A power system includes an engine; a sensor to determine an engine speed; and a transmission. The transmission includes an input element configured to receive the power from the engine as input torque; an output element configured to provide at least a portion the power from the engine as output torque; and a clutch arrangement to transform the input torque into output torque. The clutch arrangement includes at least one clutch selectively positionable between a fully engaged state, a partially engaged state in which a portion of the input torque is transformed into the output torque, and a fully disengaged state. A controller is coupled to the at least one clutch and configured to generate clutch commands based at least in part on the engine speed to position the at least one clutch into the fully engaged state, the partially engaged state, or the fully disengaged state.

    本发明公开了一种动力系统,包括:发动机;传感器,所述传感器用于确定发动机速度;以及传动装置。所述传动装置包括:输入元件,所述输入元件被配置为从发动机接收动力作为输入扭矩;输出元件,所述输出元件被配置为将来自发动机的动力的至少一部分作为输出扭矩提供;以及离合器装置,所述离合器装置将输入扭矩转换成输出扭矩。离合器装置包括至少一个离合器,所述至少一个离合器可选择性地定位在完全接合状态、部分接合状态与完全脱离状态之间,其中在所述部分接合状态下,输入扭矩的一部分被转换成输出扭矩。控制器被联接到至少一个离合器,并且被配置成至少部分地基于发动机速度生成离合器命令,以将至少一个离合器定位到完全接合状态、部分接合状态或完全脱离状态。


    Access

    Download


    Export, share and cite



    Title :

    WORK VEHICLE DIRECT DRIVE POWER SYSTEM WITH TORQUE CONTROL MODE


    Additional title:

    具有扭矩控制模式的作业车辆直接驱动动力系统


    Contributors:

    Publication date :

    2021-04-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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



    WORK VEHICLE DIRECT DRIVE POWER SYSTEM WITH TORQUE CONTROL MODE

    HERTEL BENJAMIN J | European Patent Office | 2021

    Free access

    Work vehicle direct drive power system with torque control mode

    HERTEL BENJAMIN J | European Patent Office | 2023

    Free access

    DRIVE TORQUE CONTROL METHOD AND DRIVE TORQUE CONTROL DEVICE FOR VEHICLE

    IGARI YOSHIHIDE | European Patent Office | 2015

    Free access

    Drive torque control method and drive torque control device for vehicle

    IGARI YOSHIHIDE | European Patent Office | 2019

    Free access

    DRIVE TORQUE CONTROL METHOD AND DRIVE TORQUE CONTROL DEVICE FOR VEHICLE

    IGARI YOSHIHIDE | European Patent Office | 2017

    Free access