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Brake apparatus of vehicle and method thereof

  • US 9,539,991 B2
  • Filed: 08/10/2015
  • Issued: 01/10/2017
  • Est. Priority Date: 02/26/2015
  • Status: Active Grant
First Claim
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1. A brake apparatus of a vehicle comprising:

  • a detector configured to detect driving information including an operation status of a brake pedal, a vehicle speed, and a vehicle deceleration;

    an anti-lock braking system (ABS) configured to control a braking force supplied to wheels of the vehicle by detecting slip generated at the wheels; and

    a controller configured to determine a braking status of the vehicle from the operation status of the brake pedal detected by the detector, the vehicle speed, and the vehicle deceleration, and configured to selectively perform ABS control or pitch motion control for reducing a pitch motion of the vehicle according to the braking status of the vehicle,wherein the controller is configured to perform the pitch motion control when the vehicle deceleration detected by the detector is greater than a predetermined deceleration, and a pitch coefficient determined by the vehicle speed and a variation of the vehicle deceleration is greater than a first predetermined value.

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