Electric vehicle control method and electric vehicle control system
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United States of America Patent
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Mar 19, 2024
Grant Date -
Nov 2, 2023
app pub date -
Oct 28, 2020
filing date -
Oct 28, 2020
priority date (Note) -
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Abstract
An electric vehicle control method for braking of an electric vehicle applies a front braking torque to a front drive motor that drives a front wheel and applies a rear braking torque to a rear drive motor that drives a rear wheel. The method includes: during the braking, executing a torque limiting process (process B, process C, front braking torque control) that reduces the front braking torque and the rear braking torque when a slip of the front wheel is detected; and executing a distribution torque changing process that increases the front braking torque while maintaining a sum of the front braking torque and the rear braking torque when a slip of the rear wheel is detected.
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