To assist in promoting the Hangzhou Asian Games, we have built smart street lamps in the parks around Qingliu Road and at the subway entrances. The lamp poles are equipped with LCD liquid crystal displays. The design features an integrated wiring compartment, integrating communication, security alarm, smart lighting, and the display screen. It is also equipped with a mobile phone charging module and various intelligent module interfaces, enabling functions such as playing promotional videos for the Asian Games, voice interaction, environmental monitoring, and video surveillance. This not only enhances the road guidance function but also creates a high-quality natural and cultural environment, adding a smart atmosphere to the promotional activities for the Asian Games.