METHOD OF INPUTTING ENCODED OPENING SIGNAL INTO ACTUATING MECHANISM OF LOCKING DEVICE Russian patent published in 2014 - IPC E05B51/00 

FIELD: information technology.

SUBSTANCE: method includes generating an encoded opening signal, transmitting the signal to an external security side, further transmitting the signal to a signal receiver located on the internal security side, decoding the signal and transmitting commands by an electronic device to an actuating mechanism for opening a locking device. An encoded enabling signal is transmitted to the signal receiver through an alternating modulated magnetic field, shielded by a magnetic conductor from the external side of a key. The alternating modulated magnetic field is detected in the receiver, decoded and then transmitted to the electronic device.

EFFECT: preventing or significantly reducing the probability of malicious secret recording of an encoded opening key, wider range of devices for similar purposes.

11 cl, 4 dwg