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    POWER SUPPLY SYSTEM, VEHICLE WITH THE POWER SUPPLY SYSTEM AND POWER SUPPLY SYSTEM CONTROL METHOD
    1.
    发明申请
    POWER SUPPLY SYSTEM, VEHICLE WITH THE POWER SUPPLY SYSTEM AND POWER SUPPLY SYSTEM CONTROL METHOD 有权
    电源系统，电源系统和电源系统控制方法

    公开(公告)号：US20100019569A1

    公开(公告)日：2010-01-28

    申请号：US12506294

    申请日：2009-07-21

    申请人： Junta Izumi ,  Kiyohito Machida

    发明人： Junta Izumi ,  Kiyohito Machida

    IPC分类号： B60L1/00

    CPC分类号： B60L11/1868 ,  Y02T10/7005 ,  Y02T10/7066 ,  Y10T307/625

    摘要： When a vehicle is set to a travel control mode or external charging mode, a vehicle system is activated for executing the control mode to which the vehicle is set. A converter ECU selects one sub power storage unit to be used first after activation of the vehicle system, based on a power storage unit used after preceding activation as read from a memory unit contained in the converter ECU and based on respective states of charge of sub power storage units, and electrically connects the selected sub power storage unit and a converter via a switch circuit. When the vehicle system is activated for executing the travel control mode, the converter ECU updates information about the power storage unit used after preceding activation as stored in the memory unit, to information about the power storage unit used first after the present activation of the vehicle system. When the vehicle system has been activated for executing the external charging mode, the converter ECU maintains the information about power storage used after the preceding activation as stored in the memory.

    摘要翻译： 当车辆设置为行驶控制模式或外部充电模式时，启动车辆系统以执行设置车辆的控制模式。 A转换器ECU基于从包含在转换器ECU中的存储器单元读取的先前激活之后使用的功率存储单元，并且基于各个子载荷的状态来选择在车辆系统启动之后首先使用的一个副蓄电单元 并且经由开关电路将所选择的副蓄电部和转换器电连接。 当车辆系统被启动以执行行驶控制模式时，转换器ECU将存储在存储单元中的先前激活之后的蓄电单元的信息更新为关于在当前启动车辆之后首先使用的蓄电单元的信息 系统。 当车辆系统被激活用于执行外部充电模式时，转换器ECU将存储在存储器中的先前激活之后所使用的电力存储信息保持。

    Power supply system, vehicle with the power supply system and power supply system control method
    3.
    发明授权
    Power supply system, vehicle with the power supply system and power supply system control method 有权
    电源系统，车载电源系统及电源系统控制方式

    公开(公告)号：US08049367B2

    公开(公告)日：2011-11-01

    申请号：US12506294

    申请日：2009-07-21

    申请人： Junta Izumi ,  Kiyohito Machida

    发明人： Junta Izumi ,  Kiyohito Machida

    IPC分类号： H02J7/00 ,  H02J9/00

    CPC分类号： B60L11/1868 ,  Y02T10/7005 ,  Y02T10/7066 ,  Y10T307/625

    摘要： When a vehicle is set to a travel control mode or external charging mode, a vehicle system is activated for executing the control mode to which the vehicle is set. A converter ECU selects one sub power storage unit to be used first after activation of the vehicle system, based on a power storage unit used after preceding activation as read from a memory unit contained in the converter ECU and based on respective states of charge of sub power storage units, and electrically connects the selected sub power storage unit and a converter via a switch circuit. When the vehicle system is activated for executing the travel control mode, the converter ECU updates information about the power storage unit used after preceding activation as stored in the memory unit, to information about the power storage unit used first after the present activation of the vehicle system. When the vehicle system has been activated for executing the external charging mode, the converter ECU maintains the information about power storage used after the preceding activation as stored in the memory.

    摘要翻译： 当车辆设置为行驶控制模式或外部充电模式时，启动车辆系统以执行设置车辆的控制模式。 A转换器ECU基于从包含在转换器ECU中的存储器单元读取的先前激活之后使用的功率存储单元，并且基于各个次级的充电状态，选择在车辆系统启动之后首先使用的一个副蓄电单元 并且经由开关电路将所选择的副蓄电部和转换器电连接。 当车辆系统被启动以执行行驶控制模式时，转换器ECU将存储在存储单元中的先前激活之后的蓄电单元的信息更新为关于在当前启动车辆之后首先使用的蓄电单元的信息 系统。 当车辆系统被激活用于执行外部充电模式时，转换器ECU将存储在存储器中的先前激活之后所使用的电力存储信息保持。

    BATTERY CHARGE/DISCHARGE CONTROL DEVICE AND HYBRID VEHICLE USING THE SAME
    4.
    发明申请
    BATTERY CHARGE/DISCHARGE CONTROL DEVICE AND HYBRID VEHICLE USING THE SAME 有权
    电池充电/放电控制装置和使用它的混合动力车辆

