The fire is one kind of combustion which loses control in the space and time that causes a disaster, it put an enormous threat to the people' s life and property in our daily life, there are so many accidents cause by fire, therefore, people pay more and more attention on the fire detection system. In this research, the shortcomings in the prevention of fire by existing smoke detection system were pointed out by a simulation experiment, and fire detection technology was combined with intelligent systems to design a new type detection system, then the feasibility and reliability of the system were demonstrated. The new smoke detection system can reduce the false alarm caused by environmental factors, and avoid misinformation caused by using stand-alone fire detector. The effect of intelligent detection system was tested in practical application.%火灾是一种在时空上失去控制的燃烧所引发的灾害,对人类的生命财产和社会安全构成了极大的威胁,由此引发的重大安全事故比比皆是,所以火灾探测系统越来越受到人们的重视.通过一个模拟实验,找出了现有感烟探测系统在预防火灾中存在的不足,并将火灾探测技术与智能系统相结合,设计出了新型的探测系统,并对该系统进行了可行性和可靠性论证.新型感烟火灾探测系统减少了由于环境问题引起的误报,同时避免了由于独立式感烟火灾探测器而引起的漏报,并在实际应用中得到检验.
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