| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve management efficiency and safety by facilitating confirmation of the authentication history of a storage. Ž<P>SOLUTION: A lock control device for unlocking a lock provided at a door for closing a storage space of the storage includes: a power supply part for supplying electric power to each part that itself has; an unlocking information storage part for storing unlocking information corresponding to each of plurality of users in association with identification information for identifying each of the users; and an authentication history storage part for storing at least the identification information of the users. The authentication information input to an input part from the user is compared with the unlocking information stored in the unlocking information storage part, to perform authentication processing. When an authentication success is determined, the lock is unlocked, and the user's identification information stored in the unlocking information storage part in association with the unlocking information is stored in the history storage part. The user's identification information stored in the history storage part is displayed on a display part in response to an authentication history display request input from the user. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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