The Beidou-based unmanned aerial vehicle communication method in the weak network area comprises the following steps: (1) the unmanned aerial vehicle judges the network connection condition, and if the connection with a base station network is normal, the unmanned aerial vehicle communicates with an operation and control center through the base station network; if the base station network cannot be connected, converting into a short message communication mode, and executing the step (2); (2) generating a short message of current condition information of the unmanned aerial vehicle, and sending the information in the step (2) to a GEO satellite in a short message mode by the unmanned aerial vehicle in a segmented mode; (3) the GEO satellite sends the information obtained in the step (2) to an operation and control center; (4) the operation control center receives the information and judges the information to obtain control information; (5) the operation control center converts the control information into a short message, sends the short message to the GEO satellite and sends all the information to the service center; and (6) the unmanned aerial vehicle receives the short message of the control information of the GEO satellite and acts according to the control information. Communication can be realized in a weak network area so that the unmanned aerial vehicle can continue to complete an inspection task.
本发明在弱网络地区的基于北斗的无人机通信方法,包括(1)无人机判断网络连接情况,若连接基站网络正常,通过基站网络与运控中心通信;若连接基站网络不上,转化为短报文通信方式,执行步骤(2);(2)生成无人机的当前情况信息的短报文,无人机将步骤(2)的信息以短报文的形式分段发送给GEO卫星;(3)GEO卫星将步骤(2)获得的信息发送给运控中心;(4)运控中心接收信息进行判断获得控制信息;(5)运控中心将控制信息转化为短报文到GEO卫星并将所有信息发送给服务中心;(6)无人机接收GEO卫星的控制信息的短报文并按照控制信息行动。本发明能够在弱网络地区实现通信以便于无人机继续完成巡检任务。
Beidou-based unmanned aerial vehicle communication method in weak network area
在弱网络地区的基于北斗的无人机通信方法
2022-12-20
Patent
Elektronische Ressource
Chinesisch
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