PL3671236T3 - Aparat i sposób diagnozowania obwodu nadzorczego - Google Patents

Aparat i sposób diagnozowania obwodu nadzorczego

Info

Publication number
PL3671236T3
PL3671236T3 PL18887958T PL18887958T PL3671236T3 PL 3671236 T3 PL3671236 T3 PL 3671236T3 PL 18887958 T PL18887958 T PL 18887958T PL 18887958 T PL18887958 T PL 18887958T PL 3671236 T3 PL3671236 T3 PL 3671236T3
Authority
PL
Poland
Prior art keywords
diagnosing
watchdog timer
watchdog
timer
diagnosing watchdog
Prior art date
Application number
PL18887958T
Other languages
English (en)
Inventor
Yeo-Bong YOON
Joong-Jae Lee
Original Assignee
Lg Chem, Ltd.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lg Chem, Ltd. filed Critical Lg Chem, Ltd.
Publication of PL3671236T3 publication Critical patent/PL3671236T3/pl

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/07Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703Error 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
    • G06F11/0706Error 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
    • G06F11/0736Error 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 in functional embedded systems, i.e. in a data processing system designed as a combination of hardware and software dedicated to performing a certain function
    • G06F11/0739Error 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 in functional embedded systems, i.e. in a data processing system designed as a combination of hardware and software dedicated to performing a certain function in a data processing system embedded in automotive or aircraft systems
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28Testing of electronic circuits, e.g. by signal tracer
    • G01R31/2832Specific tests of electronic circuits not provided for elsewhere
    • G01R31/2836Fault-finding or characterising
    • G01R31/2837Characterising or performance testing, e.g. of frequency response
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28Testing of electronic circuits, e.g. by signal tracer
    • G01R31/2832Specific tests of electronic circuits not provided for elsewhere
    • G01R31/2836Fault-finding or characterising
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/005Testing of electric installations on transport means
    • G01R31/006Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28Testing of electronic circuits, e.g. by signal tracer
    • G01R31/282Testing of electronic circuits specially adapted for particular applications not provided for elsewhere
    • G01R31/2827Testing of electronic protection circuits
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/392Determining battery ageing or deterioration, e.g. state of health
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/24Resetting means
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/07Responding to the occurrence of a fault, e.g. fault tolerance
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/07Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703Error 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
    • G06F11/0751Error or fault detection not based on redundancy
    • G06F11/0754Error or fault detection not based on redundancy by exceeding limits
    • G06F11/0757Error or fault detection not based on redundancy by exceeding limits by exceeding a time limit, i.e. time-out, e.g. watchdogs
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0047Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B10/00Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/80Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water
    • H04B10/801Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water using optical interconnects, e.g. light coupled isolators, circuit board interconnections
    • H04B10/802Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water using optical interconnects, e.g. light coupled isolators, circuit board interconnections for isolation, e.g. using optocouplers
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/22Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
    • G06F11/26Functional testing
    • G06F11/261Functional testing by simulating additional hardware, e.g. fault simulation
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H01M2010/4271Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Combustion & Propulsion (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Tests Of Electronic Circuits (AREA)
  • Debugging And Monitoring (AREA)
PL18887958T 2017-12-15 2018-11-28 Aparat i sposób diagnozowania obwodu nadzorczego PL3671236T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020170173507A KR102258171B1 (ko) 2017-12-15 2017-12-15 워치독 타이머를 진단하기 위한 장치 및 방법
EP18887958.9A EP3671236B1 (en) 2017-12-15 2018-11-28 Apparatus and method for diagnosing watchdog timer
PCT/KR2018/014872 WO2019117512A1 (ko) 2017-12-15 2018-11-28 워치독 타이머를 진단하기 위한 장치 및 방법

Publications (1)

Publication Number Publication Date
PL3671236T3 true PL3671236T3 (pl) 2022-01-10

Family

ID=66820463

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18887958T PL3671236T3 (pl) 2017-12-15 2018-11-28 Aparat i sposób diagnozowania obwodu nadzorczego

Country Status (7)

Country Link
US (1) US11340285B2 (pl)
EP (1) EP3671236B1 (pl)
JP (1) JP7099782B2 (pl)
KR (1) KR102258171B1 (pl)
CN (1) CN110770591B (pl)
PL (1) PL3671236T3 (pl)
WO (1) WO2019117512A1 (pl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102443667B1 (ko) * 2018-10-26 2022-09-14 주식회사 엘지에너지솔루션 밸런싱 장치, 및 그것을 포함하는 배터리 관리 시스템과 배터리팩
DE112020000815T5 (de) * 2019-03-26 2021-10-28 Hitachi Astemo, Ltd. Elektronische steuerungseinrichtung und diagnoseverfahren einer elektronischen steuerungseinrichtung
KR20210031317A (ko) 2019-09-11 2021-03-19 주식회사 엘지화학 워치독 시스템, 워치독 방법, 및 워치독 시스템을 포함하는 배터리 관리 시스템
US11881731B2 (en) * 2020-04-15 2024-01-23 Samsung Sdi Co., Ltd. Control system for a battery system

