tailieunhanh - Challenges and issues in wireless sensor networks based intelligent transportation system

In this paper that focuses on different ITS technologies and challengers applications, authors from a number of countries include contributed covering different ITS challenger and open issues, applications, and management practices with the expectation that the open exchange of results and ideas presented in this paper will be improved understanding of Intelligent Transportation Systems technologies and their applications. | ISSN:2249-5789 Vipin Kumar et al , International Journal of Computer Science & Communication Networks,Vol 5(1),39-44 Challenges and Issues in Wireless Sensor Networks Based Intelligent Transportation System Vipin Kumar School of Information &Communication Technology Gautam Buddha University, Greater Noida India vipinkumar1287@ Abstract – Wireless sensor networks are distribute in Intelligent Transportation Systems (ITS) application made up of tiny sensing devices, low power, low cost equipped with processors, memory, and limited wireless networks communication have transformed outside transportation networks through the advanced communications and computing technologies into the in-vehicle and road side traffic transportation infrastructure. Wireless sensor network based ITS technologies have improved the safety, reliability, security, traffic, parking management and mobility of the transportation network through advanced applications such as electronic toll collected works, in-vehicle direction-finding systems, accident avoidance systems, and advanced traffic safety and parking management systems, and highly developed traveler information systems. In this paper that focuses on different ITS technologies and challengers applications, authors from a number of countries include contributed covering different ITS challenger and open issues, applications, and management practices with the expectation that the open exchange of results and ideas presented in this paper will be improved understanding of Intelligent Transportation Systems technologies and their applications. I. Introduction Public Transport is one of the important infrastructures of several countries. In developing country like India bus transport consists of around 70% of public transport. However, lack of systematic mechanism to monitor and manage the bus-network is leading to lack of predictability of the bus network. It gets complex to classify causes after delays, or predict the arrival