列车网络控制系统主备CCU数据分时同步方法及应用

Method and application on main-standby CCU of TCMS data synchronization by time-slice

鉴于主备CCU通信容量无法满足智能化列车大数据的同步需要,将同步数据按照时间片传输,提出一种主备CCU数据分时同步方法,更好地满足数据同步需要。该方法在有轨电车达到预期功能效果并批量应用。

This paper proposes a time-slice synchronization method for main-standby CCU whereas fixed channel capacity of data synchronization,which cannot meet the synchronization needs of the big data of intelligent trains.The method has achieved the expected functional effect and is applied in a tramcar.