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    Control device for power storage device and vehicle
    1.
    发明授权
    Control device for power storage device and vehicle 有权
    蓄电装置和车辆的控制装置

    公开(公告)号：US08036787B2

    公开(公告)日：2011-10-11

    申请号：US12312821

    申请日：2007-12-28

    申请人： Junta Izumi ,  Teruo Ishishita ,  Junichi Matsumoto

    发明人： Junta Izumi ,  Teruo Ishishita ,  Junichi Matsumoto

    IPC分类号： G06F7/00 ,  B60K1/04

    CPC分类号： G01R31/362 ,  G01R31/3648

    摘要： An SOC calculating unit calculates a first value based on an open voltage of a battery upon startup of a vehicle (when the operation of the battery starts), and has a calculated second value stored in a storage unit upon stop of the vehicle (when the operation of the battery ends). An initial value selecting unit selects the first value as an initial value when a predetermined condition is satisfied, and selects the second value as the initial value when this condition is not satisfied. In a case where the first value has low reliability, the second value is set as the initial value even if the second value may be deviated from an actual SOC value. This can reduce a difference between the SOC value stored in advance and the actual SOC value as compared with that in a case where the first value is set as the initial value.

    摘要翻译： SOC计算单元基于车辆启动时的电池的开路电压（电池的起动时）计算第一值，并且在车辆停止时具有存储在存储单元中的计算出的第二值（当 电池的运行结束）。 当满足预定条件时，初始值选择单元选择第一值作为初始值，并且当不满足该条件时，选择第二值作为初始值。 在第一值具有低可靠性的情况下，即使第二值可能偏离实际SOC值，也将第二值设置为初始值。 与将第一值设定为初始值的情况相比，能够减小事先存储的SOC值与实际SOC值之间的差。

    CONTROL DEVICE FOR POWER STORAGE DEVICE AND VEHICLE
    2.
    发明申请
    CONTROL DEVICE FOR POWER STORAGE DEVICE AND VEHICLE 有权
    用于储能装置和车辆的控制装置

    公开(公告)号：US20100010707A1

    公开(公告)日：2010-01-14

    申请号：US12312821

    申请日：2007-12-28

    申请人： Junta Izumi ,  Teruo Ishishita ,  Junichi Matsumoto

    发明人： Junta Izumi ,  Teruo Ishishita ,  Junichi Matsumoto

    IPC分类号： G01R31/36

    CPC分类号： G01R31/362 ,  G01R31/3648

    摘要： An SOC calculating unit calculates a first value based on an open voltage of a battery upon startup of a vehicle (when the operation of the battery starts), and has a calculated second value stored in a storage unit upon stop of the vehicle (when the operation of the battery ends). An initial value selecting unit selects the first value as an initial value when a predetermined condition is satisfied, and selects the second value as the initial value when this condition is not satisfied. In a case where the first value has low reliability, the second value is set as the initial value even if the second value may be deviated from an actual SOC value. This can reduce a difference between the SOC value stored in advance and the actual SOC value as compared with that in a case where the first value is set as the initial value.

    摘要翻译： SOC计算单元基于车辆启动时的电池的开路电压（电池的起动时）计算第一值，并且在车辆停止时具有存储在存储单元中的计算出的第二值（当 电池的运行结束）。 当满足预定条件时，初始值选择单元选择第一值作为初始值，并且当不满足该条件时，选择第二值作为初始值。 在第一值具有低可靠性的情况下，即使第二值可能偏离实际SOC值，也将第二值设置为初始值。 与将第一值设定为初始值的情况相比，能够减小事先存储的SOC值和实际SOC值之间的差。

    Control device for a secondary battery and vehicle
    3.
    发明授权
    Control device for a secondary battery and vehicle 有权
    用于二次电池和车辆的控制装置

    公开(公告)号：US08129944B2

    公开(公告)日：2012-03-06

    申请号：US12449326

    申请日：2008-03-05

    申请人： Junta Izumi ,  Teruo Ishishita ,  Junichi Matsumoto

    发明人： Junta Izumi ,  Teruo Ishishita ,  Junichi Matsumoto

    IPC分类号： H01M10/46

    CPC分类号： H01M10/482 ,  B60L11/1868 ,  H01M10/0525 ,  H01M10/441 ,  H01M2220/20 ,  H02J7/0021 ,  H02J7/0026 ,  Y02E60/122 ,  Y02T10/7005 ,  Y02T10/7055 ,  Y02T10/7066

    摘要： A control device for a secondary battery includes an offset addition unit calculating an offset amount based on a plurality of voltage values sensed by a sensor, the number of a plurality of battery cells included in one battery block and a preset range, and adding an offset amount to the sensed voltage values, when a flag is turned on to indicate the fact the voltage value of one of the battery cells falls within a preset range, and also includes an I/O control unit controlling charge/discharge of the battery based on voltage values containing the offset amount added thereto. Even when the battery voltage is sensed a battery block at a time, the voltage value can be controlled a cell at a time.

