基于STM32的视觉检测光源控制器  

STM32-Based Visual Inspection Light Source Controller

作　　者：何建方 席涛 黄果[2] 李萍 He Jian-fang;Xi Tao;Huang Guo;Li Ping(Shaoguan HEC Automatic Equipment Co.,Ltd.,Shaoguan 512721,Guangdong Province,China;Hainan College of Software Technology,Qionghai 571400,Hainan Province,China)

机构地区：[1]韶关东阳光自动化设备有限公司,广东韶关512721 [2]海南软件职业技术学院,海南琼海571400

出　　处：《科学与信息化》2022年第3期135-138,共4页Technology and Information

摘　　要：本文提出了一种新型光源控制器的设计和应用,介绍了该光源控制器的整体设计方案、各模块硬件电路的设计、软件流程控制和数据处理算法。本设计实现了输入触发电压大范围可自适应,无须转换器,可以通过环境光滤波来调整光源亮度,适应场景广,可控制多个方位的光源和多个方位的相机,能及时给电脑端反馈相机触发信号,快速实现物品的多个角度拍照,获得稳定优质的图像结果。This article proposes the design and application of a new type of light source controller,and introduces the overall design plan of this light source controller,the design of each module hardware circuit,software flow control and data processing algorithms.This design realizes that the input triggers a wide-range self-adaptation of voltage without a converter.The brightness of the light source can be adjusted through ambient light filtering,which can adapt to a wide range of scenes.It can control multiple-directional light sources and multiple-directional cameras,and timely feedback camera trigger signal to the computer,take pictures of objects from multiple angles quickly,and obtain stable and high-quality image results.

关 键 词：电压大范围自适应 环境光滤波 多方位光源 多方位相机 相机触发信号 无极调光 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]