Sökning: "Vägtransportteknik"
Visar resultat 16 - 19 av 19 avhandlingar innehållade ordet Vägtransportteknik.
16. The Public Transport Preferences of Elderly People; A study related to individual capacity and environmental stress in service route traffic and other systems
Sammanfattning : Providing accessible, acceptable and appreciated public transport for elderly people is essential. This work studies the relation between elderly people’s preferences of standard factors in different public transport systems, and their physical capacity. LÄS MER
17. Effects of Safety Measures for Pedestrians and Cyclists at Crossing Facilities on Arterial Roads
Sammanfattning : The principal aims of this thesis are to define suitable measures for safer pedestrian and cycle crossings on arterial roads, to implement these measures on a large scale and to acquire an insight into their effects on road users' safety, experiences, mobility and the environment, by creating a 30 km/h milieu at the above crossings. Two characteristically different types of measures, physical measures and variable message signs, based on three principles, lower speed, no priority and improved and relevant information, are tested within the framework of this project. LÄS MER
18. Wheelchair Passengers and Local Public Transport Vehicles: Perceptions of Safety and Comfort
Sammanfattning : Eliciting wheelchair-seated passengers’ perspective of safety and comfort is both useful and mandatory, particularly for researchers, clinicians, transit authorities, and for operators during purchase and use of vehicle technologies in existing and planned future transport systems. Therefore, the overarching objective of this thesis was to delineate the question of safety and comfort as perceived by wheelchair-seated passengers using public transport road vehicles. LÄS MER
19. Cars in Transition - An Assessment of Future Vehicle Technologies
Sammanfattning : The transport sector is facing serious challenges in meeting long-term sustainability criteria. Radical changes in the design of vehicles to attain competitive vehicles with substantially better environmental performance will probably constitute an important part in a future sustainable transport sector. LÄS MER