GB2325757B - Irradiation direction control apparatus for lamp - Google Patents

Irradiation direction control apparatus for lamp

Info

Publication number
GB2325757B
GB2325757B GB9810896A GB9810896A GB2325757B GB 2325757 B GB2325757 B GB 2325757B GB 9810896 A GB9810896 A GB 9810896A GB 9810896 A GB9810896 A GB 9810896A GB 2325757 B GB2325757 B GB 2325757B
Authority
GB
United Kingdom
Prior art keywords
lamp
control apparatus
direction control
irradiation direction
irradiation
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
Application number
GB9810896A
Other versions
GB9810896D0 (en
GB2325757A (en
Inventor
Makoto Izawa
Masaaki Ishikawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koito Manufacturing Co Ltd
Original Assignee
Koito Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=15144390&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB2325757(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Koito Manufacturing Co Ltd filed Critical Koito Manufacturing Co Ltd
Publication of GB9810896D0 publication Critical patent/GB9810896D0/en
Publication of GB2325757A publication Critical patent/GB2325757A/en
Application granted granted Critical
Publication of GB2325757B publication Critical patent/GB2325757B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
    • B60Q1/08—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically
    • B60Q1/10—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically due to vehicle inclination, e.g. due to load distribution
    • B60Q1/115—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically due to vehicle inclination, e.g. due to load distribution by electric means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q2200/00—Special features or arrangements of vehicle headlamps
    • B60Q2200/30—Special arrangements for adjusting headlamps, e.g. means for transmitting the movements for adjusting the lamps
    • B60Q2200/38—Automatic calibration of motor-driven means for adjusting headlamps, i.e. when switching on the headlamps, not during mounting at factories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/10—Indexing codes relating to particular vehicle conditions
    • B60Q2300/13—Attitude of the vehicle body
    • B60Q2300/132—Pitch
GB9810896A 1997-05-26 1998-05-20 Irradiation direction control apparatus for lamp Expired - Fee Related GB2325757B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP09135124A JP3128618B2 (en) 1997-05-26 1997-05-26 Illumination direction control device for vehicle lighting

Publications (3)

Publication Number Publication Date
GB9810896D0 GB9810896D0 (en) 1998-07-22
GB2325757A GB2325757A (en) 1998-12-02
GB2325757B true GB2325757B (en) 1999-07-07

Family

ID=15144390

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9810896A Expired - Fee Related GB2325757B (en) 1997-05-26 1998-05-20 Irradiation direction control apparatus for lamp

Country Status (3)

Country Link
JP (1) JP3128618B2 (en)
DE (1) DE19823487C2 (en)
GB (1) GB2325757B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3782625B2 (en) 1999-11-05 2006-06-07 株式会社小糸製作所 Auto-leveling device for automotive headlamps
JP2001171425A (en) 1999-12-14 2001-06-26 Koito Mfg Co Ltd Irradiating direction controller of light for vehicle
JP2001180369A (en) 1999-12-27 2001-07-03 Koito Mfg Co Ltd Automatic leveling device of headlamp for automobile
JP3782634B2 (en) 2000-01-11 2006-06-07 株式会社小糸製作所 Auto-leveling device for automotive headlamps
JP4015356B2 (en) 2000-10-27 2007-11-28 株式会社小糸製作所 Vehicle lamp device
JP4488633B2 (en) * 2001-01-30 2010-06-23 スタンレー電気株式会社 Irradiation direction variable headlamp device
FR2838393B1 (en) * 2002-04-11 2004-07-02 Renault Sa METHOD FOR CONTROLLING THE IGNITION OF A LIGHTING DEVICE AND MOTOR VEHICLE FOR CARRYING OUT SUCH A METHOD
DE102004008063B4 (en) 2004-02-19 2018-10-11 Automotive Lighting Reutlingen Gmbh Method for driving an electric stepping motor for varying the characteristic of a light beam emitted by a motor vehicle headlight
JP4569433B2 (en) * 2004-11-11 2010-10-27 日産自動車株式会社 Vehicle headlamp control device and vehicle headlamp control method
JP4523509B2 (en) 2005-07-29 2010-08-11 株式会社小糸製作所 Lamp irradiation direction control device
JP4708994B2 (en) * 2005-12-14 2011-06-22 アスモ株式会社 Rotating drive
DE102012223995A1 (en) 2012-12-20 2014-06-26 Automotive Lighting Reutlingen Gmbh Method for operating an electric adjusting device for varying a characteristic of a light beam emitted by a headlight of a motor vehicle
CN109830108B (en) * 2019-02-26 2020-12-15 北京汽车股份有限公司 Method for processing illegal parking of vehicle

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2309773A (en) * 1996-02-01 1997-08-06 Koito Mfg Co Ltd Controlling direction of vehicle lights

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4102586C2 (en) * 1990-01-31 2000-07-06 Honda Motor Co Ltd Headlights
DE4017856C2 (en) * 1990-06-02 2000-06-29 Bayerische Motoren Werke Ag Device for adjusting the headlight range of a motor vehicle headlight
DE4034047A1 (en) * 1990-10-26 1992-04-30 Bosch Gmbh Robert Lighting arrangement with levelling device for vehicle - responds to changes in distribution of axle loads with repositioning of subsidiary screen across headlamp beam
DE19501173A1 (en) * 1995-01-17 1996-07-18 Bosch Gmbh Robert Headlights for vehicles
FR2730201B1 (en) * 1995-02-02 1997-04-25 Valeo Vision DEVICE FOR THE AUTOMATIC CORRECTION OF THE ORIENTATION OF AT LEAST ONE VEHICLE PROJECTOR DURING VARIATIONS OF PLATES THEREOF
FR2736881B1 (en) * 1995-07-21 1997-10-10 Valeo Vision DEVICE AND CIRCUIT FOR CORRECTING THE ORIENTATION OF AT LEAST ONE PROJECTOR AS A FUNCTION OF VARIATIONS IN THE BASE OF A VEHICLE
JP3128606B2 (en) * 1995-12-28 2001-01-29 株式会社小糸製作所 Illumination direction control device for vehicle lighting

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2309773A (en) * 1996-02-01 1997-08-06 Koito Mfg Co Ltd Controlling direction of vehicle lights

Also Published As

Publication number Publication date
GB9810896D0 (en) 1998-07-22
DE19823487C2 (en) 2002-09-19
JP3128618B2 (en) 2001-01-29
GB2325757A (en) 1998-12-02
JPH10326505A (en) 1998-12-08
DE19823487A1 (en) 1998-12-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20070520