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Patent Searching and Data


Title:
VEHICULAR OPENING/CLOSING BODY CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/216119
Kind Code:
A1
Abstract:
The purpose of the present invention is to achieve a proper movement speed of an opening/closing body during the initial driving of the opening/closing body when closing the opening/closing body which is between the fully open position and the fully closed position. Disclosed is a vehicular opening/closing body control device including: a positional information acquisition unit that acquires positional information about the opening/closing body of the vehicle; a storage unit that stores the target value of the movement speed of the opening/closing body according to the position of the opening/closing body; and a motor control unit that controls a motor for opening/closing the opening/closing body. The motor control unit includes: a drive start unit that operates the motor so that the opening/closing body in a stopped state is moved on the basis of the positional information; and a driving unit that performs feedback control of the motor on the basis of the positional information and the target value so that the speed of the opening/closing body that had the movement thereof started by the drive start unit reaches the target value, wherein the drive start unit generates a first output in the motor when the opening/closing body is at a first position, and generates a second output in the motor when the opening/closing body is at a second position closer to the fully closed position than the first position, the second output being smaller than the first output.

Inventors:
ISOBE YOSHIAKI (JP)
Application Number:
PCT/JP2019/015963
Publication Date:
November 14, 2019
Filing Date:
April 12, 2019
Export Citation:
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Assignee:
MITSUBA CORP (JP)
International Classes:
E05F15/655; B60J5/04; B60J5/06
Foreign References:
JPH11166356A1999-06-22
JPH11342740A1999-12-14
JP2002339651A2002-11-27
JP2009249871A2009-10-29
JP2016089456A2016-05-23
Attorney, Agent or Firm:
SAKAMOTO Tomohiro (JP)
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