Title:
DRIVE MOTOR FOR OPENING AND CLOSING BODY
Document Type and Number:
WIPO Patent Application WO/2017/179585
Kind Code:
A1
Abstract:
A first interval is the interval in which a voltage applied to a motor is a constant value while an opening-closing body is being moved toward an end position. A second interval is an interval set between the first interval and the end position. A control unit executes deceleration control and stop control in the second interval. In deceleration control, the voltage applied to the motor is gradually decreased from the constant value. In stop control, the drive of the motor main unit is stopped when the speed of the motor main unit drops to or below a first threshold. When the speed of the motor main unit drops to or below a second threshold higher than the first threshold during the first interval or the second interval, the control unit sets a voltage that is equal to or greater than the voltage applied to the motor at that point in time as the voltage applied to the motor between that point in time until the opening-closing body reaches the end position and stop control is executed.
Inventors:
SUZUKI HIROYUKI (JP)
NAITO YUTAKA (JP)
NAITO YUTAKA (JP)
Application Number:
PCT/JP2017/014856
Publication Date:
October 19, 2017
Filing Date:
April 11, 2017
Export Citation:
Assignee:
ASMO CO LTD (JP)
International Classes:
E05F15/689; B60J1/17
Foreign References:
| JP2004116051A | 2004-04-15 | |||
| JPH10147146A | 1998-06-02 |
Attorney, Agent or Firm:
ONDA, Makoto et al. (JP)
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