IN2014CN02504A - - Google Patents

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Publication number
IN2014CN02504A
IN2014CN02504A IN2504CHN2014A IN2014CN02504A IN 2014CN02504 A IN2014CN02504 A IN 2014CN02504A IN 2504CHN2014 A IN2504CHN2014 A IN 2504CHN2014A IN 2014CN02504 A IN2014CN02504 A IN 2014CN02504A
Authority
IN
India
Prior art keywords
light
image
plate
transparent member
light source
Prior art date
Application number
Other languages
English (en)
Inventor
Taroh Sawaki
Hideaki Hirai
Ryosuke Kasahara
Hiroyoshi Sekiguchi
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of IN2014CN02504A publication Critical patent/IN2014CN02504A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
    • G01N21/43—Refractivity; Phase-affecting properties, e.g. optical path length by measuring critical angle
    • 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
    • B60Q1/143—Automatic dimming circuits, i.e. switching between high beam and low beam due to change of ambient light or light level in road traffic combined with another condition, e.g. using vehicle recognition from camera images or activation of wipers
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/21—Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/12—Details of acquisition arrangements; Constructional details thereof
    • G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
    • G06V10/147—Details of sensors, e.g. sensor lenses
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • 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
    • B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/40—Indexing codes relating to other road users or special conditions
    • B60Q2300/41—Indexing codes relating to other road users or special conditions preceding vehicle
    • 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
    • B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/40—Indexing codes relating to other road users or special conditions
    • B60Q2300/42—Indexing codes relating to other road users or special conditions oncoming vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/04—Wipers or the like, e.g. scrapers
    • B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
    • B60S1/08—Wipers or the like, e.g. scrapers characterised by the drive electrically driven
    • B60S1/0818—Wipers or the like, e.g. scrapers characterised by the drive electrically driven including control systems responsive to external conditions, e.g. by detection of moisture, dirt or the like
    • B60S1/0822—Wipers or the like, e.g. scrapers characterised by the drive electrically driven including control systems responsive to external conditions, e.g. by detection of moisture, dirt or the like characterized by the arrangement or type of detection means
    • B60S1/0833—Optical rain sensor
    • B60S1/0844—Optical rain sensor including a camera
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/04—Wipers or the like, e.g. scrapers
    • B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
    • B60S1/08—Wipers or the like, e.g. scrapers characterised by the drive electrically driven
    • B60S1/0818—Wipers or the like, e.g. scrapers characterised by the drive electrically driven including control systems responsive to external conditions, e.g. by detection of moisture, dirt or the like
    • B60S1/0822—Wipers or the like, e.g. scrapers characterised by the drive electrically driven including control systems responsive to external conditions, e.g. by detection of moisture, dirt or the like characterized by the arrangement or type of detection means
    • B60S1/0862—Wipers or the like, e.g. scrapers characterised by the drive electrically driven including control systems responsive to external conditions, e.g. by detection of moisture, dirt or the like characterized by the arrangement or type of detection means including additional sensors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Data Mining & Analysis (AREA)
  • Vascular Medicine (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • General Engineering & Computer Science (AREA)
  • Evolutionary Biology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
IN2504CHN2014 2011-11-02 2012-11-01 IN2014CN02504A (Direct)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011241519 2011-11-02
JP2012145674A JP5999483B2 (ja) 2011-11-02 2012-06-28 付着物検出装置および車載機器制御装置
PCT/JP2012/078902 WO2013065868A1 (en) 2011-11-02 2012-11-01 Attached matter detector and vehicle equipment control apparatus

Publications (1)

Publication Number Publication Date
IN2014CN02504A true IN2014CN02504A (Direct) 2015-06-26

Family

ID=48192202

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2504CHN2014 IN2014CN02504A (Direct) 2011-11-02 2012-11-01

Country Status (7)

Country Link
US (1) US9519841B2 (Direct)
EP (1) EP2773945A4 (Direct)
JP (1) JP5999483B2 (Direct)
CN (1) CN103907011B (Direct)
BR (1) BR112014010710A2 (Direct)
IN (1) IN2014CN02504A (Direct)
WO (1) WO2013065868A1 (Direct)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015028427A (ja) * 2013-07-30 2015-02-12 株式会社リコー 付着物検出装置、移動体機器制御システム、移動体及び付着物検出用プログラム
KR101484242B1 (ko) * 2013-12-19 2015-01-16 현대자동차 주식회사 자동차의 디스플레이 제어장치 및 제어방법
JP6451283B2 (ja) * 2014-01-10 2019-01-16 株式会社デンソー 光センサ
EP3002550B1 (en) 2014-10-03 2017-08-30 Ricoh Company, Ltd. Information processing system and information processing method for distance measurement
US9426377B2 (en) 2014-10-03 2016-08-23 Ricoh Company, Ltd. Image capturing apparatus, image capturing method, storage medium, and device control system for controlling vehicle-mounted devices
JP6566308B2 (ja) * 2014-11-12 2019-08-28 株式会社リコー 付着物検出装置、移動体機器制御システム、付着物検出用プログラム及び付着物検出方法
US9726604B2 (en) * 2014-11-12 2017-08-08 Ricoh Company, Ltd. Adhering detection apparatus, adhering substance detection method, storage medium, and device control system for controlling vehicle-mounted devices
JP6468482B2 (ja) 2014-11-26 2019-02-13 株式会社リコー 撮像装置、物体検出装置及び移動体機器制御システム
JP6805534B2 (ja) * 2015-07-02 2020-12-23 株式会社リコー 視差画像生成装置、視差画像生成方法及び視差画像生成プログラム、物体認識装置、機器制御システム
DE102016221869A1 (de) * 2016-11-08 2018-05-09 Conti Temic Microelectronic Gmbh Erkennung von Regentropfen auf einer Scheibe mittels einer Kamera und einer Beleuchtung
JP6766681B2 (ja) 2017-02-22 2020-10-14 株式会社デンソー レインセンサ
WO2018173715A1 (ja) * 2017-03-21 2018-09-27 コニカミノルタ株式会社 照明撮像装置
CN106985640B (zh) * 2017-04-26 2023-11-24 华域视觉科技(上海)有限公司 主动防炫目方法及汽车主动防炫目装置
KR102452065B1 (ko) 2017-07-07 2022-10-11 삼성전자 주식회사 카메라의 외부 이물질 흡착 정보를 제공하기 위한 전자 장치 및 방법
US10780860B2 (en) * 2017-08-10 2020-09-22 Aptiv Technologies Limited Predictive windshield wiper system
JP7142350B2 (ja) * 2018-09-12 2022-09-27 株式会社トーメーコーポレーション 検眼装置
JP7200572B2 (ja) * 2018-09-27 2023-01-10 株式会社アイシン 付着物検出装置
JP2020108060A (ja) * 2018-12-28 2020-07-09 株式会社デンソーテン 付着物検出装置および付着物検出方法
JP7193359B2 (ja) * 2019-01-23 2022-12-20 日立Astemo株式会社 画像処理システムおよびカメラシステム
JPWO2021010484A1 (Direct) * 2019-07-18 2021-01-21
CN112277783B (zh) * 2019-07-25 2022-09-30 长城汽车股份有限公司 一种车灯的控制方法、系统及车辆
TWI751717B (zh) 2020-09-22 2022-01-01 環鴻科技股份有限公司 提升影像辨識率的前處理方法及系統
JP7359121B2 (ja) * 2020-10-01 2023-10-11 トヨタ自動車株式会社 制御装置、システム、及びプログラム
DE102020130481B4 (de) * 2020-11-18 2025-05-15 Mercedes-Benz Group AG Verfahren und Vorrichtung zur Detektion von Verunreinigungen auf einem Sichtfenster eines Lidars
GB2607151B (en) 2021-03-12 2024-06-05 Canon Kk Wearable image pickup apparatus, portable device and calibrator that communicate with image pickup apparatus, control methods therefor, and storage media
GB2611154B (en) 2021-07-29 2025-10-08 Canon Kk Image pickup apparatus used as action camera, control method therefor, and storage medium storing control program therefor
GB2611156B (en) 2021-07-30 2024-06-05 Canon Kk Image capture apparatus, control method, and program
GB2611157B (en) 2021-07-30 2025-01-08 Canon Kk Image pickup apparatus used as action camera, calibration system, control method for image pickup apparatus, and storage medium storing control program for...
US12452517B2 (en) 2021-10-22 2025-10-21 Canon Kabushiki Kaisha Image pickup apparatus used as action camera, control method therefor, and storage medium storing control program therefor
US20240420481A1 (en) * 2023-06-16 2024-12-19 Qualcomm Incorporated False positive object detection based on candidate object illumination

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6681163B2 (en) 2001-10-04 2004-01-20 Gentex Corporation Moisture sensor and windshield fog detector
CN1083360C (zh) * 1999-06-11 2002-04-24 怡利电子工业股份有限公司 一种光学式汽车雨刷自动控制系统
AU2003240267A1 (en) * 2002-05-18 2003-12-02 Elmos Semiconductor Ag Rain sensor
JP4326999B2 (ja) 2003-08-12 2009-09-09 株式会社日立製作所 画像処理システム
JP4327024B2 (ja) * 2003-08-12 2009-09-09 株式会社日立製作所 画像処理システム
JP2006259895A (ja) * 2005-03-15 2006-09-28 Omron Corp 移動体の発進制御装置
JP4371076B2 (ja) * 2005-04-26 2009-11-25 株式会社デンソー レインセンサ
JP4347354B2 (ja) * 2007-02-22 2009-10-21 キヤノン株式会社 露光装置、製造システム及びデバイスの製造方法
CN201166790Y (zh) * 2007-11-21 2008-12-17 奇瑞汽车股份有限公司 一种汽车灯光和雨刮自动控制系统
US8471513B2 (en) 2008-04-21 2013-06-25 Sea Yeoun Han Rain sensor
US8466960B2 (en) 2009-02-16 2013-06-18 Ricoh Company, Ltd. Liquid droplet recognition apparatus, raindrop recognition apparatus, and on-vehicle monitoring apparatus
JP5429622B2 (ja) 2009-02-16 2014-02-26 株式会社リコー 液滴認識装置と雨滴認識装置と自動ワイパー装置
JP5637425B2 (ja) 2009-03-06 2014-12-10 株式会社リコー 液滴検出装置及び車載用監視装置
JP5330019B2 (ja) 2009-02-18 2013-10-30 ルネサスエレクトロニクス株式会社 マスクパターンの検査方法およびマスクパターン検査装置
US9205810B2 (en) 2010-03-04 2015-12-08 Valeo Schalter Und Sensoren Gmbh Method of fog and raindrop detection on a windscreen and driving assistance device

Also Published As

Publication number Publication date
JP5999483B2 (ja) 2016-09-28
US9519841B2 (en) 2016-12-13
EP2773945A1 (en) 2014-09-10
BR112014010710A2 (pt) 2017-04-18
JP2013117514A (ja) 2013-06-13
US20140270532A1 (en) 2014-09-18
WO2013065868A1 (en) 2013-05-10
EP2773945A4 (en) 2015-10-14
CN103907011A (zh) 2014-07-02
CN103907011B (zh) 2016-08-24

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