GRIPS - GIS basiertes Risikoanalyse-, Informations- und Planungssystem

Transkript

1 GRIPS - GIS basiertes Risikoanalyse-, Informations- und Planungssystem GIS based risk assessment and incident preparation system Gregor Lämmel TU Berlin

2 GRIPS joined research project TraffGo HT GmbH Rupprecht Karls Universiy Heidelberg Geographical Institute GIScience TU Berlin VSP

3 Aim of GRIPS development of a GIS based risk assessment and incident preparation system for emergency evacuations integration of a GDI (geodata infrastructure) and MATSim in an easy to use graphical frontend

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5 Requirements on the MATSim side input from a GDI integration of time dependent network conditions (aka NetworkChangeEvent) evacuation simulation with different means of transport (multimodal evacuation) --> example on the next slide hybrid simulation (different transport modes on the same physical layer, e.g. pedestrians and cars) output to a GDI

6 ... so far various optimization strategies but only one mode of transport!

7 However, in the real world, one usually has to deal with more than one transport mode

8 Multi modal evacuation of Hamburg-Wilhelmsburg Wer hilft Ihnen in dringenden Notfällen? Schnelle Hilfe erhalten Sie in dringenden Fällen der Feuerwehr 112 oder der Polizei 110. h Harburg und von dort mit Bussen Sollten Sie zum Beispiel krank, behindert oder von Familienangehörigen oder Nachbarn das bitte frühzeitig den Rettungsdienst über den No Ihre Beförderung aus dem gefährdeten Gebiet Wenn Sie nach einer Sturmflut Hilfe brauchen, w Bezirksamt (Tel. 040/ ).

9 Multi modal evacuation of Hamburg-Wilhelmsburg Wer hilft Ihnen in dringenden Notfällen? Schnelle Hilfe erhalten Sie in dringenden Fällen der Feuerwehr 112 oder der Polizei 110. h Harburg und von dort mit Bussen Sollten Sie zum Beispiel krank, behindert oder von Familienangehörigen oder Nachbarn das bitte frühzeitig den Rettungsdienst über den No Ihre Beförderung aus dem gefährdeten Gebiet Wenn Sie nach einer Sturmflut Hilfe brauchen, w Bezirksamt (Tel. 040/ ).

10 Multimodal evacuation?

11 Multimodal evacuation? Yes, We can do it in MATSim!

12 Demo 7 hypothetic neighborhoods 200 persons each (overall1400) 50% of the population evacuate by car, 50% by bus.

13 Demo people who evacuate by car start their evacuation in front of the house where they are living evacuees who have to take the bus need to walk to the bus stop first. (for now they are teleported!)

14 Demo people who evacuate by car try to find the best route under the given circumstances. (10 learning iterations) evacuees who have to take the bus have fixed evacuation plans that do not change during the simulation run

15 Demo the evacuation bus line runs from north to south every 5 minutes a bus with 50 seats depart from the bus stop in the north there are 7 bus stops. (details on the next slide)

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17 evacuation bus line

18 7 bus stops

19 number of the bus stop number of waiting passengers

20 busses are blue

21 cars are green (no congestion) or red (congestion)

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24 that s the state of the art from the MATSim perspective... but how it can be used in the real world?

25 Scenario-Manager

26 Workflow Street Network OSM or official data Population Shape land use or buildings Evacuation Area Shape e.g. 1km radius {map.osm, pop.shp, area.shp} {config, network, populaton}.xml

27 Input Download OSM (finally) choose in SM Draw Shape (Qgis) (finally) choose in SM

28 GUI Standard mode Should be usable by fire brigade Easy Very few buttons Pre-configured

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30 GUI / Kernel GUI is only buttons GUI: draw circle and save to shp Kernel: contrib/grips, contrib/evacuation, matsim Visualization: OTFVis, Via Maybe contrib/networkeditor

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