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    Charge controller
    1.
    发明授权
    Charge controller 有权
    充电控制器

    公开(公告)号：US08674664B2

    公开(公告)日：2014-03-18

    申请号：US13130031

    申请日：2009-11-20

    申请人： Kazuaki Takizawa ,  Yoshikazu Ohnuma ,  Mutsuji Suzuki ,  Yoshihiro Sunaga ,  Naoki Maruno ,  Satoru Komoda ,  Atsushi Shibutani ,  Yoshikazu Nishida

    发明人： Kazuaki Takizawa ,  Yoshikazu Ohnuma ,  Mutsuji Suzuki ,  Yoshihiro Sunaga ,  Naoki Maruno ,  Satoru Komoda ,  Atsushi Shibutani ,  Yoshikazu Nishida

    IPC分类号： H02J7/00

    CPC分类号： H01M10/48 ,  B60L11/005 ,  B60L11/1816 ,  B60L11/1861 ,  B60L11/1862 ,  G01R31/362 ,  H01M16/003 ,  H02J7/0077 ,  H02J7/345 ,  Y02T10/7005 ,  Y02T10/7022 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7072 ,  Y02T90/14

    摘要： There is provided a charge controller capable of charging a capacitor while suppressing the progress of deterioration of the capacitor without unnecessary charge/discharge of the capacitor.The charge controller includes a voltage sensor 133 that detects the voltage of a capacitor 101, a current sensor 135 that detects the charge/discharge current of the capacitor 101, a battery ECU 123 that estimates the SOC of the capacitor 101 based on the detected voltage, and a management ECU 117. The management ECU 117 calculates the charge/discharge amount from the start of charging of the capacitor 101 by integrating the charge/discharge currents detected by the current sensor 135 and controls the charging of the capacitor 101 based on the estimated SOC and the calculated charge/discharge amount. The management ECU 117 updates and sets the estimated SOC to an actual use upper limit SOC based on the state characteristics of the capacitor 101.

    摘要翻译： 提供一种能够在抑制电容器的劣化的进行而对电容器的不必要的充电/放电的同时对电容器充电的充电控制器。 充电控制器包括检测电容器101的电压的电压传感器133，检测电容器101的充电/放电电流的电流传感器135，基于检测到的电压来估计电容器101的SOC的电池ECU 123 以及管理ECU 117.管理ECU 117通过对由电流传感器135检测出的充放电电流进行积分来计算从电容器101开始充电的充放电量，并基于电容器101的充电控制电容器101的充电 估计SOC和计算的充放电量。 管理ECU 117基于电容器101的状态特性来更新并将推定SOC设定为实际使用上限SOC。

    CHARGE CONTROLLER
    2.
    发明申请
    CHARGE CONTROLLER 有权
    充电控制器

    公开(公告)号：US20110221400A1

    公开(公告)日：2011-09-15

    申请号：US13130031

    申请日：2009-11-20

    申请人： Kazuaki Takizawa ,  Yushikazu Ohnuma ,  Mutsuji Suzuki ,  Yoshihiro Sunaga ,  Naoki Maruno ,  Satoru Komoda ,  Atsushi Shibutani ,  Yoshikazu Nishida

    发明人： Kazuaki Takizawa ,  Yushikazu Ohnuma ,  Mutsuji Suzuki ,  Yoshihiro Sunaga ,  Naoki Maruno ,  Satoru Komoda ,  Atsushi Shibutani ,  Yoshikazu Nishida

    IPC分类号： H02J7/00

    CPC分类号： H01M10/48 ,  B60L11/005 ,  B60L11/1816 ,  B60L11/1861 ,  B60L11/1862 ,  G01R31/362 ,  H01M16/003 ,  H02J7/0077 ,  H02J7/345 ,  Y02T10/7005 ,  Y02T10/7022 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7072 ,  Y02T90/14

