What are the aspects of a smart city?

In recent years, with the growth of the domestic population, urban transportation and industrial development have been relatively concentrated, and urban development has entered a bottleneck period, and urban development reforms are urgently needed. The imperfectness of urban standards, technologies, and mechanisms has greatly compromised the integrity and systemicity of modern cities. For this reason, accelerating the intelligent reform of modern cities has become the primary task at the moment. The smart city uses advanced information technology to realize the city's smart management and operation mode, thereby creating a happier life for the people in the city, which is conducive to the sustainable growth, harmony and stability of the city. At present, many regions at home and abroad are carrying out the construction of smart cities, such as domestic wisdom and wisdom; foreign countries such as the 'Smart Nation Project' in Singapore, and the 'U-City Project' in South Korea. The importance and contemporary needs of the smart city concept. What are the main aspects of a smart city?
A smart city includes a lot of content. In terms of construction content, it can be divided into the following categories. Infrastructure construction, application of informatization, and intelligent construction of various industries. According to different targets, it can be divided into four major contents: intelligent lighting street lights, intelligent transportation, intelligent municipal administration, and intelligent people's livelihood. The construction is carried out layer by layer in accordance with the unified top-level architecture design principle, and the final construction is carried out in accordance with the unified construction standard and evaluation system.