The invention belongs to the technical field of automobile control, and discloses an automatic cleaning method and system for a vehicle brake disc, and the method comprises the steps: determining whether to clean the brake disc or not according to the received driving mode of a current vehicle, vehicle power information, vehicle state information, rainfall information and vehicle body fording depth information; and if it is determined that the brake disc is cleaned, the hydraulic control unit is controlled to conduct multiple times of periodic braking on the brake disc at the set pressure. The brake disc cleaning function is only triggered when specific conditions are met, the previous false triggering probability is reduced, and the situation that due to the fact that the number of times of cleaning false triggering is too large, unnecessary function indicator light complaint is caused or the thickness difference of a brake disc DTC is increased too much, and then brake shaking after long mileage is caused is avoided; according to the method, short-time braking is carried out at the lowest pressure when a user carelessly, and the braking is repeated once at certain intervals, so that safe, comfortable and intelligent driving experience is brought.

    本发明属于汽车控制技术领域,公开一种车辆制动盘的自动清洗方法及系统,其中,方法包括:根据接收到的当前车辆的驾驶模式、车辆动力信息、车辆状态信息、降雨量信息和车身涉水深度信息,确定是否对制动盘进行清洗;若确定对制动盘进行清洗,则控制液压控制单元以设定压力对制动盘进行多次周期性制动。本发明的制动盘清洗功能只在满足特定条件下触发,降低以往误触发概率,避免清洗误触发次数过多,引起不必要的功能提示灯抱怨或者制动盘DTC厚薄差增加偏大,进而引起长里程后的制动抖动;本发明的在用户不经意间,以最低压力进行短时制动,间隔一定重复一次,从而带来安全、舒适、智能的驾乘体验。


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    Titel :

    Automatic cleaning method and system for vehicle brake disc


    Weitere Titelangaben:

    一种车辆制动盘的自动清洗方法及系统


    Beteiligte:
    MENG LINGYUN (Autor:in) / ZHU YAWEI (Autor:in) / XIE CHUNDIAO (Autor:in) / LIAO XIAOYONG (Autor:in) / WEI WEI (Autor:in) / JIANG HAO (Autor:in) / LI FENGJUAN (Autor:in)

    Erscheinungsdatum :

    27.09.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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