IN2014KN02707A - - Google Patents

Info

Publication number
IN2014KN02707A
IN2014KN02707A IN2707KON2014A IN2014KN02707A IN 2014KN02707 A IN2014KN02707 A IN 2014KN02707A IN 2707KON2014 A IN2707KON2014 A IN 2707KON2014A IN 2014KN02707 A IN2014KN02707 A IN 2014KN02707A
Authority
IN
India
Prior art keywords
light
plate
reflected
transmissive
light source
Prior art date
Application number
Other languages
English (en)
Inventor
Hideaki Hirai
Izumi Itoh
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 IN2014KN02707A publication Critical patent/IN2014KN02707A/en

Links

Classifications

    • 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
    • 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
    • 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
    • G01N21/552—Attenuated total reflection
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
    • 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
    • B60S1/0874—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 characterized by the position of the sensor on the windshield
    • B60S1/0881—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 characterized by the position of the sensor on the windshield characterized by the attachment means on the windshield
    • 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
    • G01N2021/435—Sensing drops on the contact surface
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/02—Mechanical
    • G01N2201/021—Special mounting in general
    • G01N2201/0216—Vehicle borne

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Details Of Measuring Devices (AREA)
IN2707KON2014 2012-07-13 2013-07-08 IN2014KN02707A (enrdf_load_stackoverflow)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012157174 2012-07-13
JP2013101851A JP2014032174A (ja) 2012-07-13 2013-05-14 撮像装置、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
PCT/JP2013/069078 WO2014010713A1 (en) 2012-07-13 2013-07-08 Imaging unit, attached matter detector, control system for vehicle, and vehicle

Publications (1)

Publication Number Publication Date
IN2014KN02707A true IN2014KN02707A (enrdf_load_stackoverflow) 2015-05-08

Family

ID=49916153

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2707KON2014 IN2014KN02707A (enrdf_load_stackoverflow) 2012-07-13 2013-07-08

Country Status (7)

Country Link
US (1) US20150142263A1 (enrdf_load_stackoverflow)
EP (1) EP2872874A4 (enrdf_load_stackoverflow)
JP (1) JP2014032174A (enrdf_load_stackoverflow)
CN (1) CN104428655A (enrdf_load_stackoverflow)
BR (1) BR112015000792A2 (enrdf_load_stackoverflow)
IN (1) IN2014KN02707A (enrdf_load_stackoverflow)
WO (1) WO2014010713A1 (enrdf_load_stackoverflow)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6380843B2 (ja) 2013-12-19 2018-08-29 株式会社リコー 物体検出装置及びこれを備えた移動体機器制御システム並びに物体検出用プログラム
US10389016B2 (en) * 2014-05-12 2019-08-20 Magna Electronics Inc. Vehicle communication system with heated antenna
DE102014214710B4 (de) 2014-07-25 2022-02-17 Conti Temic Microelectronic Gmbh Regendetektionsvorrichtung
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
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
WO2016084359A1 (en) * 2014-11-26 2016-06-02 Ricoh Company, Ltd. Imaging device, object detector and mobile device control system
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
KR101766018B1 (ko) * 2015-07-03 2017-08-07 현대자동차주식회사 반사형 센서가 포함된 일체형 레인센서
JP6477444B2 (ja) * 2015-11-25 2019-03-06 株式会社デンソー 表示制御装置及び表示制御プログラム
AU2017219894B2 (en) * 2016-02-17 2021-12-09 Tesseract Health, Inc. Sensor and device for lifetime imaging and detection applications
WO2018041109A1 (en) 2016-08-31 2018-03-08 Zhejiang Dahua Technology Co., Ltd. Deivces and methods for detecting and removing vapor
CN106377209B (zh) * 2016-11-11 2022-07-22 北京地平线机器人技术研发有限公司 可移动清洁设备及其控制方法
CN108916805B (zh) * 2017-03-22 2021-03-30 堤维西交通工业股份有限公司 车灯透镜
US11040731B2 (en) * 2017-04-29 2021-06-22 Universal Studios LLC Passenger restraint with integrated lighting
CN107220613B (zh) * 2017-05-24 2018-06-29 北京通建泰利特智能系统工程技术有限公司 基于图像处理的多功能控制方法
WO2019115313A1 (en) * 2017-12-14 2019-06-20 Lumileds Holding B.V. Illuminant for vehicle headlight with automatic beam mode selection
CN110816478A (zh) * 2018-08-10 2020-02-21 宝沃汽车（中国）有限公司 用于车辆的除霜装置及车辆
CN108983531A (zh) * 2018-08-28 2018-12-11 中盾金卫激光科技（昆山）有限公司 一种全天候红外窄光谱成像透玻透膜摄像机
DE102018121454A1 (de) 2018-09-03 2020-03-05 Motherson Innovations Company Limited Anzeigevorrichtung mit Beschlagserkennungseinrichtung und Verfahren zum Betreiben einer Beschlagserkennung, ein Außenspiegel sowie ein Kraftfahrzeug
JP7200572B2 (ja) * 2018-09-27 2023-01-10 株式会社アイシン 付着物検出装置
EP4328655A3 (en) * 2019-06-11 2024-06-05 Koito Manufacturing Co., Ltd. Head-up display device and head-up display system
DE102019132239A1 (de) * 2019-11-28 2021-06-02 Valeo Schalter Und Sensoren Gmbh Verfahren zur Nebelerfassung für ein Fahrzeug durch einen Nebeldetektor mit einer speziell geformten Linse
TWI740346B (zh) * 2020-01-10 2021-09-21 茂達電子股份有限公司 異物偵測系統及方法
DE102020210549A1 (de) * 2020-08-20 2022-02-24 Robert Bosch Gesellschaft mit beschränkter Haftung Prüfsystem und Prüfverfahren für Scheibenwischer
WO2022054532A1 (ja) * 2020-09-11 2022-03-17 株式会社デンソー 車両制御装置、車両制御方法、車両制御プログラム
JP7415877B2 (ja) * 2020-11-06 2024-01-17 株式会社デンソー 雨滴検出装置
CN113758878B (zh) * 2021-09-29 2022-05-17 长春理工大学 基于等效光学厚度的沉降水雾干扰抑制方法

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DE4406398A1 (de) * 1994-02-26 1995-08-31 Bosch Gmbh Robert Regensensor
JPH0815449A (ja) * 1994-04-26 1996-01-19 Omron Corp 雨滴検知センサおよびその雨滴検知センサを用いた雨滴計測装置およびその雨滴計測装置を用いたワイパ駆動装置
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
DE102004024018A1 (de) 2004-05-13 2005-06-30 Daimlerchrysler Ag Vorrichtung zur Detektion von auf einer Fahrzeugscheibe befindlichen Flüssigkeitstropfen
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
JP4466537B2 (ja) 2005-11-01 2010-05-26 株式会社デンソー 車両用ワイパ制御装置
JP4905337B2 (ja) * 2007-08-01 2012-03-28 株式会社デンソー 雨滴検出装置
ATE471254T1 (de) * 2007-11-21 2010-07-15 Delphi Tech Inc Optisches modul
DE102008054638A1 (de) 2008-12-15 2010-06-17 Robert Bosch Gmbh Lichtleiter
JP5441462B2 (ja) * 2009-03-23 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

Also Published As

Publication number Publication date
US20150142263A1 (en) 2015-05-21
EP2872874A1 (en) 2015-05-20
EP2872874A4 (en) 2015-07-22
WO2014010713A1 (en) 2014-01-16
JP2014032174A (ja) 2014-02-20
CN104428655A (zh) 2015-03-18
BR112015000792A2 (pt) 2017-06-27

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