City Transport Monitoring and Routes Optimal Management System

Abstract

The article analyses the problem of further development of geographic informational systems with traffic monitoring channel (GIS‐TMC) in order to present the road users with effective information about the fastest (the shortest in respect of time) routes and thus to improve the use of existing city transport infrastructure. To solve this task it is suggested to create dynamic (automatically updated in real time) street passing duration base, for support of which a city transport monitoring system operating in real time is necessary, consisting of a network of sensors, a data collection communications system and a data processing system. In the article it is shown that to predict the street passing duration it is enough to measure speed of transport in the characteristic points of the street. Measurements of traffic density do not significantly improve accuracy of forecasting the street passing time. Analytical formulas are presented meant to forecast the street passing time.

Mathematical Modelling of Network Traffic Flow

“…It also encounters diffi culties in choosing an appropriate method of deriving physical appearance we can notice on our streets and roads. Diff erent authors have diff erent views to the same phenomena and are focusing on diff erent aspects of the same problem Berezhnoy et al 2007;Akgüngör 2008a and2008b;Daunoras et al 2008;Yousefi and Fathy 2008;Gowri and Sivanandan 2008;Burinskienė 2007 andAntov et al 2009, Knowles 2008Gasser 2003;Helbing and Greiner;Knowles 2008 etc. ).…”

Statistical Probability Evaluation of Operating Its

“…Control systems themselves can be de ned as ones controlling scope, adaptation, expedition, controlling algorithm and collecting system e ciencies, variety and utility of the information they deliver (Jarašūnienė 2007;Jarašūnienė and Jakubauskas 2007;Daunoras et al 2008;Fan and Machemehl 2006). Jarašūnienė (2006Jarašūnienė ( , 2007 agrees that an intelligent electronic transportation control system usually contains such information collecting, processing, transmission, controlling subsystems and a subsystem of interfaces between separate hierarchical levels.…”

Finding a Solution for a Complex Street Routing Problem Using the Mixed Transportation Mode

“…e reported results are abstracted and do not consider several very special issues. e problem of postal delivery optimization can be modelled by Street Routing Problems (SRP) and Capacitated Vehicle Routing Problems (CVRP) (Matis 2007 andJanáček 2003;Janáček and Gábrišová 2009;Antov et al 2009;Çalışkanelli et al 2009;Jovanović et al 2009;Bogdevičius 2007, 2009;Szűcs 2009;Turskis et al 2009;Baublys 2008;Brauers et al 2008;Daunoras et al 2008;Gowri and Sivanandan 2008;Niewczas et al 2008;Tanczos and Torok 2007;Ziari et al 2007;Poot et al 2002).…”