Tianjin Port's informationization is mainly built with terminal companies as units, advancing information management system construction in a chimney style. Overall, its applications, data, bearer networks, and informationization management are relatively independent, lacking integrity, systematicness, and linkage, and data interconnection and sharing are insufficient. In the past two years, the group company's three-year action plan for smart port construction has been stepped up. The integration of six container terminal operating systems has been completed, and the Wuzhou International automated yard has achieved trial operation, marking an important step in the informationization construction of the container sector toward intelligence.

The Rail Transit Command Center serves as the central coordination hub for the entire urban rail network, responsible for synchronizing operations between line control centers and operating entities. Its functions encompass comprehensive monitoring, multi-line and multi-system operational coordination, emergency command, and information sharing. In routine scenarios, it undertakes coordination and assistance tasks; in abnormal situations, it provides robust emergency command capabilities.

Based on the traffic conditions, vehicle flow, and meteorological information of the Anhui Province expressway network, combined with service area business operations and consumer spending,supply chain data, a association analysis is conducted to examine the relationships among these datasets. A model is established to reveal the relationship between service area operational revenue and incoming traffic volume.