In June 2019, Capinfo won the bid on the critical technical research and application project for smart services of the National Speed Skating Oval. Adhering to the concept of “the Science of the Winter Olympics” and with a view to build a “smart full-lifecycle venue”, we successfully built a series of smart support and application service platforms for digital visualization of the National Speed Skating Oval’s equipment/facilities, operation and analysis of equipment, assets and data. These platforms are helpful for effectively assisting venue managers in acquiring venue data on a real-time basis, promptly identifying and responding to venue emergencies, and completely improving efficiency of venue management.