JPH0195098U - - Google Patents
Info
- Publication number
- JPH0195098U JPH0195098U JP19102387U JP19102387U JPH0195098U JP H0195098 U JPH0195098 U JP H0195098U JP 19102387 U JP19102387 U JP 19102387U JP 19102387 U JP19102387 U JP 19102387U JP H0195098 U JPH0195098 U JP H0195098U
- Authority
- JP
- Japan
- Prior art keywords
- detection means
- illuminance
- ambient brightness
- lighting device
- lighting fixture
- 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
- 238000001514 detection method Methods 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Description
第１図は本考案の一実施例を示す回路ブロツク
図、第２図はトライアツクゲートパルスと照明器
具負荷電流との関係を説明するタイムチヤート、
第３図はワンチツプマイコンの動作を示すフロー
チヤート図である。
１……人体、２……ミラー、３……赤外線セン
サー、４……ランプ、５……ワンチツプマイコン
、６……光センサー、７……Ａ／Ｄコンバツタ、
８……タイマ設定スイツチ、９……トランジスタ
、１０……トライアツク、１１……照明器具、１
２……ゼロボルトパルス発生回路、１２……電源
回路、１４……変圧器、１５……交流電源。
FIG. 1 is a circuit block diagram showing an embodiment of the present invention, and FIG. 2 is a time chart explaining the relationship between the triac gate pulse and the lighting equipment load current.
FIG. 3 is a flow chart showing the operation of the one-chip microcomputer. 1... Human body, 2... Mirror, 3... Infrared sensor, 4... Lamp, 5... One-chip microcomputer, 6... Optical sensor, 7... A/D converter,
8...Timer setting switch, 9...Transistor, 10...Triack, 11...Lighting equipment, 1
2... Zero volt pulse generation circuit, 12... Power supply circuit, 14... Transformer, 15... AC power supply.
Claims (1)
検出する検出手段と、該検出手段からの出力によ
つてタイマー設定手段で設定された時間照明器具
を自動点燈させる制御手段を有する照明自動点燈
装置において、周囲の明るさを検出する照度検出
手段と、該照度検出手段で検出された周囲の明る
さに応じて照明器具の照度を自動調節する調節手
段とを備えてなることを特徴とする照明自動点燈
装置。 An automatic lighting device comprising a detection means for detecting infrared rays emitted from a human body using an infrared sensor, and a control means for automatically turning on a lighting fixture for a time set by a timer setting means based on the output from the detection means. An automatic lighting system comprising: an illuminance detection means for detecting ambient brightness; and an adjustment means for automatically adjusting the illuminance of a lighting fixture according to the ambient brightness detected by the illuminance detection means. Lighting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19102387U JPH0195098U (en) | 1987-12-15 | 1987-12-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19102387U JPH0195098U (en) | 1987-12-15 | 1987-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0195098U true JPH0195098U (en) | 1989-06-22 |
Family
ID=31481952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19102387U Pending JPH0195098U (en) | 1987-12-15 | 1987-12-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0195098U (en) |
-
1987
- 1987-12-15 JP JP19102387U patent/JPH0195098U/ja active Pending