基于GPS授时的通信电源数据同步采集系统设计  

Design of Synchronous Acquisition System of Communication Power Supply Data Based on GPS Timing

作　　者：柯正义 KE Zhengyi(Shanghai Zhe’an Construction Engineering Co.,Ltd.,Shanghai 200082,China)

机构地区：[1]上海哲安建筑工程有限公司,上海200082

出　　处：《通信电源技术》2024年第5期88-90,共3页Telecom Power Technology

摘　　要：为解决当前通信电源数据采集系统时效性较差、时间同步精度较低的问题,引入全球定位系统(Global Positioning System,GPS)授时,提出一种全新的通信电源数据同步采集系统。通过设计系统的硬件配置,搭建良好的硬件环境。在此基础上,设计系统采集数据包协议;利用GPS授时,设计数据采集时间同步逻辑;利用数据采集节点,采集并处理通信电源数据;建立同步数据库,对采集的通信电源数据进行有效的管理与存储。测试结果表明,应用该系统后,在通信电源数据量持续增加的情况下,系统时间同步精度始终达到98%以上,性能优势显著。In order to solve the problems of poor timeliness and low time synchronization accuracy of the current communication power data acquisition system,the Global Positioning System(GPS)timing is introduced,and a new communication power data synchronization acquisition system is proposed.By designing the hardware configuration of the system,we can build a good hardware environment.On this basis,design the system acquisition data package protocol;design the data acquisition time synchronization logic with GPS timing;use the data acquisition node to collect and process the communication power data;and establish a synchronous database to effectively manage and store the collected communication power data.The test results show that after applying the system,the time synchronization accuracy of the system always reaches over 98%,with significant performance advantages,even as the amount of communication power data continues to increase.

关 键 词：全球定位系统(GPS)授时 通信 电源 数据 同步 采集 

分 类 号：TN86[电子电信—信息与通信工程]