According to the gear shifting control method, the vehicle controller and the hybrid vehicle, in the gear shifting speed regulation stage of the gear shifting process, the total speed regulation intervention torque determined according to the target angular acceleration and the rotational inertia is pre-divided into the input shaft intervention torque and the clutch intervention torque, and when the input shaft intervention torque does not exceed the torque intervention capacity of a first motor, the clutch intervention torque is pre-divided into the clutch intervention torque; all are distributed to the first motor. According to the embodiment of the invention, the quick response capability and precision of the motor can be fully utilized, and the gear shifting performance is improved.
一种换档控制方法、车辆控制器和混动车辆,在换档过程的换档调速阶段,将根据目标角加速度和转动惯量确定总的调速干预扭矩预分为输入轴干预扭矩和离合器干预扭矩,在输入轴干预扭矩未超出第一电机的扭矩干预能力时,全部分配给第一电机。本公开实施例可充分利电机快速响应能力和精度,提高换档性能。
Gear shifting control method, vehicle controller and hybrid vehicle
一种换档控制方法、车辆控制器和混动车辆
2023-03-14
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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