POWER SUPPLY SYSTEM, POWER SUPPLY DEVICE, AND POWER SUPPLY METHOD

• Main Authors: IMAI HIROMICHI, HAYASHI HIDETAKA
• Format: Patent
• Language: English; Japanese
• Published: 04.11.2022
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; SYSTEMS FOR STORING ELECTRIC ENERGY

To solve a conventional problem in which only a power supply target within a range where radio waves reach can be controlled.SOLUTION: A power supply system comprises multiple devices and a power supply device for performing a wireless power supply. Each of the multiple devices comprises a power reception unit, a power storage unit, and a communication unit for transmitting attribute information. The power supply device comprises: a power supply unit for performing the wireless power supply; an imaging unit for imaging multiple images having different imaging ranges; a detection unit for detecting a device included in the images as a power supply target among the multiple devices by means of image recognition; a position detecting unit for acquiring positional information; a communication unit for receiving the attribute information; and a registration unit for registering the attribute information in association with the positional information. The power supply unit performs an electric power supply based on the registered attribute information and the positional information.SELECTED DRAWING: Figure 1 【課題】従来は、電波が届く範囲内の給電対象しか管理できないという問題があった。【解決手段】複数の機器と、無線給電を行う給電装置と、を含む給電システムであって、複数の機器は、受電部と、蓄電部と、属性情報を送信する通信部と、を有し、給電装置は、無線給電を行う給電部と、撮像範囲が異なる複数の画像を撮像する撮像部と、複数の機器のうち、画像に含まれる機器を給電対象として画像認識により検出する検出部と、位置情報を取得する位置検知部と、属性情報を受信する通信部と、属性情報を位置情報と関連付けて登録する登録部と、を有し、給電部は、登録済みの属性情報及び位置情報に基づいて給電を実行する。【選択図】図１