返回项目页面
对比文件列表
1999-11-30_None_发明专利_JPH11329512A Secondary battery capacity deterioration judging method and its judging device_+++B_D_H_J_n+++.docx
2026-07-03 01:00
2002-08-15_US2002109506A_发明申请_US20020109506A1 Detecting method for detecting internal state of a rechargeable battery, detecting device for practicing said detecting method, and instrument provided wi_+++B_D_I_N_e_h+++.docx
2026-07-03 01:00
2003-01-09_US2003006735A_发明申请_US20030006735A1 Detecting method for detecting internal information of a rechargeable battery, detecting apparatus for detecting internal information of a rechargeable ba_+++B_D_I_J_N+++.docx
2026-07-03 01:00
2004-04-21_KR1020040033278A_发明公开_KR1020040033278A 충전지의 내부저항을 검출하기 위한 검출방법 및 검출장치_+++B_D_I_N+++.docx
2026-07-03 01:00
2004-04-28_EP1414101A_发明公开_EP1414101A2 Detecting method and detecting apparatus for detecting internal resistance of a rechargeable battery and rechargeable battery pack having said detecting apparatu_+++B_D_F_I_J_L_N_c_e_h_k+++.docx
2026-07-03 01:00
2004-05-27_JP2004152755A_发明专利_JP2004152755A Internal resistance detection method of secondary battery, internal resistance detecting device, internal resistance detection program, and medium storing t_+++B_D_I_N+++.docx
2026-07-03 01:00
2004-07-15_US2004138836A_发明申请_US20040138836A1 Apparatus and method for calculating offset value for an electric sensor_+++C_D_I_a_b_n+++.docx
2026-07-03 01:00
2004-11-24_CN1549385A_发明公开_CN1549385A 检测充电电池内部的方法和设备、含该设备的充电电池组_+++B_D_I_N+++.docx
2026-07-03 01:00
2005-02-17_US2005035743A_发明申请_US20050035743A1 Detecting method and detecting apparatus for detecting internal of rechargeable battery, rechargeable battery pack having said detecting apparatus therein_+++B_D_I_N+++.docx
2026-07-03 01:00
2005-12-26_KR1020050121184A_发明公开_KR1020050121184A 충전지의 내부저항의 검출장치를 수용하는 충전지팩 및검사용 충전지의 내부저항 검출용 프로그램이 기억된 매체_+++B_I_N_d_h+++.docx
2026-07-03 01:00
2006-04-10_KR100570054B_发明授权_KR100570054B1 충전지의 내부저항을 검출하기 위한 검출방법 및 검출장치_+++B_D_I_N_h_j+++.docx
2026-07-03 01:00
2007-01-10_KR100665968B_发明授权_KR100665968B1 충전지의 내부저항의 검출장치를 수용하는 충전지팩 및검사용 충전지의 내부저항 검출용 프로그램이 기억된 매체_+++B_D_I_N_e_h+++.docx
2026-07-03 01:00
2007-03-13_US7190171B_发明授权_US07190171B2 Detecting method and detecting apparatus for detecting internal of rechargeable battery, rechargeable battery pack having said detecting apparatus therein, appa_+++B_I_N_d+++.docx
2026-07-03 01:00
2007-05-31_US2007120554A_发明申请_US20070120554A1 Detecting method and detecting apparatus for detecting internal of rechargeable battery, rechargeable battery pack having said detecting apparatus therein_+++B_D_I_N+++.docx
