上海是一个拥有6 787 km2面积和2 400万常驻人口的特大型城市。随着城市规模的扩大、人口规模的扩张和社会结构的多元化,公共安全管理难度也随之增加。上海轨道交通路程达到538km,拥有330座车站,全线列车规模达3 500辆,地铁客运最高峰值938万人,12层以上的高层建筑有近2万栋,水、电、气、油等地下管网设施长达10万多km。此外,随着轨道交 Shanghai is a mega-city with 6,787 km2 and 24 million permanent residents. With the expansion of urban scale, the expansion of population size and the diversification of social structure, the difficulty of public safety management also increases. Shanghai rail transit distance of 538km, with 330 stations, the entire train size up to 3500 vehicles, the highest peak passenger transport 9.38 million people, 12 floors above the high-rise buildings have nearly 20,000, water, electricity, gas, oil and other underground pipe Network facilities up to more than 100,000 km. In addition, with rail transit