Current situation and countermeasures of smart city construction?

1 Concept and characteristics of smart city

1. 1 smart city concept

1998, Paulier put forward the concept of smart city design, and proposed that the application of new ideas and technologies should be considered in the whole cycle of urban development, so as to make the urban development virtuous circle. After 2005, the word "smart city" spread all over the world. In June 5438 +065438+2008 10, Peng formally put forward the concept of "smart earth", so he came up with the concept of "smart city": on the premise of full experience and interconnection, relying on the development opportunities of new industries, internet technology and characteristic towns, using new information achievements to complete the intercommunication and close connection between individuals and cities, and form an energy-saving one.

1.2 characteristics of smart cities

1.2. 1 Internet coverage In order to build a smart city, it is necessary to get all kinds of news of the city in time and process it. This requires that most areas of the city have networks. The rapid development of the Internet of Things in the new era ensures the large-scale coverage of Internet information to a certain extent. Generally speaking, the acquisition of urban information can not be comprehensive, and it is not easy to achieve in remote places, but it can meet the needs of cities. 1.2.2 Effective interaction of information networks There are various information networks in modern cities, and these different networks form a complex network chain. Smart city is to connect these different types of networks, so that they can fully interact with each other, effectively realize the comprehensive processing of different information, make people really make full use of information, and finally facilitate the contact of citizens, enhance the use value of networks and realize the effective interaction of information networks.

1.2.3 resource sharing and information exchange The resources of traditional cities are often owned by their own units and departments, and they fail to keep in touch with each other in time, and there is no unified organizational system. To build a smart city, it is necessary to change this situation and realize resource sharing and information exchange. In order to avoid the phenomenon of unequal and inaccurate information. Smart cities should uniformly allocate or extract different types of resources in urban areas, so that resources can play an important role in different fields. 1.2.4 The intelligent processing resources of the resource system should not only be shared, but also be able to process and output. Smart cities need to intelligently handle complex resource systems, classify and screen them as needed, give instructions as needed, and make reasonable and optimal treatment methods. Make better use of information and avoid wasting precious time on useless information. The processing of information resources needs the support of new technologies.

2 smart city construction status at home and abroad

2. 1 Current situation of smart city construction in China

As early as March 20 1 1, with the support of China Mobile, Beijing started the construction of wireless cities and actively promoted the construction of the Internet of Things in the fields of urban emergency management and urban safe operation. Now it has achieved phased results; Focusing on the three-year plan of smart city, Shanghai has improved the international information infrastructure system, driven relevant enterprises to focus on special construction, and comprehensively improved Shanghai's information infrastructure service capabilities; Guangzhou is at the forefront of the country in the construction of smart cities. Focusing on the theme of innovation and development, Guangzhou has increased the support of innovation for urban construction and development, and achieved great results in resource sharing in all aspects of the city. Shenzhen has achieved good practical results in traffic safety and intelligent transportation. By establishing an intelligent transportation platform and integrating the city's comprehensive traffic information, urban traffic management and overall traffic control have been promoted.

2.2 Status of Smart City Construction in Foreign Countries

Dibya, USA, fully digitalizes the whole city and connects all urban resources. By integrating and analyzing the corresponding data, we can intelligently meet the various needs of urban residents, strive to save urban resources, reduce urban energy consumption, and better develop urban residence and commerce. In 2007, the European Union put forward the construction target system and corresponding evaluation criteria for building smart cities. The evaluation shows that cities in Germany, Finland, Sweden, Luxembourg and other countries are relatively intelligent, which is most conducive to building smart cities; In July 2009, Japan formulated a corresponding smart city development strategy, integrating digital information technology into every corner of Japanese society and reforming the whole economy and society, so as to promote the innovation vitality of Japan as a whole and let every citizen benefit from the welfare achievements brought by smart cities, including e-government, medical care, education and other core areas.

3 Nanyang City, the status of smart city construction analysis

3. 1 The rapid development of Internet technology provides a good foundation.

With the arrival of the "internet plus" era, Nanyang's existing Internet information technology foundation has created conditions for the development of smart cities and greatly improved the service efficiency and level of the city. At present, Nanyang has achieved full coverage of unlimited communication infrastructure and established a municipal communication hub. By integrating various information resources and business models, urban and rural broadband access capacity and broadband penetration rate have been improved.

