A control system for reducing rattle noise of a brake caliper may include a wheel speed sensor configured to detect a wheel speed of each wheel to which a caliper device is mounted, a controller configured to determine a vibration level value according to a road surface state by processing and analyzing a wheel speed signal received from the wheel speed sensor, and, when the road surface state of the road is determined as one in which unevenness exists, output a control signal for applying oil pressure for preventing rattle noise to a wheel cylinder of a brake device, a braking driver configured to generate and supply the oil pressure for preventing rattle noise according to the control signal output from the controller, and the wheel cylinder of the brake device, to which the oil pressure for preventing rattle noise, which is supplied by the braking driver, is applied.


    Access

    Download


    Export, share and cite



    Title :

    CONTROL SYSTEM AND CONTROL METHOD FOR REDUCING RATTLE NOISE OF BRAKE CALIPER


    Contributors:

    Publication date :

    2016-10-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



    Control system and control method for reducing rattle noise of brake caliper

    CHO SUNG HYUN | European Patent Office | 2017

    Free access

    Brake caliper, brake system, vehicle and brake control method

    LIAO YINSHENG / ZHENG HAIXIONG / LI DAWEI et al. | European Patent Office | 2021

    Free access

    Brake Rattle: Vibration and Noise Testing

    Lock, Aaron / Malinow, Ivanna / Luo, Jim et al. | SAE Technical Papers | 2002


    BRAKE CALIPER PISTON AND BRAKE CALIPER

    BOSIS ALBERTO / BOTTI MAURO | European Patent Office | 2025

    Free access

    Brake rattle: vibration and noise testing

    Kishnapur,K. / Luo,J. / Malinow,I. et al. | Automotive engineering | 2002