Exploration on the Wireless Technology for Subway Passenger Information System(PIS)
Huang Chun-fang · Tiedao gongcheng xuebao · 2009
Research purposes: The operation management of modern urban transport system pays more and more attention to the service of passengers,and establishment of the passenger information system servicing the passengers is placed in a key position in subway construction.Through the research,the proposal is made that the wireless technology can be chosen for the subway passenger information system.Research conclusions:Through the analysis and comparison of the three wireless technologies of WLAN,WiMAX and Mesh,application of WLAN technology can realize the bi-high speed telecommunication for subway between train and the station of subway,which is the most advanced,practical and reliable real-time telecommunication mode that can satisfy the communication for high-speed train of subway.