In the future, no matter whether LED display companies are willing to take the initiative to participate, the pace of smart city construction will not stop, and with the further advancement of smart city construction, the LED display industry is bound to undergo profound and huge changes, even the industry. The ecological model is likely to undergo subversive changes. The term smart city has appeared frequently in major media newspapers in recent years. No matter which industry it is in, it will almost be heard, but there are not many people who really understand its meaning, development status and future trends. In our LED display companies, the attention to the construction of smart cities is not high. Only a few screens regard this as an opportunity for development and have made corresponding layouts. With the steady development of China's smart city construction, the display company that took the lead in catching up with the big ship of smart city has already tasted some sweetness. If LED display companies continue to stand by, it will undoubtedly miss this huge market. If LED display companies want to successfully ride the giant ship of smart city, it is imperative to have a deep understanding of the status quo and future trends of smart city construction in China. This article has comprehensively reviewed the smart city from the origin of the smart city, the content of the package and the situation of enterprise participation, in order to enhance the understanding of the industry colleagues in the construction of smart cities in China, and hope to bring LED display enterprises. Some benefits. The Origin of the Concept of a Smart City To understand a smart city, you must first understand what a smart city is. Nowadays, the smart city we often talk about is the use of information and communication technology to sense, analyze and integrate the key information of the core system of urban operation, so as to live on people's livelihood, environmental protection, public safety, urban services, industrial and commercial activities, etc. A variety of needs to make a smart response. Its essence is to use advanced information technology to achieve intelligent management and operation of the city, achieve sustainable development and create a better future. From the birth of the concept of a smart city, it is not our first creation. In November 2008, IBM took the lead in proposing the concept of a smarter planet. In January 2009, President Obama publicly affirmed the idea of ​​IBM's smarter planet. In August of that year, IBM released the "Smart Earth Wins in China" proposal, which officially revealed The prelude to the IBM Smart Earth China strategy. In the years that followed, IBM's path to smarter planet development went through a process of being questioned to a fairly acceptable level. Nowadays, from the perspective of the technological development of countries around the world, IBM's smart earth strategy has been widely recognized by all countries. Digitization, networking and intelligence are recognized as the general trend of future social development, and the Internet of Things and cloud computing, which are closely related to the smart planet, have become the focus of the developed countries in developing their own development strategies. The United States, the European Union, Japan and South Korea have launched their own IoT and cloud computing related development strategies. In IBM's "Smart Earth Wins in China" proposal, IBM has created six smart solutions for China: Smart Power, Smart Healthcare, Smart City, Smart Transportation, Smart Supply Chain and Smart Bank. Since 2009, these smart solutions from IBM have been promoted at all levels in China. According to incomplete statistics, only one smart city, hundreds of cities in China are or will be working with IBM. The status quo of the development of smart cities in China As China's development of the Internet of Things and the cloud computing boom continues to heat up, the construction of smart cities presents a hot sign. The construction of smart cities has been responded to by government departments and led the implementation. At present, China is establishing an inter-departmental smart city coordination mechanism and supervision and evaluation mechanism, and formulating a smart city's ability and effectiveness evaluation system to strengthen the guidance and supervision of smart cities. The effectiveness of smart city construction in all regions must be recognized by the state. On January 29, 2013, the Ministry of Housing and Urban-Rural Development announced the first batch of 90 national smart city pilot lists. In September 2014, with the approval of the State Council, the Development and Reform Commission, the Ministry of Industry and Information Technology, the Ministry of Science and Technology, the Ministry of Public Security, the Ministry of Finance, the Ministry of Land and Resources, the Ministry of Housing and Urban-Rural Development, and the Ministry of Communications issued the “Guiding Opinions on Promoting the Healthy Development of Smart Cities†for Smart Cities in China. The construction has been fully deployed. The opinions show that by 2020, a number of smart cities with distinctive characteristics will be built. The gathering and radiation belts will be greatly enhanced, and the comprehensive competitive advantages will be significantly improved. In the protection and improvement of people's livelihood services, innovative social management, and maintenance of network security, etc. Significant results have been achieved. On April 7, 2015, the Ministry of Housing and Urban-Rural Development and the Ministry of Science and Technology jointly issued the “Notice on Promulgating the 2014 Pilot List of National Smart Cities†to identify 84 cities (districts, counties, towns) such as Mentougou District in Beijing as national smart cities. In 2014, the newly added pilots, 13 cities (districts and counties) in Zhengding County, Shijiazhuang City, Hebei Province, were pilot projects for expansion. The 41 projects undertaken by Aerospace Star Technology Co., Ltd. were the special pilots for the National Smart City in 2014. By the end of 2015, China's smart cities have reached 386, of which the proportion of provincial and sub-provincial smart cities has reached 100%, the proportion of smart cities in prefecture-level cities has reached 74%, and the proportion of smart cities in county-level cities has reached 32%. Moreover, in the pilot projects of smart cities that have been added, the number of smart cities in the five northwestern provinces has increased the fastest year-on-year, reaching 44%. The number of smart cities in the county-level cities in the three northeastern provinces has the fastest growth