A study of the Architecture Design of digital software for Transportation Infrastructure

The digital software of transportation infrastructure is the foundation of digital transportation. With the development of information technology, its software technology architecture is also evolving iteratively. Based on the status quo in the field of transportation infrastructure engineering, the core basic capabilities of the software are determined, including data aggregation and storage, data analysis and processing, engineering data delivery, engineering visualization, system integration expansion, application customization development, etc. The characteristics of the existing software architecture are studied, and the logical architecture of the transport infrastructure data software system is designed, including operation support layer, convergence storage layer, data service layer, and application service layer. In addition, the technical reference architecture and operation architecture of digital software for transport infrastructure are emphatically introduced, and the development trend of digital software architecture for transport infrastructure has been prospected.