Method and device for optimising the RFID field of an access control device

摘要

The method involves generating an extending RFID field by a RFID reader (2), across multiple channels and transmitting the extending RFID field to the central locking system of the built-in cabinet locks (8). The central locking system is comprised of a transmitting and receiving circuit which is arranged with a tuner (20) for optimization of a resonant circuit that optimizes the radiated power, in which the tuner is controlled automatically. An independent claim is included for a device for optimizing radio frequency identification (RFID) field of access control device.