Smart city construction needs systematic thinking

日期：2020-04-03

Over the past decade, we have seen a series of developments in digital cities, smart cities and new smart cities. Smart city is a long-term strategic project, which must apply the theory of system science and the method of system engineering, and must have strategic thinking.
After more than a decade of development, China's smart city construction has made some achievements, but it still faces many difficulties.
First, the top-level design of smart city is difficult to be realized. At present, the planning of smart city is not authoritative, and the "turning the pancake" is replaced with the leadership. Not targeted, the planning is uniform; Not operable, objectives, tasks and key projects are not clear. Data infrastructure is also weak. Cities still have insufficient understanding of data as the important foundation support of smart cities, lack of supporting policies and mechanisms for open sharing, and lack of high-level technicians capable of multi-source data integration. As a result, information resources cannot be Shared, systems cannot be interconnected and interoperable, and island phenomenon is serious.
Secondly, there is no mechanism of long-term sustainable operation and maintenance. At present, many cities have not realized that smart city is a long-term strategic task, that the operation and maintenance operation mechanism should exist for a long time, and that although we cannot design a system that can adapt to future changes, we can design an operation and maintenance operation mechanism that can adapt to future changes.
Third, smart city construction is generally "fragmented", which fails to show the overall advantages and effects. The most fundamental reason is not to realize that smart city is a complex giant system, which must adopt the theory of system science and the method of system engineering.
Smart city is a long-term strategic project, which must apply the theory of system science and the method of system engineering, and must have strategic thinking.
To solve the above problems, the top-level design and construction plan must be authoritative, targeted, operable and inheritable. Secondly, it is very important to establish a long-term and coordinated operation and maintenance mechanism. Third, it is necessary to build a "national integrated national big data center system", promote the "triple integration (technology integration, business integration, data integration)", and realize the "five-span (cross-level, cross-region, cross-system, cross-department, cross-business)" coordinated management and service. Finally, it is necessary to solve the problems of "construction is more important than application", "hardware is more important than software", and "people-oriented" should be regarded as the value orientation of smart city construction and the final evaluation standard.
When it comes to the actual construction of smart cities, the following ideas should be adopted:
First, under the guidance of system engineering theories and methods, we will explore the best way to build a new smart city, innovate the technology architecture, system mechanism and operation mode, and ensure long-term sustainable upgrading and development.
Second, under the guidance of intelligent perception, multi-source fusion, open sharing, deep mining and intelligent services, the technology system of building a spatial-temporal big data platform is explored to give full play to its "brain" role in the construction of a new smart city.
Three is a new generation of information and communication network technology and the sky the sea intellisense technology as support, exploring make full use of the Internet of things, big data, cloud computing and "human - machine" intelligent integration of space and time data integration, analysis, mining and visualization technology, and intelligence service technology, technical route to construct the new wisdom city construction;

Fourth, draw on the experience of smart city construction at home and abroad, and combine with the actual situation in China, innovate and build the standard system and network space security monitoring system for the construction of new smart city, so as to ensure the construction and operation of new smart city is safe, stable, feasible and efficient.

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