CLUTCH CHARACTERISTIC LEARNING APPARATUS
    7.
    发明公开
    CLUTCH CHARACTERISTIC LEARNING APPARATUS 有权
    KUPPLUNGSEIGENSCHAFTSLERNVORRICHTUNG

    公开(公告)号:EP3101300A1

    公开(公告)日:2016-12-07

    申请号:EP16172166.7

    申请日:2016-05-31

    IPC分类号: F16D48/06

    摘要: A clutch characteristic learning apparatus of a hybrid vehicle (100) includes: an engine (1); a clutch (2) transmitting an engine torque from the engine (1) as a clutch transmission torque according to a stroke amount of an operation member (215) with respect to an input shaft (31) of a transmission (3); a motor generator (6) capable of outputting a motor torque to the input shaft (31) or an output shaft (32) of the transmission (3); and a controller (9) varying the stroke amount, in a state in which the motor torque is output to the input shaft side by the motor generator (6) and the input shaft (31) is controlled at a constant number of rotations by the motor generator (6), and generating a torque map of the clutch transmission torque and the stroke amount, based on a relationship between the stroke amount when being varied and an amount of change of the motor torque.

    摘要翻译: 混合动力车辆(100)的离合器特性学习装置包括:发动机(1); 离合器(2),根据操作构件(215)的相对于变速器(3)的输入轴(31)的行程量,将来自发动机(1)的发动机转矩作为离合器传递扭矩传递; 能够向所述变速器(3)的输入轴(31)或输出轴(32)输出电动机转矩的电动发电机(6)。 以及通过电动发电机(6)和输入轴(31)将电动机转矩输出到输入轴侧的状态通过由电动发电机(6)和输入轴(31)控制在恒定转速的状态,改变行驶量的控制器(9) 电动发电机(6),并且基于变化时的行驶量与电动机转矩的变化量之间的关系,生成离合器传动转矩和行程量的转矩图。