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1. 发明授权

EP1995123B1 BATTERY STATE JUDGING DEVICE 失效
公开(公告)号：EP1995123B1
公开(公告)日：2018-12-05
申请号：EP07738043.4
申请日：2007-03-08
申请人： Shin-Kobe Electric Machinery Co., Ltd.
发明人： MACHIYAMA, Yoshiaki , YAMADA, Keizo , YAMADA, Yoshifumi , HARA, Takashi
IPC分类号： B60L11/18 , H01M10/06 , G01R31/36 , H01M10/48
CPC分类号： G01R31/3668 , B60L11/1861 , G01R31/362 , G01R31/3648 , G01R31/3662 , G01R31/3675 , H01M10/06 , H01M10/48 , H01M10/486 , Y02E60/126 , Y02T10/7016 , Y02T10/7044 , Y02T10/705
摘要： The present invention provides a battery state determining apparatus which can determine a battery state of a lead battery from an engine starting voltage accurately considering influence of a temperature of a vehicle. An engine starting voltage Vst1 obtained by correcting an engine starting voltage Vst of a lead battery at an engine starting time is calculated based upon an open-circuit voltage OCV and a temperature of a vehicle(S112), a battery determination voltage Vst_th representing a voltage of the lead battery at an engine starting time when a growth rate of internal resistance of the lead battery reaches a predetermined value from the open-circuit voltage OCV is calculated (S126), and a battery state of the lead battery is determined by determining whether an engine starting voltage Vst1 belongs to a predetermined region on a characteristic map (S132). A temperature of the lead battery measured after at least a predetermined time elapsing from engine stopping is regarded as temperature of the vehicle so that the engine starting voltage Vst1 is calculated.

2. 发明公开

EP1995123A1 BATTERY STATE JUDGING DEVICE 失效
标题翻译： VORRICHTUNG ZUR BEURTEILUNG DES BATTERIESTATUS
公开(公告)号：EP1995123A1
公开(公告)日：2008-11-26
申请号：EP07738043.4
申请日：2007-03-08
申请人： Shin-Kobe Electric Machinery Co., Ltd.
发明人： MACHIYAMA, Yoshiaki , YAMADA, Keizo , YAMADA, Yoshifumi , HARA, Takashi
IPC分类号： B60R16/04 , B60L3/00 , G01R31/36 , H01M10/48
CPC分类号： G01R31/3668 , B60L11/1861 , G01R31/362 , G01R31/3648 , G01R31/3662 , G01R31/3675 , H01M10/06 , H01M10/48 , H01M10/486 , Y02E60/126 , Y02T10/7016 , Y02T10/7044 , Y02T10/705
摘要： The present invention provides a battery state determining apparatus which can determine a battery state of a lead battery from an engine starting voltage accurately considering influence of a temperature of a vehicle. An engine starting voltage Vst1 obtained by correcting an engine starting voltage Vst of a lead battery at an engine starting time is calculated based upon an open-circuit voltage OCV and a temperature of a vehicle(S112), a battery determination voltage Vst_th representing a voltage of the lead battery at an engine starting time when a growth rate of internal resistance of the lead battery reaches a predetermined value from the open-circuit voltage OCV is calculated (S126), and a battery state of the lead battery is determined by determining whether an engine starting voltage Vst1 belongs to a predetermined region on a characteristic map (S132). A temperature of the lead battery measured after at least a predetermined time elapsing from engine stopping is regarded as temperature of the vehicle so that the engine starting voltage Vst1 is calculated.
摘要翻译：本发明提供一种电池状态判定装置，能够根据车辆的温度的影响精确地从发动机起动电压确定铅蓄电池的电池状态。基于开路电压OCV和车辆的温度（S112），计算表示电压的电池的确定电压Vst_th，计算通过在发动机起动时间校正铅蓄电池的发动机起动电压Vst而得到的发动机起动电压Vst1 计算铅电池的内部电阻的增长率从开路电压OCV达到规定值时的发动机起动时刻（S126），通过判定是否确定铅蓄电池的电池状态发动机起动电压Vst1属于特性图上的预定区域（S132）。在从发动机停止后至少预定时间内测量的铅蓄电池的温度被认为是车辆的温度，从而计算发动机起动电压Vst1。

3. 发明授权

EP1821363B1 STORAGE BATTERY UNIT 有权
标题翻译：蓄电池单位
公开(公告)号：EP1821363B1
公开(公告)日：2013-01-09
申请号：EP05809391.5
申请日：2005-11-22
申请人： Shin-Kobe Electric Machinery Co., Ltd.
发明人： KOBUSE, Shun , YAMADA, Keizo , MACHIYAMA, Yoshiaki , OTHSU, Kouji
IPC分类号： H01M10/48 , H02J7/00 , G01R31/36
CPC分类号： H01M10/482 , G01R31/3655 , G01R31/3686 , G01R31/3696 , H01M10/48 , H02J7/0031 , H02J7/0047 , H02J2007/004

4. 发明公开

EP1821363A1 STORAGE BATTERY UNIT 有权
标题翻译： SPEICHERBATTERIEEINHEIT
公开(公告)号：EP1821363A1
公开(公告)日：2007-08-22
申请号：EP05809391.5
申请日：2005-11-22
申请人： Shin-Kobe Electric Machinery Co., Ltd.
发明人： KOBUSE, Shun , YAMADA, Keizo , MACHIYAMA, Yoshiaki , OHTSU, Kouji
IPC分类号： H01M10/48 , B60R16/02 , B60R16/033 , B60R16/04
CPC分类号： H01M10/482 , G01R31/3655 , G01R31/3686 , G01R31/3696 , H01M10/48 , H02J7/0031 , H02J7/0047 , H02J2007/004
摘要： A storage battery unit (1) including a storage battery (2) and a monitoring device (3) that monitors a state of the storage battery using an output of the storage battery as an input, wherein, in order to prevent the monitoring device from consuming electric power in a state before use of the storage battery and prevent nonfunctioning of the monitoring device in use of the storage battery, a starting circuit (4) is provided between the storage battery and the monitoring device (3), the starting circuit including: a main switch that holds an OFF state in a state before a load is connected to the storage battery and interrupts supply of electric power from the storage battery (2) to the monitoring device; and a switch drive circuit that detects a reduction in terminal voltage of the storage battery that occurs when the load exceeding the set value is connected to the storage battery, and sets the main switch to an ON state.
摘要翻译：一种蓄电池单元（1），包括使用所述蓄电池的输出作为输入来监视所述蓄电池的状态的蓄电池（2）和监视装置（3），其中，为了防止所述监视装置在使用蓄电池之前的状态下消耗电力，并且防止在使用蓄电池时监视装置不起作用，在蓄电池和监视装置（3）之间设置起动电路（4），起动电路包括：在负载连接到蓄电池之前的状态下保持断开状态并且中断从蓄电池（2）向监控装置供电的主开关; 以及开关驱动电路，其检测当超过设定值的负载连接到蓄电池时发生的蓄电池的端子电压的降低，并将主开关设定为接通状态。

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