Abstract: This paper combined large-scale and exponentially growing high-speed railway infrastructure detection data to conduct research on big data management and analysis of high-speed railway infrastructure. The paper introduced the architecture and functions of the high-speed rail infrastructure detection data management platform, based on the platform to conduct analysis application research on the detection and monitoring data of professional infrastructure such as railway engineering, telecommunication and signal and electrical engineering, and power supply. The on-site application results show that the platform can provide comprehensive infrastructure service status evaluation, analysis, and prediction services for production units, provide technical support for guiding infrastructure operation and maintenance work, improving its service quality, and saving operation and maintenance costs.