JP2023509937A - バッテリー管理装置及び方法 - Google Patents
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- G—PHYSICS
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- G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
- G01R19/16538—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies
- G01R19/16542—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies for batteries
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- 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
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- G01R31/3644—Constructional arrangements
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- G01R31/371—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] with remote indication, e.g. on external chargers
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- G—PHYSICS
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- G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
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- 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
- G01R31/3835—Arrangements for monitoring battery or accumulator variables, e.g. SoC involving only voltage measurements
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- 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
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- 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]
- G01R31/396—Acquisition or processing of data for testing or for monitoring individual cells or groups of cells within a battery
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M2010/4278—Systems for data transfer from batteries, e.g. transfer of battery parameters to a controller, data transferred between battery controller and main controller
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
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Abstract
Description
110 測定部
110a 第1測定部
110b 第2測定部
110c 第3測定部
120 制御部
130 通信部
B バッテリー
B1 第1バッテリー
B2 第2バッテリー
B3 第3バッテリー
Claims (13)
- バッテリーと連結され、予め設定された測定周期毎に所定の測定時間の間に測定モードで動作し、前記測定モードで動作する間に前記バッテリーの電圧及び温度の少なくとも一つを含むバッテリー情報を測定するように構成された測定部と、
予め設定された通信周期毎に予め設定された動作時間の間に通信モードで動作し、
前記通信モードで動作する間に前記測定部から前記バッテリー情報を受信し、
前記通信周期及び前記測定時間の少なくとも一つに基づいて前記測定部が前記測定モードで動作する次の動作時点を設定し、
前記測定時間に基づいて以後の通信周期毎に前記通信モードで動作する前記動作時間を変更するように構成された制御部と、を含む、バッテリー管理装置。 - 前記測定部は、
前記次の動作時点において前記測定モードで動作して前記バッテリー情報を測定し、前記バッテリー情報を測定した後、前記測定周期毎に前記測定モードで動作するように構成された、請求項1に記載のバッテリー管理装置。 - 前記制御部は、
前記通信モードの動作開始時点で前記測定部が前記測定モードで動作するように、前記測定周期に基づいて前記次の動作時点を設定するように構成された、請求項1または2に記載のバッテリー管理装置。 - 前記動作時間は、
前記測定周期に対応して予め設定されるように構成され、
前記制御部は、
前記次の動作時点を設定した後、前記動作時間を前記測定時間に対応して変更するように構成された、請求項1から3のいずれか一項に記載のバッテリー管理装置。 - 前記測定部は、
前記バッテリーが複数で備えられた場合、複数のバッテリーに各々対応するように複数で備えられ、
前記測定周期毎に各々動作して前記複数のバッテリーのうち対応するバッテリーのバッテリー情報を測定するように構成され、
前記制御部は、
前記通信周期及び前記測定時間の少なくとも一つに基づいて複数の測定部の各々に対して前記次の動作時点を設定するように構成された、請求項1から4のいずれか一項に記載のバッテリー管理装置。 - 前記制御部は、
前記複数の測定部の各々に対して前記通信モードの動作開始時点と前記測定モードの動作開始時点との時間間隔を算出し、
算出された時間間隔、前記測定周期及び前記測定時間に基づいて前記複数の測定部の各々に対する前記次の動作時点を設定するように構成された、請求項5に記載のバッテリー管理装置。 - 前記制御部は、
前記次の動作時点を設定した後、前記複数の測定部の個数と前記測定時間に基づいて前記動作時間を変更するように構成された、請求項5から7のいずれか一項に記載のバッテリー管理装置。 - 前記測定部は、
前記予め設定された測定周期毎に測定した前記バッテリー情報を保存し、
前記測定モードで動作する間に前記制御部が前記通信モードで動作する場合、保存されたバッテリー情報を前記制御部に全て送信するように構成された、請求項1から9のいずれか一項に記載のバッテリー管理装置。 - 前記制御部は、
前記予め設定された通信周期毎に前記次の動作時点を設定するように構成された、請求項1から10のいずれか一項に記載のバッテリー管理装置。 - 前記制御部は、
受信したバッテリー情報で前記バッテリーの電圧値及び温度値を抽出し、
抽出された電圧値と基準電圧値を比較して電圧比較結果を獲得し、
抽出された温度値と基準温度値を比較して温度比較結果を獲得し、
前記電圧比較結果及び前記温度比較結果の少なくとも一つに基づいてバッテリーの状態を診断するように構成された、請求項1から11のいずれか一項に記載のバッテリー管理装置。 - 測定部において、予め設定された測定周期毎に所定の測定時間の間に測定モードで動作し、前記測定モードで動作する間に対応するバッテリーの電圧及び温度の少なくとも一つを含むバッテリー情報を測定するバッテリー情報測定段階と、
制御部において、予め設定された通信周期毎に予め設定された動作時間の間に通信モードで動作し、前記通信モードで動作する間に前記測定モードで測定された前記バッテリー情報を受信するバッテリー情報受信段階と、
前記制御部において、前記通信周期及び前記測定時間の少なくとも一つに基づいて前記測定部が前記測定モードで動作する次の動作時点を設定する動作時点設定段階と、
前記制御部において、前記測定時間に基づいて以後の通信周期毎に前記通信モードで動作する前記動作時間を変更する動作時間変更段階と、を含む、バッテリー管理方法。
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KR10-2020-0085464 | 2020-07-10 | ||
KR1020200085464A KR102831600B1 (ko) | 2020-07-10 | 배터리 관리 장치 및 방법 | |
PCT/KR2021/006976 WO2022010109A1 (ko) | 2020-07-10 | 2021-06-03 | 배터리 관리 장치 및 방법 |
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KR102269008B1 (ko) | 2019-01-07 | 2021-06-23 | 이현주 | 알러지 정보 공유 플랫폼의 제공 방법, 장치 및 컴퓨터-판독가능 기록 매체 |
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WO2019188888A1 (ja) * | 2018-03-26 | 2019-10-03 | 古河電気工業株式会社 | 蓄電システム、センサモジュール、および蓄電システムの制御方法 |
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