MX9304588A - Aparato y metodo para probar los faros delanteros de vehiculos. - Google Patents
Aparato y metodo para probar los faros delanteros de vehiculos.Info
- Publication number
- MX9304588A MX9304588A MX9304588A MX9304588A MX9304588A MX 9304588 A MX9304588 A MX 9304588A MX 9304588 A MX9304588 A MX 9304588A MX 9304588 A MX9304588 A MX 9304588A MX 9304588 A MX9304588 A MX 9304588A
- Authority
- MX
- Mexico
- Prior art keywords
- screen
- testing
- headlights
- intensity
- vehicle
- 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
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/02—Testing optical properties
- G01M11/06—Testing the alignment of vehicle headlight devices
- G01M11/064—Testing the alignment of vehicle headlight devices by using camera or other imaging system for the light analysis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/02—Testing optical properties
- G01M11/06—Testing the alignment of vehicle headlight devices
- G01M11/064—Testing the alignment of vehicle headlight devices by using camera or other imaging system for the light analysis
- G01M11/065—Testing the alignment of vehicle headlight devices by using camera or other imaging system for the light analysis details about the image analysis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/02—Testing optical properties
- G01M11/06—Testing the alignment of vehicle headlight devices
- G01M11/067—Details of the vehicle positioning system, e.g. by using a laser
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
Abstract
Un sistema para probar los faros delanteros incluye una pantalla de blanco sobre la cual se proyecta una imagen de la iluminación de los faros delanteros. Se colocan también sobre la pantalla indicios de referencia para la intensidad y colocación. Una cámara de video captura una imagen eléctrica de la pantalla, que se digitiza para permitir el análisis de la misma. Se dirige una segunda cámara de video hacia los faros delanteros del vehículo, siendo digitizada su imagen generada de manera semejante. Los datos digitizados se procesan, haciéndose referencia a los índicos de referencia para determinar la colocación e intensidad de los faros delanteros. Un monitor elevado, que puede verse desde el vehículo se puede utilizar para proporcionar información a un operario colocado dentro del vehículo sometido a prueba, comunicándose el operario con el sistema mediante comunicaciones de enlace inalámbricas. La presente invención se relaciona con un método para probar el alineamiento e intensidad de los faros delanteros del automóvil y un aparato para llevar a cabo el método.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/960,692 US5321439A (en) | 1992-10-14 | 1992-10-14 | Vehicle headlight testing system |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9304588A true MX9304588A (es) | 1994-04-29 |
Family
ID=25503491
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9304588A MX9304588A (es) | 1992-10-14 | 1993-07-29 | Aparato y metodo para probar los faros delanteros de vehiculos. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5321439A (es) |
JP (1) | JPH07280704A (es) |
CA (1) | CA2106705A1 (es) |
MX (1) | MX9304588A (es) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5751832A (en) * | 1996-09-04 | 1998-05-12 | Progressive Tool & Industries Co. | Headlight aiming apparatus |
US5950149A (en) * | 1997-06-30 | 1999-09-07 | Chrysler Corporation | Method for testing vehicle electrical system during manufacturing |
US20020167657A1 (en) * | 2000-08-28 | 2002-11-14 | Targosinski Tomasz | Method for estimating the lighting quality of vehicle headlights |
FR2873786B1 (fr) * | 2004-08-02 | 2006-11-24 | Commissariat Energie Atomique | Systeme de reglage d'un systeme d'eclairement |
WO2006057363A1 (ja) * | 2004-11-26 | 2006-06-01 | Honda Motor Co., Ltd. | 車両用灯体検査装置および検査方法 |
