Category Archives: Traffic and Traffic Control

Effects of an automated shuttle bus on urban traffic in Tampere, Finland

Posted on September 23, 2024 by nradmin
A master’s thesis conducted at VTT Technical Research Centre of Finland Ltd. has investigated the impact of introducing automated shuttle buses in the current transportation system. The study concentrated on assessing the effects of a connected and automated shuttle bus travelling on a lane...

Read more
Posted in Intelligent Transport Systems, Passenger Transport, Traffic and Traffic Control, Vehicles | Tagged , , , , | Comments Off on Effects of an automated shuttle bus on urban traffic in Tampere, Finland

Evaluation and Analysis of Traffic Delays and Travel Times in the Reykjavík Metropolitan Area

Posted on June 10, 2024 by nradmin
The demand for comprehensive data on delays and travel times within the Reykjavík Metropolitan Area has surged. This rise in demand is particularly pertinent given the numerous construction projects slated for the region under the auspices of the Transport Treaty (is. Samgöngusáttmáli)....

Read more
Posted in Intelligent Transport Systems, Passenger Transport, Policy and Planning, Traffic and Traffic Control | Tagged , , , , , | Comments Off on Evaluation and Analysis of Traffic Delays and Travel Times in the Reykjavík Metropolitan Area

New insights on the feasibility of C-ITS service provision in the Nordic countries

Posted on May 20, 2024 by nradmin
The Nordic countries have developed C-ITS in a series of NordicWay actions, conducting also evaluation to assess the feasibility of C-ITS service provision in the Nordic countries. Overall, the results showed that the feasibility seems promising. However, work remains in building optimal...

Read more
Posted in Intelligent Transport Systems, Traffic and Traffic Control, Vehicles | Tagged , , , | Comments Off on New insights on the feasibility of C-ITS service provision in the Nordic countries

Possible breakthrough for airless tyres in EU project

Posted on April 4, 2024 by nradmin
Reduced material use, noise levels and rolling resistance. Airless tyres could provide such benefits. A design breakthrough may be on the horizon within LEON-T, an EU research and development project that has 10 partners. VTI is participating through Research Leader Ulf Sandberg. He is responsible...

Read more
Posted in Energy and Fuel, Environment and Climate, Traffic and Traffic Control, Vehicles | Tagged , , , | Comments Off on Possible breakthrough for airless tyres in EU project

Safety impact of Advanced Driver Assistance Systems in Europe

Posted on March 19, 2024 by nradmin
As of July 2022, multiple ADAS have become mandatory for all new vehicle models within the EU. A Master’s thesis carried out at VTT has assessed the potential impact of these systems on traffic safety in the region. The study is particularly focused on projections for the year 2030, aligning...

Read more
Posted in Okategoriserade, Policy and Planning, Safety, Traffic and Traffic Control, Vehicles | Tagged , , | Comments Off on Safety impact of Advanced Driver Assistance Systems in Europe

HCT: Do longer trucks affect road safety?

Posted on March 7, 2024 by nradmin
Trials of longer, heavier vehicles have shown that they can help reduce climate impact by increasing transport efficiency. Fewer trucks carrying more cargo in a single consignment use less fuel per tonne of goods transported, which in turn results in lower emissions. Several ongoing projects...

Read more
Posted in Energy and Fuel, Environment and Climate, Safety, Traffic and Traffic Control, Vehicles | Tagged , | Comments Off on HCT: Do longer trucks affect road safety?

30 km/h general speed limit in urban areas had a positive effect

Posted on March 5, 2024 by nradmin
Several European cities have introduced a general speed limit of 30 km/h in urban areas and the results so far show lower speed, compliance with the speed limit and fewer accidents. This is summarized in a new TØI report that looks at experiences from six European cities, as well as Spain,...

Read more
Posted in Energy and Fuel, Human Behaviour and Attitudes, Safety, Traffic and Traffic Control, Vehicles | Tagged | Comments Off on 30 km/h general speed limit in urban areas had a positive effect

ROADVIEW – autonomous vehicles in extreme weather

Posted on January 16, 2024 by nradmin
Getting autonomous vehicles to work properly in sunny and dry weather is difficult enough. Add heavy rain, high winds and dense fog and the task becomes even more difficult. The ROADVIEW project is about just that – autonomous vehicles in extreme weather. Chamber where artificial fog is used...

Read more
Posted in Okategoriserade, Safety, Simulation, Traffic and Traffic Control | Tagged , , | Comments Off on ROADVIEW – autonomous vehicles in extreme weather

Norway in the driver’s seat of bus safety

Posted on November 7, 2023 by nradmin
A separate European standard for crash safety in buses should be developed, according to TØI researchers in a new report.  Photo: Shutterstock That's one of the recommendations in a recent TØI report on driver and road safety in Europe and Norway, which was presented at Europe's largest...

Read more
Posted in Okategoriserade, Passenger Transport, Policy and Planning, Safety, Traffic and Traffic Control, Vehicles | Tagged , , | Comments Off on Norway in the driver’s seat of bus safety

Speed effects of automatic enforcement on urban streets

Posted on September 12, 2023 by nradmin
A recent study evaluated the effects on driving speed of automatic speed enforcement on the street network in Helsinki.  Installing automatic enforcement reduced speeding and in particular the proportion of excessive speeding. There was also a reduction in the proportion of speeding overall...

Read more
Posted in Okategoriserade, Safety, Traffic and Traffic Control | Tagged , , | Comments Off on Speed effects of automatic enforcement on urban streets