| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a mechanism which enables a person performing locking/unlocking to be logged only by addition to a conventional key, even if the key itself is not replaced, and which enables the interlock of a time recorder system by being interlocked with the system. <P>SOLUTION: A mobile terminal has an opening processing means for receiving the input of user identification information, and wirelessly transmitting an opening signal to auxiliary equipment 4 for a lock when the input user identification information is appropriate. The auxiliary equipment 4 comprises: a regulating lever 402 which is large enough to shield a keyhole of the lock 503; a solenoid for driving the regulating bar to a position to make the regulating bar shield the keyhole, or a position to expose the regulating bar; a reception antenna 406 for receiving the opening signal from the mobile terminal; and a control unit which controls the solenoid by receiving the opening signal from the mobile terminal, so as to drive the regulating bar to the position to open the keyhole, from the position to shield the keyhole. <P>COPYRIGHT: (C)2007,JPO&INPIT |
