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    Electric vehicle charge control system
    1.
    发明授权
    Electric vehicle charge control system 有权
    电动车充电控制系统

    公开(公告)号：US08981717B2

    公开(公告)日：2015-03-17

    申请号：US13437231

    申请日：2012-04-02

    申请人： Masanori Hayashi ,  Koichiro Takemasa ,  Taisuke Tsurutani

    发明人： Masanori Hayashi ,  Koichiro Takemasa ,  Taisuke Tsurutani

    IPC分类号： H02J7/00 ,  B60L11/18 ,  B60L3/12

    CPC分类号： B60L11/1816 ,  B60L3/12 ,  H02J7/0004 ,  H02J7/0073 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T10/7088 ,  Y02T90/121 ,  Y02T90/14

    摘要： The usage pattern of an electric vehicle including the amount of power consumption of a battery on each day of the week is extracted from usage histories of the vehicle in a predetermined period. When the vehicle goes home after one day's operation and is connected to a charging apparatus, a charge determination unit predicts a usage pattern of the vehicle on the next day and determines whether the vehicle can operate on the next day with the remaining amount of power of a battery in the vehicle. When it is determined that the charging of the battery is necessary, the battery is charged until it reaches the target remaining amount of power. The target remaining amount of power is determined on the basis of the amount of power consumption in the predicted usage pattern so that the full charge is prevented and the number of charges is reduced.

    摘要翻译： 在规定的时间内，从车辆的使用历史中提取包含一周中的每一天的电池的电力消耗量的电动汽车的使用模式。 当车辆在一天的操作后回家并且连接到充电装置时，充电确定单元预测第二天的车辆的使用模式，并且确定车辆是否可以在第二天操作剩余的电力量 汽车中的电池。 当确定需要对电池充电时，电池被充电直到达到目标剩余电量。 基于预测使用模式中的功耗量来确定目标剩余电量，从而防止完全充电并且减少充电次数。

    ELECTRIC VEHICLE CHARGE CONTROL SYSTEM
    2.
    发明申请
    ELECTRIC VEHICLE CHARGE CONTROL SYSTEM 有权
    电动车充电控制系统

    公开(公告)号：US20120256588A1

    公开(公告)日：2012-10-11

    申请号：US13437231

    申请日：2012-04-02

    申请人： Masanori Hayashi ,  Koichiro Takemasa ,  Taisuke Tsurutani

    发明人： Masanori Hayashi ,  Koichiro Takemasa ,  Taisuke Tsurutani

    IPC分类号： H02J7/00

    CPC分类号： B60L11/1816 ,  B60L3/12 ,  H02J7/0004 ,  H02J7/0073 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T10/7088 ,  Y02T90/121 ,  Y02T90/14

    摘要： The usage pattern of an electric vehicle including the amount of power consumption of a battery on each day of the week is extracted from usage histories of the vehicle in a predetermined period. When the vehicle goes home after one day's operation and is connected to a charging apparatus, a charge determination unit predicts a usage pattern of the vehicle on the next day and determines whether the vehicle can operate on the next day with the remaining amount of power of a battery in the vehicle. When it is determined that the charging of the battery is necessary, the battery is charged until it reaches the target remaining amount of power. The target remaining amount of power is determined on the basis of the amount of power consumption in the predicted usage pattern so that the full charge is prevented and the number of charges is reduced.

    摘要翻译： 在规定的时间内，从车辆的使用历史中提取包含一周中的每一天的电池的电力消耗量的电动汽车的使用模式。 当车辆在一天的操作后回家并且连接到充电装置时，充电确定单元预测第二天的车辆的使用模式，并且确定车辆是否可以在第二天操作剩余的电力量 汽车中的电池。 当确定需要对电池充电时，电池被充电直到达到目标剩余电量。 基于预测使用模式中的功耗量来确定目标剩余电量，从而防止完全充电并且减少充电次数。

