ATE538008T1 - Verfahren und fühler zur erkennung von benetzungen auf einer glasscheibe - Google Patents
Verfahren und fühler zur erkennung von benetzungen auf einer glasscheibeInfo
- Publication number
- ATE538008T1 ATE538008T1 AT08007649T AT08007649T ATE538008T1 AT E538008 T1 ATE538008 T1 AT E538008T1 AT 08007649 T AT08007649 T AT 08007649T AT 08007649 T AT08007649 T AT 08007649T AT E538008 T1 ATE538008 T1 AT E538008T1
- Authority
- AT
- Austria
- Prior art keywords
- measuring
- optical measuring
- section
- light
- values
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 abstract 4
- 239000003990 capacitor Substances 0.000 abstract 2
- 238000007599 discharging Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 230000009897 systematic effect Effects 0.000 abstract 1
- 238000009736 wetting Methods 0.000 abstract 1
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
-
- 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
-
- 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
- G01N21/55—Specular reflectivity
- G01N21/552—Attenuated total reflection
-
- 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
- G01N2021/435—Sensing drops on the contact surface
Landscapes
- Engineering & Computer Science (AREA)
- Immunology (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Geophysics And Detection Of Objects (AREA)
- Package Closures (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007027071.4A DE102007027071B4 (de) | 2007-06-12 | 2007-06-12 | Verfahren und Sensor zur Erfassung von Benetzungsereignissen auf einer Scheibe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE538008T1 true ATE538008T1 (de) | 2012-01-15 |
Family
ID=39711949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT08007649T ATE538008T1 (de) | 2007-06-12 | 2008-04-18 | Verfahren und fühler zur erkennung von benetzungen auf einer glasscheibe |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US7721598B2 (de) |
| EP (1) | EP2017145B1 (de) |
| JP (1) | JP2008309788A (de) |
| KR (1) | KR100970174B1 (de) |
| CN (1) | CN101324673B (de) |
| AT (1) | ATE538008T1 (de) |
| BR (1) | BRPI0801589B1 (de) |
| DE (1) | DE102007027071B4 (de) |
| ES (1) | ES2378340T3 (de) |
| MX (1) | MX2008007510A (de) |
| PL (1) | PL2017145T3 (de) |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5059877A (en) * | 1989-12-22 | 1991-10-22 | Libbey-Owens-Ford Co. | Rain responsive windshield wiper control |
| WO1994027262A1 (en) | 1993-05-07 | 1994-11-24 | Hegyi Dennis J | Multi-fonction light sensor for vehicle |
| DE69406048T2 (de) * | 1993-05-24 | 1998-04-23 | Asulab Sa | Ultraschalldetektionsgerät insbesondere für eine automatisch gesteuerte Windschutzreinigungsanlage |
| US5528224A (en) * | 1994-05-03 | 1996-06-18 | Scientific Technology, Inc. | Optical and acoustic weather identification system |
| 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 |
| EP0849609B1 (de) * | 1996-12-20 | 2002-08-21 | Asulab S.A. | Ultraschalldetektionsvorrichtung, insbesondere für eine Scheibenwischeranlage mit automatischer Kontrolle |
| DE19723859A1 (de) * | 1997-06-06 | 1998-12-10 | Bosch Gmbh Robert | Vorrichtung zum Erfassen einer Benetzung einer Scheibe |
| US6250148B1 (en) * | 1998-01-07 | 2001-06-26 | Donnelly Corporation | Rain sensor mount for use in a vehicle |
