DE19504606C2 - Optoelektronische Einrichtung zur Erfassung von auf der Außenseite einer transparenten Scheibe sich ablagerndem Niederschlag - Google Patents
Optoelektronische Einrichtung zur Erfassung von auf der Außenseite einer transparenten Scheibe sich ablagerndem NiederschlagInfo
- Publication number
- DE19504606C2 DE19504606C2 DE1995104606 DE19504606A DE19504606C2 DE 19504606 C2 DE19504606 C2 DE 19504606C2 DE 1995104606 DE1995104606 DE 1995104606 DE 19504606 A DE19504606 A DE 19504606A DE 19504606 C2 DE19504606 C2 DE 19504606C2
- Authority
- DE
- Germany
- Prior art keywords
- optoelectronic device
- output
- stage
- radiation
- input
- 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
- 230000005693 optoelectronics Effects 0.000 title claims description 19
- 238000001556 precipitation Methods 0.000 title claims description 11
- 230000005855 radiation Effects 0.000 claims description 23
- 230000003679 aging effect Effects 0.000 claims description 2
- 230000003381 solubilizing effect Effects 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 4
- 238000009736 wetting Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 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
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V8/00—Prospecting or detecting by optical means
- G01V8/10—Detecting, e.g. by using light barriers
-
- 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
-
- 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
- B60S1/0862—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 including additional sensors
- B60S1/0866—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 including additional sensors including a temperature sensor
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Health & Medical Sciences (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Geophysics And Detection Of Objects (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1995104606 DE19504606C2 (de) | 1995-02-11 | 1995-02-11 | Optoelektronische Einrichtung zur Erfassung von auf der Außenseite einer transparenten Scheibe sich ablagerndem Niederschlag |
| BR9503130A BR9503130A (pt) | 1995-02-11 | 1995-08-10 | Dispositivo optoeletrônico |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1995104606 DE19504606C2 (de) | 1995-02-11 | 1995-02-11 | Optoelektronische Einrichtung zur Erfassung von auf der Außenseite einer transparenten Scheibe sich ablagerndem Niederschlag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE19504606A1 DE19504606A1 (de) | 1996-08-14 |
| DE19504606C2 true DE19504606C2 (de) | 1999-01-07 |
Family
ID=7753742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1995104606 Expired - Fee Related DE19504606C2 (de) | 1995-02-11 | 1995-02-11 | Optoelektronische Einrichtung zur Erfassung von auf der Außenseite einer transparenten Scheibe sich ablagerndem Niederschlag |
Country Status (2)
| Country | Link |
|---|---|
| BR (1) | BR9503130A (pt) |
| DE (1) | DE19504606C2 (pt) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10005125A1 (de) * | 2000-02-07 | 2001-08-09 | Valeo Auto Electric Gmbh | Verfahren zum Kalibrieren eines Regensensors |
| DE102005035812A1 (de) * | 2005-07-27 | 2007-02-08 | Adc Automotive Distance Control Systems Gmbh | Verfahren zur Erkennung von Verschmutzungen auf einer transparenten Scheibe |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10209349C1 (de) * | 2002-03-02 | 2003-05-15 | Matthias Mueller | Wetterstation für eine Weichenheizungsanlage |
| KR20120051677A (ko) | 2009-07-06 | 2012-05-22 | 콘티 테믹 마이크로일렉트로닉 게엠베하 | 두 화각에서 동시 초점 조절을 위한 광학 모듈 |
