FR2523341B1 - - Google Patents

Info

Publication number
FR2523341B1
FR2523341B1 FR8204298A FR8204298A FR2523341B1 FR 2523341 B1 FR2523341 B1 FR 2523341B1 FR 8204298 A FR8204298 A FR 8204298A FR 8204298 A FR8204298 A FR 8204298A FR 2523341 B1 FR2523341 B1 FR 2523341B1
Authority
FR
France
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
FR8204298A
Other versions
FR2523341A1 (fr
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.)
TECHNO 2000
Original Assignee
TECHNO 2000
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 TECHNO 2000 filed Critical TECHNO 2000
Priority to FR8204298A priority Critical patent/FR2523341A1/fr
Publication of FR2523341A1 publication Critical patent/FR2523341A1/fr
Application granted granted Critical
Publication of FR2523341B1 publication Critical patent/FR2523341B1/fr
Granted 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)
FR8204298A 1982-03-15 1982-03-15 Dispositif d'analyse de trafic de vehicules sur une chaussee Granted FR2523341A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8204298A FR2523341A1 (fr) 1982-03-15 1982-03-15 Dispositif d'analyse de trafic de vehicules sur une chaussee

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8204298A FR2523341A1 (fr) 1982-03-15 1982-03-15 Dispositif d'analyse de trafic de vehicules sur une chaussee

Publications (2)

Publication Number Publication Date
FR2523341A1 FR2523341A1 (fr) 1983-09-16
FR2523341B1 true FR2523341B1 (fr) 1985-04-19

Family

ID=9271987

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8204298A Granted FR2523341A1 (fr) 1982-03-15 1982-03-15 Dispositif d'analyse de trafic de vehicules sur une chaussee

Country Status (1)

Country Link
FR (1) FR2523341A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1221607B (it) * 1987-08-25 1990-07-12 Fiorello Sodi Impianto per la rilevazione e la registrazione di infrazioni alle regole di disciplina stradale,con l'impiego di laser
GB8727824D0 (en) * 1987-11-27 1987-12-31 Combustion Dev Ltd Monitoring means
IL86202A (en) * 1988-04-27 1992-01-15 Driver Safety Systems Ltd Traffic safety monitoring apparatus
FR2645310B1 (fr) * 1989-03-31 1991-06-21 Elsydel Procede d'identification d'objets en mouvement, notamment de vehicules, et systemes pour sa mise en oeuvre
DE69821389T2 (de) * 1997-11-24 2004-09-16 Peugeot Citroën Automobiles S.A. Sensoranordnung mit fotozellen
NL2002115C (nl) 2008-10-20 2010-04-21 Stichting Noble House Inrichting en werkwijze voor het voorkomen van detectie of snelheidsdetectie door externe lasermeetapparatuur.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2436540A (en) * 1944-08-31 1948-02-24 Casco Products Corp Hand-held power tool
FR1481269A (fr) * 1966-04-08 1967-05-19 Evr Eclairage Vehicules Rail Détecteur de véhicules
US3516056A (en) * 1966-11-10 1970-06-02 Lear Siegler Inc Traffic control system
US3840848A (en) * 1972-08-08 1974-10-08 Traffic Safety Syst Inc Multiple vehicle gap detection and interval sensing system

Also Published As

Publication number Publication date
FR2523341A1 (fr) 1983-09-16

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse