RELAY DEVICE, RELAY METHOD, RELAY PROGRAM, AND TIME SYNCHRONIZATION SYSTEM

Title:

RELAY DEVICE, RELAY METHOD, RELAY PROGRAM, AND TIME SYNCHRONIZATION SYSTEM

Document Type and Number:

WIPO Patent Application WO/2024/004014

Kind Code:

A1

Abstract:

A relay device (10A, 10D) receives a time synchronization message on each of a plurality of time synchronization networks (101A, 101B) using different time synchronization profiles. On the basis of the time synchronization messages on the plurality of time synchronization networks (101A, 101B), the relay device (10A, 10D) selects a grandmaster to use for time synchronization from among respective grandmasters (102A, 102B) on the plurality of time synchronization networks (101A, 101B).

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Inventors:

TOMISAWA TOSHIAKI (JP)
SAKAGUCHI NAOTAKA (JP)

Application Number:

PCT/JP2022/025670

Publication Date:

January 04, 2024

Filing Date:

June 28, 2022

Export Citation:

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Assignee:

MITSUBISHI ELECTRIC CORP (JP)

International Classes:

H04L7/00

Domestic Patent References:

WO2021117270A1

2021-06-17

Foreign References:

US20220095153A1	2022-03-24
US20130227172A1	2013-08-29

Attorney, Agent or Firm:

CROSS-BORDER PATENT FIRM (JP)

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