视觉算法视角下的草坪修整机的运行分析

Operation Analysis of Lawn Mower from the Perspective of Visual Algorithm

草坪修整机的主要组成部分为控制模块、信息采集模块、移动模块、动力驱动模块和修整模块。通过采用视觉算法进行草坪环境数据的采集,并对其运动行为进行分析,包括建立运动学模型和动力学模型,为草坪修整机的智能设计奠定基础。为验证该草坪修整机的性能,进行了试验,结果表明该草坪修整机性能稳定可用于草坪的修整工作。当前我国所研发的草坪修整机受制于固定尺寸的限制,在特殊条件下不能进行高效修整作业,出现运行效率低下,修整质量不达标等情况。就上述情况,文章提出了基于视觉机械系统的自动化草坪修整机,通过对内部设置相机,将修整过程中的照片进行视觉算法设计,提高其实用价值。

The main components of lawn trimmer are control module,information collection module,mobile module,power drive module and trimming module.Through the use of visual algorithm to collect lawn environmental data,and analyze its movement behavior,including the establishment of operational model and dynamic model,to lay the foundation for the intelligent design of lawn mower.In order to verify the performance of the lawn trimmer,experiments are carried out,and the results show that the performance of the lawn trimmer is stable and can be used for lawn mowing.At present,the lawn trimming machine developed in China is restricted by fixed size,and can not carry out efficient trimming operation under special conditions,resulting in low operation efficiency,substandard trimming quality and so on.In view of the above situation,an automatic lawn mower based on visual mechanical system is proposed.By setting a camera inside,the photos in the trimming process are designed with visual algorithm to improve its practical value.