Essays about: "Statens väg- och transportforskningsinstitut"

Found 5 essays containing the words Statens väg- och transportforskningsinstitut.

  1. 1. The Attention of Train Drivers : An experimental study of differences in attention between Automatic Train Control and European Railway Traffic Management System (ERTMS)

    University essay from Linköpings universitet/Filosofiska fakulteten; Linköpings universitet/Interaktiva och kognitiva system

    Author : Lisa Bernheim; [2022]
    Keywords : The Swedish National Road and Transport Research Institute; ERTMS; visual attention; situation awareness; eye-tracking; Statens väg- och transportforskningsinstitut; ERTMS; visuell uppmärksamhet; situation awareness; eye-tracking;

    Abstract : A European project is gradually replacing the current train control systems to a mutual control system called as the European Railway Traffic Management System (ERTMS). I Sweden they have implemented the new train control system on a few train-lines in the northern part of Sweden. READ MORE

  3. 2. The Ownership Structure Dilemma and its Implications on the Transition from Small-Scale to Large-Scale Electric Road Systems

    University essay from KTH/Industriell Management

    Author : EMMA BEDNARCIK ABDULHADI; MARINA VITEZ; [2016]
    Keywords : System transitions; infrastructure transformation; infrastructure ownership; electric road systems; public private partnership; transport system;

    Abstract : This master thesis is written on behalf of KTH Royal Institute of Technology and the Swedish National Road and Transport Research Institute (VTI). The study investigates how infrastructure ownership could affect the transition from small-scale to large-scale electric road systems (ERS) and how infrastructure ownership affects the foreseen future roles of the ERS stakeholders. READ MORE

  4. 3. Relations between speed and flow for sparse 2+1 roads

    University essay from Linköpings universitet/Kommunikations- och transportsystem; Linköpings universitet/Tekniska högskolan

    Author : Joakim Bergqvist; Joel Runn; [2014]
    Keywords : Hastighetsflödessamband; glesa 2 1-vägar; trafiksimulering; andel omkörbar längd; RuTSim;

    Abstract : För att besluta vilken vägtyp som ska byggas är det viktigt att Trafikverket har bra underlag. Ett viktigt sådant underlag är så kallade hastighetsflödessamband. Sambanden visar hur trafikflödet påverkar hastigheten på vägen och kan användas för att skapa en bild över vilka trafiksituationer som kan förväntas. READ MORE

  5. 4. Implementing and studying the effects of a roll stability system in heavy vehicles using a moving simulator

    University essay from Fordonssystem

    Author : Ulrika Pettersson; [2010]
    Keywords : rollover; roll stability; simulator;

    Abstract : This thesis presents the making and the implementation of a roll stability system for a simulator truck. The purpose of the system is to prevent rollover. The making of the system consists of three parts; calculating the roll angle, calculating a rollover index and constructing the control system. READ MORE

  6. 5. After-compaction effect on the stiffness modulus of laboratory made samples

    University essay from Institutionen för teknik och naturvetenskap; Tekniska högskolan

    Author : Nils Karlstrand; Johan Neander; [2006]
    Keywords : ;

    Abstract : The report is written in research purpose for the Swedish National Road and Transport Research Institute (VTI). The aim has been to find out and to determine after-compaction effect on the stiffness modulus of laboratory made samples with different void content and at various temperatures. READ MORE