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Towards a Safer Development of Driver Assistance Systems by Applying Requirements-Based Methods

Jost, Henning und Köhler, Silke und Köster, Frank (2011) Towards a Safer Development of Driver Assistance Systems by Applying Requirements-Based Methods. 14th International IEEE Conference on Intelligent Transportation Systems - (ITSC 2011) , 5.-7. Okt. 2011, Washington D.C., USA.

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Kurzfassung

The development of intelligent transport systems such as driver assistance systems currently faces increasing system complexity and a growing number of requirements, e.g. from safety standards. Thus, requirements engineering activities gain an increasingly important role when it comes to the development of safety-critical transport systems. As an example, the introduction of ISO 26262 in the automotive domain requires the adaptation of existing industrial development processes to comply with the upcoming standard. The proposed methods address the new demand in requirements management for a safer development of driver assistance systems. By means of ontologies, domain requirements such as from ISO 26262 are formalized providing a reference model to support semiautomated requirements discovery. Based on this formalized knowledge and an automatically identified selection criterion such as the system’s Automotive Safety Integrity Level (ASIL), the large set of process and product related requirements of ISO 26262 is tailored to a reduced set of applicable steps and methods for a project specific development process. The proposed methods have been implemented in a prototype toolchain. In terms of driver assistance systems, a lane departure warning system is used as an application example to illustrate the proceeding.

Dokumentart:Konferenzbeitrag (Vortrag, Paper)
Titel:Towards a Safer Development of Driver Assistance Systems by Applying Requirements-Based Methods
Autoren:
AutorenInstitution oder E-Mail-Adresse der Autoren
Jost, Henninghenning.jost@informatik.uni-oldenburg.de
Köhler, Silkesilke.koehler@dlr.de
Köster, Frankfrank.koester@dlr.de
Datum:Oktober 2011
Status:akzeptierter Beitrag
Stichwörter:safety, requirements engineering, driver assistance systems
Veranstaltungstitel:14th International IEEE Conference on Intelligent Transportation Systems - (ITSC 2011)
Veranstaltungsort:Washington D.C., USA
Veranstaltungsart:internationale Konferenz
Veranstaltungsdatum:5.-7. Okt. 2011
Veranstalter :IEEE / Intelligent Transportation Systems Society - ITS
HGF - Forschungsbereich:Luftfahrt, Raumfahrt und Verkehr
HGF - Programm:Verkehr
HGF - Programmthema:Bodengebundener Verkehr
DLR - Schwerpunkt:Verkehr
DLR - Forschungsgebiet:V BF - Bodengebundene Fahrzeuge
DLR - Teilgebiet (Projekt, Vorhaben):V - Fahrerassistenz (alt)
Standort: Braunschweig
Institute & Einrichtungen:Institut für Verkehrssystemtechnik > Automotive Systeme
Hinterlegt von: Silke Köhler
Hinterlegt am:04 Aug 2011 12:37
Letzte Änderung:04 Aug 2011 12:37

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