    摘要翻译： 用于二次电池的控制装置包括：偏移加法单元，基于由传感器感测的多个电压值，包括在一个电池块中的多个电池单元的数量和预设范围，计算偏移量，以及相加 相当于检测到的电压值，当标志被打开以指示其中一个电池单元的电压值落在预设范围内的事实时，还包括控制电池充电/放电的I / O控制单元 包含添加了偏移量的电压值。 即使一次检测到电池电压，也可以一次控制电池电压。

    CONTROL DEVICE FOR A SECONDARY BATTERY AND VEHICLE
    4.
    发明申请
    CONTROL DEVICE FOR A SECONDARY BATTERY AND VEHICLE 有权
    用于二次电池和车辆的控制装置

    公开(公告)号：US20090315519A1

    公开(公告)日：2009-12-24

    申请号：US12449326

    申请日：2008-03-05

    申请人： Junta Izumi ,  Teruo Ishishita ,  Junichi Matsumoto

    发明人： Junta Izumi ,  Teruo Ishishita ,  Junichi Matsumoto

    IPC分类号： H02J7/00

    CPC分类号： H01M10/482 ,  B60L11/1868 ,  H01M10/0525 ,  H01M10/441 ,  H01M2220/20 ,  H02J7/0021 ,  H02J7/0026 ,  Y02E60/122 ,  Y02T10/7005 ,  Y02T10/7055 ,  Y02T10/7066

    摘要： A control device for a secondary battery includes an offset addition unit (62) calculating an offset amount based on a plurality of voltage values (V0-Vn) sensed by a sensor, the number of a plurality of battery cells included in one battery block and a preset range, and adding an offset amount to the sensed voltage values (V0-Vn), when a flag (FLG) is turned on to indicate the fact the voltage value of one of the battery cells falls within a preset range, and also includes an I/O control unit (64) controlling charge/discharge of the battery based on voltage values (V0A-VnA) containing the offset amount added thereto. Even when the battery voltage is sensed a battery block at a time, the voltage value can be controlled a cell at a time.

    摘要翻译： 一种用于二次电池的控制装置包括：偏移加法单元，基于由传感器感测的多个电压值（V0-Vn），包括在一个电池块中的多个电池单元的数量和 预设范围，并且当标志（FLG）导通以指示电池单元之一的电压值落在预设范围内的事实时，向感测的电压值（V0-Vn）添加偏移量，并且还 包括基于包含添加了偏移量的电压值（V0A-VnA）来控制电池的充电/放电的I / O控制单元（64）。 即使一次检测到电池电压，也可以一次控制电池电压。

    ELECTRIC VEHICLE
    5.
    发明申请
    ELECTRIC VEHICLE 有权
    电动车

    公开(公告)号：US20110059341A1

    公开(公告)日：2011-03-10

    申请号：US12991831

    申请日：2009-06-02

    申请人： Junichi Matsumoto ,  Teruo Ishishita

    发明人： Junichi Matsumoto ,  Teruo Ishishita

    IPC分类号： H01M2/12

    CPC分类号： B60H1/00978 ,  B60H1/00278 ,  B60H1/00392 ,  B60H1/248 ,  B60H2001/003 ,  B60K1/04 ,  B60K2001/005 ,  B60K2001/0427 ,  B60L3/0046 ,  B60L3/0053 ,  B60L11/1851 ,  B60L2200/26 ,  H01M10/052 ,  H01M10/486 ,  H01M10/613 ,  H01M10/625 ,  H01M10/63 ,  H01M10/6563 ,  Y02E60/122 ,  Y02T10/7011 ,  Y02T10/705 ,  Y02T90/34

    摘要： An electric vehicle is provided with a cell voltage sensor (32) and a cell temperature sensor (31) which are mounted to each of a plurality of cells (21); a gas temperature sensor (33), a carbon monoxide gas sensor (34), and a hydrogen gas sensor (35) which are mounted to a chamber (27); a gas temperature sensor (36), a carbon monoxide gas sensor (37), and a hydrogen gas sensor (38) which are mounted to a gas exhaust passage (28); and an air-conditioning fan (17), a channel-switching damper (19), and a driving motor (42) which lowers a window glass (41). When battery state values detected by the sensors (31) to (38) exceed predetermined thresholds, a battery pack (20) is judged to be abnormal. Then, the channel-switching damper (19) and the air-conditioning fan (17) are started and the window glass (41) is lowered to ventilate the vehicle interior. This speedily exhausts smoke generated from a lithium ion battery.

