Search for dissertations about: "Andras Varhelyi"

Found 3 swedish dissertations containing the words Andras Varhelyi.

  2. 1. Dynamic speed adaptation based on information technology - a theoretical background

    Author : Andras Varhelyi; Trafik och väg; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Teknik; Technological sciences; driver acceptance; appropriate speeds; speed behaviour; critical conditions; Social sciences; Samhällsvetenskaper;

    Abstract : Knowledge on the factors influencing driver speed-behaviour, the relationship between speed and traffic safety and means to influence speed behaviour is systematised. Expert judgements and the high proportion of injury accidents show that improved speed adaptation has the largest safety potential in the following situations: - Road surface-, visibility and weather affected situations (e. READ MORE

  4. 2. The development of methods for detection and assessment of safety critical events in car driving

    Author : Omar Bagdadi; Andras Varhelyi; Nicolas Saunier; Statens väg- och transportforskningsinstitut; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Near miss; Braking; Driving veh ; Driver; Behaviour; Tillbud; Bromsning; Fordonskörning; Förare; Beteende; Road: Road user behaviour; Road: Road user behaviour; Crash involvement; jerk; safety critical event;

    Abstract : Improving our knowledge of drivers’ behaviour, especially in hazardous situations is a key to understanding why accidents occur and how to improve safety on our roads. Crash surrogate measures have proven to be very useful in traffic safety analysis. READ MORE

  5. 3. Impacts of Intelligent Transportation Systems on Users' Mobility:  A Case Study Analysis

    Author : Jana Sochor; Haris Koutsopoulos; Misse Wester; Karl Kottenhoff; András Várhelyi; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : People have many reasons to be mobile, from day-to-day activities involving work, studies, and family, to maintaining participation in society, health, and quality of life. Information and Communication Technology (ICT) is increasingly being deployed in the transportation context to improve individuals' mobility; for example via information provision. READ MORE