【摘要】 通过对现有远程教育系统和网络模型的研究,提出五层结构的三维远程教育系统设计方案。平台与模型组件分离的思想增强了整个远程教育系统的重用性。调度服务器以及消息传送机制的采用可以增强教育过程中的实时交互和相互协作的能力。更多还原

【Abstract】 According to the study on existing design plan of long-distance education system,this paper proposed a systematic design of long-distance education based on 5-level structure modeling.First of all,the method that the experiment parts separated from the experiment platform is favorable to the development of the whole system,and through the cooperation we can reduce the repetitionary work in the developing field.Then,the controlling server and the message-transmit mechanism can strengthen the real-time cooperating of the experiment.This design of the structure of the system is suitable for the large-scale application.更多还原