一种高精度的无人驾驶农机系统研究  

Research on high precision positioning system of unmanned agricultural machinery

作　　者：巩朋成[1] 谭颖 詹云峰[1] 程慧芬 李灵 邓张惠 王自强 GONG Peng-cheng;TAN Ying;ZHAN Yun-feng;CHENG Hui-fen;LI Ling;DENG Zhang-hui;WANG Zi-qiang(School of Electrical and Electronic Engineering,Hubei University of Technology,Wuhan 430068,China)

机构地区：[1]湖北工业大学电气与电子工程学院,武汉430068

出　　处：《湖北农业科学》2020年第4期141-146,共6页Hubei Agricultural Sciences

基　　金：大学生创新创业训练计划项目(201710500004);湖北省自然科学基金项目(2018CFB545)。

摘　　要：为实现农用机器的无人驾驶、高精度定位,设计一种高精度的无人驾驶农机系统。该农机系统以PixHawk飞控系统为核心,搭载传感器系统、通信系统、卫星定位系统等,可在远程调度中心设置农机工作地点、行进路线以及作业方式等功能。该系统通过卫星高精度导航技术使农机在无人驾驶的情况下,可使农机精准、快速达到任务点并进行工作。此外,操作平台选用NuttX平台,可对该系统进行二次开发。To realize the unmanned and high-precision positioning of agricultural machinery, a high precision positioning system of unmanned agricultural machinery was designed. The remote control center system based on Pixhawk flight controller,including sensor module, communication module, satellite positioning and other modules, and was mainly responsible for setting up the agricultural machinery work place, travel route and operation mode. The system was based on high-precision navigation technology, which enables the agricultural machinery to accurately and quickly reach the task point and work. Moreover, the NuttX was used in software design for operating the secondary development to improve the system ’s extended functions.

关 键 词：定位 精准农业 无人驾驶 高精度 

分 类 号：P228.4[天文地球—大地测量学与测量工程]