BE884706A - Procede pour tester la qualite de l'ensemble constitue par un balai d'essuie-glace et la surface de la glace - Google Patents
Procede pour tester la qualite de l'ensemble constitue par un balai d'essuie-glace et la surface de la glaceInfo
- Publication number
- BE884706A BE884706A BE0/201698A BE201698A BE884706A BE 884706 A BE884706 A BE 884706A BE 0/201698 A BE0/201698 A BE 0/201698A BE 201698 A BE201698 A BE 201698A BE 884706 A BE884706 A BE 884706A
- Authority
- BE
- Belgium
- Prior art keywords
- testing
- quality
- wiper blade
- assembly consisting
- window surface
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/008—Subject matter not provided for in other groups of this subclass by doing functionality tests
-
- 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
-
- 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
- B60S1/0892—Testing and production of rain sensors
-
- 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
- G01N21/47—Scattering, i.e. diffuse reflection
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792932461 DE2932461A1 (de) | 1979-08-10 | 1979-08-10 | Verfahren zur beurteilung der qualitaet des systems wischblatt/scheibenoberflaeche |
Publications (1)
Publication Number | Publication Date |
---|---|
BE884706A true BE884706A (fr) | 1980-12-01 |
Family
ID=6078136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/201698A BE884706A (fr) | 1979-08-10 | 1980-08-08 | Procede pour tester la qualite de l'ensemble constitue par un balai d'essuie-glace et la surface de la glace |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE884706A (fr) |
DE (1) | DE2932461A1 (fr) |
FR (1) | FR2466767A1 (fr) |
GB (1) | GB2056059A (fr) |
IT (1) | IT8023865A0 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112977342A (zh) * | 2021-03-29 | 2021-06-18 | 奇瑞汽车股份有限公司 | 雨刮器刮净度检测方法 |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4558590A (en) * | 1984-04-27 | 1985-12-17 | International Business Machines Corporation | Method for measuring the real contact area in connectors |
GB8903556D0 (en) * | 1989-02-16 | 1989-04-05 | Atomic Energy Authority Uk | Surface moisture detection |
CA2106345A1 (fr) * | 1992-09-24 | 1994-03-25 | Arman Moein | Systeme pour analyser l'efficacite d'un essuie-glace |
US6681163B2 (en) | 2001-10-04 | 2004-01-20 | Gentex Corporation | Moisture sensor and windshield fog detector |
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 |
US6313457B1 (en) | 1999-01-25 | 2001-11-06 | Gentex Corporation | Moisture detecting system using semiconductor light sensor with integral charge collection |
KR100682523B1 (ko) | 1999-01-25 | 2007-02-15 | 젠텍스 코포레이션 | 반도체 광 센서들을 가진 차량 기기 제어장치 |
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 |
JP4326999B2 (ja) * | 2003-08-12 | 2009-09-09 | 株式会社日立製作所 | 画像処理システム |
US7237445B1 (en) * | 2004-12-21 | 2007-07-03 | Ford Global Technologies, Llc | Test fixture for the aging of wiper blades in a laboratory |
CN102141470B (zh) * | 2010-12-30 | 2012-05-23 | 西安庆安电气控制有限责任公司 | 风挡雨刷刮净能力的测试方法 |
US8620523B2 (en) | 2011-06-24 | 2013-12-31 | Gentex Corporation | Rearview assembly with multiple ambient light sensors |
WO2013022731A1 (fr) | 2011-08-05 | 2013-02-14 | Gentex Corporation | Ensemble optique pour un capteur de lumière |
DE102012024547B4 (de) | 2012-12-17 | 2018-07-05 | Cbb Software Gmbh | Verfahren zum Bestimmen einer Güte eines Scheibenwischsystems |
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 |
DE102014212500A1 (de) * | 2014-06-27 | 2015-12-31 | Robert Bosch Gmbh | Vorrichtung und Verfahren zum Überprüfen von Scheibenwischerblättern |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH535430A (de) * | 1971-02-17 | 1973-03-31 | Gretag Ag | Verfahren und Vorrichtung zur Detektierung von staubförmigen Partikeln |
GB1395113A (en) * | 1973-03-16 | 1975-05-21 | Standard Telephones Cables Ltd | Detecting obscuring matter on transparent screens |
DE2741321C3 (de) * | 1977-09-14 | 1981-05-27 | Wibau Industrie und Verwaltung GmbH, 6466 Gründau | Verfahren zum Bestimmen der Teilchengrößenverteilung eines fallenden oder fließenden Gutstromes durch Aufnehmen und Auswerten von Videobildern |
-
1979
- 1979-08-10 DE DE19792932461 patent/DE2932461A1/de not_active Withdrawn
-
1980
- 1980-07-31 FR FR8016981A patent/FR2466767A1/fr not_active Withdrawn
- 1980-08-01 IT IT8023865A patent/IT8023865A0/it unknown
- 1980-08-08 BE BE0/201698A patent/BE884706A/fr unknown
- 1980-08-08 GB GB8025864A patent/GB2056059A/en not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112977342A (zh) * | 2021-03-29 | 2021-06-18 | 奇瑞汽车股份有限公司 | 雨刮器刮净度检测方法 |
CN112977342B (zh) * | 2021-03-29 | 2022-05-03 | 奇瑞汽车股份有限公司 | 雨刮器刮净度检测方法 |
Also Published As
Publication number | Publication date |
---|---|
IT8023865A0 (it) | 1980-08-01 |
FR2466767A1 (fr) | 1981-04-10 |
GB2056059A (en) | 1981-03-11 |
DE2932461A1 (de) | 1981-02-26 |
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