The invention relates to an electrically operable final drive powertrain (1) of a motor vehicle, comprising: an electric machine (3) which can be coupled to: at least one wheel (4) of the motor vehicle; and a transmission assembly (5) arranged in the torque flow between the wheel (4) and the electric machine (3); and a brake device (6) by means of which the wheels (4) can be braked; wherein a first clutch device (7) is arranged in the torque flow between the electric machine (3) and the brake device (6), by means of which first clutch device the brake device (6) can be coupled into and uncoupled from the torque flow, and a second clutch device (8) is arranged in the torque flow between the electric machine (3) and the transmission arrangement (5), by means of which second clutch device the brake device (6) can be coupled into and uncoupled from the torque flow. The transmission assembly (5) can be coupled into and uncoupled from the torque flow; alternatively, a first clutch device (7) is arranged in the torque flow between the electric machine (3) and the brake device (6), by means of which first clutch device the brake device (6) can be coupled into and uncoupled from the torque flow, and a second clutch device (8) is arranged in the torque flow between the brake device (6) and the transmission assembly (5), by means of which second clutch device the brake device (6) can be coupled into and uncoupled from the torque flow. By means of the second clutch device, the transmission assembly (5) can be coupled into and uncoupled from the torque flow.

    本发明涉及一种机动车辆的可电操作的最终驱动动力总成(1),该可电操作的最终驱动动力总成包括:电机(3),其可以联接至:机动车辆的至少一个车轮(4);以及变速器组件(5),其布置在车轮(4)与电机(3)之间的扭矩流中;以及制动装置(6),借助于该制动装置可以对车轮(4)进行制动;其中:在电机(3)与制动装置(6)之间的扭矩流中布置有第一离合器装置(7),借助于该第一离合器装置,制动装置(6)可以联接至扭矩流中和与扭矩流解开联接,并且在电机(3)与变速器组件(5)之间的扭矩流中布置有第二离合器装置(8),借助于该第二离合器装置,变速器组件(5)可以联接至扭矩流中和与扭矩流解开联接;或者,在电机(3)与制动装置(6)之间的扭矩流中布置有第一离合器装置(7),借助于该第一离合器装置,制动装置(6)可以联接至扭矩流中和与扭矩流解开联接,并且在制动装置(6)与变速器组件(5)之间的扭矩流中布置有第二离合器装置(8),借助于该第二离合器装置,变速器组件(5)可以联接至扭矩流中和与扭矩流解开联接。


    Access

    Download


    Export, share and cite



    Title :

    Electrically operable final drive train, method for controlling final drive train, computer program product and control unit for controlling final drive train


    Additional title:

    可电操作的最终驱动动力总成、用于控制最终驱动动力总成的方法、计算机程序产品以及用于控制最终驱动动力总成的控制单元


    Contributors:

    Publication date :

    2025-05-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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



    ELECTRICALLY OPERABLE FINAL DRIVE TRAIN

    KLEIN MARTIN / REH VITALI | European Patent Office | 2023

    Free access




    ELECTRICALLY OPERABLE DRIVE TRAIN

    MERKEN DANIEL / BAUER JOERG / BERFT CHRISTIAN et al. | European Patent Office | 2023

    Free access