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1. 发明授权

US09647466B2 Battery system in which information transmission occurs via insulating circuits 有权
公开(公告)号：US09647466B2
公开(公告)日：2017-05-09
申请号：US12495038
申请日：2009-06-30
申请人： Kenji Kubo , Akihiko Kudo , Mutsumi Kikuchi , Gosuke Shibahara
发明人： Kenji Kubo , Akihiko Kudo , Mutsumi Kikuchi , Gosuke Shibahara
IPC分类号： H02J7/00 , G01N27/416 , B60L11/18 , H01M6/42
CPC分类号： H02J7/0019 , B60L11/18 , B60L2200/26 , G01R31/3658 , H01M6/42 , H02J7/0013 , H02J7/0016 , H02J7/0021 , H02J2007/0096 , Y02T10/7005 , Y02T10/7011 , Y02T10/7055
摘要： A battery system includes a battery module that is constituted with a plurality of serially connected battery cells, a plurality of integrated circuits that group the battery cells so as to perform processing on battery cells in each group, a first transmission path through which a command signal is transmitted via a first insulating circuit from a higher-order control circuit that controls the integrated circuits to a highest-order integrated circuit of the integrated circuit, a second transmission path through which a data signal collected by the integrated circuits is transmitted from the highest-order integrated circuit to a lowest-order integrated circuit, and a third transmission path through which the data signal is transmitted from the lowest-order integrated circuit to the higher-order control circuit via a second insulating circuit.

2. 发明授权

US08829717B2 Battery control device and battery system 有权
标题翻译：电池控制装置和电池系统
公开(公告)号：US08829717B2
公开(公告)日：2014-09-09
申请号：US13020116
申请日：2011-02-03
申请人： Akihiko Kudo , Mutsumi Kikuchi , Gosuke Shibahara , Akihiko Emori , Yasuo Uemura , Tatsumi Yamauchi , Kenji Kubo , Yoshinori Aoshima
发明人： Akihiko Kudo , Mutsumi Kikuchi , Gosuke Shibahara , Akihiko Emori , Yasuo Uemura , Tatsumi Yamauchi , Kenji Kubo , Yoshinori Aoshima
IPC分类号： H02J1/00 , H02J3/00 , H02J7/00
CPC分类号： H02J7/0018 , H02J7/0029 , H02J2007/004 , Y02T10/7055 , Y10T307/685
摘要： A battery control device for a battery module includes a plurality of integrated circuits. Each integrated circuit includes: a constant voltage circuit that lowers a total voltage of a battery cell group corresponding to the integrated circuit to an integrated circuit internal voltage; a signal generation circuit that generates, based upon a first signal provided by a higher-order control circuit, a second signal assuming a wave height value different from a wave height value of the first signal and outputs the second signal; and a startup circuit that includes a first comparator assuming a first decision-making threshold value corresponding to the first signal and a second comparator assuming a second decision-making threshold value corresponding to the second signal, and starts up the constant voltage circuit in response to a change in an output from at least either the first comparator or the second comparator.
摘要翻译：电池模块的电池控制装置包括多个集成电路。每个集成电路包括：恒压电路，将对应于集成电路的电池单元组的总电压降低到集成电路内部电压; 信号生成电路，其基于由上级控制电路提供的第一信号，生成假定与第一信号的波高值不同的波高值的第二信号，并输出第二信号; 以及启动电路，其包括假定与所述第一信号相对应的第一判定阈值的第一比较器和假设与所述第二信号相对应的第二判定阈值的第二比较器，并且响应于来自至少第一比较器或第二比较器的输出的改变。

