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3. 发明授权

US08981726B2 Secondary battery system and charging system for secondary battery 有权
标题翻译：二次电池系统和二次电池充电系统
公开(公告)号：US08981726B2
公开(公告)日：2015-03-17
申请号：US13349461
申请日：2012-01-12
申请人： Takuji Uchibori
发明人： Takuji Uchibori
IPC分类号： H02J7/00 , H01M10/44 , H01M2/34 , H01M10/48
CPC分类号： H01M10/44 , H01M2/348 , H01M10/48 , H02J7/0029
摘要： A secondary battery system includes a secondary battery, an abnormality detecting unit OC which detects whether the secondary battery has become abnormal, and a signal generating circuit which outputs a signal to an externally connected device based on detection information of the abnormality detecting unit OC. The signal generating circuit includes a circuit element that can be held at least in a first state and in a second state. The signal generating circuit is configured to change an output state of a signal to the externally connected device based on whether the circuit element is in the first state or in the second state. The signal generating circuit is configured to switch the circuit element from the first state to the second state when the abnormality detecting unit OC has detected the abnormal state, and not to return the circuit element to the first state.
摘要翻译：二次电池系统包括二次电池，检测二次电池是否变得异常的异常检测单元OC，以及基于异常检测单元OC的检测信息向外部连接的装置输出信号的信号生成电路。信号发生电路包括可以至少保持在第一状态和第二状态的电路元件。信号发生电路被配置为基于电路元件是处于第一状态还是处于第二状态来将信号的输出状态改变为外部连接的装置。信号发生电路被配置为当异常检测单元OC检测到异常状态时将电路元件从第一状态切换到第二状态，并且不使电路元件返回到第一状态。

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