ES2185186T3 - Dispositivo para la deteccion de humedad de un cristal. - Google Patents
Dispositivo para la deteccion de humedad de un cristal.Info
- Publication number
- ES2185186T3 ES2185186T3 ES98934747T ES98934747T ES2185186T3 ES 2185186 T3 ES2185186 T3 ES 2185186T3 ES 98934747 T ES98934747 T ES 98934747T ES 98934747 T ES98934747 T ES 98934747T ES 2185186 T3 ES2185186 T3 ES 2185186T3
- Authority
- ES
- Spain
- Prior art keywords
- light
- amount
- foreign
- transmitter
- foreign light
- 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
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
-
- 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
-
- 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)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
La invención se refiere a un dispositivo para detectar la de humedad de un disco que tiene un sensor de lluvia óptico que detecta luz extraña y la evalúa para reconocer día - noche. En una etapa de integración (16), la cantidad de luz que llega al detector (14) se integra y se envía a una etapa de comparación (20). La cantidad total de luz compuesta de luz procedente de un transmisor (12) y la posible luz extraña, y la cantidad de luz extraña detectada cuando se desconecta el transmisor (12) se miden en intervalos de tiempo individuales (Tg, Tf, Tf). Después de un número predeterminado de ciclos de medición (M), o después de un tiempo predeterminado, el intervalo de tiempo usado para medir la cantidad de luz extraña se puede ampliar, y/o el umbral (S2) se puede reducir.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19723859A DE19723859A1 (de) | 1997-06-06 | 1997-06-06 | Vorrichtung zum Erfassen einer Benetzung einer Scheibe |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2185186T3 true ES2185186T3 (es) | 2003-04-16 |
Family
ID=7831663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES98934747T Expired - Lifetime ES2185186T3 (es) | 1997-06-06 | 1998-05-19 | Dispositivo para la deteccion de humedad de un cristal. |
Country Status (7)
Country | Link |
---|---|
US (1) | US6369378B1 (es) |
EP (1) | EP0988189B1 (es) |
JP (1) | JP2002504996A (es) |
KR (1) | KR100530437B1 (es) |
DE (2) | DE19723859A1 (es) |
ES (1) | ES2185186T3 (es) |
WO (1) | WO1998055347A2 (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2001256696A1 (en) * | 2000-05-12 | 2001-11-20 | Nippon Sheet Glass Co. Ltd. | Adhering substance detector and controller using the same |
JP3691488B2 (ja) * | 2000-12-22 | 2005-09-07 | ナイルス株式会社 | 付着物検出装置およびそれを用いた制御装置 |
DE10214421B4 (de) * | 2002-03-30 | 2007-08-09 | Hella Kgaa Hueck & Co. | Verfahren zum Betreiben eines Regensensors, insbesondere für Kraftfahrzeuge |
DE10242688A1 (de) | 2002-09-13 | 2004-03-25 | Robert Bosch Gmbh | Regensensor, insbesondere für ein Kraftfahrzeug mit einer Scheibenwischvorrichtung sowie Verfahren zum Steuern einer Scheibenwischvorrichtung |
US20040063470A1 (en) * | 2002-09-27 | 2004-04-01 | Zhang Zhi Yun | Rapid dialing apparatus and method thereof |
DE10317266B4 (de) * | 2003-04-14 | 2019-06-19 | Volkswagen Ag | Vorrichtung und Verfahren zur Ansteuerung eines Motors einer Scheibenwischeranlage |
JP4259915B2 (ja) * | 2003-05-15 | 2009-04-30 | ナイルス株式会社 | ワイパー制御方法、およびワイパー制御装置 |
DE10337743A1 (de) * | 2003-08-13 | 2005-03-10 | Ego Elektro Geraetebau Gmbh | Verfahren sowie Schaltungsanordnung zur Ermittlung des Betätigungszustandes mindestens eines optischen Sensorelements |
DE10348772A1 (de) * | 2003-10-21 | 2005-05-25 | Robert Bosch Gmbh | Messeinheit für einen Feuchtigkeitssensor zur Detektion von Feuchtigkeit auf einer Oberfläche, ein Regensensor und ein Verfahren zur Detektion von Feuchtigkeit |
US20060006701A1 (en) * | 2004-07-06 | 2006-01-12 | Jason Wells | System and method for rain detection and automatic operation of power roof and power windows |
US7548642B2 (en) * | 2004-10-28 | 2009-06-16 | Siemens Medical Solutions Usa, Inc. | System and method for detection of ground glass objects and nodules |
DE102007027071B4 (de) | 2007-06-12 | 2019-09-12 | Bcs Automotive Interface Solutions Gmbh | Verfahren und Sensor zur Erfassung von Benetzungsereignissen auf einer Scheibe |
JP5676861B2 (ja) * | 2009-07-23 | 2015-02-25 | 株式会社デンソー | 雨滴検出装置 |
