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
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[0023] Specific embodiment one: see figure 1 To explain this embodiment, the civil UAV air traffic control system described in this embodiment includes a background management controller 1, a local base station 2 and a node unit 3;
[0024] Each node unit 3 is correspondingly installed on a drone, and each node unit 3 is correspondingly provided with an identity ID for identifying the identity of the drone to which it belongs;
[0025] The node unit 3 is used to communicate with the controller on the drone in real time, and after packaging the acquired flight data of the drone, it is sent from the communication link to the local base station 2;
[0026] The local base station 2 is used to plan and schedule the UAV corresponding to each node unit 3 within its management radius. It is also used to communicate with the background management controller 1 to transmit the UAV flight data to In the database of the background management controller 1;
[0027] The background management control...
Example Embodiment
[0030] Specific implementation manner 2: see figure 1 To explain this embodiment, the difference between this embodiment and the civil UAV air traffic control system described in the first embodiment is that the communication link includes a 3G / 4G network, a Mesh network, and a UHF radio frequency communication network.
[0031] In this embodiment, the communication modes between the node unit and the local base station 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, which can be switched according to different applications, such as in towns The area can use 3G / 4G mobile network, use mesh network when the mobile network signal is not good and the range is short, and use UHF radio frequency communication when the distance from the local base station is far.
[0032] For drones that are close to the base statio...
Example Embodiment
[0033] Specific implementation manner three: see figure 1 with figure 2 This embodiment is described. The difference between this embodiment and the civil UAV air traffic control 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 warning range of any node unit 3 within its management radius to any one of the node units 3, and establishes a routing table through the Mesh network, and the any node unit 3 directly receives Position information of other node units 3 within the warning range.
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