JP6924808B2 - 無線電力供給環境を画像化してその内部の物体を追跡する技術 - Google Patents
無線電力供給環境を画像化してその内部の物体を追跡する技術 Download PDFInfo
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- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; 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
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- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; 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
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Description
本出願は、2015年4月10日に出願された米国仮特許出願第62/146,233号「SYSTEMS AND METHODS FOR WIRELESS CHARGING」の優先権および利益を主張するものであり、その内容は参照により本明細書に明示的に組み込まれる。
コヒーレント信号を電力受信クライアント102.1〜102.nに伝達するために適切な位相を決定することができる。例えば、アレイの各アンテナにおける受信ビーコン信号の複素共役を計算することによって、コヒーレント信号を決定することができ、これにより、コヒーレント信号が、ビーコン信号を送信した特定の電力受信クライアントについて適切に位相調整される。
電器101は、電力受信クライアント103からビーコンを受信し、ビーコン信号を受信した位相(または方向)を検出する。次に、充電器101は、受信ビーコンの位相(または方向)に基づいて、無線電力および/またはデータを電力受信クライアント103に供給する。すなわち、充電器101は、位相の複素共役を決定し、複素共役を使用して、電力受信クライアント103からビーコン信号を受信した同じ方向で電力を電力受信クライアント103に供給する。
テップで収集された情報は、BBSサイクルおよび/またはPSを連続的および/または定期的に更新する。
力受信クライアントは、BBSに従ってビーコンを送信することができる。プロセス712において、無線電力供給システムは、複数の適応的に位相調整されたアンテナの各々においてビーコン信号の位相を測定する。プロセス714において、無線電力供給システムは受信ビーコン信号ごとに位相パターンを生成する。位相パターンは、複数の適応的に位相調整されたアンテナの各々において測定されたビーコン信号の位相を含む。
ことができる。
定の時間範囲または量子化範囲に基づいて陰影または色を決定することができる。静止時間を含む例示的な動作に基づいたマップ(本明細書ではヒートマップとも呼ばれる)を図13に示す。
的に)さらに容易にすることができる。クラウドベースとして示されているが、いくつかの実施形態では、処理システム950の一部または全部、または処理システム950の機能は、代替的にまたは追加的に小売店電力分配施設920に配置することができる。例えば、本明細書で説明する処理システム950の機能を、代替的にまたは追加的に、1つ以上の充電器901および/またはローカル小売店システム970によって実行することができる。
き上げられる可能性がある時期を特定することができる。ローカル小売店システム970はまた、腐敗しやすい物品を識別して価格を段階的に下げ、これにより、小売業者は廃棄物を少なくすることができる。
な構成も可能であるが、図9の小売店電力分配施設920であってもよい。単一の無線充電器1001が図10の例示的な小売環境に示されているが、環境は任意の数の充電器を含むことができる。図10の例に示されているように、小売用物品または小売用製品を置くことができる複数の陳列棚が示されている。
よく、その組み合わせまたは変形を含んでもよい。
され、図15Cの例ではレビュー画面が表示され、図15Dの例では購入画面が示されている。
隣接して画面上に含めることが可能である。このような場合、ボタンをクリックするたびに次の画面に移動する。例えば、ユーザがレビュー画面に到達すると、ユーザは、検討のためにボタンを二度押しすることができ、次の画面に移動するためにボタンを押して中断するまで、レビューをスクロールすることができる。他の実施形態および変形が可能であることが理解される。
システムがデータを入出力するために必要な様々な動作をプロセッサに実行させて、不揮発性メモリおよび/または駆動ユニットにファイルを記憶するなど、データをメモリに記憶する。
連の命令を記憶し、符号化しまたは搬送することが可能であり、かつ、現在開示されている技術および技術革新のいずれか1つ以上の方法を機械に実行させる任意の媒体を含むものと解釈されるべきである。
Claims (15)
- 無線電力供給環境でユーザに情報を提示するためのシステムであって、
前記システムが、複数の電子表示装置と一以上の無線電力送信システムとを備えており、
複数の前記電子表示装置の、それぞれの電子表示装置が、
無線電力供給環境のユーザに表示データを提示するための表示装置と、
ビーコン信号を前記無線電力供給環境に送信し、且つ電力信号とデータ信号とを無線で受信するように構成された一以上のアンテナと、
制御回路と、を備えており、
前記制御回路が、
リモートシステムに無線電力を要求し、
受信した電力信号を処理してエネルギーを収集し、
前記電子表示装置に電力を供給するためのエネルギーを保存し、
データ信号を処理して表示データを決定し、
ユーザに前記表示データを提示するように前記電子表示装置に指示するように、構成されており、
一以上の前記無線電力送信システムの、それぞれの無線電力送信システムが、
複数の前記電子表示装置からの前記ビーコン信号を受信し、且つコヒーレントな電力信号とデータ信号とを複数の前記電子表示装置に伝達するように構成された複数の適応位相のアンテナと、
