The invention discloses a torque control method, device and equipment of a hybrid electric vehicle and a storage medium, and the torque control method of the hybrid electric vehicle comprises the steps that relevant driving parameters of the vehicle are detected in real time, and the relevant driving parameters are used for determining whether the vehicle meets a mode switching condition or not; when the driving relevant parameters meet the mode switching condition, the current driving mode of the vehicle is switched into a target driving mode corresponding to the mode switching condition, and the target driving mode comprises a pure electric driving mode, an engine main driving mode and a motor main driving mode; and controlling the torque of the motor and the engine according to the torque distribution strategy corresponding to the target driving mode to drive the vehicle to run. That is, the motor main drive mode is added and combined with the pure electric drive mode and the engine main drive mode, the engine torque is reduced, and the dynamic property of the vehicle is improved. And meanwhile, power is output according to torque distribution strategies corresponding to different driving modes under different working conditions of the vehicle so as to drive the vehicle to run, and the dynamic property and fuel economy of the vehicle are improved.
本申请公开了一种混动车的扭矩控制方法、装置、设备及存储介质,该混动车的扭矩控制方法包括:实时检测车辆的驱动相关参数,驱动相关参数用于确定车辆是否满足模式切换条件;当驱动相关参数满足模式切换条件时,将车辆的当前驱动模式切换为模式切换条件对应的目标驱动模式,目标驱动模式包括纯电驱动模式、发动机主驱模式以及电机主驱模式;根据目标驱动模式对应的扭矩分配策略控制电机与发动机的扭矩,以驱动车辆行驶。也即,增加电机主驱模式,与纯电驱动模式、发动机主驱模式结合,减少发动机扭矩,以提升车辆的动力性。同时在车辆的不同工况根据不同的驱动模式对应的扭矩分配策略输出动力,以驱动车辆行驶,提升了车辆的动力性和燃油经济性。
Torque control method, device and equipment of hybrid electric vehicle and storage medium
混动车的扭矩控制方法、装置、设备及存储介质
2023-06-30
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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