JP5108471B2 - エネルギーマネジメントシステム - Google Patents
エネルギーマネジメントシステム Download PDFInfo
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- JP5108471B2 JP5108471B2 JP2007301045A JP2007301045A JP5108471B2 JP 5108471 B2 JP5108471 B2 JP 5108471B2 JP 2007301045 A JP2007301045 A JP 2007301045A JP 2007301045 A JP2007301045 A JP 2007301045A JP 5108471 B2 JP5108471 B2 JP 5108471B2
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- 238000005259 measurement Methods 0.000 claims description 23
- 238000004364 calculation method Methods 0.000 claims description 17
- 238000007726 management method Methods 0.000 description 44
- 230000005540 biological transmission Effects 0.000 description 16
- 238000012545 processing Methods 0.000 description 9
- 238000004891 communication Methods 0.000 description 7
- 238000001514 detection method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 5
- 238000012790 confirmation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 2
- 244000046052 Phaseolus vulgaris Species 0.000 description 2
- 238000000034 method Methods 0.000 description 2
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- 238000004378 air conditioning Methods 0.000 description 1
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- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000005612 types of electricity Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/002—Telephonic communication systems specially adapted for combination with other electrical systems with telemetering systems
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00002—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by monitoring
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00016—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using a wired telecommunication network or a data transmission bus
- H02J13/00017—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using a wired telecommunication network or a data transmission bus using optical fiber
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00028—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment involving the use of Internet protocols
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
-
- 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
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/30—State monitoring, e.g. fault, temperature monitoring, insulator monitoring, corona discharge
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/40—Display of information, e.g. of data or controls
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/124—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wired telecommunication networks or data transmission busses
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/128—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment involving the use of Internet protocol
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Selective Calling Equipment (AREA)
- Telephonic Communication Services (AREA)
Description
ここに、分岐電路毎に、分岐電路にそれぞれ接続される電気機器が電気使用状態か否かを判別するための閾値を設定する閾値設定手段を備え、制御部は、閾値設定手段により設定された閾値と、使用電力量演算部の演算結果との大小を比較することによって、電気機器が電気使用状態か否かを判別するようにしてもよい。そして本構成により、常時使用される電気機器が分岐電路に接続される場合、この電気機器の電気使用量を閾値に設定することによって、当該分岐電路に接続された他の電気機器が使用状態か否かを判別することができる。また、従来のものでは常時使用される電気機器と他の電気機器とを区別できないため、常時使用される電気機器のみが使用状態にある場合であっても使用状態であると判断され、他の電気機器を消しに行くことになるが、本発明によれば常時使用される電気機器のみが使用状態にある場合には未使用状態であると判断されるので、常時使用される電気機器のみが使用状態であるにもかかわらず他の電気機器を消しに行くという無駄足を防ぐことができる。
3 エネルギーマネジメントユニット
3a 演算部(使用電力量演算部)
3b 制御部
A 宅内設備
Bmn 分岐ブレーカ
Bs 主幹ブレーカ
CTmn 分岐電流計測部
CV 表示制御装置(表示装置)
Lpmn 電路
NT インターネット(ネットワーク)
PC パーソナル・コンピュータ(表示装置)
PT 携帯端末(端末装置)
SV センタ装置(サーバ)
TM 統合装置(ネットワーク接続部)
TV ネットテレビ(端末装置)
Claims (3)
