JP5448215B2 - 電子デバイスのためのワイヤレス電力供給およびワイヤレス通信 - Google Patents
電子デバイスのためのワイヤレス電力供給およびワイヤレス通信 Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/59—Responders; Transponders
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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
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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
- 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
- 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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- 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
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Description
本出願は、その開示の全体が引用により本明細書に組み込まれる、2009年2月13日に出願された「WIRELESS CHARGING COEXISTENCE」と題する米国特許仮出願第61/152,354号と、その開示の全体が引用により本明細書に組み込まれる、2009年3月27日に出願された「ANTENNA SHARING BETWEEN NFC AND WIRELESS CHARGING」と題する米国特許仮出願第61/164,372号との米国特許法第119条(e)に基づく優先権を主張する。
102 入力電力
104 送信機
106 放射界
108 受信機
110 出力電力
112 距離
114 送信アンテナ
118 受信アンテナ
122 発振器
123 調整信号
124 電力増幅器
125 制御信号
126 フィルタおよび整合回路
132 整合回路
134 整流器およびスイッチング回路
136 バッテリー
200 送信機
202 送信回路
204 送信アンテナ
206 インピーダンス整合回路
208 低域フィルタ(LPF)
210 電力増幅器
212 発振器
214 コントローラ
216 負荷感知回路
235 受信信号
260 密閉検出器
270 メモリ
280 存在検出器
300 受信機
302 受信回路
304 受信アンテナ
306 電力変換回路
308 RF-DC変換器
310 DC-DC変換器
312 スイッチング回路
314 ビーコン回路
316 プロセッサ
350 デバイス
700,700',700'',700''' 電子デバイス
702 アンテナ
710 ワイヤレス充電モジュール
712 近距離通信(NFC)モジュール
714 電力管理デバイス
716 バッテリー
718 プロセッサ
750 スイッチ
752 機械的なセレクタ
754,756 セレクタ
800,900 充電システム
810,910 電子デバイス
Claims (54)
- ワイヤレス信号を受信するように構成されたアンテナと、
前記アンテナと選択的に接続するように構成された複数のモジュールと、
複数のモジュールのうちの1つに前記アンテナを接続するように構成されたスイッチであって、前記アンテナは動作のデフォルトモード時に通信モジュールに接続される、スイッチと、
刺激を検出するように構成されたセンサと、
前記センサから入力を受信するとともに、前記受信した入力に基づいて前記スイッチを介してワイヤレス充電モジュールに前記アンテナを接続するように構成されたプロセッサとを具備し、
前記複数のモジュールは、ワイヤレス充電モジュールと通信モジュールとを含むことを特徴とするワイヤレス電力電子デバイス。 - 前記ワイヤレス充電モジュールが、受信した前記ワイヤレス信号から電力を生成するように構成されることを特徴とする請求項1に記載のワイヤレス電力電子デバイス。
- 前記ワイヤレス充電モジュールに接続された電力蓄積ユニットをさらに具備し、
前記電力蓄積ユニットは、生成された前記電力を蓄積するように構成されることを特徴とする請求項2に記載のワイヤレス電力電子デバイス。 - 第1のモジュールが、第2のモジュールに接続されることを特徴とする請求項1に記載のワイヤレス電力電子デバイス。
- 前記複数のモジュールのうちの1つが、受信した前記ワイヤレス信号のパケットヘッダを復号するように構成されることを特徴とする請求項1に記載のワイヤレス電力電子デバイス。
- 前記スイッチが機械的なセレクタであることを特徴とする請求項1に記載のワイヤレス電力電子デバイス。
- 受信した前記ワイヤレス信号の信号源に対する前記デバイスの向きを検出するように構成されたセンサをさらに具備することを特徴とする請求項1に記載のワイヤレス電力電子デバイス。
- 前記アンテナが、識別されたモジュールに電気的に接続されることを特徴とする請求項1に記載のワイヤレス電力電子デバイス。
- 前記アンテナが、ワイヤレス電力信号とワイヤレス通信信号とを受信するように構成されることを特徴とする請求項1に記載のワイヤレス電力電子デバイス。
