JP2023533237A - センシング装置及び方法 - Google Patents
センシング装置及び方法 Download PDFInfo
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- 238000000034 method Methods 0.000 title description 17
- 238000005259 measurement Methods 0.000 claims abstract description 66
- 230000007613 environmental effect Effects 0.000 claims description 45
- 238000004891 communication Methods 0.000 claims description 42
- 238000010977 unit operation Methods 0.000 claims description 3
- 238000012790 confirmation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
- 230000006870 function Effects 0.000 description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000010801 machine learning Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- QELJHCBNGDEXLD-UHFFFAOYSA-N nickel zinc Chemical compound [Ni].[Zn] QELJHCBNGDEXLD-UHFFFAOYSA-N 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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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
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/0036—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using connection detecting circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/005—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting using a power saving mode
-
- 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]
- G01R31/371—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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J2207/10—Control circuit supply, e.g. means for supplying power to the control circuit
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
-
- 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
- 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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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
- Tests Of Electric Status Of Batteries (AREA)
- Direct Current Feeding And Distribution (AREA)
- Measurement Of Current Or Voltage (AREA)
Abstract
Description
Claims (13)
- 電源が供給されると、バッテリーの電圧が測定可能になる電圧測定部と、
電源が供給されると、前記バッテリーに関わる環境情報が測定可能になる環境情報測定部と、
前記バッテリーと接続されると、第1接続信号を出力し、外部のBMSと接続されると、第2接続信号を出力するコネクタ部と、
動作モードによって前記電圧測定部及び前記環境情報測定部の少なくとも一つに電源を供給する電源部と、
前記コネクタ部から受信した接続信号及び前記電源部の残量情報に基づいて前記電源部の動作モードを制御する制御部と、を含む、センシング装置。 - 前記制御部は、
前記第1接続信号の受信有無、前記第2接続信号の受信有無及び前記残量情報に基づいて前記電源部の動作モードを電源供給モードまたはスリップモードに制御し、
前記電源供給モードは、
前記電圧測定部及び前記環境情報測定部の少なくとも一つに電源を供給する動作モードであり、
前記スリップモードは、
前記電圧測定部及び前記環境情報測定部に電源を供給しない動作モードである、請求項1に記載のセンシング装置。 - 前記制御部は、
前記第1接続信号及び前記第2接続信号の少なくとも一つを受信した場合、前記電源部の残量を確認する、請求項2に記載のセンシング装置。 - 前記制御部は、
前記第1接続信号及び前記第2接続信号を受信し、前記電源部の残量が予め設定された臨界値以上である場合、前記環境情報測定部に電源を供給するように前記電源部の動作モードを第1電源供給モードに制御する、請求項2または3に記載のセンシング装置。 - 前記制御部は、
前記第1接続信号のみを受信し、前記電源部の残量が予め設定された臨界値以上である場合、前記電圧測定部及び前記環境情報測定部に電源を供給するように前記電源部の動作モードを第2電源供給モードに制御する、請求項2から4のいずれか一項に記載のセンシング装置。 - 前記制御部は、
前記電源部の残量が予め設定された臨界値未満である場合、前記電源部の動作モードを前記スリップモードに制御する、請求項2から5のいずれか一項に記載のセンシング装置。 - 前記制御部は、
前記第1接続信号のみを受信し、前記電源部の動作モードを前記スリップモードに制御した場合、前記電圧測定部及び前記環境情報測定部に前記バッテリーからの電源が供給されるように前記電圧測定部及び前記環境情報測定部と前記バッテリーとの間の電源経路を接続させる、請求項4から6のいずれか一項に記載のセンシング装置。 - 前記制御部は、
前記電源部の残量が前記臨界値以上に回復した場合、前記電源部の動作モードを前記電源供給モードに制御する、請求項7に記載のセンシング装置。 - 前記制御部は、
前記電源部の動作モードが前記電源供給モードであり、かつ前記電源経路が接続された場合、前記電源経路を遮断する、請求項7または8に記載のセンシング装置。 - 所定の周期毎に外部から通信パケットを受信する通信部をさらに含み、
前記制御部は、
前記通信パケットを確認して使用可能な通信ネットワークを選択し、前記電圧測定部によって測定された前記バッテリーの電圧に関わる電圧情報及び前記環境情報測定部によって測定された前記環境情報を、前記通信部を通じて前記通信ネットワークによって出力する、請求項1から9のいずれか一項に記載のセンシング装置。 - 前記環境情報測定部は、
