基于Mavlink协议的植保无人机地面监测终端设计  

Terminal Design of Plant Protection UAV Ground Monitoring Based on Mavlink Protocol

作　　者：呼云龙 胡金山 丁潇 林萌萌 HU Yun-long;HU Jin-shan;DING Xiao(Harbin Aerospace Star Data System Technology Co.,Ltd,Harbin,Heilongjiang 150028)

机构地区：[1]哈尔滨航天恒星数据系统科技有限公司,黑龙江哈尔滨150028

出　　处：《安徽农业科学》2018年第27期189-192,204,共5页Journal of Anhui Agricultural Sciences

基　　金：中央引导地方科技发展专项(K-K-S-2YYDDF-17);黑龙江省农业大数据关键技术研究(K-K-I-NYDSJ-16)

摘　　要：[目的]针对我国植保无人机作业过程中出现的重喷、漏喷、喷洒不均匀、无药、断药等问题,设计一款基于Mavlink协议的植保无人机地面监测终端。[方法]终端以STM32F103ZET6为核心控制器件、SIM808为GPRS通信器件,实现植保无人机作业过程中位置、飞行姿态、系统状态、喷洒状态等数据的解析及上传。[结果]通过田间实验表明,植保无人机地面监测终端解析并上传参数与地面站软件获取的实际数据相一致。[结论]该设计为植保无人机作业监管提供了可靠的数据支撑,推动了植保无人机作业监管进程,具有较强的应用价值。[Objective]A plant protection UAV ground monitoring terminal based on Mavlink protocol is designed to solve the problems of respraying,leak spraying,non-uniform spraying,no insecticide,and drug discontinuation in the process of plant protection UAV operation in China.[Method]The terminal takes STM32F103ZET6 as the core controller and SIM808 as the GPRS communication device,which can resolve and upload the data of position,flight attitude,system state and spray state in the process of plant protection UAV operation.[Result]Field experiments show that:the parameters parsed and uploaded by plant protection UAV ground Monitoring terminal are consistent with the actual data obtained by the earth station software.[Conclusion]This design provides reliable data support for the operation supervision of plant protection UAV,and promotes the process of operation supervision of plant protection UAV,which has strong application value.

关 键 词：Mavlink V1.0协议 无人机植保 植保过程监测 JT/T-808(2013)协议 

分 类 号：S251[农业科学—农业机械化工程]