Virtual simulation education system based on digital twinning and interaction method thereof

The invention provides a virtual simulation education system based on digital twinning and an interaction method thereof, and relates to the technical field of virtual reality, the system comprises a digital factory, a digital twinning system, a simulation education background and a client; real-time data are collected through a digital factory, a 3D scene model of the digital factory is established through a digital twin system, feature event data of the real-time data are determined, and the real-time data are stored as historical data based on the feature event data; the simulation education background establishes behavior tree data based on the feature event data; the method comprises the following steps: calling a 3D scene model of a digital factory through a client, rendering the 3D scene model to obtain a 3D virtual scene of the digital factory, acquiring historical data from a digital twin system to drive a virtual object in the 3D virtual scene to move, pulling behavior tree data from a simulation ed