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
2008-12-04_JP2008292403A_发明专利_JP2008292403A Method and device for detecting abnormality of battery pack_+++A_B_g_m_n+++.docx
2026-07-03 01:00
2010-01-20_JP4401734B_发明专利_JP4401734B2 Internal resistance detection method of the secondary battery, the internal resistance detecting device, matches the internal resistance detection program and th_+++b_n+++.docx
2026-07-03 01:00
2010-03-18_US2010066350A_发明申请_US20100066350A1 CURRENT SENSOR_+++A_G_N_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
2013-03-21_JP5167521B_发明专利_JP5167521B2 The battery pack and an electronic device using the assembled battery_+++A_B_C_I_g_m_n+++.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
2016-07-28_US2016214500A_发明申请_US20160214500A1 METHOD AND APPARATUS ESTIMATING STATE OF BATTERY_+++B_N+++.docx
2026-07-03 01:00
2016-08-01_KR1020160090645A_发明公开_KR1020160090645A 배터리의 상태를 추정하는 방법 및 장치_+++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
2017-06-08_KR1020170062764A_发明公开_KR1020170062764A 배터리 셀 벨런싱 장치 및 방법_+++B_n+++.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
2017-06-23_KR101750478B_发明授权_KR101750478B1 전지셀의 용량 등급을 산정하는 방법_+++N_b_e_h_i+++.docx
2026-07-03 01:00
2018-02-07_KR1020180013576A_发明公开_KR20180013576A 배터리 셀을 이용한 저전압 전원 공급 장치 및 방법_+++A_N_b_c_i+++.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
2018-05-31_None_发明专利_JPWO2017013823A1 充電方法、電池装置、充電装置、劣化診断方法、電池パック、電動車両及び蓄電装置_+++B_N+++.docx
2026-07-03 01:00
2018-08-09_US2018226695A_发明申请_US20180226695A1 CHARGING METHOD, BATTERY DEVICE, CHARGING DEVICE, DEGRADATION DIAGNOSIS METHOD, BATTERY PACK, ELECTRIC VEHICLE, AND ELECTRICITY STORAGE DEVICE_+++B_N+++.docx
2026-07-03 01:00
2019-08-12_KR1020190094025A_发明公开_KR20190094025A 배터리 보호회로 및 이를 갖는 배터리 팩_+++B_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
WO2017013823A1_Description_20260619_0115_+++B_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

对比文件名称:2013-10-17_US2013271072A_发明申请_US20130271072A1 Wireless Battery Area Network For A Smart Battery Management System

