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National Transportation Communication for Intelligent Transportation System Protocol (NTCIP) is a family of open standards, defining common communications protocols and data definitions for transmitting data and messages between computer systems used in Intelligent Transportation Systems (ITS). The Intelligent Transportation Systems make use of Information Technology, Computers, Telecommunication...
Due to the extreme fast movement of traffic in the busy localities, the cases of road accidents are increasing day by day. Traffic Control Board made different speed limit for different places to limit the speed, but it is not possible to always monitor the infringements manually due to several factors.
Wireless technologies can help solve traffic congestions in urban environments, where road infrastructures develop slower than the sometimes exponential growth in the number of cars in traffic. We present a traffic control and congestion avoidance system developed over a vehicular ad-hoc network created between the cars in traffic and the road infrastructure. We propose a solution for monitoring traffic...
Wireless technologies can help solve traffic congestions in urban environments, where road infrastructures develop slower than the sometimes exponential growth in the number of cars in traffic. We present a system for traffic control and congestion avoidance. The system monitors traffic using cars acting as data collectors. It aggregates the monitoring data into a traffic model, further used by cars...
This paper identifies a class of potential vehicular network applications that are geographically localized and restricted to groups of vehicles. Applications such as group voice or text chat, periodic location updates and rear-seat gaming require content to be published and consumed by group members. In this framework, content delivery performance is the key metric. In this paper, we study the performance...
Automatic Valet Parking System (AVP) is a system that supports autonomous maneuvering from a traffic lane to free parking slot. In this paper, we propose a hybrid framework using both in-vehicle and infrastructure based system for detecting environment and controlling the vehicle. Using the system, drivers can get off their car, and can monitor/control them in a safe and comfort way with their nomadic...
Control in urban traffic networks constitutes an important and challenging research topic nowadays. In the literature, a lot of work can be found devoted to improving the performance of the traffic flow in such systems, by means of controlling the red-to-green switching times of traffic signals. Different techniques have been proposed and commercially implemented, ranging from heuristic methods to...
Transportation has been playing important role in our society by providing mobility for people, freight, and information. However, it cuts its own throat by causing car accidents and, traffic congestion, and air pollution. The main cause of these problems is a noticeable growth in the number of vehicles. The easiest way is to build new road infrastructures unless resources such as time, money, and...
This paper presents a fuzzy traffic controller for controlling a multilane-multiple traffic intersection in urban city environment. The developed controller applied to the model is based on the cooperation and distributed mechanisms with the neighbors' intersection. The phase sequence and phase length extension are used in decision making to provide efficient and more optimal traffic control. The...
Selecting optimal routes to reduce travel time has been an important research area for urban traffic network managements. Various parameters such as route length, average speed and event situations need to be considered in the design of a route guidance system. In this paper, we develop a new navigation system based on the combination of fastest path search algorithm and travel time prediction method...
Emergency service vehicles need safety and fluent paths to save time. In this paper, a centralized traffic control mechanism is proposed for the evacuation of vehicles that drive toward the dedicated path of the emergency vehicles (EV), e.g. ambulance, fire engines, police cars, etc, using the dedicated short range communications (DSRC) protocol. In our proposed mechanism, a centralized server is...
This paper presents a study and design of car park control system using optical character recognition (OCR) devices. The system uses client server environment. The administrator will monitor the system and the database from the server side. Furthermore the parking information will be displayed static based on the database shared by the server. Server application and database will be stored in the...
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