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Verkehr III

ETHZ

ETHZ


Kartei Details

Karten 38
Sprache Deutsch
Kategorie Verkehrskunde
Stufe Universität
Erstellt / Aktualisiert 04.01.2017 / 23.01.2018
Lizenzierung Keine Angabe
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https://card2brain.ch/box/20170104_verkehr_iii
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What percentage of Swiss households had at least one private car in 2005?

International comparison between swiss and american networks

Traffic networks consist of

Name four human factors which affect driver characteristics

  • Vision or visual reception
  • Hearing perception
  • Magnitudes
  • Quickness

How is the reaction to a stimulus divided?

PIEV - perception-reaction process

  • Perception
  • Interpretation
  • Emotion-Decision
  • Volition-Reaction

  • What are PIEV times used for?
  • What are the typical PIEV times determined from research?

  • Sight distances
  • Safe approach speeds at intersections and interchanges
  • Timing of signals at railroad crossing
  • Traffic signal change intervals

0.5 to 0.75 seconds for most driving tasks up to 4.0 seconds for complex driving tasks

What's the reaction time to break

1430 ms

What are the requirements for the power of a vehicle? What resistance does it have to overcome?

  • Air resistance
  • Rolling resistance
  • Curve resistance
  • Grade resistance