ES2107670T5 - Sensor optico de humedad que tiene tubos luminosos con extremos distales, montado sobre una ventana. - Google Patents

Sensor optico de humedad que tiene tubos luminosos con extremos distales, montado sobre una ventana.

Info

Publication number
ES2107670T5
ES2107670T5 ES93913910T ES93913910T ES2107670T5 ES 2107670 T5 ES2107670 T5 ES 2107670T5 ES 93913910 T ES93913910 T ES 93913910T ES 93913910 T ES93913910 T ES 93913910T ES 2107670 T5 ES2107670 T5 ES 2107670T5
Authority
ES
Spain
Prior art keywords
windshield
light pipes
block
light
bores
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.)
Expired - Lifetime
Application number
ES93913910T
Other languages
English (en)
Other versions
ES2107670T3 (es
Inventor
Michael B Purvis
Rein S Teder
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.)
Pilkington North America Inc
Original Assignee
Libbey Owens Ford Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25395288&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2107670(T5) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Libbey Owens Ford Co filed Critical Libbey Owens Ford Co
Publication of ES2107670T3 publication Critical patent/ES2107670T3/es
Application granted granted Critical
Publication of ES2107670T5 publication Critical patent/ES2107670T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • G01F23/292—Light, e.g. infrared or ultraviolet
    • G01F23/2921—Light, e.g. infrared or ultraviolet for discrete levels
    • G01F23/2922—Light, e.g. infrared or ultraviolet for discrete levels with light-conducting sensing elements, e.g. prisms
    • G01F23/2925—Light, e.g. infrared or ultraviolet for discrete levels with light-conducting sensing elements, e.g. prisms using electrical detecting 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Thermal Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

SE PRESENTA UN MONTAJE DE UNA UNIDAD SENSORA (17) SOBRE LA SUPERFICIE INTERIOR DEL PARABRISAS DE UN VEHICULO (14) PARA DETECTAR LA PRESENCIA DE HUMEDAD SOBRE LA SUPERFICIE EXTERIOR Y CONTROLAR EL FUNCIONAMIENTO DE LOS LIMPIAPARABRISAS (15) EN RESPUESTA A LA MISMA. LA UNIDAD SENSORA COMPRENDE UN BLOQUE (18) EN EL CUAL ESTAN DISPUESTOS UNOS ORIFICIOS ANGULARMENTE ORIENTADOS (22). UNOS TUBOS DE LUZ (23) EN UN PRIMER CONJUNTO DE ORIFICIOS COMUNICAN CON FUENTES DE LUZ (25) PARA TRANSMITIR LA LUZ A LA SUPERFICIE EXTERIOR DEL PARABRISAS, Y UNOS TUBOS DE LUZ EN UN SEGUNDO CONJUNTO DE ORIFICIOS TRANSMITEN LA LUZ REFLEJADA DESDE LA SUPERFICIE EXTERIOR HASTA LOS FOTODETECTORES (29). LOS EXTREMOS INFERIORES DE LOS TUBOS DE LUZ SON COPLANARES O ESTAN ALGO ELEVADOS POR ENCIMA DE LA SUPERFICIE DEL BLOQUE QUE SE FIJARA EN EL PARABRISAS. EL BLOQUE SE FIJA A LA SUPERFICIE INTERIOR DEL PARABRISAS MEDIANTE UNA CAPA ADHESIVA DE DOBLE CARA QUE ADHIERE DE FORMA SEGURA EL BLOQUE A LA SUPERFICIE DEL PARABRISAS Y ACOPLA OPTICAMENTE LOS TUBOS DE LUZ AL PARABRISAS.
ES93913910T 1992-05-27 1993-05-17 Sensor optico de humedad que tiene tubos luminosos con extremos distales, montado sobre una ventana. Expired - Lifetime ES2107670T5 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/889,527 US5262640A (en) 1992-05-27 1992-05-27 Window mounted optical moisture sensor having light pipes with distal ends

Publications (2)

Publication Number Publication Date
ES2107670T3 ES2107670T3 (es) 1997-12-01
ES2107670T5 true ES2107670T5 (es) 2003-12-01

Family

ID=25395288

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93913910T Expired - Lifetime ES2107670T5 (es) 1992-05-27 1993-05-17 Sensor optico de humedad que tiene tubos luminosos con extremos distales, montado sobre una ventana.

Country Status (13)

