基于STM32的铜线放线监测系统设计  

Design of copper wire laying monitoring system based on STM32

作　　者：何龙 靳斌 He Long;Jin Bin(School of Electrical and Electronic Information,Xihua University,Chengdu 610039,China)

机构地区：[1]西华大学电气与电子信息学院,成都610039

出　　处：《电子测量技术》2024年第19期17-23,共7页Electronic Measurement Technology

基　　金：四川省科技厅重点科研项目(2020YFG0171)资助。

摘　　要：针对于在工业中对缠绕在工字轮上的扁平铜线放线过程中,出现的由于铜线偏移倾斜造成的工业生产问题,设计了一种基于STM32的铜线放线监测系统。该系统通过腐蚀中心算法匹配铜线颜色,对铜线进行实时追踪,确定铜线的位置与在LCD屏幕上的宽度,从而检测出铜线的偏移或倾斜,为后面的铜线纠正提供数据。系统使用了MT9V034摄像头作为图像采集模块,LCD显示屏作为图像显示模块,STM32H743与串口屏分别作为控制模块和人机交互模块。实验结果表明,系统能够在对铜线追踪的同时,有效的检测出铜线的偏移与倾斜,对于线宽的测量误差在5 px以内。A copper wire laying monitoring system based on STM32 was designed to address the industrial production issues caused by the deviation and tilting of copper wires during the laying process of flat copper wires wrapped on I-shaped wheels in industry.The system matched the color of copper wire through the corrosion center algorithm,tracked the copper wire in real-time,determined the position of the copper wire and its width on the LCD screen,and detected the offset or tilt of the copper wire,providing data for subsequent copper wire correction.The system used MT9V034 camera as the image acquisition module,LCD display screen as the image display module,STM32H743 and serial port screen as the control module and human-machine interaction module,respectively.The experimental results show that the system can effectively detect the offset and tilt of copper wires while tracking them and the measurement error for line width is within 5 px.

关 键 词：STM32 铜线 偏移 倾斜 追踪 腐蚀中心算法 人机交互 

分 类 号：TN919[电子电信—通信与信息系统]