JP4394621B2 - 灯具の照射方向制御装置 - Google Patents
灯具の照射方向制御装置 Download PDFInfo
- Publication number
- JP4394621B2 JP4394621B2 JP2005264534A JP2005264534A JP4394621B2 JP 4394621 B2 JP4394621 B2 JP 4394621B2 JP 2005264534 A JP2005264534 A JP 2005264534A JP 2005264534 A JP2005264534 A JP 2005264534A JP 4394621 B2 JP4394621 B2 JP 4394621B2
- Authority
- JP
- Japan
- Prior art keywords
- lamp
- deflection
- angle
- initial position
- headlamp
- 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
Links
Images
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
- B60Q1/12—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 steering position
-
- 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
- B60Q2300/12—Steering parameters
- B60Q2300/122—Steering angle
-
- 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
- B60Q2300/12—Steering parameters
- B60Q2300/126—Hysteresis behavior based on steering
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Description
2 ランプハウジング
3 プロジェクタ型ランプ
4 アクチュエータ
41 回転出力軸
43 ブラシレスモータ
45 減速歯車列
46 セクタ歯車
LHL,RHL ヘッドランプ
Claims (4)
- ランプの照射方向を偏向可能なランプユニットと、前記ランプユニットを偏向制御する偏向制御手段とを備える灯具の照射方向制御装置において、前記偏向制御手段は前記ランプの照射方向を車両の略直進方向に向けた初期位置に設定するためのイニシャライズ機能を備えており、当該イニシャライズ機能として、前記ランプを初期位置を越えて一方向に突き当てるまで偏向する機能と、前記ランプを突き当て位置から前記初期位置を越えて反対方向に所定の角度だけ偏向する機能と、前記ランプが反対方向に前記初期位置を越えた角度だけ一方向に偏向する機能とを備え、前記突き当て位置は前記ランプの照射光により他車を眩惑することがない偏向角位置であり、前記所定の角度は突き当て時に前記ランプユニットにおいて生じる偏向誤差角よりも大きい角度であることを特徴とする灯具の照射方向制御装置。
- 前記突き当て位置は前記初期位置よりも車両の幅方向の中心方向に向けられた内側方向に設定されていることを特徴とする請求項1に記載の灯具の照射方向制御装置。
- 前記突き当て位置は初期位置よりも1°を越えない角度であることを特徴とする請求項2に記載の灯具の照射方向制御装置。
- 前記ランプユニットはモータと、当該モータの回転力により前記ランプを偏向動作するアクチュエータとを備えており、前記アクチュエータは複数の歯車を備えていることを特徴とする請求項1ないし3のいずれかに記載の灯具の照射方向制御装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005264534A JP4394621B2 (ja) | 2005-09-13 | 2005-09-13 | 灯具の照射方向制御装置 |
US11/520,525 US7520646B2 (en) | 2005-09-13 | 2006-09-12 | Lighting direction control apparatus |
DE102006042939.7A DE102006042939B4 (de) | 2005-09-13 | 2006-09-13 | Beleuchtungsrichtungs-Steuereinrichtung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005264534A JP4394621B2 (ja) | 2005-09-13 | 2005-09-13 | 灯具の照射方向制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007076430A JP2007076430A (ja) | 2007-03-29 |
JP4394621B2 true JP4394621B2 (ja) | 2010-01-06 |
Family
ID=37832803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005264534A Expired - Fee Related JP4394621B2 (ja) | 2005-09-13 | 2005-09-13 | 灯具の照射方向制御装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7520646B2 (ja) |
JP (1) | JP4394621B2 (ja) |
DE (1) | DE102006042939B4 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4523509B2 (ja) * | 2005-07-29 | 2010-08-11 | 株式会社小糸製作所 | 灯具の照射方向制御装置 |
DE102011108639A1 (de) * | 2011-05-20 | 2012-11-22 | GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) | Fahrzeugscheinwerfer und Fahrzeug |
DE102012106990A1 (de) * | 2012-07-31 | 2014-02-06 | Linde Material Handling Gmbh | Fahrerassistenzvorrichtung für ein Flurförderzeug sowie Flurförderzeug |
JP2015015187A (ja) * | 2013-07-05 | 2015-01-22 | 株式会社小糸製作所 | 車輌用前照灯 |
JP6358076B2 (ja) * | 2014-12-24 | 2018-07-18 | 株式会社デンソー | 方位誤差検出方法および装置、車載レーダ装置 |
FR3103425B1 (fr) | 2019-11-27 | 2022-11-04 | Psa Automobiles Sa | Projecteur avant de véhicule automobile comprenant un support multifonction et véhicule associé |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3953726A (en) * | 1974-12-06 | 1976-04-27 | Scarritt Sr Frank M | Infinitely adjustable level light |
JP3643315B2 (ja) * | 2001-05-07 | 2005-04-27 | 株式会社小糸製作所 | 車両用照明装置 |
JP4094389B2 (ja) * | 2002-09-10 | 2008-06-04 | 株式会社小糸製作所 | 車両用前照灯装置 |
JP4087201B2 (ja) * | 2002-09-20 | 2008-05-21 | 株式会社小糸製作所 | 車両用前照灯装置の光軸位置設定方法 |
JP4523509B2 (ja) * | 2005-07-29 | 2010-08-11 | 株式会社小糸製作所 | 灯具の照射方向制御装置 |
-
2005
- 2005-09-13 JP JP2005264534A patent/JP4394621B2/ja not_active Expired - Fee Related
-
2006
- 2006-09-12 US US11/520,525 patent/US7520646B2/en not_active Expired - Fee Related
- 2006-09-13 DE DE102006042939.7A patent/DE102006042939B4/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20070058380A1 (en) | 2007-03-15 |
DE102006042939A1 (de) | 2007-03-29 |
DE102006042939B4 (de) | 2015-06-18 |
US7520646B2 (en) | 2009-04-21 |
JP2007076430A (ja) | 2007-03-29 |
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