The invention provides a power assembly, a method for controlling the power assembly and a vehicle. A transmission of the power assembly comprises a first input shaft and a second input shaft which are connected to a first power unit and a second power unit, an output shaft connected to a transmission shaft and a countershaft connected to a power output device; first and second input shaft gears on the first and second input shafts; first and second countershaft gears, the first countershaft gear being drivingly connected with the second input shaft gear; first, second and third output shaft gears drivingly connected with the first input shaft gear, the first countershaft gear and the second countershaft gear; first and second gear engagement means, in a first mode of operation, the first gear engagement means being in a first state to rotationally connect the first output shaft gear to the output shaft and the second gear engagement means being in a neutral state to rotationally disconnect the output shaft from the second and third output shaft gears, the second gear engagement means being in a neutral state to rotationally disconnect the output shaft from the second and third output shaft gears; components of the powertrain are both undrivingly connected to the first and second power units.
动力总成、用于控制动力总成的方法和车辆。该动力总成的变速器包括:连接到第一和第二动力单元的第一和第二输入轴、连接到传动轴的输出轴和连接到动力输出器的副轴;在第一和第二输入轴上的第一和第二输入轴齿轮;第一和第二副轴齿轮,第一副轴齿轮与第二输入轴齿轮驱动地连接;与第一输入轴齿轮、第一副轴齿轮和第二副轴齿轮驱动地连接的第一、第二和第三输出轴齿轮;第一和第二档位接合装置,在第一运行模式下,第一档位接合装置处于第一状态,从而将第一输出轴齿轮旋转地连接到输出轴,且第二档位接合装置处于空档状态,从而将输出轴与第二和第三输出轴齿轮旋转地断开连接,该动力总成的部件均未驱动地连接到第一和第二动力单元。
Powertrain, method for controlling powertrain, and vehicle
动力总成、用于控制动力总成的方法和车辆
2023-04-28
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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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