前記バッテリーの温度、湿度及び位置のうち少なくとも一つを測定する、請求項1から10のいずれか一項に記載のセンシング装置。 - 請求項1から11のいずれか一項に記載のセンシング装置を含む、バッテリーパック。
- バッテリーとの接続有無を示す第1接続信号及び外部のBMSとの接続有無を示す第2接続信号の少なくとも一つを受信する接続信号受信段階と、
前記接続信号受信段階で、前記第1接続信号及び前記第2接続信号の少なくとも一つを受信した場合、電源部の残量を確認する電源部残量確認段階と、
前記接続信号受信段階で受信した接続信号と前記電源部の残量に基づいて前記電源部の動作モードを制御する電源部動作モード制御段階と、
前記電源部の動作モードによって前記バッテリーの電圧及び前記バッテリーに関わる環境情報の少なくとも一つを測定する測定段階と、を含む、センシング方法。
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KR10-2020-0145421 | 2020-11-03 | ||
KR1020200145421A KR20220059813A (ko) | 2020-11-03 | 2020-11-03 | 센싱 장치 및 방법 |
PCT/KR2021/015824 WO2022098095A1 (ko) | 2020-11-03 | 2021-11-03 | 센싱 장치 및 방법 |
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US (1) | US20230251320A1 (ja) |
EP (1) | EP4207540A4 (ja) |
JP (1) | JP7521717B2 (ja) |
KR (1) | KR20220059813A (ja) |
CN (1) | CN116134326A (ja) |
WO (1) | WO2022098095A1 (ja) |
Citations (6)
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JP2009236629A (ja) * | 2008-03-26 | 2009-10-15 | Ohk Kenkyusho:Kk | バッテリー評価装置、および、バッテリー評価機能付き充電器、ならびに、バッテリー評価方法 |
KR20160058276A (ko) * | 2014-11-14 | 2016-05-25 | 한국전기연구원 | 휴대용 다기능 bess 진단 시스템 |
WO2017022169A1 (ja) * | 2015-07-31 | 2017-02-09 | パナソニックIpマネジメント株式会社 | バッテリ制御装置、電子機器、バッテリパック及びバッテリ制御方法 |
US20180217208A1 (en) * | 2017-01-17 | 2018-08-02 | Lg Chem, Ltd. | External diagnostics and module status change devices for battery modules |
US20190170829A1 (en) * | 2017-12-06 | 2019-06-06 | The Johns Hopkins University | Battery Cell Evaluation System |
WO2020050606A1 (ko) * | 2018-09-05 | 2020-03-12 | 주식회사 민테크 | 배터리 상태 정보를 획득하기 위한 시스템 |
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DE102014208865A1 (de) * | 2014-05-12 | 2015-11-12 | Robert Bosch Gmbh | Verfahren zum Ermitteln der Temperatur einer Batterie |
US9746524B2 (en) * | 2014-09-12 | 2017-08-29 | Measurement Ltd. | System and method for monitoring battery status |
KR101974015B1 (ko) * | 2018-09-05 | 2019-05-02 | 주식회사 민테크 | 배터리 상태 정보를 획득하기 위한 시스템 |
KR20200145421A (ko) | 2019-06-21 | 2020-12-30 | 김성민 | 간병서비스 매칭시스템 및 이를 수행하기 위한 컴퓨팅 장치 |
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- 2021-11-03 CN CN202180059726.0A patent/CN116134326A/zh active Pending
- 2021-11-03 WO PCT/KR2021/015824 patent/WO2022098095A1/ko active Application Filing
- 2021-11-03 EP EP21889560.5A patent/EP4207540A4/en active Pending
- 2021-11-03 JP JP2022581641A patent/JP7521717B2/ja active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2009236629A (ja) * | 2008-03-26 | 2009-10-15 | Ohk Kenkyusho:Kk | バッテリー評価装置、および、バッテリー評価機能付き充電器、ならびに、バッテリー評価方法 |
KR20160058276A (ko) * | 2014-11-14 | 2016-05-25 | 한국전기연구원 | 휴대용 다기능 bess 진단 시스템 |
WO2017022169A1 (ja) * | 2015-07-31 | 2017-02-09 | パナソニックIpマネジメント株式会社 | バッテリ制御装置、電子機器、バッテリパック及びバッテリ制御方法 |
US20180217208A1 (en) * | 2017-01-17 | 2018-08-02 | Lg Chem, Ltd. | External diagnostics and module status change devices for battery modules |
US20190170829A1 (en) * | 2017-12-06 | 2019-06-06 | The Johns Hopkins University | Battery Cell Evaluation System |
WO2020050606A1 (ko) * | 2018-09-05 | 2020-03-12 | 주식회사 민테크 | 배터리 상태 정보를 획득하기 위한 시스템 |
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EP4207540A4 (en) | 2024-03-27 |
WO2022098095A1 (ko) | 2022-05-12 |
JP7521717B2 (ja) | 2024-07-24 |
CN116134326A (zh) | 2023-05-16 |
EP4207540A1 (en) | 2023-07-05 |
KR20220059813A (ko) | 2022-05-10 |
US20230251320A1 (en) | 2023-08-10 |
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