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本文提出了一种由单片机微机控制的火灾自动探测报警控制器。将烟度传感器及温度传感器接入单片机,经微处理器运算和逻辑判断,经专用声光报警集成电路来进行火灾报警。本控制器是由单片微机控制的火灾自动探测报警可与1211灭火装置联用。最适宜用不能用水做灭火介质的地方,如图书馆,档案管,计算机房等处。单片机应用系统用作火灾报警控制器是一种优选结构,因为单片机集成度高,故该装置具有结构简单,可靠性高,成本低等优点。
In this paper, a microcomputer-based control of the fire alarm automatically detect alarm controller. The smoke sensor and temperature sensor access microcontroller, the microprocessor operation and logic to judge, the special sound and light alarm IC for fire alarm. The controller is controlled by a single microcomputer fire alarm automatically detect the fire with the 1211 combined. The most suitable place to use fire extinguishing media can not be used, such as libraries, file management, computer room and other places. SCM application system for fire alarm controller is a preferred structure, because of the high integration of single chip, so the device has the advantages of simple structure, high reliability, low cost.