Communication System development based on Free Flow, Multi Lane

무정차 다차로 기반의 통신시스템 개발

  • 우예나 (서울여자대학교 컴퓨터학과) ;
  • 이기한 (서울여자대학교 컴퓨터학과)
  • Received : 2014.04.22
  • Accepted : 2014.07.31
  • Published : 2014.08.31


The Electronic Toll Collection System based on Free-Flow Multi-Lane is needed to solve some yearly problems such as traffic congestion, safety accident, maintenance by hold-up of one way hi-pass system. The hi-pass communication system is first-in, first-out method in one way environment so, it can't handle various running patterns such as vehicle platoon, switching lane and passing in multi-lane environment. In this thesis we compared and analyzed the communication system of foreign countries ETCS operating system and domestic hi-pass communication system, then studied communication system which can run in multiple-way accepting existing hi-pass OBU. And we formed the communication system of Free-Flow Multi-Lane environment as a plan using incoherent of IR antenna and coherent of RF antenna. The communication system in Free-Flow Multi-Lane environment can be used not alone in parking garages but in expressways of ETCS and toll roads from now on.


Supported by : 국토해양부


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