The embodiment of the invention provides a vehicle braking control method and device and a vehicle, and relates to the field of comfort braking. The vehicle braking control method is applied to a vehicle control unit and comprises the steps that the target deceleration and the current vehicle speed of a vehicle are obtained in real time; judging whether the target deceleration is greater than a first threshold; under the condition that the target deceleration is larger than the first threshold value, whether the current vehicle speed is larger than a second threshold value or not is judged; under the condition that the current vehicle speed is larger than a second threshold value, braking control over the vehicle is conducted by dynamically adjusting the torque distribution proportion of the front axle and the rear axle; and under the condition that the current vehicle speed is not greater than the second threshold value, the driving motor is controlled to assist the vehicle stability control system to carry out braking control on the vehicle, so that comfortable braking and comfortable parking are carried out in the braking process of the new energy vehicle, the application range of comfortable braking is enriched, and the driving experience of a user is improved.
本发明实施例提供了一种车辆制动控制方法、装置及车辆,涉及舒适性制动领域。该车辆制动控制方法应用于整车控制器,包括:实时获取车辆的目标减速度和当前车速;判断目标减速度是否大于第一阈值;在目标减速度大于所述第一阈值的情况下,判断当前车速是否大于第二阈值;在当前车速大于第二阈值的情况下,通过动态调节前后桥扭矩分配比例进行车辆的制动控制;在当前车速不大于第二阈值的情况下,通过控制驱动电机辅助车辆稳定控制系统进行车辆的制动控制,从而新能源汽车的制动过程中进行舒适性刹车和舒适性停车,丰富舒适性制动的应用范围,提升用户的驾乘体验。
Vehicle braking control method and device and vehicle
一种车辆制动控制方法、装置及车辆
2024-03-15
Patent
Elektronische Ressource
Chinesisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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