JP2022501706A - エラー復旧方法、これを用いたマイクロコントローラユニット、および前記マイクロコントローラを含むバッテリ装置 - Google Patents
エラー復旧方法、これを用いたマイクロコントローラユニット、および前記マイクロコントローラを含むバッテリ装置 Download PDFInfo
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1415—Saving, restoring, recovering or retrying at system level
- G06F11/1441—Resetting or repowering
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0629—Configuration or reconfiguration of storage systems
- G06F3/0634—Configuration or reconfiguration of storage systems by changing the state or mode of one or more devices
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
- G06F11/0706—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
- G06F11/0751—Error or fault detection not based on redundancy
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
- G06F11/0793—Remedial or corrective actions
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1415—Saving, restoring, recovering or retrying at system level
- G06F11/1417—Boot up procedures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1415—Saving, restoring, recovering or retrying at system level
- G06F11/142—Reconfiguring to eliminate the error
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/1666—Error detection or correction of the data by redundancy in hardware where the redundant component is memory or memory area
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
- G06F3/0614—Improving the reliability of storage systems
- G06F3/0619—Improving the reliability of storage systems in relation to data integrity, e.g. data losses, bit errors
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
- G06F3/062—Securing storage systems
- G06F3/0623—Securing storage systems in relation to content
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0655—Vertical data movement, i.e. input-output transfer; data movement between one or more hosts and one or more storage devices
- G06F3/0658—Controller construction arrangements
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
- G06F3/0671—In-line storage system
- G06F3/0673—Single storage device
- G06F3/0679—Non-volatile semiconductor memory device, e.g. flash memory, one time programmable memory [OTP]
-
- 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
- H02J7/0063—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
-
- 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
- H02J9/002—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which a reserve is maintained in an energy source by disconnecting non-critical loads, e.g. maintaining a reserve of charge in a vehicle battery for starting an engine
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
- G06F3/0604—Improving or facilitating administration, e.g. storage management
- G06F3/0605—Improving or facilitating administration, e.g. storage management by facilitating the interaction with a user or administrator
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Quality & Reliability (AREA)
- Human Computer Interaction (AREA)
- Power Engineering (AREA)
- Emergency Management (AREA)
- Business, Economics & Management (AREA)
- Computer Security & Cryptography (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
- Stored Programmes (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Microcomputers (AREA)
- Memory System (AREA)
Abstract
Description
Claims (11)
- マイクロコントローラユニット(Micro Controller Unit、MCU)において、
フラッシュメモリを含み、
前記フラッシュメモリは、
前記MCUのパワーオン時に、アプリケーションのキー値を確認し、前記アプリケーションのキー値が有効でなければ、再プログラミング可能なモードに入るMCU。 - 前記フラッシュメモリは、
フラッシュブートローダー(Flash Boot Loader)と、アプリケーション(application)ブロックと、アプリケーションキーブロックと、を含み、
前記MCUのパワーオン時に、前記フラッシュブートローダーが前記アプリケーションキーブロックから前記アプリケーションのキー値を確認し、
前記アプリケーションのキー値が有効でなければ、フラッシュブートローダーモードに入る、請求項1に記載のMCU。 - 前記アプリケーションキーブロックは、
前記フラッシュブートローダーモードで、受信されたアプリケーションデータを再プログラミングする、請求項2に記載のMCU。 - 前記アプリケーションキーブロックは、
前記再プログラミングが完了した後、有効なアプリケーションのキー値を書き込む、請求項3に記載のMCU。 - 前記フラッシュメモリは、
再プログラミング要請が受信されれば、前記再プログラミング要請に対応するアプリケーションのキー値を消し、前記モードに入る、請求項1から4のいずれか一項に記載のMCU。 - 前記フラッシュメモリは、
前記モードで、受信されたアプリケーションデータを再プログラミングし、アプリケーションのキー値を書き込む、請求項5に記載のMCU。 - フラッシュブートローダーと、アプリケーションブロックと、アプリケーションキーブロックと、を有するフラッシュメモリを含むマイクロコントローラユニット(Micro Controller Unit、MCU)のエラー復旧方法において、
前記MCUのパワーオン時に、前記フラッシュブートローダーがアプリケーションキーブロックからアプリケーションのキー値を確認する段階と、
前記アプリケーションのキー値を確認する段階で、前記アプリケーションのキー値が有効でなければ、再プログラミング可能に前記フラッシュブートローダーにとどまる段階と、を含むMCUのエラー復旧方法。 - 受信されたアプリケーションデータを再プログラミングする段階と、
