JP4661900B2 - 無線通信装置、電力供給方法、プログラム、及び無線通信システム - Google Patents
無線通信装置、電力供給方法、プログラム、及び無線通信システム Download PDFInfo
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- JP4661900B2 JP4661900B2 JP2008108135A JP2008108135A JP4661900B2 JP 4661900 B2 JP4661900 B2 JP 4661900B2 JP 2008108135 A JP2008108135 A JP 2008108135A JP 2008108135 A JP2008108135 A JP 2008108135A JP 4661900 B2 JP4661900 B2 JP 4661900B2
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- Prior art keywords
- power
- wireless communication
- power supply
- communication device
- supplied
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/40—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by components specially adapted for near-field transmission
- H04B5/48—Transceivers
-
- H—ELECTRICITY
- 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
- H02J50/10—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—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
- H02J50/20—Circuit arrangements or systems for wireless supply or distribution of electric power using microwaves or radio frequency waves
-
- H—ELECTRICITY
- 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
-
- H—ELECTRICITY
- 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
- H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
-
- 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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
- H04B17/27—Monitoring; Testing of receivers for locating or positioning the transmitter
Landscapes
- 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)
Description
まず、図1は、本発明の第1の実施形態に係る無線通信システム10の構成を示した説明図である。図1に示した無線通信システム10は、第1の無線通信装置12、第2の無線通信装置14、及び被電力供給装置16を含む。
図15は、本発明の第2の実施形態に係る無線通信システム20の構成を示した説明図である。図15に示した無線通信システム20は、第1の無線通信装置12、第2の無線通信装置24、及び被電力供給装置16を含む。
12、14、24 無線通信装置
16 被電力供給装置
110、210 制御部
112、212 位置情報取得部
114、214 送電制御部
130、230 通信処理部
140、240 無線送電部
242、342 無線受電部
Claims (12)
- 無線信号を送受信する通信処理部と;
電力供給可能な範囲内に位置する装置へ無線で電力を供給する無線送電部と;
被電力供給装置の位置情報を取得する位置情報取得部と;
前記位置情報取得部により取得された前記被電力供給装置の前記位置情報に基づいて、前記被電力供給装置への電力供給を制御する制御部と;
を備え、
前記制御部は、他の無線通信装置から電力供給可能な範囲内に前記被電力供給装置が存在すると前記位置情報から判定した場合に、前記被電力供給装置への電力供給を依頼することを示す電力供給依頼信号を前記他の無線通信装置へ送信する、
無線通信装置。 - 前記制御部は、他の無線通信装置から電力供給可能な範囲内に前記被電力供給装置が存在すると前記位置情報から判定した場合に、さらに前記位置情報を前記他の無線通信装置へ送信する、請求項1に記載の無線通信装置。
- 前記制御部は、自装置から電力供給可能な範囲内に前記他の無線通信装置が存在すると判定した場合に、さらに前記無線送電部から前記他の無線通信装置へ電力を供給させる、請求項1に記載の無線通信装置。
- 前記制御部は、自装置から電力供給可能な範囲内に前記被電力供給装置が存在すると判定した場合に、さらに前記無線送電部から前記被電力供給装置へ電力を供給させる、請求項1に記載の無線通信装置。
- 前記制御部は、前記被電力供給装置から送信される契約情報、回路情報、及び電力残量情報のうちの少なくとも1つを用いて電力供給を行うか否かを判定する、請求項1に記載の無線通信装置。
