Abstract: In response to the problems of non-standard video access methods, low accuracy of intelligent analysis models, and bandwidth limitations in data transmission in the current intelligent video analysis application of railway passenger service and production control platform (referred to as control platform), this paper designed a hardware architecture for video data access and storage. Under the condition of bandwidth limitations, the paper implemented the secure access of video stream and equipment management information, met the requirements of video data storage application. Based on the data virtualization model, the paper constructed a railway passenger station video data lake system architecture to meet the real-time requirements of intelligent video analysis in passenger stations, and estimated the equipment configuration capability and configures the main equipment. The research results of the paper can provide reference for the construction, design, and implementation of related projects.