Port digital system

The invention discloses a port digitization system. The port digitization system comprises a digital construction management subsystem used for building an instant, collaborative and visual work space for project construction participation parties; a man, ship and machine supervision subsystem based on BIM + GIS for real-time monitoring, early warning and management of personnel and ship and machine equipment; the intelligent construction site subsystem is used for personnel entering control and classified statistics, vehicle intelligent management, material entering and exiting verification, green construction site construction, intelligent water consumption, power consumption, carbon emission and other energy consumption management, construction equipment operation data real-time supervision and the like; the intelligent monitoring subsystem is used for collecting monitoring data, checking real-time data and historical curves of various monitoring data in real time through a time axis chart, customizing an