Intelligent cross road traffic management system (ICRTMS)

Abstract

The aim of this research is to provide a design of an integrated intelligent system for management and controlling traffic lights based on distributed long range Photoelectric Sensors in distances prior to and after the traffic lights. The appropriate distances for sensors are chosen by the traffic management department so that they can monitor cars that are moving towards a specific traffic and then transfer this data to the intelligent software that are installed in the traffic control cabinet, which can control the traffic lights according to the measures that the sensors have read, and applying a proposed algorithm based on the total calculated relative weight of each road. Accordingly, the system will open the traffic that are overcrowded and give it a longer time larger than the given time for other traffics that their measures proved that their traffic density is less. This system can be programmed with very important criteria that enable it to take decisions for intelligent automatic control of traffic lights. Also the proposed system is designed to accept information about any emergency case through an active RFID based technology. Emergency cases such as the passing of presidents, ministries and ambulances vehicles that require immediate opening for the traffic automatically. The system has the ability to open a complete path for such emergency cases from the next traffic until reaching the target destination. (end of the path). As a result the system will guarantee the fluency of traffic for such emergency cases or for the main vital streets and paths that require the fluent traffic all the time, without affecting the fluency of traffic generally at normal streets according to the time of the day and the traffic density. Also the proposed system can be tuned to run automatically without any human intervention or can be tuned to allow human intervention at certain circumstances.

The Application of the Exhaustive Polling Theory in Intelligent Traffic System

“…For practical purposes ,suppose, the direction of North and South is seen as a queue1 with the arrival rate of vehicles which is 1, so as the direction of East and West.The means the service rate [9] of the traffic light system. In this intelligent system is 0.5,mean there are one vehicle though the intersection during the 2s.The conversion rate [10] of traffic light system is the length of yellow light time in this system,and there =1 means that there are 4s yellow light.…”

Research on architecture of intelligent transportation cloud platform for Guangxi expressway

“…Literature [4] constructs a dynamic model for the design and evaluation of intelligent transportation system, which provides a general method of the equilibrium distribution of demand and special circumstances, improve the equilibrium allocation evaluation of intelligent transport system may result in misleading defects. Literature [5] designs a intelligent road traffic management system, which provides an integrated intelligent system which can be programmed and designed according to the need to make intelligent automatic control of the traffic lights. Literature [6] designs and builds a traffic hub intelligent traffic management system by utilizing the advantages of various technologies.…”

Dynamic Vehicle Traffic Management System

“…This paper tries to evaluate the process and advantages of the use of image processing for traffic control. Implementation of this project will eliminate the need of traffic personnel at various junctions for regulating traffic [1]. Thus, the use of this technology is valuable for the analysis and performance improvement of road traffic.…”