At this stage, smart cities are built by the government and applied to government management scenarios, focusing on solving the problem of more professional and refined vertical field management. For example, in the field of transportation, traffic control departments and transportation departments can solve traffic control problems through the application of more technologies, including RFID and new smart cameras. The 1.0 stage is a subsystem construction, and the data is isolated and scattered, so it is difficult to cooperate efficiently, and it is not really intelligent, which has obvious disadvantages.
Smart City 2.0-Data Set and Interconnection At this stage, enterprises began to participate in the construction of smart cities. Under the technical framework of "one cloud, one network, one map", data exchange and sharing among government departments, governments and enterprises will be realized, and interconnection in data sets will be emphasized, data islands will be broken, and urban goals, planning and resource coordination will be realized. Various industries have also opened up new application scenarios and model innovations, and media entertainment, education, retail and health have entered the intelligent stage. However, at this stage, only government departments have realized the interaction of data sharing, and the scenes of various industries are still focused on the acquisition of data resources, and there are not many real applications that benefit the people.
Smart City 3.0-All-round interconnection and people-oriented core features are urban interconnection, open data and people-oriented. Through cross-border e-commerce, smart logistics, smart parks, smart tourism and other applications, information and cultural exchanges between cities and countries will be realized. The main measures include deploying a new generation of ICT technology facilities, building a data ecosystem, promoting the application of big data, establishing a data opening mechanism, promoting urban interconnection, and building smart urban agglomerations.
In the future, the development of smart cities will start from the end, and "people-oriented" will become the ultimate goal, "sensing people's needs" and "realizing people's needs" to ensure people's health, safety and survival. After you walk around, your body will affect all kinds of sensing devices; When you have needs, your thoughts can also be perceived, and there are various artificial intelligence devices to help you realize various needs.