Zhenqing Su

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1. Introduction Ports occupy a central position in international trade [1,2,3]. As a key hub for maritime logistics, the intermodal transport process is crucial for coordinating all participants in the transport chain [4,5,6,7]. This process aims to refine the transportation of traffic and commodities, thereby diminishing expenses and enhancing operational efficacy [8]. Globalization and digital technology have expanded port services to encompass digital international logistics [2,9].