ATE406634T1 - Verfahren zur erkennung von nächtlichem nebel und system zur umsetzung dieses verfahrens - Google Patents

Verfahren zur erkennung von nächtlichem nebel und system zur umsetzung dieses verfahrens

Info

Publication number
ATE406634T1
ATE406634T1 AT06290580T AT06290580T ATE406634T1 AT E406634 T1 ATE406634 T1 AT E406634T1 AT 06290580 T AT06290580 T AT 06290580T AT 06290580 T AT06290580 T AT 06290580T AT E406634 T1 ATE406634 T1 AT E406634T1
Authority
AT
Austria
Prior art keywords
implementing
night
shapes
time fog
fog
Prior art date
Application number
AT06290580T
Other languages
English (en)
Inventor
Joel Leleve
Abdelaziz Bensrhair
Jean Rebut
Original Assignee
Valeo Vision
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 Valeo Vision filed Critical Valeo Vision
Application granted granted Critical
Publication of ATE406634T1 publication Critical patent/ATE406634T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/56—Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
    • G06V20/58—Recognition of moving objects or obstacles, e.g. vehicles or pedestrians; Recognition of traffic objects, e.g. traffic signs, traffic lights or roads
    • G06V20/584—Recognition of moving objects or obstacles, e.g. vehicles or pedestrians; Recognition of traffic objects, e.g. traffic signs, traffic lights or roads of vehicle lights or traffic lights
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
    • B60Q1/1415—Dimming circuits
    • B60Q1/1423—Automatic dimming circuits, i.e. switching between high beam and low beam due to change of ambient light or light level in road traffic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/18—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights being additional front lights
    • B60Q1/20—Fog lights
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • G06T7/66—Analysis of geometric attributes of image moments or centre of gravity
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30248—Vehicle exterior or interior

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Geometry (AREA)
  • Human Computer Interaction (AREA)
  • Image Processing (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Traffic Control Systems (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Image Analysis (AREA)
  • Measurement Of Optical Distance (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Studio Devices (AREA)
AT06290580T 2005-04-19 2006-04-07 Verfahren zur erkennung von nächtlichem nebel und system zur umsetzung dieses verfahrens ATE406634T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0503906A FR2884637B1 (fr) 2005-04-19 2005-04-19 Procede de detection de brouillard nocturne et systeme de mise en oeuvre de ce procede

Publications (1)

Publication Number Publication Date
ATE406634T1 true ATE406634T1 (de) 2008-09-15

Family

ID=35889744

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06290580T ATE406634T1 (de) 2005-04-19 2006-04-07 Verfahren zur erkennung von nächtlichem nebel und system zur umsetzung dieses verfahrens

Country Status (7)

Country Link
US (1) US7423752B2 (de)
EP (1) EP1715456B1 (de)
JP (1) JP2006343322A (de)
AT (1) ATE406634T1 (de)
DE (1) DE602006002418D1 (de)
ES (1) ES2313584T3 (de)
FR (1) FR2884637B1 (de)