Country Link
US (1) US5262640A (es)
EP (1) EP0597081B2 (es)
JP (1) JP3569281B2 (es)
KR (1) KR100288864B1 (es)
AT (1) ATE157937T1 (es)
AU (1) AU664468B2 (es)
BR (1) BR9305534A (es)
CA (1) CA2114319C (es)
DE (1) DE69313781T3 (es)
ES (1) ES2107670T5 (es)
FI (1) FI940401A (es)
WO (1) WO1993024950A1 (es)
ZA (1) ZA933676B (es)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5414257A (en) * 1991-04-23 1995-05-09 Introlab Pty Limited Moisture sensor for detecting moisture on a windshield
US5430815A (en) * 1993-02-05 1995-07-04 Raychem Corporation Optical fiber water sensor
DE4329608C1 (de) * 1993-09-02 1995-01-19 Kostal Leopold Gmbh & Co Kg Optoelektronische Sensoreinrichtung
US5556493A (en) * 1995-01-13 1996-09-17 Libbey-Owens-Ford Co. Mounting an optical moisture sensor on a windshield using a vacuum chamber device
US5560245A (en) * 1994-07-29 1996-10-01 Lake Center Industries, Inc. Moisture activated wiper sensor
US5637863A (en) * 1994-08-24 1997-06-10 Mdt Corporation Surgical light with touchless switch
US5453676A (en) * 1994-09-30 1995-09-26 Itt Automotive Electrical Systems, Inc. Trainable drive system for a windshield wiper
US5668478A (en) * 1995-05-15 1997-09-16 Itt Automotive Electrical Systems, Inc. Windshield rain sensor
US6242876B1 (en) 1995-06-07 2001-06-05 Valeo Electrical Systems, Inc. Intermittent windshield wiper controller
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
ES2202895T3 (es) * 1997-08-19 2004-04-01 Valeo Wischersysteme Gmbh Sensor acoplado a una luna con un gel de silicona.
US6079433A (en) * 1997-09-12 2000-06-27 The Toro Company Automatic soil moisture sensing and watering system
DE19740364A1 (de) * 1997-09-13 1999-03-25 Bosch Gmbh Robert Vorrichtung und Verfahren zum Betreiben eines Regensensors
US5898183A (en) * 1997-10-16 1999-04-27 Libbey-Owens-Ford Co. Compact moisture sensor with efficient high obliquity optics
JPH11157417A (ja) 1997-11-26 1999-06-15 Nippon Sheet Glass Co Ltd 付着物検出センサを備えた透明基板
WO1999047397A1 (de) * 1998-03-17 1999-09-23 Robert Bosch Gmbh Optischer sensor
EP0947402A3 (en) * 1998-04-03 1999-12-01 Nippon Sheet Glass Co., Ltd. Water detection sensor
EP0947403A3 (en) 1998-04-03 2001-08-22 Nippon Sheet Glass Co., Ltd. Water detection sensor having signal transmission function
WO1999052750A1 (de) * 1998-04-08 1999-10-21 Robert Bosch Gmbh Regensensor
US5990647A (en) * 1998-10-29 1999-11-23 Kelsey-Hayes Co. Embedded self-test for rain sensors
US6232603B1 (en) 1998-10-29 2001-05-15 Kelsey-Hayes Co. Rain sensor operation on solar reflective glass
JP2000227397A (ja) * 1999-02-02 2000-08-15 Whitaker Corp:The 水滴センサ用光カプラ
US6207967B1 (en) * 1999-03-04 2001-03-27 Valeo Electrical Systems, Inc. Off the glass imaging rain sensor
DE19955423A1 (de) * 1999-11-18 2001-05-31 Hella Kg Hueck & Co Sensoreinrichtung und Verfahren zur Herstellung einer Sensoreinrichtung
DE10012977B4 (de) * 2000-03-16 2008-03-13 Daimler Ag Verfahren zum Ankleben einer Trägerplatte auf eine Fahrzeugscheibe
DE10119219A1 (de) * 2001-04-20 2002-10-24 Hella Kg Hueck & Co Elektronisches Gerät mit einem Gehäuse zur Anbringung an einer Scheibe eines Kraftfahrzeugs
DE10256259A1 (de) * 2002-12-03 2004-06-24 Robert Bosch Gmbh Sensoreinrichtung, insbesondere Regensensor sowie Montageverfahren für eine Sensoreinrichtung
DE102007039776A1 (de) * 2007-08-23 2009-02-26 Leopold Kostal Gmbh & Co. Kg Optischer Koppelkörper
JP4798125B2 (ja) * 2007-12-13 2011-10-19 株式会社デンソー 照度センサ
JP2010054370A (ja) * 2008-08-28 2010-03-11 Niles Co Ltd レインセンサ
CN108371513A (zh) * 2018-04-04 2018-08-07 佛山市金净创环保技术有限公司 一种用于反光面的清洁装置
DE102018131024A1 (de) * 2018-12-05 2020-06-10 Osram Opto Semiconductors Gmbh Optoelektronische vorrichtung und verfahren zur herstellung derselben

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4620141A (en) * 1985-07-03 1986-10-28 Vericom Corp. Rain-controlled windshield wipers
US4935621A (en) * 1987-10-30 1990-06-19 Pikulski Joseph L Optical switch with collimating lenses, antifreeze and/or index matching fluid for control of electrical equipment
US4859867A (en) * 1988-04-19 1989-08-22 Donnelly Corporation Windshield moisture sensing control circuit
JP2866197B2 (ja) * 1989-08-28 1999-03-08 イントロラブ・ピーティーワイ・リミテッド ウインドスクリーンワイパーを制御する方法および装置
US5059877A (en) * 1989-12-22 1991-10-22 Libbey-Owens-Ford Co. Rain responsive windshield wiper control
DE4019066A1 (de) * 1990-06-15 1991-12-19 Bosch Gmbh Robert Vorrichtung zum optischen erfassen eines belags
AU1662492A (en) * 1991-04-23 1992-11-17 Introlab Pty Limited A moisture sensor

Also Published As

Publication number Publication date
EP0597081B2 (en) 2003-05-21
ES2107670T3 (es) 1997-12-01
EP0597081A4 (en) 1994-12-14
JPH06509652A (ja) 1994-10-27
DE69313781T3 (de) 2004-03-18
DE69313781D1 (de) 1997-10-16
BR9305534A (pt) 1995-12-26
WO1993024950A1 (en) 1993-12-09
AU4376993A (en) 1993-12-30
AU664468B2 (en) 1995-11-16
KR100288864B1 (ko) 2001-06-01
US5262640A (en) 1993-11-16
FI940401A0 (fi) 1994-01-27
DE69313781T2 (de) 1998-04-02
EP0597081A1 (en) 1994-05-18
CA2114319C (en) 2003-12-16
JP3569281B2 (ja) 2004-09-22
EP0597081B1 (en) 1997-09-10
ZA933676B (en) 1993-12-21
FI940401A (fi) 1994-02-16
CA2114319A1 (en) 1993-12-09
ATE157937T1 (de) 1997-09-15

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