The invention provides a torque output control method and device, electronic equipment and a vehicle, and relates to the technical field of vehicles. When the current working condition is the accelerator pedal loosening working condition, the motor assisting torque is determined according to the actual torque of an engine and the request torque of the engine; and the motor request torque of the motor for assisting the engine is determined through the upper limit assistance torque and the lower limit assistance torque, and the engine is helped to achieve rapid torque reduction through the motor request torque. And torque output control of the motor and the engine is performed according to the difference torque between the original motor request torque and the motor request torque, so that the situation that the output torque of the engine is reduced by releasing the ignition angle for a long time is avoided. Under the working conditions of different current gears and difference torques, different torque reduction control modes are adopted, the speed reduction performance and stability of the whole vehicle are met, meanwhile, the working efficiency of an engine is improved, and the emission performance is improved.
本申请提供一种扭矩输出控制方法、装置、电子设备及车辆,涉及车辆技术领域,在当前工况为松油门踏板工况时,根据发动机实际扭矩和发动机请求扭矩确定电机助力扭矩;并通过上限助力扭矩和下限助力扭矩来确定电机用于助力发动机的电机请求扭矩,通过电机请求扭矩来帮助发动机实现快速降扭。并根据原始电机请求扭矩和电机请求扭矩之间的差值扭矩来进行电机和发动机的扭矩输出控制,避免发动机长时间通过释放点火角来降低输出扭矩。在不同当前挡位和差值扭矩的工况下,采用不同的扭矩降低控制方式,在满足整车的减速性与稳定性的同时,提升了发动机的工作效率,提高排放性能。
Torque output control method and device, electronic equipment and vehicle
扭矩输出控制方法、装置、电子设备及车辆
2024-09-13
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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