Description: A Smart City is an urban area that uses Internet of Things (IoT) technology to manage resources efficiently and improve the quality of life for its residents. This concept involves the integration of advanced technologies into urban infrastructure, allowing for real-time data collection and analysis. Smart cities aim to optimize the use of resources such as energy, water, and transportation while promoting sustainability and citizen engagement. Key features of a smart city include connectivity, automation, and responsiveness to citizens’ needs. Through connected sensors and devices, aspects such as air quality, traffic, and energy consumption can be monitored, facilitating informed decision-making. Additionally, these cities promote innovation and economic development by attracting investments in technology and fostering the creation of startups. In summary, a smart city focuses not only on technology but also on improving the quality of life for its inhabitants, creating a more efficient, sustainable, and livable urban environment.
History: The concept of Smart City began to take shape in the 1990s when cities started adopting information and communication technologies to improve urban management. In 1992, the term ‘Smart City’ was first used in a European Union report. Over the years, the advancement of IoT technology has allowed for a deeper development of this concept, especially in the 2000s when connected devices and massive data collection became popular. Key events such as the creation of open data platforms and the implementation of intelligent traffic management systems have driven the evolution of smart cities worldwide.
Uses: Smart cities use IoT technologies in various areas such as traffic management, energy efficiency, waste management, and public safety. For example, smart traffic light systems can adapt in real-time to traffic conditions, reducing congestion. In the energy sector, smart meters allow residents to monitor their consumption and optimize usage. Additionally, smart cities can implement waste management systems that use sensors to indicate when containers are full, improving collection efficiency.
Examples: Examples of smart cities include Barcelona, which uses sensors to manage park irrigation and public lighting, and Singapore, which has implemented a real-time data-based traffic management system. Another notable city is Amsterdam, which has developed a sustainable mobility infrastructure, including shared bicycles and connected public transport systems. These initiatives not only improve operational efficiency but also foster a more sustainable and livable urban environment.
