The invention relates to a hybrid vehicle driving motor control method and device, a medium and a hybrid vehicle, and aims to solve the problem that torque output fluctuation of a hybrid vehicle driving motor is large. Comprising the following steps: determining a target intervention torque from received intervention torques; determining a motor response intervention torque of the driving motor according to the target intervention torque and the current motor torque of the driving motor; in response to the received control instruction, an initial motor torque demand of a driving motor is determined according to the control state of the hybrid vehicle and the whole vehicle demand torque; and determining a motor torque demand according to the motor response intervention torque and the initial motor torque demand, and controlling the driving motor to operate by taking the motor torque demand as a target motor torque. And the torque output fluctuation of the driving motor is reduced.
本公开涉及一种混动车辆驱动电机控制方法、装置、介质及混动车辆,以解决混动车辆驱动电机扭矩输出波动较大的问题。包括:从接收到的干预扭矩中确定目标干预扭矩;根据目标干预扭矩以及驱动电机当前的电机扭矩确定驱动电机的电机响应干预扭矩;响应于接收到的控制指令,根据混动车辆的控制状态和整车需求扭矩确定驱动电机的初始电机扭矩需求;根据电机响应干预扭矩和初始电机扭矩需求确定电机扭矩需求,并以电机扭矩需求为目标电机扭矩控制驱动电机运行。以减小驱动电机扭矩输出波动。
Hybrid vehicle driving motor control method and device, medium and hybrid vehicle
混动车辆驱动电机控制方法、装置、介质及混动车辆
2023-02-03
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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