3. 发明申请

US20100244847A1 Battery Monitoring System 有权
标题翻译：电池监控系统
公开(公告)号：US20100244847A1
公开(公告)日：2010-09-30
申请号：US12712849
申请日：2010-02-25
申请人： Akihiko Kudo , Mutsumi Kikuchi , Gosuke Shibahara , Akihiko Emori , Yasuo Uemura , Tatsumi Yamauchi , Kenji Kubo , Masahito Sonehara , Masahiko Amano , Yoshinori Aoshima
发明人： Akihiko Kudo , Mutsumi Kikuchi , Gosuke Shibahara , Akihiko Emori , Yasuo Uemura , Tatsumi Yamauchi , Kenji Kubo , Masahito Sonehara , Masahiko Amano , Yoshinori Aoshima
IPC分类号： G01N27/416
CPC分类号： B60L3/0046 , B60L3/0069 , B60L3/0084 , B60L7/14 , B60L11/1803 , B60L11/1851 , B60L11/1861 , B60L11/1866 , B60L2240/545 , B60L2240/547 , B60L2240/549 , G01R31/026 , G01R31/362 , G01R31/3624 , G01R31/3648 , G01R31/3658 , G01R35/00 , H02J7/0021 , Y02T10/7005 , Y02T10/7044 , Y02T10/7055 , Y02T10/7061
摘要： A battery monitoring system, comprises a battery state detection circuit that detects battery states of a plurality of battery cells that are connected in series, based on respective cell voltages of the plurality of battery cells, and a control circuit that monitors state of a battery cell, based on each cell voltage of the plurality of battery cells. The control circuit inputs pseudo voltage information to the battery state detection circuit, and thereby diagnoses whether or not the battery state detection circuit is operating normally.
摘要翻译：一种电池监视系统，包括：电池状态检测电路，其基于所述多个电池单元的各个电池电压来检测串联连接的多个电池单元的电池状态;以及控制电路，其监视电池单元的状态基于多个电池单元的每个电池电压。控制电路向电池状态检测电路输入伪电压信息，从而诊断电池状态检测电路是否正常工作。

4. 发明授权

US09035611B2 Battery system for vehicle 有权
标题翻译：汽车电池系统
公开(公告)号：US09035611B2
公开(公告)日：2015-05-19
申请号：US13201478
申请日：2010-02-18
申请人： Mutsumi Kikuchi , Akihiko Kudo , Gosuke Shibahara , Yoshinori Aoshima , Kenji Kubo , Yasuo Uemura
发明人： Mutsumi Kikuchi , Akihiko Kudo , Gosuke Shibahara , Yoshinori Aoshima , Kenji Kubo , Yasuo Uemura
IPC分类号： H01M10/46 , G01R31/36 , B60L3/00 , B60L11/18 , B60R16/033 , H01M10/48 , H02J7/00
CPC分类号： G01R31/3658 , B60L3/0046 , B60L11/18 , B60L11/1853 , B60L11/1866 , B60L2240/547 , B60L2240/549 , B60R16/033 , G01R31/026 , H01M10/482 , H02J7/0016 , Y02T10/7005 , Y02T10/7061
摘要： A battery system for a vehicle is provided with discharge circuits (R1, 129A through 129D, 128A through 128D) that discharge battery cells (BC1 through BC4) via measurement lines of those battery cells (BC1 through BC4). A control circuit transmits to an integrated circuit (3A) a first discharge command that causes discharge of the odd numbered battery cells (BC1 and BC3) of a cell group (GB1), a first transmission command that causes transmission to the control circuit of the terminal voltages of only the odd numbered battery cells (BC1 and BC3) measured during execution of the first discharge command, a second discharge command that causes discharge of the even numbered battery cells (BC2 and BC4) of the cell group (GB1), and a second transmission command that causes transmission to the control circuit of the terminal voltages of only the even numbered battery cells (BC2 and BC4) measured during execution of the second discharge command; and, based on the these various terminal voltages transmitted from the integrated circuit (3A), the control circuit diagnoses abnormalities in the system that includes the battery cells, the measurement lines, and the discharge circuits.
摘要翻译：车辆用电池系统具有通过这些电池单元（BC1〜BC4）的测定线对电池单体（BC1〜BC4）进行放电的放电电路（R1，129A〜129D，128A〜128D）。控制电路向集成电路（3A）发送导致单元组（GB1）的奇数个电池单元（BC1，BC3）的放电的第一放电指令，发送到控制电路的控制电路的第一发送指令在执行第一放电指令期间测量的只有奇数个电池单元（BC1和BC3）的端电压，引起电池组（GB1）的偶数电池单元（BC2和BC4）放电的第二放电指令，以及第二传输命令，其使得在执行第二放电命令期间测量的只有偶数电池单元（BC2和BC4）的端子电压传输到控制电路; 并且基于从集成电路（3A）发送的这些各种端子电压，控制电路对包括电池单元，测量线和放电电路的系统中的异常进行诊断。

