How to understand smart cities?

Smart city refers to making full use of the Internet of Things and sensor networks, involving intelligent buildings, smart homes, road network monitoring, smart hospitals, city lifeline management, food and drug management, ticketing management, home care, personal health and digital life. Seize the great opportunity of the new round of scientific and technological innovation revolution and the wave of information industry. Give full play to the advantages of developed urban information and communication (ICT) industry, leading RFID-related technologies, excellent telecommunications services and information infrastructure, build platforms and demonstration projects such as ICT infrastructure, certification and security, accelerate key industrial technologies, build a smart environment for urban development, form a new model of life, industrial development and social management based on massive information and intelligent filtering processing, and build a brand-new urban form facing the future. One definition is to use intelligent technology to make the key infrastructure of the city serve, so as to make the service of the city more effective and provide harmony between people and society and people for the citizens. A smart city itself is a network city: there is the Internet between people, the Internet of Things between things, and the "car networking" between cars.