地铁列车电子地图自动检测装置设计

Design of Automatic Detection Device for Electronic Map of Metro EMU

针对地铁列车电子地图传统检测方法依靠人工查看、判断和效率低下的问题,研制电子地图自动检测装置。电子地图自动检测装置应用图像识别技术,能自动快速检测地铁列车电子地图是否正常,提高检测效率。介绍自动检测装置组成以及工作原理,详细论述上位机和下位机控制器软硬件设计思路和方案。

Aiming at the low efficiency of the traditional detection method of the electronic map of metro train by manual inspection and judgment,an automatic detection device of the electronic map is developed.With the applica⁃tion of image recognition technology,it can automatically and quickly detect whether the electronic map is running well and improve the detection efficiency.The composition and working principle of the device are introduced,and the hardware and software design ideas and schemes of the upper computer and the controller of the lower computer are discussed in detail.