基于topsis模型的火灾报警系统研究

Fire prevention and control is mainly divided into two aspects: fire prevention and post-disaster management, among which the use of fire alarm system is an effective way of fire prevention. To prevent fire accidents, improve the efficiency of fire alarm system, to a certain city in June and a half months before the fire data, for example, by collecting 17 fire detector alarm data statistics of a real fire, through the entropy weight method to calculate accuracy, fire detector using proportion, four indexes such as false alarm rate and fault rate of the weight, The reliability evaluation model of fire detectors based on Topsis is established, and the comprehensive score coefficient ranking of various detectors is obtained. It provides a reference for the selection of fire detector types for fire prevention and control.