year-on-year. 63%. At present, the four municipalities directly under the central government have begun to build smart cities, and the number of smart cities in the cities of Zhejiang, Jiangxi, Shaanxi, Sichuan, Henan and other provinces ranks in the forefront. Nowadays, the construction of smart cities has become one of the most important strategies related to China's national economic transformation, changing development models and being an innovative country. It is also the most important driving force for expanding the domestic demand of the national economy. In terms of investment scale, governments across China have introduced corresponding plans, and the total planned investment scale exceeds one trillion yuan. From the actual effect, the current smart city has achieved wide results in the fields of urban transportation, medical care, and government administration. Based on this calculation, the total investment of the 13th Five-Year Plan formulated by the Ministry of Housing and Urban Development for smart cities will exceed 500 billion yuan. With the strong support of the policy, the demand for smart cities will increase significantly. It is estimated that by 2022, the overall scale of China's smart city demand will exceed 300 billion yuan, reaching 3,240.2 billion yuan, with huge potential. The development trend of smart cities With the passage of time, more and more cities have joined the sequence of smart city construction. The construction of smart cities has undergone some obvious changes in the past two years. The overall design plan for the development of smart cities, There are several obvious trends in the participation of enterprises to various problems faced. 1. Internet companies have joined the construction of smart cities. The construction of smart cities is a huge project involving multiple levels. It requires the cooperation of various types of manufacturers in the ecosystem to promote the evolution of the ecosystem through the innovation of the construction model. The application of new technologies such as Internet of Things, wireless communication, big data, cloud computing, artificial intelligence, etc. is changing people's perceptions with more intensity, depth and breadth than any previous era, especially the global information technology is accelerating. Information technology has become increasingly prominent in the national economy, and information resources have increasingly become an important factor of production. On the basis of fully integrating, mining and utilizing information technology and information resources, the smart city gathers the wisdom of human beings and gives intelligence to the objects, thus achieving precise management of various fields of the city and realizing intensive use of urban resources. Internet companies have unique advantages in information resources and big data. Enterprises have taken industry applications and cloud computing as the starting point, and promoted the construction of smart cities through an open cooperation model. The construction of smart cities is now shifting from simply providing solution-based project construction to providing higher value-added post-operations, and this shift begins when Internet companies with users and traffic enter the market. Relevant data show that in 2014, China's smart city IT investment reached 206 billion yuan, an increase of 17.0% over the same period in 2013; in 2015, China's smart city IT investment reached 248 billion yuan, an increase of 20.4 over the same period in 2014. %. In 2016, China's smart city IT investment reached 274.6 billion yuan, and the compound growth rate is expected to reach 17.43% by 2020. In 2016, China's officially promulgated 13th Five-Year Plan outlines that with the focus on infrastructure intelligence, public service facilitation, and refined social governance, we will make full use of modern information technology and big data to build a new type of demonstration smart city. With the policy of express trains, more and more Internet companies have joined the construction team of smart cities. 2. The operation mode of smart city construction has changed The construction of smart cities in China has been completed by the government from the beginning of the planning and establishment of pilot projects. However, in the construction of smart cities, if the government manages and manages operations, it will easily lead to many problems such as insufficient financial development of the city, low sustainable development capacity, and lagging management efficiency. Under the background of tight local government budgets and the impossibility of extensive urban construction, the government-enterprise cooperation model is gradually emerging and driving enterprises to participate in the new stage of smart city development of government resources and data operations. By leveraging the power of private capital, by introducing market mechanisms and business concepts into urban management, it is possible to expand the comprehensive resources of urban management and enhance the capacity and quality of urban management. In 2016, the government adopted different investment construction models and government-enterprise synergy models in the construction of public goods such as public safety and public services, and the prosperity of information such as the industry Internet and consumer Internet. Facts have proved that the combination of government and enterprise is more conducive to the implementation of smart cities than the way of government investment. 3. Smart communities will become the main focus of smart city construction With the promotion of smart cities and the popularization of next-generation technologies, smart community projects are bound to usher in a new round of rapid development. In 2016, the smart community will become the bearing point for the enterprise business, and the smart community industry will achieve rapid expansion. As an important entrance to a smart city, the smart community is the smart city application closest to the public. With the gradual implementation of the information benefiting people, some cities have put forward the slogan of Huimin, Huizhi and Huishui for the smart community, indicating that only the residents can enjoy the real convenience of life and service, and these means of wisdom have the meaning of existence. And value. In the past, many smart community demonstration zones have invested heavily in construction, and it is difficult to promote replication. In the face of smart communities with unlimited potential, the development model still needs to be explored, but excessive informationization needs to be avoided. 