ATE356007T1 - Optischer regensensor - Google Patents

Optischer regensensor

Info

Publication number
ATE356007T1
ATE356007T1 AT01984227T AT01984227T ATE356007T1 AT E356007 T1 ATE356007 T1 AT E356007T1 AT 01984227 T AT01984227 T AT 01984227T AT 01984227 T AT01984227 T AT 01984227T AT E356007 T1 ATE356007 T1 AT E356007T1
Authority
AT
Austria
Prior art keywords
optical
mirror surface
precipitation sensor
rain sensor
optical rain
Prior art date
Application number
AT01984227T
Other languages
English (en)
Inventor
Danny Graves
Jaroslav Purma
Jiri Kocarek
Jaromir Lan
Original Assignee
Gates Corp
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 Gates Corp filed Critical Gates Corp
Application granted granted Critical
Publication of ATE356007T1 publication Critical patent/ATE356007T1/de

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
    • G01N21/55—Specular reflectivity
    • G01N21/552—Attenuated total reflection
    • 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
    • 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
    • B60S1/0837—Optical rain sensor with a particular arrangement of the optical elements
    • 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
    • B60S1/0888—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 of the elements in a unit
    • 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
    • B60S1/087—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 including an ambient light sensor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Glass Compositions (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
AT01984227T 2000-07-19 2001-07-19 Optischer regensensor ATE356007T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21917000P 2000-07-19 2000-07-19

Publications (1)

Publication Number Publication Date
ATE356007T1 true ATE356007T1 (de) 2007-03-15

Family

ID=22818163

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01984227T ATE356007T1 (de) 2000-07-19 2001-07-19 Optischer regensensor

Country Status (8)

Country Link
US (2) US6855947B2 (de)
EP (1) EP1301382B1 (de)
JP (1) JP3843069B2 (de)
AT (1) ATE356007T1 (de)
AU (1) AU2002222923A1 (de)
CA (1) CA2415332C (de)
DE (1) DE60127130T2 (de)
WO (1) WO2002006095A1 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60127130T2 (de) * 2000-07-19 2007-11-29 The Gates Corp., Denver Optischer regensensor
DE10224692B4 (de) * 2002-06-04 2008-06-26 Leopold Kostal Gmbh & Co. Kg Optoelektronische Sensoreinrichtung
JP2005233728A (ja) * 2004-02-18 2005-09-02 Denso Corp 光センサ装置
DE102004033734A1 (de) 2004-07-13 2006-02-02 Leopold Kostal Gmbh & Co. Kg Optoelektronische Sensoreinrichtung für ein Kraftfahrzeug
US7247837B2 (en) * 2004-08-27 2007-07-24 The Toro Company Optical moisture sensor and method of making the same
WO2006033031A2 (en) * 2004-09-24 2006-03-30 Koninklijke Philips Electronics N.V. Illumination system
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
JP2006343273A (ja) * 2005-06-10 2006-12-21 Stanley Electric Co Ltd 光学式雨滴センサ
DE202006000742U1 (de) * 2006-01-18 2007-05-24 Trw Automotive Electronics & Components Gmbh & Co. Kg Optische Sensorvorrichtung
DE102008024014A1 (de) 2008-05-16 2010-04-15 Ofa Bamberg Gmbh Elektronischer Lebensdauerindikator
DE102008043610A1 (de) 2008-11-10 2010-05-12 Robert Bosch Gmbh Kapazitive Regensensor
DE102009023228A1 (de) 2009-05-29 2010-12-09 Ofa Bamberg Gmbh Lebensdauerindikator für Textilien, insbesondere Bekleidungsstücke und Kompressionsstrümpfe, sowie für Bandagen
US9007050B2 (en) 2010-09-17 2015-04-14 The Toro Company Soil moisture sensor with improved enclosure
US8981946B2 (en) 2011-10-24 2015-03-17 The Toro Company Soil moisture sensor
JP5761143B2 (ja) * 2011-11-02 2015-08-12 株式会社リコー 撮像ユニット、撮像ユニットを搭載した車両
JP2015052495A (ja) 2013-09-06 2015-03-19 株式会社リコー 導光体、物体検出装置
US10179570B2 (en) * 2014-05-30 2019-01-15 Accendo Motion Research Co., Ltd Total-reflection-type rain sensor using mirror
EP2977270A1 (de) * 2014-07-24 2016-01-27 Continental Automotive GmbH Mehrzweckklammer zur Montage von Komponenten auf einer Windschutzscheibe eines Fahrzeuges
KR101704229B1 (ko) * 2015-07-03 2017-02-08 현대자동차주식회사 성에감지기능을 구비한 레인센서
JP2018017546A (ja) * 2016-07-26 2018-02-01 株式会社デンソー レインセンサ
CN109964030B (zh) * 2016-11-18 2021-05-07 菱重维斯塔斯海上风力有限公司 基于雨滴尺寸控制风力涡轮机
DE102016124854B4 (de) * 2016-12-19 2023-09-21 Valeo Schalter Und Sensoren Gmbh Regensensor und Verwendung eines derartigen Sensors
FR3074090B1 (fr) * 2017-11-30 2019-11-15 Saint-Gobain Glass France Vitrage de vehicule a signalisation lumineuse externe, vehicule l'incorporant et fabrication.
CN109916857A (zh) * 2017-12-11 2019-06-21 郑州宇通客车股份有限公司 一种车用起雾识别的玻璃及起雾检测装置
JP7041345B2 (ja) * 2017-12-28 2022-03-24 ミツミ電機株式会社 液滴センサ
JP7071634B2 (ja) * 2018-07-12 2022-05-19 ミツミ電機株式会社 液滴センサ
CN112567172B (zh) * 2018-08-28 2022-12-06 三菱电机株式会社 光照射装置
JP7339524B2 (ja) * 2019-09-30 2023-09-06 ミツミ電機株式会社 液滴センサ
US11035982B1 (en) * 2019-12-06 2021-06-15 CEM Products, LLC Snow sensors and assemblies for use with same

