What is a Smart City? Smart city can solve what

Smart city involves transportation, water conservancy, environmental protection, education, health care, public **** security, urban management and other fields, is a multi-level, systematic and complex project. First of all, its construction is not only a business, not a single business sector can be completed independently, no matter for which department does not have the ability to complete the construction of the smart city, and can only be completed in one of the subsystems, even if the security industry to implement the SafeCity system requires IT and other industries to support and cooperate.

The ability to fully utilize information technology and communication means to sense, analyze, and integrate the core system of urban operation of the key information, so that for a variety of needs, including people's livelihood, environmental protection, public **** security, urban services, industrial and commercial activities to make an intelligent response to create a better city life for mankind. From this definition, we can find that the smart city is a very complex giant system, involving transportation, water conservancy, environmental protection, education, health care, public **** security, urban management and other areas, related to government management and services, industry and development and people's lives in all aspects of life, it is a multi-level, systematic and complex project, the need for three-dimensional cooperation of various industries, the construction of the smart city is not just The construction of smart cities is not only a business, nor a single business sector can be completed independently, involving all aspects of multiple links, including investment and financing, infrastructure providers, integrators, application program providers, data providers, etc.; at the same time, there must be a strong government to promote.

What is a "new smart city"? Compared with the traditional smart city, the new smart city "new" embodied in where? The new smart city is the implementation of the national new urbanization plan, rich in Chinese characteristics, reflecting the new policy mechanism and innovative development model of the smart city; is in the modern information society conditions, for the city's economic and social development of the actual needs of the people's sense of well-being and satisfaction as the core of the reform and innovation system to enhance the wisdom of the city's development mode of systematic engineering; new smart city based on the information technology, but also higher than information technology, smart city. Informatization, but also higher than informatization, smart city is not fully equivalent to the city of informatization, but the wisdom of the city's development mode. The core of the new smart city is people-oriented, the key is the construction of effective, the essence of reform and innovation.

The new smart city is essentially an information-led, network-supported, data-essential, service-fundamental network information system. As a new stage of smart city development, the new smart city is the result of the deep integration of modern information technology and the city. New smart city "new" is mainly embodied in three aspects: one is to break the information "chimney", to realize the information interconnection, the second is to realize the cross-industry big data really fusion and **** enjoyment, and the third is to build the city information security system, to protect the safety of the city.

Traditionally, smart cities mostly focus on the technical level, i.e., basic network, sensing equipment, cloud computing facilities, ****ual platforms and basic information resources. The new smart city refers to the deep integration and iterative evolution of a new generation of information technology and urban modernization through systematic planning, information dominance, and the promotion of new-generation information technology, so as to achieve more modern governance, smarter operation, safer development, and happier people. The essence is to enhance the government, social governance system and governance capacity to better serve the people.

From the traditional smart city to the new smart city, in fact, is also a smart city from 1.0 to 2.0 evolution and iterative process. The traditional smart city or smart city 1.0 can be said to be the primary stage of smart city construction, in this stage, more emphasis on "information technology" and "technology", through the integration of various types of information technology and urban management, people's services and industrial development and other areas of application, to realize the informationization of various sectors of the city. In this stage, more emphasis is placed on "informatization" and "technology", through the integration of various types of information technology with urban management, livelihood services and industrial development, and the realization of informatization construction of various urban departments, such as the construction of electronic and informatization systems in government departments. However, with the continuous improvement of all kinds of information infrastructure construction, the concept of smart city continues to mature, and the rapid development of emerging ICT technologies such as big data, cloud computing, Internet of Things, mobile Internet, artificial intelligence, etc., it is obvious that focusing only on the informatization construction of city departments is insufficient to satisfy the needs of the city's future long-term and sustainable development, and the "information smokestack" caused by the construction of traditional smart city is not enough to meet the needs of the city's future long-term and sustainable development. The problems caused by traditional smart city construction, such as "information chimneys", "data islands" and "technology-heavy light applications", have also been gradually exposed, so the evolution from smart city to new smart city can be said to be an inevitable trend.

Compared with the traditional smart city, the new smart city still needs to be based on the construction of various types of information infrastructure, but pay more attention to all kinds of information in the city **** to enjoy the city's big data mining and utilization, as well as the construction of urban security and protection. The key to the construction of a new smart city is to open up the various information and data islands of the traditional smart city, to realize the collection, *** enjoyment and utilization of various types of data in the city, to establish a unified operation platform for urban big data, and to effectively bring into play the role of big data in the aspects of "good governance, benefiting the people, and prospering the industry". At the same time, with the increasing degree of urban informatization and intelligence, urban information security issues are also increasingly concerned about the construction of a new smart city also attaches greater importance to the construction of urban information security system to protect all types of urban information and big data security. Finally, the development of the city is ultimately for the service of "people", which is to promote the better life and development of people in the city. Therefore, the new smart city also from the past to "information technology" as the starting point, back to "people" as the most fundamental starting point and landing point, "people-oriented" will become an important feature of the new smart city.

Goldwyn-Mayer, the world's leading provider of information and communications technology, said the company will continue to develop the new smart city.

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