Locking and unlocking system for setting up unlocking condition and method thereof

Abstract

A locking and unlocking system for setting up an unlocking system condition and a method are disclosed, in which a user can set up various unlocking conditions in addition to an unlocking signal. The locking and unlocking system comprises an input device which outputs a key control signal, a setting unlocking signal, a setting unlocking condition and an unlocking signal in accordance with a user's operation; a main control device which receives and stores a setting unlocking signal and a setting unlocking condition outputted from the input device, receives an unlocking signal from the input device and compares the received unlocking signal with the stored setting unlocking signal for thereby judging whether the unlocking signals have a coincidence, and when the unlocking signals have a coincidence, it is judged whether the setting unlocking condition is satisfied or not, and when the setting unlocking condition is satisfied, the main control device outputs a locking unlocking signal; a driving device which receives a locking unlocking signal from the main control device and unlocks the locked state; and a locking and unlocking device in which the locking and unlocking state is changed based on an operation of the driving device.

Dependencies are inferred from the claim text.