    摘要： There is provided a charge controller capable of charging a capacitor while suppressing the progress of deterioration of the capacitor without unnecessary charge/discharge of the capacitor.The charge controller includes a voltage sensor 133 that detects the voltage of a capacitor 101, a current sensor 135 that detects the charge/discharge current of the capacitor 101, a battery ECU 123 that estimates the SOC of the capacitor 101 based on the detected voltage, and a management ECU 117. The management ECU 117 calculates the charge/discharge amount from the start of charging of the capacitor 101 by integrating the charge/discharge currents detected by the current sensor 135 and controls the charging of the capacitor 101 based on the estimated SOC and the calculated charge/discharge amount. The management ECU 117 updates and sets the estimated SOC to an actual use upper limit SOC based on the state characteristics of the capacitor 101.

    摘要翻译： 提供一种能够在抑制电容器的劣化的进行而对电容器的不必要的充电/放电的同时对电容器充电的充电控制器。 充电控制器包括检测电容器101的电压的电压传感器133，检测电容器101的充电/放电电流的电流传感器135，基于检测到的电压来估计电容器101的SOC的电池ECU 123 和管理ECU 117.管理ECU 117通过对由电流传感器135检测出的充放电电流进行积分来计算从电容器101开始充电的充电/放电量，并基于电容器101的充电来控制电容器101的充电 估计SOC和计算的充放电量。 管理ECU 117基于电容器101的状态特性来更新并将推定SOC设定为实际使用上限SOC。

    STORAGE CAPACITY MANAGEMENT SYSTEM
    4.
    发明申请
    STORAGE CAPACITY MANAGEMENT SYSTEM 有权
    存储能力管理系统

    公开(公告)号：US20120133332A1

    公开(公告)日：2012-05-31

    申请号：US13388255

    申请日：2010-06-29

    申请人： Takashi Ogane ,  Naoki Maruno ,  Yoshikazu Ohnuma

    发明人： Takashi Ogane ,  Naoki Maruno ,  Yoshikazu Ohnuma

    IPC分类号： H02J7/00

    CPC分类号： H01M10/48 ,  B60K6/48 ,  B60L3/0046 ,  B60L11/14 ,  B60L11/1861 ,  B60L15/20 ,  B60L2240/423 ,  B60L2240/545 ,  B60L2240/547 ,  B60L2240/549 ,  B60W2510/244 ,  G01R19/16542 ,  G01R31/361 ,  G01R31/3651 ,  H01M10/486 ,  H02J7/0029 ,  H02J7/027 ,  Y02T10/6221 ,  Y02T10/642 ,  Y02T10/645 ,  Y02T10/70 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7077 ,  Y02T10/72 ,  Y02T10/7275

    摘要： A storage capacity management system includes an upper limit terminal voltage inducing part for inducing an upper limit terminal voltage which is a terminal voltage when the storage capacity of the battery is an upper limit storage capacity, a lower limit terminal voltage inducing part for inducing a lower limit terminal voltage which is a terminal voltage when the storage capacity of the battery is a lower limit storage capacity, an upper and lower limit voltage width calculating part for calculating an upper and lower limit voltage width by subtracting the lower limit terminal voltage from the upper limit terminal voltage, an intermediate voltage difference calculating part for calculating an intermediate voltage difference by subtracting the lower limit terminal voltage from a terminal voltage of the battery, an upper and lower limit voltage ratio calculating part for calculating an upper and lower limit voltage difference which is a ratio of the intermediate voltage difference to the upper and lower limit voltage width, an intermediate determination voltage ratio inducing part for inducing an intermediate determination voltage ratio according to upper and lower limit capacities of the battery, a voltage ratio comparing part for comparing the upper and lower voltage ratio with the intermediate determination voltage ratio, and an intermediate storage capacity inducing part for inducing an intermediate storage capacity based on the upper limit storage capacity, the lower limit storage capacity and the intermediate determination voltage ratio when the results of the comparison by the voltage ratio comparing part satisfy a predetermined condition. Consequently, the storage capacity of the battery can be managed with high accuracy.

