Essays about: "Simulation of Urban Mobility"

Showing result 1 - 5 of 18 essays containing the words Simulation of Urban Mobility.

  1. 1. Simulation of road traffic flow in Hangzhou

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Louise Brandt; Anders Holmberg; [2022]
    Keywords : simulation; road traffic flow; traffic flow; traffic; sumo; netedit; dlr.de; zju; hangzhou; zhejiang; china; queue; queuing system; control; automatic control; tls; tli; phase time; cycle time; traffic light signal; traffic light intersection; pedestrian crossing; idling time; optimize traffic flow; traffic jam; un global goal; mfs; minor field study; sida; reduce emissions; emission; vehicle; pcu; matlab; python; xml; json; algorithm; variance; deviation; comparison; ratio; case; evacuation; scenario; green; detector; taz; traffic assignment zone; environment; carbon dioxide; randomtrips; flow; fringe; mingap; speeddev; departspeed; sigma; lanechangemodel; sl2015; commuter; public transport; busstop; osm; openstreetmap; sumocfg; traci; driving pattern; road lane; street lane; lane change; u-turn; intersection; junction; teleportation; teleport; route; depart; arrive; collision; street occupancy; occupancy; Technology and Engineering;

    Abstract : Is it possible to increase traffic flows and decrease stand stills in rush hour traffic by tweaking existing traffic light signals? A vehicle’s engine running on idle is not useful in physical terms and emits unnecessary exhausts. By investigating and observing signal phase times on site in Hangzhou, China, an effort was made to find out if it was possible to get better flow and thus lower emissions by changing the traffic signal programs. READ MORE

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

    University essay from KTH/Transportplanering

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

    Abstract : 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. READ MORE

  4. 3. Controlling Traffic With Moving Bottlenecks

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : André Svensson; Gustav Lenart; [2020]
    Keywords : SUMO; TraCI; moving bottleneck; stop-and-gowave; traffic control; automated vehicles; microscopic model;

    Abstract : Traffic shockwaves are a regularly occurring phe-nomenon in traffic that are a source of irritation and delaysfor the road users. One type of shockwave is the stop-and-gowave which forces entering drivers to stop and advance slowlyuntil the wave is passed. READ MORE

  5. 4. Parameter Guidelines for Electric Vehicle Route Planning

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Joakim Fridlund; Oliver Wilén; [2020]
    Keywords : Electric vehicle; Guidelines; Simulation of urban mobility; Electric route planner implementation; Elbil; Riktlinjer; Simulation of Urban Mobility; Ruttplanerare elbil;

    Abstract : There is an urgent need to migrate the vehicle industry from conventional combustion vehicles to electric vehicles due to pressing climate changes caused by the fossil fuel industry. The general public seem to have a prejudice against electric vehicles due to their limited range and the extra planning that may be required from the user. READ MORE

  6. 5. Automating synthetic trip data generation for an agent-based simulation of urban mobility

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Paul Dos Santos; [2019]
    Keywords : Geography; GIS; Agent-based Modelling; Simulation Science; Network Modelling; Simulation of Urban Mobility; Emissions; Environmental Modelling; Earth and Environmental Sciences; Technology and Engineering;

    Abstract : This paper explores the use of an automated pipeline to construct synthetic (artificially derived) trip data from aggregate socio-demographic sources to build a simulation of individual vehicles interacting with one another. The study shows that quality data sources are required in order to do this effectively and accurately. READ MORE