BR9502340A - Dispositivo sensor optoeletrônico para a deteccão do grau de umedecimento de um vidro transparente - Google Patents

Dispositivo sensor optoeletrônico para a deteccão do grau de umedecimento de um vidro transparente

Info

Publication number: BR9502340A
Authority: BR; Brazil
Prior art keywords: wetting; detecting; degree; sensor device; transparent glass
Prior art date: 1994-07-12

Application number

BR9502340A

Other languages

English (en)

Inventor

Norbert Bendicks

Berthold Esders

Original Assignee

Kostal Leopold Gmbh & Co Kg

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.)

1994-07-12

Filing date

1995-07-12

Publication date

1996-06-18

1995-07-12 Application filed by Kostal Leopold Gmbh & Co Kg filed Critical Kostal Leopold Gmbh & Co Kg

1996-06-18 Publication of BR9502340A publication Critical patent/BR9502340A/pt

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
- G01N21/41—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
- 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
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S318/00—Electricity: motive power systems
- Y10S318/02—Windshield wiper controls

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Automation & Control Theory (AREA)
General Health & Medical Sciences (AREA)
Analytical Chemistry (AREA)
Biochemistry (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Immunology (AREA)
Pathology (AREA)
Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Health & Medical Sciences (AREA)
Investigating Or Analysing Materials By Optical Means (AREA)
Photometry And Measurement Of Optical Pulse Characteristics (AREA)

BR9502340A 1994-07-12 1995-07-12 Dispositivo sensor optoeletrônico para a deteccão do grau de umedecimento de um vidro transparente BR9502340A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE4424454A DE4424454C2 (de)	1994-07-12	1994-07-12	Optoelektronische Sensoreinrichtung zur Erfassung des Benetzungsgrades einer transparenten Kraftfahrzeugscheibe mit Niederschlag

Publications (1)

Publication Number	Publication Date
BR9502340A true BR9502340A (pt)	1996-06-18

Family

ID=6522878

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9502340A BR9502340A (pt)	1994-07-12	1995-07-12	Dispositivo sensor optoeletrônico para a deteccão do grau de umedecimento de um vidro transparente

Country Status (5)

Country	Link
US (1)	US5818600A (pt)
EP (1)	EP0705745B1 (pt)
BR (1)	BR9502340A (pt)
DE (2)	DE4424454C2 (pt)
ES (1)	ES2126811T3 (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7019275B2 (en) *	1997-09-16	2006-03-28	Gentex Corporation	Moisture sensor and windshield fog detector
US5923027A (en) *	1997-09-16	1999-07-13	Gentex Corporation	Moisture sensor and windshield fog detector using an image sensor
DE19713910C1 (de) *	1997-04-04	1998-07-30	Kostal Leopold Gmbh & Co Kg	Optoelektronische Sensoreinrichtung
US6681163B2 (en)	2001-10-04	2004-01-20	Gentex Corporation	Moisture sensor and windshield fog detector
DE19713909C1 (de) *	1997-04-04	1998-11-12	Kostal Leopold Gmbh & Co Kg	Optoelektronische Sensoreinrichtung
DE19749331A1 (de) *	1997-11-07	1999-05-20	Kostal Leopold Gmbh & Co Kg	Verfahren zum Detektieren von auf einer Windschutzscheibe befindlichen Objekten sowie Vorrichtung
US6020704A (en) *	1997-12-02	2000-02-01	Valeo Electrical Systems, Inc.	Windscreen sensing and wiper control system
DE19815748C5 (de) *	1998-04-08	2008-02-28	Robert Bosch Gmbh	Sensoreinrichtung zur Erfassung einer Benetzung einer Scheibe
JP2003524545A (ja)	1999-01-25	2003-08-19	ジェンテクス・コーポレーション	半導体光センサを用いる車両装置制御
US6313457B1 (en)	1999-01-25	2001-11-06	Gentex Corporation	Moisture detecting system using semiconductor light sensor with integral charge collection
DE10009992C2 (de) *	2000-03-01	2002-04-11	Kostal Leopold Gmbh & Co Kg	Filtereinrichtung für einen optoelektronischen Sensor
JP3437843B2 (ja)	2001-07-06	2003-08-18	沖電気工業株式会社	絶縁膜の形成方法及び集積回路の製造方法
US6617564B2 (en)	2001-10-04	2003-09-09	Gentex Corporation	Moisture sensor utilizing stereo imaging with an image sensor
FR2944143A1 (fr) *	2009-04-02	2010-10-08	Photowatt Internat	Detection de salissure
US8620523B2 (en)	2011-06-24	2013-12-31	Gentex Corporation	Rearview assembly with multiple ambient light sensors
EP2740003B1 (en)	2011-08-05	2017-06-14	Gentex Corporation	Optical assembly for a light sensor
DE102011081365A1 (de) *	2011-08-23	2013-02-28	Robert Bosch Gmbh	Verfahren zum Aufbereiten eines Lichtsignals zur Regenerkennung in einem Fahrzeug und Verfahren zur Regenerkennung in einem Fahrzeug
US9207116B2 (en)	2013-02-12	2015-12-08	Gentex Corporation	Light sensor
US9870753B2 (en)	2013-02-12	2018-01-16	Gentex Corporation	Light sensor having partially opaque optic