    摘要翻译： 存储容量管理系统包括：上限终端电压诱导部，用于当电池的存储容量为上限存储容量时，引导作为端子电压的上限端子电压;下限端子电压诱导部， 当电池的存储容量是下限存储容量时，作为端子电压的极限端子电压;上限和下限电压宽度计算部，用于通过从上部减去下限端子电压来计算上限和下限电压宽度 中间电压差计算部分，用于通过从电池的端子电压中减去下限端子电压来计算中间电压差;上限和下限电压比计算部分，用于计算上限和下限电压差， 是中间电压差与t的比值 上限和下限电压宽度，中间判定电压比诱导部分，用于根据电池的上限和下限容量感应中间判定电压比;电压比率比较部，用于将上下电压比与中间判定 电压比的比较结果，以及当电压比率比较部的比较结果满足预定值时，基于上限存储容量，下限存储容量和中间判定电压比来诱导中间存储容量的中间存储容量诱导部 条件。 因此，可以高精度地管理电池的存储容量。

    Battery control apparatus and battery control method
    5.
    发明授权
    Battery control apparatus and battery control method 有权
    电池控制装置和电池控制方法

    公开(公告)号：US09438059B2

    公开(公告)日：2016-09-06

    申请号：US13995049

    申请日：2011-12-16

    申请人： Satoru Komoda ,  Naoki Maruno

    发明人： Satoru Komoda ,  Naoki Maruno

    IPC分类号： H02J7/00 ,  H01M10/48 ,  H01M10/44 ,  H01M10/42 ,  G01R31/36

    CPC分类号： H02J7/007 ,  G01R31/361 ,  G01R31/3651 ,  H01M10/441 ,  H01M10/482 ,  H01M2010/4271 ,  H02J7/0016 ,  H02J7/0081

    摘要： It is intended to prevent degradation of battery cells (cells). A battery control apparatus obtains a cell voltage value of each of the cells (201) (S1), calculates a cell SOC at each of the cells based on the measured cell voltage value (S2), calculates an integrated current value (Ah) by integrating current values of a battery pack (2) configured with a plurality of the cells (201), calculates a cell capacity value of each of the cells (201) based on the integrated current value and the cell SOC (S3), calculates a dischargeable cell capacity value from the cell capacity value and the cell SOC (S4), and controls charging/discharging of the battery pack (2) based on the dischargeable cell capacity value (S5).

    摘要翻译： 旨在防止电池（电池）的劣化。 电池控制装置获取各电池单元（201）的单元电压值（S1），根据测定的电池单元电压值（S2），计算各单元电池的单元SOC，通过计算积分电流值（Ah） 积分配置有多个单元（201）的电池组（2）的电流值时，基于积分电流值和单元SOC（S3）计算每个单元（201）的单元容量值，计算单元 根据电池容量值和电池SOC（S4）可放电电池容量值，并且基于可放电电池容量值控制电池组（2）的充电/放电（S5）。

    BATTERY CONTROL APPARATUS AND BATTERY CONTROL METHOD
    6.
    发明申请
    BATTERY CONTROL APPARATUS AND BATTERY CONTROL METHOD 有权
    电池控制装置及电池控制方法

    公开(公告)号：US20130271068A1

    公开(公告)日：2013-10-17

    申请号：US13995049

    申请日：2011-12-16

    申请人： Satoru Komoda ,  Naoki Maruno

    发明人： Satoru Komoda ,  Naoki Maruno

    IPC分类号： H02J7/00

    CPC分类号： H02J7/007 ,  G01R31/361 ,  G01R31/3651 ,  H01M10/441 ,  H01M10/482 ,  H01M2010/4271 ,  H02J7/0016 ,  H02J7/0081

    摘要： It is intended to prevent degradation of battery cells (cells). A battery control apparatus obtains a cell voltage value of each of the cells (201) (S1), calculates a cell SOC at each of the cells based on the measured cell voltage value (S2), calculates an integrated current value (Ah) by integrating current values of a battery pack (2) configured with a plurality of the cells (201), calculates a cell capacity value of each of the cells (201) based on the integrated current value and the cell SOC (S3), calculates a dischargeable cell capacity value from the cell capacity value and the cell SOC (S4), and controls charging/discharging of the battery pack (2) based on the dischargeable cell capacity value (S5).

