SELECTION OF INTERCOMMUNICATION AND DRIVER AID SYSTEMS ON NATIONAL TOLL MOTORWAYS

SELECCION DE SISTEMA DE INTERCOMUNICACION Y AUXILIO EN LAS AUTOPISTAS NACIONALES DE PEAJE

THE MINISTERIAL PLAN FOR THE DEVELOPMENT OF TOLL MOTORWAYS REQUIRES THE SELECTION OF SYSTEMS FOR INTER-COMMUNICATION AND ASSISTANCE ON THESE MOTORWAYS. THE DEVELOPMENT OF MOTORWAYS ON A CONCESSIONARY SYSTEM IMPOSES ON THE CONCESSIONAIRES, THE OBLIGATION TO INSTALL A SPECIAL TELEPHONE OR RADIO TELEPHONE SAFETY SYSTEM. THIS SYSTEM SHOULD BE THE SAME THROUGHOUT THE ENTIRE NATIONAL NETWORK. IN THE CHOICE OF THIS SYSTEM, IT IS NECESSARY TO TAKE ACCOUNT OF THE GENERAL PROBLEMS OF TELECOMMUNICATIONS ON MOTORWAYS AND THE INCLUSION OF OTHER COMPLEMENTARY INFORMATION SYSTEMS FOR THE USER, FOR SAFETY AND FOR TRAFFIC CONTROL. THE SYSTEMS USED ON BOTH NATIONAL MOTORWAYS AND EUROPEAN MOTORWAYS ARE PRESENTED. AN ANALYSIS IS PRESENTED OF THE TECHNICAL, FUNCTIONAL AND ECONOMIC CHARACTERISTICS OF TWO SYSTEMS OF TRANSMISSION USED (BY CABLE AND BY RADIO), AND THIS DEMONSTRATES THE ADVANTAGES OF THE CABLE SYSTEM.

  • Corporate Authors:

    MOP DIRECCION GRAL DE CARRETERAS, SUBDIRECCION GRAL DE CONCESIONES

    AVDA GENERALISIMO, S/N
    MADRID,   Spain  16
  • Authors:
    • -
  • Publication Date: 1975-5

Language

  • Spanish

Media Info

  • Pagination: 48P

Subject/Index Terms

Filing Info

  • Accession Number: 01298570
  • Record Type: Publication
  • Source Agency: Institut Francais des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux (IFSTTAR)
  • Files: ITRD
  • Created Date: Nov 21 2010 6:48AM