发明名称 |
METHOD FOR SYNCHRONISING A LOCAL TIME BASE ON A CENTRAL TIME BASE AND DEVICE FOR IMPLEMENTING SAID METHOD WITH PREFERRED APPLICATIONS |
摘要 |
<p>Time messages are transmitted from a central timebase to a local timebase. The transmission time of a time message is detected and is entered as a data value in a subsequent time message. The reception time of a time message is detected, and the transmission time contained in it is reproduced, by the local timebase. Finally, the difference between associated transmission and reception times of time messages is used to determine the time discrepancies occurring in the process, and these are evaluated for synchronization of the local timebase.</p> |
申请公布号 |
EP1064589(B1) |
申请公布日期 |
2003.05.14 |
申请号 |
EP19990916795 |
申请日期 |
1999.03.15 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
KRAUSE, KARL-HEINZ;ZEBISCH, THOMAS |
分类号 |
G05B19/042;G05B19/418;G06F1/14;G06F13/00;H04L7/00;(IPC1-7):G05B19/042 |
主分类号 |
G05B19/042 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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