    摘要翻译： 旨在防止电池（电池）的劣化。 电池控制装置获取各电池单元（201）的单元电压值（S1），根据测定的电池单元电压值（S2），计算各单元电池的单元SOC，通过计算积分电流值（Ah） 积分配置有多个单元（201）的电池组（2）的电流值时，基于积分电流值和单元SOC（S3）计算每个单元（201）的单元容量值，计算单元 根据电池容量值和电池SOC（S4）可放电电池容量值，并且基于可放电电池容量值控制电池组（2）的充电/放电（S5）。

    BATTERY CONTROLLER OF VEHICLE
    7.
    发明申请
    BATTERY CONTROLLER OF VEHICLE 审中-公开
    车辆电池控制器

    公开(公告)号：US20140176085A1

    公开(公告)日：2014-06-26

    申请号：US13989658

    申请日：2012-08-17

    申请人： Naoki Maruno ,  Satoru Komoda

    发明人： Naoki Maruno ,  Satoru Komoda

    IPC分类号： B60L11/18

    CPC分类号： B60L53/20 ,  B60L58/16 ,  B60R16/00 ,  G01R31/392 ,  H01M10/44 ,  H01M10/46 ,  H01M10/48 ,  H01M10/486 ,  H01M2010/4271 ,  H02J7/16 ,  Y02T10/7005 ,  Y02T10/705

    摘要： This battery controller of a vehicle includes an internal combustion engine, a generator; a battery; a battery state detector that detects a battery state including the remaining capacity of the battery; a degree-of-deterioration determination unit that determines the degree of deterioration of the battery based on the battery state; a neglect state detector; a monitoring time setting unit that sets a monitoring time to monitor the remaining capacity based on the degree of deterioration and the current remaining capacity of the battery when the neglect state of the vehicle is detected by the neglect state detector; and a charging necessity determination unit that determines whether or not the battery needs to be charged after the monitoring time set by the monitoring time setting unit passes. Charging of the battery by the generator is started when the charging necessity determination unit determines that the battery needs to be charged.

    摘要翻译： 车辆的电池控制器包括内燃机，发电机， 一个电池 电池状态检测器，其检测包括电池的剩余容量的电池状态; 劣化程度确定单元，其基于电池状态确定电池的劣化程度; 忽略状态检测器; 监视时间设定单元，其在由所述忽视状态检测器检测到所述车辆的忽视状态时，基于所述劣化程度和所述电池的当前剩余容量来设定监视剩余容量的监视时间; 以及充电必要性判定单元，其在由所述监视时间设定单元设定的所述监视时间通过后，判定是否需要对所述电池进行充电。 当充电需要确定单元确定需要对电池充电时，开始由发电机对电池充电。

    Nail puncture test device having temperature measurement function
    9.
    发明授权
    Nail puncture test device having temperature measurement function 有权
    具有温度测量功能的指甲穿刺试验装置

