DE19933641A1 - Sensoreinrichtung zur Erfassung einer Benetzung auf einer Scheibe - Google Patents

Sensoreinrichtung zur Erfassung einer Benetzung auf einer Scheibe

Info

Publication number
DE19933641A1
DE19933641A1 DE19933641A DE19933641A DE19933641A1 DE 19933641 A1 DE19933641 A1 DE 19933641A1 DE 19933641 A DE19933641 A DE 19933641A DE 19933641 A DE19933641 A DE 19933641A DE 19933641 A1 DE19933641 A1 DE 19933641A1
Authority
DE
Germany
Prior art keywords
sensor device
transmitter
receiver
light guide
guide body
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.)
Withdrawn
Application number
DE19933641A
Other languages
German (de)
English (en)
Inventor
Norbert Hog
Andreas Gille
Bruno Hodapp
Gebhard Michenfelder
Rainer Pientka
Hans Meier
Henry Blitzke
Manfred Burkart
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE19933641A priority Critical patent/DE19933641A1/de
Priority to DE29923466U priority patent/DE29923466U1/de
Priority to EP07107915A priority patent/EP1810897B1/de
Priority to ES07107915T priority patent/ES2352806T3/es
Priority to KR1020027000646A priority patent/KR100829409B1/ko
Priority to ES00952910T priority patent/ES2300271T3/es
Priority to AU65565/00A priority patent/AU6556500A/en
Priority to CNB008104980A priority patent/CN1170706C/zh
Priority to DE50015064T priority patent/DE50015064D1/de
Priority to BRPI0012550-4A priority patent/BR0012550B1/pt
Priority to EP00952910A priority patent/EP1202886B1/de
Priority to PCT/DE2000/002199 priority patent/WO2001005637A1/de
Priority to DE50015997T priority patent/DE50015997D1/de
Priority to US10/030,836 priority patent/US6744371B1/en
Priority to JP2001510697A priority patent/JP2003504631A/ja
Priority to EP00958161A priority patent/EP1289796B1/de
Priority to PCT/DE2000/002344 priority patent/WO2001005626A1/de
Priority to AU69808/00A priority patent/AU6980800A/en
Priority to DE50005571T priority patent/DE50005571D1/de
Priority to US10/149,824 priority patent/US6831288B1/en
Priority to ES00958161T priority patent/ES2216945T3/es
Priority to MYPI20003262 priority patent/MY125212A/en
Publication of DE19933641A1 publication Critical patent/DE19933641A1/de
Withdrawn legal-status Critical Current

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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/958—Inspecting transparent materials or objects, e.g. windscreens
    • 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
    • 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
    • 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
    • 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
    • B60Q2300/30—Indexing codes relating to the vehicle environment
    • B60Q2300/31—Atmospheric conditions
    • B60Q2300/314—Ambient light
    • 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
    • B60Q2300/30—Indexing codes relating to the vehicle environment
    • B60Q2300/33—Driving situation
    • B60Q2300/337—Tunnels or bridges
    • 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
    • B60S1/0874—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Geophysics And Detection Of Objects (AREA)
DE19933641A 1999-07-17 1999-07-17 Sensoreinrichtung zur Erfassung einer Benetzung auf einer Scheibe Withdrawn DE19933641A1 (de)

Priority Applications (22)

