Research on the classification model of emergencies in urban rail transit operation
Accurate classification of emergencies in urban rail transit operation is the basis of emergency management in urban rail transit operation.To classify the responses against emergencies in urban rail transit operation in a swift,accurate,and convenient manner,this article adopts the analytic hierarchy process(AHP)and comprehensively considers the three factors of emergencies in urban rail transit operations,namely event attribute,network vulnerability,and emergency disposal level,and establishes a multi-level and hierarchical evaluation index system to determine the grade of the emergencies that occurred during urban rail transit operation.The research results are calculated using annual operating hour emergency data in 2019 of Chongqing rail transit,and are compared with the current classification standards of the enterprise.The results show that the AHP method is feasible,and the results are more accurate for the classification of emergencies in urban rail transit operation.The results can be used in actual emergency command works of urban rail transit network operation,accurately and dynamically classify the emergency events to efficiently guide emergency disposal work.
urban rail transitemergency managementemergency disposalclassification of eventsanalytic hierarchy process
NETL
NSTL
万方数据
维普
