DE69521379D1 - Fehlererkennungseinrichtung für Regelungssysteme auf Microcontroller-Basis - Google Patents

Fehlererkennungseinrichtung für Regelungssysteme auf Microcontroller-Basis

Info

Publication number
DE69521379D1
DE69521379D1 DE69521379A DE69521379A DE69521379D1 DE 69521379 D1 DE69521379 D1 DE 69521379D1 DE 69521379 A DE69521379 A DE 69521379A DE 69521379 A DE69521379 A DE 69521379A DE 69521379 D1 DE69521379 D1 DE 69521379D1
Authority
DE
Germany
Prior art keywords
microcontrollers
detection device
control systems
fault detection
systems based
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 - Lifetime
Application number
DE69521379A
Other languages
English (en)
Other versions
DE69521379T2 (de
DE69521379T4 (de
Inventor
John Michael Ironside
Russel Wilson-Jones
Andrew James Stephen Williams
Brian Graham Nicholson
Clive Roger Sainsbury
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.)
TRW Lucas Varity Electric Steering Ltd
Original Assignee
TRW Lucas Varity Electric Steering 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 TRW Lucas Varity Electric Steering Ltd filed Critical TRW Lucas Varity Electric Steering Ltd
Application granted granted Critical
Publication of DE69521379D1 publication Critical patent/DE69521379D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G06F11/0796—Safety measures, i.e. ensuring safe condition in the event of error, e.g. for controlling element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
    • B62D5/0481—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such monitoring the steering system, e.g. failures
    • B62D5/0493—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such monitoring the steering system, e.g. failures detecting processor errors, e.g. plausibility of steering direction
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B9/00—Safety arrangements
    • G05B9/02—Safety arrangements electric
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Safety Devices In Control Systems (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Feedback Control In General (AREA)
DE69521379A 1994-09-08 1995-09-04 Fehlererkennungseinrichtung für Regelungssysteme auf Microcontroller-Basis Expired - Lifetime DE69521379D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9418135A GB9418135D0 (en) 1994-09-08 1994-09-08 Control system

Publications (1)

Publication Number Publication Date
DE69521379D1 true DE69521379D1 (de) 2001-07-26

Family

ID=10761057

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69521379A Expired - Lifetime DE69521379D1 (de) 1994-09-08 1995-09-04 Fehlererkennungseinrichtung für Regelungssysteme auf Microcontroller-Basis
DE69521379T Expired - Lifetime DE69521379T4 (de) 1994-09-08 1995-09-04 Fehlererkennungseinrichtung für Regelungssysteme auf Microcontroller-Basis

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69521379T Expired - Lifetime DE69521379T4 (de) 1994-09-08 1995-09-04 Fehlererkennungseinrichtung für Regelungssysteme auf Microcontroller-Basis

Country Status (5)

Country Link
US (1) US5663713A (de)
EP (1) EP0701207B9 (de)
JP (1) JP3889072B2 (de)
DE (2) DE69521379D1 (de)
GB (1) GB9418135D0 (de)

