Research on Forbidden Zone of Virtual Human in Distributed Virtual Environment

Application of distributed virtual environment is more and more widespread with the development of virtual reality. Since virtual human can cruise freely and communicate with the system, the problem of security is more and more important. Based on the deeply research of distributed virtual environment, this paper puts forward the concept of forbidden zone for virtual human, divides it up to three levels, presents the monitoring algorithm and explores the application of DR algorithm in the forbidden zone of virtual human.