一种智能微耕机的研发  

Development of Intelligent Microtiller and Experimental Research

作　　者：冯建[1] 徐操喜[1] 黄业健 FENG Jian;XU Cao-xi;HUANG Ye-jian(Guangdong Communication Polytechnic,Guangzhou 510800,China)

机构地区：[1]广东交通职业技术学院,广州510800

出　　处：《装备制造技术》2020年第4期203-206,共4页Equipment Manufacturing Technology

基　　金：广东交通职业技术学院“MEMS智能微耕机控制系统设计及制作”(ZCK-B-07-18-054);“基于OPENMV视觉检测技术的智能微耕机研究与设计”(ZC-AB-05-1002K-26)。

摘　　要：针对原有的人力操控微耕机,设计一款基于视觉检测的智能微耕机,微耕机控制系统采用OPENM检测传感器模块、左右转向控制装置、射频信号收发装置、电子罗盘等部分。经过实地性能试验表明:摄像头与水平面角度为-45°,测量识别到田埂距离平均值为0.716 m。摄像头与水平面角度为-30°,测量识别到田埂距离平均值为1.1 m;电子罗盘偏移60°时对微耕机直线偏移为10 m直线偏移10 cm;微耕机松土行间隔为70 cm,松土深度为6 cm,可实现松土的全部动作,能够满足农耕的工作要求。Aiming at the original manpower control micro-tillage machine,an intelligent micro-tillage machine based on visual detection is designed.The control system of micro-tillage machine adopts OPENM detection sensor module,left and right steering control device,radio frequency signal transceiver device,electronic compass and so on.Field performance test shows that the angle between the camera and the horizontal plane is negative 45 degrees,and the average distance between the measured and identified fields is 0.716 m.Camera and horizontal plane angle is negative 30 degrees,the average distance to the ridge is 1.1 m..10m linear offset to microtillage machine at 60 degrees electron compass offset 10 cm.The loose soil movement interval of micro-tillage machine is 70 cm,the depth of loose soil is 6 cm,which can realize all the actions of loose soil,and can meet the working requirements of farming.

关 键 词：微耕机 OPENM检测 电子罗盘 松土深度 直线偏移 

分 类 号：S222.3[农业科学—农业机械化工程]