Large obstacle virtual generation system and method

The invention discloses a large obstacle virtual generation system and method. The system comprises a physical battlefield, a twin battlefield, cooperative control software, deduction simulation software, a basic support environment and unmanned aerial vehicle carrying equipment. The physical battlefield comprises an equipment entity, holographic imaging equipment, water curtain generation equipment, a virtual obstacle and an RTK base station; the twinborn battlefield comprises a virtual geographical environment, a virtual meteorological environment, an equipment twinborn body and a virtual obstacle twinborn body; according to the system, the holographic image technology is applied, the water curtain serves as an imaging medium, large virtual obstacles are displayed, the occupied time is short, the construction difficulty is small, resource consumption is low, obstacle setting is flexible, cost is low, various large virtual obstacles can be constructed dynamically and efficiently according to training require