Patent ID: 9355512
Filing Date: 2016-05-31
CPC Classification: G07C,H04L,H04W

Claim Text:
1. A closing unit for a lock, the closing unit comprising: an actuator for moving or for blocking and releasing a locking and unlocking unit of the lock; an electrical energy supply arrangement; a switch arranged between the electrical energy supply arrangement and the actuator, the switch being supplied with electrical energy from the electrical energy supply arrangement and providing the electrical energy to the actuator to actuate the actuator; an encryption/decryption unit; a key memory; and a passive RFID basic circuit having an antenna, the passive RFID basic circuit providing the electrical energy to the electrical energy supply arrangement, wherein at least the actuator, the switch between the electrical energy supply arrangement and the actuator, the encryption/decryption unit, and the key memory are arranged in a housing that cannot be opened without destroying it, wherein the passive RFID basic circuit of the closing unit is supplied with the electrical energy only via an RFID reader, wherein the energy transmission from the RFID reader to the closing unit is performed via induction, wherein the closing unit is provided with a single interface that enables locking and unlocking of the lock in an entirely contactless manner, the passive RFID basic circuit forming the single interface, and wherein the electrical energy supply arrangement comprises at least one electrical short-term interim energy storage device, the short-term interim energy storage device being a capacitor.