| JP5944405B2 (ja) | 2010-11-30 | 2016-07-05 | コンティ テミック マイクロエレクトロニック ゲゼルシャフト ミット ベシュレンクテル ハフツングConti Temic microelectronic GmbH | カメラ及び照明による窓ガラス上の雨滴の検出 |
| DE102011103302A1 (de) | 2011-06-03 | 2012-12-06 | Conti Temic Microelectronic Gmbh | Kamerasystem für ein Fahrzeug |
| DE102011056051A1 (de) | 2011-12-05 | 2013-06-06 | Conti Temic Microelectronic Gmbh | Verfahren zur Auswertung von Bilddaten einer Fahrzeugkamera unter Berücksichtigung von Informationen über Regen |
| DE102012103873A1 (de) | 2012-05-03 | 2013-11-21 | Conti Temic Microelectronic Gmbh | Detektion von Regentropfen auf einer Scheibe mittels einer Kamera und Beleuchtung |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2948521A1 (de) * | 1979-12-01 | 1981-06-04 | Elmeg Elektro-Mechanik Gmbh, 3150 Peine | Lichtschranke |
| DE3205091A1 (de) * | 1982-02-12 | 1983-08-18 | Wabco Westinghouse Fahrzeug | Elektropneumatische tuersteuerung |
| WO1987005115A1 (en) * | 1986-02-25 | 1987-08-27 | Silvergranen Innovation Ab | Passive optical detector |
| DE3314770C2 (pt) * | 1983-04-23 | 1987-11-12 | Sidler Gmbh & Co, 7400 Tuebingen, De | |
| EP0249031A2 (de) * | 1986-06-07 | 1987-12-16 | Robert Bosch Gmbh | Vorrichtung zum optischen Erfassen von Fremdkörpern |
| DE9309837U1 (de) * | 1993-07-02 | 1993-09-02 | Reime, Gerd, 75328 Schömberg | Anordnung zum Messen oder Erkennen der Benetzung einer für eine bestimmte Strahlung durchlässigen Wand oder Platte |
| DE4312590A1 (de) * | 1992-04-17 | 1993-10-28 | Peter Prof Dr Gottwald | Optoelektronische Einrichtung für Klarsichtscheiben zum Erkennen der Benetzung und Verschmutzungen und zur automatischen Betätigung von Warn- und/oder Reinigungsanlagen |
| DE4231763A1 (de) * | 1992-09-23 | 1994-03-24 | Kostal Leopold Gmbh & Co Kg | Einrichtung zur Steuerung einer Scheibenwischanlage |
-
1995
- 1995-02-11 DE DE1995104606 patent/DE19504606C2/de not_active Expired - Fee Related
- 1995-08-10 BR BR9503130A patent/BR9503130A/pt not_active IP Right Cessation
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2948521A1 (de) * | 1979-12-01 | 1981-06-04 | Elmeg Elektro-Mechanik Gmbh, 3150 Peine | Lichtschranke |
| DE3205091A1 (de) * | 1982-02-12 | 1983-08-18 | Wabco Westinghouse Fahrzeug | Elektropneumatische tuersteuerung |
| DE3314770C2 (pt) * | 1983-04-23 | 1987-11-12 | Sidler Gmbh & Co, 7400 Tuebingen, De | |
| WO1987005115A1 (en) * | 1986-02-25 | 1987-08-27 | Silvergranen Innovation Ab | Passive optical detector |
| EP0249031A2 (de) * | 1986-06-07 | 1987-12-16 | Robert Bosch Gmbh | Vorrichtung zum optischen Erfassen von Fremdkörpern |
| DE4312590A1 (de) * | 1992-04-17 | 1993-10-28 | Peter Prof Dr Gottwald | Optoelektronische Einrichtung für Klarsichtscheiben zum Erkennen der Benetzung und Verschmutzungen und zur automatischen Betätigung von Warn- und/oder Reinigungsanlagen |
| DE4231763A1 (de) * | 1992-09-23 | 1994-03-24 | Kostal Leopold Gmbh & Co Kg | Einrichtung zur Steuerung einer Scheibenwischanlage |
| DE9309837U1 (de) * | 1993-07-02 | 1993-09-02 | Reime, Gerd, 75328 Schömberg | Anordnung zum Messen oder Erkennen der Benetzung einer für eine bestimmte Strahlung durchlässigen Wand oder Platte |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10005125A1 (de) * | 2000-02-07 | 2001-08-09 | Valeo Auto Electric Gmbh | Verfahren zum Kalibrieren eines Regensensors |
| DE102005035812A1 (de) * | 2005-07-27 | 2007-02-08 | Adc Automotive Distance Control Systems Gmbh | Verfahren zur Erkennung von Verschmutzungen auf einer transparenten Scheibe |
Also Published As
| Publication number | Publication date |
|---|---|
| BR9503130A (pt) | 1997-05-27 |
| DE19504606A1 (de) | 1996-08-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |