WO2008037656A2 - Outil à base informatique et procédé pour l'extraction du code de fonctionnement d'appareils de commande - Google Patents

Outil à base informatique et procédé pour l'extraction du code de fonctionnement d'appareils de commande Download PDF

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Publication number
WO2008037656A2
WO2008037656A2 PCT/EP2007/060012 EP2007060012W WO2008037656A2 WO 2008037656 A2 WO2008037656 A2 WO 2008037656A2 EP 2007060012 W EP2007060012 W EP 2007060012W WO 2008037656 A2 WO2008037656 A2 WO 2008037656A2
Authority
WO
WIPO (PCT)
Prior art keywords
code
function
program code
tool
extracting
Prior art date
Application number
PCT/EP2007/060012
Other languages
German (de)
English (en)
Other versions
WO2008037656A3 (fr
Inventor
Manfred Pfitz
Original Assignee
Robert Bosch Gmbh
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 Robert Bosch Gmbh filed Critical Robert Bosch Gmbh
Priority to EP07820441A priority Critical patent/EP2069873A2/fr
Publication of WO2008037656A2 publication Critical patent/WO2008037656A2/fr
Publication of WO2008037656A3 publication Critical patent/WO2008037656A3/fr

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
    • 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
    • G05B19/0426—Programming the control sequence
    • 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
    • G05B2219/23—Pc programming
    • G05B2219/23262—DDE direct data exchange, DLL dynamic library linking
    • 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
    • G05B2219/23—Pc programming
    • G05B2219/23275—Use of parser
    • 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
    • G05B2219/23—Pc programming
    • G05B2219/23451—Software in the loop, bypass function, execute new program parts on external device
    • 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
    • G05B2219/23—Pc programming
    • G05B2219/23452—Simulate sequence on display to control program, test functions
    • 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
    • G05B2219/23—Pc programming
    • G05B2219/23456—Model machine for simulation
    • 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
    • G05B2219/26—Pc applications
    • G05B2219/2637—Vehicle, car, auto, wheelchair

Definitions

  • the present invention relates to a computer-based tool for extracting function code of control devices according to claim 1 and a corresponding method therefor according to claim 7.
  • German laid-open specification DE 103 03 489 describes a method and a device for testing software of a control unit of a vehicle.
  • the control unit is connected via a communication or data interface, preferably its application interface, to a test system which maps the vehicle or component behavior.
  • a communication or data interface preferably its application interface
  • a test system which maps the vehicle or component behavior.
  • a computer-based tool for extracting the function code of control devices comprising an interface for reading in the program code of a control device and the associated management data of this program code, means adapted to extract a function code from the read program code, wherein the Administration data of the program code, a means that is designed to generate a function library that can be dynamically integrated into an overall simulation model for ECUs and their environment, and includes the extracted function code, and an interface for outputting the generated function library.
  • An essential point of the tool according to the invention is that used to emulate the functionality of a control device of the actually provided for this device function code and thus a simulation with real ECU software is possible.
  • the exact simulation of the device functionality on the one hand an extremely accurate simulation result of the highest quality can be achieved.
  • the so-called 'closed-loop' capability of the functions or function groups is achieved, ie the property that feedback quantities are taken over into the current calculation of the functions or function groups. Since the newly calculated input variables are included in the simulation online, the control unit behavior, for example, can be adapted exactly to the step response of the speed of a controlled motor or gearbox. Only the described 'closed-loop' capability of the device software makes such a simulation possible with closed-loop control.
  • Preferred developments of the extraction tool according to the invention are specified in claims 2 to 6.
  • the administration data have characteristics such as e.g. KGS or XML files, declarations such as. D-Files, variables and function tables include. This provides all the information needed to process any kind of program code, regardless of structure and syntax.
  • the generating means is designed to generate function libraries of different format. This makes the tool according to the invention largely independent of the presence of a special system or software environment, ie. H. It is very flexible.
  • the generated format preferably includes a DLL (Dynamic Link Library) or a MEX (Matlab® EXecutable) format.
  • DLL Dynamic Link Library
  • MEX Matlab® EXecutable
  • MatlabO / Simulink® format the e.g. covered in MatlabO / Simulink® format.
  • any other suitable format may also be the target of the generation, in particular also the format of a simulation tool that is alternative to MatlabO / Simulink®.
  • the program code read in is a C code, i. H. the tool is adapted for processing this code. This makes it possible to simulate any ECU software usually written in C or C ++.
  • the tool can be used to optimize the parameterization in the area of the application and / or also for functional development purposes.
  • a method according to claim 6 comprising the steps of reading in the program code of a control device, reading in the associated administration data of this program code, extracting a function code from the read program code using the management data of the program code, generating a function library with the extracted one Function code that can be dynamically integrated into an overall simulation model for ECUs and their environment, and output the generated library.
  • FIGURE shows a schematic representation of a tool 10 according to the invention with an interface II, via which the program code 20 of a control unit and the administration data 21... 23 of this program code 20 are read, and an interface 12 via which a dynamically integrated into an overall simulation model. hige function library 30 is issued.
  • the administrative data include
  • Characteristics 21 such as e.g. KGS or XML files, declarations 22 such as e.g. D-Files, variables and function tables 23.
  • declarations 22 such as e.g. D-Files
  • variables and function tables 23 In an extraction means 11, these data 21... 23 are used to free the function code from the program code 20.
  • the dynamically incorporatable function library is created, for example, in the format DLL or MEX.
  • the MEX library may e.g. be simulated in an overall simulation model of a vehicle with corresponding simulation tools.
  • the tool 10 is based on real program code of a controller for e.g. If a motor control is set up and this is brought into a simulation-capable form, then the relevant control device is in the 'closed loop', ie. H. parameterizable in closed loop. Since the functionality of the device is decoupled from its hardware, a physical prototype is no longer needed, which makes the simulation process extremely cost effective. As a result, it can also be used for functional development, whereby it provides very accurate results in each case.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Debugging And Monitoring (AREA)
  • Stored Programmes (AREA)
  • Numerical Control (AREA)