    摘要翻译： 电动车辆设置有电池电压传感器（32）和电池温度传感器（31），其安装到多个电池单元（21）中的每一个; 安装在室（27）上的气体温度传感器（33），一氧化碳气体传感器（34）和氢气传感器（35）; 气体温度传感器（36），一氧化碳气体传感器（37）和安装在排气通道（28）上的氢气传感器（38））。 以及降低窗玻璃（41）的空调风扇（17），通道切换风门（19）和驱动电机（42）。 当由传感器（31）至（38）检测到的电池状态值超过预定阈值时，电池组（20）被判定为异常。 然后，启动通道切换风门19和空调风扇17，使窗玻璃41降低，使车辆内部通风。 这样可以快速排出锂离子电池产生的烟雾。

    NONAQUEOUS ELECTROLYTE SOLUTION TYPE LITHIUM ION SECONDARY BATTERY SYSTEM, METHOD FOR DETERMINING LITHIUM DEPOSITION IN THAT SYSTEM, AND VEHICLE PROVIDED WITH THAT SYSTEM
    6.
    发明申请
    NONAQUEOUS ELECTROLYTE SOLUTION TYPE LITHIUM ION SECONDARY BATTERY SYSTEM, METHOD FOR DETERMINING LITHIUM DEPOSITION IN THAT SYSTEM, AND VEHICLE PROVIDED WITH THAT SYSTEM 有权
    非电解电解质型锂离子二次电池系统，用于确定该系统中的锂离子沉积的方法，以及该系统提供的车辆

    公开(公告)号：US20120215472A1

    公开(公告)日：2012-08-23

    申请号：US13503393

    申请日：2011-03-31

    申请人： Takayoshi Tezuka ,  Teruo Ishishita ,  Ryo Mano ,  Junichi Matsumoto

    发明人： Takayoshi Tezuka ,  Teruo Ishishita ,  Ryo Mano ,  Junichi Matsumoto

    IPC分类号： G01R31/36

    CPC分类号： G01R31/3662 ,  B60L3/12 ,  B60L11/1803 ,  B60L11/1851 ,  B60L11/1857 ,  B60L11/1861 ,  B60L2200/26 ,  B60L2250/10 ,  G01R31/3634 ,  G01R31/3658 ,  G01R31/3679 ,  H01M10/0525 ,  H01M10/42 ,  H01M10/48 ,  Y02E60/122 ,  Y02T10/7011 ,  Y02T10/7044 ,  Y02T10/705

    摘要： A battery system includes a discharge amount obtaining portion that obtains a discharge amount (determination zone discharge amount) from a determination start voltage until a predetermined determination end voltage of a battery; an internal resistance obtaining portion that obtains an internal resistance value of the battery; a correlation map in which a combination of internal resistance value information and determination zone discharge amount information for a battery that is the same kind as a target of a determination and in which lithium deposition has not occurred is stored for each degree of age-related deterioration of the battery; and a deposition determining portion that determines a degree of lithium deposition in the target battery by comparing the determination zone discharge amount during the determination of the target battery with the internal resistance value during the determination of the target battery on the same scale by converting at least one via the correlation map.

    摘要翻译： 电池系统包括从确定开始电压直到电池的预定确定结束电压获得排出量（确定区域排出量）的排出量获取部分; 内部电阻获取部分，其获得电池的内部电阻值; 存储与每个年龄有关的劣化的情况下，存储与电池的同一种类的电池的内部电阻值信息和确定区域排出量信息的组合，其中，所述内部电阻值信息和确定区域放电量信息的组合与确定的目标相同，并且其中没有发生锂沉积 的电池; 以及沉积确定部，其通过将目标电池的确定期间的判定区域排出量与在同一规模的目标电池的确定期间的内部电阻值进行比较来确定目标电池中的锂沉积程度， 一个通过相关图。

    Electric vehicle
    7.
    发明授权
    Electric vehicle 有权
    电动车

    公开(公告)号：US08563151B2

    公开(公告)日：2013-10-22

    申请号：US12991831

    申请日：2009-06-02

    申请人： Junichi Matsumoto ,  Teruo Ishishita

    发明人： Junichi Matsumoto ,  Teruo Ishishita

    IPC分类号： H01M2/12 ,  H01M10/50 ,  B60K1/00 ,  B60K11/06 ,  B60L3/00 ,  B60J1/00

    CPC分类号： B60H1/00978 ,  B60H1/00278 ,  B60H1/00392 ,  B60H1/248 ,  B60H2001/003 ,  B60K1/04 ,  B60K2001/005 ,  B60K2001/0427 ,  B60L3/0046 ,  B60L3/0053 ,  B60L11/1851 ,  B60L2200/26 ,  H01M10/052 ,  H01M10/486 ,  H01M10/613 ,  H01M10/625 ,  H01M10/63 ,  H01M10/6563 ,  Y02E60/122 ,  Y02T10/7011 ,  Y02T10/705 ,  Y02T90/34

