首页> 外国专利> PTPprecision time protocol Clocks timing fault recovery method and apparatus in precision time protocol system

PTPprecision time protocol Clocks timing fault recovery method and apparatus in precision time protocol system

机译:PTP精确时间协议精确时间协议系统中时钟定时故障的恢复方法和装置

摘要

Disclosed are a method and an apparatus for time synchronization error recovery in a precision time protocol (PTP) system. A recovery method of time synchronization error of a slave nod in a PTP system comprises receiving a time synchronization signal, when an error occurred while time synchronization is performed through a specific port, through the other ports, and performing time synchronization through an optimal time synchronization signal of the received time synchronization signals. Accordingly, the present invention enhances the stability of time synchronization by detecting an error and performing an error recovery in a short time.
机译:公开了一种在精确时间协议(PTP)系统中用于时间同步错误恢复的方法和设备。一种PTP系统中从节点的时间同步错误的恢复方法,包括:当通过特定端口,其他端口进行时间同步时发生错误时,接收时间同步信号,并通过最佳时间同步进行时间同步。所接收的时间同步信号的信号。因此,本发明通过检测错误并在短时间内执行错误恢复来提高时间同步的稳定性。

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