- 前記制御部は、前記被電力供給装置への電力供給を依頼されたことを示す電力供給依頼信号を他の無線通信装置から受信した場合に、前記無線送電部から前記被電力供給装置へ電力を供給させる、請求項1に記載の無線通信装置。
- さらに他の無線通信装置からの電力供給を受ける無線受電部を備え、
前記制御部は、前記電力供給依頼信号を前記他の無線通信装置から受信した場合に、前記無線受電部に前記他の無線通信装置から電力供給を受けさせ、及び前記無線送電部から前記被電力供給装置へ電力を供給させる、請求項6に記載の無線通信装置。 - 前記位置情報取得部は、前記通信処理部を介して前記他の無線通信装置から受信した無線信号に含まれる位置情報を取得する、請求項6に記載の無線通信装置。
- 前記位置情報取得部は、前記通信処理部を介して前記被電力供給装置から受信した無線信号を用いて前記被電力供給装置の位置情報を推定して取得する、請求項1に記載の無線通信装置。
- 無線通信装置から被電力供給装置への電力供給方法であって:
前記無線通信装置により、無線信号を用いて前記被電力供給装置の位置情報を取得するステップと;
前記無線通信装置により、取得された前記被電力供給装置の前記位置情報に基づいて、前記被電力供給装置への電力供給の可否を判定するステップと;
前記被電力供給装置が前記無線通信装置から電力供給可能な範囲内に位置する場合には、前記無線通信装置から前記被電力供給装置へ無線で電力を供給するステップと;
前記被電力供給装置が他の無線通信装置から電力供給可能な範囲内に位置する場合には、前記被電力供給装置への電力供給を依頼することを示す電力供給依頼信号を前記無線通信装置から前記他の無線通信装置へ送信するステップと;
を含む、電力供給方法。 - 無線通信装置を制御するコンピュータを:
無線信号を送受信する通信処理部と;
電力供給可能な範囲内に位置する装置への無線送電部による電力供給を制御する送電制御部と;
被電力供給装置の位置情報を取得する位置情報取得部と;
前記位置情報取得部により取得された前記被電力供給装置の前記位置情報に基づいて、前記被電力供給装置への電力供給の指示を前記送電制御部に与える制御部と;
として機能させるためのプログラムであって、
前記制御部は、他の無線通信装置から電力供給可能な範囲内に前記被電力供給装置が存在すると前記位置情報から判定した場合に、前記被電力供給装置への電力供給を依頼することを示す電力供給依頼信号を前記他の無線通信装置へ送信する、
プログラム。 - 無線信号を送受信する第1の通信処理部;
自装置から電力供給可能な範囲内に位置する装置へ無線で電力を供給する第1の無線送電部;
被電力供給装置の位置情報を取得する第1の位置情報取得部;
及び前記第1の位置情報取得部により取得された前記被電力供給装置の前記位置情報に基づいて、前記被電力供給装置への電力供給を制御する第1の制御部;
を備える第1の無線通信装置と:
無線信号を送受信する第2の通信処理部;
及び前記被電力供給装置への電力供給を依頼されたことを示す電力供給依頼信号を前記第1の無線通信装置から受信した場合に、前記被電力供給装置へ電力を供給する第2の無線送電部;
を備える第2の無線通信装置と:
前記第1の無線通信装置の前記第1の無線送電部または前記第2の無線通信装置の前記第2の無線送電部から無線により電力供給を受ける無線受電部;
を備える前記被電力供給装置と:
を含み、
前記第1の無線通信装置の前記第1の制御部は、前記第2の無線通信装置から電力供給可能な範囲内に前記被電力供給装置が存在すると前記位置情報から判定した場合に、前記電力供給依頼信号を前記第2の無線通信装置へ送信する、
無線通信システム。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008108135A JP4661900B2 (ja) | 2008-04-17 | 2008-04-17 | 無線通信装置、電力供給方法、プログラム、及び無線通信システム |
| US12/425,140 US8180286B2 (en) | 2008-04-17 | 2009-04-16 | Wireless power and communication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008108135A JP4661900B2 (ja) | 2008-04-17 | 2008-04-17 | 無線通信装置、電力供給方法、プログラム、及び無線通信システム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009261157A JP2009261157A (ja) | 2009-11-05 |
| JP4661900B2 true JP4661900B2 (ja) | 2011-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| JP2008108135A Expired - Fee Related JP4661900B2 (ja) | 2008-04-17 | 2008-04-17 | 無線通信装置、電力供給方法、プログラム、及び無線通信システム |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US8180286B2 (ja) |
| JP (1) | JP4661900B2 (ja) |
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| US20090264069A1 (en) | 2009-10-22 |
| JP2009261157A (ja) | 2009-11-05 |
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