3.2 Development of a new generation of information technology and adjustment of industrial structure

With the combination of new generation information technology and traditional formats, many new formats have emerged, which will become the driving force for Nanyang's economic growth and industrial structure optimization. At present, all traditional industries are looking for ways to combine with the new generation of information technology. Internet is becoming an important factor of production, and "internet plus" will become a new industrial growth point. Cloud computing, Internet of Things and big data have greatly changed the proportion of the three industries and changed the form of the industry by promoting industrial integration.

4 Nanyang smart city construction countermeasures

4. 1 Establish an effective organization and a reasonable implementation system.

Nanyang should take the opportunity of building a smart city as an important development direction and provide a strong security system: ① leaders take the lead in setting up a working group and can formulate some security documents in a targeted manner; (2) Make clear the orientation and development direction of smart cities, incorporate smart cities into Nanyang's development strategy, and determine the development direction from the perspectives of human settlements, urban tourism and tertiary industry. (3) Compare the development modes of various smart cities, choose the mode suitable for Nanyang, introduce some successful enterprises to build smart cities, give policy support to the introduced enterprises with an open mind, and make full use of external forces to build smart cities.

4.2 Strengthen planning guidance and project management.

On the one hand, on the basis of the original infrastructure in Nanyang, projects such as urban resource center, large servers, unified urban management system and online service center can be added. On the other hand, smart management also needs to be based on infrastructure. Nanyang city should plan and construct intelligent facilities related projects as a whole. It is best for the project to involve fields related to people's food, clothing, housing and transportation, urban management, people's travel and the e-commerce platform for selling goods as a whole. In addition to these necessary conditions, the collection of information resources is also an important part of the construction of smart cities. Nanyang should strengthen the unified standards of project management, data collection and data processing of government departments, realize the interaction of project management information, and enhance the project management ability of the whole city.

4.3 Pay attention to the introduction and cultivation of information-based talents.

The government can strengthen the backbone of smart city construction and improve the quality and ability of the overall construction talents by recruiting professionals related to smart city construction. You can also introduce domestic and foreign information technology talents with high academic qualifications and industry leaders, and encourage high-level and high-quality talents at home and abroad to team up to start businesses in Nanyang. Hold some education lectures or training regularly to expand the professional quality and working ideas of existing technical personnel and leaders. Encourage local normal colleges and universities of science and engineering to adjust the increase or decrease of courses, and increase courses such as smart city and information technology. Relying on universities in Zhengzhou and Wuhan, we try to train apprentices and other talents, and build high-end practice bases such as software development and big data application.

4.4 Improve the management system to ensure information security.

Based on the analysis results of the existing e-commerce information security, this paper finds out the necessity of improving the information security of Nanyang smart city, and finds out the scheme suitable for the information security construction of Nanyang smart city from the aspects of infrastructure, specific hard standards, planning ideas and national legal system. For example, improve the video surveillance system to achieve all-round coverage of urban video surveillance; Create a network prevention and control platform to ensure information security; Strengthen the construction of information systems in agriculture, industry and commerce, supervision and other departments to ensure the level of food safety monitoring and provide good services to the public; Gradually promote the monitoring of major hazard sources in key enterprises in the city, and strengthen the construction of monitoring information platform for major hazard sources. Focus on the government affairs system and effectively carry out information security assessment activities in Nanyang.

4.5 Development of Smart City Evaluation System

At present, the development of smart city is still in the primary stage, so the evaluation system of smart city has not been established. Formulate a supervision and evaluation mechanism, establish an all-round control mechanism, strengthen the real-time tracking of the construction process of smart cities, improve the management methods of smart city construction, and introduce an evaluation system to ensure a virtuous circle of construction. Strengthen the application of smart city construction in the annual assessment, incorporate the assessment results into the reference conditions of leadership assessment, and formulate a reward and punishment system. The online public opinion evaluation mechanism of smart city construction is introduced, and the public's participation in the pre-planning, construction process, completion operation and post-management process of Nanyang smart city is improved through the public opinion evaluation platform based on the Internet.

5 conclusion

Since Nanyang started the construction of smart city, it has determined the overall construction plan, issued a number of documents, set up specialized institutions, and carried out a series of intelligent construction and transformation in various fields, and the effect of smart city construction has initially appeared. However, there are still some deficiencies in the construction of Nanyang smart city in terms of information infrastructure, smart ecological environment, information network security and urban evaluation system. By summarizing the research results of smart cities at home and abroad, this paper determines the main characteristics of smart cities, analyzes the present situation and promotion strategies of smart city construction in Nanyang, and puts forward some countermeasures for the construction of smart cities in Nanyang, so as to realize the evidence-based and traceable construction of smart cities.

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