoring system based on Beidou positioning, characterized in that: It includes a UAV position tracker terminal and a monitoring platform; the UAV position tracker terminal is used to be mounted and fixed on the UAV, and the UAV position tracker terminal is provided with a Beidou satellite positioning module, an attitude sensor, a communication module, a storage device and a power management unit which are electrically connected to each other; The Beidou satellite positioning module is used to obtain the location information data of the drone in real time; The attitude sensor is used to monitor the flight attitude data of the UAV in real time; The storage device is used to store the position information data and flight attitude data of the UAV; The communication module is used to transmit the location information data and flight attitude data of the drone in the storage device to the monitoring platform in real time, and the power management unit is used for battery management of the drone location tracker terminal; the monitoring platform receives and displays the location information data and flight attitude data of the drone.

2. The Beidou positioning-based drone position monitoring system according to claim 1 is characterized in that: The drone position tracker terminal includes an upper shell and a lower shell that are sealed and connected to each other. A circuit board is arranged in the lower shell, and the Beidou satellite positioning module, attitude sensor, communication module, storage device and power management unit are integrated on the circuit board.

3. The Beidou positioning-based drone position monitoring system according to claim 2 is characterized in that: A two-in-one data export and charging interface is provided on the side wall of the lower shell body, and the two-in-one data export and charging interface is electrically connected to the circuit board.

4. The Beidou-based drone position monitoring system according to claim 3 is characterized in that: The storage device at least includes a 32G memory card integrated on the circuit board.

5. The Beidou-based drone position monitoring system according to claim 4 is characterized in that: A power button is disposed on the side wall of the lower shell, and the power button is electrically connected to the power management unit through the circuit board.

6. The Beidou-based drone position monitoring system according to claim 5 is characterized in that: The data export and charging two-in-one interface is a USB interface or a Type-C interface.

7. The Beidou-based drone position monitoring system according to claim 6 is characterized in that: Waterproof plugs are provided in the data export and charging two-in-one interface and in the power on / off button.

8. The Beidou-based drone position monitoring system according to claim 2 is characterized in that: The side wall of the lower shell is provided with a charging indicator light, a power on / off indicator light, a communication status indicator light and a positioning status indicator light of different colors.

9. The Beidou-based drone position monitoring system according to claim 2, characterized in that: The communication module includes a ground network communication submodule and a satellite Internet of Things communication submodule integrated on a circuit board. The ground network communication submodule and the satellite Internet of Things communication submodule automatically switch working modes according to the network environment.

10. The drone position monitoring system based on Beidou positioning according to any one of claims 1 to 9, characterized in that: The drone position tracker terminal is horizontally and symmetrically provided with two mounting ears, each of which is provided with at least one fixing hole; the drone position tracker terminal is fixedly connected to the drone by passing a cable tie through the fixing hole.

Images