Smart City Construction Promotes the Security Industry to Take a Big Step Forward

In China, the security industry has participated in the construction of "smart city" for more than ten years. It can be said that it has stepped out of the stage of "seeing flowers in the fog and groping for progress". From "digital city" to "safe city" to today's "smart city", the construction of "smart city" with the theme of "green, intelligent and safe" is in full swing and is rapidly blooming everywhere in China.? In China, the security industry has participated in the construction of "smart city" for more than ten years. It can be said that it has stepped out of the stage of "seeing flowers in the fog and groping for progress". From "digital city" to "safe city" to today's "smart city", the construction of "smart city" with the theme of "green, intelligent and safe" is in full swing and is rapidly blooming everywhere in China. Governments at all levels are scrambling to build a smart city, improve the public transport network, deal with prominent problems such as traffic congestion, improve the living environment, and make people's lives more secure, less worry and more comfortable. Building a smart city promotes the security industry to a new level.

In today's world, the urban population is growing rapidly, the degree of traffic congestion is escalating, and the residents' requirements for all aspects of production and life are increasing. How to implement intelligent management of the city has become one of the important problems to be solved by managers. In order to enable citizens to enjoy faster and timely services, simplify and more efficient government processes, and make people love to live and work in peace and contentment, with the improvement of management needs and the encouragement of national policies, the pace of building smart cities in cities has been accelerating. The relationship between the construction of "smart city" and the security industry is complementary. On the one hand, the construction of "smart city" has brought many new opportunities to the security industry and provided it with broader development space; On the other hand, the vigorous development of the security industry has helped the rapid construction of "smart city", providing irreplaceable technical and facility support for the construction of "smart city".? Security technology in smart city at present, many security products have been more and more widely used in many fields such as intelligent building, intelligent transportation and intelligent home.

For example, four categories of equipment such as video surveillance, access control, anti-theft alarm and building intercom have emerged in the construction of "smart city" and showed a thriving trend. In particular, video surveillance equipment has been widely used in the construction of "smart city" and is playing an important role. Video surveillance: in the construction of large-scale urban video surveillance system promoted by the government, hundreds of thousands of front-end cameras in each city are hundreds of thousands of video sensors for the public. Their massive real-time images and video information can carry out real-time monitoring of key areas, key groups and key events, and set real-time early warning rules such as wandering, staying and relics, Understand the content in the video picture through digital image processing and analysis, automatically detect, separate and track the moving target objects in the dynamic scene video, effectively identify the target behavior, and search for the moving video with certain characteristics in the massive surveillance video, so as to greatly improve the video use efficiency, These intelligent security technologies are the core support in urban social security management, urban emergency management, intelligent traffic management and other applications. Access control: from the perspective of intelligent security in smart city, access control system is an indispensable part for enterprise security or public security.

With the continuous development of society and the increasingly complex urban environment, more and more people, logistics and information flow challenge the management ability of the traditional access control system. Integrating Internet of things, big data and other *IT technologies into the entry system is a successful landing of the Internet plus access industry, and also a key step to realize the smart city. Anti theft alarm: as a strong support for the construction of smart city, online alarm plays a very important role and its development and application in the construction of smart city will have great prospects. At present, networked alarm has been broadly integrated into the construction of smart city. From serving government functional departments, traffic control and big data application to serving citizens' daily life, home care, intelligent buildings and parking management, networked alarm technology has become an important link in smart city management and control from multiple angles, a wide range and intelligently.

The rapid development of building intercom: Internet plus has promoted the intelligent process of the security industry. As an important part of the security industry, the building intercom system is one of the few communication devices between the family and the outside world. It can be regarded as the important bridge to link the wisdom between the inside and outside. Therefore, when building intercom takes the ride of "smart city", it can realize the breakthrough of building intercom on the basis of internal and external linkage. Of course, the security technology in smart city is not the same as the above four.

Intelligent technology applications such as spatial data mining, intelligent video analysis and video intelligent retrieval are also the core of smart city construction applications. Smart city and security industry are mutually beneficial. Xu Lin, director of China urban and small town reform and development center, said at the second annual meeting of smart city development alliance that China is currently in the stage of rapid urbanization, and there will be more big cities, mega cities and super cities in the future. As cities become larger and larger, they bring many challenges to managers. The wide application of smart technology in various fields of the city has improved the efficiency of urban governance and brought new opportunities to urban management. Li Runsen, director of the science and Technology Committee of the Ministry of public security, believes that China's security industry has played a good role in promoting and launching the concept of smart city construction.

Some large security enterprises take the urban public security system (Smart Security) as the breakthrough and entry point of smart city construction, which not only expands the market of security industry. And more importantly, rationality, that is, as an important part of urban construction, the public safety system has a close and inseparable organic relationship with other departments and businesses. If public safety incidents are not handled well, they will be derived and spread to other departments, resulting in the obstruction of the normal operation of the city and even paralysis. And vice versa. This kind of organic connection between departments often plays an important role in the operation of modern cities. At present, the fields of social life informatization, intelligent transportation and safe city are still the main driving directions of smart city projects.

These fields are directly related to government investment and infrastructure construction. They can not only improve residents' life satisfaction, but also improve the effectiveness of government governance and management, and are the main driving force for the growth of security market space. It is predicted that the security market scale brought by smart city construction will reach 10.09 billion yuan in the next three years. Conclusion: the opportunities and challenges brought by the construction of smart city to security enterprises are very exciting. The development of smart city is a major measure and comprehensive measure to promote the high informatization and networking of cities in China.

It is certain that with China vigorously promoting the process of new urbanization, the construction of smart city will become the main theme of China's urban information construction in the future, and the development of security industry has crossed the original rhythm and moved to another leap period.