Motor control apparatus
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United States of America Patent
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Jul 29, 2014
Grant Date -
Mar 7, 2013
app pub date -
Jul 25, 2012
filing date -
Sep 6, 2011
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A motor control apparatus includes an electric motor, a homing control section, a distance determination section, and a forbiddance section. The electric motor moves a control object equipped to a vehicle at least between two positions. The homing control section executes a homing control for controlling the electric motor to move the control object so that the control object press-contacts a stopper wall when an initialization condition is satisfied. The distance determination section determines whether a user of the vehicle is apart from the vehicle at a distance greater than a predetermined distance. The forbiddance section forbids the homing control during a period, which starts at a time of the homing control execution and ends at a time when the user of the vehicle is apart from the vehicle farther than the predetermined distance, even when the initialization condition is satisfied during the period.
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