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    • 10. 发明申请
    • Running Control Device for Electric Vehicle
    • 电动车运行控制装置
    • US20120123624A1
    • 2012-05-17
    • US13296777
    • 2011-11-15
    • Shinya SATONaoyuki TashiroKentaro MakiAtsushi Yokoyama
    • Shinya SATONaoyuki TashiroKentaro MakiAtsushi Yokoyama
    • G05D17/00G05D13/00
    • B60L15/20B60L7/14B60L11/1803B60L2240/12B60L2240/421B60L2240/423Y02T10/645Y02T10/7005Y02T10/72Y02T10/7275Y02T10/92
    • A running control device for an electric vehicle includes: a first calculation unit that calculates a predetermined reference torque required for braking/driving the motor that provides a beneficial effect with regard to power consumption of the electric vehicle; a second calculation unit that calculates interval allocation between a first interval in which the electric vehicle is propelled by braking/driving the motor at the predetermined reference torque and a second interval in which the electric vehicle is coasted without the motor being braked or driven; a third calculation unit that calculates a control requested torque for braking/driving the motor intermittently, so as alternatingly to repeat running of the electric vehicle in the first intervals and coasting of the electric vehicle in the second intervals; and a running control unit that performs running control of the electric vehicle by braking/driving the motor intermittently according to the control requested torque.
    • 一种用于电动车辆的行驶控制装置包括:第一计算单元,其计算关于电动车辆的功率消耗提供有益效果的制动/驱动电动机所需的预定参考转矩; 第二计算单元,其计算通过以预定的基准转矩制动/驱动电动机来推进电动车辆的第一间隔之间的间隔分配和电动车辆在没有电动机被制动或驱动的情况下滑行的第二间隔; 第三计算单元,其间歇地计算用于制动/驱动所述电动机的控制要求转矩,以交替地重复所述电动车辆在所述第一间隔中的行驶和所述电动车辆在所述第二间隔中的滑行; 以及运行控制单元,其通过根据所述控制要求转矩间歇地制动/驱动所述电动机来执行所述电动车辆的行驶控制。