Multi-person cooperation method and device for power VR simulation training

The invention provides a multi-person cooperation method for power VR simulation training. The multi-person cooperation method for power VR simulation training comprises the following steps of: constructing an axis aligned bounding box, an interactive behavior table and a behavior state table; analyzing the behavior instruction of a played virtual role and operated virtual object information by using a client; determining other clients in cooperative synchronization and determining whether interaction behaviors exist by the client; synchronizing clients with interactive behaviors; and verifying the synchronization information of the clients by a server, judging whether the interaction behaviors between the virtual role played by the client and other virtual roles are matched or not, and ifnot, performing data rollback. The invention also provides a multi-person cooperation device for power VR simulation training. The network delay problem can be reduced, the synchronization efficiencyis improved, all particip