Fuzhou Jiangyin Port is one of the core port areas in Fujian Province, strategically developed for 'two container, two bulk, and two liquid cargo' operations. The Jiangyin Port area has completed construction of 9 container terminals, 1 coal terminal, and the province's only contiguous 4 liquid chemical terminals, and has launched sea-rail intermodal transport services. The smart supervision system is an integrated platform centered on 'intelligent identification, data fusion, and remote supervision.' Utilizing technologies such as IoT, big data, and artificial intelligence, it achieves seamless and precise end-to-end supervision of vessels, cargo, and vehicles, significantly enhancing port clearance efficiency, safety levels, and operational effectiveness.