CONTROL DEVICE, CART-TYPE COMMODITY REGISTRATION APPARATUS, AND WIRELESS POWER SUPPLY SYSTEM

A control device for a wireless power supply system includes a battery configured to supply power to a first device, a power reception coil, a power reception circuit connected to the power reception coil and configured to adjust a voltage generated by the power reception coil to charge the battery,...

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Bibliographische Detailangaben
Hauptverfasser:	OGISHIMA, Takuya, KATO, Masakazu
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER COMPUTING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES ELECTRICITY GENERATION PHYSICS SYSTEMS FOR STORING ELECTRIC ENERGY SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	A control device for a wireless power supply system includes a battery configured to supply power to a first device, a power reception coil, a power reception circuit connected to the power reception coil and configured to adjust a voltage generated by the power reception coil to charge the battery, and a switch circuit connected between the battery and the first device and configured to detect the adjusted voltage applied to the battery. The switch circuit is further configured to, when the adjusted voltage is not detected, electrically connect the battery and the first device, and when the adjusted voltage is detected, electrically disconnect the battery and the first device.