基于STM8S单片机的ZK4型驼峰场电空转辙机失压监测系统

Loss Pressure Monitoring System for ZK4 Electro-pneumatic Switch Machine in Hump Field

介绍了基于ST公司的STM8S单片机为控制芯片的ZK4型驼峰场电空转辙机失压监测系统的设计。本系统由室内监测主机和室外监测分机组成。电路结构包括电源电路、状态采集电路、单片机控制电路、通信接口电路、LCD显示电路和按键电路,可实现对多个电空转辙机接点的实时集中监测。

This paper introduces the design of ic switch machine in hump field, which based loss pressure monitoring system for ZK4 electro-peneumat- on STM8 single-chip microcomputer. This system is com- posed of an indoor host monitor and outdoor monitoring unit. The circuit comprises a power circuit, a state acquisition circuit , single-chip microcomputer control eirteuit, communication interface circuit, LCD display cirtcuit and the key circuit, can realize real-time montitoring of a plurality of switch machine.