FR2690519B1 - DEVICE FOR ANALYZING THE PATH OF MOBILES. - Google Patents

DEVICE FOR ANALYZING THE PATH OF MOBILES.

Info

Publication number
FR2690519B1
FR2690519B1 FR9205205A FR9205205A FR2690519B1 FR 2690519 B1 FR2690519 B1 FR 2690519B1 FR 9205205 A FR9205205 A FR 9205205A FR 9205205 A FR9205205 A FR 9205205A FR 2690519 B1 FR2690519 B1 FR 2690519B1
Authority
FR
France
Prior art keywords
mobiles
analyzing
path
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 - Fee Related
Application number
FR9205205A
Other languages
French (fr)
Other versions
FR2690519A1 (en
Inventor
Braun Alfred
Christian Bernard
Mansuy Philippe
Moreau Hugues
Stanczyk Daniel
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.)
EST CENTRE ETU TECH EQUIPEMENT
Original Assignee
EST CENTRE ETU TECH EQUIPEMENT
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 EST CENTRE ETU TECH EQUIPEMENT filed Critical EST CENTRE ETU TECH EQUIPEMENT
Priority to FR9205205A priority Critical patent/FR2690519B1/en
Publication of FR2690519A1 publication Critical patent/FR2690519A1/en
Application granted granted Critical
Publication of FR2690519B1 publication Critical patent/FR2690519B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
FR9205205A 1992-04-23 1992-04-23 DEVICE FOR ANALYZING THE PATH OF MOBILES. Expired - Fee Related FR2690519B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9205205A FR2690519B1 (en) 1992-04-23 1992-04-23 DEVICE FOR ANALYZING THE PATH OF MOBILES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9205205A FR2690519B1 (en) 1992-04-23 1992-04-23 DEVICE FOR ANALYZING THE PATH OF MOBILES.

Publications (2)

Publication Number Publication Date
FR2690519A1 FR2690519A1 (en) 1993-10-29
FR2690519B1 true FR2690519B1 (en) 1994-06-10

Family

ID=9429317

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9205205A Expired - Fee Related FR2690519B1 (en) 1992-04-23 1992-04-23 DEVICE FOR ANALYZING THE PATH OF MOBILES.

Country Status (1)

Country Link
FR (1) FR2690519B1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8242476B2 (en) 2005-12-19 2012-08-14 Leddartech Inc. LED object detection system and method combining complete reflection traces from individual narrow field-of-view channels
US8310655B2 (en) 2007-12-21 2012-11-13 Leddartech Inc. Detection and ranging methods and systems
US8436748B2 (en) 2007-06-18 2013-05-07 Leddartech Inc. Lighting system with traffic management capabilities
US8600656B2 (en) 2007-06-18 2013-12-03 Leddartech Inc. Lighting system with driver assistance capabilities
US8723689B2 (en) 2007-12-21 2014-05-13 Leddartech Inc. Parking management system and method using lighting system
US8842182B2 (en) 2009-12-22 2014-09-23 Leddartech Inc. Active 3D monitoring system for traffic detection
US8908159B2 (en) 2011-05-11 2014-12-09 Leddartech Inc. Multiple-field-of-view scannerless optical rangefinder in high ambient background light
US9235988B2 (en) 2012-03-02 2016-01-12 Leddartech Inc. System and method for multipurpose traffic detection and characterization
US9378640B2 (en) 2011-06-17 2016-06-28 Leddartech Inc. System and method for traffic side detection and characterization

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5752215A (en) * 1995-02-28 1998-05-12 Livingstone Legend Enterprises (Propiretary) Ltd. Apparatus and method for classifying vehicles using electromagnetic waves and pattern recognition
ITBS20110032A1 (en) * 2011-03-18 2012-09-19 Sipa Srl CAB OF SPEED DETECTION OF MOTOR VEHICLES AND MOBILE KIT TO SUPPORT THE DISSUASION AND ASSESSMENT ACTIVITIES
US10488492B2 (en) 2014-09-09 2019-11-26 Leddarttech Inc. Discretization of detection zone

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3046544A (en) * 1960-02-12 1962-07-24 Gen Railway Signal Co Mounting means for electro-ultrasonic transducers
FR1481269A (en) * 1966-04-08 1967-05-19 Evr Eclairage Vehicules Rail Vehicle detector
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
DE2425466C2 (en) * 1974-05-27 1985-05-30 Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar Device for monitoring rooms by means of optoelectronic measuring devices
GB8907158D0 (en) * 1989-03-30 1989-05-10 Coeval Products Ltd Warning system

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8242476B2 (en) 2005-12-19 2012-08-14 Leddartech Inc. LED object detection system and method combining complete reflection traces from individual narrow field-of-view channels
US8436748B2 (en) 2007-06-18 2013-05-07 Leddartech Inc. Lighting system with traffic management capabilities
US8600656B2 (en) 2007-06-18 2013-12-03 Leddartech Inc. Lighting system with driver assistance capabilities
US8310655B2 (en) 2007-12-21 2012-11-13 Leddartech Inc. Detection and ranging methods and systems
US8723689B2 (en) 2007-12-21 2014-05-13 Leddartech Inc. Parking management system and method using lighting system
US8842182B2 (en) 2009-12-22 2014-09-23 Leddartech Inc. Active 3D monitoring system for traffic detection
US8908159B2 (en) 2011-05-11 2014-12-09 Leddartech Inc. Multiple-field-of-view scannerless optical rangefinder in high ambient background light
US9378640B2 (en) 2011-06-17 2016-06-28 Leddartech Inc. System and method for traffic side detection and characterization
US9235988B2 (en) 2012-03-02 2016-01-12 Leddartech Inc. System and method for multipurpose traffic detection and characterization

Also Published As

Publication number Publication date
FR2690519A1 (en) 1993-10-29

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Legal Events

Date Code Title Description
ST Notification of lapse