The invention discloses an automobile brake control method, a vehicle control unit and an automobile. The method comprises the following steps: receiving current vehicle data; determining a current driving working condition and a current lane working condition according to the current vehicle data; and if the current driving working condition is the braking driving working condition, a target braking control strategy is determined according to the current lane working condition, a motor shaft locking mechanism is controlled to be combined or separated according to the target braking control strategy, and the rotating speed of the rear wheels and the braking torque of a rear braking mechanism are adjusted. The method can adapt to the current lane working condition, control the motor shaft locking mechanism to be combined or separated, adjust the braking torque of the rear braking mechanism and guarantee the safety of braking control.
本发明公开一种汽车制动控制方法、整车控制器及汽车。该方法:接收当前车辆数据;根据所述当前车辆数据,确定当前行驶工况和当前车道工况;若所述当前行驶工况为制动行驶工况,则根据所述当前车道工况,确定目标制动控制策略,根据所述目标制动控制策略,控制所述电机轴锁止机构结合或分离,调整所述后车轮的转速和所述后制动机构的制动力矩。该方法可适配当前车道工况,控制所述电机轴锁止机构结合或分离,调整所述后制动机构的制动力矩,保障制动控制的安全性。
Automobile brake control method, vehicle control unit and automobile
汽车制动控制方法、整车控制器及汽车
2022-12-16
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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