Urban Rail Transit Network Traffic Passenger Flow Characteristics Research Under The Condition Of The Fault

With the constant improvement of urban rail transit network and the continuous expansion of network, the characteristics of urban rail transit passenger flow change especially the space-time distribution characteristics, its important characteristics is degeneration. Therefore, reasonable, precise and real-time mastered short-term passenger volume in urban rail transit lines to describe short-term passenger flow characteristics. In urban rail transit failure cases, how to quickly, accurately and efficiently implement fault disposal, alleviate the impact of the failure of the system, and actively guide the normal operation of passenger flow, fast recovery system and maintain the operational safety incident duration, and only rely on experience accumulation has been difficult to solve the urban rail transit network on the basis of the specific problems such as traffic congestion,therefore need to further understand.For urban rail transit under normal circumstances, therefore, the passenger flow characteristics were analyzed, and the network characteristics of road network are studied at the same time, on the basis of using SIR propagation model of the fault conditions is developed for the calculation of the traffic congestion, know the characteristics of the how to effectively play the whole benefit of urban rail traffic, these are the current major issues need to be solved, the urban rail transit operating units for operation scheduling,organization scheme, optimization of departure intervals and improve passenger service quality has the very vital significance.