摘要
精确的时间同步是网络化测试和控制的一项关键技术。分析比较了几种主要的以太网时间同步协议,并重点介绍了IEEE 1588协议(精确同步时钟协议)如何实现以太网的时间同步,分析了该协议在武器装备领域的应用前景。
Precise time is one of the key technologies of the network based test and control. Several main Ethernet time synchronization protocols are presented. IEEE 1588 protocol( PTP, precision time protocol) and how it realizes time synchronization are introduced here. Moreover, the application future of PTP for the weapon equipment is pointed out,
出处
《测控技术》
CSCD
2007年第4期4-6,共3页
Measurement & Control Technology
关键词
时间同步
以太网
精确同步时钟协议
实时性
time synchronization
Ethernet
precision time synchronization protocol
real-time