公开(公告)号：US10907395B2

公开(公告)日：2021-02-02

申请号：US16336725

申请日：2017-10-03

Applicant: Mitsuba Corporation

Inventor： Ryosuke Kishino ,  Takayuki Ikeda ,  Masahiro Fueki ,  Takashi Kimura ,  Ikuharu Yokozawa

IPC: E05F15/611 ,  H02P7/29 ,  B60J5/10

Abstract: An opening-closing body control device is provided, including a switch unit provided between a power supply device and a drive source, a control unit configured to electrically connect or cut off the connection between the power supply device and the drive source by controlling a conductive state or a cut-off state of the switch unit, a voltage restriction unit configured to restrict a generated voltage of the drive source generated when the drive source is rotated by an external force to a predetermined voltage in a case in which the connection between the power supply device and the drive source is cut off, and a current detection unit configured to detect a generated current output from the drive source when the generated voltage is restricted to the predetermined voltage, wherein the control unit electrically connects the power supply device to the drive source by controlling the switch unit to be in the conductive state in response to the generated current being detected.

公开(公告)号：US20180298671A1

公开(公告)日：2018-10-18

申请号：US15580786

申请日：2016-05-26

Applicant: Mitsuba Corporation

Inventor： Hitoshi Roppongi ,  Takayuki Ikeda ,  Masahiro Fueki ,  Yasunori Noro

IPC: E05F15/79 ,  E05F15/659 ,  E05D15/06 ,  H02P29/024

Abstract: A vehicle opening and closing apparatus that opens and closes an opening and closing body provided on a vehicle includes: an electric motor that drives the opening and closing body; a position detection part that detects a position of the opening and closing body; a measurement part that measures a current value which flows in the electric motor when the opening and closing body arrives at a predetermined position; a counter that counts up a count value based on the current value; and a determination part that stops, for a predetermined period of time, the next and subsequent opening and closing operation of the opening and closing body when the count value exceeds a first threshold value.