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4956842A (en) 1988-11-16 1990-09-11 Sundstrand Corporation Diagnostic system for a watchdog timer
DE4039355C2 (de) 1990-12-10 1998-07-30 Bosch Gmbh Robert Vorrichtung zur Funktionsüberprüfung einer Watchdog-Schaltung
JP3632813B2 (ja) 1997-12-03 2005-03-23 本田技研工業株式会社 電子制御装置
JPH11175371A (ja) * 1997-12-17 1999-07-02 Nissan Motor Co Ltd ウオッチドッグタイマ診断システム
JP2000104622A (ja) * 1998-09-25 2000-04-11 Hitachi Ltd 電子制御装置
KR100363572B1 (ko) * 2000-01-26 2002-12-05 한국수력원자력 주식회사 원자력발전소에서 온라인 진단기능을 갖는 제어봉구동장치 자동제어기
JP2002278657A (ja) * 2001-03-22 2002-09-27 Fujitsu Ten Ltd 電源遮断装置
JP3616367B2 (ja) * 2001-10-24 2005-02-02 三菱電機株式会社 電子制御装置
JP3821472B2 (ja) 2002-01-29 2006-09-13 松下電器産業株式会社 異常波形検出回路および情報再生装置
JP4432354B2 (ja) * 2003-04-24 2010-03-17 日本電気株式会社 ウオッチドッグタイマ回路の状態監視方式
WO2005038952A2 (en) 2003-10-14 2005-04-28 Black & Decker Inc. Protection methods, protection circuits and protective devices for secondary batteries, a power tool, charger and battery pack adapted to provide protection against fault conditions in the battery pack
JP5167521B2 (ja) 2008-11-28 2013-03-21 旭化成エレクトロニクス株式会社 組電池及びその組電池を用いた電子機器
JP2011155829A (ja) 2009-12-28 2011-08-11 Sanyo Electric Co Ltd バッテリシステムおよびそれを備えた電動車両
JP2011127669A (ja) * 2009-12-16 2011-06-30 Honda Motor Co Ltd 船外機の制御装置
JP5459660B2 (ja) * 2009-12-16 2014-04-02 株式会社東芝 二次電池装置および車両
JP5476238B2 (ja) 2010-07-12 2014-04-23 ルネサスエレクトロニクス株式会社 半導体装置
KR101149685B1 (ko) 2010-08-05 2012-05-23 한국원자력연구원 원자력 발전소 디지털 안전계통의 실시간 진단기능을 갖춘 제어장치
JP5778536B2 (ja) * 2011-09-14 2015-09-16 株式会社ケーヒン 電子制御装置及び車両制御システム
JP5382084B2 (ja) * 2011-10-07 2014-01-08 株式会社デンソー 車両用装置
JP5951429B2 (ja) * 2012-02-01 2016-07-13 ルネサスエレクトロニクス株式会社 ウォッチドッグ回路、電源ic、及びウォッチドッグ監視システム
JP2013182477A (ja) 2012-03-02 2013-09-12 Nsk Ltd マイクロプロセッサ外部監視回路、電子制御装置及び電動パワーステアリング装置
US8943303B2 (en) 2012-07-05 2015-01-27 Infineon Technologies Ag Monitoring circuit with a window watchdog
CN203838691U (zh) * 2014-05-27 2014-09-17 山东美核自动化科技有限公司 一种看门狗故障监测设备
KR101673303B1 (ko) * 2014-11-12 2016-11-22 현대자동차주식회사 와치독 제어 방법 및 장치

Also Published As

Publication number Publication date
KR102258171B1 (ko) 2021-05-28
EP3671236A1 (en) 2020-06-24
US20200408831A1 (en) 2020-12-31
JP2020523582A (ja) 2020-08-06
EP3671236B1 (en) 2021-10-06
CN110770591B (zh) 2021-12-10
EP3671236A4 (en) 2020-12-16
KR20190072276A (ko) 2019-06-25
WO2019117512A1 (ko) 2019-06-20
JP7099782B2 (ja) 2022-07-12
CN110770591A (zh) 2020-02-07
US11340285B2 (en) 2022-05-24

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