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SKY-Scanner: time-critical decision support system surveilling aircraft landing and take-off

SKY-Scanner: time-critical decision support system surveilling aircraft landing and take-off. Kristina Lapin Vilnius University , Lithuania. FP6 project t itle: “ Development of an Innovative LIDAR Technology for New Generation ATM Paradigms” Work package 9: Modelling paradigm

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SKY-Scanner: time-critical decision support system surveilling aircraft landing and take-off

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  1. SKY-Scanner:time-critical decision support system surveilling aircraft landing and take-off Kristina Lapin Vilnius University, Lithuania

  2. FP6 project title: “Development of an Innovative LIDAR Technology for NewGeneration ATM Paradigms” Work package 9: • Modelling paradigm • Model and data definition features • Model and data management features • Analytical methods and visual representations • User interfaces • Model and data interchange features INO Workshop, December 7-9, 2010

  3. Project background • Radars • insufficient accuracy at low altitudes • Lidar — laser radar • exact, when directly targeted INO Workshop, December 7-9, 2010

  4. Current displays • 2D screen • location • directions • Altitude and velocity • as texts INO Workshop, December 7-9, 2010

  5. Time-critical decision support • Human cognitive processes • Encoding, inference, maping, application, response • Decision support models • Rational (logical, analytical) • An optimal solution, but requires to calculate the utility of each alternative • Naturalistic (action-based, recognition-primed) • An acceptable solution, when mathematical calculations are not feasible INO Workshop, December 7-9, 2010

  6. Decision support in real time INO Workshop, December 7-9, 2010

  7. Decision support for ATM INO Workshop, December 7-9, 2010

  8. Related work: Space-Time-Cube INO Workshop, December 7-9, 2010

  9. Related work: pure 3D, Space-Time Cube See Azuma, Daily and Krozel (1996) INO Workshop, December 7-9, 2010

  10. Pure 3D in SKY-Scanner Photorealistic map with the Ought-to-Be trajectory Correct Violation INO Workshop, December 7-9, 2010

  11. INO Workshop, December 7-9, 2010

  12. Ideas from FP5 and FP6 EUROCONTROL projects Distortion display Picture within a picture INO Workshop, December 7-9, 2010

  13. Ideas from FP5 and FP6 EUROCONTROL projects 3D in 2D 2D in 3D Lens display Wall view with altitude rulers Wall view of approach control See W. Wong et al. (2007) INO Workshop, December 7-9, 2010

  14. SKY-Scanner Decision Support Scenario • A soft control area • the collision risk between the airplanes is tracked • the altitude is controlled; • A strict control area • a landing procedure is assigned to the track • the constraints are followed. INO Workshop, December 7-9, 2010

  15. SKY-Scanner method • Strict area • Required trajectory • Aircraft position INO Workshop, December 7-9, 2010

  16. Generalized terrain INO Workshop, December 7-9, 2010

  17. Proof of concept in SKY-Scanner Abstract landscape with projection curtains INO Workshop, December 7-9, 2010

  18. SKY-Scanner demo INO Workshop, December 7-9, 2010

  19. Conclusions INO Workshop, December 7-9, 2010 • SKY-Scanner DSS • Provides aircraft surveillance at low altitudes • The laboratory implementation complies the third technology readiness level (TRL-3) • Decision-making scenario • Improves situational awareness • Reduces cognitive workload • Future work • User studies to validate the concept

  20. http://www.sky-scanner.it/ Kristina LAPIN Associate professor Vilnius University kristina.lapin@mif.vu.lt Acknowledgements for the team: Vytautas ČYRAS, associate professor Sigitas DAPKŪNAS, associate professor Tomas PLANKIS, lecturer Laura SAVIČIENĖ, PhD student INO Workshop, December 7-9, 2010

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