| 摘要 |
PROBLEM TO BE SOLVED: To provide an open-close controller of a door for a vehicle which can improve followability to a target speed of a door.SOLUTION: An open-close controller of a door for a vehicle includes: a motor 3; switching means 7 for opening, which can switch an opening drive circuit enabling the normal rotation drive of the motor 3 to an ON state; switching means 8 for closing, which can switch a closing drive circuit enabling the reverse rotation drive of the motor 3 to an ON state; switching means 9 for drive, which can control the rotational speed of the motor 3 by PWM control; and switching means 10 for braking, which turns a regenerative brake circuit ON or OFF by the PWM control in the regenerative brake circuit of the motor formed by connecting the switching means 7, the switching means 8, and the motor 3 in series to one another, while holding the switching means 7 for opening or the switching means 8 for closing in an ON state. |