    公开(公告)号：US08950936B2

    公开(公告)日：2015-02-10

    申请号：US13383110

    申请日：2009-07-10

    申请人： Masaji Sawa ,  Naoki Maruno ,  Masaru Yamana

    发明人： Masaji Sawa ,  Naoki Maruno ,  Masaru Yamana

    IPC分类号： G01K7/02 ,  H01M10/00 ,  H01M10/48 ,  G01K1/14 ,  G01R31/02 ,  G01R31/36

    CPC分类号： H01M10/486 ,  G01K1/14 ,  G01K7/02 ,  G01R31/025 ,  G01R31/3627

    摘要： In a prior-art nail puncture test, it has been difficult to measure the temperature at a short-circuiting portion, which is closely related to the scale of an accident which occurs. As a solution, A nail puncture test device having a temperature measurement function, a sheath thermocouple, and a fixing portion 6 of the sheath thermocouple, wherein a bottomed hole through which the sheath thermocouple is inserted is bored in the axial direction from a head portion to the vicinity of the distal end at the center part of the outer frame, and the sheath thermocouple is fixed to the outer frame by the fixing portion 6 in a state where the sheath thermocouple is inserted into the bottomed hole and the distal end thereof having a temperature measurement point is in contact with the bottom of the hole is provided.

    摘要翻译： 在现有技术的指甲穿刺试验中，难以测定短路部的温度，这与发生的事故的规模密切相关。 作为解决方案，具有温度测量功能的指甲穿刺测试装置，鞘热电偶和鞘热电偶的固定部分6，其中，将鞘热电偶插入的有底孔从头部在轴向上钻孔 到外框的中心部分的远端附近，鞘热电偶在鞘热电偶插入有底孔的状态下通过固定部6固定在外框上，其远端具有 提供温度测量点与孔的底部接触。

    Battery charge/discharge control apparatus
    10.
    发明授权
    Battery charge/discharge control apparatus 有权
    电池充放电控制装置

    公开(公告)号：US08779723B2

    公开(公告)日：2014-07-15

    申请号：US13379980

    申请日：2010-06-01

    申请人： Takashi Ogane ,  Naoki Maruno ,  Tsuyoshi Matsuda ,  Yuji Fujita

    发明人： Takashi Ogane ,  Naoki Maruno ,  Tsuyoshi Matsuda ,  Yuji Fujita

    IPC分类号： H02J7/00

    CPC分类号： B60W20/13 ,  B60K6/485 ,  B60L11/1857 ,  B60L11/1862 ,  B60L11/187 ,  B60L2260/50 ,  B60W10/26 ,  B60W20/00 ,  B60W2510/246 ,  B60W2510/248 ,  B60W2530/14 ,  G01R31/3679 ,  H01M10/443 ,  H01M10/48 ,  H01M2220/20 ,  Y02T10/6226 ,  Y02T10/7044 ,  Y02T10/705

    摘要： A battery charge/discharge control apparatus for a vehicle capable of driving an electric motor by a battery is provided. Temperature of the battery is detected, temperature history distribution of the battery after start of temperature detection is calculated, and a lifetime workload of the battery is calculated on the basis of this temperature history distribution of the battery. A permissible value of a workload increase rate indicating a workload to increase per unit distance is calculated on the basis of the lifetime workload of the battery and a travel distance of the vehicle. An actual workload increase rate of the battery is compared with the permissible value of the workload increase rate. In the case where the actual workload increase rate is larger than the permissible value of the workload increase rate, an output is restricted from the output of the battery restricted in a normal driving mode if necessary by a restricted value based upon a difference between the actual workload increase rate and the permissible value of the workload increase rate. This makes it possible to carry out lifetime prolonging control for the battery more accurately by setting up an appropriate charge/discharge permissible amount in accordance with temperature change of the battery in the past.

    摘要翻译： 提供一种能够通过电池驱动电动机的车辆的电池充放电控制装置。 检测电池的温度，计算开始温度检测后的电池的温度历史分布，并且基于电池的该温度历史分布来计算电池的寿命工作量。 基于电池的寿命工作量和车辆的行驶距离来计算表示每单位距离增加的工作负荷的工作量增加率的允许值。 将电池的实际工作负载增加率与工作量增加率的允许值进行比较。 在实际工作负荷增加率大于工作量增加率的允许值的情况下，如果必要，则以正常驱动模式限制的电池的输出限制输出，基于实际工作负荷增加率的实际值之间的差 工作量增加率和工作量增加率的允许值。 这使得可以通过根据过去的电池的温度变化设置适当的充电/放电允许量来更精确地执行电池的终身延长控制。