The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
With the increasing ownership of private cars, the problem of traffic congestion in our daily life has become more and more serious. In order to alleviate the traffic congestion and improve the travel efficiency, a feedback control strategy for an traffic zone based on the Macroscopic Fundamental Diagram is designed in this paper. According to the degree of intersections and other basis, the road...
This paper presents research results of the novel system to control traffic lights which is based on the common European model. One of the most important measures for dealing with this problem is to adopt favorable traffic signal control strategy. The main objective of this research is to develop an effective procedure to control the traffic, which tries to reduce possibility of traffic jams. Additionally,...
In our present life situation congestion in traffic is a big problem in faster life style. One of the main reasons for the congestion is large delay or the time fixed for the red light in the signal. The turnover time of corresponding light is already fixed in the traffic system and it is not based on the number of vehicle on the particular direction. In our idea, we proposed the enhancement of traffic...
Nowadays, our streets and highways are growing in traffic congestion as large number of cars are entering the transportation system due to rise in population. The high volume of vehicles and numerous signalized intersection the traffic congestion is causing huge problems to schedule reliability. As transportation demand is increasing various road networks are facing increasing congestion. To mitigate...
Recently, it has been shown that solving the shortest path problem in large-scale real-road networks based on MapReduce play an important role in dynamic traffic management, traffic signal control and mitigation of urban traffic congestion. We focus on the design of an efficient MapReduce-based approach since a classical shortest path algorithm is not suitable to accomplish efficiently such task....
A high cost and inefficient way in eliminating congestion of road traffic potentially generates other problems appear. Thus, an optimal engineering of road traffic is necessary. Here, the optimization model was technically constructed to degrade the congestion level through the conceptual method of water flow algorithm (WFA). The model was analyzed and designed as well via object oriented instruments...
With the development of the country, the number of private car is increased rapidly, so as to the traffic problem. During the traffic jam, the bus-cluster phenomenon that the same number of bus always come together. In this article, the algorithm of the bus-cluster phenomenon has been proposed, the proposed algorithm uses the traffic jam model and the bus arrival time predict model, it analyzes the...
Traffic congestion on multi-lane roadway has been a global issue recently. Numerous control strategies have been proposed to mitigate the traffic congestion. This paper introduced an improved control model that integrated both ramp and mainstream on multi-lane roadways. The basic model proposed by Papa Georgiou was firstly introduced, and then the improved control model taking both ramp and mainstream...
Due to the limited capacity of road networks and sporadic on-route events, road traffic congestions are posing serious problems in most big cities worldwide and resulting in considerable number of casualties and financial losses. In order to deal efficiently with these problems and alleviate their impact on individuals, environment, and economic activities, advanced traffic monitoring and control...
Traffic management on road networks is an emerging research field in control engineering due to the strong demand to alleviate traffic congestion in urban areas. Interaction among vehicles frequently causes congestion as well as bottlenecks in road capacity. In dense traffic, waves of traffic density propagate backward as drivers try to keep safe distances through frequent acceleration and deceleration...
Sometimes the backbone network of Internet experiences congestion because traffic is not distributed rationally. This fact may lead network resources utilized inefficiently. The main idea for load balancing is to alter the route for some traffic. But current approaches with this idea often get such a long route that decrease the quality of service. This paper presents a new flow routing adjustment...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.