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1.发明申请公开(公告)号：US20140088823A1
公开(公告)日：2014-03-27
申请号：US14094070
申请日：2013-12-02
发明人： Kenji KUBO , Akihiko KUDO , Mutsumi KIKUCHI , Akihiko EMORI
CPC分类号： B60L11/1879 , B60L11/1855 , B60L11/1866 , G01R19/16542 , G01R31/026 , G01R31/36 , G01R31/3637 , G01R31/3658 , G01R35/00 , H02J7/0021 , H02J7/0026 , Y02T10/7005 , Y02T10/7061 , Y02T90/16
摘要： A battery system for vehicle comprises a battery unit that is constituted with a plurality of serially connected cell groups each include a plurality of serially connected battery cells, integrated circuits that are each disposed in correspondence to one of the cell groups of the battery unit and each measure terminal voltages at the battery cells in the corresponding cell group, and a signal transmission path through which one of the integrated circuits is connected to another one of the integrated circuits or to a circuit other than that of the integrated circuits.
摘要翻译： 一种用于车辆的电池系统，包括：电池单元，其由多个串联连接的电池组构成，每个电池组包括多个串联的电池单元;集成电路，其分别对应于电池单元的一个电池组和每个 测量相应单元组中的电池单元的端子电压以及集成电路中的一个连接到集成电路中的另一个或不同于集成电路的电路的信号传输路径。
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公开(公告)号：US20140159739A1
公开(公告)日：2014-06-12
申请号：US14178880
申请日：2014-02-12
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： G01R31/36
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。
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公开(公告)号：US20160303977A1
公开(公告)日：2016-10-20
申请号：US15195541
申请日：2016-06-28
发明人： Akihiko KUDO , Mutsumi KIKUCHI , Gosuke SHIBAHARA , Akihiko EMORI , Yasuo UEMURA , Tatsumi YAMAUCHI , Kenji KUBO , Masahito SONEHARA , Masahiko AMANO , Yoshinori AOSHIMA
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。
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公开(公告)号：US20150191102A1
公开(公告)日：2015-07-09
申请号：US14661412
申请日：2015-03-18
发明人： Kenji KUBO , Akihiko KUDO , Mutsumi KIKUCHI , Akihiko EMORI
IPC分类号： B60L11/18
CPC分类号： B60L11/1879 , B60L11/1855 , B60L11/1866 , G01R19/16542 , G01R31/026 , G01R31/36 , G01R31/3637 , G01R31/3658 , G01R35/00 , H02J7/0021 , H02J7/0026 , Y02T10/7005 , Y02T10/7061 , Y02T90/16
摘要： A battery system for vehicle comprises a battery unit that is constituted with a plurality of serially connected cell groups each include a plurality of serially connected battery cells, integrated circuits that are each disposed in correspondence to one of the cell groups of the battery unit and each measure terminal voltages at the battery cells in the corresponding cell group, and a signal transmission path through which one of the integrated circuits is connected to another one of the integrated circuits or to a circuit other than that of the integrated circuits.
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公开(公告)号：US20170214254A1
公开(公告)日：2017-07-27
申请号：US15483423
申请日：2017-04-10
发明人： Kenji KUBO , Akihiko KUDO , Mutsumi KIKUCHI , Gosuke SHIBAHARA
IPC分类号： H02J7/00
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.
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