Research on the Digital Construction and Application Standard System of Highway Engineering

With the proposal of digital highways, the digitization and high-quality development of highway engineering are the trend. Currently, the construction and application of digital highways are in the exploratory stage. This article conducts research on existing international, national, and industry standards, and analyzes the current standard system. It coordinates the cross-stage data flow and application methods, proposes the architecture of the standard system for digital highway construction and application, which includes four parts: basic standards, data standards, supporting standards, and application standards. It plans the standard content from aspects such as data foundation theory, tool development, and lifelong application methods. Finally, it researches and proposes the application methods of the standard system, constructs an information flow method with information production and transmission as the core, and helps realize the high-quality construction and application of digital highways.