受信した前記ビーコン信号の測定された位相に基づいて前記無線電力供給環境のマップを生成し、且つ電力を複数の前記電子表示装置に伝達するように複数の前記適応位相のアンテナを方向付けるように構成された制御回路と、を備えている、
システム。 - 複数の前記電子表示装置および一以上の前記無線電力送信システムと通信可能に結合された処理システムであって、前記処理システムが、
一以上の前記無線電力送信システムによって測定された、受信ビーコン信号で検出された位相変化に基づいて、前記無線電力供給環境内の一以上の非静止物体に関連付けられた移動データを追跡し、
前記移動データに基づいて、複数の前記電子表示装置のサブセットのための追加の表示データを決定し、
ユーザに表示するために、前記追加の表示データの少なくとも一部を複数の前記電子表示装置のサブセットに送信する、
ことをさらに含む、請求項1に記載のシステム。 - 前記無線電力供給環境内の前記一以上の非静止物体に関連付けられた前記移動データが集約される、請求項2に記載のシステム。
- 複数の前記電子表示装置のなかの少なくとも一つの前記電子表示装置の前記制御回路が、少なくとも一つの前記電子表示装置に近接する特定のユーザを識別するように、さらに構成される、請求項1に記載のシステム。
- 少なくとも一つの前記電子表示装置が、無線周波数識別(RFID)タグを使用して、特定のユーザが近接していることを識別する、請求項4に記載のシステム。
- 少なくとも一つの前記電子表示装置が、特定のユーザに関連付けられたモバイル機器の電力受信クライアントに埋め込まれたクライアント識別子を介して、特定のユーザが近接していることを識別する、請求項4に記載のシステム。
- 少なくとも一つの前記電子表示装置の前記制御回路が、さらに、
一以上のユーザの購入履歴、特定のユーザの電子バスケットに現在入れられている物品、および特定のユーザの好みに基づいて生成されたことを特徴とする、購入推薦品にアクセスし、
特定のユーザに購入推薦品を提示するように前記電子表示装置のディスプレイに指示する、
請求項4に記載のシステム。 - 前記表示データが、物品または製品に関連する情報を含んでおり、前記情報は、物品記述情報、物品価格情報、物品に関連する集計された顧客のスコアもしくは評価、または物品に関連する顧客レビューのうちの一以上を含む、請求項1に記載のシステム。
- 前記制御回路が、さらに、支払処理機能を促進するように構成されており、
QRコード(登録商標)をスキャンすることができるモバイル機器を介した支払いを容易にするためのQRコード(登録商標)をユーザーに提供し、
前記無線電子表示装置を介した支払いを容易にするように構成された近距離通信トランスポンダを提供する、
ことの一以上によって、前記支払い処理機能が促進されるように構成されている、請求項1に記載のシステム。 - 提示された前記情報が、ユーザの集約した行動、または小売環境内のパターン検出に基づいて決定される、請求項1に記載のシステム。
- 提示された前記情報が、需要に基づいた価格設定情報を含む、請求項10に記載のシステム。
- 無線電力供給環境でユーザーにデータを提示するためのシステムを操作する方法であって、
電子表示装置の一以上のアンテナを経由して、前記無線電力供給環境に、無線電力送信システムに受信させるためのビーコン信号を送信し、
前記一以上のアンテナを経由して、前記無線電力送信システムによって送信されたコヒーレントな電力信号とデータ信号を受信し、
前記電子表示装置によって、電力信号からのエネルギーを収集し、
前記電子表示装置によって、データ信号を処理して表示データを決定し、
前記電子表示装置のディスプレイを介して、前記電子表示装置に近接するユーザに表示データを提示し、
前記無線電力送信システムによって受信された前記ビーコン信号の測定された位相に基づいて前記無線電力供給環境のマップを生成する、
方法。 - 前記無線電力送信システムの複数のアンテナを経由して、電力信号およびデータ信号を電子表示装置に送信することをさらに含む、請求項12に記載の方法。
- 前記無線電力供給環境内の一以上の非静止物体に関連付けられた移動データを追跡し、
前記移動データに基づいて、電子表示装置のための追加の表示データを決定し、
前記ユーザへの表示のための前記追加の表示データを電子表示装置に送信すること、をさらに含む、請求項12に記載の方法。 - 前記電子表示装置に近接するユーザを識別することであって、前記ユーザーが、一または複数の無線周波数識別(RFID)タグ、または一または複数の前記ユーザに関連付けられたモバイル機器の電力受信クライアントに埋め込まれたクライアント識別子に基づいて、識別されることをさらに含む、請求項12に記載の方法。
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| KR102100901B1 (ko) | 2020-04-16 |
| KR20170134736A (ko) | 2017-12-06 |
| EP3281025A4 (en) | 2019-01-23 |
| KR20220026605A (ko) | 2022-03-04 |
| JP2020099181A (ja) | 2020-06-25 |
| EP3281025A1 (en) | 2018-02-14 |
| CN110687992A (zh) | 2020-01-14 |
| US11994572B2 (en) | 2024-05-28 |
| JP2018521301A (ja) | 2018-08-02 |
| US20210063525A1 (en) | 2021-03-04 |
| US11131745B2 (en) | 2021-09-28 |
| EP3281025B1 (en) | 2020-05-06 |
| US9971015B2 (en) | 2018-05-15 |
| US20180259615A1 (en) | 2018-09-13 |
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