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    • 30. 发明申请
    • VEHICLE BRAKE CONTROL APPARATUS
    • 车用制动器控制装置
    • US20100089709A1
    • 2010-04-15
    • US12525623
    • 2008-02-27
    • Michihito ShimadaKazuya Maki
    • Michihito ShimadaKazuya Maki
    • B60L7/10B60T13/18
    • B60T13/686B60T1/10B60T7/042B60T8/4072B60T2201/03B60T2270/604
    • A vehicle brake control apparatus is provided with a master cylinder capable of outputting master cylinder pressure, which is pressure of operating fluid generated by operation of a brake pedal, and hydraulic pumps capable of outputting pressurized pressure generated by pressurizing the operating fluid as braking force, wherein a brake ECU is configured to detect driver's requested braking force based on the master cylinder pressure to drive-control the hydraulic pumps based on the requested braking force, and when the hydraulic pumps outputs the braking force, the brake ECU changes the requested braking force according to a pedal stroke of the brake pedal at the time of the detection of the requested braking force, thereby enabling high-precision braking force control by setting optimal requested braking force always according to intension of a driver irrespective of a driving condition of the vehicle to improve drivability.
    • 车辆制动控制装置具有能够输出主缸压力的主缸,该主缸压力是由制动踏板操作产生的工作流体的压力,以及能够输出通过对工作流体加压而产生的加压压力作为制动力的液压泵, 其特征在于,所述制动ECU构成为,根据所述主缸压力来检测驾驶员所要求的制动力,以根据要求的制动力对所述液压泵进行驱动控制,并且当所述液压泵输出制动力时,所述制动ECU改变所述制动力 根据检测到所要求的制动力时的制动踏板的踏板行程,通过根据驾驶员的意图设定最佳要求的制动力,能够进行高精度的制动力控制,而与车辆的驾驶状况无关 以提高驾驶性能。