针对当前仿真系统的强实时性和大流量等特点，在比较了现有几种网络通信方法的优缺点和分析了一款新型仿真计算机特点的基础上，提出了一种高效的仿真系统框架。

• According to the hard read-time and high rate of flow in the HIL system, we build a high-efficiency simulation system on the base of comparing some existing communication methods and analyzing a new simulation computer.