DE602006002418D1 - 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
DE602006002418D1
DE602006002418D1 DE602006002418T DE602006002418T DE602006002418D1 DE 602006002418 D1 DE602006002418 D1 DE 602006002418D1 DE 602006002418 T DE602006002418 T DE 602006002418T DE 602006002418 T DE602006002418 T DE 602006002418T DE 602006002418 D1 DE602006002418 D1 DE 602006002418D1
Authority
DE
Germany
Prior art keywords
fog
nocturnal
implementing
detecting
shapes
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.)
Active
Application number
DE602006002418T
Other languages
English (en)
Inventor
Joel Leleve
Abdelaziz Bensrhair
Jean Rebut
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.)
Valeo Vision SAS
Original Assignee
Valeo Vision SAS
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 SAS filed Critical Valeo Vision SAS
Publication of DE602006002418D1 publication Critical patent/DE602006002418D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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)
  • Human Computer Interaction (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Geometry (AREA)
  • Image Processing (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Traffic Control Systems (AREA)
  • Image Analysis (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Studio Devices (AREA)
  • Measurement Of Optical Distance (AREA)
DE602006002418T 2005-04-19 2006-04-07 Verfahren zur Erkennung von nächtlichem Nebel und System zur Umsetzung dieses Verfahrens Active DE602006002418D1 (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
DE602006002418D1 true DE602006002418D1 (de) 2008-10-09

Family

ID=35889744

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006002418T Active DE602006002418D1 (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)

Families Citing this family (34)

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Publication number Priority date Publication date Assignee Title
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
CN105593875B (zh) * 2011-06-17 2020-02-07 罗伯特·博世有限公司 用于识别车辆的周围环境中的天气状况的方法和控制设备
JP5863968B2 (ja) * 2012-07-03 2016-02-17 クラリオン株式会社 車載環境認識装置
US9199574B2 (en) 2012-09-11 2015-12-01 Gentex Corporation System and method for detecting a blocked imager
WO2014134194A1 (en) * 2013-02-27 2014-09-04 Gentex Corporation System and method for monitoring vehicle speed with driver notification
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
WO2015031478A1 (en) 2013-08-28 2015-03-05 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
EP3149656B1 (de) * 2014-05-27 2020-01-15 Robert Bosch GmbH Nachweis, identifizierung und verringerung von der linsenkontamination für fahrzeugmontierte kamerasysteme
US10933798B2 (en) * 2017-09-22 2021-03-02 Magna Electronics Inc. Vehicle lighting control system with fog detection
US20200408919A1 (en) * 2018-03-12 2020-12-31 Mitsubishi Electric Corporation Fog determination apparatus, fog determination method, and computer readable medium
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
US7423752B2 (en) 2008-09-09
EP1715456A1 (de) 2006-10-25
JP2006343322A (ja) 2006-12-21
ATE406634T1 (de) 2008-09-15
FR2884637B1 (fr) 2007-06-29
US20070031006A1 (en) 2007-02-08
FR2884637A1 (fr) 2006-10-20
EP1715456B1 (de) 2008-08-27
ES2313584T3 (es) 2009-03-01

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Legal Events

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