摘要
介绍了一种新型的铁路沿线供水远程测控系统设计方案,可以对供水站点设备进行远程监测,同时还可对设备进行控制。详细设计了远程测控终端系统的硬件电路和软件。系统由监控中心(上位PC机)和分布在供水现场的下位机单片机系统组成。两部分之间通过RS485/以太网转换模块经以太网进行通信。充分体现该系统设计的灵活性和可扩展性。其实际应用结果表明:该系统可靠性高,运行稳定,具有很强的实用推广价值。
A kind of new remote measuring and controlling terminal system for the water supply of railway station is introduced. It can monitor the equipments of the remote station, and also can control these equipments＇ operation. Its hardware configuration, circuit construction and software designing ware provided in detail. This system was composed of the supervision center （PC） and the remote station＇ sMCU system, which are lined by RS485/Ethemet converter through Ethemet. The flexibility and expandability of the system was achieved. Its running results show that it is reliable and steady. So it is worthwhile for further practical application.
出处
《仪表技术与传感器》
CSCD
北大核心
2006年第5期32-34,共3页
Instrument Technique and Sensor
关键词
远程测控终端
供水
RS485
以太网
remote measuring and controlling terminal
water supply
RS485
ethemet
