摘要
在通常的局域网中，各网络设备的时钟都有数秒甚至数分钟的误差，采用一种经济实用高效的方法来提高局域网时间同步的准确性具有十分重要的意义。本文利用计算机获取GPS时间和自动校核时间的方法，并提出局域网时间同步的解决方案，利用Visual Studio来实现计算机系统时间同步，方法简捷，适用性强，时间误差得到显著修正。
In the usual LAN, the clock of each network device has a few seconds or even a few minutes of error. It is of great significance to adopt an economical, practical and efficient method to improve the accuracy of the time synchronization of the LAN. In this paper, the method of acquiring GPS time and auto-checking time by computer was presented, and the solution of time synchronization in LAN was put forward. The method was simple and applicable, and the time error was significantly corrected by using Visual Studio to realize time synchronization in computer system.
作者
刘飞鹏
许婧
王建雄
奉延龙
LIU Feipeng;XU Jing;WANG Jianxiong;FENGYanlong(China Forest Exploration and Design Institute on Kunming,Kunming Yunnan 650216;College of Water Conservancy,Yunnan Agricultural University,Kunming Yunnan 650201;Research Center of Agricultural Remote Sensing and Precision Agriculture Engineering in Yunnan Universities,Kunming Yunnan 650201;Hepu County Water Conservancy Bureau,Hepu Guangxi 536100)
出处
《河南科技》
2018年第20期18-20,共3页
Henan Science and Technology
基金
云南农业大学学生科技创新创业行动基金项目“基于千寻的北斗亚米级定位研究”（2018KFY022）.