2026-07-03 01:00
2008-06-17_US7388383B_发明授权_US07388383B2 Detecting method and detecting apparatus for detecting internal of rechargeable battery, rechargeable battery pack having said detecting apparatus therein, appa_+++B_D_I_N_h_j+++.docx
2026-07-03 01:00
2010-06-10_JP2010127858A_发明专利_JP2010127858A Battery pack and electronic device using same_+++A_B_C_G_I_d_e_f_m+++.docx
2026-07-03 01:00
2010-09-30_JP2010217070A_发明专利_JP2010217070A Capacity estimation device and vehicle_+++B_I_N_d+++.docx
2026-07-03 01:00
2011-12-22_JP2011257411A_发明专利_JP2011257411A Internal state detection circuit for secondary battery and battery pack, equipment, machine and system having the same_+++B_D_E_F_H_I_J_K_L_N+++.docx
2026-07-03 01:00
2012-05-10_US2012112685A_发明申请_US20120112685A1 BATTERY PACK MANAGER UNIT AND METHOD FOR USING SAME TO EXTEND THE LIFE OF A BATTERY PACK_+++B_N_d_i_j+++.docx
2026-07-03 01:00
2012-12-06_US2012306450A_发明申请_US20120306450A1 Semiconductor Integrated Circuit Having Battery Control Function and Operation Method Thereof_+++B_D_H_I_e+++.docx
2026-07-03 01:00
2012-12-13_JP2012247339A_发明专利_JP2012247339A Semiconductor integrated circuit and operation method therefor_+++B_H_I_d+++.docx
2026-07-03 01:00
2013-04-11_US2013090872A_发明申请_US20130090872A1 BATTERY MANAGEMENT SYSTEM, BATTERY MANAGEMENT APPARATUS, METHOD OF REUSING BATTERY, AND INFORMATION COMMUNICATION TERMINAL APPARATUS_+++D_J_b_h_i_n+++.docx
2026-07-03 01:00
2013-10-17_US2013271072A_发明申请_US20130271072A1 Wireless Battery Area Network For A Smart Battery Management System_+++B_N_a_c_d_i_j+++.docx
2026-07-03 01:00
2014-04-17_US2014103934A_发明申请_US20140103934A1 BATTERY DIAGNOSIS DEVICE AND METHOD_+++B_D_I_J_N_h+++.docx
2026-07-03 01:00
2015-02-05_JP2015026478A_发明专利_JP2015026478A 制御装置及び制御方法_+++B_D_H_I_N_j+++.docx
2026-07-03 01:00
2015-02-05_JP2015027223A_发明专利_JP2015027223A 電池交換管理システム及び方法_+++B_D_H_I_J_N+++.docx
2026-07-03 01:00
2015-03-11_EP2846395A_发明公开_EP2846395A2 Battery pack, apparatus including battery pack, and method of managing battery pack_+++B_D_H_I_N_a_j+++.docx
2026-07-03 01:00
2015-03-12_US2015070024A_发明申请_US20150070024A1 BATTERY PACK, APPARATUS INCLUDING BATTERY PACK, AND METHOD OF MANAGING BATTERY PACK_+++A_B_C_D_H_I_N_j+++.docx
2026-07-03 01:00
2015-03-18_CN104426209A_发明公开_CN104426209A 电池组、包括电池组的装置和管理电池组的方法_+++A_B_C_D_H_I_J_N+++.docx
2026-07-03 01:00
2015-03-18_KR1020150029204A_发明公开_KR1020150029204A 배터리 팩, 배터리 팩을 포함하는 장치, 및 배터리 팩의 관리 방법_+++A_B_D_H_I_N_c_j+++.docx
2026-07-03 01:00
2015-03-19_JP2015052590A_发明专利_JP2015052590A バッテリーパック、バッテリーパックを備える装置、及びバッテリーパックの管理方法_+++A_B_C_D_H_I_J_N+++.docx
