| 摘要 |
PROBLEM TO BE SOLVED: To provide a determination operation device using a pedal, the device enabling an intuitive determination operation without allowing erroneous determination.SOLUTION: When a click operation using a pedal becomes a start state (S1), with an operation opening degree becoming a first opening degree, an addition to pedal-reaction force is started (S2-S3), and, when exceeding the first opening degree by a given margin or more, the addition to the pedal-reaction force is disengaged (S4-S5). When the operation opening degree becomes a second opening degree, control in which an addition to the pedal-reaction force is started (S8-S9) is performed. Also, if the pedal returns to the operation opening degree that is smaller than the first opening degree within a certain period of time (S10) after the pedal reaches from the first opening degree to the second opening degree at a given operation speed or higher (S7), the number of times, in which the pedal returns from the second opening degree to an operation opening degree that is smaller than the first opening degree within the aforementioned certain period, is counted (S11), to determine a click operation corresponding to the counted number of times (S12-S14). |
