JP5600188B2 - 電子機器の無線充電方法及び装置 - Google Patents
電子機器の無線充電方法及び装置 Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
- H04B5/79—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for data transfer in combination with power transfer
-
- 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
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
-
- 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
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
- H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
-
- 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
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
-
- 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
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/80—Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
-
- 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
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
-
- 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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
- H02J7/00034—Charger exchanging data with an electronic device, i.e. telephone, whose internal battery is under charge
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
- H04B5/24—Inductive coupling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
- H04B5/72—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for local intradevice communication
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Signal Processing (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Description
102 バックボーン
103 基地局/AP
104、105、106 無線通信装置
210 電力送信部
211 電力変換部
212 コイル
213、223、250 制御部
220 電力受信部
222 コイル
221 電力配送部
255 無線充電部
260 入力部
265 表示部
270 格納部
275 無線通信部
Claims (15)
- 双方向無線充電方法であって、
充電が必要な場合に需要電子機器へのモード変更を実行するステップと、
少なくとも1つの電子機器からの充電を要請するステップと、
充電要請を受信した少なくとも1つの電子機器から状態情報を受信するステップと、
前記状態情報に基づいて前記電子機器を選択するステップと、
前記選択された少なくとも1つの電子機器から供給された電力を受信することにより充電を実行するステップと
充電セッション終了後に、充電結果に従う課金及び割引情報のうち少なくとも一つを受信するステップと、
を有し、
前記状態情報は、無線充電サービス加入情報、及び無線通信装置の位置情報を含むことを特徴とする双方向無線充電方法。 - 前記少なくとも1つの電子機器からの充電を要請するステップは、近距離通信を通して少なくとも1つの電子機器からの充電を要請するステップであり、前記近距離通信は、ジグビー、ブルートゥース(登録商標)、無線地域ネットワーク(LAN)、及び超広帯域無線(UWB)のうちの1つを使用して実行されることを特徴とする請求項1に記載の双方向無線充電方法。
- 前記状態情報は、無線充電が提供されることができるか否かに関する情報を含み、充電可能電力量、無線通信装置の識別情報のうちの少なくとも1つをさらに含むことを特徴とする請求項1に記載の双方向無線充電方法。
- 前記状態情報に基づいて電子機器を選択するステップは、
前記状態情報を受信することにより無線充電が可能な前記電子機器を判定するステップと、
複数の電子機器が無線充電を実行することができる場合に、前記無線充電を実行することができる電子機器との電力送信効率を測定するステップと、
最も高い電力送信効率を有する電子機器を電力の供給を受けるための前記電子機器として選択するステップと
を有することを特徴とする請求項1に記載の双方向無線充電方法。 - 双方向無線充電方法であって、
充電要請が受信される場合に供給電子機器へのモード変更を実行するステップと、
充電を要請した電子機器に状態情報を送信するステップと、
前記充電を要請した電子機器に電力を供給することにより充電を実行するステップと、
充電セッション終了後に、充電結果に従う課金及び割引情報のうち少なくとも一つを受信するステップと、
を有し、
前記状態情報は、無線充電サービス加入情報、及び無線通信装置の位置情報を含むことを特徴とする双方向無線充電方法。 - 充電要請が受信される場合に供給電子機器へのモード変更を実行するステップは、前記充電要請が近距離通信を通して受信される場合に供給電子機器へのモード変更を実行するステップであり、前記近距離通信は、ジグビー、ブルートゥース(登録商標)、無線地域ネットワーク(LAN)、及び超広帯域無線(UWB)のうちの1つを使用して実行されることを特徴とする請求項5に記載の双方向無線充電方法。
