基于熵权TOPSIS模型的火灾报警器可靠性和消防管理水平评价
Reliability of Fire Alarms and Management Level Evaluation Based on Entropy Weight TOPSIS Evaluation Model

火灾是最为频繁，也是对现代人类社会危害最大的灾害之一。为了能够及时对火灾发生的地点进行精确报警，对火灾报警器的选择非常重要。为了选择可靠性更好的火灾报警器，我们分析了国内某城市在一段时间内所有类型的火灾报警器报警记录和故障记录，建立基于熵权法的TOPSIS综合评价模型，选出可靠性最好的火灾报警器类型。同时，为了评估区域内各消防大队的管理水平，我们同样使用熵权TOPSIS模型建立了综合管理水平评价模型，选出了管理水平最好的三只消防队和管理水平最差的三只消防队。最后，我们针对火灾报警器和消防管理存在的问题提出了建议。
Fire is one of the most frequent and the most harmful disasters to modern human society. In order to give accurate alarm when the fire occurs in time, it is of great significant to choose the proper fire alarm. In order to select the fire alarm with better reliability, we analyze the alarm records and failure records of all types of fire alarms in a certain city in China during a period of time and estab-lish TOPSIS comprehensive evaluation model based on entropy weight method. At the same time, in order to evaluate the management level of the fire brigade in the region, we also establish a com-prehensive management level evaluation model using the entropy weight TOPSIS model, and select the three fire brigades with the best management level and the three fire brigades with the worst management level. Finally, we put forward some suggestions for the problems existing in fire alarm and fire management.