The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Feb. 07, 2017

Filed:

Mar. 27, 2015
Applicants:

Keigo Fujimoto, Aichi, JP;

Yoshiki Yamagishi, Aichi, JP;

Yasutaka Shirota, Columbus, OH (US);

Inventors:

Keigo Fujimoto, Aichi, JP;

Yoshiki Yamagishi, Aichi, JP;

Yasutaka Shirota, Columbus, OH (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02P 31/00 (2006.01); H02P 3/00 (2006.01); H02P 7/06 (2006.01); H02P 7/14 (2006.01); E05F 15/70 (2015.01);
U.S. Cl.
CPC ...
H02P 31/00 (2013.01); E05F 15/70 (2015.01); E05Y 2400/85 (2013.01); E05Y 2800/11 (2013.01); E05Y 2800/113 (2013.01); E05Y 2900/50 (2013.01);
Abstract

A door opening/closing control device includes: a controller controlling driving of an actuator opening or closing a door; a position detector detecting an opening/closing position of the door; a speed calculator calculating an opening/closing speed of the door based on a temporal change in the opening/closing position detected by the position detector; and a target assisting force calculator calculating target assisting force based on the opening/closing position and the opening/closing speed of the door. The controller controls the driving of the actuator to assist an operation of opening or closing the door based on the target assisting force calculated by the target assisting force calculator. Further, the controller controls the driving of the actuator such that the door is fully closed upon judgment that the opening/closing position of the door is in the vicinity of the fully closed position based on the opening/closing position detected by the position detector.


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