| 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 |
| JP2000075049A (ja) * | 1998-08-31 | 2000-03-14 | Matsushita Electric Works Ltd | 検知回路 |
| DE19860214A1 (de) * | 1998-12-24 | 2000-07-13 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Erfassung eines störungsbehafteten Empfangssignals |
| US6114950A (en) * | 1999-05-03 | 2000-09-05 | Specam Technologies, Inc. | Obstacle proximity warning device for vehicles |
| DE10019112A1 (de) * | 1999-06-18 | 2001-08-16 | Valeo Auto Electric Gmbh | Regensensor zur Detektion von Feuchtigkeitstropfen |
| ES2286023T3 (es) | 1999-06-18 | 2007-12-01 | Valeo Wischersysteme Gmbh | Sensor de lluvia para detectar gotas de humedad. |
| DE19933641A1 (de) * | 1999-07-17 | 2001-03-08 | Bosch Gmbh Robert | Sensoreinrichtung zur Erfassung einer Benetzung auf einer Scheibe |
| DE19951832A1 (de) | 1999-10-28 | 2001-05-03 | Valeo Auto Electric Gmbh | Sensor zur Detektion von Feuchtigkeitstropfen und/oder Schmutzpartikeln auf einer Scheibe und Verfahren zum Betreiben eines solchen Sensors |
| JP3790659B2 (ja) * | 2000-05-02 | 2006-06-28 | 株式会社Inax | 光学的検出装置 |
| WO2002021107A1 (en) * | 2000-09-08 | 2002-03-14 | Nippon Sheet Glass Co., Ltd. | Deposit detector and controller using the detector |
| DE10117397A1 (de) | 2001-04-06 | 2002-10-10 | Valeo Auto Electric Gmbh | Sensor zur Detektion von Schmutz und/oder Feuchtigkeit auf einer Außenseite einer Scheibe |
| DE10219690A1 (de) * | 2002-05-02 | 2003-11-27 | Ralf Spillecke | Sensorelement zur Detektion von Kondensation |
| 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 |
| JP4354860B2 (ja) * | 2004-03-30 | 2009-10-28 | 株式会社山武 | 水分検出装置 |
| JP2008128902A (ja) * | 2006-11-22 | 2008-06-05 | Denso Corp | 雨滴検出装置と雨滴検出方法 |
-
2007
- 2007-06-12 DE DE102007027071.4A patent/DE102007027071B4/de not_active Expired - Fee Related
-
2008
- 2008-04-18 AT AT08007649T patent/ATE538008T1/de active
- 2008-04-18 ES ES08007649T patent/ES2378340T3/es active Active
- 2008-04-18 PL PL08007649T patent/PL2017145T3/pl unknown
- 2008-04-18 EP EP08007649A patent/EP2017145B1/de not_active Not-in-force
- 2008-05-28 BR BRPI0801589-9A patent/BRPI0801589B1/pt not_active IP Right Cessation
- 2008-05-30 KR KR1020080050710A patent/KR100970174B1/ko not_active Expired - Fee Related
- 2008-06-03 US US12/156,675 patent/US7721598B2/en not_active Expired - Fee Related
- 2008-06-11 MX MX2008007510A patent/MX2008007510A/es active IP Right Grant
- 2008-06-11 JP JP2008152546A patent/JP2008309788A/ja active Pending
- 2008-06-11 CN CN200810109956XA patent/CN101324673B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008309788A (ja) | 2008-12-25 |
| DE102007027071A1 (de) | 2008-12-18 |
| CN101324673A (zh) | 2008-12-17 |
| DE102007027071B4 (de) | 2019-09-12 |
| BRPI0801589B1 (pt) | 2018-04-10 |
| PL2017145T3 (pl) | 2012-07-31 |
| EP2017145B1 (de) | 2011-12-21 |
| CN101324673B (zh) | 2012-03-07 |
| EP2017145A2 (de) | 2009-01-21 |
| BRPI0801589A2 (pt) | 2009-01-27 |
| KR20080109618A (ko) | 2008-12-17 |
| ES2378340T3 (es) | 2012-04-11 |
| US20080307878A1 (en) | 2008-12-18 |
| EP2017145A3 (de) | 2010-03-17 |
| KR100970174B1 (ko) | 2010-07-14 |
| MX2008007510A (es) | 2009-03-04 |
| US7721598B2 (en) | 2010-05-25 |
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