前記再プログラミングが完了した後、アプリケーションのキー値を書き込む段階と、をさらに含む、請求項7に記載のMCUのエラー復旧方法。 - 前記アプリケーションのキー値を確認する段階で、前記アプリケーションのキー値が有効であれば、対応するアプリケーションを実行する段階と、
前記対応するアプリケーションの実行中に、再プログラミング要請を受信する段階と、
前記再プログラミング要請を受信すれば、前記対応するアプリケーションのキー値を消す段階と、をさらに含む、請求項7または8に記載のMCUのエラー復旧方法。 - 前記アプリケーションのキー値を消した後、
前記フラッシュブートローダーが前記アプリケーションキーブロックからアプリケーションのキー値を確認する段階から行われる、請求項9に記載のMCUのエラー復旧方法。 - 電気的に連結された複数のバッテリセルを含むバッテリセル組立体と、
バッテリ管理のためのアプリケーションを保存したフラッシュメモリを含むマイクロコントローラユニット(Micro Controller Unit、MCU)と、
前記MCUで行われるアプリケーションによりバッテリ管理を行うバッテリ管理システムと、を含み、
前記フラッシュメモリは、
前記MCUのパワーオン時に、アプリケーションのキー値を確認し、前記アプリケーションのキー値が有効でなければ、再プログラミング可能なモードに入るバッテリ装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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KR10-2019-0003998 | 2019-01-11 | ||
KR1020190003998A KR20200087557A (ko) | 2019-01-11 | 2019-01-11 | 에러 복구 방법, 이를 이용한 마이크로 컨트롤러 유닛, 및 상기 마이크로 컨트롤러를 포함하는 배터리 장치 |
PCT/KR2020/000511 WO2020145742A1 (ko) | 2019-01-11 | 2020-01-10 | 에러 복구 방법, 이를 이용한 마이크로 컨트롤러 유닛, 및 상기 마이크로 컨트롤러를 포함하는 배터리 장치 |
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JP2022501706A true JP2022501706A (ja) | 2022-01-06 |
JP7207818B2 JP7207818B2 (ja) | 2023-01-18 |
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US (1) | US11899951B2 (ja) |
EP (1) | EP3848810A4 (ja) |
JP (1) | JP7207818B2 (ja) |
KR (1) | KR20200087557A (ja) |
CN (1) | CN112771503A (ja) |
WO (1) | WO2020145742A1 (ja) |
Citations (4)
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JP2011083147A (ja) * | 2009-10-08 | 2011-04-21 | Lenovo Singapore Pte Ltd | 電池パック、そのファームウェア更新方法、および電池パックシステム |
JP2011164827A (ja) * | 2010-02-08 | 2011-08-25 | Nippon Avionics Co Ltd | フラッシュメモリを備えた電子機器およびフラッシュメモリに格納されたプログラムの更新方法 |
US20170024221A1 (en) * | 2013-12-13 | 2017-01-26 | Ping He | Devices, updaters, methods for controlling a device, and methods for controlling an updater |
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US8392762B2 (en) | 2008-02-04 | 2013-03-05 | Honeywell International Inc. | System and method for detection and prevention of flash corruption |
US8589730B2 (en) * | 2010-08-31 | 2013-11-19 | Apple Inc. | Handling errors during device bootup from a non-volatile memory |
KR101744998B1 (ko) | 2011-08-26 | 2017-06-21 | 현대자동차주식회사 | 리프로그래밍 제어모듈 및 이를 이용한 리프로그래밍 시스템 및 방법 |
US9176800B2 (en) * | 2011-08-31 | 2015-11-03 | Micron Technology, Inc. | Memory refresh methods and apparatuses |
JP5597224B2 (ja) | 2012-05-11 | 2014-10-01 | 株式会社東芝 | 情報記憶装置およびメモリ異常処理方法 |
US9280654B1 (en) * | 2012-08-17 | 2016-03-08 | Electrochem Solutions, Inc. | Battery authentication circuit |
KR101515198B1 (ko) | 2013-04-10 | 2015-05-11 | 주식회사 팬택 | 모바일 단말의 펌웨어 업그레이드 장치 및 방법 |
US20150067314A1 (en) * | 2013-08-30 | 2015-03-05 | Timothy J. Strauss | Secure firmware flash controller |
JP2016081341A (ja) | 2014-10-17 | 2016-05-16 | 株式会社デンソー | 電子制御装置 |
KR101692839B1 (ko) * | 2015-06-09 | 2017-01-05 | (주) 비엠지 | 배터리 원격 제어 시스템 |
-
2019
- 2019-01-11 KR KR1020190003998A patent/KR20200087557A/ko not_active Application Discontinuation
-
2020
- 2020-01-10 US US17/279,862 patent/US11899951B2/en active Active
- 2020-01-10 WO PCT/KR2020/000511 patent/WO2020145742A1/ko unknown
- 2020-01-10 JP JP2021513394A patent/JP7207818B2/ja active Active
- 2020-01-10 CN CN202080005416.6A patent/CN112771503A/zh active Pending
- 2020-01-10 EP EP20738932.1A patent/EP3848810A4/en active Pending
Patent Citations (4)
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US20080086631A1 (en) * | 2000-01-06 | 2008-04-10 | Chow David Q | Flash memory controller controlling various flash memory cells |
JP2011083147A (ja) * | 2009-10-08 | 2011-04-21 | Lenovo Singapore Pte Ltd | 電池パック、そのファームウェア更新方法、および電池パックシステム |
JP2011164827A (ja) * | 2010-02-08 | 2011-08-25 | Nippon Avionics Co Ltd | フラッシュメモリを備えた電子機器およびフラッシュメモリに格納されたプログラムの更新方法 |
US20170024221A1 (en) * | 2013-12-13 | 2017-01-26 | Ping He | Devices, updaters, methods for controlling a device, and methods for controlling an updater |
Also Published As
Publication number | Publication date |
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CN112771503A (zh) | 2021-05-07 |
EP3848810A4 (en) | 2021-12-15 |
JP7207818B2 (ja) | 2023-01-18 |
KR20200087557A (ko) | 2020-07-21 |
WO2020145742A1 (ko) | 2020-07-16 |
US20220035545A1 (en) | 2022-02-03 |
EP3848810A1 (en) | 2021-07-14 |
US11899951B2 (en) | 2024-02-13 |
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