Abstract: This paper combined the operational characteristics of heavy haul railway port stations and took Huanghua Port Station as an example to design an intelligent control platform for heavy haul railway port stations. The platform was integrated existing operational system resources in the port area to implement functions such as automatic preparation and execution of operational plans, automatic tracking of operational processes, real-time positioning of operators, and remote monitoring and warning of operations. This platform has been applied at Huanghua Port Station which played a positive role in reducing the labor intensity of operators, reducing production safety risks, improving production efficiency and intelligent management level. It provided important technical support for the transformation of transportation production operations at Huanghua Port Station towards digitization, automation, and intelligence.