System and method for controlling hybrid electric vehicle using driving tendency of driver
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United States of America Patent
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May 23, 2023
Grant Date -
Sep 9, 2021
app pub date -
May 24, 2021
filing date -
Jul 8, 2014
priority date (Note) -
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Abstract
A system and method for controlling a hybrid electric vehicle using a driving tendency are provided. The method includes determining a driving tendency level based on data to determine a driving tendency of a driver and determining a target engine torque using an engine torque map based on a vehicle speed and a required torque. Whether the driving tendency level corresponds to a predetermined level is determined as well as whether the required torque is equal to or greater than a torque that corresponds to an optimal operating point of an engine when the driving tendency level corresponds to the predetermined level. The target engine torque is then adjusted when the required torque is equal to or greater than the torque that corresponds to the optimal operating point of the engine.
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