Research on Safety Assessment of Urban Rail Transit Station Simulation Operation Based on Multi-Source Data

In order to improve the operation safety management efficiency of urban rail transit stations, a study on simulation operation safety evaluation of urban rail transit stations based on multi-source data is put forward. Firstly, this paper starts with the construction principle of evaluation system, fully considers the characteristics of each region of the station, selects evaluation indicators for each region, analyzes the indicators and divides them into standard grades, and constructs a safety state evaluation model for station simulation operation. Secondly, taking a transfer station as an example, combined with the specific scene, the parameters of the evaluation model are estimated, and the passenger transport organization scheme of the station is simulated, and the existing problems are analyzed and the optimization scheme is put forward, which provides strong support for the station operation safety and optimization decision. Finally, a line area of a transfer station is selected for example verification and test analysis. The station is a two-line transfer station, in which the line area is an underground station with an east-west layout, and the platform is a side platform. Two lines are transferred by escalators, straight ladders and passages in the transfer building. By connecting the real data of the station to the simulation system, the analysis and evaluation of the safety state of the station operation driven by data can be realized, and the rationality and efficiency of the station operation organization scheme can be effectively improved, thus improving the digitalization and informatization level of the station.