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.
CONTROL DEVICE, CART-TYPE COMMODITY REGISTRATION APPARATUS, AND WIRELESS POWER SUPPLY SYSTEM
STEUERUNGSVORRICHTUNG, KARTENARTIGE WARENERFASSUNGSVORRICHTUNG UND SYSTEM ZUR DRAHTLOSEN STROMVERSORGUNG
DISPOSITIF DE COMMANDE, APPAREIL D'ENREGISTREMENT DE PRODUITS DE TYPE CHARIOT ET SYSTÈME D'ALIMENTATION ÉLECTRIQUE SANS FIL
2021-07-21
Patent
Elektronische Ressource
Englisch
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |
CART TYPE PRODUCT REGISTRATION DEVICE AND CART POWER SUPPLY DEVICE
Europäisches Patentamt | 2021
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