The invention relates to a torque control method and device, a vehicle, equipment, a storage medium and a program product, and relates to the technical field of automobiles. The method comprises the steps that the output torque, the rotating speed and the rotating speed change rate of an engine of a vehicle at the current time are obtained; when the rotating speed change rate is larger than a first threshold value and the output torque of the engine at the current time is larger than or equal to a second threshold value, the first demand torque of an engine control unit ECU is determined, and under the condition that the first demand torque is larger than a third threshold value, the first demand torque is corrected based on the rotating speed and the rotating speed change rate, and the second demand torque is obtained; controlling the output torque of the engine at the first time based on the second demand torque; the first time is after the current time. Therefore, the galloping fault can be pre-judged and avoided in advance, and the influence caused by the torque precision of the engine and the motor is eliminated.
本申请涉及一种扭矩控制方法、装置、车辆、设备、存储介质及程序产品,涉及汽车技术领域。该方法包括:获取当前时间车辆的发动机的输出扭矩、转速和转速变化率;在转速变化率大于第一阈值且当前时间发动机的输出扭矩大于或等于第二阈值,确定发动机控制单元ECU的第一需求扭矩,并在第一需求扭矩大于第三阈值的情况下,基于转速和转速变化率,对第一需求扭矩进行修正,得到第二需求扭矩;基于第二需求扭矩,控制第一时间发动机的输出扭矩;第一时间在当前时间之后。由此,本申请可以预判并提前避免飞车故障发生,以及消除发动机和电机扭矩精度带来的影响。
Torque control method and device, vehicle, equipment, storage medium and program product
扭矩控制方法、装置、车辆、设备、存储介质及程序产品
2025-04-11
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 |
Vehicle torque control method and device, equipment, storage medium and program product
European Patent Office | 2024
|Vehicle torque distribution method, device, equipment, storage medium and program product
European Patent Office | 2024
|Vehicle torque control method, device, storage medium and program product
European Patent Office | 2024
|Vehicle torque distribution control method and device, storage medium and program product
European Patent Office | 2024
|Motor torque control method and device, vehicle, storage medium and program product
European Patent Office | 2025
|