Smart city originated from the media field and refers to the application of intelligent computing technologies such as Internet of Things, cloud computing, big data and spatial geographic information integration in urban planning, design, construction, management and operation.
It will make the key infrastructure components and services of urban management, education, medical care, real estate, transportation, public utilities and public safety more interconnected, efficient and intelligent, thus providing better life and work services for citizens, creating a more favorable business development environment for enterprises and providing a more efficient operation and management mechanism for the government.
From the perspective of technological development, the construction of smart cities needs to realize comprehensive perception, ubiquitous interconnection, pervasive computing and integrated applications through the application of new generation information technologies such as Internet of Things and cloud computing represented by mobile technology.
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Smart cities often intersect with regional development concepts such as digital cities, perceived cities, wireless cities, smart cities, eco-cities, low-carbon cities, and even integrate with industry information concepts such as e-government, intelligent transportation, and smart grid.
The interpretation of the concept of smart city often has its own emphasis. Some people think that the key lies in technology application, some people think that the key lies in network construction, some people think that the key lies in public participation, some people think that the key lies in wisdom effect, and some pioneer cities in urban information construction emphasize people-oriented and sustainable innovation. In a word, wisdom is greater than cleverness.