REMOTE CONTROLLED AND COMPUTERIZED WARNING SYSTEM FOR ROCKFALLS

SYSTEME AVEC ORDINATEUR POUR LE SUIVI A DISTANCE DU RISQUE D'EBOULEMENT

The movements of unstable masses are measured by position transducers. They are transformed into electric quantities and communicated to local micro-computer terminals which are fed autonomously by solar panels and are fitted to operate between -40 degrees C and +85 degrees C. All measures are transmitted by modem and/or radio link to a main computer for data processing and are visualized on tabulates. When movements exceed the prefixed tolerance limits, prearranged warning systems are activated.

  • Supplemental Notes:
    • Presented to the 26th International Geological Congress, Section 17.
  • Corporate Authors:

    Laboratoire Central des Ponts et Chausees (LCPC)

    Boulevard Lefebvre 58
    Paris Cedex 15,   France  F-75732
  • Authors:
    • Cargnel, G
  • Publication Date: 1981-1

Media Info

Subject/Index Terms

Filing Info

  • Accession Number: 00334035
  • Record Type: Publication
  • Files: TRIS
  • Created Date: Sep 16 1981 12:00AM