2026-07-03 01:00
2015-10-15_US2015293183A_发明申请_US20150293183A1 BATTERY MANAGEMENT DEVICE, POWER SUPPLY, AND SOC ESTIMATION METHOD_+++A_B_C_D_I_N_h_j+++.docx
2026-07-03 01:00
2015-10-28_CN105006864A_发明公开_CN105006864A 储能供电系统和方法_+++B_D_E_I_f_j_n+++.docx
2026-07-03 01:00
2016-02-08_JP2016024170A_发明专利_JP2016024170A 電池制御装置_+++B_D_H_I_J_N+++.docx
2026-07-03 01:00
2016-05-11_KR1020160051327A_发明公开_KR1020160051327A 배터리 용량 퇴화 추정 장치_+++B_D_H_N_j+++.docx
2026-07-03 01:00
2016-07-19_US9395418B_发明授权_US09395418B2 System and method for determining the state of health of electrochemical battery cells_+++D_N_b+++.docx
2026-07-03 01:00
2017-03-29_JP6102609B_发明专利_JP6102609B2 電池交換管理システム及び方法_+++B_D_H_I_N_j+++.docx
2026-07-03 01:00
2017-05-22_KR101738601B_发明授权_KR101738601B1 배터리 용량 퇴화 추정 장치_+++B_D_H_N_i_j+++.docx
2026-07-03 01:00
2017-06-14_JP6147668B_发明专利_JP6147668B2 スマート電池管理システムのための無線電池エリアネットワーク_+++B_N_d_h_i_j+++.docx
2026-07-03 01:00
2018-04-26_JP2018068081A_发明专利_JP2018068081A 二次電池の充電時間の予測装置および予測方法_+++B_d_h_j_n+++.docx
2026-07-03 01:00
2018-05-10_JP2018073777A_发明专利_JP2018073777A リチウムイオン二次電池の制御システム_+++B_D_H_N+++.docx
2026-07-03 01:00
2021-10-27_EP3901643A_发明公开_EP3901643A1 DEVICE AND METHOD FOR DETERMINING BATTERY CELL ABNORMALITY_+++A_B_C_D_E_F_G_H_I_J_K_L_M_N+++.docx
2026-07-03 01:00
2021-11-02_CN113597562A_发明公开_CN113597562A 用于确定电池单元异常的设备和方法_+++A_B_C_D_E_F_G_H_I_J_K_L_M_N+++.docx
2026-07-03 01:00
2021-11-25_US2021367277A_发明申请_US20210367277A1 BATTERY MANAGEMENT DEVICE, BATTERY INFORMATION PROCESSING SYSTEM, AND BATTERY INFORMATION PROCESSING METHOD_+++B_D_H_I_J_N+++.docx
2026-07-03 01:00
2022-01-18_JP2022507511A_发明专利_JP2022507511A バッテリーセルの異常判断装置及び方法_+++A_B_C_D_E_F_G_H_I_J_K_L_M_N+++.docx
2026-07-03 01:00
2022-03-03_US2022065944A_发明申请_US20220065944A1 Apparatus and Method for Determining Error of a Battery Cell_+++A_B_C_D_E_F_G_H_I_J_K_L_M_N+++.docx
2026-07-03 01:00
2023-10-03_US11774515B_发明授权_US11774515B2 Apparatus and method for determining error of a battery cell_+++A_B_C_D_E_F_G_H_I_J_K_L_M_N+++.docx
2026-07-03 01:00
2024-05-24_CN113597562B_发明授权_CN113597562B 用于确定电池单元异常的设备和方法_+++A_B_C_D_E_F_G_H_I_J_K_L_M_N+++.docx
2026-07-03 01:00
2025-12-16_JP7786029B_发明专利_JP7786029B2 バッテリーセルの異常判断装置及び方法_+++A_B_C_D_E_F_G_H_I_J_K_L_M_N+++.docx
2026-07-03 01:00
EP3901643A1_Description_20260619_0115_+++A_B_C_D_E_F_G_H_I_J_K_L_M_N+++.docx
2026-07-03 01:00
2007-05-31_US2007120554A_发明申请_US20070120554A1 Detecting method and detecting apparatus for detecting internal of rechargeable battery, rechargeable battery pack having said detecting apparatus therein_+++B_D_I_N+++.docx

