JP4035783B2 - ランプ点灯装置 - Google Patents
ランプ点灯装置 Download PDFInfo
- Publication number
- JP4035783B2 JP4035783B2 JP2005119686A JP2005119686A JP4035783B2 JP 4035783 B2 JP4035783 B2 JP 4035783B2 JP 2005119686 A JP2005119686 A JP 2005119686A JP 2005119686 A JP2005119686 A JP 2005119686A JP 4035783 B2 JP4035783 B2 JP 4035783B2
- Authority
- JP
- Japan
- Prior art keywords
- lamp
- illuminance
- time
- dimming
- cpu
- 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 - Lifetime
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Description
また、ランプの汚れによる見掛けの照度低下を防止する制御が所定通り行われているかどうかを確認することができる。
121…CPU、122…発振回路、123…ROM、124…RAM、125…表示操作部、126…E2PROM、127…調光信号出力インタフェース。
Claims (3)
- 調光制御信号を作成する調光制御信号作成手段と、この調光制御信号作成手段の動作クロックを用いてランプの経過時間を計時する計時手段と、この計時手段によって計時された経過時間を管理者の操作によって大きくする計時時間増加手段と、前記計時手段によって計時された経過時間および計時時間増加手段によって大きくされた経過時間が所定の時間になる毎に前記調光制御信号作成手段によって作成される調光制御信号が指定する前記ランプの照度を決定する調光レベルを所定の補正値だけ増加させる制御を行う照度補正手段とを含んでなる照明制御装置と;
照明制御装置により前記ランプを点灯する点灯回路と;
を具備していることを特徴とするランプ点灯装置。 - 前記ランプの交換時間に到達した場合に前記経過時間を初期化することを特徴とする請求項1記載のランプ点灯装置。
- 前記ランプの調光レベルの初期値を設定する初期値設定手段を具備したことを特徴とする請求項1記載のランプ点灯装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005119686A JP4035783B2 (ja) | 2005-04-18 | 2005-04-18 | ランプ点灯装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005119686A JP4035783B2 (ja) | 2005-04-18 | 2005-04-18 | ランプ点灯装置 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25413295A Division JP3726321B2 (ja) | 1995-09-29 | 1995-09-29 | 照明制御装置及び照明装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005216871A JP2005216871A (ja) | 2005-08-11 |
| JP4035783B2 true JP4035783B2 (ja) | 2008-01-23 |
Family
ID=34909866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005119686A Expired - Lifetime JP4035783B2 (ja) | 2005-04-18 | 2005-04-18 | ランプ点灯装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4035783B2 (ja) |
-
2005
- 2005-04-18 JP JP2005119686A patent/JP4035783B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005216871A (ja) | 2005-08-11 |
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