4. Information security becomes the strategic focus of smart city construction. With the gradual maturity of cloud technology, the construction of smart city data centers in all regions has joined the concept of cloud computing. Through the cloud-based construction of data centers, the data center is massively increased. The ability to support data. With the promotion and application of the government-enterprise cooperation model across the country, it has also promoted the sharing and utilization of government big data resources. The construction of smart cities is inseparable from the support of big data. Big data analytics can help monitor urban operational signs and boost urban management and service optimization. However, in the process of building a smart city, information security issues have become increasingly prominent. Ensuring information security has become the top priority of smart city construction. Information security is reflected in three aspects: First, the safe storage, disaster recovery and recovery capabilities of urban operational data, and the ability to ensure the sustainable operation of the city; second, strengthen information security protection capabilities, and take forward-looking security measures against data intrusion. Measures; the third is to establish a privacy protection convention to enhance the legal and ethical constraints of personal privacy protection. To solve the information security problem, we must first raise the awareness of cyber security in the whole society; secondly, we must constantly improve the network information security legislation; third, we must establish a comprehensive security defense system, first of all to strictly enforce the security domain division of the information system. The security domain implements different security policies, implements multi-level security protection for smart city applications, and implements deep defense of smart city information systems. Fourth, it must strengthen urban information security supervision. LED display enterprises cut into the breakthrough of smart city construction The whole system of smart city construction from top-level design to terminal application mainly includes four levels: infrastructure level, IoT integration level, framework system level and smart application. Among them, LED display companies can make a difference at the infrastructure level and smart application level. From the current practice of LED companies participating in the construction of smart cities, the products currently offered are mainly intelligent lighting and smart city terminals. At the infrastructure level, smart lighting and smart city terminals will integrate new technologies such as smart technology, network technology, communication technology, and LED photoelectric technology to provide the most basic livelihood services for the public and will become the port for various basic big data collection. . In the streets, communities, scenic spots, leisure areas, commercial areas, transportation places and other areas of the city, there are various smart terminals, collecting dynamic data such as portraits, traffic, distribution of people, and use of resources. These data, through cloud storage and integration, enter various framework subsystems, and become an effective resource, which is widely used in various application levels of smart city construction. In this environment, LED smart city terminals break through the boundaries of the original LED products in terms of product functions and forms. They are no longer simple displays. Their functions are not only broadcast broadcast carriers, but also become big data values ​​on this basis. A node that senses and collects data on a chain link. In short, LED displays are showing an intelligent trend. On the road of intelligent development of LED display, LED display enterprises are particularly outstanding in the field of intelligent transportation systems. Taking the LED traffic guidance screen developed by Shanghai Sansi as an example, it adopts four-color patent technology, and the four primary colors can display the color gradation effect far beyond the traditional three primary color screens. The color is more abundant, the picture layer is more distinct and transparent, and the display screen The brightness can also be adjusted by itself. It is clearly visible during the day to ensure maximum illumination. It can avoid glare at night. High brightness and contrast can adapt to various complex weathers. In fog, rain and snow, the penetration is stronger and the weather will be bad. The impact on road conditions is minimized. In addition, it has corresponding remote monitoring and troubleshooting capabilities. The temperature of the box can be automatically detected and adjusted, so that the LED traffic induction screen works in an appropriate temperature range to ensure the service life of the display. Intelligent transportation system is a road traffic information communication system, which is the development direction of future transportation system. It is the effective integration of advanced information technology, data communication transmission technology, electronic sensing technology, control technology and computer technology. The ground transportation management system establishes a comprehensive, real-time, accurate and efficient integrated transportation management system that functions in a wide range and in all directions. Intelligent transportation systems are a small part of smart city construction. LED display companies have to participate in the construction queue of smart cities through intelligent transportation systems, which has to be said to be a good entry point. Throughout the current industry, LED display screens have achieved steady growth under the guidance of small distances. All listed companies have achieved good results, but the industry is fiercely competitive and the homogenization is serious but it is also an indisputable fact. In addition, in the case of rising prices of raw materials, upstream chips, PCB boards, etc., many LED displays are bound to face greater survival pressure in the future. At a time when smart city construction is in full swing, if LED display companies can catch up with the smart city construction, it will undoubtedly bring huge economic benefits to enterprises, thus helping enterprises to develop better. This is really an impossible. Missed opportunities. In the future, no matter whether LED display companies are willing to take the initiative to participate, the pace of smart city construction will not stop, and with the further advancement of smart city construction, the LED display industry is bound to undergo profound and huge changes, even the industry. The ecological model is likely to undergo subversive changes.
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