好的,我们将按您的要求进行严谨的专利特征比对分析。

## 本次分析的基本信息

- **对比文件名称**:2007-05-31_US2007120554A_发明申请_US20070120554A1 Detecting method and detecting apparatus for detecting internal of rechargeable battery, rechargeable battery pack having said detecting apparatus therein

- **目标专利名称**:1536用于确定电池单元异常的设备和方法CN113597562B

- **本次调用的模型名称**:无具体名称,按指定角色执行

## 特征比对表格

第一栏:技术特征描述及公开性判断结果第二栏:对比文件原文引用(中文翻译,含段落标号)第三栏:公开性论述
**技术特征A**:所述电池单元异常确定设备包括:磁场测量单元,所述磁场测量单元构造成测量由在电池单元中流动的电流产生的磁场<br><br>**《未公开》**对比文件通篇未提及“磁场测量单元”或通过磁场测量电流。对比文件采用充电电流检测部分(charging current-detecting portion)检测电流,例如:<br>“a charging current-detecting portion 703 for detecting a charging current of the inspective rechargeable battery”【0153】。对比文件明确使用电流检测部分(通常为电阻等)直接测量充电电流,而不是通过测量磁场来间接计算电流。目标专利的特征A限定了通过测量由电流产生的磁场来获得电流,这是与直接电流测量不同的技术手段。对比文件既未直接公开磁场测量单元,也未暗示或隐含公开该结构。本领域技术人员从对比文件不能毫无疑义地得出使用磁场测量单元,也不能合理推断出该特征。
**技术特征B**:电压测量单元,所述电压测量单元用于测量所述电池单元的电压<br><br>**《直接公开》**“a battery voltage-detecting portion 702 for detecting a voltage between a pair of terminals (an inter-terminal voltage) of the inspective rechargeable battery”【0153】。对比文件明确公开了电压检测部分,用于测量待检电池的端电压,其功能与目标专利的电压测量单元完全相同。因此该特征被直接公开。
**技术特征C**:控制单元,所述控制单元构造成通过使用由所述磁场测量单元测得的磁场计算出的电流来计算所述电池单元的容量<br><br>**《未公开》**对比文件公开了控制单元(control portion 704),其功能包括:<br>“a charged electricity quantity (=a charge capacity) of the inspective rechargeable battery is obtained by the arithmetic unit of the control portion 704”【0158】;<br>但该容量的计算基于充电电流检测部分703直接测得的电流,而非由磁场推算的电流。特征C依赖于特征A的磁场测量单元,由于对比文件未公开磁场测量单元,因此也不存在“通过使用磁场计算出的电流”这一前提。对比文件控制单元虽计算容量,但电流来源是直接检测,而非通过磁场计算。故该特征未被直接或隐含公开。
**技术特征D**:其中,所述控制单元通过使用所述电池单元的容量来确定所述电池单元的异常<br><br>**《直接公开》**“internal resistance of said inspective rechargeable battery is detected from information from said means (iv)”【0028】;<br>内阻增加是电池异常(劣化)的一种表现,检测内阻即确定异常。对比文件的控制单元利用计算出的容量(充电电量)参考正常电池数据来检测内阻,内阻异常属于电池异常。因此通过容量确定异常被直接公开。
**技术特征E**:其中,所述控制单元基于所述电池单元的电压计算所述电池单元的完全充电/放电到达时间<br><br>**《未公开》**对比文件讨论了充电时间,例如:<br>“the charging time of the inspective rechargeable battery in the constant current charging mode is short and ... the charging time in the constant voltage charging mode becomes relatively longer”【0080】;<br>但并未公开基于电压计算“完全充电/放电到达时间”(即从完全放电到完全充电的时间)。目标专利的完全充电/放电到达时间定义为电池从完全放电状态到达完全充电状态所花费的时间,并通过电压计算。对比文件虽然测量电压,但并未基于电压计算该特定时间参数,也未将其用于异常判断。因此该特征未被直接或隐含公开。
**技术特征F**:所述完全充电/放电到达时间是所述电池单元从该电池单元的完全放电状态到达完全充电状态所花费的时间;并且中,基于所述电池单元的所述完全充电/放电到达时间确定所述电池单元的异常<br><br>**《未公开》**同特征E,对比文件未公开该时间参数的定义及其在异常判断中的应用。由于特征E未被公开,特征F的限定自然也不被公开。