| 摘要 |
PROBLEM TO BE SOLVED: To quickly change and set to a set car speed intended by an operator by changing the car speed using a value larger than a target acceleration generally used in the acceleration and a value smaller than a target acceleration generally used in deceleration. SOLUTION: Where an acceleration switch operation continues till a prescribed time (S782: NO), a value formed by adding a prescribed increase width Vstep to a set car speed is set to a new set car speed (S784), and where the acceleration switch operation continues for a prescribed time or more (S782: Yes), a value formed by adding a prescribed increase width Vstep and a positive prescribed value Vαto the set car speed is set to a new set car speed (783). That is to say, when an operator operates for a prescribed time or more, the device automatically changes and sets the set car speed by enlarging the fluctuation width so that it can be quickly changed and set to the set car speed intended by the operator without requiring any special operation to the operator. |