5. 发明授权

US08723527B2 Battery monitoring system 有权
标题翻译：电池监控系统
公开(公告)号：US08723527B2
公开(公告)日：2014-05-13
申请号：US12712849
申请日：2010-02-25
申请人： Akihiko Kudo , Mutsumi Kikuchi , Gosuke Shibahara , Akihiko Emori , Yasuo Uemura , Tatsumi Yamauchi , Kenji Kubo , Masahito Sonehara , Masahiko Amano , Yoshinori Aoshima
发明人： Akihiko Kudo , Mutsumi Kikuchi , Gosuke Shibahara , Akihiko Emori , Yasuo Uemura , Tatsumi Yamauchi , Kenji Kubo , Masahito Sonehara , Masahiko Amano , Yoshinori Aoshima
IPC分类号： G01N27/416
CPC分类号： B60L3/0046 , B60L3/0069 , B60L3/0084 , B60L7/14 , B60L11/1803 , B60L11/1851 , B60L11/1861 , B60L11/1866 , B60L2240/545 , B60L2240/547 , B60L2240/549 , G01R31/026 , G01R31/362 , G01R31/3624 , G01R31/3648 , G01R31/3658 , G01R35/00 , H02J7/0021 , Y02T10/7005 , Y02T10/7044 , Y02T10/7055 , Y02T10/7061
摘要： A battery monitoring system, comprises a battery state detection circuit that detects battery states of a plurality of battery cells that are connected in series, based on respective cell voltages of the plurality of battery cells, and a control circuit that monitors state of a battery cell, based on each cell voltage of the plurality of battery cells. The control circuit inputs pseudo voltage information to the battery state detection circuit, and thereby diagnoses whether or not the battery state detection circuit is operating normally.
摘要翻译：一种电池监视系统，包括：电池状态检测电路，其基于所述多个电池单元的各个电池电压来检测串联连接的多个电池单元的电池状态;以及控制电路，其监视电池单元的状态基于多个电池单元的每个电池电压。控制电路向电池状态检测电路输入伪电压信息，从而诊断电池状态检测电路是否正常工作。

6. 发明申请

US20120025769A1 Battery System for Vehicle 有权
标题翻译：汽车电池系统
公开(公告)号：US20120025769A1
公开(公告)日：2012-02-02
申请号：US13201478
申请日：2010-02-18
申请人： Mutsumi Kikuchi , Akihiko Kudo , Gosuke Shibahara , Yoshinori Aoshima , Kenji Kubo , Yasuo Uemura
发明人： Mutsumi Kikuchi , Akihiko Kudo , Gosuke Shibahara , Yoshinori Aoshima , Kenji Kubo , Yasuo Uemura
IPC分类号： H02J7/00
CPC分类号： G01R31/3658 , B60L3/0046 , B60L11/18 , B60L11/1853 , B60L11/1866 , B60L2240/547 , B60L2240/549 , B60R16/033 , G01R31/026 , H01M10/482 , H02J7/0016 , Y02T10/7005 , Y02T10/7061
摘要： A battery system for a vehicle is provided with discharge circuits (R1, 129A through 129D, 128A through 128D) that discharge battery cells (BC1 through BC4) via measurement lines of those battery cells (BC1 through BC4). A control circuit transmits to an integrated circuit (3A) a first discharge command that causes discharge of the odd numbered battery cells (BC1 and BC3) of a cell group (GB1), a first transmission command that causes transmission to the control circuit of the terminal voltages of only the odd numbered battery cells (BC1 and BC3) measured during execution of the first discharge command, a second discharge command that causes discharge of the even numbered battery cells (BC2 and BC4) of the cell group (GB1), and a second transmission command that causes transmission to the control circuit of the terminal voltages of only the even numbered battery cells (BC2 and BC4) measured during execution of the second discharge command; and, based on the these various terminal voltages transmitted from the integrated circuit (3A), the control circuit diagnoses abnormalities in the system that includes the battery cells, the measurement lines, and the discharge circuits.
摘要翻译：车辆用电池系统具有通过这些电池单元（BC1〜BC4）的测定线对电池单体（BC1〜BC4）进行放电的放电电路（R1，129A〜129D，128A〜128D）。控制电路向集成电路（3A）发送导致单元组（GB1）的奇数个电池单元（BC1，BC3）的放电的第一放电指令，发送到控制电路的控制电路的第一发送指令在执行第一放电指令期间测量的只有奇数个电池单元（BC1和BC3）的端电压，引起电池组（GB1）的偶数电池单元（BC2和BC4）放电的第二放电指令，以及第二传输命令，其使得在执行第二放电命令期间测量的只有偶数电池单元（BC2和BC4）的端子电压传输到控制电路; 并且基于从集成电路（3A）发送的这些各种端子电压，控制电路对包括电池单元，测量线和放电电路的系统中的异常进行诊断。

