Engineering Cyber Physical Spaces

1. CAPS: Architecture Description of Situational Aware Cyber Physical Systems @ICSA 2017, April 2017 Henry Muccini and Mohammad Sharaf DISIM Department University of L’ Aquila, L’Aquila, Italy henry.muccini@univaq.it - @muccinihenry Slides available at: http://www.slideshare.net/henry.muccini/

2. Context, Motivation and Needs

3. Henry Muccini @ ICSA2017 3 Our practical needs: to engineer crowd management systems

4. Henry Muccini @ ICSA2017 4 spin-off of the University of L’Aquila Crowd management Indoor | outdoor Queue forecast and avoidance Multi-site crowd management Digital Booking and Ticketing

5. Henry Muccini @ ICSA2017 5 crowd monitoring and control 5

6. Henry Muccini @ ICSA2017 6 crowd monitoring and control 6 Q: How long will take to get into the entrance? do: people counting tech to know: arrival frequency to know: pick hours Q: How long took to visit the place? do: people tracking tech to know: time spent in average to know: time spent in areas

7. Henry Muccini @ ICSA2017 7 : multi-sites of interest 7 Q: How to load balance? Q: how to re-route people?

8. Henry Muccini @ ICSA2017 8 The context of this research Situational Awareness (SiA) • a person’s awareness of what is going on in her surroundings, the meaning of these surroundings, and using this information to decide and act. SiA in numbers • Big market share of USD 32,6 billion by 2022 [Allied Market Research] Situational Aware CPS • In ICT terms: • Sensed data, • received from IoT devices interacting in a prescribed open or closed physical space, • used to observe the (user’s) surroundings and make detailed assessments about his environment.

9. Henry Muccini @ ICSA2017 9 Our Goal: to architect Cyber Physical Spaces

10. Henry Muccini @ ICSA2017 10 Overall: technical Physical Space Cyber Physical Space

11. Henry Muccini @ ICSA2017 11 Overall: conceptual Multi-stakeholders Multi-competencies Multi-viewpoints Interdisciplinary View oth er mo dels View Software Architecture Description View View oth er mo dels other viewsSystem Integrators System Integrators Software Engineers Software Engineers Psychology Statistics Mobile App Mobile App WSN engineers WSN engineers

12. Henry Muccini @ ICSA2017 12 Overall: decision making - Which solution is more e.g. energy efficient? - Which architecture decisions may limit the amount of data created, transferred, and analyzed? - Which communication topology to use? Cyber Physical Space

13. Henry Muccini @ ICSA2017 13 Concrete projects: Uffizi Galleries Goals: – Reduce the waiting time to get in – Optimize internal human flow – Multi-museum load balancing

14. Henry Muccini @ ICSA2017 14 Concrete projects: NdR L’Aquila Goals: – Urban safety – Multi-site load balancing – Recommendation system

15. The CAPS architecture description V i e w o t h e r m o d e l s View Software Architecture Description V i e w View o t h e r m o d e l s o t h e r v i e w s

16. Henry Muccini @ ICSA2017 16 Our reference: ISO/IEC/IEEE 42010: 2011 ISO/IEC/IEEE 42010 - International Standard for Systems and Software Engineering Architectural Description, 2011

17. Henry Muccini @ ICSA2017 17Software VP Hardware VP Physical Space VP HWML SPML Software Architect Developer System Integrators System Engineer Space coverage Data exchange Networking and communication Energy Consumption Viewpoints System Concerns Stakeholders The Modeling Languages DSLDSL DSLDSL SAML DSLDSL Smart Building / Physical Space modelers (Sensor network & IoT ) experts MAPML DEPML CAPS

18. Henry Muccini @ ICSA2017 18 18 Physical Space MM SA Model SAML HW Model HWML Physical Space Model SPML HW MM CAPS Modeling languages and Viewpoints SA MM

19. COMMitMDE @ MODELS 2016 - http://tinyurl.com/commitmde 19

20. Henry Muccini @ ICSA2017 20 Let us analyze each single meta-class

21. Henry Muccini @ ICSA2017 21 SAML model

22. components ports connections application data messages operations Events-conditions-actions actions: sense, actuate, send msgs, start/stop timer, fork&join, synch/asynch calls RFID reader, people counter, smart card reader, … Modes mode transitions enter/exit mode

23. Henry Muccini @ ICSA2017 23 HW model of SCUNA example

24. Henry Muccini @ ICSA2017 24 Physical Space 2D, 3D Physical space with obstacles freely positioned with their own shape with attenuation coefficients

25. Henry Muccini @ ICSA2017 25 Cyber Physical Space: examples https://www.youtube.com/watch?v=tgULkozh32UOngoing work at Turku University, Finland

26. Henry Muccini @ ICSA2017 26 SPML model of SCUNA example The physical space represents the overall environment in the (3D space/2D space) in which the SiA- CPS node will be deployed The Space contains a set of Obstacles and Areas

27. Henry Muccini @ ICSA2017 27 Correspondence and Weaving Cyber Physical Space

28. COMMitMDE @ MODELS 2016 - http://tinyurl.com/commitmde 28 CAPS Tool support SAML Graphical and Tree-based editor for SAML graphical editor properties palette models

29. Henry Muccini @ ICSA2017 29 Future Work To predict energy consumption, data traffic, and other concerns CAPS @ work Simulation Run-Time To connect models with a run-time IoT execution platform

30. CAPS: Architecture Description of Situational Aware Cyber Physical Systems @ICSA 2017, April 2017 Henry Muccini and Mohammad Sharaf DISIM Department University of L’ Aquila, L’Aquila, Italy henry.muccini@univaq.it - @muccinihenry Slides available at: http://www.slideshare.net/henry.muccini/

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