摘要
道岔垫板编码主要由字母和数字组成,受限于垫板的尺寸和编码加工方式,编码尺寸小、深度浅。垫板表面分为机加后表面和自然表面,而且由于灰尘、油污、生锈等原因差异性大,给识别带来了很大困难。针对以上问题,该文以工业机器人为基础,研发了一套道岔垫板编码自动识别系统,系统集成自动补光、图像采集与分析、数据流转、可视化等功能,实现稳定可靠的编码自动识别,为进一步提升道岔垫板生产自动化水平打下了坚实的基础,具有广阔的推广应用前景。
The code of turnout base plate is mainly composed of letters and numbers. Limited by the size and code processing mode of base plate, the code size is small and the depth is shallow. The surface of base plate is divided into machined surface and natural surface, and it is very difficult to identify due to the great difference of dust, oil stain, rust and other reasons. In view of the above problems, based on the industrial robot, this paper develops a set of automatic code recognition system for turnout base plate. The system integrates the functions of automatic light filling, image acquisition and analysis, data flow and visualization to realize stable and reliable automatic identification of code. It has laid a solid foundation for further improving the automation level of turnout pad production and has a broad application prospect.
作者
崔建平
CUI Jianping(China Railway Construction Heavy Industry Corporation Ltd.,Changsha,Hunan Province,410100 Chin)
出处
《科技资讯》
2022年第12期14-17,共4页
Science & Technology Information
关键词
道岔垫板
编码识别
图像采集
图像分析与处理
Turnout base plate
Code recognition
Image acquisition
Image analysis and processing
