| 摘要 |
PROBLEM TO BE SOLVED: To provide an electronic lock system capable of temporarily granting a right to perform unlocking to a third person, using a simple method without causing a problem on security.SOLUTION: Lock identification information is transmitted from a lock opening/closing device 4 to a terminal device 3 (step S1) and is received by the terminal device 3 (step S2). Terminal identification information and the lock identification information are transmitted as identification information from the terminal device 3 (step S3) and are received by a server device 1 (step S4). It is determined whether or not the identification information has a right to perform unlocking (step S5). Unlocking information for permitting unlocking is transmitted (step S6) when it is determined that the identification information has the right, and is received by the terminal device 3 (step S7). When the unlocking information is transmitted (step S8) and is received by the lock opening/closing device 4 (step S9), unlocking is performed (step S10).SELECTED DRAWING: Figure 4 |
