双频卡在地铁乘客换乘路径研究中的可用性

Applicability of the Dual Frequency Non-contact IC Cards in Metro Passengers'Transfer Routes Studies

论述地铁乘客换乘路径的研究背景、必要性、存在的问题及双频非接触式IC卡技术的现状,从技术可行性、应用原理、简易验证平台测试结果、经济性等方面进行分析,对双频卡在地铁乘客换乘路径研究中的可用性进行研究与探讨。通过分析得出,相比现有的非接触式IC卡技术,采用双频卡技术在不降低原IC卡使用功能的前提下,可以精确地得到地铁线网每条线路的客流数据和换乘站的客流流向等资料,为地铁的建设和运营管理提供更大帮助和决策支持。

In this paper, the development of dual-frequency non-contact IC card technology is reviewed based on the necessity and existing problems of the metro passengers＇ waking routes studies. The applicability of the dual-frequency non-contact type IC card technology in the route research of metro passengers is investigated from the aspects of feasl＂oility, application principle, test results and economy. By using dual-frequency non-contact type IC card technology, the passenger traffic laws of the rail transportation network for each line and the concentration degree of passenger flows of interchange stations, etc. can be obtained more accurately compared with the case in which existing non-contact IC card technology is adopted on the premise of convenient passenger trans- port service. So the technology can provide more efficient and decision making support for rail transit construction and operation management.