Risk Early-warning Study of Passenger Flow in Business District
Recently, stampede accident in crowd-gathered place has become a hot topic in the research of public security. As a typical crowd-gathered place, the large business district is one of the most crowd places in the city. This paper studied the risk early-warning method of passenger flow in business district from four aspects: regional density, flow rate of the section, bidirectional flow ratio of the section and mean velocity, and compared the advantages and shortcomings of these methods. All these are significant in preventing such accident and constituting the emergency response.
large business district crowd-gathered place stampede accident risk early-warning
Xuan Xu Yingnan Ma Tao Li Xiaofeng Zhou
Beijing Research Centre of Urban Systems Engineering, The Key Laboratory of Public Safety, Beijing, China
国际会议
北京
英文
310-313
2010-08-08（万方平台首次上网日期，不代表论文的发表时间）