IN2014CN02939A - - Google Patents

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Publication number
IN2014CN02939A
IN2014CN02939A IN2939CHN2014A IN2014CN02939A IN 2014CN02939 A IN2014CN02939 A IN 2014CN02939A IN 2939CHN2014 A IN2939CHN2014 A IN 2939CHN2014A IN 2014CN02939 A IN2014CN02939 A IN 2014CN02939A
Authority
IN
India
Prior art keywords
transparent member
light
image pickup
incident angle
emitted light
Prior art date
Application number
Other languages
English (en)
Inventor
Izumi Itoh
Hideaki Hirai
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 IN2014CN02939A publication Critical patent/IN2014CN02939A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/04—Mounting of cameras operative during drive; Arrangement of controls thereof relative to the 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01W—METEOROLOGY
    • G01W1/00—Meteorology
    • G01W1/14—Rainfall or precipitation gauges
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/72—Modifying the appearance of television pictures by optical filters or diffusing screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
    • B60R2011/0003—Arrangements for holding or mounting articles, not otherwise provided for characterised by position inside the vehicle
    • B60R2011/0026—Windows, e.g. windscreen
    • 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
    • G01N21/55—Specular reflectivity
IN2939CHN2014 2011-11-02 2012-10-25 IN2014CN02939A (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011240848 2011-11-02
JP2012194246A JP5761143B2 (ja) 2011-11-02 2012-09-04 撮像ユニット、撮像ユニットを搭載した車両
PCT/JP2012/078266 WO2013065765A1 (en) 2011-11-02 2012-10-25 Image pickup unit and vehicle in which image pickup unit is mounted

Publications (1)

Publication Number Publication Date
IN2014CN02939A true IN2014CN02939A (de) 2015-07-03

Family

ID=48192105

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2939CHN2014 IN2014CN02939A (de) 2011-11-02 2012-10-25

Country Status (7)

Country Link
US (1) US9057683B2 (de)
EP (1) EP2773943A4 (de)
JP (1) JP5761143B2 (de)
CN (1) CN103890563A (de)
BR (1) BR112014010572A2 (de)
IN (1) IN2014CN02939A (de)
WO (1) WO2013065765A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013031054A (ja) * 2011-07-29 2013-02-07 Ricoh Co Ltd 撮像装置及びこれを備えた物体検出装置、並びに、光学フィルタ及びその製造方法
JP5656131B2 (ja) 2012-02-13 2015-01-21 株式会社リコー 撮像ユニット及びその設置方法
DE102013225155A1 (de) * 2013-12-06 2015-06-11 Conti Temic Microelectronic Gmbh Beleuchtung zur Detektion von Regentropfen auf einer Scheibe mittels einer Kamera
US9645074B2 (en) 2014-02-06 2017-05-09 Panasonic Intellectual Property Management Co., Ltd. Image processing apparatus
US9307159B2 (en) 2014-03-04 2016-04-05 Panasonic Intellectual Property Management Co., Ltd. Polarization image processing apparatus
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
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
KR101673701B1 (ko) * 2014-11-24 2016-11-07 현대자동차주식회사 눈 검출장치 및 방법
US9245333B1 (en) * 2014-12-10 2016-01-26 Semiconductor Components Industries, Llc Systems and methods for detecting obstructions within the field-of-view of an image sensor
DE102015217253A1 (de) * 2015-09-10 2017-03-16 Robert Bosch Gmbh Umfelderfassungseinrichtung für ein Fahrzeug und Verfahren zum Erfassen eines Bilds mittels einer Umfelderfassungseinrichtung
US10190269B2 (en) * 2016-01-15 2019-01-29 Fugro Roadware Inc. High speed stereoscopic pavement surface scanning system and method
US20170314918A1 (en) * 2016-01-15 2017-11-02 Fugro Roadware Inc. High speed stereoscopic pavement surface scanning system and method
US10480939B2 (en) * 2016-01-15 2019-11-19 Fugro Roadware Inc. High speed stereoscopic pavement surface scanning system and method
JP6750519B2 (ja) * 2016-05-24 2020-09-02 株式会社Ｊｖｃケンウッド 撮像装置、撮像表示方法および撮像表示プログラム
US20210229638A1 (en) * 2018-05-18 2021-07-29 Koito Manufacturing Co., Ltd. Image capturing device and lamp device
US11066006B2 (en) * 2018-08-06 2021-07-20 Koito Manufacturing Co., Ltd. Vehicle lamp
EP3881526A4 (de) 2018-12-26 2022-08-17 Waymo LLC Close-in-beleuchtungsmodul
CN110708453A (zh) * 2019-11-12 2020-01-17 Oppo广东移动通信有限公司 图像传感器、相机模组、终端和成像方法
US10814799B1 (en) * 2019-11-25 2020-10-27 GM Global Technology Operations LLC Mitigation of errant signal effects on an image sensor of a vehicle
CN111042700A (zh) * 2019-12-04 2020-04-21 惠州市德赛西威汽车电子股份有限公司 一种基于流媒体后视镜温度检测的车窗自动升降系统及方法

