CA1057834A - Capteur de presence de vehicules - Google Patents

Capteur de presence de vehicules

Info

Publication number
CA1057834A
CA1057834A CA218,238A CA218238A CA1057834A CA 1057834 A CA1057834 A CA 1057834A CA 218238 A CA218238 A CA 218238A CA 1057834 A CA1057834 A CA 1057834A
Authority
CA
Canada
Prior art keywords
vehicle
antenna
signal
vehicles
area
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA218,238A
Other languages
English (en)
Inventor
Hans W. Baumans
Philip J. Caruso (Jr.)
George K. Oister
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Centre de Recherche Industrielle du Quebec CRIQ
Original Assignee
Centre de Recherche Industrielle du Quebec CRIQ
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 Centre de Recherche Industrielle du Quebec CRIQ filed Critical Centre de Recherche Industrielle du Quebec CRIQ
Priority to CA218,238A priority Critical patent/CA1057834A/fr
Application granted granted Critical
Publication of CA1057834A publication Critical patent/CA1057834A/fr
Expired legal-status Critical Current

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
    • G08G1/04—Detecting movement of traffic to be counted or controlled using optical or ultrasonic detectors
    • 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
    • G08G1/015—Detecting movement of traffic to be counted or controlled with provision for distinguishing between two or more types of vehicles, e.g. between motor-cars and cycles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)
  • Geophysics And Detection Of Objects (AREA)
CA218,238A 1975-01-20 1975-01-20 Capteur de presence de vehicules Expired CA1057834A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA218,238A CA1057834A (fr) 1975-01-20 1975-01-20 Capteur de presence de vehicules

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA218,238A CA1057834A (fr) 1975-01-20 1975-01-20 Capteur de presence de vehicules

Publications (1)

Publication Number Publication Date
CA1057834A true CA1057834A (fr) 1979-07-03

Family

ID=4102095

Family Applications (1)

Application Number Title Priority Date Filing Date
CA218,238A Expired CA1057834A (fr) 1975-01-20 1975-01-20 Capteur de presence de vehicules

Country Status (1)

Country Link
CA (1) CA1057834A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0286251A3 (fr) * 1987-03-18 1990-07-11 Centre De Recherche Industrielle Du Quebec Détecteur à micro-ondes pour la détermination de la dimension/vitesse d'un véhicule
WO1997025633A1 (fr) * 1996-01-11 1997-07-17 Lockheed Martin Corporation Radiometre pour la detection de vehicules
GB2390209A (en) * 2002-05-14 2003-12-31 Roke Manor Research Vehicle detection using emitted radiation
FR3057093A1 (fr) * 2016-10-04 2018-04-06 Commissariat Energie Atomique Systeme de detection d'au moins un vehicule au sein d'une aire de detection situee sur une chaussee

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0286251A3 (fr) * 1987-03-18 1990-07-11 Centre De Recherche Industrielle Du Quebec Détecteur à micro-ondes pour la détermination de la dimension/vitesse d'un véhicule
WO1997025633A1 (fr) * 1996-01-11 1997-07-17 Lockheed Martin Corporation Radiometre pour la detection de vehicules
GB2390209A (en) * 2002-05-14 2003-12-31 Roke Manor Research Vehicle detection using emitted radiation
FR3057093A1 (fr) * 2016-10-04 2018-04-06 Commissariat Energie Atomique Systeme de detection d'au moins un vehicule au sein d'une aire de detection situee sur une chaussee

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