The traditional LED display screen is just a carrier for information display. With the rapid development of technologies such as artificial intelligence and the Internet of Things, LED display screens are changing from "display" to "intelligent display", becoming an intelligent platform that integrates information display, data collection, intelligent analysis, human-computer interaction and other functions.

For example, in the construction of smart cities, LED display screens can collect information such as traffic flow and environmental data in real time, and analyze them through artificial intelligence technology to provide decision support for urban management; in the commercial retail field, LED display screens can use facial recognition technology to analyze customers' age, gender, consumption habits and other information to provide merchants with precise marketing services; in the field of education, LED display screens can use interactive technology to achieve real-time interaction between teachers and students and improve teaching effectiveness.

In short, LED display screens are changing from "display" to "intelligent display", and they will be deeply integrated with more fields to bring people a more intelligent, convenient and wonderful life experience. I believe that in the future, LED display screens will become an important infrastructure for the construction of smart cities and contribute to the development and progress of human society.