基于信息融合技术的无线火灾探测报警系统

为了解决传统火灾报警系统只对火灾的某一种物理或化学信号进行探测而容易出现误报和漏报的问题,将多传感器复合探测技术和无线通信技术应用到火灾探测报警系统中,设计了一种基于STM32为主控制芯片的智能分布式无线火灾探测报警系统,系统能同时采集CO浓度、烟雾浓度和温度3个火灾参数,利用无线通信技术进行数据传输,采用智能算法对火灾信息进行处理和判断。经调试,该系统能够及时、准确地预警火情。

A Wireless Fire Detection and Alarm System Based on the Information Fusion Technology

The traditional fire alarm system is only used to detect a particular physical or chemical signal of the fire,and therefore false alarm and failure alarm can occur easily.To solve this problem,we apply the multi-sensor composite detection technology and wireless communication technology in the fire detection and alarm system,and design an intelligence distributed wireless fire detection alarm system,which is based mainly on the STM32 control chip.The system can collect the concentration of CO,smoke density and temperature of three fire parameters simultaneously.Using wireless communication technology for data transmission and adopting the intelligent algorithm to process and judge the information of fire,the system can give fire warnings timely and accurately after debugging.