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:GPT-4

### 特征比对表格

技术特征描述及公开性判断对比文件原文引用(中文翻译)公开性论述
**技术特征A**: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。**《隐含公开》****[0036]**:“The battery sensor unit (240) includes analog sensors for measuring the voltage, current, impedance, or temperature of the battery cell (10)”。(中文:电池传感器单元(240)包括用于测量电池单元(10)的电压、电流、阻抗或温度的模拟传感器。)对比文件明确公开了电流传感器,而本领域技术人员公知,测量电池电流的常见方式之一是利用磁场(如霍尔效应传感器),因此该电流传感器有可能采用磁场测量原理,从而隐含公开了“磁场测量单元”这一技术特征。
**技术特征B**:电压测量单元,用于测量所述电池单元的电压。**《直接公开》****[0036]**:“The battery sensor unit (240) includes analog sensors for measuring the voltage, current, impedance, or temperature of the battery cell (10)”。(中文:电池传感器单元(240)包括用于测量电池单元(10)的电压、电流、阻抗或温度的模拟传感器。)对比文件明确记载了模拟传感器用于测量电池单元的电压,直接公开了电压测量单元。
**技术特征C**: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。**《隐含公开》****[0039]**:“The M-BMU (100) collects each battery's data sequentially based on predetermined period and sequence, and calculates the SoC and SoH of each battery and its pack”。(中文:M-BMU(100)基于预定周期和顺序依次收集每个电池的数据,并计算每个电池及其电池组的SoC和SoH。)对比文件中M-BMU(控制单元)计算SoC(容量状态)时使用的电流数据来源于S-BMU的传感器单元,而该传感器单元(如特征A所述)可能采用磁场测量方式获得电流。因此,控制单元实际使用了由磁场计算出的电流来计算容量,该特征被隐含公开。
**技术特征D**: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。**《隐含公开》****[0039]**:“The M-BMU (100) collects each battery's data ... and calculates the SoC and SoH of each battery and its pack”。(中文:M-BMU收集数据并计算SoC和SoH。)SoH(State-of-Health)直接反映电池健康状态,包括容量劣化等异常。对比文件中控制单元计算的SoH通常基于容量等参数来判断电池是否异常,因此通过容量确定异常属于本领域常规操作,该特征被隐含公开。
**技术特征E**: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。**《未公开》**无直接相关引用。对比文件仅在[0036]提及电压测量,在[0039]提及计算SoC,但未涉及完全充电/放电到达时间的计算。对比文件中未记载任何关于“完全充电/放电到达时间”的概念或计算方法,也没有基于电压计算该时间的技术内容,因此该特征未被公开。
**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。**《未公开》**无相关引用。对比文件没有定义或使用“完全充电/放电到达时间”,更没有基于该时间确定电池异常的任何教导或暗示,该特征未被公开。
**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。**《未公开》**无相关引用。对比文件中完全没有提到任何形式的磁场屏蔽单元或磁场收集结构,该特征未被公开。
**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。**《未公开》****[0039]**:“the factory mode (610) ... stores all the S-BMUs' I.D.s and battery topology on M-BMU's memory look-up space”。(中文:工厂模式将S-BMU的ID和电池拓扑存储在M-BMU的存储器查找空间中。)对比文件虽公开了存储单元(M-BMU存储器),但存储内容仅为ID和拓扑,并未涉及“电池单元制造时的容量”这一具体参数,因此该特征未被公开。
**技术特征I**: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。**《隐含公开》****[0039]**:“The M-BMU (100) ... calculates the SoC and SoH of each battery”。(中文:M-BMU计算每个电池的SoC和SoH。)本领域技术人员公知,SoC(荷电状态)通常通过在一段时间内累积电流(库仑计数)来计算。对比文件虽未明述累积过程,但隐含了控制单元在第一时间内累积电流以获得SoC(容量),因此该特征被隐含公开。
**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。**《隐含公开》****[0039]**:“The M-BMU (100) ... calculates the SoC and SoH of each battery”。(中文:M-BMU计算SoC和SoH。)SoH通常反映相对于初始容量的衰减程度。对比文件中SoH的计算隐含了当前容量与制造时容量的比较,当差值超过一定阈值时即可判定容量劣化(健康状态下降),因此该特征被隐含公开。
**技术特征K**: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。**《未公开》**无相关引用。对比文件未提及制造时的完全充电/放电到达时间,也未将其存储于任何单元,该特征未被公开。
**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。**《未公开》**无相关引用。对比文件没有公开完全充电/放电到达时间的计算、存储及基于其差值判断内阻增加的任何内容,该特征未被公开。
**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。**《未公开》**无相关引用。对比文件未描述任何磁场测量单元或磁场屏蔽单元的安装位置,更没有公开将两者设置在电极处的技术方案,该特征未被公开。
**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。**《直接公开》****[0005]**:“For example, in Smart Grid and power plant applications, the battery capacity needs to be as large as a few hundred kWh to a few MWh.”(中文:例如,在智能电网和发电厂应用中,电池容量需要达到几百千瓦时至几兆瓦时。)**[0028]**:“electric vehicle (EV) applications”。(中文:电动车辆应用。)对比文件明确提及智能电网(对应ESS)和电动车辆应用,直接公开了电池管理设备用于ESS或车辆电池单元。

### 公开性代码

基于上述分析,对比文件直接公开了技术特征B和N,隐含公开了技术特征A、C、D、I、J。根据输出格式要求,在回答结尾插入对应代码。

<<<B>>><<<N>>><<<a>>><<<c>>><<<d>>><<<i>>><<<j>>>

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