CH570665A5 - - Google Patents

Info

Publication number
CH570665A5
CH570665A5 CH117873A CH117873A CH570665A5 CH 570665 A5 CH570665 A5 CH 570665A5 CH 117873 A CH117873 A CH 117873A CH 117873 A CH117873 A CH 117873A CH 570665 A5 CH570665 A5 CH 570665A5
Authority
CH
Switzerland
Application number
CH117873A
Original Assignee
Sfim
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sfim filed Critical Sfim
Publication of CH570665A5 publication Critical patent/CH570665A5/xx

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/07—Controlling traffic signals
    • G08G1/08—Controlling traffic signals according to detected number or speed of vehicles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
CH117873A 1972-09-12 1973-01-26 CH570665A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7232249A FR2199153B1 (xx) 1972-09-12 1972-09-12

Publications (1)

Publication Number Publication Date
CH570665A5 true CH570665A5 (xx) 1975-12-15

Family

ID=9104150

Family Applications (1)

Application Number Title Priority Date Filing Date
CH117873A CH570665A5 (xx) 1972-09-12 1973-01-26

Country Status (5)

Country Link
JP (1) JPS4969100A (xx)
CH (1) CH570665A5 (xx)
FR (1) FR2199153B1 (xx)
GB (1) GB1413082A (xx)
IT (1) IT969226B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2119987A (en) * 1982-04-02 1983-11-23 Ogden Electronics Ltd Traffic control system
DE4102460A1 (de) * 1991-01-28 1992-07-30 Siemens Ag Verfahren und einrichtung zur erfassung von fahrzeugen im strassenverkehr fuer die steuerung einer verkehrssignalanlage
GB9107476D0 (en) * 1991-04-09 1991-05-22 Peek Traffic Ltd Improvements in vehicle detection systems
FR2690755B1 (fr) * 1992-04-30 1994-08-26 Thomson Csf Procédé et système de détection d'un ou plusieurs objets dans une zone angulaire, et applications.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3182312A (en) * 1962-01-11 1965-05-04 Lab For Electronics Inc Vehicle detection and counting system
BE642552A (xx) * 1962-12-07
FR1421496A (fr) * 1964-11-03 1965-12-17 Sfim Appareillage de réglage de la circulation d'objets et plus spécialement de véhicules automobiles, à une intersection de voies
JPS4919040B1 (xx) * 1969-02-15 1974-05-14

Also Published As

Publication number Publication date
FR2199153B1 (xx) 1976-01-23
JPS4969100A (xx) 1974-07-04
IT969226B (it) 1974-03-30
FR2199153A1 (xx) 1974-04-05
GB1413082A (en) 1975-11-05

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Legal Events

Date Code Title Description
PL Patent ceased