Essays about: "Traffic jam"

Showing result 1 - 5 of 7 essays containing the words Traffic jam.

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. Gribov ambiguities in non-Abelian gauge theories

   University essay from Lunds universitet/Teoretisk partikelfysik - Geonomgår omorganisation

   Author : Fredrik Granström; [2021]
   Keywords : Physics and Astronomy;

   Abstract : This thesis investigates the quantization of field theories using the functional integral formalism. Gauge invariance necessitates a gauge-fixing procedure that chooses a unique field configuration from each gauge orbit. READ MORE

4. 3. Framework for Within Day Rescheduling due to UnexpectedIncidents in Transportation Networks

   University essay from Programvara och system; Tekniska högskolan

   Author : Muhammad Usman; [2012]
   Keywords : Transportation; Rescheduling; utility; simulation framework;

   Abstract : In activity based modelling the concept of rescheduling is very important in order to gain dynamic scheduling of activities and to adjust the effect of unexpected incidents in individual agendas to keep them realistic and valid. This report describes a new framework to investigate algorithms for rescheduling on a large scale. READ MORE

5. 4. ANALYSIS OF TRAIN PASSENGER RESPONSES ON PROVIDED SERVICES (CASE STUDY PT KERETA API INDONESIA AND STATENS JARNVARGAR (SJ) AB, SWEDEN)

   University essay from

   Author : ABADI DWI SAPUTRA; [2010]
   Keywords : service standard; service guarantee; customer satisfaction; customer complaint handling; PT Kereta Api Indonesia; Statens Järnvägar SJ AB;

   Abstract : Railway is one of public transport mode on land transportation. Railways, as mass public transport modes, have unique characteristics. It has large capacity, high safety level, and free from traffic jam. Those characteristics make railway a primary public transportation. READ MORE

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

   University essay from Avdelningen för Industriell utveckling, IT och Samhällsbyggnad

   Author : Li Zhang; Xi Ren; [2010]
   Keywords : 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;

   Abstract : 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. READ MORE