The invention discloses a vehicle, a braking control method and device thereof and a storage medium, and the braking control method of the vehicle comprises the steps that firstly, a motor maximum feedback torque value, a rear wheel braking torque limiting value, a whole vehicle demand braking torque value and a whole vehicle braking torque limiting value of the vehicle are obtained; and under the condition that the maximum feedback torque value of the motor is smaller than or equal to the rear wheel brake torque limit value, if the whole vehicle demand brake torque value is smaller than or equal to the whole vehicle brake torque limit value, the front wheel hydraulic brake torque value and the rear wheel hydraulic brake torque value of the vehicle are increased at the same time. Therefore, according to the braking control method of the vehicle in the embodiment, the braking torque values of the front wheels and the rear wheels of the vehicle can be increased at the same time according to the whole vehicle demand braking torque of the vehicle, so that the activation probability of an ABS can be reduced in the braking process of the vehicle, energy recycled by electric braking is increased, and meanwhile the cruising ability of the vehicle can be improved.
本发明公开了一种车辆及其制动控制方法与装置、存储介质,其中,车辆的制动控制方法首先获取车辆的电机最大回馈扭矩值、后轮制动扭矩限制值、整车需求制动扭矩值和整车制动扭矩限制值;在电机最大回馈扭矩值小于或等于后轮制动扭矩限制值的情况下,若整车需求制动扭矩值小于或等于整车制动扭矩限制值,则同时提高车辆的前轮液压制动扭矩值和后轮液压制动扭矩值。由此,本实施例中车辆的制动控制方法能够根据车辆的整车需求制动扭矩同时提高车辆前轮和后轮的制动扭矩值,使得车辆在制动过程中能够降低ABS的激活几率,提高电制动回收的能量,同时可以提高车辆的续航能力。
Vehicle, braking control method and device thereof and storage medium
车辆及其制动控制方法与装置、存储介质
21.06.2024
Patent
Elektronische Ressource
Chinesisch
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