CAJ | 학술논문

在气象业务中,对时间的一致性要求很高,尤其是各种气象资料的准确同步观测对科学研究和业务应用都是非常重要的.随着观测手段和观测设备的增多,气象业务对全网时间同步的需求也越来越迫切.文章介绍了时间同步技术中的NTP协议的原理、工作模式和体系结构,设计了广东气象业务时间同步方案并用于实际业务中,取得了很好的业务效果.
재기상업무중,대시간적일치성요구흔고,우기시각충기상자료적준학동보관측대과학연구화업무응용도시비상중요적.수착관측수단화관측설비적증다,기상업무대전망시간동보적수구야월래월박절.문장개소료시간동보기술중적NTP협의적원리、공작모식화체계결구,설계료엄동기상업무시간동보방안병용우실제업무중,취득료흔호적업무효과.
The time synchronization is demanded in the meteorologic operation. In particular, the accurate simultaneous observation of a variety of meteorological data are very important in the research and applications. With the methods of observation and observation equipment increasing, the demand of the whole network time synchronization is also more urgent. The principle, working models and architecture of time synchronization protocol were introduced, and then the time-synchronization was designed and used in Guangdong meteorological business, and achieved very good results.