Sökning: "Heterogeneous fleet"

Hittade 4 uppsatser innehållade orden Heterogeneous fleet.

  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. The future of payment systems for public charging of electric vehicles in Sweden : An analysis of possibilities and challenges for a common payment system

    Kandidat-uppsats, KTH/Industriell ekonomi och organisation (Inst.)

    Författare :Melis Irem Okur; Sandra Ransed; [2021]
    Nyckelord :Common payment system; Public charging infrastructure; Battery Electric Vehicles BEV ; Plug­in Hybrid Electric Vehicles PHEV ; Charging operator; Gemensamt betalningssystem; Publik laddinfrastruktur; Elbilar; Laddhybridbilar; Laddoperatör;

    Sammanfattning : The Swedish car fleet is currently amidst a transition of electrification. This increases the need for an extensive charging infrastructure, and thereby smoothly functioning payment methods for charging. LÄS MER

  4. 3. Traffic Flow Implications of Driverless Trucks - Microscopic Traffic Simulations using SUMO

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Trafik och väg

    Författare :William Erlandson; [2020]
    Nyckelord :Traffic Simulation; Driverless; Autonomous; AT; SUMO; Freight; Technology and Engineering;

    Sammanfattning : Godssektorn spås bli en tidig användare av självkörande fordonsteknik. Minskade drivmedelskostnader, ökad flexibilitet i ruttplaneringen och utökade drifttider är exempel på incitament för godsföretag att ställa om till en självkörande lastbilsflotta. Automatiseringen kommer mest sannolikt ske gradvis. LÄS MER

  5. 4. Early Warning Leakage Detection for Pneumatic Systems on Heavy Duty Vehicles : Evaluating Data Driven and Model Driven Approach

    Master-uppsats, KTH/Mekatronik

    Författare :Christoffer Larsson Olsson; Erik Svensson; [2019]
    Nyckelord :Condition Based Maintenance; Predictive Maintenance; Leakage Detection; Data Driven; Model Driven; Tillståndsbaserat Underhåll; Prediktivt Underhåll; Läckagedetektering; Datadriven; Modelldriven;

    Sammanfattning : Modern Heavy Duty Vehicles consist of a multitude of components and operate in various conditions. As there is value in goods transported, there is an incentive to avoid unplanned breakdowns. For this, condition based maintenance can be applied. LÄS MER