本文重点阐述了四总线控制方式在消防系统中的应用及四总线火灾自动报警控制器的设计方法及工作原理。
The applications of four buses controlling mode to fire fighting system, the design methods and operating principles of four buses fire autoalarm controllers are mainly expounded.
火灾报警控制器是火灾自动报警系统的重要组成部分。
A fire alarm controller is an important part of a fire alarm system.
用AT89C2051单片机制作一点焊机控制器，具有自动重复点焊及报警功能。
The controller of spot welder made by single slice computer AT89C2051. It can repeat spot welding and warn automatically.
气体灭火控制器主要具有各种故障报警及关闭风机、防火阀等联动功能，并实现建手动、自动、报警、故障、喷放等信号反馈至消防联动控制中心。
Gas fire controller has various functions such as failure alarm, closing blower fan and fire damper, and can feedback manual, automatic, alarming, failure and spray signals to the fire control centre.
消防报警控制器作为现代自动报警系统的核心，它的研究和开发具有重大的意义。
As the core of the modern automatic fire alarm system, the research and development of fire alarm control unit makes a significant sense.
消防报警控制器作为现代自动报警系统的核心，它的研究和开发具有重大的意义。
As the core of the modern automatic fire alarm system, the research and development of fire alarm control unit makes a significant sense.
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