DE60227600D1 - Objekt-Sensorvorrichtung und Verfahren für eine Wischervorrichtung - Google Patents
Objekt-Sensorvorrichtung und Verfahren für eine WischervorrichtungInfo
- Publication number
- DE60227600D1 DE60227600D1 DE60227600T DE60227600T DE60227600D1 DE 60227600 D1 DE60227600 D1 DE 60227600D1 DE 60227600 T DE60227600 T DE 60227600T DE 60227600 T DE60227600 T DE 60227600T DE 60227600 D1 DE60227600 D1 DE 60227600D1
- Authority
- DE
- Germany
- Prior art keywords
- object sensor
- wiper
- sensor device
- wiper device
- sensor
- 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 - Fee Related
Links
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
- B60S1/0844—Optical rain sensor including a camera
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30168—Image quality inspection
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30248—Vehicle exterior or interior
- G06T2207/30252—Vehicle exterior; Vicinity of vehicle
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Chemical & Material Sciences (AREA)
- Quality & Reliability (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Theoretical Computer Science (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Geophysics And Detection Of Objects (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001146962A JP4565460B2 (ja) | 2001-05-16 | 2001-05-16 | 付着物検出装置、およびそれを用いたワイパー制御装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60227600D1 true DE60227600D1 (de) | 2008-08-28 |
Family
ID=18992516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60227600T Expired - Fee Related DE60227600D1 (de) | 2001-05-16 | 2002-05-16 | Objekt-Sensorvorrichtung und Verfahren für eine Wischervorrichtung |
Country Status (4)
Country | Link |
---|---|
US (1) | US20020190231A1 (de) |
EP (1) | EP1258403B1 (de) |
JP (1) | JP4565460B2 (de) |
DE (1) | DE60227600D1 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10261101A1 (de) * | 2002-12-20 | 2004-07-01 | Robert Bosch Gmbh | Regensensor, insbesondere für ein Kraftfahrzeug |
US7718943B2 (en) * | 2004-09-29 | 2010-05-18 | Gentex Corporation | Moisture sensor for optically detecting moisture |
JP4645909B2 (ja) * | 2006-03-23 | 2011-03-09 | 株式会社デンソー | 雨滴検出装置 |
DE102010028347A1 (de) * | 2010-04-29 | 2011-11-03 | Robert Bosch Gmbh | Sensoranordnung an einem Kraftfahrzeug |
DE102011009075B4 (de) * | 2011-01-21 | 2021-07-22 | Kostal Automobil Elektrik Gmbh & Co. Kg | Kameraanordnung für ein Kraftfahrzeug |
JP5974902B2 (ja) * | 2013-01-08 | 2016-08-23 | マツダ株式会社 | 雨滴検出装置 |
EP3113107B1 (de) * | 2015-07-02 | 2018-12-05 | Continental Automotive GmbH | Statische verschmutzungserkennung und korrektur |
EP3594662B1 (de) * | 2018-07-09 | 2022-11-09 | TE Connectivity Sensors France | Optischer regensensor und verfahren zur bestimmung eines minimalen radiuses eines regentropfens |
US10780861B2 (en) * | 2019-01-08 | 2020-09-22 | Ford Global Technologies, Llc | Liquid droplet path prediction |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58204338A (ja) * | 1982-05-25 | 1983-11-29 | Fujitsu Ten Ltd | 水滴検知装置 |
JPS59152449U (ja) * | 1983-03-31 | 1984-10-12 | 株式会社東海理化電機製作所 | 雨滴センサ |
US4659220A (en) * | 1984-10-22 | 1987-04-21 | International Business Machines Corporation | Optical inspection system for semiconductor wafers |
JPH076906B2 (ja) * | 1986-04-10 | 1995-01-30 | 株式会社日立製作所 | 凝集物もしくは粒子状物体の画像認識装置 |
US4845374A (en) * | 1987-07-20 | 1989-07-04 | R. J. Reynolds Tobacco Company | Method and apparatus for detecting the deposition of an adhesive on a travelling web |
JPH02156138A (ja) * | 1988-12-08 | 1990-06-15 | Nippondenso Co Ltd | 光学式液体検出装置 |
US5523846A (en) * | 1994-11-21 | 1996-06-04 | New Creation Co., Ltd. | Apparatus for detecting marks formed on a sample surface |
US5923027A (en) * | 1997-09-16 | 1999-07-13 | Gentex Corporation | Moisture sensor and windshield fog detector using an image sensor |
EP1025702B9 (de) * | 1997-10-30 | 2007-10-03 | Donnelly Corporation | Regensensor mit nebelerkennung |
DE19749331A1 (de) * | 1997-11-07 | 1999-05-20 | Kostal Leopold Gmbh & Co Kg | Verfahren zum Detektieren von auf einer Windschutzscheibe befindlichen Objekten sowie Vorrichtung |
DE19803694C1 (de) * | 1998-01-30 | 1999-04-22 | Kostal Leopold Gmbh & Co Kg | Verfahren zum Detektieren von auf einer lichtdurchlässigen Scheibe befindlichen Objekten sowie Vorrichtung |
US6207967B1 (en) * | 1999-03-04 | 2001-03-27 | Valeo Electrical Systems, Inc. | Off the glass imaging rain sensor |
US6144022A (en) * | 1999-03-15 | 2000-11-07 | Valeo Electrical Systems, Inc. | Rain sensor using statistical analysis |
US6603137B2 (en) * | 2001-04-16 | 2003-08-05 | Valeo Electrical Systems, Inc. | Differential imaging rain sensor |
US6573490B2 (en) * | 2001-06-28 | 2003-06-03 | Valeo Electrical Systems, Inc. | Interleaved mosaic imaging rain sensor |
-
2001
- 2001-05-16 JP JP2001146962A patent/JP4565460B2/ja not_active Expired - Fee Related
-
2002
- 2002-04-11 US US10/122,975 patent/US20020190231A1/en not_active Abandoned
- 2002-05-16 EP EP02253424A patent/EP1258403B1/de not_active Expired - Lifetime
- 2002-05-16 DE DE60227600T patent/DE60227600D1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2002340788A (ja) | 2002-11-27 |
US20020190231A1 (en) | 2002-12-19 |
JP4565460B2 (ja) | 2010-10-20 |
EP1258403A2 (de) | 2002-11-20 |
EP1258403B1 (de) | 2008-07-16 |
EP1258403A3 (de) | 2004-03-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |