What is a smart city? What companies are doing in smart cities?

? Hello, smart city is one of the development directions of the Internet of Things, and it is an important link to improve the city's intelligence and data. Smart city is an important core key to perceive, process and plan the city by using Internet of Things and computer technology. Smart cities use the Internet of Things technology and cloud computing analysis to show the real-time display and management of wisdom. Smart cities can change the original traditional services and urban life functions, and effectively improve the quality of life. ?

? Diversity of smart cities

? 1. The display form of electronic sand table provides a more intuitive and detailed display for the reality of the city. What urban planning needs to express is hope for the future, and the innovative concept of information service mode is very important. Shangdi 3D uses digital technology, Internet of Things technology, cloud computing technology and other electronic sand tables to show intuitive life and real interaction, and the development of Internet of Things has been widely used.

? 2. With the general development of smart cities, smart parks, smart firefighting and smart heating networks give full play to their advantages. Make use of various Internet of Things technologies and innovative ideas to improve the service and utilization efficiency of the city. Shangdi 3D adopts three-dimensional visualization technology, which deeply integrates the important characteristics of data and informatization of smart cities, and more effectively demonstrates the application of three-dimensional visualization technology; Apply three-dimensional visualization to people more intuitively.