Smart city refers to the realization of comprehensive and thorough perception, broadband ubiquitous interconnection, intelligent integration applications, and sustainable innovation characterized by user innovation, open innovation, mass innovation, and collaborative innovation through new generation information technologies such as Internet of Things infrastructure, cloud computing infrastructure, and geospatial infrastructure, as well as tools and methods such as social networks, FabLab, LivingLab, and comprehensive integration methods. Data shows that by 2020, China’s market spending will reach US$26.6 billion, making it the second largest spending country, second only to the United States.
Smart Public Security
Public safety management has always been an area that has attracted much attention since the construction of informatization in my country. As a systematic construction project of urban public security management, smart public security has large overall investment and high technical requirements. , involving a wide range of users, many links, and a long system construction cycle. At present, many provinces, cities and regions have released construction plans for smart public security. Each plan points out that the construction of smart public security is still in its early stages, and a series of construction plans will be launched around smart public security in the future.
Smart government
Smart government is a new stage in the development of e-government, that is, based on e-government, it uses new generation information technologies such as big data, cloud computing, artificial intelligence, and mobile Internet to realize the intelligent upgrade of e-government. The application of new generation information technology has effectively broken down data islands and achieved a high degree of integration and rapid circulation of information and resources of various government departments. It has played an important role in improving the efficiency of government business processing and management, improving government transparency, and improving government convenience for the people. According to statistics, from 2014 to 2018, the compound annual growth rate of my country's e-government reached 13.5%. Its size data in 2018 is 3060 billion. In 2018, the scale of China's government cloud market reached 37.08 billion yuan. The government cloud has covered 31 provincial-level administrative regions across the country, and the coverage ratio of prefecture-level administrative regions reached 75%. It is expected that by 2021, this figure will reach 81.32 billion yuan, with a compound annual growth rate of 29%.
Smart transportation
Smart transportation is a modern transportation management system that applies the Internet of Things, cloud computing, artificial intelligence, mobile Internet and other new generation information technologies in traffic management to perceive, analyze, predict, and manage road traffic and provide residents with convenient travel services. It is an important part of smart city construction. The popularization of mobile Internet allows residents to obtain traffic information in a timely manner from personal mobile terminals or road signs, achieving the purpose of convenient travel. The development of smart transportation is the only way to build a livable city.
Smart buildings
Smart buildings are an important part of smart city construction. Different from functional categories such as smart transportation, smart public security, and smart government affairs, smart buildings play an important role in undertaking the practical application of various functional sectors of smart cities. They are the basic modules in smart city construction and are closely related to the overall market development of smart cities. As the basic sector of smart city construction, the development of various subdivisions of smart city construction will drive the development of smart buildings.
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