- 前記状態情報は、無線充電が提供されることができるか否かに関する情報を含み、充電可能電力量、無線通信装置の識別情報のうちの少なくとも1つをさらに含むことを特徴とする請求項5に記載の双方向無線充電方法。
- 前記無線充電が提供されることができるか否かは、前記充電を要請した電子機器が無線充電サービスに加入したか否か、前記充電を要請した電子機器が前記電力を受信することができるか否か、及び前記供給電子機器の残っている電力量を考慮して決定されることを特徴とする請求項7に記載の双方向無線充電方法。
- 無線充電を完了する前に充電セッションが解除された場合に、無線充電セッションの解除を報告するメッセージ及び充電結果情報をサーバに送信するステップをさらに有することを特徴とする請求項5に記載の双方向無線充電方法。
- 双方向無線充電装置であって、
無線充電を実行する無線充電部と、
近距離通信を実行する無線通信部と、
無線充電の間の充電状態を表示する表示部と、
ユーザ入力を受信する入力部と、
充電が必要な場合に、無線充電装置の需要電子機器へのモード変更を実行し、少なくとも1つの電子機器からの充電を要請し、充電要請を受信した少なくとも1つの電子機器から状態情報を受信し、前記状態情報に基づいて前記電子機器を選択し、前記選択された少なくとも1つの電子機器から供給された電力を受信することにより充電を実行する制御部と
を有し、前記制御部は、充電セッション終了後に、充電結果に従う課金及び割引情報のうち少なくとも一つを受信し、
前記状態情報は、無線充電サービス加入情報、及び無線通信装置の位置情報を含むことを特徴とする双方向無線充電装置。 - 前記制御部が前記少なくとも1つの電子機器からの充電を要請することは、近距離通信を通して少なくとも1つの電子機器からの充電を要請することであり、前記近距離通信は、ジグビー、ブルートゥース(登録商標)、無線地域ネットワーク(LAN)、及び超広帯域無線(UWB)のうち1つを使用して実行されることを特徴とする請求項10に記載の双方向無線充電装置。
- 前記状態情報は、無線充電が提供されることができるか否かに関する情報を含み、充電可能電力量、無線通信装置の識別情報のうちの少なくとも1つをさらに含むことを特徴とする請求項10に記載の双方向無線充電装置。
- 前記制御部が前記状態情報に基づいて前記電子機器を選択することは、
前記状態情報を受信することにより無線充電が可能な前記電子機器を判定し、複数の電子機器が無線充電を実行することができる場合に前記無線充電が可能な電子機器との電力送信効率を測定し、最も高い電力送信効率を有する電子機器を電力の供給を受けるための前記電子機器として選択することを特徴とする請求項10に記載の双方向無線充電装置。 - 前記制御部は、充電要請が受信される場合に供給電子機器へのモード変更を実行し、前記充電を要請した電子機器に状態情報を送信し、前記充電を要請した電子機器に電力を供給することにより充電を実行することを特徴とする請求項10に記載の双方向無線充電装置。
- 前記制御部が前記充電を要請した電子機器に電力を供給することにより充電を実行することは、前記充電を要請した電子機器から充電セッション開始メッセージを受信し、前記充電セッション開始メッセージに対する応答を送信し、前記充電を要請した電子機器に前記電力を供給することにより前記充電を実行することを特徴とする請求項14に記載の双方向無線充電装置。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20100022518 | 2010-03-12 | ||
KR10-2010-0022518 | 2010-03-12 | ||
KR1020100068923A KR20110103296A (ko) | 2010-03-12 | 2010-07-16 | 전자 기기의 무선 충전 방법 및 장치 |
KR10-2010-0068923 | 2010-07-16 | ||
PCT/KR2011/001679 WO2011112022A2 (en) | 2010-03-12 | 2011-03-10 | Wireless power charging method and apparatus for electronic device |
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JP2013523063A JP2013523063A (ja) | 2013-06-13 |
JP5600188B2 true JP5600188B2 (ja) | 2014-10-01 |
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JP2012556984A Expired - Fee Related JP5600188B2 (ja) | 2010-03-12 | 2011-03-10 | 電子機器の無線充電方法及び装置 |
Country Status (6)
Country | Link |
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US (1) | US20110221389A1 (ja) |
EP (1) | EP2545635A4 (ja) |
JP (1) | JP5600188B2 (ja) |
KR (1) | KR20110103296A (ja) |
CN (1) | CN102812618A (ja) |
WO (1) | WO2011112022A2 (ja) |
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JP2013523063A (ja) | 2013-06-13 |
EP2545635A2 (en) | 2013-01-16 |
WO2011112022A3 (en) | 2012-01-12 |
EP2545635A4 (en) | 2014-04-23 |
WO2011112022A2 (en) | 2011-09-15 |
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