VEHICLE CONTROLLER AND VEHICLE CONTROL METHOD
    3.
    发明申请
    VEHICLE CONTROLLER AND VEHICLE CONTROL METHOD 有权
    车辆控制器和车辆控制方法

    公开(公告)号:US20130073133A1

    公开(公告)日:2013-03-21

    申请号:US13699011

    申请日:2010-06-02

    申请人: Koichiro Muta

    发明人: Koichiro Muta

    CPC分类号: F02D29/02

    摘要: A brake ECU executes a program including: the step of executing a first brake hydraulic pressure control for preventing decrease of brake hydraulic pressure regardless of decrease in an amount of operation of a brake pedal, if position is at a P position and the amount of operation of the brake pedal is determined to be decreasing; and the step of executing a normal, second hydraulic pressure control if the position is not the P position and the amount of operation of the brake pedal is not determined to be decreasing.

    摘要翻译: 制动ECU执行程序,包括以下步骤:执行用于防止制动液压的降低的第一制动液压控制,而不管制动踏板的操作量如果位置处于P位置并且操作量 的制动踏板被确定为减小; 以及如果位置不是P位置并且制动踏板的操作量未被确定为减小,则执行正常的第二液压控制的步骤。

    Motor control unit and vehicle equipped therewith
    8.
    发明授权
    Motor control unit and vehicle equipped therewith 有权
    电机控制单元和配备的车辆

    公开(公告)号:US07663329B2

    公开(公告)日:2010-02-16

    申请号:US11791225

    申请日:2005-12-27

    申请人: Koichiro Muta

    发明人: Koichiro Muta

    IPC分类号: H02P1/00

    CPC分类号: H02M7/53875 H02P29/02

    摘要: A motor unit and a vehicle equipped with the unit according to the invention includes a control unit that selects a switching frequency, that is, a carrier frequency, in accordance with a rotation speed of the motor and a torque required from a motor. When an inverter temperature becomes high, the control unit limits the torque of the motor to suppress further increase in the inverter temperature. A limit value used in restricted operation is determined in accordance with the temperature and the carrier frequency of the inverter.

    摘要翻译: 根据本发明的装备有该单元的电动机单元和车辆包括:控制单元,其根据电动机的转速和电动机所需的转矩来选择开关频率,即载波频率。 当变频器温度变高时,控制单元限制电机的转矩,以抑制变频器温度的进一步上升。 根据变频器的温度和载波频率确定限制运行中使用的极限值。