The invention relates to a vehicle control method and device based on an escape working condition, a vehicle and a storage medium, and the method comprises the steps that current driving parameters and environment parameters of the vehicle are obtained; based on the current driving parameters and the environment parameters, whether the vehicle meets a preset escape condition or not is judged; if the vehicle meets the preset escape condition, a corresponding torque distribution strategy is generated based on the state estimation result of the vehicle, the current dynamic torque distribution control strategy and preset balance logic, and transverse motion control actions and/or longitudinal motion control actions, meeting the preset coordination control condition, of the vehicle are/is generated through the torque distribution strategy. Therefore, the technical problems that in the prior art, torque distribution precision is low, torque distribution is difficult to balance under the special working condition, energy consumption, efficiency and stability of the vehicle are difficult to balance under the special working condition, and certain potential safety hazards exist are solved.
本申请涉及一种基于脱困工况的车辆控制方法、装置、车辆及存储介质,其中,方法包括:获取车辆的当前行驶参数和环境参数;基于当前行驶参数和环境参数,判断车辆是否满足预设脱困条件;如果车辆满足预设脱困条件,则基于车辆的状态估计结果、当前动态扭矩分配控制策略和预设平衡逻辑生成相应的扭矩分配策略,以利用扭矩分配策略生成车辆满足预设协调控制条件的横向运动控制动作和/或纵向运动控制动作。由此,解决了相关技术中,扭矩分配精度较低,且难以在特殊工况下平衡扭矩分配,使得在特殊工况下难以进行车辆的能耗、效率和平稳性的平衡,存在一定的安全隐患的技术问题。
Vehicle control method and device based on escape working condition, vehicle and storage medium
基于脱困工况的车辆控制方法、装置、车辆及存储介质
2024-12-03
Patent
Electronic Resource
Chinese
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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