Construction Of Passenger Transfer Model In Subway Station Based On Virtual Reality Technology

The subway transportation system,as the main node of urban rail transit system passenger flow distribution,has the characteristics of large internal passenger flow and serious pedestrian flow interleaving.With the continuous improvement of the metro transportation network,the number of subway passenger transfer stations has gradually increased,and the role of the transfer station in the subway lines has become increasingly significant.The rationality of the design of the guidance sign for the transfer station wi ll directly affect the length of passenger transfer time and the quality of the entire network service.Applying Virtual Reality(VR)technology to traffic research in subway stations can provide powerful immersive interactive experiences and panoramic roa ming capabilities.Users can freely choose the route of virtual walking and change the walking speed in real time according to the traffic condition of the surrounding pedestrians to realize the interaction with the surrounding pedestrians and the environm ent.It is also possible to truly and effectively reproduce the real scene of the subway station passenger transfer in VR scenarios.This application provides a more realistic,objective and effective optimization design method for pedestrian traffic plannin g.This paper takes the Houhai station of Shenzhen Metro’s No.2 and No.11 lines as the research background,takes the transfer guide identification as the research object,and studies and optimizes the setup plan according to the influencing factors of t he study identification setting.Using AnyLogic complex system simulation software to build a pedestrian simulation model of the “Houhai station” passenger transfer based on the research on the optimization of guidance identification.Then study the pedestrian transportation benefit evaluation index of the subw ay transfer system.Combined with the secondary development function of AnyLogic,3DMax modeling software and VR scene construction method of VRP editor,the virtual reality scene model with immersive panoramic roaming function,real passenger scene reproduction function and simulated transfer function is finally built.It has made new attempts for the application of virtual reality in the field of pedestrian traffic,and at the same time provided an objective and scientific basis for the selection of the location of the passenger guidance sign for the subway passenger terminal.