Method of controlling oil pump of vehicle
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United States of America Patent
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-
Sep 13, 2022
Grant Date -
Mar 18, 2021
app pub date -
Aug 14, 2020
filing date -
Sep 16, 2019
priority date (Note) -
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status (Latency Note)
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Abstract
A method of controlling an oil pump of a vehicle includes: acquiring, by a controller, information on an engine operating state or a driving condition detected by a driving information detection part; determining, by the controller, whether a predetermined condition of an alternate mode is satisfied on the basis of the acquired information on the engine operating state or the driving condition; and, when the condition of the alternate mode is satisfied, sequentially performing, by the controller, a high-pressure operation control that controls an operation of an oil pump system so as to an oil pressure of an engine to converge on a predetermined target high-pressure value and a low-pressure operation control that controls the oil pressure of the engine to converge on a predetermined target low-pressure value.
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