地铁自动售票机监控管理模块的研究

Study on the Monitoring and Management Module of the Subway Ticket Vendor

地铁自动售票机监控管理模块主要分为两大部分,电子标签管理模块以及多路I/O开关量模块。电子标签管理模块采用RFID技术读取售票机内票箱上电子标签的信息,多路I/O开关量模块利用多路输入输出开关量和温度传感器来监测售票机内其他设备的运行状况以及内部环境状况。从应用工程角度出发,详细介绍了两个模块的各个组成部分,以及模块功能实现的方法。

The monitoring and management module of a subway ticket vendor includes the tags management module and the multi-channel switch signal I / O module. The tags management module uses the RFID technology to read and write the information in the tags on the cash box and ballot box. The multi-channel switch signal I / O module uses the switch signal I / O and temperature sensors to monitor the operation status of other equipment and the internal environment status in the ticket vendor. From the view of engineering application,this paper introduces components and implementations of these two major modules.