- 前記複数のモジュールのうちの1つのモジュールが、複数のモードで動作するように構成可能であることを特徴とする請求項1に記載のワイヤレス電力電子デバイス。
- 前記複数のモードが、アクティブモードとパッシブモードとを含むことを特徴とする請求項10に記載のワイヤレス電力電子デバイス。
- 前記複数のモジュールのうちの1つが、時間領域多重化スケジュールを変更するように構成されることを特徴とする請求項1に記載のワイヤレス電力電子デバイス。
- 前記通信モジュールが近距離通信(NFC)モジュールであることを特徴とする請求項1に記載のワイヤレス電力電子デバイス。
- アンテナを用いてワイヤレス信号を受信する段階と、
ワイヤレス充電モジュールと通信モジュールとを含む複数のモジュールの中から1つのモジュールを識別するために入力を受信する段階であって、前記アンテナは動作のデフォルトモード時に前記通信モジュールに接続される、受信する段階と、
前記受信した入力に基づいて、スイッチを介して識別されたモジュールに前記アンテナを接続する段階とを有し、
前記モジュールを識別するために入力を受信する段階は、刺激を検出するように構成されたセンサから入力を受信する段階を有することを特徴とするワイヤレス充電のための方法。 - 受信した前記ワイヤレス信号から電力を生成する段階をさらに有することを特徴とする請求項14に記載の方法。
- 生成された前記電力を蓄積する段階をさらに有することを特徴とする請求項15に記載の方法。
- 受信した前記ワイヤレス信号を、識別された前記モジュールから前記複数のモジュールのうちの別のモジュールに送信する段階をさらに有することを特徴とする請求項14に記載の方法。
- 前記複数のモジュールの中から1つのモジュールを識別するために入力を受信する段階が、受信した前記ワイヤレス信号の信号源に対する前記アンテナの向きを検出する段階を含むことを特徴とする請求項14に記載の方法。
- 前記ワイヤレス信号を受信する段階が、ワイヤレス電力信号およびワイヤレス通信信号のうちの1つの信号を受信する段階を含むことを特徴とする請求項14に記載の方法。
- 前記複数のモジュールの中から1つのモジュールを識別するために入力を受信する段階が、前記複数のモジュールの中から、複数のモードで動作するように構成可能なモジュールを識別する段階を含むことを特徴とする請求項14に記載の方法。
- 時間領域多重化スケジュールを変更する段階をさらに有することを特徴とする請求項14に記載の方法。
- 前記複数のモジュールの中から1つのモジュールを識別するために入力を受信する段階が、前記複数のモジュールの中から、近距離通信(NFC)モジュールを識別する段階を含むことを特徴とする請求項14に記載の方法。
- ワイヤレス信号を受信する手段と、
刺激を検出する手段と、
前記刺激を検出するための手段から入力を受信する手段であって、入力を受信する前記手段が、前記受信した入力に基づいてワイヤレス充電モジュールと通信モジュールとを含む複数のモジュールの中から1つのモジュールを識別するように構成される、受信する手段と
を具備し、
前記ワイヤレス信号を受信する手段は、動作のデフォルトモード時に前記通信モジュールに接続され、
前記ワイヤレス信号を受信する手段は、スイッチング手段を介して識別されたモジュールに接続されることを特徴とする電子デバイス。 - 受信した前記ワイヤレス信号から電力を生成する手段をさらに具備することを特徴とする請求項23に記載のデバイス。
- 生成された前記電力を蓄積する手段をさらに具備することを特徴とする請求項24に記載のデバイス。
- 受信した前記ワイヤレス信号を、識別された前記モジュールから前記複数のモジュールのうちの別のモジュールに送信する手段をさらに具備することを特徴とする請求項23に記載のデバイス。
- 前記ワイヤレス信号を受信する手段が、アンテナを含むことを特徴とする請求項23に記載のデバイス。
- 前記識別する手段が、受信した前記ワイヤレス信号のパケットヘッダを復号する手段を含むことを特徴とする請求項23に記載のデバイス。
- 前記スイッチング手段が機械的なセレクタを含むことを特徴とする請求項23に記載のデバイス。
- 前記スイッチング手段が、受信した前記ワイヤレス信号の信号源に対する前記デバイスの向きを検出するように構成されたセンサを含むことを特徴とする請求項23に記載のデバイス。
- 識別された前記モジュールに受信した前記ワイヤレス信号を送信する手段が、電気的接続を含むことを特徴とする請求項23に記載のデバイス。
- ワイヤレス信号を受信する手段が、ワイヤレス電力とワイヤレス通信信号とを受信する手段を含むことを特徴とする請求項23に記載のデバイス。
- 前記複数のモジュールのうちの1つのモジュールが、複数のモードで動作するように構成可能であることを特徴とする請求項23に記載のデバイス。
- 前記複数のモードが、アクティブモードとパッシブモードとを含むことを特徴とする請求項33に記載のデバイス。
- 時間領域多重化スケジュールを変更する手段をさらに具備することを特徴とする請求項23に記載のデバイス。
- 前記通信モジュールが近距離通信(NFC)モジュールであることを特徴とする請求項23に記載のデバイス。
- プロセッサによって実行されたとき、
アンテナを用いてワイヤレス信号を受信する手順と、
ワイヤレス充電モジュールと通信モジュールとを含む複数のモジュールの中から少なくとも1つのモジュールを識別するために刺激を検出するように構成されたセンサから入力を受信する手順とを装置に行わせる命令を格納し、
