Water traffic illegal behavior monitoring system based on digital twinning

The invention discloses a water traffic illegal behavior monitoring system based on digital twinning, which comprises a data acquisition end, a server end, an operator end and a background control end, and is characterized in that the data acquisition end comprises intelligent terminal equipment, and the data acquisition end transmits acquired data to the server end; the server side is connected with the background control side and the operator side; the server side collects the name, course, speed, immersion depth and other characteristic data of a ship running on a navigation channel through radar, video and AIS by means of the data collection side, an electronic chart and a digital twinning technology are fused to build a real-time navigation channel running virtual module, and the ship running track can be displayed. The AIS starting state of the ship and the actual name of the ship can be monitored in real time by fusing the AIS data and the video data, the distance between the ship and the channel risk