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Civil unmanned aerial vehicle (UAV) air traffic control system and method for realizing flight control on unmanned aerial vehicles by adopting same

A technology for flight control and system implementation, applied in aircraft traffic control, multi-aircraft traffic management, traffic control systems, etc. Expanded, wide-ranging effects

Inactive Publication Date: 2017-09-26
HARBIN INST OF TECH AT WEIHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that there is no civilian UAV air traffic management system and the coverage of the existing communication network is small. method of control

Method used

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  • Civil unmanned aerial vehicle (UAV) air traffic control system and method for realizing flight control on unmanned aerial vehicles by adopting same
  • Civil unmanned aerial vehicle (UAV) air traffic control system and method for realizing flight control on unmanned aerial vehicles by adopting same
  • Civil unmanned aerial vehicle (UAV) air traffic control system and method for realizing flight control on unmanned aerial vehicles by adopting same

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specific Embodiment approach 1

[0023] Specific implementation mode one: see figure 1 Describe this embodiment, the civil unmanned aerial vehicle air traffic control system described in this embodiment, it comprises background management controller 1, local base station 2 and node unit 3;

[0024] Each node unit 3 is correspondingly installed on an unmanned aerial vehicle, and each node unit 3 is correspondingly provided with an identity ID for identifying the identity of the unmanned aerial vehicle to which it belongs;

[0025] The node unit 3 is used to communicate with the controller on the UAV in real time, and after packaging the acquired flight data of the UAV, send it to the local base station 2 from the communication link;

[0026] The local base station 2 is used to plan and dispatch the UAVs corresponding to each node unit 3 within its management radius, and is also used to communicate with the background management controller 1 to transmit the flight data of the UAVs to In the database of backgro...

specific Embodiment approach 2

[0030] Specific implementation mode two: see figure 1 This embodiment is described. The difference between this embodiment and the civilian UAV air traffic management system described in Embodiment 1 is that the communication link includes a 3G / 4G network, a Mesh network, and a UHF wireless radio frequency communication network.

[0031] In this embodiment, the communication modes between the node unit and local base stations are diversified. There are three physical layer communication links between the node unit and the local base station, which are 3G / 4G network, mesh network (such as zigbee, etc.), UHF wireless radio frequency communication, and the appropriate mode can be switched according to different applications, such as in cities and towns The area can use 3G / 4G mobile network, use mesh network when the mobile network signal is poor and the range is close, and use UHF radio frequency communication when the distance from local base stations is far away.

[0032] For ...

specific Embodiment approach 3

[0033] Specific implementation mode three: see figure 1 and figure 2 Describe this embodiment, the difference between this embodiment and the civilian UAV air traffic management system described in the first embodiment is that when the number of node units 3 within the management radius of the local base station 2 is greater than or equal to 3, the local The base station 2 sends the IDs of other node units 3 within the early warning range of any node unit 3 within its management radius to the any node unit 3, and establishes a routing table through the Mesh network, and the any node unit 3 directly receives The location information of other node units 3 within its warning range.

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Abstract

The invention provides a civil unmanned aerial vehicle (UAV) air traffic control system and a method for realizing flight control on unmanned aerial vehicles by adopting the same, relates to the field of civil unmanned aerial vehicle air traffic control and solves the problems that no civil unmanned aerial vehicle air traffic control system is provided, and an existing communication network is small in coverage range. The civil unmanned aerial vehicle air traffic control system comprises a background management controller, a local base station and node units; each of the node units is correspondingly mounted on one unmanned aerial vehicle, corresponds to an ID and is used for identifying an identity of the corresponding unmanned aerial vehicle; the node units are used for communicating with controllers on the unmanned aerial vehicles in real time, and packing and transmitting unmanned aerial vehicle flight data to the local base station; the local base station is used for performing line planning and scheduling on the unmanned aerial vehicle corresponding to each of the node units within a management radius of the local base station and is also used for communicating with the background management controller; the background management controller is used for verifying the flight authorities of all the unmanned aerial vehicles. The civil unmanned aerial vehicle air traffic control system and the method provided by the invention are mainly used for management and control on the unmanned aerial vehicles.

Description

technical field [0001] The invention relates to the field of civil unmanned aerial vehicle air control. Background technique [0002] The technology of civilian drones is developing rapidly, and the application of drones in more and more civil fields is becoming more and more extensive. Effective management of more and more drones in the air can not only improve the performance of drones The efficiency of the mission can also reduce the impact of drone accidents on people. And the current control system of the UAV is relatively mature to ensure stable flight. But there is no air management system similar to that used in civil aviation or military. Part of the reason is that the relevant laws and regulations have not been established, and another part of the reason is that civil drones are still in the development stage, and the number of current use is still small. But in the future, a drone air traffic control system is necessary. At this stage, communication equipment ...

Claims

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Application Information

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IPC IPC(8): G08G5/00G08G5/04
CPCG08G5/0013G08G5/0043G08G5/04
Inventor 王晨旭王新胜周志权罗敏刘晓宁
Owner HARBIN INST OF TECH AT WEIHAI
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