FR2753816B1 - Appareil de commande electronique, en particulier pour une installation prevue dans un vehicule a moteur - Google Patents

Appareil de commande electronique, en particulier pour une installation prevue dans un vehicule a moteur

Info

Publication number
FR2753816B1
FR2753816B1 FR9711704A FR9711704A FR2753816B1 FR 2753816 B1 FR2753816 B1 FR 2753816B1 FR 9711704 A FR9711704 A FR 9711704A FR 9711704 A FR9711704 A FR 9711704A FR 2753816 B1 FR2753816 B1 FR 2753816B1
Authority
FR
France
Prior art keywords
data memory
motor vehicle
control apparatus
electronic control
temperature
Prior art date
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.)
Expired - Fee Related
Application number
FR9711704A
Other languages
English (en)
Other versions
FR2753816A1 (fr
Inventor
Michael Ulm
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2753816A1 publication Critical patent/FR2753816A1/fr
Application granted granted Critical
Publication of FR2753816B1 publication Critical patent/FR2753816B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
    • G11C29/70—Masking faults in memories by using spares or by reconfiguring
    • G11C29/74—Masking faults in memories by using spares or by reconfiguring using duplex memories, i.e. using dual copies
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/004—Error avoidance
    • 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
    • G06F11/0754—Error or fault detection not based on redundancy by exceeding limits
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2201/00—Indexing scheme relating to error detection, to error correction, and to monitoring
    • G06F2201/81—Threshold

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Control Of Electric Motors In General (AREA)
  • Safety Devices In Control Systems (AREA)
FR9711704A 1996-09-23 1997-09-19 Appareil de commande electronique, en particulier pour une installation prevue dans un vehicule a moteur Expired - Fee Related FR2753816B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19638973A DE19638973C2 (de) 1996-09-23 1996-09-23 Elektronisches Steuergerät, insbesondere für eine in einem Kraftfahrzeug vorgesehene Einrichtung

Publications (2)

Publication Number Publication Date
FR2753816A1 FR2753816A1 (fr) 1998-03-27
FR2753816B1 true FR2753816B1 (fr) 2000-08-18

Family

ID=7806600

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9711704A Expired - Fee Related FR2753816B1 (fr) 1996-09-23 1997-09-19 Appareil de commande electronique, en particulier pour une installation prevue dans un vehicule a moteur

Country Status (4)

Country Link
US (1) US6308121B1 (fr)
DE (1) DE19638973C2 (fr)
FR (1) FR2753816B1 (fr)
GB (1) GB2318895B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19848090A1 (de) 1998-10-19 2000-04-27 Mannesmann Vdo Ag Einrichtung zur Speicherung von Daten in einem Kraftfahrzeug
FR2800340B1 (fr) * 1999-11-02 2002-01-18 Peugeot Citroen Automobiles Sa Systeme d'aide a la recherche de defaillances de fonctionnement d'organes fonctionnels embarques a bord d'un vehicule automobile
DE10036914A1 (de) 2000-07-28 2002-02-14 Infineon Technologies Ag Integrierte Schaltung mit Temperatursensor
US6349250B1 (en) * 2000-10-26 2002-02-19 Detroit Diesel Corporation Clear historic data from a vehicle data recorder
US6505105B2 (en) * 2001-01-05 2003-01-07 Delphi Technologies, Inc. Electronic control unit calibration
DE10163153A1 (de) * 2001-12-20 2003-07-03 Siemens Ag Verfahren zur Steuerung eines einen Mikrocontroller enthaltenden sicherheitskritischen Systems
US6766425B2 (en) * 2002-05-16 2004-07-20 Delphi Technologies, Inc. Calibration method implementing segmented flash memory and RAM overlay
US20050251305A1 (en) * 2002-06-03 2005-11-10 Junkei Sato Electronic control apparatus
KR100935574B1 (ko) 2002-11-04 2010-01-07 삼성전자주식회사 Ｃｐｕ 과열방지시스템
JP4214815B2 (ja) * 2003-04-11 2009-01-28 株式会社デンソー 車両用電子制御装置
JP2005240772A (ja) * 2004-02-27 2005-09-08 Fuji Heavy Ind Ltd データ記録装置およびデータ記録方法
JP2006140192A (ja) * 2004-11-10 2006-06-01 Matsushita Electric Ind Co Ltd 電子回路装置
US8209504B2 (en) * 2007-01-30 2012-06-26 Panasonic Corporation Nonvolatile memory device, nonvolatile memory system, and access device having a variable read and write access rate
DE102007025827A1 (de) * 2007-04-26 2008-10-30 Continental Teves Ag & Co. Ohg Integrierte Schaltungsanordnung für sicherheitskritische Regelungssysteme
GB2592598B8 (en) * 2020-03-02 2024-06-12 Zahnradfabrik Friedrichshafen Electric power steering system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5420203A (en) * 1977-07-15 1979-02-15 Hitachi Ltd Combustion control equipment of engine
JPS5949350A (ja) * 1982-09-13 1984-03-21 Nippon Denso Co Ltd 車輛制御用コンピュータにおけるバックアップメモリの内容保護装置
JP2805970B2 (ja) * 1990-04-06 1998-09-30 株式会社デンソー 車両用電子制御装置
JPH089802Y2 (ja) * 1990-06-12 1996-03-21 矢崎総業株式会社 デジタル運行データの記録装置
US5428542A (en) * 1991-07-05 1995-06-27 Liesveld; Aura L. Vehicle mileage and information recording method and system
FR2684211B1 (fr) * 1991-11-22 1994-02-04 Aerospatiale Ste Nationale Indle Dispositif d'exploitation des informations relatives aux pannes detectees par une ou plusieurs unites centrales d'un aeronef.
FR2708114B1 (fr) * 1993-07-19 1995-10-06 Dassault Electronique Dispositif enregistreur de données en environnement perturbé.
US5687149A (en) 1993-07-19 1997-11-11 Dassault Electronique Device for recording data in a disturbed environment
US5581462A (en) * 1994-01-06 1996-12-03 Fairchild Space And Defense Corporation Vehicle computer system and method

Also Published As

Publication number Publication date
GB2318895B (en) 2001-02-14
GB2318895A (en) 1998-05-06
DE19638973C2 (de) 1998-07-23
FR2753816A1 (fr) 1998-03-27
DE19638973A1 (de) 1998-04-02
GB9719899D0 (en) 1997-11-19
US6308121B1 (en) 2001-10-23

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Legal Events

Date Code Title Description
ST Notification of lapse