Volume 20 No 20 (2022)
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A CRITICAL SURVEY ON EFFICIENCY AND SECURITY OF INTERNET OF THINGS BASED INTELLIGENT TRANSPORT SYSTEM
K.Santha Sheela, Dr.A.Radhik
Abstract
With urbanization and increase in population and vehicle usage, transportation sector and people experience major challenges like traffic congestion, high accident rates, transportation delay, and air pollution. Nowadays, it has become a challenge to manage crowd and vehicular traffic in a way that is both efficient and safe in transportation. Traditional transport management system is ineffective in terms of time, cost, energy consumption, security, and quality of service (QoS). The Internet of Things (IoT) integration into transportation systems has helped alleviate such issues, while also facilitating the collection of useful commuting data that has led to the development of intelligent transport systems (ITS). Though ITS helps in reducing traffic congestion, accident rates, transportation delay, and air pollution, it is associated with certain challenges like cyber-security and energy efficiency issues. Hence, we presented a survey on recent techniques involved in enhancing energy efficiency and security of vehicular communication in IoT-based-ITS. Initially, architecture of ITS involving different layers, including data collection, sharing, and storage layers, is discussed. Then various applications and challenges in IoT-based-ITS are explained. Following this, recent approaches involved in mitigating the challenges encountered by IoT-based-ITS, are presented in this survey. Future trends to be incorporated in ITSs for alleviating efficient traffic control, monitoring, and management are also discussed.
Keywords
nternet of Things (IoT), Intelligent Transport System (ITS), Traffic, Communication, Security, Efficiency.
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