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009414B1 (de) 1978-09-25 1984-04-25 Raymond James Noack Vorrichtung und Verfahren zum Steuern der Scheibenwischer- und Scheibenwaschgeräte eines Fahrzeugs
US4676638A (en) * 1983-03-31 1987-06-30 Kabushiki Kaisha Tokai Rika Denki Seisakusho Light-transmissible foreign object sensor
US4620141A (en) 1985-07-03 1986-10-28 Vericom Corp. Rain-controlled windshield wipers
US4798956A (en) 1987-07-15 1989-01-17 Hochstein Peter A Electro-optical windshield moisture sensing
US4960996A (en) 1989-01-18 1990-10-02 Hochstein Peter A Rain sensor with reference channel
US4916374A (en) 1989-02-28 1990-04-10 Donnelly Corporation Continuously adaptive moisture sensor system for wiper control
US4973844A (en) 1989-07-10 1990-11-27 Donnelly Corporation Vehicular moisture sensor and mounting apparatus therefor
US5059877A (en) 1989-12-22 1991-10-22 Libbey-Owens-Ford Co. Rain responsive windshield wiper control
DE4406398A1 (de) * 1994-02-26 1995-08-31 Bosch Gmbh Robert Regensensor
US5661303A (en) 1996-05-24 1997-08-26 Libbey-Owens-Ford Co. Compact moisture sensor with collimator lenses and prismatic coupler
DE19713910C1 (de) * 1997-04-04 1998-07-30 Kostal Leopold Gmbh & Co Kg Optoelektronische Sensoreinrichtung
DE19821335C2 (de) * 1997-04-04 2000-07-13 Kostal Leopold Gmbh & Co Kg Optoelektronische Sensoreinrichtung
DE19720874C2 (de) * 1997-05-17 2002-01-03 Kostal Leopold Gmbh & Co Kg Optoelektronische Sensoreinrichtung
CZ285291B6 (cs) * 1997-09-29 1999-06-16 Tesla Lanškroun A. S. Cyklovač s optickým senzorem
US5898183A (en) 1997-10-16 1999-04-27 Libbey-Owens-Ford Co. Compact moisture sensor with efficient high obliquity optics
JPH11148899A (ja) * 1997-11-14 1999-06-02 Nippon Sheet Glass Co Ltd 透明基板の水滴検出装置
JP2000065726A (ja) * 1998-08-21 2000-03-03 Nippon Sheet Glass Co Ltd 液滴検出方法及び装置
DE60127130T2 (de) * 2000-07-19 2007-11-29 The Gates Corp., Denver Optischer regensensor

Also Published As

Publication number Publication date
AU2002222923A1 (en) 2002-01-30
JP3843069B2 (ja) 2006-11-08
US20020033459A1 (en) 2002-03-21
EP1301382B1 (de) 2007-03-07
US20050082499A1 (en) 2005-04-21
DE60127130T2 (de) 2007-11-29
US7402827B2 (en) 2008-07-22
JP2004511757A (ja) 2004-04-15
DE60127130D1 (de) 2007-04-19
US6855947B2 (en) 2005-02-15
EP1301382A1 (de) 2003-04-16
WO2002006095A1 (en) 2002-01-24
CA2415332C (en) 2008-02-05
CA2415332A1 (en) 2002-01-24

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties