DE102008033675B8 - Dualkernarchitektur eines Steuermoduls eines Motors - Google Patents

Dualkernarchitektur eines Steuermoduls eines Motors Download PDF

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Publication number
DE102008033675B8
DE102008033675B8 DE102008033675.0A DE102008033675A DE102008033675B8 DE 102008033675 B8 DE102008033675 B8 DE 102008033675B8 DE 102008033675 A DE102008033675 A DE 102008033675A DE 102008033675 B8 DE102008033675 B8 DE 102008033675B8
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DE
Germany
Prior art keywords
control module
engine control
core engine
dual core
module architecture
Prior art date
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Active
Application number
DE102008033675.0A
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English (en)
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DE102008033675A1 (de
DE102008033675B4 (de
Inventor
Mark H. Costin
Paul A. Bauerle
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GM Global Technology Operations LLC
Original Assignee
GM Global Technology Operations LLC
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Publication date
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Publication of DE102008033675A1 publication Critical patent/DE102008033675A1/de
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Publication of DE102008033675B4 publication Critical patent/DE102008033675B4/de
Publication of DE102008033675B8 publication Critical patent/DE102008033675B8/de
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Anticipated expiration legal-status Critical

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Classifications

    • 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
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0428—Safety, monitoring
    • 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
    • G06F11/1629—Error detection by comparing the output of redundant processing systems
    • G06F11/1637—Error detection by comparing the output of redundant processing systems using additional compare functionality in one or some but not all of the redundant processing components
    • 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
    • G06F11/1629—Error detection by comparing the output of redundant processing systems
    • G06F11/1654—Error detection by comparing the output of redundant processing systems where the output of only one of the redundant processing components can drive the attached hardware, e.g. memory or I/O
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
    • G06F11/2205—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested
    • G06F11/2236—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested to test CPU or processors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
    • B60G2600/08—Failure or malfunction detecting means
    • B60G2600/086—Redundant systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
    • B60G2600/18—Automatic control means
    • B60G2600/187—Digital Controller Details and Signal Treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/02—Ensuring safety in case of control system failures, e.g. by diagnosing, circumventing or fixing failures
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/24—Pc safety
    • G05B2219/24187—Redundant processors run identical programs
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/24—Pc safety
    • G05B2219/24195—Compare data in channels at timed intervals, for equality
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/24—Pc safety
    • G05B2219/24198—Restart, reinitialize, boot system after fault detection, hanging up, stalling
    • 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
    • G06F11/1629—Error detection by comparing the output of redundant processing systems
    • G06F11/1641—Error detection by comparing the output of redundant processing systems where the comparison is not performed by the redundant processing components
    • 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
    • G06F11/1675—Temporal synchronisation or re-synchronisation of redundant processing components
    • G06F11/1683—Temporal synchronisation or re-synchronisation of redundant processing components at instruction level
    • 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
    • G06F11/1675—Temporal synchronisation or re-synchronisation of redundant processing components
    • G06F11/1687—Temporal synchronisation or re-synchronisation of redundant processing components at event level, e.g. by interrupt or result of polling

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Automation & Control Theory (AREA)
  • Computer Hardware Design (AREA)
  • Hardware Redundancy (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
DE102008033675.0A 2007-07-20 2008-07-17 Dualkernarchitektur eines Steuermoduls eines Motors Active DE102008033675B8 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/880,449 US9207661B2 (en) 2007-07-20 2007-07-20 Dual core architecture of a control module of an engine
US11/188,049 2007-07-20
US11/880,449 2007-07-20

Publications (3)

Publication Number Publication Date
DE102008033675A1 DE102008033675A1 (de) 2009-02-26
DE102008033675B4 DE102008033675B4 (de) 2023-02-23
DE102008033675B8 true DE102008033675B8 (de) 2023-05-04

