ES2078977T3 - Deteccion de humedad sobre el parabrisas y limpieza automatica controlada. - Google Patents

Deteccion de humedad sobre el parabrisas y limpieza automatica controlada.

Info

Publication number
ES2078977T3
ES2078977T3 ES90912623T ES90912623T ES2078977T3 ES 2078977 T3 ES2078977 T3 ES 2078977T3 ES 90912623 T ES90912623 T ES 90912623T ES 90912623 T ES90912623 T ES 90912623T ES 2078977 T3 ES2078977 T3 ES 2078977T3
Authority
ES
Spain
Prior art keywords
windshield
automatic cleaning
moisture detection
controlled automatic
water
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
ES90912623T
Other languages
English (en)
Inventor
Peter Robert Stanton
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.)
Introlab Pty Ltd
Original Assignee
Introlab Pty 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 Introlab Pty Ltd filed Critical Introlab Pty Ltd
Application granted granted Critical
Publication of ES2078977T3 publication Critical patent/ES2078977T3/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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)

Abstract

EL AGUA (3) EN LA SUPERFICIE EXTERIOR (1) DEL PARABRISAS DE UN VEHICULO (7) HACE QUE UN RAYO DE LUZ (5) SE TRANSMITA PARCIALMENTE A TRAVES DEL PARABRISAS (7), MIENTRAS QUE UN PARABRISAS LIMPIO (7) PROPORCIONA SUSTANCIALMENTE UN REFLEJO TOTAL DEL RAYO (5). LA DIFERENCIA ES DETECTADA POR UN FOTOSENSOR (6). LA PRESENCIA DE AGUA ES UTILIZADA INICIALMENTE PARA DISPARAR LAS ESCOBILLAS DEL PARABRISAS Y UNA VEZ QUE ESTAN ACTIVADAS, LAS CARACTERISTICAS DE LA SEÑAL DESDE EL SENSOR (6) RECIBIDAS DURANTE UNA ACCION DEL LIMPIAPARABRISAS SON UTILIZADAS PARA FIJAR LAS CARACTERISTICAS DE LA PROXIMA ACCION DEL LIMPIAPARABRISAS POR EJ., LA DURACION O LA VELOCIDAD DE LAS ESCOBILLAS. EL RAYO DE LUZ (5) ES UNA LUZ INFRARROJA.
ES90912623T 1989-08-28 1990-08-28 Deteccion de humedad sobre el parabrisas y limpieza automatica controlada. Expired - Lifetime ES2078977T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPJ598789 1989-08-28
AUPJ598889 1989-08-28

Publications (1)

Publication Number Publication Date
ES2078977T3 true ES2078977T3 (es) 1996-01-01

Family

ID=25643742

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90912623T Expired - Lifetime ES2078977T3 (es) 1989-08-28 1990-08-28 Deteccion de humedad sobre el parabrisas y limpieza automatica controlada.

Country Status (9)

