rené kelpin german aerospace centre, institute for transport research

René Kelpin

German Aerospace Centre,

Institute for Transport Research

ROADIDEA ROADIDEA Data CollectionData Collection

15th International Road Weather Conference,

Quebec City / Canada February 6th 2010

SIRWEC Conference, Quebec-City 6th February

2010

Objectives of data work package• Provision & mediation of data necessary for

implementation of project pilots• Comprises:

• Data source investigation in Europe(Traffic & Weather)

• Data integration• Definition of data format for project

archive• Setup of Data Mediation platform

Mediation Scheme

SIRWEC Conference, Quebec-City 6th February 2010

• Task2.1 Data source identification• Task2.2 New types of data needs• Task2.3 Integration of data• Task2.4 Uniform data archive• Task2.5 Data mediation

WP2 Tasks overview

2008 20102009

task2.1task2.2 task2.3

task2.5

task2.4

SIRWEC Conference, Quebec-City 6th February 2010

• Identification of available data sources in Europe

• Preliminary storage in EPrints archive• GoogleMaps visualisation

Task1: data sources

SIRWEC Conference, Quebec-City 6th February 2010

1

25

4

5

1

1

5

11

5

4

0 5 10 15 20 25 30

Croatia

Germany

Finland

Hungary

Italy

Netherlands

Slovenia

Sw eden

other

unknow n

• Data needs for project pilots and ideas after first innovation seminar

• Description of data integration efforts

Task2/3: data needs/integration

SIRWEC Conference, Quebec-City 6th February 2010

3 6 9 12 15 18 21 24t

lin k 2 : B e rg e d o rfe r E ast

sp e e d

r a in

te m p

• Descriptive elements identified for pilots & ideas

• Some existing formats determined (DATEX, GML, TransXML, …)

and partly implemented (dwGML, DublinCore)

• ROADIDEA XML format defined

Task4: data format

SIRWEC Conference, Quebec-City 6th February 2010

Task4: data format

SIRWEC Conference, Quebec-City 6th February 2010

• Main target of data work package• Implementing main findings of preceding

WP2 tasks

• Gothenburg Pilot is mediation demo case

Task5: data mediation

SIRWEC Conference, Quebec-City 6th February 2010

Mediation

SIRWEC Conference, Quebec-City 6th February 2010

Input Output

• Input scheme

SIRWEC Conference, Quebec-City 6th February 2010

• Output scheme

SIRWEC Conference, Quebec-City 6th February 2010

• Web implementation as JAVA front end• Piloted Mediation Application

http://www.roadidea.eu/packages/wp2/mediation.aspx

SIRWEC Conference, Quebec-City 6th February 2010

Conclusion• Data mediation concluded & piloted

• Problem: Partly weak or unclear data availability

• European implementation of general ITS services impossible by now

• Recommendation for ITS data catalogue

• European data issue obtained public awarness

SIRWEC Conference, Quebec-City 6th February 2010

Questions?

René Kelpin

rene.kelpin@dlr.de