EP1049064A3 - Verkehrsüberwachungseinrichtung mit Polarisationsfiltern - Google Patents

Verkehrsüberwachungseinrichtung mit Polarisationsfiltern Download PDF

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Publication number
EP1049064A3
EP1049064A3 EP00109011A EP00109011A EP1049064A3 EP 1049064 A3 EP1049064 A3 EP 1049064A3 EP 00109011 A EP00109011 A EP 00109011A EP 00109011 A EP00109011 A EP 00109011A EP 1049064 A3 EP1049064 A3 EP 1049064A3
Authority
EP
European Patent Office
Prior art keywords
monitoring device
traffic monitoring
arrangement
polarisation filters
polarising
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.)
Granted
Application number
EP00109011A
Other languages
English (en)
French (fr)
Other versions
EP1049064B1 (de
EP1049064A2 (de
Inventor
Erhard Milatz
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.)
Robot Visual Systems GmbH
Original Assignee
Robot Foto and Electronic GmbH and Co KG
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 Robot Foto and Electronic GmbH and Co KG filed Critical Robot Foto and Electronic GmbH and Co KG
Publication of EP1049064A2 publication Critical patent/EP1049064A2/de
Publication of EP1049064A3 publication Critical patent/EP1049064A3/de
Application granted granted Critical
Publication of EP1049064B1 publication Critical patent/EP1049064B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G08G1/052—Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed
    • G08G1/054—Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed photographing overspeeding vehicles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Studio Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)

Abstract

Die Erfindung betrifft eine Verkehrsüberwachungseinrichtung (10) zur Erfassung von Verkehrsübertretungen, welche Mittel (20) zum Ausleuchten eines Zielobjektes (24) und Bilderfassungsmittel (28) zum Speichern der Verkehrsübertretung aufweist, bei der Mittel (22) zum Polarisieren des Lichtes, welches das Zielobjekt (24) ausleuchtet, und bei der Mittel (30) zum Polarisieren des vom Zielobjekt reflektierten Lichtes vorgesehen sind Weiterhin betrifft die Erfindung ein Verfahren zum Erfassen von Verkehrsübertretungen von Zielobjekten (24) mit einer Verkehrsüberwachungseinrichtung (10), welche Mittel (20) zum Ausleuchten des Zielobjektes (24) und Bilderfassungsmittel (28) zum Speichern der Verkehrsübertretung aufweist, wobei das Licht zum Ausleuchten mit einer definierten Polarisationsebene erzeugt wird und von der Bilderfassungseinrichtung (28) nur Licht mit dieser entsprechenden Polarisationsebene erfaßt wird.
EP00109011A 1999-04-27 2000-04-26 Verkehrsüberwachungseinrichtung mit Polarisationsfiltern Expired - Lifetime EP1049064B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19919061A DE19919061A1 (de) 1999-04-27 1999-04-27 Verkehrsüberwachungseinrichtung mit Polarisationsfiltern
DE19919061 1999-04-27

Publications (3)

Publication Number Publication Date
EP1049064A2 EP1049064A2 (de) 2000-11-02
EP1049064A3 true EP1049064A3 (de) 2002-07-24
EP1049064B1 EP1049064B1 (de) 2006-09-06

Family

ID=7905996

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00109011A Expired - Lifetime EP1049064B1 (de) 1999-04-27 2000-04-26 Verkehrsüberwachungseinrichtung mit Polarisationsfiltern

Country Status (4)

Country Link
EP (1) EP1049064B1 (de)
AT (1) ATE338997T1 (de)
DE (2) DE19919061A1 (de)
ES (1) ES2272213T3 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10038731B4 (de) * 2000-08-01 2004-04-29 Move & Traffic Controls Gmbh Anordnung eines optischen Bild-Scanners zur Erfassung großer Objekte, bei der die Detektionsobjekte bewegt werden
WO2008154737A1 (en) 2007-06-18 2008-12-24 Leddartech Inc. Lighting system with traffic management capabilities
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
DE202007008461U1 (de) * 2007-06-14 2008-08-14 Robot Visual Systems Gmbh Verkehrsüberwachungssystem
US8600656B2 (en) 2007-06-18 2013-12-03 Leddartech Inc. Lighting system with driver assistance capabilities
CN101408718B (zh) * 2007-10-12 2011-01-19 上海宝康电子控制工程有限公司 道口机动车驾驶人查控系统
WO2009079779A1 (en) 2007-12-21 2009-07-02 Leddartech Inc. Parking management system and method using lighting system
CA2710212C (en) 2007-12-21 2014-12-09 Leddartech Inc. Detection and ranging methods and systems
EP2517189B1 (de) 2009-12-22 2014-03-19 Leddartech Inc. Aktives 3d-überwachungssystem für verkehrsdetektion
CN101968598A (zh) * 2010-09-05 2011-02-09 苏州达信科技电子有限公司 影像截取装置与车牌影像记录器
US8908159B2 (en) 2011-05-11 2014-12-09 Leddartech Inc. Multiple-field-of-view scannerless optical rangefinder in high ambient background light
WO2012172526A1 (en) 2011-06-17 2012-12-20 Leddartech Inc. System and method for traffic side detection and characterization
CA3112113A1 (en) 2012-03-02 2013-09-06 Leddartech Inc. System and method for multipurpose traffic detection and characterization
CA2960123C (en) 2014-09-09 2021-04-13 Leddartech Inc. Discretization of detection zone

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2129984A1 (de) * 1970-07-29 1972-02-03 Ltv Aerospace Corp Vorrichtung und Verfahren zum Aufzeichnen von Bildern
US3882512A (en) * 1973-06-25 1975-05-06 Timelapse Inc Camera system with on-frame digital recording means
EP0455524A1 (de) * 1990-04-02 1991-11-06 Regie Nationale Des Usines Renault S.A. Beleuchtungs- und Anzeigesystem für Fahrzeuge

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2129984A1 (de) * 1970-07-29 1972-02-03 Ltv Aerospace Corp Vorrichtung und Verfahren zum Aufzeichnen von Bildern
FR2103775A5 (de) * 1970-07-29 1972-04-14 Ltv Aerospace Corp
US3882512A (en) * 1973-06-25 1975-05-06 Timelapse Inc Camera system with on-frame digital recording means
EP0455524A1 (de) * 1990-04-02 1991-11-06 Regie Nationale Des Usines Renault S.A. Beleuchtungs- und Anzeigesystem für Fahrzeuge
DE69110752T2 (de) * 1990-04-02 1996-03-14 Renault Beleuchtungs- und Anzeigesystem für Fahrzeuge.

Also Published As

Publication number Publication date
ATE338997T1 (de) 2006-09-15
EP1049064B1 (de) 2006-09-06
DE50013417D1 (de) 2006-10-19
EP1049064A2 (de) 2000-11-02
ES2272213T3 (es) 2007-05-01
DE19919061A1 (de) 2000-11-02

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