一种汽车LED动态转向灯检测系统研究  

Research on a Dynamic Vision Inspection System for LED Lamps

作　　者：刘乾 徐彪 宣立明 孙书强 吴奇 Liu Qian;Xu Biao;Xuan Liming;Sun Shuqiang;Wu Qi(Changzhou Xingyu Automotive Lighting Systems Co.,Ltd.,Changzhou City,Jiangsu Province 213022,China)

机构地区：[1]常州星宇车灯股份有限公司,江苏省常州市213022

出　　处：《农业装备与车辆工程》2022年第10期149-152,共4页Agricultural Equipment & Vehicle Engineering

摘　　要：针对用机器视觉代替人眼进行车灯产品检测、提高产品合格率的问题,提出了一种LED动态转向灯检测系统,实现对LED车灯的动态图像和动态电流的时序检测。硬件包括高速工业相机、工控机、可编程万用表等,软件基于Virtual C#和Halcon,具有图像采集、图像判断、电流采集、电流拟合度计算等功能,具有较大的应用价值。Aiming at the problem of using machine vision instead of human eyes to detect headlights and improve the qualified rate of products, a LED dynamic turn signal detection system was proposed to realize the timing detection of dynamic image and dynamic current of LED headlights. The hardware is based on high-speed industrial camera, industrial computer, programmable multimeter, etc.,the software is based on Virtual C# and Halcon, with image acquisition, image judgment, current acquisition, current fit calculation and other functions, has great application value.

关 键 词：汽车车灯 动态图像 动态电流 HALCON 检测系统 

分 类 号：TP277[自动化与计算机技术—检测技术与自动化装置]