摘要
为控制作物株间区域的杂草,利用智能相机获取田间作物和杂草图像,对作物进行识别和定位,通过智能相机的数据接口采集前进速度、横摆位移和割刀转速等信息,并控制割刀旋转和割刀横向运动,在不损伤作物前提下实现了割除株间区域杂草控制。试验结果表明,基于机器视觉的横摆式株间机械除草系统能自动识别并定位作物,控制割刀进出株间区域进行除草和避让作物。
To control intra-row area weeds, an intro-row mechanical weeding control system based on smart camera was designed. The smart camera was used to obtain the field images, identify and location the crops. The forward speed, side-shift displacement and cutting speed were acquainted through data interface of the smart camera. Through the I/O interfaces of the smart camera and a motor drive module to drive and control the cutting knife and side-shift motion. Experimental results show that, the intra-row weed mechanical control system can identify and locate the crop plants, and control the weeding knife into intra-row area for weeding or back inter-row area for avoiding the crop plants.
出处
《湖南工业职业技术学院学报》
2014年第4期1-3,共3页
Journal of Hunan Industry Polytechnic
基金
国家自然科学基金项目(项目编号:31171864)
高等学校博士学科点专项科研基金项目(项目编号:20134404120008)
关键词
除草
株间除草
机械除草
机器视觉
智能相机
weeding
intra-row weeds control
mechanical weed control
machine vision
smart camera
