给出了高临场感多投影面虚拟环境系统的体系结构，研究了系统构建中的立体显示、图形分割、画面同步、几何校正、颜色校正等关键问题；采用基于联网PC驱动的技术、利用中低端的投影机和低性能网络设备，构建了一个五通道的220度宽视场角多投影面虚拟环境应用验证系统，获得了良好的画面整体一致性效果和高度的沉浸感。

This paper presents a framework for a highly immersive multi-projection virtual environment system, and addresses the key problems for building the system such as stereo display., graphics partition, render synchronization, geometric calibration, color calibration, etc. . Using networked PCs, low cost projectors and low capability network equipment, a five-channel 220 degree view field multi-projection virtual environment application system is built. Its coherent and highly immersive display effect validates the method.