A smart city is the result of a new generation of information technology innovation applications including the Internet of Things, mobile Internet, wireless communications, big data, and cloud computing under the latest urban innovation. Its essence is the integration and integration of information systems. , Large coordination, and large integration provide new and smarter ways and means for city operation and management, realize refined and intelligent management of the city, alleviate or cure various urban diseases that appear in the current urban construction, and realize the city’s Long-term sustainable development.

The new generation of information technology represented by the Internet of Things, advanced communications, cloud computing and system integration, and advanced LED optoelectronic technology are essential technical support for the construction of smart cities, which are essential facilities for basic investment in smart city construction. The Internet of Things technology represented by smart sensors and GPS positioning solves the problem of real-time information collection. Mobile communication technologies represented by WIFI, 4G, IPv6, etc. solve the problem of high-speed information transmission. Cloud service technologies represented by cloud computing and big data solve the problem of efficient information storage and processing. Using database technology, software and hardware integration and other system integration technologies to solve the problems of system integration and coordination, it is possible to make it possible for all kinds of big data to function at all kinds of smart application layers. From infrastructure, IOT integration, system application, to terminal reproduction, the large integration, large integration, large coordination, and large integration of software and hardware systems will deconstruct the problems and pain points of urban construction and achieve the goal of smart city construction.

Grand integration means that a smart city is a huge system. In terms of structure, it includes infrastructure, information resources, application services, security systems, institutional mechanisms, standards and norms, etc., as well as economic, social, cultural, political, and ecological fields. Big integration means that a smart city is an organic system. Information systems in various fields are not simply piled up, but a scientific system integration method is adopted to achieve the organic connection and interconnection of homogeneous and heterogeneous systems. Big collaboration means that the process of building a smart city is a dynamic process. Systems can work together to efficiently handle various types of affairs. At the same time, various systems are scalable and open, so they can be developed and upgraded.

The focus of smart cities is on smart services and management. Various systematic and networked smart city terminals can not only collect all kinds of big data, but also serve as terminal application facilities serving the people's livelihood, extending to every corner of the city with precise, visual, and interactive effects. Such as streets, commercial districts, squares, schools, hospitals, communities, tourist areas and other places, support the safe and reliable operation of the city.

The smart city terminal series launched by Zhongyi Intelligent is equipped with various sensors, monitoring equipment, charging equipment, etc., and uses advanced photoelectric display technology and wireless communication technology. It can be installed in bus stations, commercial districts, squares, communities, schools, hospitals, etc. Various public areas such as tourist attractions, banks, shops, etc., monitor the flow of people, traffic, temperature and humidity around the terminal. At the same time, it can also control the management terminal through remote, large-scale, unlimited space distance and the number of terminals, and release various videos, images, Text and other multimedia information and real-time information form a three-dimensional data collection system and display system.

Around the smart city terminal, people can use the built-in WIFI hotspot of the terminal to surf the Internet for free. When the mobile phone, pad or electric car is out of power, it can be charged through the external charging port of the smart city terminal. Smart city terminals can display multimedia or real-time information in a split screen or in the form of picture-in-picture. Moreover, with the iterative upgrade of products, smart city terminals will become a weapon for precision marketing. In addition to meeting the monitoring function, the terminal's surveillance camera can also identify people's physical signs such as age, gender, and height, push different display contents, and broadcast multimedia information or advertising information more accurately, thereby achieving a greater degree of precision marketing.