Research Of Passenger Safety Status Evaluation Of Comprehensive Railway Passenger Transport Hub

Comprehensive passengers transport hubs, as an important urban passenger network node, are places for various kinds of passenger transport's collection and mass passenger's distribution. As the comprehensive transport hubs of network nodes, mass passengers gather inside and can't evacuate in time, which will lead to very serious congestion problems easily, so it has great significance to carry on the research about the passenger safety status of the hub. This paper relying on "passenger safety state identification technology on comprehensive passenger transportation hub distribution network of the high-speed Railway", research on the passenger safety status of the hub, and find the hidden danger of the hub in time.This paper mainly study the evaluation of passenger safety status and complete the quantitative analysis of passenger safety status from the two aspects, the classification of passenger safety status and the evacuation safety under emergency evacuation conditions. First it introduces the Fuzzy Comprehensive Evaluation method about the pedestrian safety classification, classifying the pedestrian safety rank in Fuzzy Comprehensive Evaluation method, which contains two aspects:confirmation of the evaluation indicator weight and determination of judgment matrix. We use FAHP to confim the weight of evaluation indicator and the judgment matrix mainly determines Membership Functions. We can calculate the pedestrian safety ranks after confirming these two aspects well. Then, this paper establishes the ASET and RSET correlation time prediction model, based on the ASET and RSET to judge the evacuation safety, and proposes the maximum assembling passenger.The classification methods of passenger safety level, could provide real-time basis to traffic parameters from the image recognition system, find the passenger safety problems in time, publish the warning information; The study of evacuation, introduces the number of evacuation and the evacuation time, and provides reference for the design of performance-based evacuation of the comprehensive transport hub.