The invention discloses a vehicle braking performance control method and system based on multi-sensor detection fusion, and belongs to the technical field of vehicle braking, and the method comprises the steps: building a basic braking force function of vehicle braking control under a normal road condition; obtaining road surface sensing parameters collected by at least two sensors; based on the road surface sensing parameters, constructing a road surface slippery degree function used for evaluating the current road slippery degree; according to the basic braking force function and the road surface slippery degree function, a braking force function of the current road is obtained through calculation; and controlling the braking force of the vehicle based on the braking force function of the current road. The vehicle braking force can be dynamically adjusted according to the real-time road condition, the vehicle braking performance weakening early warning function is achieved, and a driver can visually master the current braking performance.

    本发明公开了一种基于多传感器检测融合的车辆制动性能控制方法及系统,属于车辆制动技术领域,包括:建立正常道路情况下车辆制动控制的基础制动力度函数;获取至少两个传感器采集的路面感测参数;基于所述路面感测参数,构建用于评估当前道路湿滑程度的路面湿滑程度函数;根据所述基础制动力度函数和所述路面湿滑程度函数,计算获得当前道路的制动力度函数;基于当前道路的制动力度函数对车辆的制动力度进行控制。本发明能够根据实时路面情况动态调整车辆制动力度,具有车辆制动性能减弱的预警功能,能够让驾驶员对当前制动性能有直观化的掌握。


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    Title :

    Vehicle braking performance control method and system based on multi-sensor detection fusion


    Additional title:

    基于多传感器检测融合的车辆制动性能控制方法及系统


    Contributors:
    LU HAONAN (author) / WU QIONG (author) / ZHU CHENWEI (author) / SUN CHAO (author) / CAO JUNTAO (author) / ZHU ZHONGHUA (author) / YU BEI (author) / CHEW CHEE HIONG (author)

    Publication date :

    2025-03-07


    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



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