| 摘要 |
PROBLEM TO BE SOLVED: To make the outward appearance of the opening and closing operation of both door panels excellent by matching the speed of each door panel represented by a position signal to a common target speed in the case where the door panels are operated to be opened and closed by a pair of motors. SOLUTION: When one door panel 2L reaches a braking start point, the other door panel 2R is braked even if it does not yet reach the braking start point, the position shift of both the door panels 2R, 2L is not recognized by a passenger. The door panel 2R runs after the door panel 2L at the target action speed of lower speed than a high speed target speed. The speed of the door panel 2L becomes zero, it stops, when the door panel 2R does not yet catch up to the door panel 2L, the door panel 2L waits the door panel 2R until it catches up to the door panel 2L as it remains at its position. When the door panel 2R catches up to the door panel 2L, the door panel 2L is also cushion- controlled, both the door panels moves toward a closed position at the same cushion speed. |