Country Link
EP (1) EP0489063B1 (es)
JP (1) JP2866197B2 (es)
KR (1) KR0181470B1 (es)
AT (1) ATE129467T1 (es)
AU (1) AU648513B2 (es)
CA (1) CA2065298C (es)
DE (1) DE69023244T2 (es)
ES (1) ES2078977T3 (es)
WO (1) WO1991003393A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5428277A (en) * 1989-08-28 1995-06-27 Introlab Pty. Limited Automated controlled windscreen wiping
ES2089516T3 (es) * 1991-04-09 1996-10-01 Introlab Pty Ltd Sistema de control para limpiaparabrisas.
US5262640A (en) * 1992-05-27 1993-11-16 Libbey-Owens-Ford Co. Window mounted optical moisture sensor having light pipes with distal ends
FI95080C (fi) * 1994-03-09 1995-12-11 Matti Kolari Menetelmä ja laitteisto levyn pinnalla olevien epäpuhtauksien havaitsemiseksi
US6020704A (en) * 1997-12-02 2000-02-01 Valeo Electrical Systems, Inc. Windscreen sensing and wiper control system
US7276127B2 (en) * 2002-02-01 2007-10-02 Metastable Instruments, Inc. Method and apparatus for cleaning with internally reflected electromagnetic radiation
DE102004055680A1 (de) * 2004-11-18 2006-05-24 Delphi Technologies, Inc., Troy Sensor zur Überwachung des Nahbereichs an einem Kraftfahrzeug
DE102008033204A1 (de) 2008-07-15 2010-02-04 Trw Automotive Electronics & Components Gmbh Optischer Sensor
CN110208882B (zh) * 2019-05-10 2021-09-10 北京汽车股份有限公司 雨量数据处理方法、装置、车辆及设备
DE102020110430A1 (de) * 2020-04-16 2021-10-21 Endress+Hauser Conducta Gmbh+Co. Kg Sensor mit einer Reinigungsvorrichtung
CN115524758A (zh) * 2021-06-24 2022-12-27 中兴通讯股份有限公司 一种识别屏幕进水的方法、装置及电子设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3458889A (en) * 1966-04-08 1969-08-05 David Tann Intermittent windshield wiper cleaning system
US4317073A (en) * 1977-02-03 1982-02-23 Henry Blaszkowski Windshield wiper control system
AU535699B2 (en) * 1978-09-25 1984-04-05 R.J. Noack Detecting dust or water on vehicle windscreen
DE3203091C2 (de) * 1982-01-30 1985-06-13 Vdo Adolf Schindling Ag, 6000 Frankfurt Einrichtung zum Steuern der Scheibenreinigungsanlage eines Kraftfahrzeugs
JPS5957050A (ja) * 1982-09-27 1984-04-02 Isuzu Motors Ltd 自動車の自動防曇制御装置
JPS59100034A (ja) * 1982-11-26 1984-06-09 Nissan Motor Co Ltd 自動ワイパ装置
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
US4859867A (en) * 1988-04-19 1989-08-22 Donnelly Corporation Windshield moisture sensing control circuit
US4871917A (en) * 1988-04-19 1989-10-03 Donnelly Corporation Vehicular moisture sensor and mounting apparatus therefor

Also Published As

Publication number Publication date
WO1991003393A1 (en) 1991-03-21
KR0181470B1 (ko) 1999-05-01
ATE129467T1 (de) 1995-11-15
DE69023244D1 (de) 1995-11-30
CA2065298C (en) 2001-03-20
CA2065298A1 (en) 1991-03-01
EP0489063A1 (en) 1992-06-10
EP0489063A4 (en) 1993-02-03
DE69023244T2 (de) 1996-04-04
JP2866197B2 (ja) 1999-03-08
AU648513B2 (en) 1994-04-28
AU6271390A (en) 1991-04-08
JPH04507227A (ja) 1992-12-17
EP0489063B1 (en) 1995-10-25

Similar Documents

Publication Publication Date Title
US4620141A (en) Rain-controlled windshield wipers
ES2078977T3 (es) Deteccion de humedad sobre el parabrisas y limpieza automatica controlada.
US5229602A (en) Contamination sensor for transparent elements having a reflection light barrier and a working voltage controller
BR9007195A (pt) Controle de limpador de parabrisa sensivel a chuva
US3609450A (en) Automatic headlight-washing system
EP0910525A1 (en) Multi-function light sensor for vehicle
JPS59109878A (ja) 雲高度及び可視度測定装置用窓清掃装置
KR940021010A (ko) 물걸레 청소기의 자동 물 분사장치 및 방법
JPH06506535A (ja) 雨滴検出器の作動装置
FI95080C (fi) Menetelmä ja laitteisto levyn pinnalla olevien epäpuhtauksien havaitsemiseksi
EP0957017A3 (en) Liquid detector
KR101065601B1 (ko) 창유리 상의 습기를 검출하기 위한 레인 센서
JPS5889430A (ja) ワイパ及び照明制御装置
GB1242621A (en) Improvements in or relating to the detection of dirt or condensation on windows
EP0982205A3 (en) Liquid detection method and apparatus therefor
JPH0220459B2 (es)
DE3881522D1 (de) Verfahren zum betreiben einer scheibenwaschanlage fuer kraftfahrzeuge.
DE4229491A1 (de) Vorrichtung zur steuerung einer scheibenwischeranlage fuer kraftfahrzeuge
JPS57186556A (en) Windshield wiper
ES2089516T3 (es) Sistema de control para limpiaparabrisas.
GB1596050A (en) Vehicle window wiping arrangements
JP4420558B2 (ja) 付着物検出装置およびそれを用いた制御装置
ATE116609T1 (de) Vorrichtung zur steuerung eines scheibenwischers in abhängigkeit von der regenintensität.
JPH055698B2 (es)
JPH0517647Y2 (es)

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 489063

Country of ref document: ES