A 5G intelligent patrol robot with police badge has been installed in Suzhou Railway Station. The robot can tell passengers where to get their tickets they have ordered online. By pressing the buttons on the surface, people can enter into direct contact with the police. Relying on the 5G signal, the one who asks for police assistance can rely on the surrounding conditions to the command center in real time to ensure the provision of timely help. In the future, such robots will also be added in crowded areas such as commercial streets, plazas, and stations covered by 5G signals, which will enable real-time monitoring, intelligent analysis, and identification and early warning of dangers, passengers, vehicles, and accidents, etc.