DE102010019674A1 (de) * | 2010-05-07 | 2011-11-10 | Gm Global Technology Operations Llc (N.D.Ges.D. Staates Delaware) | Vorrichtung zum Entfernen von außenseitigem Belag auf Scheiben eines Fahrzeugs |
KR101327031B1 (ko) * | 2011-10-31 | 2013-11-13 | 현대자동차주식회사 | 와이퍼 블레이드의 내구성 판단 장치 |
KR101126350B1 (ko) * | 2011-11-18 | 2012-03-16 | 주식회사 한국에스지티 | 지형이미지에 적용된 기준점과 지피에스 위치정보의 정밀 비교를 통한 수치지도의 오차확인시스템 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU535699B2 (en) * | 1978-09-25 | 1984-04-05 | R.J. Noack | Detecting dust or water on vehicle windscreen |
JPS61268552A (ja) * | 1985-05-21 | 1986-11-28 | Nippon Denso Co Ltd | 車両窓ガラスの自動曇り除去制御装置 |
JPS6425036A (en) * | 1987-07-20 | 1989-01-27 | Nippon Denso Co | Optical liquid detecting device |
US5059877A (en) * | 1989-12-22 | 1991-10-22 | Libbey-Owens-Ford Co. | Rain responsive windshield wiper control |
DE69432588T2 (de) * | 1993-05-07 | 2004-04-01 | Hegyi, Dennis J., Ann Arbor | Multifunktionaler lichtsensor fuer ein fahrzeug |
US5386111A (en) * | 1993-10-08 | 1995-01-31 | Zimmerman; H. Allen | Optical detection of water droplets using light refraction with a mask to prevent detection of unrefracted light |
DE19603553C1 (de) * | 1996-02-01 | 1997-04-03 | Bosch Gmbh Robert | Vorrichtung zum Betreiben eines Scheibenwischers |
DE19621627C1 (de) * | 1996-05-30 | 1997-09-18 | Bosch Gmbh Robert | Vorrichtung zum Erfassen einer Benetzung einer Scheibe |
-
1997
- 1997-06-06 DE DE19723859A patent/DE19723859A1/de not_active Ceased
-
1998
- 1998-05-19 WO PCT/DE1998/001374 patent/WO1998055347A2/de active IP Right Grant
- 1998-05-19 ES ES98934747T patent/ES2185186T3/es not_active Expired - Lifetime
- 1998-05-19 DE DE59805816T patent/DE59805816D1/de not_active Expired - Lifetime
- 1998-05-19 US US09/445,045 patent/US6369378B1/en not_active Expired - Fee Related
- 1998-05-19 JP JP50125399A patent/JP2002504996A/ja not_active Ceased
- 1998-05-19 KR KR10-1999-7010635A patent/KR100530437B1/ko not_active IP Right Cessation
- 1998-05-19 EP EP98934747A patent/EP0988189B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO1998055347A2 (de) | 1998-12-10 |
KR20010012674A (ko) | 2001-02-26 |
KR100530437B1 (ko) | 2005-11-23 |
EP0988189B1 (de) | 2002-10-02 |
DE19723859A1 (de) | 1998-12-10 |
DE59805816D1 (de) | 2002-11-07 |
EP0988189A2 (de) | 2000-03-29 |
WO1998055347A3 (de) | 1999-03-18 |
US6369378B1 (en) | 2002-04-09 |
JP2002504996A (ja) | 2002-02-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2185186T3 (es) | Dispositivo para la deteccion de humedad de un cristal. | |
DK1376504T3 (da) | Rögdetektor med spredt lys | |
MXPA04002989A (es) | Sensor de humedad y detector de niebla en parabrisas. | |
BR9506104A (pt) | Aparelho captor óptico capaz de ler dados independente do tipo de disco | |
DE60036511D1 (de) | Optosensorsignaldetektor | |
IL126826A0 (en) | Optical hygrometers | |
ATE398764T1 (de) | Optische positionsmesseinrichtung | |
WO2000077491A3 (en) | Fiber optic multitasking probe | |
ATE370388T1 (de) | Optischer axialverschiebungssensor | |
KR970066557A (ko) | 적외선 수분 측정장치 및 적외선 수분 측정방법 | |
ES2124391T3 (es) | Procedimiento y dispositivo para detectar la respiracion. | |
MY128979A (en) | Device, system and method for conducting a transaction using a translucent, transparent or semitransparent transaction card | |
DE59911661D1 (de) | Polarimetrischer sensor zur optischen erfassung einer messgrösse sowie verwendung des polarimetrischen sensors | |
ES2174259T3 (es) | Dispositivo para detectar la humedad de un cristal. | |
ATE369575T1 (de) | Optoelektronischer sensor | |
ATE300747T1 (de) | Laser-optisches sensorsystem zur objekterkennung | |
US20090140868A1 (en) | Smoke detection method and system | |
DK134291D0 (da) | Sensor til optisk aftastning af en forbrugsmaalers indikation af forbrug | |
JPS58113839A (ja) | 露点検出装置 | |
DK0615218T3 (da) | Fremgangsmåde og indretning til kompensering for luftfugtigheden i en spredtlysmelder | |
JPS6228642A (ja) | 水滴検出方法 | |
WO2000004398A3 (de) | Vorrichtung und verfahren zur optischen erfassung eines elektrischen stroms und einer komponente eines elektrischen felds | |
JPH053640B2 (es) | ||
JP2600739B2 (ja) | 熱体検出装置 | |
KR940017960A (ko) | 적외선 감응 스위칭 장치 |