Metro transportation is safe, reliable, fast and convenient, and has gradually become the first choice for the public to travel. However, the metro stations, with huge passenger flow, complex equipment, and large space, have many safety hazards. The abnormal events like crowding and trampling will cause serious consequences, which brings considerable challenges to the metro operation and safety management. The current metro safety management rely on traditional cameras and people inspection. Most of the videos are on tour play, which makes it difficult to find safety hazards in time. The Safety Committee of the State Council and the Ministry of Transport strengthen the deployment of urban rail transit safety response plans to prepare for various emergencies. Therefore, Corerain launches an intelligent metro AI video analysis solution, to identify and give early warnings on passenger fell, not wearing masks, baby carriage on escalators, passengers density, luggage on escalators and other risks, to enhance metro stations’ human defense, physical defense, technical defense and emergency disposal capabilities.