摘要
我国农产品异物检测总体表现出检测装备落后和异物检测可靠性低等特点。为此,介绍了一种面向农产品异物检测的机器视觉采集系统,利用图像采集和X射线对不规则形状农产品的异物进行检测;重点阐述了农产品异物检测控制系统的硬件搭建和软件编写,其中采用PLC控制整个采集系统,包括电机、驱动系统及图像采集等;并对整个系统的电气控制做了分析和研究。
The technology and equipments for agricultural foreign object detection has been lagging in China for many years with low level of quality control,low reliability and low detection efficiency.This paper describesan inspection system of foreign object in agricultural food of irregular shapes,using X-ray and image acquisition.Focusing on the structures of hardware and software in the foreign object detection system,which is controlled by PLC.PLC controls the motor,drive system and image acquisition system.And then researching and analyzing the whole control system.
出处
《农机化研究》
北大核心
2013年第8期92-95,共4页
Journal of Agricultural Mechanization Research
基金
江苏省国际科技合作计划项目(BZ200800080)
关键词
机器视觉
异物检测
PLC控制
硬件设计
功能模块
machine vision
foreign object detection
PLC control
hardware design
functional module