Abstract: The application of Internet of Things technology can improve the automation and intelligence level of railway station safety management. This paper analyzed the problems and challenges faced by the safety management of railway station yard, explored the application scenarios of Internet of Things technology in railway station safety management, and provided a detailed introduction to the application examples of Internet of Things technology in the freight inspection operation management, status monitoring system, and environmental monitoring system of the Smart Huaixi (Huaihua West Station) project of China Railway Guangzhou Group Co. Ltd., provided effective support for Huaihua West Station to implement safety management and cost reduction and efficiency increase.