基于机器视觉的大米加工品质在线检测系统  

On-Line Inspection System of Rice Processing Quality Based on Machine Vision

作　　者：程科 黄文雄 谢健 郭亚丽 周娜 潘庆华 曹梅丽[2] 郭亦凡 戴智华 王彪 金刚强 CHENG Ke;HUANG Wenxiong;XIE Jian;GUO Yali;ZHOU Na;PAN Qinghua;CAO Meili;GUO Yifan;DAI Zhihua;WANG Biao;JING Gangqiang(China Grain Wuhan Scientific Research&Design Institute Co.,Ltd.,Wuhan 430079,China;Wuhan Polytechnic University,Wuhan 430023,China;Quzhou Koolmill Sino Cereal Machinery Co.,Ltd.,Quzhou 324000,China)

机构地区：[1]国粮武汉科学研究设计院有限公司,湖北武汉430079 [2]武汉轻工大学,湖北武汉430023 [3]衢州市库米赛诺粮食机械制造有限公司,浙江衢州324000

出　　处：《现代食品》2022年第10期9-11,22,共4页Modern Food

基　　金：政府间国际科技创新合作重点专项“大米精准智造新技术研发与集成应用”(2017YFE0122600)。

摘　　要：为满足大米加工装备智能化发展的需求,本文设计了一套基于机器视觉的大米外观品质参数在线检测系统,实现了对碾米机出料口大米的碎米粒率和留皮度的在线检测,并根据检测结果对碾米机的转速、进料和出料进行调控,在满足加工精度的条件下控制大米的碎米率。检测结果和人工检测结果对比发现,检测满足要求。In order to meet the needs of the intelligent development of rice processing equipment,an online detection system for rice appearance quality parameters based on machine vision is designed,which realizes the online detection of the broken rice rate and bran degree of the rice at the outlet of the rice mill,and according to the test results,the speed,feeding and discharging of the rice mill are regulated and controlled,and the broken rice rate of the rice is controlled under the condition of satisfying the processing accuracy.The test results are compared with the manual test results,and it is found that the test meets the requirements.

关 键 词：在线检测 图像处理 碎米率 留皮度 

分 类 号：TS210.7[轻工技术与工程—粮食、油脂及植物蛋白工程]