Requirements Engineering für Automotive Systeme

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Summary and Outlook • Necessary: Explicit management of Large-Scale Specification Landscapes • Essential: Right balance Guidelines/ Rules Controlling Information (e.g. Kick-Off) Support (e.g. correction) • Start early Outlook • Further automation (controlling) • Online-Information channel 12 F. Houdek | Managing Large Scale Specification Projects | 10.4.2013 | REFSQ (Essen)
Backup Some Facts about Specifications at Daimler Passenger Cars Specification Size Number of pages 60 600 2.000 Number of DOORS objects 1.000 50.000 Number of referenced documents 30 300 Specification Template 1 Vorwort 2 Allgemeine Projektvorgaben 3 Allgemeine Prozessvorgaben 4 Ansprechpartner und • 17 chapters • More than 150 pages • More than 2000 DOORS objects • Many standard phrases Verantwortlichkeiten 5 Termine, Prototypteile und -werkzeuge 6 Dokumentation 7 Komponentenumgebung 8 Eigenschaften der Komponente 9 Prüfung, Erprobung und Absicherung 10 Montageanforderungen 11 Logistik 12 Lagerfähigkeit, Verpackung und Transport 13 After-Sales Anforderungen 14 Ergänzende Angaben 15 Abkürzungsverzeichnis 16 Mitgeltende Unterlagen 17 Anhang Frequencies Frequency of specification actions full-time specification author one major release, some minor changes Change rate/intensity one specification within three years Ten major releases, many minor changes Specification Style • Mainly natural language (German, English) • Where appropriate: Tables, figures, etc. • Usually no formal specification, except • Executable models (Matlab/Simulink) • CAD drawings • Labeling: requirement, information 13 F. Houdek | Managing Large Scale Specification Projects | 10.4.2013 | REFSQ (Essen)
Page 1 and 2: Managing Large Scale Specification
Page 3 and 4: Motivation: Role of Requirements in
Page 5 and 6: Motivation: Role of Requirements in
Page 7 and 8: Vehicle Development and Specificati
Page 9 and 10: Sup. Spec. Provision Spec. Creation
Page 11: Managing Large-Scale RE-Processes S

Requirements Engineering für Automotive Systeme

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