Sökning: "traffic demand modelling"

Visar resultat 1 - 5 av 20 uppsatser innehållade orden traffic demand modelling.

  1. 1. Modelling and Investigation of Control of a Power Infrastructure Resource Management System for a Radio Base Station : A study on sustainable power management for ICT infrastructure.

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Gustav Lenart; [2023]
    Nyckelord :Hybrid Dynamical Systems; Resource Management; Hybrid Automaton; Sustainable solutions for Wireless technology; Hybrid Dynamiska System; Resurshantering; Hybrid Automaton; Hållbara lösningar för trådlös teknologi;

    Sammanfattning : In order to minimize greenhouse gas emissions and operational cost related to the ICT-infrastructure the power management method of a Radio Base Station (RBS) or Base Transceiver Station (BTS) at Ericsson is studied and modelled. The major load demand at RBS’s are due to uplink and downlink data traffic. LÄS MER

  3. 2. Effects of automation in railway on the capacity : At the example of the S-Bahn Stuttgart

    Master-uppsats, KTH/Transportplanering

    Författare :Tim Niku Pourian; [2023]
    Nyckelord :;

    Sammanfattning : Passenger numbers in rail transportation and the need for transportation of goods hasbeen rising over the last years. After a breakdown during the years of the pandemicthe need for transportation on rail has almost recovered and numbers are rising again. LÄS MER

  4. 3. Modelling Electrical Vehicle Charging Demand with Historical Vehicle Movement Data

    H-uppsats,

    Författare :Kristina Markan; Victor Nilsson; [2022-11-29]
    Nyckelord :Electric vehicles; plug-in hybrid electric vehicles; charging infrastructure; vehicle data; mathematical modelling;

    Sammanfattning : In order to meet the environmental goals of 2030 set by the European Union, Sweden needs to build between 90 000 and 260 000 public charging poles in the upcoming eight years. In this thesis we have developed a mathematical model that given a area and time outputs the demand for charging in said area, along with introducing a redundancy value intended to show the tendency of vehicles in the area to stay plugged in to a charging station longer than necessary. LÄS MER

  5. 4. Integration of Shared Autonomous Fleets in Public Transport: : A Case Study of Uppsala, Sweden

    Master-uppsats, KTH/Transportplanering

    Författare :François Poinsignon; [2022]
    Nyckelord :Public Transport; Autonomous Vehicles; Shared Autonomous Fleets; Demand Responsive Transit; Traffic Simulation; Transport Modelling; Future Mobility;

    Sammanfattning : Autonomous vehicles are predicted to disrupt the current landscape of urban mobility.Many studies have investigated how autonomous vehicles, either operated as a serviceor as private cars, could compete against public transport and even replace it. LÄS MER

  7. 5. Modelling urban traffic congestion due to construction transports - The Case of Norrköping

    Master-uppsats, Linköpings universitet/Kommunikations- och transportsystem; Linköpings universitet/Tekniska fakulteten

    Författare :Rudolfs Zernis; [2021]
    Nyckelord :Transport systems; construction logistics; traffic simulation; traffic modelling; construction industry; congestion modelling;

    Sammanfattning : “Störningsfri stad” is an ongoing research project in Norrköping with the aim to create a planning system that shows the impact on the city caused by construction project related logistic activities. Based on the general idea that construction sites create disturbances within a city the thesis evaluates how it is possible to model excess congestion caused by construction transport and trips. LÄS MER