Research On Interchange In Intelligent Railway Station

Interchange at a railway station is an important part of passenger travel,which deeply affects the passenger's experience in the station and satisfaction with operation and management.In recent years,urban agglomerations have developed rapidly,and more and more passengers are transferring in train stations with high-speed rail,inter-city and intercity railways,urban public transportation,and private cars.At the same time,they have put forward higher requirements for inter-station transfer services.Based on the investigation of large-scale comprehensive transportation hubs in many cities,the existing problems of interstation transfers are analyzed.Based on the premise of the overall framework of smart stations,combined with passenger transfer needs,this article provides the overall scheme and key technologies for convenient transfers of smart stations.The main works and results of the paper are as follows:Based on the overall framework of the smart station,a general scheme for convenient transfer of intelligent stations is proposed,and the mode of convenient transfer in the station is designed from six aspects of "one platform,one system and four optimization schemes",including the information platform and the positioning and navigation system in the station,optimization of guidance signage system,smart taxi system,optimization of convenient transfer of railways and subways,and intelligent car positioning system,covering all links required by passengers in the transfer within the station,and giving technical implementation ideas for each system.The requirements of the convenient transfer information platform were analyzed,and the overall architecture of the smart station convenient transfer information platform was proposed.The main functions of the platform were designed based on the analysis of the transfer method and transfer purpose of passengers to the station,and the external system was studied.Interface scheme,designed and developed a prototype system,the experimental test results are good.This paper analyzes the current status and actual needs of the interconnection between the railway and subway ticketing system,and proposes real-name entities/virtual cards based on real-name entities/virtual cards,interchangeable two-dimensional code,one-code pass,face pass,There are 6 ways to realize the interconnection and intercommunication between the railway and subway ticket inspection system,and a comprehensive comparative analysis and research are carried out.A solution for interconnection and interoperability that conforms to the current railway and urban rail ticket inspection model is proposed.The commonly used indoor positioning technologies and methods are analyzed,the application technology of positioning and navigation in railway stations is deepened,the application of fingerprint database matching positioning method in the passenger station navigation system is studied,and the KNN and W-KNN algorithms are used based on Fingerprint library positioning experiment.The experimental results show that the fingerprint library matching positioning method is superior in station positioning accuracy.