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WIRELESS POWER SUPPLY DEVICE AND METHOD APPLIED TO ELECTRONIC LOCK
A wireless power supply device and method applied to an electronic lock is implemented between a power supply unit and a power receiving unit. The power supply unit is connected to an external power source and has a first radio frequency coil and a first wireless communication module. The power receiving unit is connected to an electronic lock and has a second radio frequency coil and a second wireless communication module. When the power supply unit wirelessly transmits the power provided by the external power source to the power receiving unit, the power receiving unit and the power supply unit perform a handshaking process to confirm whether they are paired objects, if yes, the power is allowed to be transmitted to the electronic lock, so that the security of wireless power supply can be improved.
WIRELESS POWER SUPPLY DEVICE AND METHOD APPLIED TO ELECTRONIC LOCK
A wireless power supply device and method applied to an electronic lock is implemented between a power supply unit and a power receiving unit. The power supply unit is connected to an external power source and has a first radio frequency coil and a first wireless communication module. The power receiving unit is connected to an electronic lock and has a second radio frequency coil and a second wireless communication module. When the power supply unit wirelessly transmits the power provided by the external power source to the power receiving unit, the power receiving unit and the power supply unit perform a handshaking process to confirm whether they are paired objects, if yes, the power is allowed to be transmitted to the electronic lock, so that the security of wireless power supply can be improved.
WIRELESS POWER SUPPLY DEVICE AND METHOD APPLIED TO ELECTRONIC LOCK
DRAHTLOSE STROMVERSORGUNGSVORRICHTUNG UND VERFAHREN FÜR EIN ELEKTRONISCHES SCHLOSS
DISPOSITIF D'ALIMENTATION ÉLECTRIQUE SANS FIL ET PROCÉDÉ APPLIQUÉ À UN VERROU ÉLECTRONIQUE
CHEN CHUNG-YU (author)
2022-08-10
Patent
Electronic Resource
English
Power supply intelligent electronic lock and power supply method thereof
| European Patent Office | 2021