The invention relates to the technical field of vehicle braking, in particular to a comfortable braking control method and system and a readable medium, and the method comprises the steps that whether the activation condition of comfortable braking is met or not is judged according to state information and braking requirements of a current vehicle; when the activation condition is met, the voltage buildup module sets a voltage buildup unit target, and the voltage buildup unit target is larger than the braking requirement; 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; and adjusting the target of the voltage buildup unit, the breakover current of the front axle pressure increasing valve IV1 and the breakover current of the rear axle pressure increasing valve IV2 based on the change of the braking demand. The effect of reducing pitching can be achieved by adjusting the first wheel end braking force and the second wheel end braking force. By increasing the pressure building unit target, the front axle pressure increasing valve IV1 of the front axle is controlled, 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. The influence of the function on the braking distance is weakened.
本申请涉及车辆制动技术领域,具体涉及一种舒适制动控制方法、系统、可读介质,包括根据当前车辆的状态信息及制动需求判断是否满足舒适制动的激活条件;于满足激活条件时,建压模块设定建压单元目标,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;基于制动需求的变化调节建压单元目标、前轴增压阀IV1的导通电流和后轴增压阀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,能够达到减少俯仰的效果。本申请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。本申请减弱了该功能对制动距离的影响。
Comfortable braking control method and system and readable medium
一种舒适制动控制方法、系统、可读介质
2024-12-17
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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