嵌入式智能型火灾报警探测器的设计

Design of embedded intelligent fire detector

分析了目前消防报警控制系统中所使用的探测器存在的一些问题 ,提出采用Microchip公司生产的PIC16C71单片机嵌入探测器中作为控制芯片 ,完成对烟雾信号的探测采样和环境温度的检测 ,并利用模糊推理的滤波算法对数据进行分析处理 ,具有较好的环境适应性和可靠性。

The existing problems of fire detector in fire alarming system are analysis in this paper. PIC16C71 made by Microchip Corporation is suggested to use as the embedded controlling chip for its powerful function. After finishing smoke signal and environment temperature's detection, a fussy filtering algorithm is offered for the signal process, which made the detector have high adaptation and reliability to environment.