At present, over 3500 kilometers of highways in China have completed intelligent upgrading and renovation. The coverage rate of high-grade waterway electronic channel maps exceeds 70%, and more than 20 automated container terminals have been built or are under construction. As of the end of 2022, China has installed over 10 million road transportation and urban passenger vehicles using Beidou terminals, and the application rate of Beidou system in key areas exceeds 95%, Chen Kun, Deputy Director of the Information Institute of the Planning and Research Institute of the Ministry of Transport, disclosed such a set of numbers at the 2023 Beijing Digital Transportation Conference. The "data brain" of comprehensive transportation has been vigorously promoted, and the quality of travel services has continued to improve. When it comes to the progress made in digital transportation in China, Chen Kun said that at present, the "data brain" of comprehensive transportation has been vigorously promoted, and the construction of new integrated infrastructure has made positive progress. Information infrastructure such as Beidou and 5G has been deepened and applied, and the quality of travel services has continued to improve. The smart logistics network has steadily developed, The regulatory effect of the digital empowerment industry is gradually showing. In terms of highways, over 3500km of highways have completed intelligent upgrades and renovations, including the Hebei section of the Beijing Xiong Expressway, the Shanghai Hangzhou Ningbo Expressway, the Hangzhou Ring West Double Line, and the Chengdu Yi Expressway? Approve the construction and operation of smart highways. Positive results have been achieved in the construction of application scenarios such as lane level control, intelligent monitoring and warning, road network collaborative scheduling, and off-site law enforcement. In terms of shipping, the development of smart waterways is taking shape. The construction mileage of high-level electronic waterway maps has exceeded 12000 kilometers, with a coverage rate of over 70%. More than 85% of Yangtze River freight ships rely on electronic navigation charts for piloting operations, and have been promoted and applied for nearly 2000 kilometers in Han River, Ganjiang River, Xinjiang River, Beijing Hangzhou Canal, and other areas, forming a preliminary pattern of trunk branch linkage services. In terms of navigation, the Beidou system is widely used in various fields of the industry. The Beidou satellite navigation system is widely used in key transportation process monitoring, urban transportation travel services, highway infrastructure safety monitoring, high-precision real-time positioning and scheduling monitoring of ports, railway testing and monitoring, and transportation operations. Relying on modern information technology to comprehensively promote the construction of digital transportation, Chen Kun pointed out that currently, there are still problems in China's digital transportation construction, such as insufficient integration depth of new technologies, unclear direction of large-scale application, and unclear benefits. In response, Wang Lin, Director of the Information Technology Development Department of the China Transportation and Communication Information Center, suggested deepening the integration of transportation big data by building a transportation big data resource hub, unifying the collection, aggregation, and sharing of basic data, improving the comprehensive transportation information resource sharing and exchange mechanism, and strengthening the integration and sharing of transportation data among provinces, cities, industries, and government enterprises. In addition to data integration and sharing, there is a viewpoint in the industry that promoting the digitization of comprehensive three-dimensional transportation also plays a crucial role in the process of digital transportation construction. Regarding the above views, Lin Rong, Deputy Director of the China Transportation and Communication Information Center, believes that we need to rely on modern information technology to comprehensively promote the construction of "digital transportation", upgrade big data application services from breaking down local areas of information silos to comprehensively and systematically promoting the digital transformation of transportation, and achieve a clear understanding of transportation operation status, a response from various transportation service entities, and a thorough understanding of transportation planning and major decisions, By 'system'