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RONCALLI. Intelligent Speed Adaptation in Austria. Klaus Machata Kuratorium für Verkehrssicherheit - KfV (Austrian Road Safety Board). 80. 30. 70. CONGESTION!. On School days. When?. When?. What does apply?. Where exactly?. The current status:.

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roncalli

RONCALLI

Intelligent Speed Adaptation in Austria

Klaus Machata

Kuratorium für Verkehrssicherheit - KfV

(Austrian Road Safety Board)

slide2

80

30

70

CONGESTION!

On School days

When?

When?

What does apply?

Where exactly?

The current status:

slide3

RONCALLILocation-based and dynamic road (safety) information in real time...

  • that drivers want
  • exactly where it is needed
  • only when relevant
  • in a non-distracting way
slide4

Intelligent Speed Adaptation

  • 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 %
slide5

High Risk Sites

  • warnings of sites or sections with high accident rates
  • data source = accident database of KfV
  • speed-dependent warning
slide6

Sensitive Areas

  • warnings near schools or kindergartens
  • data source = information of communities
  • speed-dependent warnings
  • time-of-day-dependent warnings
  • consideration of school-holidays
slide7

Problems with skid resistance and ruts

  • warnings only in wet road conditions
  • warnings only when speed critical
  • Source = survey of arsenal research (RoadStar)
slide8

Extended Floating Car Data

Con-ges-tion

  • real-time road information directly transferred to server by drivers
  • e.g. in case of congestion, fog or accident

Fog

Acci-dent

...

slide9

Other Services

  • priority informationat complex crossways
  • ECO-Drivingenergy efficient driving = safe driving
slide10

GALILEO/GPS/EGNOS

RoncalliServer

GPRS

RONCALLI system architecture

slide11

Acceptance of services by users

  • 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“
slide12

Impacts on driving behaviour (ISA)

  • In Tempo-30-Zones: reduction of average speed by at least 1 kph
slide13

Build up sustainable data network

Data collection

  • 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!
slide14

Marketplace / Clearing Center

  • Highly dynamic traffic data
  • Provides all transactions between content and service providers
  • Pricing model
  • RONCALLI Convention
slide15

RONCALLI partners

RONCALLI

(3/2003 - 4/2005; 2.5 Mio €)

slide16

Further information:

www.roncalli-telematics.com