ELECTRIC LOCK MANAGEMENT SYSTEM, DEVICE, INFORMATION OFFER DEVICE, AND ELECTRIC LOCK DEVICE

摘要

PROBLEM TO BE SOLVED: To control the locking and unlocking of an electric lock by providing the electric lock on each box or the like of a locker facility, and centrally managing it. SOLUTION: When a user 30 wants to utilize the locker facility 40, he telephones a key management center 10 from a cellular phone 31 and inputs the locking request of the electric lock of a locker and authentication information. A lock management device 11 orders the locking of the electric lock to the locker facility 40 and registers the utilization information including the authentication information on a key management DB-(database) 13. For unlocking, the unlocking request of the electric lock and the authentication information are inputted from the cellular phone, and the key management device 11 retrieves the key management DB 13 based on it and orders the unlocking of the electric lock in response to the retrieval result.