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    • 62. 发明授权
    • Brake fluid pressure controlling device
    • 制动液压力控制装置
    • US08392086B2
    • 2013-03-05
    • US12887020
    • 2010-09-21
    • Masahiko TaniguchiMasanobu Fukami
    • Masahiko TaniguchiMasanobu Fukami
    • B60T8/36F16K31/06G06F19/00
    • B60T13/686B60T8/36B60T8/3655B60T8/366B60T8/367B60T8/4054B60T8/4872
    • A brake fluid pressure controlling device is provided that controls a brake actuator to adjust brake fluid pressure in a wheel cylinder provided to correspond to a wheel. The brake actuator includes a passage for supplying the brake fluid to the wheel cylinder, a pump that discharges the brake fluid to the passage, and an electromagnetic valve that is located in the passage and adjusts the pressure of the brake fluid flowing into the wheel cylinder. The device includes a discharge rate detecting section, a signal generating section, a noise generating section, a noise overlaying section, and an electromagnetic valve controlling section. The discharge rate detecting section detects the discharge rate of the brake fluid discharged by the pump. The signal generating section generates a command signal for controlling the electromagnetic valve. The noise generating section generates noise, the noise being an AC signal corresponding to the detected discharge rate. The noise overlaying section overlays the noise onto the command signal, thereby generating an overlaid command signal. The electromagnetic valve controlling section controls the electromagnetic valve according to the overlaid command signal.
    • 提供了一种制动液压控制装置,其控制制动致动器以调节设置成对应于车轮的轮缸中的制动液压。 制动器致动器包括用于将制动流体供给到轮缸的通道,将制动流体排放到通道的泵以及位于通道中的电磁阀,并且调节流入轮缸的制动流体的压力 。 该装置包括放电率检测部分,信号产生部分,噪声产生部分,噪声重叠部分和电磁阀控制部分。 排出量检测部检测由泵排出的制动液的排出量。 信号生成部生成用于控制电磁阀的指令信号。 噪声产生部分产生噪声,噪声是对应于检测到的放电速率的AC信号。 噪声覆盖部分将噪声叠加到命令信号上,从而产生叠加的命令信号。 电磁阀控制部根据重叠的指令信号来控制电磁阀。