| 摘要 |
PROBLEM TO BE SOLVED: To provide an electronic lock control system suitable for reducing cost, by improving convenience and security. SOLUTION: This portable information terminal 1 displays image information selected by a user. The electronic lock control device 2 stores the image information read by a reading part 51 as collating information by prescribed registering operation, and collates the image information read by the reading part 51 with the collating information by prescribed collating operation, and determines unlocking or locking of an electronic lock 56 on the basis of its collating result. COPYRIGHT: (C)2005,JPO&NCIPI
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