Apparatus and method for controlling braking pressure of powered booster brake system
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United States of America Patent
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Dec 8, 2020
Grant Date -
Oct 19, 2017
app pub date -
Apr 14, 2017
filing date -
Apr 15, 2016
priority date (Note) -
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Abstract
The present disclosure relates to an apparatus and a method for controlling a braking pressure of a powered booster brake system, the apparatus including a pedal stroke sensor configured to detect a manipulation degree of a brake pedal; an electronic control unit (ECU) configured to calculate a braking pressure using the detection result of the pedal stroke sensor; and a motor configured to move a piston inside a pump to perform a braking operation under control of the ECU, wherein the ECU determines a first position of the piston, which corresponds to the braking pressure, and controls the motor on the basis of a position of the piston.
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