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* Cited by examiner, † Cited by third party
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JPH09235942A (ja) * 1996-02-29 1997-09-09 Tokai Rika Co Ltd モータ駆動制御装置
DE69737234T2 (de) * 1997-06-30 2007-10-11 Mitsubishi Denki K.K. Regeleinrichtung für fahrzeuge
GB0102802D0 (en) 2001-02-03 2001-03-21 Trw Lucas Varity Electric Electrical power-assisted steering systems
FR2848520B1 (fr) * 2002-12-11 2005-12-23 Soc Mecanique Irigny Commande motorisee de valve a assistance variable pour direction assistee hydraulique
US7106221B2 (en) * 2003-04-30 2006-09-12 Harman International Industries, Incorporated Capacitive touch switch system for an audio device
WO2005013098A2 (en) * 2003-08-01 2005-02-10 Invensys Systems, Inc. Continuous online safety and reliability monitoring
US7133727B2 (en) * 2003-08-01 2006-11-07 Invensys Systems, Inc. System and method for continuous online safety and reliability monitoring
US7117119B2 (en) * 2003-08-01 2006-10-03 Invensys Systems, Inc System and method for continuous online safety and reliability monitoring
JP2005324622A (ja) 2004-05-13 2005-11-24 Nsk Ltd パワーステアリング制御装置、方法、およびプログラム
US7420297B2 (en) * 2005-09-30 2008-09-02 Rockwell Automation Technologies, Inc. Combination control system with intermediate module
US7868487B2 (en) * 2006-04-18 2011-01-11 Rockwell Automation Technologies, Inc. Apparatus and method for restricting power delivery
DE102007049023A1 (de) * 2007-10-11 2009-04-16 Technische Universität Darmstadt Vorrichtung und Verfahren zur Emulation eines Aktors
TWI438604B (zh) 2007-10-26 2014-05-21 Etron Technology Inc 一種具省電功能的時序控制電路及相關方法
TWM335795U (en) * 2007-11-13 2008-07-01 Wistron Neweb Corp Protective circuit for microprocessor
US20120016633A1 (en) * 2010-07-16 2012-01-19 Andreas Wittenstein System and method for automatic detection of anomalous recurrent behavior
DE102011050017A1 (de) 2011-04-29 2012-10-31 Allweiler Gmbh Steuermittel zum Ansteuern eines Frequenzumrichters sowie Ansteuerverfahren
US20140163907A1 (en) * 2012-12-10 2014-06-12 General Electric Company Systems and methods for fault detection
US10175271B2 (en) * 2012-12-31 2019-01-08 Silicon Laboratories Inc. Apparatus for differencing comparator and associated methods
RU2576594C1 (ru) * 2014-12-02 2016-03-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ивановский государственный энергетический университет имени В.И. Ленина" (ИГЭУ) Способ автоматической компенсации влияния гармонических колебаний момента нагрузки в электромеханической системе и устройство для его осуществления
RU2565490C1 (ru) * 2014-12-16 2015-10-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ивановский государственный энергетический университет имени В.И. Ленина" (ИГЭУ) Способ адаптивной компенсации влияния гармонических колебаний момента нагрузки в электромеханической системе и устройство для его осуществления
RU2608081C2 (ru) * 2015-06-26 2017-01-13 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ивановский государственный энергетический университет имени В.И. Ленина" (ИГЭУ) Способ компенсации влияния гармонических колебаний момента нагрузки в электромеханической системе и устройство для его осуществления
DE102015113110B4 (de) * 2015-08-10 2019-03-14 MAQUET GmbH Ansteuervorrichtung mindestens einer Antriebseinrichtung eines Operationstisches und Verfahren zum Ansteuern
US11455850B2 (en) * 2016-12-21 2022-09-27 Assa Abloy Ab Power converter for transferring power
RU2659370C1 (ru) * 2017-07-24 2018-06-29 федеральное государственное бюджетное образовательное учреждение высшего образования "Ивановский государственный энергетический университет имени В.И. Ленина" (ИГЭУ) Устройство для управления электромеханической системой

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2851190C3 (de) * 1978-11-27 1981-06-11 Nsm-Apparatebau Gmbh & Co Kg, 6530 Bingen Fehlerschutzanordnung
US4433390A (en) * 1981-07-30 1984-02-21 The Bendix Corporation Power processing reset system for a microprocessor responding to sudden deregulation of a voltage
JPH0798490B2 (ja) * 1986-02-06 1995-10-25 本田技研工業株式会社 電動式パワーステアリング装置
US4916698A (en) * 1988-09-29 1990-04-10 Allied-Signal Inc. Failure detection mechanism for microcontroller based control system
DE3902037C1 (de) * 1989-01-25 1990-06-07 Renk Ag, 8900 Augsburg, De
DE4024287A1 (de) * 1990-07-31 1992-02-06 Porsche Ag Steuergeraet mit einem mikrorechner
DE69217084T2 (de) * 1991-10-10 1997-05-07 Koyo Seiko Co Elektrische Servolenkung
DE4212069C1 (de) * 1992-04-10 1993-05-19 Hella Kg Hueck & Co, 4780 Lippstadt, De
US5519346A (en) * 1994-06-22 1996-05-21 Motorola, Inc. Selective restart circuit for an electronic device
US5581206A (en) * 1995-07-28 1996-12-03 Micron Quantum Devices, Inc. Power level detection circuit

Also Published As

Publication number Publication date
EP0701207A1 (de) 1996-03-13
EP0701207B1 (de) 2001-06-20
DE69521379T2 (de) 2002-05-02
JP3889072B2 (ja) 2007-03-07
DE69521379T4 (de) 2006-12-21
US5663713A (en) 1997-09-02
GB9418135D0 (en) 1994-10-26
JPH08101701A (ja) 1996-04-16
EP0701207B9 (de) 2005-11-30

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