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    Motor drive controller and electric power-assisted vehicle
    6.
    发明授权
    Motor drive controller and electric power-assisted vehicle 有权
    电机驱动控制器和电动助力车

    公开(公告)号：EP2724924B1

    公开(公告)日：2018-03-21

    申请号：EP13004831.7

    申请日：2013-10-08

    申请人： Taiyo Yuden Co., Ltd.

    发明人： Hosaka, Yasuo ,  Asanuma, Kazuo ,  Shirakawa, Hirokazu ,  Kawagoe, Kuniaki

    IPC分类号： B62M6/45 ,  B60L11/00 ,  B60L15/20

    CPC分类号： B62M6/45 ,  B60L11/007 ,  B60L11/1877 ,  B60L15/2045 ,  B60L2200/12 ,  B60L2220/44 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/705 ,  Y02T10/72 ,  Y02T10/7283

    摘要： A controller (102) for driving a motor (105) in a motor driven vehicle (1), provided with: a detection part (1210), a control coefficient computing part (1201), and a control part (1203, 1204). The control coefficient computing part (1201) identifies, as a first vehicle speed, the speed of the vehicle (1) when the detection part (1210) detects a start signal for regeneration control, the control coefficient computing part (1201) assigning a prescribed value to a control coefficient that determines a value of a control parameter that controls the motor (105) relative to a target value of the control parameter. The target value is a value of the control parameter at which the motor (105) achieves a desired power generation efficiency, and the control coefficient computing part (1201) increases the control coefficient if a current vehicle speed becomes higher than the first vehicle speed, and decreases the control coefficient if the current vehicle speed becomes less than the first vehicle speed.

    Motor drive controller and electric power-assisted vehicle
    8.
    发明公开
    Motor drive controller and electric power-assisted vehicle 有权
    电机驱动控制器和电动助力车

    公开(公告)号：EP2724924A1

    公开(公告)日：2014-04-30

    申请号：EP13004831.7

    申请日：2013-10-08

    申请人： TAIYO YUDEN CO., LTD.

    发明人： Hosaka, Yasuo ,  Asanuma, Kazuo ,  Shirakawa, Hirokazu ,  Kawagoe, Kuniaki

    IPC分类号： B62M6/45 ,  B60L11/00 ,  B60L15/20

    CPC分类号： B62M6/45 ,  B60L11/007 ,  B60L11/1877 ,  B60L15/2045 ,  B60L2200/12 ,  B60L2220/44 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/705 ,  Y02T10/72 ,  Y02T10/7283

    摘要： A controller (102) for driving a motor (105) in a motor driven vehicle (1), provided with: a detection part (1210), a control coefficient computing part (1201), and a control part (1203, 1204). The control coefficient computing part (1201) identifies, as a first vehicle speed, the speed of the vehicle (1) when the detection part (1210) detects a start signal for regeneration control, the control coefficient computing part (1201) assigning a prescribed value to a control coefficient that determines a value of a control parameter that controls the motor (105) relative to a target value of the control parameter. The target value is a value of the control parameter at which the motor (105) achieves a desired power generation efficiency, and the control coefficient computing part (1201) increases the control coefficient if a current vehicle speed becomes higher than the first vehicle speed, and decreases the control coefficient if the current vehicle speed becomes less than the first vehicle speed.

    摘要翻译： 本发明公开了一种用于驱动电动车辆（1）中的电动机（105）的控制器（102），其具有检测部分（1210），控制系数计算部分（1201）和控制部分（1203,1204）。 控制系数计算部（1201）将检测部（1210）检测到再生控制的开始信号时的车辆（1）的速度确定为第一车速，控制系数计算部（1201） 值确定为控制系数，该控制系数确定控制马达（105）相对于控制参数的目标值的控制参数的值。 目标值是马达（105）达到期望的发电效率的控制参数的值，如果当前车速比第一车速高，则控制系数计算部（1201）增大控制系数， 并且如果当前车辆速度变得小于第一车辆速度，则减小控制系数。

    Controller for driving a motor and electric power-assisted vehicle
    9.
    发明公开
    Controller for driving a motor and electric power-assisted vehicle 有权
    Reglerfürden Antrieb eines Motors und Fahrzeug mit elektrischem Hilfsantrieb

    公开(公告)号：EP2711231A2

    公开(公告)日：2014-03-26

    申请号：EP13004482.9

    申请日：2013-09-13

    申请人： Taiyo Yuden Co., Ltd.

    发明人： Hosaka, Yasuo ,  Shimizu, Satoru ,  Asanuma, Kazuo

    IPC分类号： B60L7/14 ,  B60L7/26

    CPC分类号： H02P3/18 ,  B60L7/08 ,  B60L7/12 ,  B60L7/26 ,  B60L11/007 ,  B60L11/1805 ,  B60L11/1861 ,  B60L15/2009 ,  B60L2200/12 ,  B60L2240/12 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2250/24 ,  B60L2270/145 ,  Y02T10/642 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/72 ,  Y02T10/7275

    摘要： A controller for driving a motor has: an input part that receives, from each of two brake sensors, a signal indicating a corresponding brake is in an ON state or a signal indicating that the brake is in an OFF state; a control coefficient computing part that increases a control coefficient relative to a regeneration target value along a first slope when a first signal indicating only one of the brakes is in an ON state is received from the input part, the control coefficient computing part increasing the control coefficient along a second slope when a second signal indicating both brakes are in an ON state is received from the input part, the second slope rising faster than the first slope; and a control part controlling driving of the motor in accordance with the regeneration target value and the control coefficient computed by the control coefficient computing part.

    摘要翻译： 用于驱动电动机的控制器具有：从两个制动传感器中的每一个接收到指示相应的制动器处于ON状态的信号或指示制动器处于OFF状态的信号的输入部分; 一个控制系数计算部分，从输入部分接收到当仅表示制动器中的一个制动器的第一信号处于接通状态时沿着第一斜率增加相对于再生目标值的控制系数，控制系数计算部分增加控制 当从所述输入部接收到表示两个制动器的第二信号处于接通状态时沿着第二斜率的系数，所述第二斜率比所述第一斜率上升得更快; 以及控制部，其根据再生目标值和由控制系数计算部计算出的控制系数来控制电动机的驱动。