A framework for integrating intelligent transportation systems with smart city infrastructure

Alanazi, Fayez; Alenezi, Mamdouh · 2024 · Crossref

DOI: 10.24294/jipd.v8i5.3558

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Summary

This paper addresses the growing need for sustainable urban mobility by proposing a comprehensive framework for integrating Intelligent Transportation Systems (ITS) with smart city infrastructure. As cities face increasing transportation demands, the authors argue that seamless integration of ITS with broader smart city components—such as energy management, buildings, and communication networks—is essential to optimize traffic flow, enhance safety, and reduce environmental impact. The research aims to fill existing gaps in literature regarding specific integration approaches, challenge mitigation, and the quantification of integration benefits. The study employs a mixed-methods approach comprising a comprehensive literature review, analysis of three international case studies, and stakeholder interviews. The literature review examined academic journals, industry reports, and government publications to identify best practices and emerging technologies like 5G and unmanned aerial vehicles. Case studies were conducted on Barcelona, Spain; Songdo, South Korea; and Singapore to analyze real-world implementation strategies and outcomes. Additionally, the researchers interviewed 90 stakeholders in Saudi Arabia, including 13 city officials, 18 transportation planners, 23 technology providers, and 36 citizens, to gather qualitative data on challenges, expectations, and governance requirements. The findings highlight that successful integration relies on data-driven decision-making, public-private partnerships, and robust cybersecurity measures. The case studies demonstrated that cities like Barcelona and Singapore significantly reduced traffic congestion and improved air quality through sensor-based traffic management and smart parking systems. Songdo’s integrated infrastructure showed high efficiency in energy consumption and urban mobility. Stakeholder interviews revealed that while congestion, aging infrastructure, and limited public transit are primary challenges, ITS integration can address these through intelligent traffic management and expanded transit options. However, key barriers identified include data compatibility, privacy concerns, and the need for coordinated governance among diverse stakeholders. The paper concludes by presenting a conceptual framework that outlines key infrastructure components, integration benefits, and strategies for overcoming barriers. The framework emphasizes the importance of interoperability, real-time data sharing, and citizen engagement. The authors assert that this approach provides a transformative solution for urban transportation, offering a blueprint for policymakers and planners to create efficient, sustainable, and livable urban environments. By addressing technical, governance, and social dimensions, the framework contributes to the field by providing a holistic method for evaluating and implementing ITS within smart city ecosystems.

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