基于多源信息融合的火灾报警系统设计

Design of the intelligent fire alarm system

针对室外仓库和大型室内仓库等大空间场合,利用多源信息融合决策方法,构造了一个实用的基于多源信息融合的智能型火灾报警系统,该系统采用了多路时分复用技术,将感温探测器、光电感烟探测器和红外CCD图像探测器构成火灾多源探测器组,实现火灾级别的准确预报,实现火灾报警任务,提高火灾报警的可靠性,降低误报率。

This system aiming at large space, would adopt multi-route and time-aparted technology, and make temperature detector, photoelectricity smog detector, and infrared CCD image detector composing to a set of fire multi- source detectors, use multi-source information fusion decision- making methods to realize the exact forecast for the fire level and to achieve the fire alarm task, which would advance the dependability of fire alarm and reduce the misinformation rate