Research On The Technologies Of Passenger Information System Control Center In Urban Rail Transit

The continuous development of urban rail transportation makes the service quality and the media operation level of urban rail transit improve continuously. In order to better serve passengers and rail transportation media, to solve the problem of information silos produced Passenger Information System(PIS), to achieve coordination and sharing of information between Passenger Information Systems, the concept of Passenger Information Systems Control Center(PCC). This paper research on the technologies of Passenger Information System Control Center in urban rail transit, it based on the experience in relevant project development and system construction, the combination of theoretical models and practical application, it focused on solving the main problems that PIS connected to the PCC and proposed the solutions of interface technology and the model of platform architecture.This paper introduced the design concept of distributed systems architecture approach and integrated the cloud platform architecture into PCC.Using the advance technologies of SOA, MOM and P2 P could effectively solve to the current problems that each line of PIS access to PCC including interface extension, information exchange and file distribution. Through the needs of the PCC and PIS, we extract the difficulty of system access, analyze and solve the difficulties step by step according to the system configuration and technical characteristics, the article concludes with the application of specific technical solutions.