WO2012017334A3 - Camera system for vehicle applications with test function - Google Patents
Camera system for vehicle applications with test function Download PDFInfo
- Publication number
- WO2012017334A3 WO2012017334A3 PCT/IB2011/002769 IB2011002769W WO2012017334A3 WO 2012017334 A3 WO2012017334 A3 WO 2012017334A3 IB 2011002769 W IB2011002769 W IB 2011002769W WO 2012017334 A3 WO2012017334 A3 WO 2012017334A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- camera system
- image sensor
- electromagnetic radiation
- light source
- vehicle applications
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B43/00—Testing correct operation of photographic apparatus or parts thereof
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
- G01D3/08—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups with provision for safeguarding the apparatus, e.g. against abnormal operation, against breakdown
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
- H04N17/002—Diagnosis, testing or measuring for television systems or their details for television cameras
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Abstract
The invention relates to a camera system (1) for vehicle applications, designed to be mounted behind a windscreen (8) of a vehicle and comprising the following: at least one optical system (2) for imaging electromagnetic radiation; at least one image sensor (3) for detecting the imaged electromagnetic radiation and converting it into electrical signals; and an evaluation unit (4) for processing the electric signals. The invention is characterised in that the camera system also comprises the following: a controllable light source (6) for generating electromagnetic radiation for an optical test of the camera system, and an electronic testing system (5) for evaluating the electric signals converted by the image sensor and for controlling the light source. The camera system is also designed such that the electromagnetic radiation generated by the light source is imaged onto at least part of the image sensor by means of the at least one optical system, and the electronic testing system evaluates the electrical signals generated by the image sensor in this way for operational readiness and for definition of functional values of the camera system.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201010023532 DE102010023532A1 (en) | 2010-06-11 | 2010-06-11 | Camera system for vehicle application, particularly for vehicle assistance system for mounting behind disk of vehicle, has optical system for forming electromagnetic radiation |
DE102010023532.6 | 2010-06-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2012017334A2 WO2012017334A2 (en) | 2012-02-09 |
WO2012017334A3 true WO2012017334A3 (en) | 2012-11-15 |
Family
ID=45019911
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2011/002769 WO2012017334A2 (en) | 2010-06-11 | 2011-06-09 | Camera system for vehicle applications |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE102010023532A1 (en) |
WO (1) | WO2012017334A2 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8605949B2 (en) | 2011-11-30 | 2013-12-10 | GM Global Technology Operations LLC | Vehicle-based imaging system function diagnosis and validation |
DE102017205883A1 (en) * | 2017-04-06 | 2018-10-11 | Robert Bosch Gmbh | Method for checking the functionality of a video system |
CN108458857B (en) * | 2018-05-25 | 2023-05-09 | 中国人民解放军陆军工程大学 | Photoelectric equipment vibration, temperature and air pressure environment simulation test system |
CN110567853A (en) * | 2019-10-22 | 2019-12-13 | 中国矿业大学(北京) | Mine dust measurement system based on image |
WO2021183455A2 (en) * | 2020-03-11 | 2021-09-16 | Moog Inc. | Camera system in situation built-in-test |
DE102020124785A1 (en) | 2020-09-23 | 2022-03-24 | Connaught Electronics Ltd. | Method for monitoring a focus of a camera arranged on a motor vehicle, computer program product, computer-readable storage medium and system |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050115308A1 (en) * | 2002-12-03 | 2005-06-02 | Koram Kwaku K. | Windshield moisture detector |
EP1580092A2 (en) * | 2004-03-26 | 2005-09-28 | Robert Bosch Gmbh | Camera in a vehicle |
DE102004033696A1 (en) * | 2004-07-13 | 2006-02-02 | Leopold Kostal Gmbh & Co. Kg | Optoelectronic sensor device |
DE102006008274A1 (en) * | 2006-02-22 | 2007-08-23 | Siemens Ag | Motor vehicle e.g. lorry, has optical detection device arranged for monitoring external space of vehicle and for detection of objects and climatic conditions in surrounding of vehicle |
EP1902900A2 (en) * | 2006-09-21 | 2008-03-26 | Robert Bosch Gmbh | Video system for a vehicle and method for checking the functionality of the video system |
DE102007035905A1 (en) * | 2007-07-31 | 2009-02-05 | Continental Automotive Gmbh | Sensor arrangement for motor vehicle, has capacitive sensor for detecting humidity, and evaluation device for common evaluation of information about presence of humidity and rain drop detected by radiation-sensitive and capacitive sensors |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004037871B4 (en) * | 2004-08-04 | 2006-10-12 | Siemens Ag | Optical module for an outer vestibule in the direction of travel of a motor vehicle detecting assistance system |
-
2010
- 2010-06-11 DE DE201010023532 patent/DE102010023532A1/en not_active Withdrawn
-
2011
- 2011-06-09 WO PCT/IB2011/002769 patent/WO2012017334A2/en active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050115308A1 (en) * | 2002-12-03 | 2005-06-02 | Koram Kwaku K. | Windshield moisture detector |
EP1580092A2 (en) * | 2004-03-26 | 2005-09-28 | Robert Bosch Gmbh | Camera in a vehicle |
DE102004033696A1 (en) * | 2004-07-13 | 2006-02-02 | Leopold Kostal Gmbh & Co. Kg | Optoelectronic sensor device |
DE102006008274A1 (en) * | 2006-02-22 | 2007-08-23 | Siemens Ag | Motor vehicle e.g. lorry, has optical detection device arranged for monitoring external space of vehicle and for detection of objects and climatic conditions in surrounding of vehicle |
EP1902900A2 (en) * | 2006-09-21 | 2008-03-26 | Robert Bosch Gmbh | Video system for a vehicle and method for checking the functionality of the video system |
DE102007035905A1 (en) * | 2007-07-31 | 2009-02-05 | Continental Automotive Gmbh | Sensor arrangement for motor vehicle, has capacitive sensor for detecting humidity, and evaluation device for common evaluation of information about presence of humidity and rain drop detected by radiation-sensitive and capacitive sensors |
Also Published As
Publication number | Publication date |
---|---|
WO2012017334A2 (en) | 2012-02-09 |
DE102010023532A1 (en) | 2011-12-15 |
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