As the speed of vehicles and the density of traffic increase, transport networks are going to need reliable communications system if they are to run efficiently and if present safety standards are to be maintained. Today, attention is being paid mostly to services in which vehicles run along set paths, such as railways, where means of transmitting intelligence are needed for obstacle detection as well as for ordinary communication.

  • Corporate Authors:

    Thomson Publications South Africa Proprietary Ltd

    P.O. Box 8308
    2000 Johannesburg,   South Africa 
  • Authors:
    • Midgley, D
    • Boness, K D
  • Publication Date: 1975-9

Media Info

  • Features: Figures;
  • Pagination: p. 3-10
  • Serial:
    • Railway Engineering
    • Volume: 19
    • Issue Number: 5
    • Publisher: Thomson Publications South Africa Proprietary Ltd

Subject/Index Terms

Filing Info

  • Accession Number: 00131319
  • Record Type: Publication
  • Source Agency: Railway Engineering
  • Files: TRIS
  • Created Date: Apr 21 1976 12:00AM