The invention relates to the technical field of vehicle braking, in particular to a comfortable parking control method and device, a medium and a product. The comfortable parking control method comprises the steps that whether activation conditions are met or not is judged according to current vehicle state information and braking requirements; when the activation condition is met, the voltage buildup unit target is larger than the braking requirement; and the breakover current of the front axle pressure increasing valve IV1 is adjusted to be smaller than the breakover current of the rear axle pressure increasing valve IV2. By adjusting the braking force of the first wheel end and the braking force of the second wheel end, the effect of reducing pitching can be achieved, and comfortable braking experience is provided for a driver. The front axle pressure increasing valve IV1 of the front axle can be controlled by increasing the target of the pressure building unit, low front axle pressure and high rear axle pressure are achieved, the situation that the braking intention of a driver is directly reduced is avoided, and the influence of the function on the pedal feeling is weakened. Compared with the intention of a driver, the front axle pressure is reduced, but the rear axle pressure is increased, the overall deceleration influence is small, and the influence on the braking distance is weakened.

    本申请涉及车辆制动技术领域,具体涉及一种舒适停车控制方法、设备、介质及产品;舒适停车控制方法,根据当前车辆的状态信息及制动需求判断是否满足激活条件;于满足激活条件时,建压单元目标大于制动需求;调节前轴增压阀IV1的导通电流小于后轴增压阀IV2的导通电流。本申请通过调节第一轮端制动力和第二轮端制动力,能达到减少俯仰的效果,为驾驶员提供舒适的制动体验。本申请可通过增大建压单元目标,控制前轴的前轴增压阀IV1,实现低前轴压力,高后轴压力,避免直接降低驾驶员的制动意图,减弱功能对踏板感的影响。本申请相比于驾驶员意图减小了前轴压力,但增大了后轴压力,总体减速度影响较小,减弱了对制动距离的影响。


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    Title :

    Comfortable parking control method and device, medium and product


    Additional title:

    一种舒适停车控制方法、设备、介质及产品


    Contributors:
    SHU QIANG (author) / CHO SUN-BAEK (author) / WANG BIN (author) / XING YIWEI (author) / REN HAOJIE (author)

    Publication date :

    2024-12-17


    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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