Title:
車両用開閉体駆動制御装置
Document Type and Number:
Japanese Patent JP5421344
Kind Code:
B2
Abstract:
There is provided a driving control device of an opening and closing body, which drives the opening and closing body in a closed state by a motor through an idling section thereof. The device includes a calculation section for calculating a rotation speed difference between a rotation speed of the motor in the idling section and a current rotation speed of the motor; and an insertion detection section for detecting insertion of a foreign member based on the calculated rotation speed difference and a predetermined threshold value. The threshold value monotonously decreases according to an increase in the rotation amount of the motor to coincide with a fully-closed state threshold value at a predetermined rotation amount of the motor within an error range of the rotation amount corresponding to the fully-closed state, and to maintain the fully-closed state threshold value to a maximum rotation amount in the error range.
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Inventors:
Koichi Hirota
Nobuyasu Bessho
Masato Yamada
Shinichiro Noda
Inoue Tomomasa
Yoshiki Ishikawa
Tomoharu Tamaya
Nobuyasu Bessho
Masato Yamada
Shinichiro Noda
Inoue Tomomasa
Yoshiki Ishikawa
Tomoharu Tamaya
Application Number:
JP2011271739A
Publication Date:
February 19, 2014
Filing Date:
December 12, 2011
Export Citation:
Assignee:
Aisin Seiki Co., Ltd.
TOYOTA JIDOSHA KABUSHIKI KAISHA
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
E05F15/12; B60J5/00; B60J5/10; E05B83/16; E05F15/41; E05F15/611; E05F15/614; E05F15/655; E05F15/689
Domestic Patent References:
JP2010248884A |
Attorney, Agent or Firm:
Hironobu Onda
Makoto Onda
Makoto Onda