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Internet-based monitoring and control of embedded systems

Internet-based monitoring and control of embedded systems. PROGRESS PROJECT EES.5413 4 th meeting Johan Lukkien. Agenda. Opening Agenda Announcements Previous meeting Current state Overview Presentations Yarema Mazuryk Thang Tran Manh Jinfeng Huang Perspective, project goals

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Internet-based monitoring and control of embedded systems

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  1. Internet-based monitoring and control of embedded systems PROGRESS PROJECT EES.5413 4th meeting Johan Lukkien 4th meeting of project EES.5413

  2. Agenda • Opening • Agenda • Announcements • Previous meeting • Current state • Overview • Presentations • Yarema Mazuryk • Thang Tran Manh • Jinfeng Huang • Perspective, project goals • Utilization • Peter Peters • User group • Next meeting • Closing 4th meeting of project EES.5413

  3. Organizational • Yarema Mazuryk started last September • Website complete • Waiting for response on the continuation request • filed in September 4th meeting of project EES.5413

  4. General view • Evolution of networked embedded systems • network unaware • embedded hardware inaccessible • network aware • simple, proprietary connection to outside world • network connected • network is add-on, remote access, standards • network central • network(s) gets into the system design • fully networked • network connectivity essential for core functionality (single device rather useless) 4th meeting of project EES.5413

  5. Evolution of embedded networking network central network central network aware network aware time standalone standalone network connected network connected fully networked fully networked 4th meeting of project EES.5413

  6. Service oriented architectures • Context: network central devices • make internal capabilities available as services • host new components / applications • cooperate to establish ‘platform’-services to distributed applications • e.g. resource use • Software representation • service oriented architectures 4th meeting of project EES.5413

  7. Activities • Progress workshop • posters, article • workshop ‘domestic appliances’ • most relevant topics indicated: gateway technology, embedded intelligence, unified description language • Study of related work, methods • language • specify services (middleware independent...) • specify goals/user preferences/target behavior • semantics (temporal aspects) - initial paper • ‘event-condition-action’ – systems • needs to be summarized 4th meeting of project EES.5413

  8. Activities • Correctness (real-time) preserving synthesis • Jinfeng: conference visits and presentations • experimentation environment: railway system • Scenario development • to learn boundary conditions • privacy, security, transparent control, autonomy • obtain feedback • Overview of SOA • paper in preparation • Contacting interested partners • Philips CFT, DSI/networked storage • CANDELA project • Betronics, PTS 4th meeting of project EES.5413

  9. Research agenda • Sketch ‘optimal’ SOA, perhaps develop • include connection to existing standards • use work done in last year(s) • include negotiating efficient protocols • Build several applications from simple services • use the scenario as a vehicle • develop (scripting) language support • Real-time services require OS-level cooperations • extend to OS-level services • cooperation with project QoS in IHDN 4th meeting of project EES.5413

  10. Perspective • Jinfeng goes writing his thesis • Realizing the scenario • Thang proceeds with the language prototype • implementation architecture • simulation, for user feedback • Yarema works on the SOA 4th meeting of project EES.5413

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