Application Number Priority Date Filing Date Title
DE19933641A DE19933641A1 (de) 1999-07-17 1999-07-17 Sensoreinrichtung zur Erfassung einer Benetzung auf einer Scheibe
DE29923466U DE29923466U1 (de) 1999-07-17 1999-07-17 Sensoreinrichtung zur Erfassung einer Benetzung auf einer Scheibe
EP07107915A EP1810897B1 (de) 1999-07-17 2000-07-05 Sensoreinrichtung zur Erfassung einer Benetzung auf einer Scheibe
ES07107915T ES2352806T3 (es) 1999-07-17 2000-07-05 Dispositivo sensor para llevar a cabo la detección de una humectación sobre una luna.
KR1020027000646A KR100829409B1 (ko) 1999-07-17 2000-07-05 윈도우의 습윤 검출용 센서 장치
ES00952910T ES2300271T3 (es) 1999-07-17 2000-07-05 Instalacion de sensor para la deteccion de una humedad sobre un cristal.
AU65565/00A AU6556500A (en) 1999-07-17 2000-07-05 Sensing device for detecting wetness on a glass pane
CNB008104980A CN1170706C (zh) 1999-07-17 2000-07-05 用于探测窗玻璃上的湿润的传感器装置
DE50015064T DE50015064D1 (de) 1999-07-17 2000-07-05 Sensoreinrichtung zur erfassung einer benetzung auf einer scheibe
BRPI0012550-4A BR0012550B1 (pt) 1999-07-17 2000-07-05 dispositivo sensor para o registro de uma borrifaÇço sobre o pÁra-brisa.
EP00952910A EP1202886B1 (de) 1999-07-17 2000-07-05 Sensoreinrichtung zur erfassung einer benetzung auf einer scheibe
PCT/DE2000/002199 WO2001005637A1 (de) 1999-07-17 2000-07-05 Sensoreinrichtung zur erfassung einer benetzung auf einer scheibe
DE50015997T DE50015997D1 (de) 1999-07-17 2000-07-05 Sensoreinrichtung zur Erfassung einer Benetzung auf einer Scheibe
US10/030,836 US6744371B1 (en) 1999-07-17 2000-07-05 Sensing device for detecting wetness on a glass pane
JP2001510697A JP2003504631A (ja) 1999-07-17 2000-07-05 ガラスの湿り具合検出のためのセンサ装置
EP00958161A EP1289796B1 (de) 1999-07-17 2000-07-14 Lichtempfindliche sensoreinheit, insbesondere zum automatischen schalten von beleuchtungseinrichtungen
PCT/DE2000/002344 WO2001005626A1 (de) 1999-07-17 2000-07-14 Lichtempfindliche sensoreinheit, insbesondere zum automatischen schalten von beleuchtungseinrichtungen
AU69808/00A AU6980800A (en) 1999-07-17 2000-07-14 Light-sensitive sensor unit, especially for automatic switching of lighting devices
DE50005571T DE50005571D1 (de) 1999-07-17 2000-07-14 Lichtempfindliche sensoreinheit, insbesondere zum automatischen schalten von beleuchtungseinrichtungen
US10/149,824 US6831288B1 (en) 1999-07-17 2000-07-14 Light-sensitive sensor unit, especially for automatic switching of illumination equipment
ES00958161T ES2216945T3 (es) 1999-07-17 2000-07-14 Unidad sensores sensible a la luz, especialmente para la conexion automatica de dispositivos de iluminacion.
MYPI20003262 MY125212A (en) 1999-07-17 2000-07-17 Sensing device for detecting wetness on a glass pane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19933641A DE19933641A1 (de) 1999-07-17 1999-07-17 Sensoreinrichtung zur Erfassung einer Benetzung auf einer Scheibe

Publications (1)

Publication Number Publication Date
DE19933641A1 true DE19933641A1 (de) 2001-03-08

Family

ID=7915179

Family Applications (3)

Application Number Title Priority Date Filing Date
DE19933641A Withdrawn DE19933641A1 (de) 1999-07-17 1999-07-17 Sensoreinrichtung zur Erfassung einer Benetzung auf einer Scheibe
DE50015997T Expired - Lifetime DE50015997D1 (de) 1999-07-17 2000-07-05 Sensoreinrichtung zur Erfassung einer Benetzung auf einer Scheibe
DE50015064T Expired - Lifetime DE50015064D1 (de) 1999-07-17 2000-07-05 Sensoreinrichtung zur erfassung einer benetzung auf einer scheibe

Family Applications After (2)

Application Number Title Priority Date Filing Date
DE50015997T Expired - Lifetime DE50015997D1 (de) 1999-07-17 2000-07-05 Sensoreinrichtung zur Erfassung einer Benetzung auf einer Scheibe
DE50015064T Expired - Lifetime DE50015064D1 (de) 1999-07-17 2000-07-05 Sensoreinrichtung zur erfassung einer benetzung auf einer scheibe