对比文件没有任何内容涉及从完全放电到完全充电的时间计算及基于该时间进行异常判断。
**技术特征G**:所述电池单元异常确定设备还包括磁场屏蔽单元,所述磁场屏蔽单元用于收集由在所述电池单元中流动的电流产生的磁场<br><br>**《未公开》**对比文件未提及任何磁场屏蔽相关结构或功能。目标专利的磁场屏蔽单元用于收集磁场以提高测量精度,对比文件没有提供任何类似的收集磁场的手段。该特征未被直接或隐含公开。
**技术特征H**:所述电池单元异常确定设备还包括存储单元,所述存储单元用于存储所述电池单元制造时的容量<br><br>**《未公开》**对比文件公开有存储单元(memory means),例如:<br>“a means (iii) for memorizing previously acquired data of a normal rechargeable battery ... with respect to relationships between accumulated, charged electricity quantities thereof in the constant voltage charging mode and internal resistances thereof”【0028】。对比文件存储的是正常电池的参考数据(电量-内阻关系),而非特定电池“制造时的容量”。目标专利的存储单元是存储每个电池自身的初始制造容量以用于后续比较,两者的内容及目的不同。因此该特征未被公开。
**技术特征I**:其中,所述控制单元在第一时间内累积所述电流以计算所述电池单元的容量<br><br>**《直接公开》**“a charged electricity quantity (=a charge capacity) of the inspective rechargeable battery is obtained by the arithmetic unit of the control portion 704”【0158】;<br>“a charged electricity quantity of the inspective rechargeable battery by the constant voltage charging mode is computed from the charging current value and the charging time”【0072】。对比文件控制单元通过累积电流(充电电流值乘充电时间)计算充电电量(容量),这本质上是电流的累积积分。目标专利的“在第一时间内累积电流”与对比文件的该方法一致,时间可以是恒压充电阶段或任何预定时间。因此该特征被直接公开。
**技术特征J**:其中,当计算出的所述电池单元的容量与存储的所述电池单元制造时的容量之间的差值超过预设阈值时,所述控制单元确定所述电池单元的容量劣化<br><br>**《未公开》**对比文件控制单元将计算出的容量(充电电量)与正常电池的数据(恒压电量-内阻关系)相比较来预测内阻,而不是与自身制造时的容量比较来判断容量劣化。具体见【0028】【0073】等。目标专利通过比较当前容量与初始制造容量判断容量劣化,对比文件没有存储制造时容量,也没有进行该比较步骤。因此该特征未被公开。
**技术特征K**:其中,所述存储单元还存储所述电池单元制造时的完全充电/放电到达时间<br><br>**《未公开》**对比文件没有提及存储“制造时的完全充电/放电到达时间”。特征K与特征H类似,对比文件存储的是正常电池的关系数据,而非特定电池制造时的到达时间参数。因此未公开。
**技术特征L**:其中,当计算出的所述电池单元的完全充电/放电到达时间与存储的所述电池单元制造时的完全充电/放电到达时间之间的差值超过预设阈值时,确定所述电池单元的内部电阻增加<br><br>**《未公开》**对比文件检测内阻的方法是基于恒压充电电量,而不是基于完全充电/放电到达时间的比较。由于特征E、F、K均未被公开,特征L的比较逻辑显然未被公开。对比文件没有公开该种内阻增加判断方式。
**技术特征M**:其中,所述磁场测量单元和所述磁场屏蔽单元设置在所述电池单元的负极和正极中的任何一者处<br><br>**《未公开》**对比文件未公开磁场测量单元和磁场屏蔽单元,因此也未公开它们的位置。该特征依赖于特征A和G,两者均未公开,故M未被公开。
**技术特征N**:其中,所述电池单元异常确定设备用于能量存储装置ESS或车辆电池单元<br><br>**《直接公开》**“apparatus ... can include ... movable bodies including a motorcycle, an automobile, a ship, an aircraft, and a space craft”【0031】;<br>“power storage systems”【0172】;<br>“electric vehicles and hybrid powered automobiles”【0009】。对比文件明确记载其检测装置可用于车辆(automobile、electric vehicles)和电力存储系统(power storage systems,相当于ESS)。目标专利的用途被直接公开。

## 公开性总结

- **直接公开的技术特征**:B、D、I、N

- **隐含公开的技术特征**:无

- **未公开的技术特征**:A、C、E、F、G、H、J、K、L、M

<<<B>>><<<D>>><<<I>>><<<N>>>

权利要求与技术特征
Powered by Django

网站备案号:渝ICP备2023012882号


重庆市非显而易见网络科技有限责任公司 A Anti NPE NPE