NAOC Open IR
基于linuxpps的高精度校时系统实现
于佳; 胡柯良; 邓元勇; 商朝晖
2012
Source Publication天文研究与技术
ISSN1672-7673
Volume009Issue:001Pages:39
Abstract为了实现南极天文观测设备的精确校时,采用搭建高精度网络时间协议NTP(Network Time Protoc01)服务器的方法实现。基本思路是从NMEA0183数据中提取时间信息,通过PPS信号保证高精度。具体实现方法:主要采用GPS接收芯片G591构造硬件电路,软件部分需要LinuxPPS(Linux Pulse Per Second)和NTP服务器软件的正确安装和配置。对照实验表明基于LinuxPPS的NTP服务器是精确、稳定而可靠的。
Language英语
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/52322
Collection中国科学院国家天文台
Affiliation中国科学院国家天文台
First Author AffilicationNational Astronomical Observatories, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
于佳,胡柯良,邓元勇,等. 基于linuxpps的高精度校时系统实现[J]. 天文研究与技术,2012,009(001):39.
APA 于佳,胡柯良,邓元勇,&商朝晖.(2012).基于linuxpps的高精度校时系统实现.天文研究与技术,009(001),39.
MLA 于佳,et al."基于linuxpps的高精度校时系统实现".天文研究与技术 009.001(2012):39.
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