RONCALLI Intelligent Speed Adaptation in Austria Klaus Machata Kuratorium für Verkehrssicherheit - KfV (Austrian Road Safety Board)

The current status: What does apply? On School days When? CONGESTION! Where exactly? When?

 that drivers want  exactly where it is needed  only when relevant  in a non-distracting way RONCALLI Location-based and dynamic road (safety) information in real time...

visual + acoustic warnings when speeding driver assistance system large-scale experiments in many EU-countries remarkably good feedback from test persons Prognosis: accident reduction up to 25 % Intelligent Speed Adaptation

warnings of sites or sections with high accident rates data source = accident database of KfV speed-dependent warning High Risk Sites

warnings near schools or kindergartens data source = information of communities speed-dependent warnings time-of-day-dependent warnings consideration of school-holidays Sensitive Areas

warnings only in wet road conditions warnings only when speed critical Source = survey of arsenal research (RoadStar) Problems with skid resistance and ruts

real-time road information directly transferred to server by drivers e.g. in case of congestion, fog or accident Con- ges- tion Fog Acci- dent... Extended Floating Car Data

priority information at complex crossways ECO-Driving energy efficient driving = safe driving Other Services

Roncalli Server GALILEO/ GPS/ EGNOS GPRS RONCALLI system architecture

Intelligent Speed Adaptation (ISA) deemed to be most beneficial („very helpful“) by users Services not considered distracting or disturbing Almost 90% of the test drivers reacted to ISA About 50% of the test drivers reacted to the services „High risk sites“ as well as „Priority information“ Acceptance of services by users

In Tempo-30-Zones: reduction of average speed by at least 1 kph Impacts on driving behaviour (ISA)

Suppliers for variety of real-time data required : speed limits accident data high risk sites sensitive areas skid resistance, ruts... digital road maps: common reference system! Build up sustainable data network Data collection

Highly dynamic traffic data Provides all transactions between content and service providers Pricing model RONCALLI Convention Marketplace / Clearing Center

RONCALLI (3/ /2005; 2.5 Mio €) RONCALLI partners

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