无线寻呼机房电源自动控制系统

Automatic switching system of radio paging power supply

研制了一种以单片机作为主机的电源自动切换系统。该系统可对电源进行自动检测、切换，对油机的水温、油压、油量等，随时进行监测控制、断电报警、打印输出，同时对远地数据终端可实行遥控操作，使电源的控制完全达到自动化。

A research report concerning automatic switching power supply system is pre-sented with the monolithic microcomputer as the master part.This system is able to accomplish automatic switching and automatic test-and-measurement to power source. It also provides monitor-and-control,cutoff-and-alarm and printing-output of cooling water temperature,oil presure and fuel level to diesel engine or gasoline engine at demand occasionx,At the same time it is ca- pable of exercising remote operation to distant data terminal,such that it atains all-round automation of power,source control.