某型压缩空气站自动监控报警器系统设计

Design of Automatic Monitoring Alarm System for a Certain Type of Compressed Air Station

摘要:

针对某型压缩空气站日常维护保障需求,设计开发了一款压缩空气站自动监控报警器；该自动监控报警器系统通过信号隔离变送器,实时采集滑油压力信号、水温油温信号、转速信号、压缩空气压力等信号,由系统微型控制器模块进行ADC采集、转换并处理。系统微型控制器采用STC12单片机,运行嵌入式控制程序,对采集到的各类信号进行显示、阈值判断和报警等处理；该自动监控报警器能实时监控压缩空气站的多个关键运行参数并自动报警,有利于压缩空气站的安全运行与操作。

Abstract:

An automatic monitoring alarm system is designed to meet the requirements for the maintenance security requirements of a certain type of compressed air station. The automatic monitoring alarm system use signal isolation transmitter to acquire lubricating oil pressure signals oil temperature, water temperature, rotational speed signals, compressed air pressure, etc. The acquired signals is converted into digital signals and transmitted by microcontroller module. The automatic monitoring alarm system use STC12 as microcontroller. An embedded control program is operating in STC12 to implement process of signals display, threshold judgment and alarm. The automatic monitoring alarm system can monitor some key operation parameters of the compressed air station in real-time which is benefit for safe operation of the compressed air station.