JPH0180547U - - Google Patents
Info
- Publication number
- JPH0180547U JPH0180547U JP1987176943U JP17694387U JPH0180547U JP H0180547 U JPH0180547 U JP H0180547U JP 1987176943 U JP1987176943 U JP 1987176943U JP 17694387 U JP17694387 U JP 17694387U JP H0180547 U JPH0180547 U JP H0180547U
- Authority
- JP
- Japan
- Prior art keywords
- headlamp
- optical axis
- actuator
- high beam
- detecting means
- 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
Description
第１図は本考案のヘツドランプ光軸制御装置の
構成を示すクレーム対応図、第２図は実施例装置
を示す全体図、第３図は実施例装置の制御回路を
示す回路図、第４図は制御装置の作動流れを示す
フローチヤートである。
１０……ヘツドランプ、２０……傾動機構、２
３……モータ（アクチユエータ）、３３……車速
センサ（走行状態検出手段）、３４……ハイビー
ムスイツチ、４０……制御回路（傾動制御手段）
、ＬＨ……光軸（ロービーム）、ＬＨ……光軸（
ハイビーム）。
Fig. 1 is a diagram corresponding to claims showing the configuration of the headlamp optical axis control device of the present invention, Fig. 2 is an overall view showing the embodiment device, Fig. 3 is a circuit diagram showing the control circuit of the embodiment device, and Fig. 4 is a flowchart showing the operation flow of the control device. 10...head lamp, 20...tilting mechanism, 2
3...Motor (actuator), 33...Vehicle speed sensor (driving state detection means), 34...High beam switch, 40...Control circuit (tilting control means)
, LH...Optical axis (low beam), LH...Optical axis (
high beam).
Claims (1)
軸を下降可能な傾動機構が設けられ、 前記ヘツドランプをハイビーム状態で点灯させ
るハイビームスイツチが設けられ、 車両が停車、走行のいずれの状態であるかを検
出する走行状態検出手段が設けられ、 前記ハイビームスイツチ、走行状態検出手段及
びアクチユエータに接続され、ハイビームスイツ
チが投入されておらず、同時に、走行状態検出手
段からの信号が停車状態であることを示している
とき、前記傾動機構のアクチユエータにヘツドラ
ンプの光軸を下降させる下降指令信号を出力する
傾動制御手段が設けられていることを特徴とする
ヘツドランプ光軸制御装置。[Scope of Claim for Utility Model Registration] A tilting mechanism is provided that can lower the optical axis of the headlamp by driving an actuator, and a high beam switch is provided that turns on the headlamp in a high beam state, and the device is provided with a tilting mechanism that can lower the optical axis of the headlamp by driving an actuator. A driving state detecting means is provided, which is connected to the high beam switch, the driving state detecting means, and the actuator, and is connected to the high beam switch, the driving state detecting means, and the actuator to detect whether the high beam switch is not turned on and at the same time, the signal from the driving state detecting means indicates that the vehicle is in a stopped state. A headlamp optical axis control device characterized in that a tilting control means is provided for outputting a lowering command signal to lower the optical axis of the headlamp to the actuator of the tilting mechanism when the tilting mechanism indicates that the optical axis of the headlamp is lowered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987176943U JPH0180547U (en) | 1987-11-19 | 1987-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987176943U JPH0180547U (en) | 1987-11-19 | 1987-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0180547U true JPH0180547U (en) | 1989-05-30 |
Family
ID=31468634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987176943U Pending JPH0180547U (en) | 1987-11-19 | 1987-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0180547U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014084045A (en) * | 2012-10-26 | 2014-05-12 | World Auto Kikaku:Kk | Optical axis switching unit of head lamp for vehicle |
-
1987
- 1987-11-19 JP JP1987176943U patent/JPH0180547U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014084045A (en) * | 2012-10-26 | 2014-05-12 | World Auto Kikaku:Kk | Optical axis switching unit of head lamp for vehicle |
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