A control unit for a hybrid drive of a vehicle is described. The hybrid drive device comprises an internal combustion engine and an electric machine, and the hybrid drive device is configured in the mode that the electric machine is used for providing driving torque of the vehicle and starting the internal combustion engine. The control unit is configured to predict a starting time at which at least a portion of the total power of the electric machine is available for a starting process of the internal combustion engine. Furthermore, the control unit is configured to start the internal combustion engine by means of the electric machine at the predicted start time.
描述一种用于车辆的混合驱动装置的控制单元。混合驱动装置包括内燃机和电机,其中,混合驱动装置构造成使得电机用于提供车辆的驱动力矩并且用于起动内燃机。控制单元配置为预测起动时刻,在该起动时刻,电机的总功率的至少一部分可供用于内燃机的起动过程。此外,控制单元配置为在预测的起动时刻借助电机起动内燃机。
Control unit and method for operating electric machine of hybrid drive
用于运行混合驱动装置的电机的控制单元和方法
2022-03-18
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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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