Family

ID=40265770

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102008033675.0A Active DE102008033675B8 (de) 2007-07-20 2008-07-17 Dualkernarchitektur eines Steuermoduls eines Motors

Country Status (4)

Country Link
US (1) US9207661B2 (de)
CN (1) CN101349905B (de)
BR (1) BRPI0802423A2 (de)
DE (1) DE102008033675B8 (de)

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* Cited by examiner, † Cited by third party
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US9207661B2 (en) * 2007-07-20 2015-12-08 GM Global Technology Operations LLC Dual core architecture of a control module of an engine
DE102010053803B3 (de) * 2010-12-08 2012-02-23 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Hallstadt Verfahren zum Betrieb eines Bordnetzes eines Kraftfahrzeugs sowie danach arbeitendes Bussystem
US9058419B2 (en) 2012-03-14 2015-06-16 GM Global Technology Operations LLC System and method for verifying the integrity of a safety-critical vehicle control system
EP2860598B1 (de) * 2013-10-14 2018-03-21 Siemens Aktiengesellschaft Verfahren zum Betreiben eines redundanten Automatisierungssystems, wobei der Slave Diagnosefunktionen durchführt
DE102014207422A1 (de) * 2014-04-17 2015-10-22 Robert Bosch Gmbh Busschnittstelleneinheit und Betriebsverfahren hierfür
FR3052575B1 (fr) * 2016-06-08 2019-10-04 Continental Automotive France Circuit de detection de defaillances systematiques et aleatoires
US10620260B2 (en) * 2017-05-02 2020-04-14 Texas Instruments Incorporated Apparatus having signal chain lock step for high integrity functional safety applications
DE102017210151A1 (de) * 2017-06-19 2018-12-20 Zf Friedrichshafen Ag Vorrichtung und Verfahren zur Ansteuerung eines Fahrzeugmoduls in Abhängigkeit eines Zustandssignals
US10706002B2 (en) 2018-03-13 2020-07-07 Micron Technology, Inc. Resources sharing among vehicle applications connected via a bus
KR102131230B1 (ko) * 2018-11-26 2020-07-08 현대오트론 주식회사 파워트레인 제어기의 램 에러 감지 로직의 자가진단 방법 및 장치
JP7425615B2 (ja) * 2020-02-05 2024-01-31 マツダ株式会社 車両用制御システム
CN113573950B (zh) * 2020-02-28 2024-03-26 Lg电子株式会社 模块化控制装置以及使用该模块化控制装置的车辆
US11208206B1 (en) * 2021-05-17 2021-12-28 Beta Air, Llc Aircraft for fixed pitch lift

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US20040123201A1 (en) 2002-12-19 2004-06-24 Nguyen Hang T. On-die mechanism for high-reliability processor
DE102005037246A1 (de) 2005-08-08 2007-02-15 Robert Bosch Gmbh Verfahren und Vorrichtung zur Steuerung eines Rechnersystems mit wenigstens zwei Ausführungseinheiten und einer Vergleichseinheit

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Publication number Priority date Publication date Assignee Title
DE10255614A1 (de) 2002-01-28 2003-08-07 Denso Corp Elektronisches Fahrzeug-Steuersystem mit betriebssicherer Funktion
US20040123201A1 (en) 2002-12-19 2004-06-24 Nguyen Hang T. On-die mechanism for high-reliability processor
DE102005037246A1 (de) 2005-08-08 2007-02-15 Robert Bosch Gmbh Verfahren und Vorrichtung zur Steuerung eines Rechnersystems mit wenigstens zwei Ausführungseinheiten und einer Vergleichseinheit

Also Published As

Publication number Publication date
US9207661B2 (en) 2015-12-08
CN101349905A (zh) 2009-01-21
DE102008033675A1 (de) 2009-02-26
DE102008033675B4 (de) 2023-02-23
US20090024775A1 (en) 2009-01-22
CN101349905B (zh) 2014-01-29
BRPI0802423A2 (pt) 2009-08-25

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