JP2006073419A - 室内照明器具の調光システム - Google Patents
室内照明器具の調光システム Download PDFInfo
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- JP2006073419A JP2006073419A JP2004257176A JP2004257176A JP2006073419A JP 2006073419 A JP2006073419 A JP 2006073419A JP 2004257176 A JP2004257176 A JP 2004257176A JP 2004257176 A JP2004257176 A JP 2004257176A JP 2006073419 A JP2006073419 A JP 2006073419A
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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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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- 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
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- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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Abstract
【解決手段】発電電力量測定手段7によって測定される住宅1の屋外の太陽電池による発電電力量から、住宅1に照射される太陽光の単位面積及び単位時間当たりの平均照度を日射量算出手段21Aによって算出し、これと、太陽位置算出手段21Bによって算出される、時刻や季節によって変わる住宅1に対する太陽の高度及び方位と、予め記憶されている住宅1における窓1aの設置方位との関係、そして、予め記憶されている住宅1の窓1aの開口面積を考慮に入れて、窓1aから室内に入射する太陽光の単位時間当たりの平均照度を入射量算出手段21Cにより算出し、これに基づき、室内の照度が予め記憶されている最適照度になるように、調光制御手段21Dが照明調光手段15による照明器具13の調光を制御する。
【選択図】図1
Description
1a 窓
5 太陽電池
7 発電電力量測定手段
13 照明器具
15 照明調光手段
21A 日射量算出手段
21B 太陽位置算出手段
21C 入射量算出手段
21D 調光制御手段
21b 一時記憶手段
23 不揮発性記憶手段
25 時計手段
Claims (2)
- 住宅の窓から室内に入射する太陽光の平均照度に応じて前記室内の照明器具を調光する室内照明器具の調光システムであって、
前記住宅の屋外に配置された太陽電池により発電された電力量を測定する発電電力量測定手段と、
前記発電電力量測定手段の測定結果を受け取り、受け取った前記発電電力量測定手段の測定結果から前記太陽電池により発電された単位面積及び単位時間当たりの電力量を算出して一時記憶手段に格納し、一時記憶手段に格納した電力量に基づいて、前記住宅に照射される太陽光の単位面積及び単位時間当たりの平均照度を算出して一時記憶手段に格納する日射量算出手段と、
不揮発性記憶手段に予め記憶されている前記住宅の緯度及び経度と、時計手段25により管理されている現在の暦及び時刻とに基づいて、前記住宅に対する太陽の現在の高度及び方位を算出して一時記憶手段に格納する太陽位置算出手段と、
不揮発性記憶手段に予め記憶されている前記窓の前記住宅における設置方位及び開口面積と、前記日射量算出手段が一時記憶手段に格納した、前記住宅に照射される太陽光の単位面積及び単位時間当たりの平均照度と、当該平均照度を前記日射量算出手段が一時記憶手段に格納した時点において前記太陽位置算出手段が算出して一時記憶手段に格納した、前記住宅に対する太陽の現在の高度及び方位とから、前記窓から前記室内に入射する太陽光の単位時間当たりの平均照度を算出して一時記憶手段に格納する入射量算出手段と、
前記室内の照度が不揮発性記憶手段に予め記憶されている前記室内の最適照度となるように、前記入射量算出手段が一時記憶手段に格納した、前記窓から前記室内に入射する太陽光の単位時間当たりの平均照度と、不揮発性記憶手段に予め記憶されている前記室内の最適照度とに基づいて、照明調光手段により前記照明器具を調光する調光制御手段と、
を備えることを特徴とする室内照明器具の調光システム。 - 前記日射量算出手段は、前記住宅に設置されて該住宅内の各種情報が伝送される宅内ネットワークを介して前記発電電力量測定手段の測定結果を受け取るように構成されている請求項1記載の室内照明器具の調光システム。
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JP2004257176A JP4448411B2 (ja) | 2004-09-03 | 2004-09-03 | 室内照明器具の調光システム |
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Publications (2)
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JP2006073419A true JP2006073419A (ja) | 2006-03-16 |
JP4448411B2 JP4448411B2 (ja) | 2010-04-07 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101042187B1 (ko) * | 2009-11-02 | 2011-06-16 | 김명순 | Led를 이용한 표시장치 |
WO2011111442A1 (ja) * | 2010-03-11 | 2011-09-15 | ローム株式会社 | 照明システム |
WO2013066923A1 (en) * | 2011-10-31 | 2013-05-10 | Saudi Arabian Oil Company | Auto switch dual power lights |
CN109600887A (zh) * | 2019-01-28 | 2019-04-09 | 汇云时代科技(深圳)有限公司 | 一种日光模拟控制器 |
KR20200091863A (ko) | 2017-11-27 | 2020-07-31 | 히카리야네 가부시키가이샤 | 조명기의 조광 시스템 |
WO2021003794A1 (zh) * | 2019-07-08 | 2021-01-14 | 惠州市海尼克电子科技有限公司 | 照明控制方法、存储介质及照明装置 |
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2004
- 2004-09-03 JP JP2004257176A patent/JP4448411B2/ja not_active Expired - Fee Related
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101042187B1 (ko) * | 2009-11-02 | 2011-06-16 | 김명순 | Led를 이용한 표시장치 |
WO2011111442A1 (ja) * | 2010-03-11 | 2011-09-15 | ローム株式会社 | 照明システム |
JPWO2011111442A1 (ja) * | 2010-03-11 | 2013-06-27 | ローム株式会社 | 照明システム |
US9101011B2 (en) | 2010-03-11 | 2015-08-04 | Rohm Co., Ltd. | Lighting system including power conversion using a control signal based on illuminance information from a solar power generator |
EP2547175A4 (en) * | 2010-03-11 | 2017-07-26 | Rohm Co., Ltd. | Illumination system |
WO2013066923A1 (en) * | 2011-10-31 | 2013-05-10 | Saudi Arabian Oil Company | Auto switch dual power lights |
KR20200091863A (ko) | 2017-11-27 | 2020-07-31 | 히카리야네 가부시키가이샤 | 조명기의 조광 시스템 |
US11054100B2 (en) | 2017-11-27 | 2021-07-06 | Hikariyane Corporation | Light adjustment system of lighting devices |
CN109600887A (zh) * | 2019-01-28 | 2019-04-09 | 汇云时代科技(深圳)有限公司 | 一种日光模拟控制器 |
WO2021003794A1 (zh) * | 2019-07-08 | 2021-01-14 | 惠州市海尼克电子科技有限公司 | 照明控制方法、存储介质及照明装置 |
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JP4448411B2 (ja) | 2010-04-07 |
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