    摘要： An electric vehicle is provided with a cell voltage sensor (32) and a cell temperature sensor (31) which are mounted to each of a plurality of cells (21); a gas temperature sensor (33), a carbon monoxide gas sensor (34), and a hydrogen gas sensor (35) which are mounted to a chamber (27); a gas temperature sensor (36), a carbon monoxide gas sensor (37), and a hydrogen gas sensor (38) which are mounted to a gas exhaust passage (28); and an air-conditioning fan (17), a channel-switching damper (19), and a driving motor (42) which lowers a window glass (41). When battery state values detected by the sensors (31) to (38) exceed predetermined thresholds, a battery pack (20) is judged to be abnormal. Then, the channel-switching damper (19) and the air-conditioning fan (17) are started and the window glass (41) is lowered to ventilate the vehicle interior. This speedily exhausts smoke generated from a lithium ion battery.

    摘要翻译： 电动车辆设置有电池电压传感器（32）和电池温度传感器（31），其安装到多个电池单元（21）中的每一个; 安装在室（27）上的气体温度传感器（33），一氧化碳气体传感器（34）和氢气传感器（35）; 气体温度传感器（36），一氧化碳气体传感器（37）和安装在排气通道（28）上的氢气传感器（38））。 以及降低窗玻璃（41）的空调风扇（17），通道切换风门（19）和驱动电机（42）。 当由传感器（31）至（38）检测到的电池状态值超过预定阈值时，电池组（20）被判定为异常。 然后，启动通道切换风门19和空调风扇17，使窗玻璃41降低，使车辆内部通风。 这样可以快速排出锂离子电池产生的烟雾。

    DEVICE AND METHOD FOR DIAGNOSING RECHARGEABLE BATTERY, AND VEHICLE
    9.
    发明申请
    DEVICE AND METHOD FOR DIAGNOSING RECHARGEABLE BATTERY, AND VEHICLE 审中-公开
    用于诊断可充电电池和车辆的装置和方法

    公开(公告)号：US20130132011A1

    公开(公告)日：2013-05-23

    申请号：US13698767

    申请日：2010-05-21

    申请人： Ryo Mano ,  Teruo Ishishita ,  Junichi Matsumoto ,  Takayoshi Tezuka

    发明人： Ryo Mano ,  Teruo Ishishita ,  Junichi Matsumoto ,  Takayoshi Tezuka

    IPC分类号： G01R31/36 ,  G06F17/00

    CPC分类号： G01R31/382 ,  B60L58/16 ,  G01R31/392 ,  G06F17/00 ,  H01M10/425 ,  H01M10/441 ,  H01M10/48 ,  H01M10/482 ,  H01M10/486 ,  H01M2220/20 ,  H02J7/0021 ,  Y02T10/7011 ,  Y02T10/705 ,  Y02T10/7055

    摘要： A diagnostic device diagnoses a lithium ion battery including a plurality of battery blocks. If a condition is established for starting a diagnosis, the diagnostic device starts discharging the battery, and after each battery block has a voltage decreased to a measurement starting voltage until the block has the voltage decreased to a measurement ending voltage the block discharges an amount of power, which the diagnostic device calculates for the battery block. If all blocks each discharge power in an amount larger than a brand-new product threshold value the diagnostic device determines that the battery is in a brand new condition. If all blocks each discharge power in an amount larger than a uselessness threshold value the diagnostic device determines that the battery is useful. If at least one block discharges power in an amount smaller than the uselessness threshold value the diagnostic device determines that the battery is useless.

    摘要翻译： 诊断装置诊断包括多个电池块的锂离子电池。 如果建立了开始诊断的条件，则诊断装置开始对电池进行放电，并且在每个电池块的电压降低到测量开始电压之后，直到该块电压降低到测量结束电压，该块放出一定量的 电源，诊断设备为电池块计算。 如果所有块都以大于全新产品阈值的量放电，则诊断装置确定电池处于全新状态。 如果所有块都以大于无用阈值的量放电，则诊断装置确定电池是有用的。 如果至少一个块以小于无用阈值的量放电，则诊断装置确定电池是无用的。