| 摘要 |
PROBLEM TO BE SOLVED: To provide an electric lock controller etc., capable of improving user convenience while securing security.SOLUTION: An electric lock controller comprises a control unit for directly or indirectly performing unlocking control on an electric lock depending on a result of collating a password and performing display control on a numeric keypad for inputting a password. The numeric keypad includes a plurality of unit display sections that are arranged in a matrix shape and are used for individually displaying at least a plurality of numeric keys and a margin key. The control unit performs the display control on the numeric keypad so that in the plurality of unit display sections, the plurality of numeric keys are displayed so as to be distributed into a plurality of numeric key arrangement units depending on a range of magnitude of numbers while numeric keys are fixedly arranged in order of magnitude of numbers and displayed in each numeric key arrangement unit, and in the plurality of unit display sections, random display in which arrangement positions of the plurality of numeric key arrangement units and a margin key individually change at random is performed.SELECTED DRAWING: Figure 5 |
