In the process of urban development, refined governance has become a key path to improve urban quality and shape the city's image. Those seemingly insignificant "small incisions" often contain unlimited potential to solve "big problems". In recent years, the lamp pole screen that has quietly emerged beside urban roads is such a representative "small incision". With its innovative functions and diverse applications, it has not only effectively solved many problems in the fields of urban management and information dissemination, but also become an important brush for drawing a new picture of "urban style".

As a new component of urban infrastructure, the cleverness of the lamp pole screen lies in the efficient use of urban space. Traditional urban road lamp poles have a relatively single function and only serve as lighting. The lamp pole screen gives the lamp pole a "second life" through its organic combination with the lamp pole. In the urban space where every inch of land is valuable, the lamp pole screen can open up new channels for urban information dissemination without occupying additional ground resources. Whether it is a bustling commercial street or a quiet community street, the lamp pole screen can be integrated into it. With the screen as a carrier, all kinds of information can be accurately delivered to citizens and tourists, which greatly improves the efficiency and coverage of urban information dissemination, and effectively solves the "big problems" of insufficient coverage and poor timeliness in traditional information dissemination methods.

From the perspective of urban management, the lamp pole screen can be called an "intelligent assistant for urban governance". In terms of traffic management, the lamp pole screen can publish road conditions, traffic control notices, parking lot vacancies, etc. in real time, guide citizens to reasonably plan travel routes, alleviate traffic congestion, and improve the efficiency of urban traffic operation. In emergency management scenarios, once encountering natural disasters, public health events and other emergencies, the lamp pole screen can quickly switch to an emergency information release platform, and promptly deliver authoritative emergency instructions and risk avoidance guides to citizens, so that everyone in the city can obtain key information at the first time and ensure the safety of life and property.

In shaping urban culture and spiritual outlook, the lamp pole screen plays an irreplaceable role. It is like a "cultural window" of the city. By displaying the city's historical stories, cultural heritage, works of art, public service advertisements and other contents, it presents the city's cultural heritage and the spirit of the times in a vivid way to the public. In some historical and cultural cities, the lamp pole screens scroll the legends of ancient streets and alleys and the production process of traditional handicrafts, allowing traditional culture to be reborn with the help of modern technology; in modern cities, the lamp pole screens display scientific and technological innovation results and fashion trend information, highlighting the city's innovative vitality and openness and tolerance. These rich and colorful contents not only enhance the citizens' cultural identity and sense of belonging, but also create a strong cultural atmosphere for the city, attracting more people to enter the city, understand the city, and fall in love with the city.

It is worth mentioning that the lamp pole screen also has a powerful interactive function, which can effectively narrow the distance between city managers and citizens. Through linkage with mobile phone applications, social media and other platforms, citizens can participate in activities such as urban construction opinion collection and questionnaire surveys by scanning the QR code on the lamp pole screen, and make suggestions for urban development; the lamp pole screen can also provide real-time feedback on citizens' demands and suggestions, enhance citizens' enthusiasm and initiative in participating in urban governance, and form a new pattern of urban governance of co-construction, co-governance and sharing.

The small lamp pole screen carries big functions. It cuts into all aspects of urban development and governance with a "small incision", solves the "big problems" in the fields of information dissemination, urban management, cultural construction, etc., and contributes unique strength to drawing a new picture of "urban style". With the continuous advancement of science and technology and the growing demand for urban development, it is believed that the lamp pole screen will continue to iterate and upgrade, and play a more important role in future urban construction, making urban life better, more quality and warmer.