0引言随着经济社会的高速发展,公共安全与应急领域越来越受到国家与相关政府部门的重视,借助信息化手段,该领域已经取得了不少进步,多个省市已经实现了消防一体化的建设。对于消防管理来说,防火灭火是核心,而火灾等级也影响了灭火救援过程以及灭火预案的制定。火灾等级是衡量火灾大小的一个标准,反映的是火灾危险性 0 Introduction With the rapid economic and social development, public safety and emergency areas more and more by the state and the relevant government departments attach importance to the use of information technology, the area has made considerable progress in many provinces and cities have achieved a fire one The construction of For fire control, fire prevention is the core, and the fire rating also affected the fire fighting and rescue process and the formulation of fire fighting plans. Fire rating is a measure of the size of the fire, reflecting the danger of fire