7. 发明申请

US20110193413A1 Battery Control Device and Battery System 有权
标题翻译：电池控制装置和电池系统
公开(公告)号：US20110193413A1
公开(公告)日：2011-08-11
申请号：US13020116
申请日：2011-02-03
申请人： Akihiko KUDO , Mutsumi Kikuchi , Gosuke Shibahara , Akihiko Emori , Yasuo Uemura , Tatsumi Yamauchi , Kenji Kubo , Yoshinori Aoshima
发明人： Akihiko KUDO , Mutsumi Kikuchi , Gosuke Shibahara , Akihiko Emori , Yasuo Uemura , Tatsumi Yamauchi , Kenji Kubo , Yoshinori Aoshima
IPC分类号： H02J1/00
CPC分类号： H02J7/0018 , H02J7/0029 , H02J2007/004 , Y02T10/7055 , Y10T307/685
摘要： A battery control device for a battery module includes a plurality of integrated circuits. Each integrated circuit includes: a constant voltage circuit that lowers a total voltage of a battery cell group corresponding to the integrated circuit to an integrated circuit internal voltage; a signal generation circuit that generates, based upon a first signal provided by a higher-order control circuit, a second signal assuming a wave height value different from a wave height value of the first signal and outputs the second signal; and a startup circuit that includes a first comparator assuming a first decision-making threshold value corresponding to the first signal and a second comparator assuming a second decision-making threshold value corresponding to the second signal, and starts up the constant voltage circuit in response to a change in an output from at least either the first comparator or the second comparator.
摘要翻译：电池模块的电池控制装置包括多个集成电路。每个集成电路包括：恒压电路，将对应于集成电路的电池单元组的总电压降低到集成电路内部电压; 信号生成电路，其基于由上级控制电路提供的第一信号，生成假定与第一信号的波高值不同的波高值的第二信号，并输出第二信号; 以及启动电路，其包括假定与所述第一信号相对应的第一判定阈值的第一比较器和假设与所述第二信号相对应的第二判定阈值的第二比较器，并且响应于来自至少第一比较器或第二比较器的输出的改变。

8. 发明申请

US20100001737A1 Battery System 有权
标题翻译：电池系统
公开(公告)号：US20100001737A1
公开(公告)日：2010-01-07
申请号：US12495038
申请日：2009-06-30
申请人： Kenji Kubo , Akihiko Kudo , Mutsumi Kikuchi , Gosuke Shibahara
发明人： Kenji Kubo , Akihiko Kudo , Mutsumi Kikuchi , Gosuke Shibahara
IPC分类号： G01N27/416
CPC分类号： H02J7/0019 , B60L11/18 , B60L2200/26 , G01R31/3658 , H01M6/42 , H02J7/0013 , H02J7/0016 , H02J7/0021 , H02J2007/0096 , Y02T10/7005 , Y02T10/7011 , Y02T10/7055
摘要： A battery system includes a battery module that is constituted with a plurality of serially connected battery cells, a plurality of integrated circuits that group the battery cells by a plurality thereof so as to perform processing on battery cells in each group, a first transmission path through which a command signal is transmitted via a first insulating circuit from a higher-order control circuit that controls the plurality of integrated circuits to a highest-order integrated circuit of the integrated circuit, a second transmission path through which a data signal collected by the plurality of integrated circuits is transmitted from the highest-order integrated circuit to a lowest-order integrated circuit, and a third transmission path through which the data signal is transmitted from the lowest-order integrated circuit to the higher-order control circuit via a second insulating circuit.
摘要翻译：电池系统包括由多个串联的电池单元构成的电池模块，多个集成电路，通过多个集成电路将电池单元分组成多个，以便对每个组中的电池单元进行处理;第一传输路径，其中，命令信号经由第一绝缘电路从控制所述多个集成电路的高阶控制电路发送到所述集成电路的最高级集成电路;第二传输路径，由所述多个集成电路收集的数据信号的集成电路从最高阶集成电路发送到最低级集成电路，以及第三传输路径，数据信号通过该第三传输路径经由第二绝缘体从最低阶集成电路传输到高阶控制电路电路。

