JPWO2024189905A1 - - Google Patents
Info
- Publication number
- JPWO2024189905A1 JPWO2024189905A1 JP2025506431A JP2025506431A JPWO2024189905A1 JP WO2024189905 A1 JPWO2024189905 A1 JP WO2024189905A1 JP 2025506431 A JP2025506431 A JP 2025506431A JP 2025506431 A JP2025506431 A JP 2025506431A JP WO2024189905 A1 JPWO2024189905 A1 JP WO2024189905A1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/367—Software therefor, e.g. for battery testing using modelling or look-up tables
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/374—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] with means for correcting the measurement for temperature or ageing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
- G01R31/3842—Arrangements for monitoring battery or accumulator variables, e.g. SoC combining voltage and current measurements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/389—Measuring internal impedance, internal conductance or related variables
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/392—Determining battery ageing or deterioration, e.g. state of health
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Tests Of Electric Status Of Batteries (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2023/010348 WO2024189905A1 (ja) | 2023-03-16 | 2023-03-16 | 蓄電池の診断装置、診断システム及び診断方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2024189905A1 true JPWO2024189905A1 (https=) | 2024-09-19 |
Family
ID=92754790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025506431A Pending JPWO2024189905A1 (https=) | 2023-03-16 | 2023-03-16 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20250290988A1 (https=) |
| EP (1) | EP4682561A4 (https=) |
| JP (1) | JPWO2024189905A1 (https=) |
| WO (1) | WO2024189905A1 (https=) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003222660A (ja) * | 1996-12-17 | 2003-08-08 | Matsushita Electric Ind Co Ltd | 電池の残存容量測定装置 |
| WO2012049852A1 (ja) * | 2010-10-14 | 2012-04-19 | トヨタ自動車株式会社 | 蓄電装置の診断装置、診断方法、および蓄電装置 |
| WO2020090143A1 (ja) * | 2018-10-30 | 2020-05-07 | エンネット株式会社 | 電流パルス法による電池診断装置及び電池診断方法 |
| WO2020157961A1 (ja) * | 2019-02-01 | 2020-08-06 | 三菱電機株式会社 | 人工ニューラルネットワーク学習装置、歪み補償回路及び信号処理装置 |
| JP2021018171A (ja) * | 2019-07-22 | 2021-02-15 | 株式会社Ｊｖｃケンウッド | 劣化状態監視装置、劣化状態監視方法及びプログラム |
| JP2021103141A (ja) * | 2019-12-25 | 2021-07-15 | 本田技研工業株式会社 | 機械学習装置、機械学習方法、充電率推定装置、および充電率推定システム |
| JP2022083335A (ja) * | 2020-11-24 | 2022-06-03 | Ｆａｉｒｙ Ｄｅｖｉｃｅｓ株式会社 | 統計的機械学習のための時系列データの情報処理技術 |
| WO2022149824A1 (ko) * | 2021-01-08 | 2022-07-14 | 주식회사 엘지에너지솔루션 | 배터리 관리 장치 및 방법 |
| JP2022136664A (ja) * | 2021-03-08 | 2022-09-21 | 本田技研工業株式会社 | 二次電池の開放電圧推定モデルの学習方法、開放電圧推定方法、および二次電池の状態推定方法 |
| JP2022174885A (ja) * | 2021-05-12 | 2022-11-25 | 株式会社日立製作所 | 二次電池管理装置、二次電池管理方法およびプログラム |
| US11527786B1 (en) * | 2022-03-28 | 2022-12-13 | Eatron Technologies Ltd. | Systems and methods for predicting remaining useful life in batteries and assets |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6226261B2 (ja) | 2012-12-27 | 2017-11-08 | 学校法人早稲田大学 | 電気化学システム |
| JP6145824B2 (ja) | 2014-10-31 | 2017-06-14 | エンネット株式会社 | 電池診断装置および電池診断方法 |
| JP6789025B2 (ja) | 2015-11-30 | 2020-11-25 | 積水化学工業株式会社 | 診断用周波数決定方法、蓄電池劣化診断方法、診断用周波数決定システムおよび蓄電池劣化診断装置 |
| JP2020020604A (ja) | 2018-07-30 | 2020-02-06 | トヨタ自動車株式会社 | 電池情報処理システム、二次電池の容量推定方法、ならびに、組電池、および、その組電池の製造方法 |
-
2023
- 2023-03-16 WO PCT/JP2023/010348 patent/WO2024189905A1/ja not_active Ceased
- 2023-03-16 JP JP2025506431A patent/JPWO2024189905A1/ja active Pending
- 2023-03-16 EP EP23927524.1A patent/EP4682561A4/en active Pending
-
2025
- 2025-05-30 US US19/223,172 patent/US20250290988A1/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003222660A (ja) * | 1996-12-17 | 2003-08-08 | Matsushita Electric Ind Co Ltd | 電池の残存容量測定装置 |
| WO2012049852A1 (ja) * | 2010-10-14 | 2012-04-19 | トヨタ自動車株式会社 | 蓄電装置の診断装置、診断方法、および蓄電装置 |
| WO2020090143A1 (ja) * | 2018-10-30 | 2020-05-07 | エンネット株式会社 | 電流パルス法による電池診断装置及び電池診断方法 |
| WO2020157961A1 (ja) * | 2019-02-01 | 2020-08-06 | 三菱電機株式会社 | 人工ニューラルネットワーク学習装置、歪み補償回路及び信号処理装置 |
| JP2021018171A (ja) * | 2019-07-22 | 2021-02-15 | 株式会社Ｊｖｃケンウッド | 劣化状態監視装置、劣化状態監視方法及びプログラム |
| JP2021103141A (ja) * | 2019-12-25 | 2021-07-15 | 本田技研工業株式会社 | 機械学習装置、機械学習方法、充電率推定装置、および充電率推定システム |
| JP2022083335A (ja) * | 2020-11-24 | 2022-06-03 | Ｆａｉｒｙ Ｄｅｖｉｃｅｓ株式会社 | 統計的機械学習のための時系列データの情報処理技術 |
| WO2022149824A1 (ko) * | 2021-01-08 | 2022-07-14 | 주식회사 엘지에너지솔루션 | 배터리 관리 장치 및 방법 |
| JP2022136664A (ja) * | 2021-03-08 | 2022-09-21 | 本田技研工業株式会社 | 二次電池の開放電圧推定モデルの学習方法、開放電圧推定方法、および二次電池の状態推定方法 |
| JP2022174885A (ja) * | 2021-05-12 | 2022-11-25 | 株式会社日立製作所 | 二次電池管理装置、二次電池管理方法およびプログラム |
| US11527786B1 (en) * | 2022-03-28 | 2022-12-13 | Eatron Technologies Ltd. | Systems and methods for predicting remaining useful life in batteries and assets |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4682561A4 (en) | 2026-04-29 |
| US20250290988A1 (en) | 2025-09-18 |
| EP4682561A1 (en) | 2026-01-21 |
| WO2024189905A1 (ja) | 2024-09-19 |
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