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Title:
OPENING AND CLOSING BODY DRIVE CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/017310
Kind Code:
A1
Abstract:
Provided is an opening and closing body drive control device that can achieve smooth and fluid closure by preventing sudden variations in the closing speed of the opening and closing body. The opening and closing body, which opens and closes an opening, moves across a first space, in which the opening and closing body moves in the direction of closing against the weight of the opening and closing body, and a second space, in which the opening and closing body moves in the direction of closing together with the weight of the opening and closing body. A driving unit continuously drives the opening and closing body across the first space to the second space to close the opening and closing body. When the driving unit drives the opening and closing body toward the second space from the first space, a predicting unit predicts when the driving space of the opening and closing body will transition from the first space to the second space. In accordance with the prediction results of the predicting unit, a drive control unit reduces the driving output for the driving unit to drive the opening and closing body.

Inventors:
IKENORI, Kenta (2 Kirihara-cho, Fujisawa-sh, Kanagawa 11, 〒2520811, JP)
KURITA, Junya (2 Kirihara-cho, Fujisawa-sh, Kanagawa 11, 〒2520811, JP)
Application Number:
JP2015/067398
Publication Date:
February 04, 2016
Filing Date:
June 17, 2015
Export Citation:
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Assignee:
SHIROKI CORPORATION (2 Kirihara-cho, Fujisawa-shi Kanagawa, 11, 〒2520811, JP)
International Classes:
E05F15/611; B60J5/10; B62D25/10
Foreign References:
JP2007217975A2007-08-30
JP2013139707A2013-07-18
JP2001199243A2001-07-24
JP2002364249A2002-12-18
JP2012102516A2012-05-31
Attorney, Agent or Firm:
MIURA, Kunio et al. (Marumasu Kojimachi Building 3F, 3-8 Kojimachi 3-chome, Chiyoda-k, Tokyo 83, 〒1020083, JP)
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