摘要:
An electromechanical lock and its operation method is disclosed. The method comprises: reading (902) data from an external source; matching (904) the data against a predetermined criterion; providing (908) a fulcrum provided that the data matches the predetermined criterion; holding the lock by a locking pin, when engaged, in a locked state (914), and, when disengaged, in a mechanically openable state (916); and if the fulcrum is provided, levering (910) mechanical power with the fulcrum to the locking pin to mechanically disengage the locking pin.
摘要:
An electromechanical lock, its key, and its operation method are disclosed. The method comprises: during a first (818) and a second (820) insertion phases of a key, conveying (802) mechanical power to an electric generator by a key follower and enabling (810) mechanically operation of an actuator by the key follower; generating (804) electric power from mechanical power by the electric generator; reading (806) data from an external source; matching (808) the data against a predetermined criterion; and during a removal phase (826) of the key, returning (815) the key follower to a starting position and mechanically resetting the actuator to the locked state.
摘要:
Electromechanical lock and its operation method. The lock includes a power transmission mechanism (102) to receive mechanical power produced by a user of the lock; a generator (104) to produce electric power from the mechanical power; an electronic circuit (108), powered by the electric power, coupleable with a key (112), to read data from the key (112), and to issue an open command provided that the data matches a predetermined criterion; an actuator (116), powered by the electric power, to receive the open command, and to set the lock in a mechanically openable state; and a threshold device (100) to control the power transmission mechanism (102) so that a mechanical tension rises until a predetermined force threshold is exceeded, whereupon the mechanical tension transforms to an action producing the mechanical power received by the power transmission mechanism (102).