US8654322B2 (en) * | 2005-05-12 | 2014-02-18 | Ford Motor Company | Apparatus and method for measuring the aim location of vehicle headlamps |
ES2291073B1 (es) * | 2005-06-21 | 2009-02-01 | Seetech Sabadell S.C.P. | Procedimiento para el reglaje de faros o proyectores luminicos. |
CN100422710C (zh) * | 2005-07-08 | 2008-10-01 | 程本瑞 | 机动车前照灯检测方法 |
JP2007298286A (ja) * | 2006-04-27 | 2007-11-15 | Sanei Kogyo Kk | ヘッドライトテスター |
JP4871661B2 (ja) * | 2006-07-18 | 2012-02-08 | 三栄工業株式会社 | 車両停止状態解析装置 |
JP4863957B2 (ja) * | 2007-09-18 | 2012-01-25 | 株式会社小糸製作所 | 光軸検査方法及び光軸検査装置 |
US8125628B1 (en) | 2009-01-17 | 2012-02-28 | Lones Joe J | Light baffling apparatus for headlamp sensor |
US7876427B1 (en) | 2009-01-17 | 2011-01-25 | Stephen Waller Melvin | Headlamp alignment detection using a network of independent sensor units |
DE102010010909A1 (de) * | 2010-03-10 | 2011-09-15 | Daimler Ag | Verfahren zum Justieren und/oder Kalibrieren einer optischen Einheit eines Fahrzeugs |
DE102010033351A1 (de) * | 2010-08-04 | 2012-02-09 | Audi Ag | Verfahren zur Kalibrierung eines wenigstens einen Scheinwerfer eines Kraftfahrzeugs ansteuernden Fahrzeugsystems |
DE102010049047A1 (de) | 2010-10-18 | 2012-04-19 | Hella Kgaa Hueck & Co. | Verfahren und Vorrichtung zur Überprüfung eines lichttechnischen Fahrassistenzsystems |
CN102323044A (zh) * | 2011-08-15 | 2012-01-18 | 天津大学内燃机研究所 | 基于摄像法的机动车前照灯配光性能自适应检测方法 |
US8928869B2 (en) | 2011-10-10 | 2015-01-06 | Ford Global Technologies, Llc | Dynamic headlamp aim buy-off window |
US8422004B1 (en) | 2011-12-08 | 2013-04-16 | Ford Global Technologies, Llc | Automotive headlamp aiming insensitive to intensity variations |
CN102721533B (zh) * | 2012-06-20 | 2015-02-18 | 东软集团股份有限公司 | 基于立面的车辆前照灯照射角度检测方法、装置及系统 |
DE102012016441B4 (de) * | 2012-08-18 | 2017-10-12 | Audi Ag | Verfahren und Vorrichtung zum Bewerten einer Qualität eines Scheinwerfers |
CN103344418A (zh) * | 2013-06-27 | 2013-10-09 | 临沂大学 | 汽车前照灯检测光束照射方向偏差纠正方法 |
DE102014219120A1 (de) * | 2013-12-19 | 2015-06-25 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Bestimmen einer Leuchtweitenausrichtung eines Scheinwerfers |
US9863843B2 (en) * | 2016-04-27 | 2018-01-09 | Ford Global Technologies Llc | High-volume, long-range headlamp aiming |
US10040390B2 (en) * | 2016-10-11 | 2018-08-07 | Ford Global Technologies, Llc | Vehicle light diagnostic |
IT201700028708A1 (it) * | 2017-03-15 | 2018-09-15 | Texa Spa | Unita’ multifunzionale per l’analisi e la calibrazione di dispositivi e componenti di un veicolo |
CN107314892B (zh) * | 2017-06-28 | 2023-09-26 | 奇瑞汽车股份有限公司 | 车辆前照灯路照性能测试方法及装置 |
CN107702898A (zh) * | 2017-09-29 | 2018-02-16 | 昆明先科达科技有限公司 | 一种汽车前照灯检测方法及装置 |
US10989624B2 (en) * | 2018-09-28 | 2021-04-27 | Nexion S.P.A. | Vehicle headlight measurement system instrumentation structure |
EP3736555B1 (de) * | 2019-05-10 | 2023-07-05 | Beissbarth GmbH | Kraftfahrzeug-kalibriertool |
CN111562092B (zh) * | 2020-07-14 | 2020-10-02 | 成都成保发展股份有限公司 | 一种汽车前照灯的快速定位检测方法及装置 |
CN112710456B (zh) * | 2020-12-28 | 2023-03-28 | 宜宾凯翼汽车有限公司 | 一种前照灯可见度评价数据的测量系统及方法 |
DE102022003313A1 (de) * | 2022-09-09 | 2024-03-14 | Mercedes-Benz Group AG | Verfahren zur Kalibrierung von Fahrzeugscheinwerfern |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5912124B2 (ja) * | 1976-07-02 | 1984-03-21 | 日立電子株式会社 | 光軸配光分布測定方法 |
JPS6021675A (ja) * | 1983-07-18 | 1985-02-04 | Toyota Motor Corp | 計測機器におけるテレビカメラ位置ずれ自動補正方法及び装置 |
JPS6022641A (ja) * | 1983-07-18 | 1985-02-05 | Toyota Motor Corp | ヘツドランプの主光軸検査方法及び装置 |
-
1992
- 1992-10-14 US US07/960,692 patent/US5321439A/en not_active Expired - Fee Related
-
1993
- 1993-06-28 JP JP5181975A patent/JPH07280704A/ja active Pending
- 1993-07-29 MX MX9304588A patent/MX9304588A/es unknown
- 1993-09-22 CA CA002106705A patent/CA2106705A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CA2106705A1 (en) | 1994-04-15 |
US5321439A (en) | 1994-06-14 |
JPH07280704A (ja) | 1995-10-27 |
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