专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08947051B2 Storage capacity management system 有权
标题翻译：存储容量管理系统
公开(公告)号：US08947051B2
公开(公告)日：2015-02-03
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 , G01N27/416 , H01M10/48 , B60K6/48 , B60L3/00 , B60L11/14 , B60L11/18 , B60L15/20 , G01R19/165 , G01R31/36 , H02J7/02
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, a lower limit terminal voltage inducing part for inducing a lower limit terminal voltage, an upper and lower limit voltage width calculating part for calculating an upper and lower limit voltage width, an intermediate voltage difference calculating part for calculating an intermediate voltage difference, an upper and lower limit voltage ratio calculating part for calculating an upper and lower limit voltage difference, an intermediate determination voltage ratio inducing part, a voltage ratio comparing part, 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.
摘要翻译：存储容量管理系统包括用于感应上限端子电压的上限端子电压诱导部分，用于诱导下限端子电压的下限端子电压感生部分，用于计算上限端子电压的上限和下限电压宽度计算部分，用于计算中间电压差的中间电压差计算部分，用于计算上限和下限电压差的上限和下限电压比计算部分，中间判定电压比率诱导部分，电压比率比较部分以及当电压比比较部分的比较结果满足预定条件时，基于上限存储容量，下限存储容量和中间确定电压比来诱导中间存储容量的中间存储容量诱导部分。

2. 发明申请

US20120133332A1 STORAGE CAPACITY MANAGEMENT SYSTEM 有权
标题翻译：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。

3. 发明授权

US08674664B2 Charge controller 有权
标题翻译：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。

4. 发明申请

US20100052618A1 BATTERY CAPACITY CONTROLLER 有权
标题翻译：电池容量控制器
公开(公告)号：US20100052618A1
公开(公告)日：2010-03-04
申请号：US12543192
申请日：2009-08-18
申请人： Katsuya Inoue , Yoshikazu Ohnuma , Yuji Fujita
发明人： Katsuya Inoue , Yoshikazu Ohnuma , Yuji Fujita
IPC分类号： H02J7/00 , H02J7/04
CPC分类号： G01R31/3662 , G01R31/361
摘要： A battery capacity controller includes a battery capacity estimating part that estimates the battery capacity of a battery in which an internal resistance is increased in accordance with the decrease of the battery capacity in the vicinity of a prescribed lower limit battery capacity and a battery capacity correcting part that changes, during the discharge of the battery, an estimated battery capacity estimated by the battery capacity estimating part to a proper value in a lower limit side when an internal resistance difference as a difference between the internal resistance value of the battery and the internal resistance value of the battery at the time of the lower limit battery capacity is a prescribed value or lower.
摘要翻译：电池容量控制器包括：电池容量估计部，其根据规定的下限电池容量附近的电池容量的减少和电池容量校正部，估计内部电阻增加的电池的电池容量; 当电池的内部电阻值和内部电阻之间的差作为内部电阻差时，在电池放电期间，将由电池容量估计部估计的估计电池容量改变为下限侧的适当值下限电池容量时的电池的值为规定值以下。

5. 发明授权

US08390257B2 Battery capacity controller 有权
标题翻译：电池容量控制器
公开(公告)号：US08390257B2
公开(公告)日：2013-03-05
申请号：US12543192
申请日：2009-08-18
申请人： Katsuya Inoue , Yoshikazu Ohnuma , Yuji Fujita
发明人： Katsuya Inoue , Yoshikazu Ohnuma , Yuji Fujita
IPC分类号： H02J7/00
CPC分类号： G01R31/3662 , G01R31/361
摘要： A battery capacity controller includes a battery capacity estimating part that estimates the battery capacity of a battery in which an internal resistance is increased in accordance with the decrease of the battery capacity in the vicinity of a prescribed lower limit battery capacity and a battery capacity correcting part that changes, during the discharge of the battery, an estimated battery capacity estimated by the battery capacity estimating part to a proper value in a lower limit side when an internal resistance difference as a difference between the internal resistance value of the battery and the internal resistance value of the battery at the time of the lower limit battery capacity is a prescribed value or lower.
摘要翻译：电池容量控制器包括：电池容量估计部，其根据规定的下限电池容量附近的电池容量的减少和电池容量校正部，估计内部电阻增加的电池的电池容量; 当电池的内部电阻值和内部电阻之间的差作为内部电阻差时，在电池放电期间，将由电池容量估计部估计的估计电池容量改变为下限侧的适当值下限电池容量时的电池的值为规定值以下。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式