WO2004061405A3 - Method and device for fault analysis of motor vehicle control units and corresponding control unit - Google Patents

Method and device for fault analysis of motor vehicle control units and corresponding control unit Download PDF

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Publication number
WO2004061405A3
WO2004061405A3 PCT/DE2003/003580 DE0303580W WO2004061405A3 WO 2004061405 A3 WO2004061405 A3 WO 2004061405A3 DE 0303580 W DE0303580 W DE 0303580W WO 2004061405 A3 WO2004061405 A3 WO 2004061405A3
Authority
WO
WIPO (PCT)
Prior art keywords
motor vehicle
controller
test bed
control unit
fault analysis
Prior art date
Application number
PCT/DE2003/003580
Other languages
German (de)
French (fr)
Other versions
WO2004061405A2 (en
Inventor
Alexander Ketterer
Andreas Laeufer
Original Assignee
Siemens Ag
Alexander Ketterer
Andreas Laeufer
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, Alexander Ketterer, Andreas Laeufer filed Critical Siemens Ag
Priority to EP03767391A priority Critical patent/EP1573293A2/en
Publication of WO2004061405A2 publication Critical patent/WO2004061405A2/en
Publication of WO2004061405A3 publication Critical patent/WO2004061405A3/en

Links

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
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0259—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
    • G05B23/0264—Control of logging system, e.g. decision on which data to store; time-stamping measurements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Testing Of Engines (AREA)

Abstract

The invention relates to a method for analysis of errors in a controller (10) of a component on a motor vehicle. The controller (10) is subjected to a signalling environment on a test bed and an error recording device (16), provided in the controller (10), is read off. The invention is characterised in that during a test bed recognition step (14), test bed recognition means determine if the signalling environment is generated by a test bed and where this is the case the current state of the error recording device (16) is stored and made independently accessible. The invention further relates to a corresponding system and a controller (10).
PCT/DE2003/003580 2002-12-20 2003-10-28 Method and device for fault analysis of motor vehicle control units and corresponding control unit WO2004061405A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP03767391A EP1573293A2 (en) 2002-12-20 2003-10-28 Method and device for fault analysis of motor vehicle control units and corresponding control unit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10260240 2002-12-20
DE10260240.9 2002-12-20

Publications (2)

Publication Number Publication Date
WO2004061405A2 WO2004061405A2 (en) 2004-07-22
WO2004061405A3 true WO2004061405A3 (en) 2005-02-17

Family

ID=32694862

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2003/003580 WO2004061405A2 (en) 2002-12-20 2003-10-28 Method and device for fault analysis of motor vehicle control units and corresponding control unit

Country Status (2)

Country Link
EP (1) EP1573293A2 (en)
WO (1) WO2004061405A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004063082A1 (en) * 2004-12-28 2006-07-06 Robert Bosch Gmbh Device for controlling an activation algorithm for personal protective equipment
DE102005010672A1 (en) * 2005-03-09 2006-09-14 Bayerische Motoren Werke Ag Motor vehicle control for controlling vehicle functions of modern motor vehicle is transferable into test mode in which first output signal is measured and is stored into storage unit
DE102012207342A1 (en) * 2012-05-03 2013-11-07 Bayerische Motoren Werke Aktiengesellschaft Error analyzing device of error analysis system for determining causes of errors in successive process for assembling and operation of e.g. truck, has interface that is communication with movement system to detect vehicle system time
DE102020102267B3 (en) 2020-01-30 2021-07-22 Bayerische Motoren Werke Aktiengesellschaft Method for performing a functional test of at least one operating element by means of a CNC machine and a test system
DE102021211257A1 (en) 2021-10-06 2023-04-06 Zf Friedrichshafen Ag Prevent attacks on an artificial neural network

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5034894A (en) * 1988-04-11 1991-07-23 Fuji Jukogyo Kabushiki Kaisha Self-diagnosis system for a motor vehicle
EP0553472A2 (en) * 1992-01-31 1993-08-04 Robert Bosch Gmbh Process and appliance for testing an apparatus which comprises at least one microprocessor
EP0704343A2 (en) * 1994-10-01 1996-04-03 Bayerische Motoren Werke Aktiengesellschaft Electronic control device for motor vehicles
WO1997017618A1 (en) * 1995-11-03 1997-05-15 Robert Bosch Gmbh Process for checking parts of motor vehicle systems
DE19857462A1 (en) * 1998-12-12 2000-06-15 Volkswagen Ag Method to test individual components of vehicle; involves measuring data for all components that affect individual component in different operating states and generating signal course for individual component

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5034894A (en) * 1988-04-11 1991-07-23 Fuji Jukogyo Kabushiki Kaisha Self-diagnosis system for a motor vehicle
EP0553472A2 (en) * 1992-01-31 1993-08-04 Robert Bosch Gmbh Process and appliance for testing an apparatus which comprises at least one microprocessor
EP0704343A2 (en) * 1994-10-01 1996-04-03 Bayerische Motoren Werke Aktiengesellschaft Electronic control device for motor vehicles
WO1997017618A1 (en) * 1995-11-03 1997-05-15 Robert Bosch Gmbh Process for checking parts of motor vehicle systems
DE19857462A1 (en) * 1998-12-12 2000-06-15 Volkswagen Ag Method to test individual components of vehicle; involves measuring data for all components that affect individual component in different operating states and generating signal course for individual component

Also Published As

Publication number Publication date
EP1573293A2 (en) 2005-09-14
WO2004061405A2 (en) 2004-07-22

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