JPH03104443U - - Google Patents
Info
- Publication number
- JPH03104443U JPH03104443U JP1465290U JP1465290U JPH03104443U JP H03104443 U JPH03104443 U JP H03104443U JP 1465290 U JP1465290 U JP 1465290U JP 1465290 U JP1465290 U JP 1465290U JP H03104443 U JPH03104443 U JP H03104443U
- Authority
- JP
- Japan
- Prior art keywords
- lighting switch
- headlamp device
- light
- dimming
- automatic dimming
- 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
- 238000010586 diagram Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 1
Description
第１図は、本考案の一実施例にかかる制御アン
プの構成を示すブロツク回路図、第２図は、同実
施例の全体的な概略回路図、第３図は、同実施例
のライテイングスイツチを示す斜視図、第４図は
、同実施例のヒステリシス検出回路のヒステリシ
ス特性を示す説明図、第５図は、同実施例の動作
フローチヤート、第６図は、従来の自動減光ヘツ
ドランプ装置の全体的な概念図である。
４……配索用孔、５……解除スイツチ、６……
ハーネス、８……ライテイングスイツチ、９……
制御アンプ、１６……車速センサ、１７……ヘツ
ドランプ。
FIG. 1 is a block circuit diagram showing the configuration of a control amplifier according to an embodiment of the present invention, FIG. 2 is an overall schematic circuit diagram of the embodiment, and FIG. 3 is a lighting switch of the embodiment. FIG. 4 is an explanatory diagram showing the hysteresis characteristics of the hysteresis detection circuit of the same embodiment, FIG. 5 is an operation flowchart of the same embodiment, and FIG. 6 is a conventional automatic dimming headlamp device. This is an overall conceptual diagram. 4... Routing hole, 5... Release switch, 6...
Harness, 8... Lighting switch, 9...
Control amplifier, 16...vehicle speed sensor, 17...head lamp.
Claims (1)
び消灯するとともに、点灯時における光量を車速
に応じて制御する自動減光システムを備えたヘツ
ドランプ装置において、前記ライテイングスイツ
チに対する所定の操作形態に応じて、前記自動減
光システムを停止及び復帰させる制御手段が設け
られたことを特徴とする自動減光ヘツドランプ装
置。 In a headlamp device equipped with an automatic dimming system that turns on and off based on the operation of a lighting switch and controls the amount of light when turned on according to the vehicle speed, the automatic dimming is performed according to a predetermined operation mode for the lighting switch. An automatically dimming headlamp device characterized in that it is provided with control means for stopping and restarting the light system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1465290U JPH03104443U (en) | 1990-02-16 | 1990-02-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1465290U JPH03104443U (en) | 1990-02-16 | 1990-02-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03104443U true JPH03104443U (en) | 1991-10-30 |
Family
ID=31518001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1465290U Pending JPH03104443U (en) | 1990-02-16 | 1990-02-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03104443U (en) |
-
1990
- 1990-02-16 JP JP1465290U patent/JPH03104443U/ja active Pending
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