As the country's designated gateway for foreign exchanges, ports are bridges for foreign exchanges and economic and trade cooperation, and also a guarantee of national security. The overall solution for smart ports adopts a cloud architecture, using advanced Internet of Things technology, mobile Internet technology, radiation detection technology, chemical analysis technology, biological detection technology, etc. to coordinate and control the port's on-site monitoring equipment, unify the monitoring data, realize "Internet + inspection and quarantine", and create a "smart port".