Sökning: "Traffic congestion index"

Visar resultat 1 - 5 av 6 uppsatser innehållade orden Traffic congestion index.

  1. 1. Capacitated Multi Depot Green Vehicle Routing for Transporting End-of-Life electrical waste : A practical study on environmental and social sustainability within the field of CMDGVRP with heterogeneous fleets

    Uppsats för yrkesexamina på avancerad nivå, Högskolan i Halmstad/Akademin för informationsteknologi

    Författare :Karl-Johan Djervbrant; Andreas Häggström; [2021]
    Nyckelord :VRP; GVRP; CMDGVRP; Routing; Optimization; Environmental; Sustainability; Environmental sustainability; Social sustainability; Waste collection; Heterogeneous fleet;

    Sammanfattning : A comprehensive study is presented of the Capacitated Multi DepotGreen Vehicle Routing Problem (CMDGVRP) applied to a heterogeneous fleet of electronic waste collecting vehicles with two objectives: to reduce the total fuel consumption of the vehicles (environmental sustainability) and to limit the continuous drive-time of the drivers (social sustainability). Research has been limited from this aspect, and in this study, the focus is on the practical application of pickup and delivery of electronic waste. LÄS MER

  3. 2. Evaluation of Signal Optimization Software : Comparison of Optimal Signal Pans from TRANSYT and LinSig – A Case Study

    Master-uppsats, KTH/Transportplanering

    Författare :EVANS OTIENO ODHIAMBO; [2019]
    Nyckelord :TRANSYT; LinSig; Delay; Practical Reserve Capacity; Optimal cycle time; Optimization.;

    Sammanfattning : The design of traffic signal control plan is directly related to the level of traffic congestion experienced both at the junction level and the network particularly in urban areas. Ensuring signals are well designed is one of the most cost-effective ways of tackling urban congestion problems. LÄS MER

  4. 3. Konsten att utveckla attraktiva städer på ett hållbart sätt : Hur kan en trafikreglering påverka innerstaden Göteborg?

    Magister-uppsats, Högskolan i Halmstad/Miljövetenskap

    Författare :Frida Roos Lundström; [2016]
    Nyckelord :trafikreglering; sustainable urbanization; traffic emission och satisfied customer index.;

    Sammanfattning : Between the years 2005 and 2015 cars and trucks have increased with 7, 7 percent inGothenburg. This will mean that in 2035 there will be 47 140 more vehicles. 70.000 of the550. LÄS MER

  5. 4. Remote Vehicle Control and Image Transmission Over Zigbee Radio Link.

    M1-uppsats, KTH/Fysik; KTH/Skolan för teknikvetenskap (SCI)

    Författare :Olov Pettersson; Stevan Skrobic; [2013]
    Nyckelord :;

    Sammanfattning :     Abstract—SCADA systems are widely used by numerous industries in order to control a variety of processes. During the development of such a system, one is faced with several challenges concerning reliability, security and congestion control. LÄS MER

  7. 5. A two-factor evaluation of bus delays based on GIS-T database and simulation

    Master-uppsats, Avdelningen för Industriell utveckling, IT och Samhällsbyggnad

    Författare :Li Zhang; Xi Ren; [2010]
    Nyckelord :Geographic information system GIS ; Transportation Information System TIS ; Geographic information system for Transportation GIS-T ; Simulation; Traffic congestion index; Passengers’ waiting time; Two-factor evaluation;

    Sammanfattning : During the urbanization process, vehicles quantity increase with expansion in population. Under this situation, bus transportation system also suffers from bus delay. Bus delay could be caused by a series of factors, for instance, overload passengers, traffic jam, traffic accident and other unpredictable situations. LÄS MER