Country Status (11)

Country Link
US (1) US6744371B1 (enExample)
EP (2) EP1810897B1 (enExample)
JP (1) JP2003504631A (enExample)
KR (1) KR100829409B1 (enExample)
CN (1) CN1170706C (enExample)
AU (1) AU6556500A (enExample)
BR (1) BR0012550B1 (enExample)
DE (3) DE19933641A1 (enExample)
ES (2) ES2300271T3 (enExample)
MY (1) MY125212A (enExample)
WO (1) WO2001005637A1 (enExample)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10326854A1 (de) * 2003-06-14 2004-12-30 Hella Kgaa Hueck & Co. Sensoreinrichtung zur Erfassung der Benetzung einer Scheibe
DE102004003686A1 (de) * 2004-01-24 2005-08-18 Hella Kgaa Hueck & Co. Vorrichtung für ein Kraftfahrzeug zum Messen von Licht
EP1598247A2 (de) 2004-03-29 2005-11-23 Robert Bosch Gmbh Regensensor
DE10308085B4 (de) * 2002-03-08 2006-09-07 Leuze Electronic Gmbh & Co Kg Optoelektronische Vorrichtung
DE102010013837A1 (de) 2010-03-26 2011-09-29 Vr Vision Research Gmbh Sensorsystem zur Ermittlung des Benetzungsgrades auf einer Scheibe
DE102012019621A1 (de) * 2012-10-06 2014-04-10 Valeo Schalter Und Sensoren Gmbh Regensensor, Kraftfahrzeug und Verfahren zum Erfassen der Intensität eines Niederschlags
DE102013211738A1 (de) * 2013-06-21 2014-12-24 Continental Automotive Gmbh Vorrichtung zur Feuchtigkeitserkennung
CN109613014A (zh) * 2017-10-04 2019-04-12 福特全球技术公司 检测和识别车辆窗户的不透明
US12092516B2 (en) 2021-04-14 2024-09-17 Hella GmbH & Co., KGaA Sensor apparatus for detecting the wetness of a window, particularly the window of a motor vehicle

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10212269A1 (de) * 2002-03-20 2003-10-02 Bosch Gmbh Robert Regensensor, insbesondere für Scheiben
EP1382946A1 (en) * 2002-07-15 2004-01-21 Product Innovation Limited Level sensors
JP2004198214A (ja) * 2002-12-18 2004-07-15 Denso Corp 雨滴および光検出装置
JP4241561B2 (ja) * 2004-09-28 2009-03-18 株式会社デンソー 雨滴検出装置
JP4292413B2 (ja) * 2004-10-12 2009-07-08 株式会社デンソー 雨滴検出装置並びにそれを備えたワイパ自動制御装置
DE102006042806A1 (de) * 2006-09-08 2008-03-27 Endress + Hauser Flowtec Ag Opto-elektronische Vorrichtung
DE202006017362U1 (de) * 2006-11-13 2008-03-20 Trw Automotive Electronics & Components Gmbh & Co. Kg Regensensor
DE102007027071B4 (de) * 2007-06-12 2019-09-12 Bcs Automotive Interface Solutions Gmbh Verfahren und Sensor zur Erfassung von Benetzungsereignissen auf einer Scheibe
JP4770917B2 (ja) * 2008-11-17 2011-09-14 株式会社デンソー 雨滴検出装置
KR101327031B1 (ko) * 2011-10-31 2013-11-13 현대자동차주식회사 와이퍼 블레이드의 내구성 판단 장치
JP5672583B2 (ja) * 2012-07-13 2015-02-18 株式会社リコー 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
KR20170071891A (ko) * 2015-12-16 2017-06-26 현대자동차주식회사 다면 측정 레인센서
EP3811058B1 (en) * 2018-06-25 2023-08-30 Littelfuse, Inc. Optical rain sensor with dynamic optical configuration control