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60216245A (ja) * 1984-04-11 1985-10-29 Tokai Rika Co Ltd 水滴センサ
JPS61116645A (ja) * 1984-11-09 1986-06-04 Nippon Denso Co Ltd ウインドシ−ルドワイパ自動制御装置のための液体検出器
US5059877A (en) * 1989-12-22 1991-10-22 Libbey-Owens-Ford Co. Rain responsive windshield wiper control
JPH0628716U (ja) * 1992-09-08 1994-04-15 自動車電機工業株式会社 雨滴センサ
US5796094A (en) * 1993-02-26 1998-08-18 Donnelly Corporation Vehicle headlight control using imaging sensor
DE4340681C2 (de) * 1993-11-30 1997-09-04 Telefunken Microelectron Sensorsystem zur Erfassung der optischen Verhältnisse an einer Grenzfläche
DE19608648C1 (de) * 1996-03-06 1997-10-23 Bosch Gmbh Robert Vorrichtung zum Erfassen von Benetzungsereignissen auf einer Scheibe
US5661303A (en) * 1996-05-24 1997-08-26 Libbey-Owens-Ford Co. Compact moisture sensor with collimator lenses and prismatic coupler
JPH1137927A (ja) * 1997-07-22 1999-02-12 Nippon Sheet Glass Co Ltd レインセンサを備えた透明基板
JPH11148899A (ja) * 1997-11-14 1999-06-02 Nippon Sheet Glass Co Ltd 透明基板の水滴検出装置
US7236249B1 (en) * 1998-04-08 2007-06-26 Robert Bosch Gmbh Rain sensor
JP2000065726A (ja) * 1998-08-21 2000-03-03 Nippon Sheet Glass Co Ltd 液滴検出方法及び装置
US6232603B1 (en) * 1998-10-29 2001-05-15 Kelsey-Hayes Co. Rain sensor operation on solar reflective glass
EP0999104A3 (de) * 1998-11-02 2003-09-17 Central Glass Company, Limited Regensensor und Belichtungsystem für Hologram
JP2000193586A (ja) * 1998-12-28 2000-07-14 Nissan Shatai Co Ltd 光学式雨滴検出装置
US6262407B1 (en) * 1998-12-31 2001-07-17 Libbey-Owens-Ford Co. Moisture sensor with automatic emitter intensity control
US6207967B1 (en) * 1999-03-04 2001-03-27 Valeo Electrical Systems, Inc. Off the glass imaging rain sensor
JP3536738B2 (ja) 1999-08-27 2004-06-14 株式会社デンソー 雨滴センサ
EP1300669A4 (de) * 2000-05-12 2005-11-09 Niles Co Ltd Detektor für anhaftende substanzen und steuerung mit diesem
WO2002006095A1 (en) * 2000-07-19 2002-01-24 The Gates Corporation Optical precipitation sensor
JP4374795B2 (ja) * 2001-04-02 2009-12-02 株式会社デンソー 雨滴センサ
DE10147447A1 (de) * 2001-09-26 2003-04-17 Bosch Gmbh Robert Holographischer Sensor, insbesondere zur Erkennung von Feuchtigkeit auf einer Scheibe eines Kraftfahrzeugs
US8180099B2 (en) * 2002-07-16 2012-05-15 Trw Limited Rain detection apparatus and method
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
FR2862306B1 (fr) * 2003-11-17 2008-05-30 Aventis Pasteur Composition vaccinale
JP2005225250A (ja) 2004-02-10 2005-08-25 Murakami Corp 車載用監視装置
JP4241553B2 (ja) * 2004-09-02 2009-03-18 株式会社デンソー 雨滴検出装置
JP4785033B2 (ja) * 2005-03-22 2011-10-05 スタンレー電気株式会社 光学式水滴センサ
US7253898B2 (en) * 2005-03-31 2007-08-07 Hitachi, Ltd. System for detecting droplets on a translucent surface
US7310190B2 (en) * 2006-02-09 2007-12-18 Delphi Technologies, Inc. Vehicle imaging system with windshield condition determination
DE202006005665U1 (de) * 2006-04-05 2007-08-16 Trw Automotive Electronics & Components Gmbh & Co. Kg Optische Sensorvorrichtung
JP4668838B2 (ja) * 2006-05-16 2011-04-13 株式会社日本自動車部品総合研究所 雨滴検出装置およびワイパー制御装置
DE102007036492B4 (de) * 2007-08-01 2009-07-30 Trw Automotive Electronics & Components Gmbh & Co. Kg Optische Sensorvorrichtung
DE102008020171B4 (de) * 2008-04-22 2010-08-05 Trw Automotive Electronics & Components Gmbh Optische Sensorvorrichtung
DE102009000003A1 (de) 2009-01-02 2010-07-08 Robert Bosch Gmbh Kameraanordnung zur Erfassung eines Scheibenzustandes einer Fahrzeugscheibe
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
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
CN201392312Y (zh) * 2009-02-26 2010-01-27 石松泉 雨滴传感装置
JP5441450B2 (ja) * 2009-03-10 2014-03-12 オムロンオートモーティブエレクトロニクス株式会社 車両用撮像装置
JP2013031054A (ja) * 2011-07-29 2013-02-07 Ricoh Co Ltd 撮像装置及びこれを備えた物体検出装置、並びに、光学フィルタ及びその製造方法
JP2013029451A (ja) * 2011-07-29 2013-02-07 Ricoh Co Ltd 付着物検出装置及び付着物検出方法
JP5561333B2 (ja) * 2011-11-02 2014-07-30 株式会社リコー 画像処理装置、撮像方法、プログラムおよび車両
TWI478834B (zh) * 2012-04-13 2015-04-01 Pixart Imaging Inc 雨刷控制裝置、光學雨滴偵測裝置及其偵測方法
JP2014044196A (ja) * 2012-07-30 2014-03-13 Ricoh Co Ltd 付着物検出装置、移動装置用機器制御システム及び移動装置

Also Published As

Publication number Publication date
US20140303853A1 (en) 2014-10-09
WO2013065765A9 (en) 2015-05-07
JP2013117519A (ja) 2013-06-13
EP2773943A1 (de) 2014-09-10
WO2013065765A1 (en) 2013-05-10
CN103890563A (zh) 2014-06-25
JP5761143B2 (ja) 2015-08-12
US9057683B2 (en) 2015-06-16
EP2773943A4 (de) 2015-10-07
BR112014010572A2 (pt) 2017-05-02

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