    Route searching device
    3.
    发明授权
    Route searching device 有权
    路由搜索设备

    公开(公告)号：US08793067B2

    公开(公告)日：2014-07-29

    申请号：US12648090

    申请日：2009-12-28

    申请人： Taisuke Tsurutani ,  Koichiro Takemasa ,  Yoshinori Aoki ,  Kenichi Mineta

    发明人： Taisuke Tsurutani ,  Koichiro Takemasa ,  Yoshinori Aoki ,  Kenichi Mineta

    IPC分类号： G01C21/26 ,  G01C21/32 ,  G01C21/36

    CPC分类号： G01C21/3469

    摘要： A route searching device according to an embodiment of the invention includes an estimated fuel consumption amount computing unit that computes an estimated fuel consumption amount of each interval constituting plural routes from a departure point to a destination and an optimum route selecting unit that selects a route in which a total of the estimated fuel consumption amount from the departure point to the destination is minimized. The estimated fuel consumption amount computing unit includes a cruise fuel consumption amount computing unit that computes a cruise fuel consumption amount for each interval by multiplying a distance of the interval and a fuel consumption rate determined according to an average vehicle speed a vehicle-speed fluctuation fuel consumption amount computing unit that computes a vehicle-speed fluctuation fuel consumption amount for each interval in each road category by multiplying the distance of the interval and the a fuel consumption rate, the fuel consumption rate being determined from an average vehicle speed and the road category of the interval and a gradient fuel consumption amount computing unit that computes a gradient fuel consumption amount for each interval by multiplying the distance of the interval and a fuel consumption rate determined according to a road average gradient. The estimated fuel consumption amount is obtained by adding the cruise fuel consumption amount, the gradient fuel consumption amount, and the vehicle-speed fluctuation fuel consumption amount.

    摘要翻译： 根据本发明实施例的路线搜索装置包括估计燃料消耗量计算单元，其计算构成从出发点到目的地的多个路线的每个间隔的估计燃料消耗量，以及选择路线中的路线的最佳路线选择单元 其中从起点到目的地的总体估计燃料消耗量最小化。 估计燃料消耗量计算单元包括巡航燃料消耗量计算单元，其通过将间隔的距离和根据平均车速确定的燃料消耗率乘以车辆速度波动燃料来计算每个间隔的巡航燃料消耗量 消耗量计算单元，其通过将所述间隔的距离乘以所述燃料消耗率来计算每个道路类别中的每个间隔的车速波动燃料消耗量，所述燃料消耗率根据平均车辆速度和道路类别确定 以及梯度燃料消耗量计算单元，其通过乘以所述间隔的距离和根据道路平均梯度确定的燃料消耗率来计算每个间隔的梯度燃料消耗量。 通过添加巡航燃料消耗量，梯度燃料消耗量和车速波动燃料消耗量来获得估计燃料消耗量。

    ROUTE SEARCHING DEVICE
    6.
    发明申请
    ROUTE SEARCHING DEVICE 有权
    路由搜索设备

    公开(公告)号：US20110160993A1

    公开(公告)日：2011-06-30

    申请号：US12648090

    申请日：2009-12-28

    申请人： Taisuke TSURUTANI ,  Koichiro Takemasa ,  Yoshinori Aoki ,  Kenichi Mineta

    发明人： Taisuke TSURUTANI ,  Koichiro Takemasa ,  Yoshinori Aoki ,  Kenichi Mineta

    IPC分类号： G01C21/36

    CPC分类号： G01C21/3469

    摘要： A route searching device according to an embodiment of the invention includes an estimated fuel consumption amount computing unit that computes an estimated fuel consumption amount of each interval constituting plural routes from a departure point to a destination and an optimum route selecting unit that selects a route in which a total of the estimated fuel consumption amount from the departure point to the destination is minimized. The estimated fuel consumption amount computing unit includes a cruise fuel consumption amount computing unit that computes a cruise fuel consumption amount for each interval by multiplying a distance of the interval and a fuel consumption rate determined according to an average vehicle speed a vehicle-speed fluctuation fuel consumption amount computing unit that computes a vehicle-speed fluctuation fuel consumption amount for each interval in each road category by multiplying the distance of the interval and the a fuel consumption rate, the fuel consumption rate being determined from an average vehicle speed and the road category of the interval and a gradient fuel consumption amount computing unit that computes a gradient fuel consumption amount for each interval by multiplying the distance of the interval and a fuel consumption rate determined according to a road average gradient. The estimated fuel consumption amount is obtained by adding the cruise fuel consumption amount, the gradient fuel consumption amount, and the vehicle-speed fluctuation fuel consumption amount.

    摘要翻译： 根据本发明实施例的路线搜索装置包括估计燃料消耗量计算单元，其计算构成从出发点到目的地的多个路线的每个间隔的估计燃料消耗量，以及选择路线中的路线的最佳路线选择单元 其中从起点到目的地的总体估计燃料消耗量最小化。 估计燃料消耗量计算单元包括巡航燃料消耗量计算单元，其通过将间隔的距离和根据平均车速确定的燃料消耗率乘以车辆速度波动燃料来计算每个间隔的巡航燃料消耗量 消耗量计算单元，其通过将所述间隔的距离乘以所述燃料消耗率来计算每个道路类别中的每个间隔的车速波动燃料消耗量，所述燃料消耗率根据平均车辆速度和道路类别确定 以及梯度燃料消耗量计算单元，其通过乘以所述间隔的距离和根据道路平均梯度确定的燃料消耗率来计算每个间隔的梯度燃料消耗量。 通过添加巡航燃料消耗量，梯度燃料消耗量和车速波动燃料消耗量来获得估计燃料消耗量。