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19701258A1 (de) * 1996-01-18 1997-07-24 Itt Mfg Enterprises Inc Regensensor mit planarer Koppelfolie
DE4318114C2 (de) * 1993-06-01 1998-07-16 Kostal Leopold Gmbh & Co Kg Sensoreinrichtung
DE19815748A1 (de) * 1998-04-08 1999-10-14 Bosch Gmbh Robert Sensoreinrichtung zur Erfassung einer Benetzung einer Scheibe
DE19815747C1 (de) * 1998-04-08 1999-10-28 Bosch Gmbh Robert Sensoreinrichtung zur Erfassung einer Benetzung auf einer Scheibe
DE19815746C1 (de) * 1998-04-08 1999-11-04 Bosch Gmbh Robert Sensoreinrichtung zur Erfassung einer Benetzung auf einer Scheibe

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6029644A (ja) * 1983-07-27 1985-02-15 Nippon Denso Co Ltd 車両用曇り検出装置
FR2648096B1 (fr) * 1989-06-12 1991-08-23 Valeo Systemes Dessuyage Systeme d'essuie-glace avec detecteur de pluie
DE4134432A1 (de) * 1991-10-18 1993-04-22 Daimler Benz Ag Verfahren zur anpassung der ansprechempfindlichkeit eines niederschlagssensorsystems an umgebungsverhaeltnisse und sensorsystem mit einem niederschlagssensor
US5661303A (en) * 1996-05-24 1997-08-26 Libbey-Owens-Ford Co. Compact moisture sensor with collimator lenses and prismatic coupler
DE19718390A1 (de) * 1997-04-30 1998-11-05 Sick Ag Opto-elektronischer Sensor
JPH1134802A (ja) * 1997-07-22 1999-02-09 Nippon Sheet Glass Co Ltd レインセンサを応用した制御装置
US5898183A (en) * 1997-10-16 1999-04-27 Libbey-Owens-Ford Co. Compact moisture sensor with efficient high obliquity optics
US6232603B1 (en) * 1998-10-29 2001-05-15 Kelsey-Hayes Co. Rain sensor operation on solar reflective glass
EP0999104A3 (en) * 1998-11-02 2003-09-17 Central Glass Company, Limited Water droplet sensor and exposure system for hologram

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4318114C2 (de) * 1993-06-01 1998-07-16 Kostal Leopold Gmbh & Co Kg Sensoreinrichtung
DE19701258A1 (de) * 1996-01-18 1997-07-24 Itt Mfg Enterprises Inc Regensensor mit planarer Koppelfolie
DE19815748A1 (de) * 1998-04-08 1999-10-14 Bosch Gmbh Robert Sensoreinrichtung zur Erfassung einer Benetzung einer Scheibe
DE19815747C1 (de) * 1998-04-08 1999-10-28 Bosch Gmbh Robert Sensoreinrichtung zur Erfassung einer Benetzung auf einer Scheibe
DE19815746C1 (de) * 1998-04-08 1999-11-04 Bosch Gmbh Robert Sensoreinrichtung zur Erfassung einer Benetzung auf einer Scheibe

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10308085B4 (de) * 2002-03-08 2006-09-07 Leuze Electronic Gmbh & Co Kg Optoelektronische Vorrichtung
DE10326854A1 (de) * 2003-06-14 2004-12-30 Hella Kgaa Hueck & Co. Sensoreinrichtung zur Erfassung der Benetzung einer Scheibe
DE102004003686A1 (de) * 2004-01-24 2005-08-18 Hella Kgaa Hueck & Co. Vorrichtung für ein Kraftfahrzeug zum Messen von Licht
EP1598247A2 (de) 2004-03-29 2005-11-23 Robert Bosch Gmbh Regensensor
DE102010013837A1 (de) 2010-03-26 2011-09-29 Vr Vision Research Gmbh Sensorsystem zur Ermittlung des Benetzungsgrades auf einer Scheibe
DE102012019621A1 (de) * 2012-10-06 2014-04-10 Valeo Schalter Und Sensoren Gmbh Regensensor, Kraftfahrzeug und Verfahren zum Erfassen der Intensität eines Niederschlags
DE102013211738A1 (de) * 2013-06-21 2014-12-24 Continental Automotive Gmbh Vorrichtung zur Feuchtigkeitserkennung
CN109613014A (zh) * 2017-10-04 2019-04-12 福特全球技术公司 检测和识别车辆窗户的不透明
US12092516B2 (en) 2021-04-14 2024-09-17 Hella GmbH & Co., KGaA Sensor apparatus for detecting the wetness of a window, particularly the window of a motor vehicle

