摘要
铁路地面信号设备系统属于通信网络,其时间同步系统能够优化铁路部门内部管理流程,因此在使用前需要应用同步算法设计提升时钟的精度及稳定性,从而降低时间不同步带来的故障问题。主要对铁路地面信号设备系统时间同步算法进行PTP协议改进设计,并针对设计过程进行仿真分析,从而检验时间同步系统的应用价值。
The railway ground signal equipment system belongs to the communication network,and its time synchronization system can optimize the railway department's internal management process.Therefore,it is necessary to apply the synchronization algorithm design to improve the accuracy and stability of the clock before use,so as to reduce the fault caused by the time asynchronism.The PTP protocol is designed to improve the time synchronization algorithm of railway ground signal equipment system,and the simulation analysis is made for the design process,so as to test the application value of the time synchronization system.
作者
吴德全
Wu Dequan(China Railway Construction Electrification Bureau Group South Engineering Co.,Ltd.,WuHan,China)
出处
《科学技术创新》
2023年第8期104-107,共4页
Scientific and Technological Innovation
关键词
铁路地面信号设备系统
时间同步
PTP协议
仿真分析
railway ground signal equipment system
time synchronization
PTP protocol
simulation analysis
