Clock time synchronization method and device, equipment and storage medium

The invention provides a clock time synchronization method and device, equipment and a storage medium. The method comprises the steps: transmitting a time delay determination signal to a signal receiving and transmitting port in a slave node; collecting a time delay feedback signal from the slave no...

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Bibliographic Details
Main Authors WEI XINJIAN, QIAO HAIJUN
Format Patent
LanguageChinese
English
Published 29.06.2021
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
MULTIPLEX COMMUNICATION
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Summary:The invention provides a clock time synchronization method and device, equipment and a storage medium. The method comprises the steps: transmitting a time delay determination signal to a signal receiving and transmitting port in a slave node; collecting a time delay feedback signal from the slave node; determining a master-slave time difference according to the time delay feedback signal and the time delay determination signal; and sending the master-slave time difference to the slave node, and performing clock time synchronization with the slave node according to the master-slave time difference. According to the technical scheme of the embodiment of the invention, the master-slave time difference of the signals between the master node and the slave node is determined through the time delay determination signal and the time delay feedback signal, and the clock time is compensated according to the master-slave time difference, so that the accuracy of clock time synchronization is improved, the time error caus
Bibliography:Application Number: CN201911371412