9. 发明授权

US08518570B2 Battery system 有权
标题翻译：电池系统
公开(公告)号：US08518570B2
公开(公告)日：2013-08-27
申请号：US12705305
申请日：2010-02-12
申请人： Akihiko Kudo , Gosuke Shibahara , Mutsumi Kikuchi , Satoru Shigeta
发明人： Akihiko Kudo , Gosuke Shibahara , Mutsumi Kikuchi , Satoru Shigeta
IPC分类号： H02J7/00
CPC分类号： H01M10/482 , H01M10/425 , H02J7/0021 , Y02T10/7055
摘要： A battery system includes: a battery unit formed by electrically connected in series a plurality of cell groups each made up with a plurality of battery cells electrically connected in series; a plurality of sensing lines for detecting voltages of respective battery cells in the battery unit; an integrated circuit provided to each of the cell group, to which the sensing lines for detecting voltages of respective battery cells in the cell group are connected; a case having housed therein a substrate at which a plurality of integrated circuits provided for the cell groups respectively are mounted; noise protection capacitors disposed between input terminals of the plurality of sensing lines; and at least one protection element against static electricity which is connected between the input terminals and the case.
摘要翻译：电池系统包括：电池单元，其串联电连接多个电池组，每个电池组由多个串联电连接的电池组构成; 用于检测电池单元中的各个电池单元的电压的多个感测线; 提供给每个单元组的集成电路，用于检测电池组中的各个电池单元的电压的感测线连接到该单元组; 其中容纳有分别安装有用于单元组的多个集成电路的基板的壳体; 噪声保护电容器，设置在多个感测线路的输入端子之间; 以及连接在输入端子和壳体之间的至少一个抵抗静电的保护元件。

10. 发明申请

US20100209748A1 Battery System 有权
标题翻译：电池系统
公开(公告)号：US20100209748A1
公开(公告)日：2010-08-19
申请号：US12705305
申请日：2010-02-12
申请人： Akihiko Kudo , Gosuke Shibahara , Mutsumi Kikuchi , Satoru Shigeta
发明人： Akihiko Kudo , Gosuke Shibahara , Mutsumi Kikuchi , Satoru Shigeta
IPC分类号： H01M10/48
CPC分类号： H01M10/482 , H01M10/425 , H02J7/0021 , Y02T10/7055
摘要： A battery system includes: a battery unit formed by electrically connected in series a plurality of cell groups each made up with a plurality of battery cells electrically connected in series; a plurality of sensing lines for detecting voltages of respective battery cells in the battery unit; an integrated circuit provided to each of the cell group, to which the sensing lines for detecting voltages of respective battery cells in the cell group are connected; a case having housed therein a substrate at which a plurality of integrated circuits provided for the cell groups respectively are mounted; noise protection capacitors disposed between input terminals of the plurality of sensing lines; and at least one protection element against static electricity which is connected between the input terminals and the case.
摘要翻译：电池系统包括：电池单元，其串联电连接多个电池组，每个电池组由多个串联电连接的电池组构成; 用于检测电池单元中的各个电池单元的电压的多个感测线; 提供给每个单元组的集成电路，用于检测电池组中的各个电池单元的电压的感测线连接到该单元组; 其中容纳有分别安装有用于单元组的多个集成电路的基板的壳体; 噪声保护电容器，设置在多个感测线路的输入端子之间; 以及连接在输入端子和壳体之间的至少一个抵抗静电的保护元件。

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