SYSTEM FOR CONTROLLING THE MACHINE TORQUE OF A VEHICLE HAVING TWO DRIVE WHEELS ACTUATED BY DISTINCT MOTORS
    1.
    发明申请
    SYSTEM FOR CONTROLLING THE MACHINE TORQUE OF A VEHICLE HAVING TWO DRIVE WHEELS ACTUATED BY DISTINCT MOTORS 审中-公开
    用于控制具有由异步电动机驱动的两个驱动轮的车辆的机械扭矩的系统

    公开(公告)号:WO2014122562A1

    公开(公告)日:2014-08-14

    申请号:PCT/IB2014/058692

    申请日:2014-01-31

    Applicant: E-NOVIA S.R.L.

    Abstract: The present invention refers to a system for the control of the machine torque of a vehicle (1) comprising a first drive wheel (2') associated to a first motor (3') and a second drive wheel (2") associated to a second motor (3"). The control system comprises a user-interface device (13) for the control of the system by the user and a drive module (11) comprising: a module (15) for determining a common reference drive signal (lcommon) representing a reference torque which is common to the first (3') and the second (3") motor on the basis of at least a signal representing the throttle level of the accelerator member; a module (21) for determining a reference yaw rate on the basis of at least signals representing the steering angle and the speed of the vehicle (v) according to a predetermined relation which can be defined by the user through the user-interface device (13); a module (18) for determining of a differential reference drive signal (ΔΙ) representing a reference torque difference between the first (3') and the second (3") motor on the basis of at least a signal representing the yaw rate of the vehicle and the reference yaw rate.

    Abstract translation: 本发明涉及一种用于控制车辆(1)的机器扭矩的系统,包括与第一电动机(3')相关联的第一驱动轮(2')和与第一驱动轮(2“)相关联的第二驱动轮(2”), 第二马达(3“)。 所述控制系统包括用户控制所述系统的用户接口设备(13)和驱动模块(11),所述驱动模块(11)包括:模块(15),用于确定表示参考转矩的公共参考驱动信号(lcommon) 基于至少一个表示加速器构件的节气门位置的信号的第一(3')和第二(3“)马达是共用的;模块(21),用于基于at 根据可由用户通过用户接口设备(13)定义的预定关系,代表车辆的转向角和速度的最小信号(v);用于确定差分参考驱动信号的模块(18) 基于至少一个表示车辆的横摆角速度的信号和基准横摆率,代表第一(3')和第二(3“)电动机之间的参考转矩差的”(&Dgr;&Igr“)。

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