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    CONTROL DEVICE AND CONTROL METHOD OF ELECTRIC VEHICLE
    3.
    发明公开
    CONTROL DEVICE AND CONTROL METHOD OF ELECTRIC VEHICLE 审中-公开

    公开(公告)号：EP3708408A1

    公开(公告)日：2020-09-16

    申请号：EP20154790.8

    申请日：2020-01-31

    申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

    发明人： KAWASAKI, Daijiro ,  YAMANAKA, Satoshi ,  OTSUBO, Hideaki

    IPC分类号： B60L15/20 ,  B60K17/12 ,  B60K17/14

    摘要： In a control device of an electric vehicle (Ve) including a motor (1), driving wheels (2), a shifting device (3) that is operated by a driver and selectively sets one of two shift positions of a traveling position that generates driving force by transmitting output torque of the motor (1) to the driving wheels (2), and a non-traveling position that does not generate driving force without transmitting the output torque to the driving wheels (2), a controller (6) causes the motor (1) to output signal torque that enables the driver to sense a change in a vehicle behavior accompanied with switching of the shift position when the driver switches the shift position.

    VEHICLE CONTROL DEVICE
    4.
    发明公开
    VEHICLE CONTROL DEVICE 审中-公开
    车辆控制装置

    公开(公告)号：EP2770186A1

    公开(公告)日：2014-08-27

    申请号：EP11874426.7

    申请日：2011-10-17

    申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

    发明人： YAMANAKA, Satoshi ,  ITO, Yoshio

    IPC分类号： F02D29/02 ,  F02D29/04 ,  F16H61/02

    CPC分类号： F02D29/00 ,  F16H61/0031 ,  F16H2061/0087 ,  F16H2312/14

    摘要： A vehicle control system according to the present invention includes: an engine (3); a power transmission device (5) that transmits power from the engine (3) to drive wheels (4); a mechanical pump (31) that supplies oil for operating the power transmission device (5) to the power transmission device (5) by driving of the engine (3); and an electric pump (33) that supplies the oil to the power transmission device (5) by driving of a motor (32). In addition, this vehicle control system is capable of executing stopped economy running control for stopping the engine (3) when a vehicle is stopped, and travel economy running control for stopping the engine (3) while the vehicle is traveling. This vehicle control system is configured such that, during the execution of the stopped economy running control, learning control is executed whereby a control value for controlling the oil pressure is updated such that the actual oil pressure generated by the electric pump (33) is converged to a target value but during the execution of the travel economy running control the learning control is prohibited. Thus, it is possible to prevent erroneous learning of characteristics of the electric pump.

    摘要翻译： 根据本发明的车辆控制系统包括：发动机（3）;发动机 动力传递装置（5），其将发动机（3）的动力传递至驱动轮（4）; 机械式泵（31），其通过驱动所述发动机（3）而向所述动力传递装置（5）供给用于使所述动力传递装置（5）动作的油。 以及通过马达（32）的驱动将油供给动力传递装置（5）的电动泵（33）。 另外，该车辆控制系统能够在车辆停止时执行用于停止发动机（3）的停止经济运行控制，以及用于在车辆行驶期间停止发动机（3）的行驶经济运行控制。 该车辆控制系统构成为，在停止经济行驶控制的执行过程中，执行学习控制，从而更新用于控制油压的控制值，使得由电动泵（33）产生的实际油压收敛 达到目标值，但在执行旅行经济运行控制期间，学习控制被禁止。 因此，可以防止电动泵的特性的错误学习。