基于导航系统的农业机械自动作业精度测试

A Test on Automatic Operation Accuracy of Agricultural Machinery Based on Navigation

精准农业是适应作物变异性农业管理的一种新概念,为了有效地实施精准农业,必须以低廉成本采用自动化方式从种植区域收集数据。该文提出了采用灵活机动的小型机器人作为精准农业实施者,降低在运动过程中对作物和土壤压实的影响。通过集成了摄像头与GPS接收器,以获得一套基本行为的自主移动机器人检查作物领域的全覆盖,路径规划者以田间轮廓和作物类型作为参考物来确定最佳的检查路线。通过试验,采用所提出的机器人改变行所需的动作,验证了采用该方式能够实现对农作物精准作业的服务。

The industry defines precision agriculture as agricultural management which ADAPTS to crop variability. In order to effectively implement precise agriculture,it was necessary to collect data from growing area in an automated manner at a low cost. A flexible and maneuverable small robot was used as precision agricultural implementer to reduce influence on soil compaction in process of movement. By integrating camera with the GPS receiver,a set of basic behavior of a complete coverage of check the crops in the field of autonomous mobile robot,path planner for the field profile and crop types as reference substance to determine the optimal inspection line. Through the experiment,proposed robot changed action required,and proved that method could realize precise operation of crop.