Driven by the wave of urban digitalization, smart city construction has become an important path to improve the level of urban governance and optimize the living experience of residents. In this transformation, the LED light pole screen, like the smart notes jumping in the city's veins, has quietly become a highly recognizable "sweet business card" of the smart city. With its unique charm, it allows information to break through the boundaries of traditional communication and achieve a wider "out of the circle".

Traditional information dissemination methods, whether fixed billboards or scattered bulletin boards, have problems such as delayed information updates and limited coverage. The LED light pole screen uses the light pole network throughout the streets and alleys of the city to build a seamless information dissemination network. It is no longer limited to specific places and times, and can accurately and timely deliver all kinds of information to every corner of the city. Whether it is government announcements, traffic conditions, or commercial information, cultural propaganda, it can be presented in a vivid and vivid form through the LED light pole screen, allowing citizens to easily obtain the required information while walking and driving, breaking the time and space barriers of information dissemination.

LED light pole screen plays a key role in the urban governance of smart cities and has become a powerful assistant to improve the level of public services. In terms of traffic management, it can display road conditions, congestion warnings, the number of remaining parking spaces, etc. in real time, guide citizens to plan their travel routes reasonably, and effectively alleviate traffic pressure; in emergency management, once a natural disaster or emergency occurs, the LED light pole screen can quickly switch to an emergency information release platform, promptly convey government instructions, rescue guidelines and shelter information, and protect the lives and property of citizens; in urban environmental monitoring, it can also display environmental data such as air quality and noise index in real time, enhance citizens' environmental awareness, and form a good atmosphere for the whole society to participate in environmental governance. Through deep integration with the urban management system, the LED light pole screen makes urban governance more refined and intelligent, making public services within reach.

LED light pole screen is not only a carrier of information dissemination, but also a window for urban cultural display. In commercial districts, it creates a bustling consumption atmosphere through colorful advertisements and promotional information, attracting consumers to stop by; in tourist attractions, it becomes a "digital tour guide" to display the characteristics of the scenic area, historical and cultural stories and travel guides, bringing tourists an immersive travel experience; in cultural squares, it plays the city's cultural promotional videos, art exhibition information and folk activities previews, becoming an important position for spreading urban culture. When night falls, the distinctive LED lamp pole screens light up the city's night sky, reflecting the city's buildings, streets and landscapes, outlining a city picture full of technological sense and cultural charm, and becoming a unique cultural landmark of the city.

With the development of technologies such as 5G and the Internet of Things, LED lamp pole screens have achieved interconnection with mobile terminals and social media, and innovated the information dissemination model. Citizens can scan the QR code on the lamp pole screen with their mobile phones to obtain more detailed information and participate in interactive activities; the content published by the lamp pole screen can also be spread in a fission-like manner with the help of social media platforms to attract more attention. Some cities have used LED light pole screens to carry out creative publicity activities, which have quickly become "Internet celebrity" events through the spread of the Internet, allowing the city's image and culture to "go out of the circle" in a wider range, enhancing the city's visibility and influence.

LED light pole screens have injected new vitality into the construction of smart cities with their powerful functions and innovative applications. It is like a "sweet business card" that shows the wisdom and charm of the city to citizens and tourists. It is also like an "amplifier" for information dissemination, making the city's voice louder and allowing information to truly "go out of the circle". In the future development of smart cities, LED light pole screens will continue to upgrade and iterate, play a greater value, and contribute more to the high-quality development of cities and the happy lives of residents.