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Lehrstuhl für Informatik 7
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  1. Friedrich-Alexander-Universität
  2. Technische Fakultät
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Lehrstuhl für Informatik 7

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  4. Software-in-the-Loop Simulation and Testing of Highly Dependable Distributed Automotive Applications

Software-in-the-Loop Simulation and Testing of Highly Dependable Distributed Automotive Applications

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  • Abgeschlossene Projekte
    • A⁵: Entwicklungsmethode für Fahrerassistenzsysteme auf Basis einer Domänenspezifischen Sprache
    • ACOOWEE – Activity Oriented Programming of Wireless Sensor Networks
    • ALF: Autonomous Localization Framework
    • Analysemethoden für nicht-Markowsche Modelle
    • BioNeting – Bio-inspired Networking
    • CoCar – Cooperative Cars
    • Data Quality and the Control of Automotive Manufacturing
    • Dezentrale Organisation von zukünftigen Energiesystemen basierend auf der Kombination von Blockchains und dem zellularen Ansatz
    • Dienstgütegarantien für Ethernet in der industriellen Kommunikation
    • e-NUE: Co-Simulation elektrifizierter & kommunikationsfähiger Fahrzeuge
    • Energiesystemanalyse Bayern
    • Formale Verifikation und Validierung der virtuellen Absicherung komplexer Fahrzeugsicherheitsfunktionen
    • GeTTeMo – Systematische Generierung von Testszenarien aus benutzungsorientierten Testmodellen
    • HISTORY – HIgh Speed neTwork mOnitoRing and analYsis
    • Hybride Simulation intelligenter Energiesysteme
    • Integrated Modeling Platforms for Computer Infrastructures
    • MaTeLo (Markov Test Logic)
    • Mo.S.I.S. (Modular Software Engineering for Interoperative Systems)
    • Modeling of External and Internal Impact Factors on the Performance of Wireless Local Area Networks
    • Modellunterstützung beim Entwurf, Test und Monitoring von Bildsystemarchitekturen
    • monk-it – Efficient distributed monitoring, attack detection, and event correlation
    • Nebenläufigkeit in zeiterweiterten Benutzungsmodellen zum Test im Automotivebereich
    • p2p4wsn – Efficient Data Management in Mobile Sensor Networks using Peer-to-Peer Technologies
    • Pal-Grid: Ein Umfassendes Simulationsframework für das Palästinensische Stromnetz
    • Privatsphäre in Fahrzeugnetzen
    • ProHTA: Prospective Assessment of Healthcare Technologies
    • Q.E.D. (QoS Enhanced Development Using UML2.0 and TTCN-3)
    • Quality of Service of Networked Embedded Systems
    • Requirements oriented testing with Markov chain usage models in the automotive domain
    • ROSES – Robot Assisted Sensor Networks
    • Security and Quality of Service and Aspects in ZigBee-based Wireless Communication
    • Self-organization of SN-MRS systems
    • Sensitivity Analysis of Queueing Networks
    • Sichere intelligente Mobilität – Testfeld Deutschland
    • SkyNet – Communicating Paragliders
    • Smart Grid Dienste
    • Smart Grid Solar
    • Software-in-the-Loop Simulation and Testing of Highly Dependable Distributed Automotive Applications
    • Support for inter-domain routing and data replication in virtual coordinate based networks
    • SWARM (Storage With Amply Redundant Megawatt)
    • Telematics Services in Hybrid Networks
    • Transmission of Safety-Relevant Sensor Data in Intra-Car Communication Systems
    • Veins 1.0 – Vehicles in Network Simulation
    • Web Cluster Laboratory
    • WinPEPSY-QNS – Performance Evaluation and Prediction System for Queueing Networks

Software-in-the-Loop Simulation and Testing of Highly Dependable Distributed Automotive Applications

Projektbeschreibung

Electronic units are increasingly integrated into vehicles and gain more and more importance. This affects the domains of control and regulation as well as of information and communication. To handle this growing complexity during the product development process poses a hard problem. As a consequence, errors often remain undetected until integration. At this point, error correction leads to a high effort in time and money. Therefore, test processes must be extended also to earlier stages so that the increasing complexity becomes controllable.
The main focus of this work lies on the validation and verification of the DECOS (Dependable Embedded Components and Systems) integrated architecture for highly dependable embedded clusters in the automotive industry. The AEV (Audi Electronics Venture GmbH, Ingolstadt, Germany) is supplied with a cluster that can be used for simulating highly dependable distributed automotive applications, such as a driver assistance and collision avoidance system by means of a Matlab/Simulink Model in the Loop (MiL). The goal is to extend this model in such a way that the most significant features of the DECOS integrated architecture are taken into account. This requires to

  • simulate a time-triggered network communication between different simulation blocks, representing the ECUs of a vehicle, based on the DECOS virtual network (VN) concept using FlexRay as communication core.
  • simulate a time-triggered inter-process communication between the different tasks and processes inside one single ECU, represented by a set of simulation subsystems, based on the DECOS encapsulated execution environment (EEE) concept.
  • simulate the behavior of a time-triggered core operating system, for example OSEKtime or TTPos in the simulation model.
  • simulate the middleware as a connector between DECOS high-level services and the application code in the simulation model.
  • generate and evaluate test cases, for example with software implemented fault injection (SWIFI).

Projektdauer

    2006-12-01 – 2008-02-29

Projektmitglieder

  • Prof. Dr.-Ing. Reinhard German
  • Dipl.-Inf. Thorsten Frunzke

Förderer

  • AUDI AG (Ingolstadt)

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Lehrstuhl Informatik 7 (Rechnernetze und Kommunikationssysteme)
Friedrich-Alexander-Universität Erlangen-Nürnberg

Martensstr. 3
91058 Erlangen
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