Unmanned aerial vehicle and communication system and method of ground station and unmanned aerial vehicle
A communication method and ground station technology are applied in the field of ground stations, unmanned aerial vehicles and communication systems between ground stations and unmanned aerial vehicles, which can solve the problems of high complexity, reducing the communication efficiency of multiple applications and multiple unmanned aerial vehicles, etc. , to reduce complexity and improve communication efficiency
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Embodiment 1
[0049] seefigure 1 , the embodiment of the present invention provides a ground station 11. The ground station 11 is a device for the operator to control the drone. It can be a handheld mobile device or a fixed installation device. The ground station 11 includes a first communication module 12 and a business scheduling Module 13, the first communication module 12 is connected to the transaction scheduling module 13, the first communication module 12 is used to send transaction frames or receive externally sent data frames, and the transaction scheduling module 13 is used to store the application generated in the ground station 11 It should be noted that each transaction frame corresponds to a unique UAV, that is, each transaction frame is only sent to one UAV, and the UAV constitutes the target UAV. That is to say, the target UAV is the UAV that needs to be controlled according to the user's input in the application. There are multiple applications in the ground station 11, and...
Embodiment 2
[0054] see figure 2 Since the applications in the ground station 11 all need to establish communication links with multiple drones through the transaction scheduling module 13, the transaction scheduling module 13 in the above embodiment includes a receiving unit 131, a first storage unit 135, a detection unit 132, A pairing unit 133 and a feedback unit 134 . The receiving unit 131 is configured to receive a pairing request from an application, which is a request sent by the application to the transaction scheduling module 13 to request the transaction scheduling module 13 to establish a communication link between the first communication module 12 and the target drone. If the application has not controlled the target drone, the application will determine that the ground station 11 has not successfully established a communication link with the target drone. At this time, the application cannot operate the target drone, nor can it generate a transaction frame for operating the ...
Embodiment 3
[0057] In order to ensure that the transaction scheduling module 13 can control the first communication module 12 to send transaction frames in an orderly manner, the transaction frames in this embodiment have priorities, which can determine the order in which transaction frames are sent. see image 3 , the transaction scheduling module 13 includes a priority unit 136, the priority unit 136 is used for every other transaction frame extraction cycle, selects the transaction frame with the highest priority in the transaction frame, and controls the first communication module 12 to send the target UAV first. For the transaction frame with the highest priority, the priority can be specifically expressed by a numerical value, and the specific representation method can be that a larger numerical value indicates a higher priority, or a smaller numerical value indicates a higher priority. For example, the transaction scheduling module 13 stores a transaction frame 1, a transaction fra...
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