Title:
OPENING/CLOSING BODY CONTROL DEVICE AND OPENING/CLOSING BODY CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2015/093514
Kind Code:
A1
Abstract:
This opening/closing body control device is provided with: a catching determination means (15) which, on the basis of the value of a current flowing through a motor, determines whether or not catching is occurring in an opening/closing body; a plurality of sensors (51-53) which are disposed while each displaced by a predetermined electric angle, and detect the position of a magnetic pole that a motor (40) has; a counter-clockwise pattern storage unit (14) which stores a counter-clockwise pattern that corresponds to the outputs of the plurality of sensors (51-53) and the displacement by the predetermined electric angle, and is a switching pattern of the energization state of a driving circuit during the counter-clockwise rotation of the motor (40); and a driving instruction means (16) which, on the basis of the outputs of the plurality of sensors (51-53), controls the driving circuit (30) using a clockwise pattern or the counter-clockwise pattern, and when the catching determination means (15) determines that catching is occurring, controls the driving circuit (30) in a predetermined pattern for avoiding the catching.
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Inventors:
IKEDA TAKAYUKI (JP)
FUEKI MASAHIRO (JP)
FUEKI MASAHIRO (JP)
Application Number:
PCT/JP2014/083371
Publication Date:
June 25, 2015
Filing Date:
December 17, 2014
Export Citation:
Assignee:
MITSUBA CORP (JP)
International Classes:
E05F15/632; B60J5/00
Foreign References:
| JP2006022512A | 2006-01-26 | |||
| JP2003274623A | 2003-09-26 | |||
| JPH11311057A | 1999-11-09 | |||
| JP2013217068A | 2013-10-24 |
Attorney, Agent or Firm:
SHIGA Masatake et al. (JP)
Masatake Shiga (JP)
Masatake Shiga (JP)
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