导航系统在农机发展中的应用  

Navigation Application in Agricultural Machinery

作　　者：卢彦群[1] 卢玉坤 李俊[3] Lu Yanqun;Lu Yukun;Li Jun(Hebei University of Engineering,Handan 056038,China;University of Waterloo,Toronto,Canada;Zhuozhou Experimental Station of China Agricultural University,Baoding 072750,China)

机构地区：[1]河北工程大学,河北邯郸056038 [2]滑铁卢大学,加拿大多伦多 [3]中国农业大学涿州站,河北保定072750

出　　处：《现代农业装备》2020年第2期8-13,共6页Modern Agricultural Equipment

基　　金：河北省科技厅大智移云制造专项项目(18211832D);河北省教育厅教改重点项目(ZD20191158)。

摘　　要：随着先进的小型化、移动式液压和电子控制系统的发明和使用,在现代农业生产中,逐步实现了农业机械自动化。而逐步实现农业自动化的前提是必须有可靠的导航系统,该系统可简可繁,不同的作业需求采用不同的导航策略,可以是简单的人工手动导航,也可以是复杂的组合式探测系统,包括GPS、BDS等。为提高农机的作业效率,减少作物损害并提高作物产量,本文对人工、机手辅助、半自动和全自动4种不同的导航方式做了较为全面的介绍和对比,对农机导航面临的问题与对策进行了分析。From hunting and gathering to agricultural mechanization and automation,the development of human society went through a long period.Agricultural mechanization started with the steam powered reapers and traction engine,then advanced with the invention and use of miniaturization,portable hydraulic and electronic control system.The premise of realizing agricultural machinery automation is that there must be a reliable guidance system,which may be simplify or complex:Different operation can adopt different guidance strategy,it can be simple manual navigation,also can be a kind of complex,combined sensor system,including GPS,BDS and so on.In order to improve the work efficiency of agricultural machinery,reduce crop damage,and increase crop yields,contrasted and analyzed four different ways.

关 键 词：农业 农机 导航 自动化 

分 类 号：S232-2[农业科学—农业机械化工程]