Also Published As

Publication number Publication date
US6744371B1 (en) 2004-06-01
WO2001005637A1 (de) 2001-01-25
KR20020016000A (ko) 2002-03-02
EP1810897A3 (de) 2008-02-13
BR0012550A (pt) 2002-04-09
ES2352806T3 (es) 2011-02-23
CN1170706C (zh) 2004-10-13
DE50015064D1 (de) 2008-05-08
EP1202886B1 (de) 2008-03-26
AU6556500A (en) 2001-02-05
BR0012550B1 (pt) 2013-01-22
CN1361733A (zh) 2002-07-31
EP1810897B1 (de) 2010-09-15
JP2003504631A (ja) 2003-02-04
KR100829409B1 (ko) 2008-05-15
ES2300271T3 (es) 2008-06-16
EP1202886A1 (de) 2002-05-08
EP1810897A2 (de) 2007-07-25
MY125212A (en) 2006-07-31
DE50015997D1 (de) 2010-10-28

Similar Documents

Publication Publication Date Title
EP1202886B1 (de) Sensoreinrichtung zur erfassung einer benetzung auf einer scheibe
EP1289796B1 (de) Lichtempfindliche sensoreinheit, insbesondere zum automatischen schalten von beleuchtungseinrichtungen
EP0981470B2 (de) Optischer sensor
EP1424252B1 (de) Optischer Sensor
DE102008020171B4 (de) Optische Sensorvorrichtung
EP2000373A2 (de) Optische Sensorvorrichtung zur Erfassung einer Benetzung
EP0762153A2 (de) Optisches System
DE102007036492A1 (de) Optische Sensorvorrichtung
EP1101673B1 (de) Sensoreinrichtung und Verfahren zur Herstellung einer Sensoreinrichtung
DE102007039349A1 (de) Vorrichtung zur Bestimmung der Reflexionseigenschaften einer Grenzfläche
EP1200286B1 (de) Lichtempfindliche sensoreinheit, insbesondere zum automatischen schalten von beleuchtungseinrichtungen
DE19815748C2 (de) Sensoreinrichtung zur Erfassung einer Benetzung einer Scheibe
EP1907891B1 (de) Optischer sensor zur erfassung von objekten in einem überwachungsbereich
WO2006005558A1 (de) Optoelektronische sensoreinrichtung für ein kraftfahrzeug
DE102005010657B4 (de) Objekterfassungsvorrichtung
DE19821335A1 (de) Optoelektronische Sensoreinrichtung
WO1992020154A1 (de) Gabellichtschranke
DE10339696A1 (de) Vorrichtung zur Erfassung von Objekten auf einer transparenten Wand, insbesondere von Regentropfen auf einer Windschutzscheibe
DE10034555A1 (de) Lichtempfindliche Sensoreinheit, insbesondere zum automatischen Schalten von Beleuchtungseinrichtungen
EP1346889B1 (de) Regensensor, insbesondere für Scheiben
DE29923466U1 (de) Sensoreinrichtung zur Erfassung einer Benetzung auf einer Scheibe
DE10054307A1 (de) Lichteinkopplungselement zur Herabsetzung von Reflexionen bei der Einkopplung eines Lichtstrahlenbündels in eine gegenüber dem Strahlenbündel geneigte Scheibe
DE102013211738A1 (de) Vorrichtung zur Feuchtigkeitserkennung
DE29924958U1 (de) Optischer Sensor
EP1914524A1 (de) Optoelektronische Sensorvorrichtung

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20120201