2nd generation in-vehicle unit for Singapore ERP system

Singapore ERP (Electronic Road Pricing) system has been operating since 1998. In the ERP system, IU (In-vehicle Unit) fitted on the vehicle communicates with the roadside equipment by microwave, and ERP levy is debited automatically from a contact smartcard inserted in the IU. In 2002, besides contact smartcard, electronic payment system using a contactless smart card was launched for public transportation services and other electronic payment systems. For motorists' convenience, it is desirable to unify these payment schemes. Hence, a new IU has been developed as the solution to accept both contact smart card and contactless smartcard. For the covering abstract see ITRD E140665.

  • Authors:
    • MURATA, T
    • SHIMODA, T
    • TANAKA, M
  • Publication Date: 2007


  • English

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Filing Info

  • Accession Number: 01151390
  • Record Type: Publication
  • Source Agency: Transport Research Laboratory
  • Files: ITRD
  • Created Date: Mar 1 2010 8:21AM