    公开(公告)号：US20110127958A1

    公开(公告)日：2011-06-02

    申请号：US13003525

    申请日：2009-07-10

    申请人： Teruo Ishishita ,  Junta Izumi ,  Ko Nozaki ,  Hitoshi Sakai ,  Takashi Kuzuya ,  Kiyohito Machida

    发明人： Teruo Ishishita ,  Junta Izumi ,  Ko Nozaki ,  Hitoshi Sakai ,  Takashi Kuzuya ,  Kiyohito Machida

    IPC分类号： H02J7/04 ,  H02J7/00

    CPC分类号： B60W20/13 ,  B60L11/1862 ,  B60L11/187 ,  B60L11/1887 ,  B60L2240/423 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W20/00 ,  B60W2510/24 ,  B60W2510/244 ,  B60W2510/246 ,  B60W2520/10 ,  B60W2540/12 ,  B60W2710/0666 ,  B60W2710/083 ,  H01M10/0525 ,  H01M10/44 ,  H01M10/48 ,  H01M10/486 ,  H02J7/0073 ,  Y02E60/122 ,  Y02T10/6286 ,  Y02T10/642 ,  Y02T10/7011 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T90/34

    摘要： A battery charge/discharge control device (20) includes an input-enabled power adjustment unit (40) having an input-enabled current value calculation unit (42) and an input power limit value calculation unit (44). The input-enabled current value calculation unit (42) uses a battery current value, a battery temperature value, and an estimated charge capacity value at the time “t” upon execution of detection, so as to obtain an input-enabled current value reduction amount per unit time during charge and an enabled current amount recovery amount per unit time when being left uncontrolled. Moreover, the input-enabled current value calculation unit (42) calculates an input-enabled current value Ilim(t) to a battery (10) according to the previously calculated input-enabled current value Ilim(t−1) which has been calculated previously or the only initially set input-enabled current value The input power limit value calculation unit (44) calculates the battery input power limit value so that the input current limit target value obtained in accordance with the input-enabled current value Ilim(t) is greater than an actual battery current value. Thus, the input-enabled power to the battery (10) is adjusted in accordance with the battery input power limit value.

    摘要翻译： 电池充放电控制装置（20）包括具有输入使能电流值计算单元（42）和输入功率限制值计算单元（44）的输入使能功率调整单元（40）。 输入使能电流值计算单元（42）在执行检测时使用电池电流值，电池温度值和在时间“t”的估计充电容量值，以获得输入使能电流值减小 充电期间每单位时间的金额以及当不受控制时每单位时间的启用电流回收量。 此外，输入使能电流值计算单元（42）根据计算出的先前计算的输入使能电流值Ilim（t-1），计算出对电池（10）的输入使能电流值Ilim（t） 以前或初始设定的输入使能电流值输入功率限制值计算部44计算电池输入功率极限值，使得根据输入使能电流值Ilim（t）获得的输入电流限制目标值， 大于实际的电池电流值。 因此，根据电池输入功率限制值来调节对电池（10）的输入使能电力。

    Charging control apparatus and charging control method for battery
    5.
    发明授权
    Charging control apparatus and charging control method for battery 有权
    电池充电控制装置及充电控制方法

    公开(公告)号：US08981729B2

    公开(公告)日：2015-03-17

    申请号：US13473894

    申请日：2012-05-17

    申请人： Kiyohito Machida

    发明人： Kiyohito Machida

    IPC分类号： H02J7/00 ,  B60L11/18 ,  H02J7/04

    CPC分类号： B60L11/1809 ,  B60L11/1838 ,  B60L2240/549 ,  H02J7/04 ,  Y02T10/7011 ,  Y02T10/7072 ,  Y02T10/7088 ,  Y02T90/121 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/163

    摘要： A charging control apparatus for a battery includes a controller that controls charging of an in-vehicle lithium ion secondary battery that is charged by power based on regenerative braking performed during vehicle travel and charged by power from an external power supply; determines whether external charging, in which the battery is charged by the power from the external power supply, or the vehicle travel is underway; and when the external charging is determined to be underway, increases an upper limit value of a charging current relative to that of a case in which the vehicle travel is determined to be underway.

    摘要翻译： 一种电池充电控制装置包括：控制器，其控制车辆锂离子二次电池的充电，所述车载锂离子二次电池基于在车辆行驶期间执行的再生制动并通过来自外部电源的电力进行充电; 确定电池是否被来自外部电源的电力充电的外部充电或车辆行驶正在进行; 并且当外部充电被确定为正在进行时，增加充电电流的上限值相对于确定车辆行驶正在进行的情况的上限值。