- 各住戸に設けられた宅内設備と宅外の端末装置とがネットワークを介してサーバに接続され、前記宅内設備は、主幹ブレーカの二次側から分岐した分岐電路にそれぞれ設けられた複数の分岐ブレーカに流れる電流を、分岐ブレーカ毎に計測する電流計測部を具備した電流計測ユニットと、前記電流計測部の計測結果に基づいて分岐ブレーカ毎の使用電力量を演算する使用電力量演算部、および、前記使用電力量演算部の演算結果に基づいて分岐ブレーカ毎の電気使用量を含む各種の電気使用量の情報を生成する制御部を具備したエネルギーマネジメントユニットと、前記エネルギーマネジメントユニットとの間で情報を授受し、操作入力に応じて各種の電気使用量の情報を表示する表示装置と、ネットワークを介して前記サーバに接続するためのネットワーク接続部と、前記分岐電路毎に、前記分岐電路にそれぞれ接続される電気機器が電気使用状態か否かを判別するための閾値として設定時における消費電力値を設定する閾値設定手段とを備え、前記サーバは、分岐ブレーカ毎の現在の電気使用量を含む情報を前記エネルギーマネジメントユニットから取得して前記情報を前記端末装置に送信し、前記端末装置は、受信した前記情報を表示手段に表示させ、前記制御部は、前記閾値設定手段により設定された閾値と、前記使用電力量演算部の演算結果との大小を比較することによって、前記電気機器が電気使用状態か否かを判別することを特徴とするエネルギーマネジメントシステム。
- 前記サーバは、前記複数の分岐ブレーカより予め選択した分岐ブレーカの現在の電気使用量を含む情報を前記端末装置に送信し、前記端末装置は、受信した前記情報を前記表示手段に表示させることを特徴とする請求項1記載のエネルギーマネジメントシステム。
- 前記端末装置は、前記表示手段に前記情報を表示させた状態において、前記予め選択した分岐ブレーカに接続した電気機器を一括してオフするためのオフ操作ボタンを前記表示手段に表示させ、前記オフ操作ボタンの操作に応じて前記電気機器を一括してオフする制御信号を前記宅内設備に送信することを特徴とする請求項2記載のエネルギーマネジメントシステム。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007301045A JP5108471B2 (ja) | 2007-11-20 | 2007-11-20 | エネルギーマネジメントシステム |
PCT/JP2008/071152 WO2009066740A1 (ja) | 2007-11-20 | 2008-11-20 | エネルギーマネジメントシステム |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007301045A JP5108471B2 (ja) | 2007-11-20 | 2007-11-20 | エネルギーマネジメントシステム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009130983A JP2009130983A (ja) | 2009-06-11 |
JP5108471B2 true JP5108471B2 (ja) | 2012-12-26 |
Family
ID=40667562
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007301045A Expired - Fee Related JP5108471B2 (ja) | 2007-11-20 | 2007-11-20 | エネルギーマネジメントシステム |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP5108471B2 (ja) |
WO (1) | WO2009066740A1 (ja) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2483305A (en) | 2010-09-06 | 2012-03-07 | Sony Corp | Managing consumption of renewable energy |
WO2012074053A1 (ja) * | 2010-12-02 | 2012-06-07 | シャープ株式会社 | コントローラ、および情報処理方法 |
JP5563974B2 (ja) * | 2010-12-21 | 2014-07-30 | パナソニック株式会社 | 機器管理システム |
JP6243095B2 (ja) | 2011-03-24 | 2017-12-06 | ソニー株式会社 | 表示装置、エネルギー制御方法及びコンピュータプログラム |
JP5842126B2 (ja) * | 2011-05-24 | 2016-01-13 | パナソニックIpマネジメント株式会社 | 機器管理システムおよびプログラム |
JP5800687B2 (ja) * | 2011-11-10 | 2015-10-28 | 京セラ株式会社 | 携帯端末用充電装置 |
JP5914854B2 (ja) * | 2012-05-11 | 2016-05-11 | パナソニックIpマネジメント株式会社 | 管理装置および管理システム |
JP2013004106A (ja) * | 2012-07-10 | 2013-01-07 | Toshiba Corp | 携帯端末及び携帯端末による節電制御方法 |
JP6045233B2 (ja) * | 2012-07-11 | 2016-12-14 | 京セラ株式会社 | 電力制御システム及び電力制御システムの制御方法 |
CN104662580B (zh) * | 2012-09-20 | 2017-09-22 | 三菱电机株式会社 | 电力控制***、健康管理仪器、家电仪器以及电力指令装置 |
JP6339318B2 (ja) * | 2013-04-09 | 2018-06-06 | 京セラ株式会社 | 情報機器、制御システム及び制御方法 |
JP5892982B2 (ja) * | 2013-07-30 | 2016-03-23 | 三菱電機株式会社 | エネルギー管理システム、表示装置、表示方法及びプログラム |
WO2015045364A1 (ja) * | 2013-09-25 | 2015-04-02 | パナソニックIpマネジメント株式会社 | 帰宅判定装置、帰宅通知装置 |
JP2016077156A (ja) * | 2016-02-09 | 2016-05-12 | 京セラ株式会社 | 電力管理装置、表示装置、表示方法、および画像作成プログラム |
JP6203351B2 (ja) * | 2016-09-07 | 2017-09-27 | 三菱電機株式会社 | 家庭用電力制御システム |
JP6568176B2 (ja) * | 2017-11-08 | 2019-08-28 | ミサワホーム株式会社 | ホームマネージメントシステム |
JP7466043B1 (ja) | 2023-07-25 | 2024-04-11 | 東芝ライフスタイル株式会社 | アプリケーションプログラム、端末装置、家電機器管理システム、および家電機器管理方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2736826B2 (ja) * | 1991-02-18 | 1998-04-02 | 山武ハネウエル株式会社 | 電力デマンド制御装置 |
JP2002311070A (ja) * | 2001-04-16 | 2002-10-23 | Mitsubishi Electric Corp | 機器使用状況情報提供装置及び機器使用状況情報提供装置を備えた分電盤 |
JP3923860B2 (ja) * | 2002-06-19 | 2007-06-06 | 株式会社東芝 | 電気管理サービス方法 |
JP2004274116A (ja) * | 2003-03-05 | 2004-09-30 | Toshiba Corp | 使用電力量一括管理システムおよび管理方法 |
JP2005073415A (ja) * | 2003-08-26 | 2005-03-17 | Toko Electric Corp | エネルギー管理システム |
JP2005189102A (ja) * | 2003-12-25 | 2005-07-14 | Yamaha Corp | 省エネ評価装置及び省エネ評価システム |
JP4528207B2 (ja) * | 2005-06-10 | 2010-08-18 | パナソニック電工株式会社 | 集合住宅用遠隔監視制御システム |
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2007
- 2007-11-20 JP JP2007301045A patent/JP5108471B2/ja not_active Expired - Fee Related
-
2008
- 2008-11-20 WO PCT/JP2008/071152 patent/WO2009066740A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
JP2009130983A (ja) | 2009-06-11 |
WO2009066740A1 (ja) | 2009-05-28 |
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