Abstract: In view of the lack of accurate comprehensive traffic information encountered by the passengers when they transfer in high-speed railway hub station, the passenger transfer guidance information service platform for high-speed railway hub station is designed and its technical architecture, structure and functions are described. Through collecting and integrating multiple sources of traffic data of the modes of transport connecting to the hub station, this platform can provide accurate, convenient, and comprehensive transfer guidance information services for the passengers in the station to facilitate improving the efficiency of passenger transfer and relieving the pressure of passenger evacuation at station. Besides, it can predict the need of passenger transfer between the high-speed railway and other modes of urban transport and help the department of passenger traffic service in optimizing the distribution of traffic resources, realizing efficient organization and utilization of traffic resources. Finally, the scenarios of 5G technology application in high-speed railway hub station are prospected in hope of further improving the passengers' travel experience.