Workshop Traffic Management and Control Travel Time Information

Presentasjon om: "Workshop Traffic Management and Control Travel Time Information"— Utskrift av presentasjonen:

1 Workshop Traffic Management and Control Travel Time Information
Oslo Torbjørn Haugen Traffic Engineering Research Centre Department of Civil and Transport Engineering, NTNU

2 Content The Norwegian Travel Time Information system
Travel Time - Definitions Test of other technologies Bicycle Travel Times

3 Why Travel Time? Traffic Information Before – After studies
Traffic analysis Performance Index

4 Road sections Main roads in and around some large cities
Main road between cities in Eastern Norway

5 OBU and Antennas One antenna in each direction

6 Travel Time - Stavanger
Green Delay < 20% Yellow Delay between 20 and 50% Red Delay > 50%

7 Figuren viser reisetider for enkeltkjøretøy
Figuren viser reisetider for enkeltkjøretøy. En ser at det er liten variasjon i reisetid fra kjøretøy til kjøretøy for de som har kjørt strekningen uten å stoppe. Noen kjøretøy har stoppet mellom registreringssnittene, og har derfor ekstra lang reisetid.

8 Figuren viser reisetider for enkeltkjøretøy
Figuren viser reisetider for enkeltkjøretøy. En ser at det er liten variasjon i reisetid fra kjøretøy til kjøretøy for de som har kjørt strekningen uten å stoppe. Noen kjøretøy har stoppet mellom registreringssnittene, og har derfor ekstra lang reisetid.

9 Average Travel Time Average Travel Time 15.05-15.10 ? Vehicle Time A
Time B 1 2 3 4 5 Average Travel Time ?

10 The Travel Time System Technology Filtering Algorithms
Travel time aggregation and calculation

11 Travel Time – Definitions
Registration Estimation Prediction

12 Test site / Equipment

13 Test Trondheim – Bluetooth vs AutoPASS Number of travel times

14 Test Trondheim – Bluetooth vs AutoPASS Number of travel times

15 Test Bluetooth Oslo 2012 - Travel Time
AutoPASS – Mode based Bluetooth – Mode based Bluetooth – AADI (TrafficNow)

16 Travel Time Prediction - Stavanger

17 Project- and masterthesis 2014/15

18 Bicycle Travel Time Bluetooth and WiFi
Test of technology and correlation between geometry and speed

19 Bicycle Travel Time

20 Questions ? Torbjørn Haugen,
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