仿形系统是列车自动洗车机的核心部分,也是衡量清洗技术水平的标尺,直接关系到洗车的整体效果及过程中得安全性。本文介绍了仿形刷洗系统的自动调整适应端面轮廓的控制方法。端洗仿形技术通过PLC与变频器间的反馈控制实现;通过电流采集模块的应用,改善了端洗部分的仿形控制,提升了控制系统运行的可靠性和安全性。 Profiling system is the core part of train automatic car washing machine, but also a measure of the level of cleaning technology, directly related to the overall effect of car wash and safety in the process. This article describes the control method of automatic contour adjustment and contour adjustment of the profiling brushing system. The end-wash profiling technology is realized through the feedback control between PLC and inverter. The application of the current collecting module improves the profiling control of the end-washing part and improves the reliability and safety of the control system.