摘要
传统的对时方法精度不能满足实时性要求较高的应用的要求。本文引入时间中介计算机、时间服务器与客户概念。采用主动对时机制,消除了以太网的竞争机制对系统对时精度的影响。
The precision of traditional methods of adjusting time can＇t meet the need of some system which requires high realtime. In this paper, concepts of time-server, time-client and time-agency computer are imported. It adopts the mechanism of requesting for adjusting time voluntarily to avoid the effect to the precision of adjusting time , which comes from the competitive mechanism of Ethernet.
出处
《计算机与数字工程》
2005年第9期161-164,共4页
Computer & Digital Engineering
关键词
时间同步
网络时间协议
时间服务器
时间客户
时间中介计算机
Time - Synchronization, Net Time Protocol, Time - Server, Time - Client, Time - Agency Computer
