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1. An electronic locking system provided with an electronic lock which becomes unlocked at the time of power outage, the electronic locking system comprising:
a lock detecting part structured to detect that said electronic lock is in the locked condition; a power outage-detecting part structured to detect power outage; a charging part structured to supply electric power to said electronic lock during the time of power outage; a power-supplying part structured to supply power to said electronic lock and said charging part; and a switching part structured such that power is supplied to said electronic lock from said power-supplying part in a primary state, and power is supplied to said electronic lock from said charging part in a secondary state; wherein said electronic lock is an electronic lock which is locked/unlocked when powered or a motor-driven locking/unlocking-type electronic lock; said switching part is structured to be in said primary state during normal operation where no power outage is detected by said power outage-detecting part, and when said electronic lock is switched from the unlocked condition to the locked condition or from the locked condition to the unlocked condition, electric power is supplied to said electronic lock from said power-supplying part; and said switching part is structured such that, when power outage is detected, based on the detection result at said power outage-detecting part, and it is also detected, based on the detection result by said lock detecting part, that said electronic lock is in the locked condition, said switching part is switched from said primary state to said secondary state, electric power is supplied to said electronic lock from said charging part, and said electronic lock become unlocked. |
