Sökning: "Road transport technology"
Visar resultat 6 - 10 av 284 avhandlingar innehållade orden Road transport technology.
6. Predictive models for accidents on urban links - A focus on vulnerable road users
Sammanfattning : Much of earlier work on predictive models for accidents has been focused on rural traffic or urban intersections. This work has aimed at identifying and investigating possible improvements to predictive models for accidents on urban links. A special focus has been on the accidents of vulnerable road users. LÄS MER
7. Transport and location analysis
Sammanfattning : This dissertation consists of seven papers. InTime and income constraints in discrete choice models withan application to mode choice, we discuss how variouseffects of time and income constraints can be included indiscrete choice models. LÄS MER
8. On Numerical Descriptions of Road Transport Missions
Sammanfattning : This thesis addresses some issues of current interest in energy consumption prediction through simulation. First, we review the situation for rating, regulation and legislation of CO$_2$-emissions for cars and heavy vehicles. LÄS MER
9. Sustainable Personal Road Transport : The Role of Electric Vehicles
Sammanfattning : Electric vehicles can play an important role in a future sustainable road transport system and many Swedish politicians would like to see them implemented faster. This is likely desirable to reach the target of a fossil independent vehicle fleet in Sweden by 2030 and a greenhouse gas neutral Swedish society no later than 2050. LÄS MER
10. Konkurrens, anbudsvärdering och entreprenörernas innovativa agerande inom vägbyggnadssektorn
Sammanfattning : The Swedish National Road Administration SNRA is responsible for the long term de-velopment of the road transport system, and spends large sums on road construction and 'operation and maintenance'. Improvements in efficiency which are small in per-centage terms therefore yield relatively large monetary effects. LÄS MER