前記アンテナは、動作のデフォルトモード時に前記通信モジュールに接続され、
前記アンテナは、前記受信した入力に基づいてスイッチを介して識別されたモジュールに接続される、コンピュータ読み取り可能な記録媒体。 - 前記プロセッサによって実行されたとき、受信した前記ワイヤレス信号から電力を生成する手順を前記装置に行わせる命令をさらに格納することを特徴とする請求項37に記載のコンピュータ読み取り可能な記録媒体。
- 前記プロセッサによって実行されたとき、生成された前記電力を蓄積する手順を前記装置に行わせる命令をさらに格納することを特徴とする請求項38に記載のコンピュータ読み取り可能な記録媒体。
- 前記プロセッサによって実行されたとき、受信した前記ワイヤレス信号を、識別された前記モジュールから前記複数のモジュールのうちの別のモジュールに送信する手順を前記装置に行わせる命令をさらに格納することを特徴とする請求項37に記載のコンピュータ読み取り可能な記録媒体。
- 前記プロセッサによって実行されたとき、前記複数のモジュール間でスイッチングする手順を前記装置に行わせる命令をさらに格納することを特徴とする請求項37に記載のコンピュータ読み取り可能な記録媒体。
- 前記プロセッサによって実行されたとき、受信した前記ワイヤレス信号の信号源に対する前記装置の向きを検出する手順を前記装置に行わせる命令をさらに格納することを特徴とする請求項37に記載のコンピュータ読み取り可能な記録媒体。
- 前記プロセッサによって実行されたとき、ワイヤレス電力およびワイヤレス通信信号を受信する手順を前記装置に行わせる命令をさらに格納することを特徴とする請求項37に記載のコンピュータ読み取り可能な記録媒体。
- 前記プロセッサによって実行されたとき、前記複数のモジュールの中から、複数のモードで動作するように構成されたモジュールを識別する手順を前記装置に行わせる命令をさらに格納することを特徴とする請求項37に記載のコンピュータ読み取り可能な記録媒体。
- 前記プロセッサによって実行されたとき、前記複数のモジュールの中から、近距離通信(NFC)モジュールを識別する手順を前記装置に行わせる命令をさらに格納することを特徴とする請求項37に記載のコンピュータ読み取り可能な記録媒体。
- 前記入力は、受信したワイヤレスフィールドにおけるエネルギー変動を有することを特徴とする請求項14に記載の方法。
- 前記入力は、通信パケットヘッダ内のコーディングを有することを特徴とする請求項14に記載の方法。
- 前記入力は、NFCパケットヘッダ内のコーディングを有することを特徴とする請求項14に記載の方法。
- 前記入力は、受信したワイヤレスフィールド内のエネルギー変動を有することを特徴とする請求項1に記載のワイヤレス電力電子デバイス。
- 前記入力は、前記ワイヤレス信号内のコーディングを有することを特徴とする請求項1に記載のワイヤレス電力電子デバイス。
- 前記センサは、第1の周波数において光を受信するように構成されることを特徴とする請求項1に記載のワイヤレス電力電子デバイス。
- 前記センサは、振動を感知するように構成されることを特徴とする請求項1に記載のワイヤレス電力電子デバイス。
- 前記センサは、前記ワイヤレス電力電子デバイスの向きを感知するように構成されることを特徴とする請求項1に記載のワイヤレス電力電子デバイス。
- 前記入力は、ワイヤレス電力電子デバイスのバッテリの充電レベルを有するように構成されることを特徴とする請求項1に記載のワイヤレス電力電子デバイス。
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15235409P | 2009-02-13 | 2009-02-13 | |
US61/152,354 | 2009-02-13 | ||
US16437209P | 2009-03-27 | 2009-03-27 | |
US61/164,372 | 2009-03-27 | ||
US12/697,970 US9240824B2 (en) | 2009-02-13 | 2010-02-01 | Wireless power and wireless communication for electronic devices |
US12/697,970 | 2010-02-01 | ||
PCT/US2010/024156 WO2010093969A2 (en) | 2009-02-13 | 2010-02-12 | Wireless power and wireless communication for electronic devices |
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JP2012518338A JP2012518338A (ja) | 2012-08-09 |
JP5448215B2 true JP5448215B2 (ja) | 2014-03-19 |
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JP (1) | JP5448215B2 (ja) |
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CN (1) | CN102318216B (ja) |
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