论文部分内容阅读
客车轴温集中监测报警三合一系统该系统应用通信技术和单片机技术实现全列车轴温的集中监测报警。利用客车上原安装的轴温传感器接受的轴温信息,经分机处理后,通过广播线传输至主机,按微热、激热、强热情况,每辆车上的分机均可发出不同的报警信号。从任何一分机上都能掌握其它分机的轴温信息。主机、分机、原轴温报警器三者合一。主要特性:(1)每一分机可方便地转换为主机;(2)可有效地克服由于电磁干扰,接触不良等因素引起的误报、错报;(3)系
Bus Axial Temperature Monitoring Alarm Triple System The system uses communication technology and microcontroller technology to achieve full temperature monitoring of the entire train centralized monitoring and alarm. Axle temperature information, which is accepted by the shaft temperature sensor installed on the Uehara, is transmitted to the host computer via the broadcast line after being processed by the extension. According to the conditions of micro-heat, heat and strong heat, different extension signals can be sent to each car . From any extension can grasp the other ext shaft temperature information. Host, extension, the original shaft temperature alarm three in one. Main features: (1) Each extension can be easily converted into a host; (2) It can effectively overcome false alarms and misstatements caused by electromagnetic interference, poor contact and other factors; (3)