基于MAVLink消息自定义的无人机电力巡线中继通信方案  

An UAV Power Patrol Relay Communication Scheme Based on MAVLink Message Customization

作　　者：关家华 凌忠标 孔祥轩 陈君宇 林晓璇 GUAN Jiahua;LING Zhongbiao;KONG Xiangxuan;CHEN Junyu;LIN Xiaoxuan(Foshan Power Supply Bureau,Guangdong Power Grid Co.,Ltd.,Foshan,Guangdong 530006,China)

机构地区：[1]广东电网有限责任公司佛山供电局,广东佛山530006

出　　处：《控制与信息技术》2020年第5期84-87,93,共5页CONTROL AND INFORMATION TECHNOLOGY

基　　金：南方电网有限责任公司重点科技项目(GDKJXM20180094)。

摘　　要：为解决无人机在电力线路巡检过程中出现的通信能力差、网络覆盖不完善等问题,文章提出了一种基于MAVLink消息自定义的无人机巡线通信和中继方案,其将高性能无线数传模块与MAVLink通信协议相结合,采用中继通信基站进行区域覆盖,实现了区域无线中继通信。仿真分析表明,本方案可有效实现数传通信和中继通信,对无人机单机进行实时控制和无人机集群同步控制,有效拓展了无人机通信方式,且便捷、低成本。In order to solve the problems of low communication ability and poor network coverage of unmanned aerial vehicle(UAV)in the course of power line inspection,this paper proposed an UAV power patrol relay communication scheme based on message self-defined MAVLink protocal.It combines high performance radio data transmission modules with MAVLink communication protocol,and uses relay communication base station to carry out regional wireless relay communication.Simulation results show that this scheme can effectively realize digital communication and relay communication,realize real-time control of UAV and synchronous control of UAV cluster.The proposed scheme is convenient and low-cost,which effectively expands the communication mode of UAV.

关 键 词：无人机 MAVLink协议 中继基站 无线数传模块 数据管理 电力巡线 

分 类 号：TM755[电气工程—电力系统及自动化] TN92[电子电信—通信与信息系统]