As an important part of smart city construction, smart light poles are gradually changing the way of urban management and public services. It is not just a continuation of street lights, but incorporates advanced technological elements such as cameras, sensors and displays to form a feature-rich intelligent system.

Used for real-time monitoring and data acquisition, including high-definition cameras and 360-degree panoramic cameras. Including environmental sensors (such as temperature and humidity, air quality sensors) and traffic flow sensors (such as infrared sensors, radar sensors). Usually an LED display screen for displaying information, advertisements or public notices. Used for data transmission and remote control, usually including Wi-Fi, 4G/5G and other network connection methods.

The camera can monitor the surrounding environment in real time and detect abnormal situations (such as accidents, fires, illegal intrusions, etc.) through image recognition technology. When the camera detects an emergency, it can issue alarm information or early warning prompts through the light pole screen to remind nearby residents or passing vehicles. For example, in the event of a fire, the lamp pole screen can immediately display the message "Fire ahead, please detour" or "Be careful" to help guide people to avoid dangerous areas.

The camera in the smart lamp pole can monitor traffic flow and detect traffic congestion or traffic accidents. When traffic congestion or accidents are found, the lamp pole screen can update traffic information in real time and provide drivers with the best detour route. This not only helps to relieve traffic pressure, but also improves road safety and driving efficiency.

Environmental sensors can detect environmental indicators such as air quality, temperature and humidity, and cameras are used to detect environmental changes (such as pollution sources). When the environmental quality decreases, the lamp pole screen can display relevant information, remind residents to pay attention to air quality, and even provide suggestions such as wearing masks or reducing outdoor activities. The real-time release of this information helps to improve the public's environmental awareness and health level.

The lamp pole screen can be used as a platform for public information release, such as displaying weather forecasts, community activity information or emergency notifications. At the same time, smart lamp poles can also be used as advertising platforms, using cameras to analyze pedestrian traffic and audience characteristics to accurately deliver advertising content. This advertising method not only improves the effectiveness of advertising, but also brings additional income to urban management departments.

The linkage between the camera and the lamp pole screen of the smart lamp pole can also promote the construction of smart cities. For example, in some areas, the lamp pole screen can adjust the display content or play different information based on the data collected by the camera. This interactivity can improve the flexibility and intelligence level of urban management, making the city's public services more efficient and personalized.

Through the linkage application of cameras and lamp pole screens, smart lamp poles not only improve the management efficiency of the city, but also improve the quality of life of residents. In the future, with the further development of technology and the deepening of application, smart lamp poles will play a greater role in more fields and become an important driving force for the construction of smart cities.