摘要
研究分析舰用网络授时技术的各类工作模式及工作原理,根据舰载接入网络的各级设备的时间精度需求,分析对比不同授时服务器结构形式及不同工作模式的网络授时方案的优劣,确定适合舰载各需授时设备的网络授时方案及同步周期。
In this paper,all kinds of modes and principles of shipboard time service by network have been researched.Based on the different time accuracy requirement of different access network,we analysis and compare the different structures of timing server,and merits of different modes of network timing scheme.Determine the network timing scheme for all equipments which needs time service by network.
出处
《舰船电子工程》
2011年第11期15-18,共4页
Ship Electronic Engineering
关键词
网络授时
时间同步
授时精度
NTP
time service by network
time synchronization
time-code precision
NTP
