IT8023865A0 - PROCEDURE FOR ASSESSING THE QUALITY OF THE SYSTEM FORMED BY THE WIPE SPATULA OF A WINDSCREEN WIPER AND THE SURFACE OF THE CLEANED GLASS. - Google Patents
PROCEDURE FOR ASSESSING THE QUALITY OF THE SYSTEM FORMED BY THE WIPE SPATULA OF A WINDSCREEN WIPER AND THE SURFACE OF THE CLEANED GLASS.Info
- Publication number
- IT8023865A0 IT8023865A0 IT8023865A IT2386580A IT8023865A0 IT 8023865 A0 IT8023865 A0 IT 8023865A0 IT 8023865 A IT8023865 A IT 8023865A IT 2386580 A IT2386580 A IT 2386580A IT 8023865 A0 IT8023865 A0 IT 8023865A0
- Authority
- IT
- Italy
- Prior art keywords
- spatula
- wipe
- assessing
- procedure
- quality
- Prior art date
Links
- 239000011521 glass Substances 0.000 title 1
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792932461 DE2932461A1 (en) | 1979-08-10 | 1979-08-10 | METHOD FOR EVALUATING THE QUALITY OF THE WIPER BLADE / DISC SURFACE SYSTEM |
Publications (1)
Publication Number | Publication Date |
---|---|
IT8023865A0 true IT8023865A0 (en) | 1980-08-01 |
Family
ID=6078136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8023865A IT8023865A0 (en) | 1979-08-10 | 1980-08-01 | PROCEDURE FOR ASSESSING THE QUALITY OF THE SYSTEM FORMED BY THE WIPE SPATULA OF A WINDSCREEN WIPER AND THE SURFACE OF THE CLEANED GLASS. |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE884706A (en) |
DE (1) | DE2932461A1 (en) |
FR (1) | FR2466767A1 (en) |
GB (1) | GB2056059A (en) |
IT (1) | IT8023865A0 (en) |
Families Citing this family (20)
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 (en) * | 1992-09-24 | 1994-03-25 | Arman Moein | Wipe analysis system |
US6681163B2 (en) | 2001-10-04 | 2004-01-20 | 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 |
US7019275B2 (en) | 1997-09-16 | 2006-03-28 | Gentex Corporation | Moisture sensor and windshield fog detector |
US6313457B1 (en) | 1999-01-25 | 2001-11-06 | Gentex Corporation | Moisture detecting system using semiconductor light sensor with integral charge collection |
WO2000043236A1 (en) | 1999-01-25 | 2000-07-27 | Gentex Corporation | Vehicle equipment control with semiconductor light sensors |
JP3437843B2 (en) | 2001-07-06 | 2003-08-18 | 沖電気工業株式会社 | Method of forming insulating film and method of manufacturing integrated circuit |
US6617564B2 (en) | 2001-10-04 | 2003-09-09 | Gentex Corporation | Moisture sensor utilizing stereo imaging with an image sensor |
JP4326999B2 (en) | 2003-08-12 | 2009-09-09 | 株式会社日立製作所 | Image processing system |
US7237445B1 (en) * | 2004-12-21 | 2007-07-03 | Ford Global Technologies, Llc | Test fixture for the aging of wiper blades in a laboratory |
CN102141470B (en) * | 2010-12-30 | 2012-05-23 | 西安庆安电气控制有限责任公司 | Test method of scraping capability of windscreen wiper and device thereof |
US8620523B2 (en) | 2011-06-24 | 2013-12-31 | Gentex Corporation | Rearview assembly with multiple ambient light sensors |
US9224889B2 (en) | 2011-08-05 | 2015-12-29 | Gentex Corporation | Optical assembly for a light sensor, light sensor assembly using the optical assembly, and vehicle rearview assembly using the light sensor assembly |
DE102012024547B4 (en) | 2012-12-17 | 2018-07-05 | Cbb Software Gmbh | Method for determining a quality of a windscreen wiper system |
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 (en) * | 2014-06-27 | 2015-12-31 | Robert Bosch Gmbh | Device and method for checking windscreen wiper blades |
CN112977342B (en) * | 2021-03-29 | 2022-05-03 | 奇瑞汽车股份有限公司 | Wiper scraping degree detection method |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH535430A (en) * | 1971-02-17 | 1973-03-31 | Gretag Ag | Method and device for the detection of dust-like particles |
GB1395113A (en) * | 1973-03-16 | 1975-05-21 | Standard Telephones Cables Ltd | Detecting obscuring matter on transparent screens |
DE2741321C3 (en) * | 1977-09-14 | 1981-05-27 | Wibau Industrie und Verwaltung GmbH, 6466 Gründau | Method for determining the particle size distribution of a falling or flowing stream of material by recording and evaluating video images |
-
1979
- 1979-08-10 DE DE19792932461 patent/DE2932461A1/en not_active Withdrawn
-
1980
- 1980-07-31 FR FR8016981A patent/FR2466767A1/en not_active Withdrawn
- 1980-08-01 IT IT8023865A patent/IT8023865A0/en unknown
- 1980-08-08 BE BE0/201698A patent/BE884706A/en unknown
- 1980-08-08 GB GB8025864A patent/GB2056059A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE2932461A1 (en) | 1981-02-26 |
FR2466767A1 (en) | 1981-04-10 |
GB2056059A (en) | 1981-03-11 |
BE884706A (en) | 1980-12-01 |
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