JPS6411847U - - Google Patents
Info
- Publication number
- JPS6411847U JPS6411847U JP10685787U JP10685787U JPS6411847U JP S6411847 U JPS6411847 U JP S6411847U JP 10685787 U JP10685787 U JP 10685787U JP 10685787 U JP10685787 U JP 10685787U JP S6411847 U JPS6411847 U JP S6411847U
- Authority
- JP
- Japan
- Prior art keywords
- level
- automatic
- vehicle
- lighting switch
- lighting
- 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
- 230000004397 blinking Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 1
Description
第１図は本考案の機能ブロツク図、第２図は本
考案の一実施例による前照灯自動制御装置の構成
を示すブロツク図、第３図は記憶手段内のメモリ
マツプ、第４図は本実施例の動作を示すフローチ
ヤート、第５図及び第６図は照度と閾値の変化及
び各スイツチとライトの点滅状態を示すタイムチ
ヤートである。
１……光センサ、２……記憶手段、３……判別
手段、４，１４……手動点灯スイツチ、５，１３
……自動点灯スイツチ、６……点灯レベル上昇手
段、７……消灯レベル下降手段、８……出力手段
、１１……受光部、１２……ＣＰＵ、１７……Ｒ
ＡＭ、１８……ドライバ、２０……ランプ。
Fig. 1 is a functional block diagram of the present invention, Fig. 2 is a block diagram showing the configuration of an automatic headlamp control device according to an embodiment of the present invention, Fig. 3 is a memory map in the storage means, and Fig. 4 is a block diagram of the present invention. A flowchart showing the operation of the embodiment, and FIGS. 5 and 6 are time charts showing changes in illuminance and threshold value, and blinking states of each switch and light. 1... Optical sensor, 2... Memory means, 3... Discrimination means, 4, 14... Manual lighting switch, 5, 13
...Automatic lighting switch, 6... Lighting level increasing means, 7... Lighting off level lowering means, 8... Output means, 11... Light receiving section, 12... CPU, 17... R
AM, 18...driver, 20...lamp.
Claims (1)
照灯の自動制御装置であつて、 車両周囲の照度を検出する光センサと、 前記光センサより得られる照度データ及び車両
の前照灯を自動的に点灯及び消灯させる閾値レベ
ルを夫々記憶する記憶手段と、 前記点滅の閾値及び現在の照度との比較により
点滅を判別する判別手段と、 手動での点灯を制御する手動点灯スイツチと、 前記判別手段による判別により自動的な点滅を
設定する自動点灯スイツチと、 前記手動点灯スイツチの投入時に現在の照度が
前記記憶手段に記憶されている点灯レベルを越え
ているときに、該レベルを所定レベルだけ上昇さ
せる点灯レベル上昇手段と、 前照灯の点灯時に前記自動点灯スイツチが消勢
されれば前記記憶手段に記憶されている消灯レベ
ルを所定レベルだけ低下させる消灯レベル下降手
段と、 前記判別手段による判別及び前記手動点灯スイ
ツチの出力により車両の前照灯の点滅を制御する
出力手段と、を有することを特徴とする車両の前
照灯自動制御装置。[Scope of Claim for Utility Model Registration] An automatic headlight control device that automatically turns on and off headlights of a vehicle, comprising: a light sensor that detects illuminance around the vehicle; and an illuminance obtained from the light sensor. a storage means for storing data and a threshold level for automatically turning on and off vehicle headlamps, respectively; a determining means for determining flashing by comparing the flashing threshold and the current illuminance; a manual lighting switch for controlling; an automatic lighting switch for setting automatic blinking based on determination by the determining means; and an automatic lighting switch for setting automatic blinking based on determination by the determining means; and when the manual lighting switch is turned on, the current illuminance exceeds the lighting level stored in the storage means. At times, a lighting level increasing means for raising the level by a predetermined level; and a lighting turning off means for lowering the lights-off level stored in the storage means by a predetermined level when the automatic lighting switch is deenergized when the headlights are turned on. An automatic headlight control device for a vehicle, comprising: a level lowering means; and an output means for controlling blinking of a vehicle headlight based on the determination by the determination means and the output of the manual lighting switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10685787U JPS6411847U (en) | 1987-07-10 | 1987-07-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10685787U JPS6411847U (en) | 1987-07-10 | 1987-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6411847U true JPS6411847U (en) | 1989-01-23 |
Family
ID=31340745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10685787U Pending JPS6411847U (en) | 1987-07-10 | 1987-07-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6411847U (en) |
-
1987
- 1987-07-10 JP JP10685787U patent/JPS6411847U/ja active Pending
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