SID Creator

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The SID Creator – A Visual Approach for Integrating Sensors with the Sensor Web Arne Bröring, Felix Bache, Thomas Bartoschek, Corné v. Elzakker AGILE, 20th April 2011
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    05-Dec-2014
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    Technology

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get the according paper here:http://www.springerlink.com/content/r64j30577l956775/

Transcript of SID Creator

  • 1. The SID Creator A Visual Approach for Integrating Sensors with the Sensor Web
    Arne Brring, Felix Bache, Thomas Bartoschek, Corn v. Elzakker
    AGILE, 20th April 2011
  • 2. Motivation: Sensor Plug & Play
    Arne Broering - [email protected]
  • 3. Problem: Interoperability Gap
    Application Layer
    Sensor Web Layer
    Sensor Layer
    Arne Broering - [email protected]
  • 4. Sensor Interface Descriptors (SID)
    Bridging Sensor Protocol SWE Protocol
    Model to declaratively describe sensor interface:
    Communication protocol
    Sensor commands
    Processing steps
    Metadata association
    SID instances: re-usable and exchangeable
    Generic SID Interpreter translates:
    Sensor protocol Sensor Web protocol
    Arne Broering - [email protected]
  • 5. Sensor Interface Descriptors (SID)
    Sensor Web Layer
    Sensor Layer
    Arne Broering - [email protected]
  • 6. SID Model
    Arne Broering - [email protected]
  • 7. How to generate SID instances?
    The SID Creator
    Arne Broering - [email protected]
  • 8.
  • 9. UseCase: School Weather Station
    10 high schoolstudents
    10 universitystudents
    Task
    Integrateweatherstationwith
    a Sensor Observation Service
    Think Aloud method
    Arne Broering - [email protected]
  • 10. UseCase: School Weather Station
  • 11. Creation of an SID
    Sensor Data:
    Station|16.09.2010_12:56|10530Q|#
    Status|16.09.2010_12:56|72|#
    Wind01|16.09.2010_12:56|42.0|23.0|#
    :
    Block
    Field
    SID:
    Structure Separation:
    Block= #
    Field= |
    Decimal Numbers= .
    Data Block 1:
    Field 1 = Block_Identifier Value: Wind01
    Field 2 = time
    Field 3 = wind_speed
    Field 4 = wind_direction
    :
  • 12.
  • 13. Association with Observation Metadata
    Observed Property := Wind Speed
    Phenomenon Time
    Result
    Feature := High School Havixbeck
    23 m/s 16.9.2010 13:45
    Unit of measure
    Procedure := DAVIS_123
    Observation Offering:= Weather
    Arne Broering - [email protected]
  • 14.
  • 15. Evaluation of UsabilityStudy
    Arne Broering - [email protected]
  • 16. Evaluation of UsabilityStudy
    Successfulcreation of SID:
    High School students:2 / 10
    University students:6 / 10
    Fully / partly / notunderstood SID?
    High School students:4, 3, 3
    University students:9, 1, 0
    SID creationeasierthanadapterimplementation?
    5 / 5 students: yes
    Arne Broering - [email protected]
  • 17. Conclusions & Outlook
    SID Creator facilitatessensorintegration
    SID Creator doesnotyetsupportfull SID model
    Not all sensorprotocolscanbedescribed.
    Vision:
    Sharing of SID instancesamongusercommunities
    Creation of SIDsbysensormanufactures
    Arne Broering - [email protected]
  • 18. Questions?
    Thank you!
    Arne Broering
    SID project @ 52North:http://52north.org/sid
    Sensor Web lab @ IfGI:http://swsl.uni-muenster.de