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1. 发明授权

US08836340B2 Assembled battery system and failure detection method of assembled battery system 有权
标题翻译：组装电池系统组装电池系统故障检测方法
公开(公告)号：US08836340B2
公开(公告)日：2014-09-16
申请号：US13312751
申请日：2011-12-06
申请人： Hironobu Aoki , Mami Mizutani , Yuuki Kuwano , Takehiro Usumori , Morio Suzuki , Takashi Morimoto
发明人： Hironobu Aoki , Mami Mizutani , Yuuki Kuwano , Takehiro Usumori , Morio Suzuki , Takashi Morimoto
IPC分类号： G01N27/416 , G01R31/36 , G01R31/02
CPC分类号： G01R31/3658 , G01R31/026
摘要： An assembled battery system is disclosed that includes a plurality of serially-connected battery cells; voltage detecting lines connectable at one ends to electrodes of the battery cells of the assembled battery; electric resistors serially-connected at one ends to the other ends of the voltage detecting lines; capacitors connected to the other ends of the electric resistors, each of the capacitors being configured to electrically interconnect one of the voltage detecting lines and the other voltage detecting line; voltage measuring circuits connected respectively to each of the voltage detecting lines; electrically openable short-circuiting switches arranged between the capacitors and the voltage measuring circuits and parallel-connected to the capacitors; and a monitoring circuit that detects a difference between a first measurement result and a second measurement result with respect to each of the short-circuiting switches and a failure of the voltage detecting lines, the short-circuiting switches or the voltage measuring circuits.
摘要翻译：公开了一种组合电池系统，其包括多个串联连接的电池单元; 一端的电压检测线与组电池的电池单元的电极连接; 电阻器一端串联连接到电压检测线的另一端; 连接到电阻器的另一端的电容器，每个电容器被配置为电气互连电压检测线路和另一个电压检测线路之一; 电压测量电路分别连接到每个电压检测线; 布置在电容器和电压测量电路之间并并联连接到电容器的电可开启短路开关; 以及监视电路，其针对每个短路开关检测第一测量结果和第二测量结果之间的差异以及电压检测线，短路开关或电压测量电路的故障。

2. 发明申请

US20120146652A1 ASSEMBLED BATTERY SYSTEM AND FAILURE DETECTION METHOD OF ASSEMBLED BATTERY SYSTEM 有权
标题翻译：组装电池系统和组装电池系统故障检测方法
公开(公告)号：US20120146652A1
公开(公告)日：2012-06-14
申请号：US13312751
申请日：2011-12-06
申请人： Hironobu Aoki , Mami Mizutani , Yuuki Kuwano , Takehiro Usumori , Morio Suzuki , Takashi Morimoto
发明人： Hironobu Aoki , Mami Mizutani , Yuuki Kuwano , Takehiro Usumori , Morio Suzuki , Takashi Morimoto
IPC分类号： G01N27/416
CPC分类号： G01R31/3658 , G01R31/026
摘要： An assembled battery system is disclosed that includes a plurality of serially-connected battery cells; voltage detecting lines connectable at one ends to electrodes of the battery cells of the assembled battery; electric resistors serially-connected at one ends to the other ends of the voltage detecting lines; capacitors connected to the other ends of the electric resistors, each of the capacitors being configured to electrically interconnect one of the voltage detecting lines and the other voltage detecting line; voltage measuring circuits connected respectively to each of the voltage detecting lines; electrically openable short-circuiting switches arranged between the capacitors and the voltage measuring circuits and parallel-connected to the capacitors; and a monitoring circuit that detects a difference between a first measurement result and a second measurement result with respect to each of the short-circuiting switches and a failure of the voltage detecting lines, the short-circuiting switches or the voltage measuring circuits.
摘要翻译：公开了一种组合电池系统，其包括多个串联连接的电池单元; 一端的电压检测线与组电池的电池单元的电极连接; 电阻器一端串联连接到电压检测线的另一端; 连接到电阻器的另一端的电容器，每个电容器被配置为电气互连电压检测线路和另一个电压检测线路之一; 电压测量电路分别连接到每个电压检测线; 布置在电容器和电压测量电路之间并并联连接到电容器的电可开启短路开关; 以及监视电路，其针对每个短路开关检测第一测量结果和第二测量结果之间的差异以及电压检测线，短路开关或电压测量电路的故障。

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