    Hybrid vehicle and control method therefor
    8.
    发明授权
    Hybrid vehicle and control method therefor 有权
    混合动力车辆及其控制方法

    公开(公告)号：US06630810B2

    公开(公告)日：2003-10-07

    申请号：US10314242

    申请日：2002-12-09

    申请人： Koichiro Takemasa ,  Yutaka Tamagawa

    发明人： Koichiro Takemasa ,  Yutaka Tamagawa

    IPC分类号： H02J700

    CPC分类号： B60L11/1851 ,  B60L2210/10 ,  Y02T10/7005 ,  Y02T10/705 ,  Y02T10/7216 ,  Y10S903/903

    摘要： A hybrid vehicle and a control method of the hybrid vehicle is provided, capable of suppressing discharge of the battery at the time of starting a DC/DC converter and suppressing temporal voltage drop of the battery. When the engine is in the idle state and the power generated by the motor is not sufficient, the motor controller starts the DC/DC converter at a low output voltage state, and the amount of power generated by the motor is gradually increased at a speed without disturbing the idle rotation of the engine, and when it is determined that the power generation by the motor is sufficiently high by comparing the amount of power generation with the amount of power consumption at the output of the DC/DC converter, the operation mode of the output variable DC/DC converter is switched from the low voltage mode to the high voltage mode.

    摘要翻译： 提供一种混合动力车辆和混合动力车辆的控制方法，其能够抑制在启动DC / DC转换器时电池的放电并且抑制电池的时间压降。 当发动机处于怠速状态并且由电动机产生的动力不足时，电动机控制器以低输出电压状态起动DC / DC转换器，并且电动机产生的动力量以一定的速度逐渐增加 而不干扰发动机的空转，并且当通过将发电量与DC / DC转换器的输出端的功率消耗量进行比较确定电动机的发电足够高时，操作模式 的输出变量DC / DC转换器从低电压模式切换到高电压模式。

    Control apparatus for hybrid vehicle
    9.
    发明申请
    Control apparatus for hybrid vehicle 有权
    混合动力汽车控制装置

    公开(公告)号：US20050014602A1

    公开(公告)日：2005-01-20

    申请号：US10892107

    申请日：2004-07-16

    申请人： Kazuhiro Hara ,  Manabu Niki ,  Kohei Hanada ,  Koichiro Takemasa

    发明人： Kazuhiro Hara ,  Manabu Niki ,  Kohei Hanada ,  Koichiro Takemasa

    IPC分类号： B60W20/00 ,  B60K6/485 ,  B60L11/14 ,  B60L11/18 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  F02D11/10 ,  F02D29/02 ,  F02D41/04 ,  B60K1/02

    CPC分类号： B60W20/13 ,  B60K6/48 ,  B60K6/52 ,  B60L3/0046 ,  B60L2210/12 ,  B60L2210/40 ,  B60L2240/545 ,  B60L2240/547 ,  B60L2270/20 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W20/00 ,  B60W2510/246 ,  B60W2540/106 ,  B60W2710/0661 ,  Y02T10/6221 ,  Y02T10/6265 ,  Y02T10/6286 ,  Y02T10/7233 ,  Y02T10/7241 ,  Y10T477/23

    摘要： In a control device of a hybrid vehicle provided with an engine and a propulsion motor, at least one of which is used for driving the hybrid vehicle and a high voltage battery which power is charged and discharged by driving or regeneration operation of a propulsion motor, the control device comprises a throttle opening control device which controls an opening of a throttle depending on an accelerator pedal operating amount, and when the current driving speed of the vehicle at zero, and either the temperature of the high voltage battery is lower than a specified value, or the internal resistance of the high voltage battery is greater than a specified value, or an increase in a rotation speed of the propulsion motor or the rotation speed of the engine 3 is greater than a specified value, or a change amount of the input/output power voltage of the high voltage battery is greater than a specified value, or a change amount of the accelerator pedal operating amount is greater than a specified value, delays the response characteristic of the throttle opening with respect to the accelerator pedal operating amount more than for a standard control, and also performs control in which the upper limit value thereof is limited.

    摘要翻译： 在设置有发动机和推进电动机的混合动力车辆的控制装置中，其中至少一个用于驱动混合动力车辆，以及通过推进电动机的驱动或再生操作对动力进行充放电的高压电池， 控制装置包括节气门开度控制装置，其根据加速器踏板操作量控制节气门的打开，并且当车辆的当前行驶速度为零时，以及高压电池的温度低于指定的 值或高压电池的内部电阻大于规定值，或者推进电动机的转速的增加或发动机3的转速大于规定值，或者变更量 高电压电池的输入/输出电源电压大于指定值，或加速踏板操作量的变化量大于规格值 ed值相对于加速器踏板操作量比对于标准控制更延迟节气门开度的响应特性，并且还执行其上限值被限制的控制。