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3314770A1 (de) *	1983-04-23	1984-10-31	Sidler GmbH & Co, 7400 Tübingen	Einrichtung zum steuern eines scheibenwischermotors
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
FR2591167A1 (fr) *	1985-07-11	1987-06-12	Questiaux Stephane	Dispositifs de commande d'essuie-glaces, et de facon plus generale les detecteurs de transparence d'une paroi
US4867561A (en) *	1986-08-22	1989-09-19	Nippondenso Co., Ltd.	Apparatus for optically detecting an extraneous matter on a translucent shield
DE3634508C1 (en) *	1986-10-09	1988-06-16	Rupert Fuerthbauer	Optical filter with automatic control of the optical transmission
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
DE4006174C1 (pt) *	1990-02-28	1991-07-25	Leopold Kostal Gmbh & Co Kg, 5880 Luedenscheid, De

1994
- 1994-07-12 DE DE4424454A patent/DE4424454C2/de not_active Expired - Fee Related
1995
- 1995-06-23 EP EP95109797A patent/EP0705745B1/de not_active Expired - Lifetime
- 1995-06-23 DE DE59504131T patent/DE59504131D1/de not_active Expired - Lifetime
- 1995-06-23 ES ES95109797T patent/ES2126811T3/es not_active Expired - Lifetime
- 1995-07-12 BR BR9502340A patent/BR9502340A/pt not_active IP Right Cessation
- 1995-07-30 US US08/497,144 patent/US5818600A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DE4424454C2 (de)	1999-08-12
DE4424454A1 (de)	1996-01-18
US5818600A (en)	1998-10-06
EP0705745B1 (de)	1998-11-04
EP0705745A1 (de)	1996-04-10
DE59504131D1 (de)	1998-12-10
ES2126811T3 (es)	1999-04-01

Publication	Publication Date	Title
BR9502340A (pt)	1996-06-18	Dispositivo sensor optoeletrônico para a deteccão do grau de umedecimento de um vidro transparente
DE69422866D1 (de)	2000-03-09	Optisches Messgerät
FI964333L (fi)	1996-10-30	Optinen anturi
DE69501178D1 (de)	1998-01-22	Optisches Messtechnikverfahren
KR920700391A (ko)	1992-02-19	광학식 거리 센서
DE59004780D1 (de)	1994-04-07	Faseroptischer Sensor.
DE69309631D1 (de)	1997-05-15	Optisches Entfernungsmessgerät
DE3784291D1 (de)	1993-04-01	Faseroptisches verschiebungsmessgeraet.
DE69528735D1 (de)	2002-12-12	Faseroptischer Rotationssensor
KR970702994A (ko)	1997-06-10	유도 반사 광학 장치(directed reflection optical device)
DE69608066D1 (de)	2000-06-08	Optisches Gerät zum Abstandsmessen
IT9020522A0 (it)	1990-06-04	dispositivo ottico
DE59401139D1 (de)	1997-01-09	Optoelektronische Sensoreinrichtung
DE69023799D1 (de)	1996-01-11	Lichtleiter-Messfühler.
DE59309447D1 (de)	1999-04-22	Faseroptischer Sensor
DE69515295D1 (de)	2000-04-06	Flüssigkeitsnachweisvorrichtung
KR910014686A (ko)	1991-08-31	광센서
DE69421671D1 (de)	1999-12-23	Wiederkonfigurierbarer faseroptischer sensor
DE59401138D1 (de)	1997-01-09	Optoelektronische Sensoreinrichtung
DE69833672D1 (de)	2006-04-27	Optische abtastvorrichtung
DE69123097D1 (de)	1996-12-19	Optischer Messapparat
FR2725270B1 (fr)	1998-12-11	Dispositif de mesure de distance
IT1249036B (it)	1995-02-11	Dispositivo sensore ottico
KR930026202U (ko)	1993-12-24	광센서를 이용한 유량계
NO904506D0 (no)	1990-10-18	Gammastraaledetekteringsanordning som anvender krystallboelgeledere.

Legal Events

Date	Code	Title	Description
1999-12-28	FF	Decision: intention to grant
2000-06-27	FG9A	Patent or certificate of addition granted
2010-05-18	B24C	Patent annual fee: request for for restoration	Free format text: REFERENTE A 13A E 14A ANUIDADE(S).
2013-08-13	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE AO NAO CUMPRIMENTO DO DESPACHO 24.3 NA RPI 2054 DE 18/05/2010 E COMPROVAR RECOLHIMENTO DA15A, 16A, 17A E 18A ANUIDADES.