IoT Applications and Their Impacts in Smart Cities

Abstract

As the core infrastructure for the construction of smart cities, the deep integration and large-scale application of the Internet of Things (IoT) technology are fundamentally reshaping the operation logic of modern cities and the living paradigm of residents, and systematically improving the comprehensive urban governance capacity and public service supply level. Based on the practical needs of smart city development, this paper systematically sorts out the practical implementation and specific application scenarios of IoT technology in key fields such as traffic management, public security, ecological environment, energy dispatch and municipal services, and deeply analyzes the multi-dimensional improvements in urban operation efficiency, service quality and ecological benefits empowered by the technology. Combined with typical smart city pilot cases at home and abroad, this paper empirically discusses the far-reaching driving effects of IoT on refined urban governance, improvement of residents' quality of life and sustainable development. Meanwhile, it confronts the practical bottlenecks highlighted in the process of technology promotion, including data security, standard system and operation and maintenance complexity, and prospectively judges the development path of future technology integration, institutional improvement and scenario innovation, so as to provide theoretical reference and practical guidance for the high-quality construction of smart cities.