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
2010-06-10_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
2013-03-21_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
2019-08-07_EP3522328A_发明公开_EP3522328A1 BATTERY PROTECTION CIRCUIT AND BATTERY PACK HAVING THE SAME_+++B+++.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
2023-03-30_KR102515881B_发明授权_KR102515881B1 배터리 보호회로 및 이를 갖는 배터리 팩_+++b+++.docx
2026-07-03 01:00
2023-08-02_EP3522328B_发明授权_EP3522328B1 BATTERY PROTECTION CIRCUIT AND BATTERY PACK HAVING THE SAME_+++B+++.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
2012-12-13_JP2012247339A_发明专利_JP2012247339A Semiconductor integrated circuit and operation method therefor_+++B_H_I_d+++.docx

对比文件名称:2012-12-13_JP2012247339A_发明专利_JP2012247339A Semiconductor integrated circuit and operation method therefor

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 (示例)

技术特征描述及公开性判断对比文件原文引用(翻译)公开性论述
**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  **公开性:未公开**“电流检测部(706)检测电池(702)中流动的电流”(图1说明部分)。对比文件使用电流检测部直接检测电流,而非通过磁场。对比文件完全没有涉及磁场测量单元或利用磁场检测电流的技术内容。其电流检测是通过常规电流传感器(如检流电阻)实现的,与目标专利的磁场测量原理根本不同。因此,本领域技术人员无法从对比文件直接或间接得出该特征。
**B**: 电压测量单元,用于测量所述电池单元的电压  **公开性:直接公开**“电压检测部(705)检测电池(702)两端的电压”(图1说明部分)。对比文件明确公开了电压检测部705,其功能是检测电池的电压,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。
**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  **公开性:未公开**“演算部(718)使用电流检测部(706)检测的电流信息,通过电流积分等方式计算容量”(图4及相应说明)。对比文件控制单元计算容量所依据的电流来自直接电流检测,而非通过磁场测量间接计算。目标专利明确限定电流来源于磁场测量,对比文件无任何关于磁场-电流转换的启示,故该特征未公开。
**D**: 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  **公开性:隐含公开**“根据本发明,能够缩短因电池劣化而变化的满充电容量Qmax和内部电阻的计算时间”(【0029】);“通过迭代使电压基充电量SOC_V与电流基充电量SOC_I一致,得到校正后的满充电容量Qmax”(图6及说明)。对比文件虽然没有明确写出“确定异常”的步骤,但其公开的满充电容量Qmax和内部电阻劣化系数是反映电池劣化的核心参数。本领域技术人员阅读对比文件后,必然认识到计算出的Qmax可用于评估电池劣化状态(例如与初始值比较或直接利用劣化系数),从而确定电池异常。因此该特征被对比文件隐含公开。
**E**: 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  **公开性:未公开**“充电残时间的计算:从当前充电量SOC_ini到满充电量SOC_end的充电时间”(图12及【充電残時間の算出】部分)。对比文件计算的充电残时间是从当前SOC开始,而非从完全放电状态(SOC=0)开始。目标专利的“完全充电/放电到达时间”具有明确的起始点(完全放电),两者概念不同。对比文件未公开此特定时间计算,也不存在隐含启示。
**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,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  **公开性:未公开**同E,无关于完全放电状态到完全充电状态的公开内容。由于对比文件未公开完全充电/放电到达时间的计算,也未公开基于该时间判断异常,因此特征F未被公开。
**G**: 还包括磁场屏蔽单元,用于收集由在所述电池单元中流动的电流产生的磁场  **公开性:未公开**对比文件未提及磁场屏蔽单元或类似结构。对比文件通篇未涉及磁场屏蔽或收集磁场的装置,因此该特征未被公开。
**H**: 还包括存储单元,用于存储所述电池单元制造时的容量  **公开性:直接公开**“存储器(719)的非易失性存储区域中存储的满充电容量Qmax的初始值”(图6放電開始直後の処理A的说明)。对比文件明确记载存储单元(メモリ719)存储电池的初始满充电容量(即制造时的容量),功能与目标专利的存储单元相同。该特征被直接公开。
**I**: 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  **公开性:直接公开**“电流积分部(765)对电池(702)的放电电流进行时间积分,计算放電開始以來的放电电荷Quse”(图4说明)。对比文件公开了控制单元通过电流积分部在放电期间(第一时间内)累积电流来计算放电电荷,进而用于容量计算。这与目标专利的特征I实质相同,直接公开。
**J**: 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  **公开性:未公开**对比文件公开了通过SOC_V与SOC_I的差异来迭代校正Qmax,但未提及将计算出的Qmax与初始值比较并设定阈值判断劣化。对比文件没有公开任何关于比较当前容量与制造时容量并设置阈值判定容量劣化的具体手段或启示,因此该特征未被公开。
**K**: 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  **公开性:未公开**对比文件未涉及完全充电/放电到达时间的存储。对比文件不存在完全充电/放电到达时间的概念,因此该特征未公开。
**L**: 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  **公开性:未公开**同K。基于对比文件未公开完全充电/放电到达时间,该特征自然未被公开。
**M**: 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  **公开性:未公开**对比文件无磁场测量单元和磁场屏蔽单元,故无相关位置公开。由于对比文件不具备这些单元,该特征未被公开。
**N**: 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  **公开性:未公开**“笔记本型个人计算机等民生用途的便携设备”(【0002】等)。对比文件明确针对便携式电子设备(如笔记本PC),未提及ESS或车辆电池单元。本领域技术人员不能直接或隐含地得出该用途限定,因此未公开。

<<<B>>> <<<H>>> <<<I>>> <<<d>>>

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