The invention relates to the technical field of automobile brake control, and discloses an automobile brake cooling improvement control system which comprises a parameter acquisition unit, a data processing unit, a data evaluation unit and a comprehensive processing unit. Key data of the brake disc are comprehensively collected, and a detailed basis is provided for system operation; a temperature difference coefficient and a heat dissipation efficiency correction coefficient are accurately extracted, the auxiliary data evaluation unit determines the temperature distribution condition of the brake disc and the environment heat dissipation state in combination with threshold judgment, a compensation algorithm is started to determine the effective temperature when the temperature is uneven, and a high-load cooling mode is triggered when the environment is unfavorable for heat dissipation; a thermal load index is calculated according to the effective temperature, the brake pressure and the vehicle speed, different load cooling modes are triggered in a graded mode according to the thermal load index, and the rotating speed of a cooling fan and the opening degree of a flow guide plate are accurately regulated; and by analyzing the thermal load trend, the cooling mode grade is intelligently adjusted, the intelligence, high efficiency and safety of the brake cooling system are comprehensively improved, and the stability of the brake performance of the vehicle is effectively guaranteed.

    本发明涉及汽车制动控制技术领域,其公开了一种汽车制动冷却改进控制系统,包括参数采集单元、数据处理单元、数据评估单元、综合处理单元;本发明全面收集制动盘的关键数据,为系统运行提供详实依据;精准提取温度差异系数与散热效率修正系数,辅助数据评估单元结合阈值判定,确定制动盘温度分布情况与环境散热状态,在温度不均时启用补偿算法确定有效温度,环境不利散热时触发高负荷冷却模式;依据有效温度、制动压力和车速计算热负荷指数,依此分级触发不同负荷冷却模式,并精准调控降温风扇转速与导流板开度;通过分析热负荷趋势,智能调整冷却模式等级,全方位提升制动冷却系统的智能化、高效性与安全性,有效保障车辆制动性能稳定。


    Access

    Download


    Export, share and cite



    Title :

    Automobile brake cooling improved control system


    Additional title:

    一种汽车制动冷却改进控制系统


    Contributors:
    QIU CHENXI (author) / LIN GUORONG (author) / SU JIANBIN (author) / SHI LEI (author) / FANG JINMING (author) / LIU RONGXIN (author) / ZOU HONGXIANG (author) / GAO HUI (author) / GAO YOUXIA (author)

    Publication date :

    2025-05-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    Brake cooling system, automobile body assembly and automobile

    LIU HUAN / LU KELONG / ZHU YIZHENG et al. | European Patent Office | 2025

    Free access

    High-efficiency automobile brake cooling system

    TU GUOPIN / TU JINTAO / XIA BIAO | European Patent Office | 2024

    Free access

    AUTOMOBILE BRAKE SYSTEM, AUTOMOBILE, AND CONTROL METHOD FOR BRAKE SYSTEM

    ZHANG YONGSHENG / LIU DONGHAO / LIU XIAOKANG et al. | European Patent Office | 2021

    Free access

    AUTOMOBILE BRAKE SYSTEM, AUTOMOBILE, AND CONTROL METHOD FOR BRAKE SYSTEM

    ZHANG YONGSHENG / LIU DONGHAO / LIU XIAOKANG et al. | European Patent Office | 2025

    Free access

    Automobile brake control system

    QIU CHENXI / SU JIANBIN / LIN GUORONG et al. | European Patent Office | 2025

    Free access