Traffic congestion is a serious problem faced by almost every big city. It has gradually developed from local peak-time congestion in a city to full-time congestion. First- and second-tier cities are also under the pressure of traffic congestion, and even some third-tier cities have begun to experience traffic congestion.

With the continuous acceleration of urbanization, property management is facing more and more challenges. Traditional property management methods can no longer meet the growing management needs, and smart property equipment and facility management solutions have emerged as the times require.

​A common jammer is to shield mobile phone signals by emitting interference signals. By transmitting a high-power signal of a certain frequency, the surrounding electromagnetic environment is severely damaged, and the mobile phone cannot normally obtain and analyze the signal from the base station, thereby achieving the purpose of shielding the mobile phone signal.

The lighting project is also known as the urban lighting project, also known as the urban glory project. Refers to the overall image of the city, to enhance the cultural atmosphere of the entire city, etc., for some landmark buildings, commercial streets, tourist attractions, light shows and light changes for places with high traffic.

Transportation is the main artery of social operation. However, at certain times and places with a large number of people and vehicles, this artery will inevitably be blocked. AI intelligent control of traffic lights (also known as "adaptive signs") can alleviate this situation.