基于DM6437的接插件产品在线检测系统的研究  

Research of On-line Connector Detecting System Based on DM6437

作　　者：唐杰[1] 孙坚[1] 钟绍俊[1] 易子豐[1] 

机构地区：[1]中国计量学院机电工程学院,浙江杭州310018

出　　处：《仪表技术与传感器》2013年第3期91-92,95,共3页Instrument Technique and Sensor

基　　金：浙江省重大科技专项重点工业项目(2009C11070)

摘　　要：接插件产品检测是接插件生产的重要环节,传统的检测方法依然采用人工检测。文中根据接插件产品针脚的特点,提出了一种基于DSP的在线检测方法,以数字信号处理器TMS320DM6437为图像处理核心,CCS 3.3为软件开发平台,提出了采用中值滤波、自适应阈值二值化等预处理获取接插件产品的有效图像信息,并根据接插件针脚的缺陷特征,设计了一种高效、实用的直线检测方法。提高检测速度和效率,搭建系统平台。最后,实验分析和比较了应用效果。Connector detecting products is an important link in production,the traditional measurement is artificial testing.According to the characteristics of the pins on connector,this paper presented a new on-line inspection based on DSP,it took TMS320DM6437 as the core,and Code Composer Studio3.3 as the softuace development platform,used median filter and adaptive threshold techniques as image pre-processing to get the useful information of the image.The paper designed a high performance and practical method of line detection,built the system platform.And the measurement result of line detection by experiment was analyzed.

关 键 词：接插件 TMS320DM6437 数字图像处理 Code COMPOSER STUDIO 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]