Abstract

La présente invention concerne un outil à base informatique (10) et un procédé pour l'extraction du code de fonctionnement d'appareils de commande, l'outil comprenant : une interface (I1) destinée à la lecture du code de programme (20) d'un appareil de commande et des données de gestion associées de ce code de programme (20); un moyen (11) conçu pour l'extraction d'un code de fonctionnement à partir du code de programme (20) lu par utilisation des données de gestion du code de programme; un moyen (12) conçu pour produire une bibliothèque de fonctionnement (30) qui peut être intégrée de façon dynamique à un modèle de simulation globale pour les appareils de commande et leur environnement et qui comprend le code de fonctionnement extrait; et une interface (I2) destinée à fournir la bibliothèque de fonctionnement (30) produite.
PCT/EP2007/060012 2006-09-25 2007-09-21 Outil à base informatique et procédé pour l'extraction du code de fonctionnement d'appareils de commande WO2008037656A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07820441A EP2069873A2 (fr) 2006-09-25 2007-09-21 Outil à base informatique et procédé pour l'extraction du code de fonctionnement d'appareils de commande

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006045154 2006-09-25
DE102006045154.6 2006-09-25

Publications (2)

Publication Number Publication Date
WO2008037656A2 true WO2008037656A2 (fr) 2008-04-03
WO2008037656A3 WO2008037656A3 (fr) 2008-05-22

Family

ID=39134692

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/060012 WO2008037656A2 (fr) 2006-09-25 2007-09-21 Outil à base informatique et procédé pour l'extraction du code de fonctionnement d'appareils de commande

Country Status (3)

Country Link
EP (1) EP2069873A2 (fr)
DE (1) DE102007045563A1 (fr)
WO (1) WO2008037656A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9600696B2 (en) 2010-11-09 2017-03-21 Master Lock Company Llc Electronically monitored safety lockout devices, systems and methods
EP3306295A1 (fr) * 2016-10-07 2018-04-11 Ford Global Technologies, LLC Procédé et dispositif d'essai de commandes électroniques, en particulier d'essai de commandes automobiles

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008042744A1 (de) * 2008-10-10 2010-04-15 Robert Bosch Gmbh Steuerbares Gerät mit einem Steuerprogramm

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0881034A1 (fr) * 1996-11-07 1998-12-02 Kabushiki Kaisha Mori Seiki Seisakusho Procede et dispositif d'analyse de programme cn destine a l'usinage cn
EP0990983A1 (fr) * 1998-09-30 2000-04-05 3534421 Canada Corporation Automatisation du rétablissement des données de conception et l'ingenerie en-avant des applications légue
US20010042067A1 (en) * 1999-10-04 2001-11-15 Homayoun Dayani-Fard Dynamic semi-structured repository for mining software and software-related information
US6389588B1 (en) * 1999-02-04 2002-05-14 Relativity Technologies Method and system of business rule extraction from existing applications for integration into new applications
DE10303489A1 (de) * 2003-01-30 2004-08-12 Robert Bosch Gmbh Verfahren und Vorrichtung zum Testen von Software einer Steuereinheit eines Fahrzeugs
WO2006035038A2 (fr) * 2004-09-28 2006-04-06 Robert Bosch Gmbh Procede pour tester un logiciel d'appareil de commande pour un appareil de commande

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0881034A1 (fr) * 1996-11-07 1998-12-02 Kabushiki Kaisha Mori Seiki Seisakusho Procede et dispositif d'analyse de programme cn destine a l'usinage cn
EP0990983A1 (fr) * 1998-09-30 2000-04-05 3534421 Canada Corporation Automatisation du rétablissement des données de conception et l'ingenerie en-avant des applications légue
US6389588B1 (en) * 1999-02-04 2002-05-14 Relativity Technologies Method and system of business rule extraction from existing applications for integration into new applications
US20010042067A1 (en) * 1999-10-04 2001-11-15 Homayoun Dayani-Fard Dynamic semi-structured repository for mining software and software-related information
DE10303489A1 (de) * 2003-01-30 2004-08-12 Robert Bosch Gmbh Verfahren und Vorrichtung zum Testen von Software einer Steuereinheit eines Fahrzeugs
WO2006035038A2 (fr) * 2004-09-28 2006-04-06 Robert Bosch Gmbh Procede pour tester un logiciel d'appareil de commande pour un appareil de commande

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2069873A2 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9600696B2 (en) 2010-11-09 2017-03-21 Master Lock Company Llc Electronically monitored safety lockout devices, systems and methods
US9920550B2 (en) 2010-11-09 2018-03-20 Master Lock Company Llc Electronically monitored safety lockout devices, systems and methods
US10329798B2 (en) 2010-11-09 2019-06-25 Master Lock Company Llc Method for monitoring lockout procedures
EP3306295A1 (fr) * 2016-10-07 2018-04-11 Ford Global Technologies, LLC Procédé et dispositif d'essai de commandes électroniques, en particulier d'essai de commandes automobiles
CN107918585A (zh) * 2016-10-07 2018-04-17 福特全球技术公司 用于测试软件程序的方法和装置

Also Published As

Publication number Publication date
DE102007045563A1 (de) 2008-04-03
EP2069873A2 (fr) 2009-06-17
WO2008037656A3 (fr) 2008-05-22

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