Onboard controller
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Jan 2, 2018
Issued Date -
N/A
app pub date -
Feb 7, 2014
filing date -
Mar 26, 2013
priority date (Note) -
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status (Latency Note)
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Abstract
Provided is a system of carrying out engagement of a pinion and a ring gear at optimal timing and suppressing a bite-in sound, in a vehicle including an idle stop system. In a vehicle control device including an automatic stop unit which automatically stops an engine on the basis of an operating state of a vehicle; an automatic start unit which controls a starter during a period until the engine completely stops after the automatic stop unit executes the automatic stop of the engine, and restarts the engine; and an engine rotation detection unit which detects or operates a crank phase or a rotation number of the engine, the automatic start unit determines a control command of the starter at an interval shorter than an update interval of a signal of the engine rotation detection unit.
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