传统网络存在着自身难以克服的弊端，如新的网络协议、新的用户服务在现行网络上实施、推广困难．而主动网络计算则是解决这一问题的一个可行方案．文章设计并实现了一个主动式路由器操作系统——ＴＨ－ＡＯＳＲ（Ｔｓｉｎｇｈｕａａｃｔｉｖｅｏｐｅｒａｔｉｎｇｓｙｓｔｅｍｆｏｒｒｏｕｔｅｒ），它在兼容传统路由器功能的同时，还具有主动网络互连和计算能力，可以方便地为用户或应用提供定制服务 The traditional network has its own insurmountable drawbacks, such as the new network protocol, the new user service implemented in the existing network, promotion difficulties. Active network computing is a viable solution to this problem. The article designed and implemented an active router operating system - Tsinghuaactive operating system forrouter, which is compatible with the traditional router functions, but also has the initiative to interconnect and computing network capacity, you can easily provide customized services for users or applications