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DE102005027185A1 (de) * 2005-06-07 2006-12-14 Schefenacker Vision Systems Germany Gmbh Einrichtung zur Einstellung der Lichtstärke einer Lichtquelle, insbesondere wenigstens einer Lichtquelle einer Heckleuchte eines Kraftfahrzeuges, sowie Verfahren zur Einstellung der Lichtstärke
JP5022609B2 (ja) * 2006-02-27 2012-09-12 日立オートモティブシステムズ株式会社 撮像環境認識装置
DE102006027121A1 (de) * 2006-06-12 2007-12-13 Robert Bosch Gmbh Bildaufnahmesystem und Verfahren für die Entfernungsbestimmung mit einem Bildaufnahmesystem
FR2902556B1 (fr) * 2006-06-15 2008-08-15 Valeo Vision Sa Procede de determination d'une distance de visibilite pour un conducteur d'un vehicule.
US7693629B2 (en) * 2006-11-14 2010-04-06 Denso Corporation Onboard fog determining apparatus
JP4321591B2 (ja) * 2007-01-11 2009-08-26 株式会社デンソー 車載霧判定装置
FR2919727B1 (fr) 2007-08-03 2010-07-30 Valeo Vision Procede de detection par un vehicule d'un phenomene perturbateur de visibilite
FR2922506B1 (fr) 2007-10-18 2010-03-19 Renault Sas Procedes de mesure de la distance de visibilite d'un conducteur de vehicule automobile et de calcul d'une consigne de vitesse du vehicule, et systemes pour leur mise en oeuvre
FR2923016B1 (fr) * 2007-10-31 2009-11-20 Valeo Vision Procede de detection d'un phenomene perturbateur de visibilite pour un vehicule.
FR2923933B1 (fr) * 2007-11-16 2010-03-26 Valeo Vision Procede de detection d'un phenomene perturbateur de visibilite pour un vehicule
DE102008025749A1 (de) * 2008-05-30 2010-02-04 Hella Kgaa Hueck & Co. Verfahren und Vorrichtung zum Klassifizieren eines in mindestens einem Bild einer Abbildung eines Bereichs vor einem Fahrzeug detektierten Objekts
FR2940205B1 (fr) * 2008-12-19 2011-11-25 Valeo Vision Sas Procede de commutation du mode d'eclairage de projecteurs pour vehicule automobile.
FR2947366B1 (fr) * 2009-06-30 2014-11-21 Valeo Vision Procede d'analyse de marquages de roues pour vehicule automobile
DE102010002312A1 (de) 2010-02-24 2011-08-25 Robert Bosch GmbH, 70469 Verfahren und Vorrichtung zur Analyse eines Bildes einer Bilderfassungseinrichtung für ein Fahrzeug
DE102010002310A1 (de) 2010-02-24 2011-08-25 Audi Ag, 85057 Verfahren und Vorrichtung zur Freisichtprüfung einer Kamera für ein automobiles Umfeld
FR2965354B1 (fr) 2010-09-28 2012-10-12 France Etat Ponts Chaussees Procede et dispositif de detection de brouillard, la nuit
EP2495127B1 (de) 2011-03-01 2014-07-30 Autoliv Development AB Fahrerassistenzsystem und -verfahren für ein Kraftfahrzeug
DE102011017649B3 (de) 2011-04-28 2012-10-11 Robert Bosch Gmbh Verfahren und Vorrichtung zur Erkennung einer Intensität eines Aerosols in einem Sichtfeld einer Kamera eines Fahrzeugs
WO2012171739A2 (de) * 2011-06-17 2012-12-20 Robert Bosch Gmbh Verfahren und steuergerät zur erkennung einer wetterbedingung in einem umfeld eines fahrzeugs
US9467687B2 (en) * 2012-07-03 2016-10-11 Clarion Co., Ltd. Vehicle-mounted environment recognition device
US9199574B2 (en) 2012-09-11 2015-12-01 Gentex Corporation System and method for detecting a blocked imager
US9499114B2 (en) * 2013-02-27 2016-11-22 Gentex Corporation System and method for monitoring vehicle speed and driver notification
CN105324287B (zh) * 2013-04-11 2018-07-06 伟摩有限责任公司 使用车载传感器检测天气条件的方法和系统
JP6125900B2 (ja) * 2013-05-16 2017-05-10 株式会社小糸製作所 リアフォグランプ制御装置及びリアフォグランプシステム
KR101470831B1 (ko) * 2013-05-28 2014-12-10 전남대학교산학협력단 사용자 제어가 가능한 거듭제곱근 연산자를 이용한 안개영상 개선 장치
US9514373B2 (en) 2013-08-28 2016-12-06 Gentex Corporation Imaging system and method for fog detection
DE102013221707A1 (de) 2013-10-25 2015-04-30 Robert Bosch Gmbh Verfahren und Vorrichtung zum Erkennen einer Eigenblendungssituation im Umfeld eines Fahrzeugs
WO2015183889A1 (en) * 2014-05-27 2015-12-03 Robert Bosch Gmbh Detection, identification, and mitigation of lens contamination for vehicle mounted camera systems
US10933798B2 (en) * 2017-09-22 2021-03-02 Magna Electronics Inc. Vehicle lighting control system with fog detection
DE112018007029B4 (de) 2018-03-12 2022-12-08 Mitsubishi Electric Corporation Nebelbestimmungsvorrichtung, Nebelbestimmungsverfahren und Nebelbestimmungsprogramm
DE102019134539A1 (de) * 2019-12-16 2021-06-17 Bayerische Motoren Werke Aktiengesellschaft Verfahren und Vorrichtung zur Ermittlung der Sichtweite einer Kamera
JP2021132757A (ja) 2020-02-25 2021-09-13 パナソニックＩｐマネジメント株式会社 電気かみそり
CN112465720B (zh) * 2020-11-27 2024-02-23 南京邮电大学 一种基于图像天空分割的图像去雾方法、装置和存储介质
CN113435405B (zh) * 2021-07-15 2023-09-08 山东交通学院 基于视频图像的高速公路夜间团雾监测方法及系统
US11766938B1 (en) * 2022-03-23 2023-09-26 GM Global Technology Operations LLC Augmented reality head-up display for overlaying a notification symbol over a visually imperceptible object

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR687594A (fr) 1930-01-02 1930-08-11 Dispositif d'éclairage pour le croisement des véhicules automobiles
FR2721400B1 (fr) * 1994-06-16 1996-09-13 Valeo Vision Procédé et dispositif de détection de brouillard ou de fumée, notamment pour véhicule automobile.
JP3637592B2 (ja) * 2001-09-07 2005-04-13 セイコーエプソン株式会社 画像読み取り装置及び画像入出力装置
FR2847367B1 (fr) * 2002-11-19 2005-01-14 Valeo Vision Procede et dispositif de determination de la distance de visibilite du conducteur d'un vehicule
FR2857463B1 (fr) * 2003-07-11 2005-09-02 Valeo Vision Systeme de vision nocturne a infrarouge, en couleur.
EP1498721A1 (de) * 2003-07-15 2005-01-19 ELMOS Semiconductor AG Vorrichtung zur Erkennung von Nebel, insbesondere für ein Fahrzeug

Also Published As

Publication number Publication date
US20070031006A1 (en) 2007-02-08
FR2884637A1 (fr) 2006-10-20
US7423752B2 (en) 2008-09-09
EP1715456A1 (de) 2006-10-25
FR2884637B1 (fr) 2007-06-29
JP2006343322A (ja) 2006-12-21
ES2313584T3 (es) 2009-03-01
EP1715456B1 (de) 2008-08-27
DE602006002418D1 (de) 2008-10-09

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