in our country, student transportations’ security and driving accidents statistics for students is one of the major concerns for relevant organizations such as educational organization. in current year, a system, was named sepand, was formed in city taxi driver :::::::union::::::: by educational organization, naja traffic and city taxi driver :::::::union:::::::. in this systems’ plan, basis on...

This paper describes the key methodology in the design of a novel computational algorithm for traffic signal control in an oversaturated traffic network. The system is integrated with a computational traffic control algorithm and a system on chip (SoC) traffic controller. Traditional traffic network algorithms need many vehicle detectors and a high performance computer system for its complex op...

Traffic congestion is one of the main concerns of big cities for traffic management. Among different dimensions that make a city smart, one of the very important is transportation. This paper offers an efficient information extraction approach from vehicle and pedestrian activity monitoring for traffic management in the smart city. The proposed approach is related to vehicle and pedestrian acti...

Reliability is one of the key requirements for inter-vehicle communication in order to improve safety in road traffic. This paper describes the difficulties of inter-vehicle communication. We focus on an analysis of the state-of-the art MAC protocol draft IEEE P802.11p and its limitations in high load situations. For our analysis we consider a particular safety scenario: An emergency vehicle is...

Learning based incremental 3D modeling of traffic vehicles from uncalibrated video data stream has enormous application potential in traffic monitoring and intelligent transportation systems. In this paper, video data from a traffic surveillance camera is used to incrementally develop the 3D model of vehicles using a clustering based unsupervised learning. Geometrical relations based on 3D gene...

Efficient and safe traffic control strategy for emergency vehicle can reduce its travel time and avoid secondary accident. Based on the analysis of its requirement and object, we proposed a novel control strategy at intersection according to the status of emergency vehicle, which can be divided into three parts: “approaching”, “passing “and “recovering”, Furthermore potential safety risk caused...

47 There is clear evidence of the adverse health impacts of traffic-related ultrafine particulate matter. As 48 more commuters are spending a significant portion of their daily routine inside vehicles it is increasingly 49 relevant to study exposure levels to harmful pollutants. This study is the first research effort to 50 simultaneously link detailed traffic data, traffic video analysis, and ...