TIME SYNCHRONIZATION SYSTEM, TIME VERIFICATION DEVICE, AND TIME VERIFICATION METHOD

Title:

TIME SYNCHRONIZATION SYSTEM, TIME VERIFICATION DEVICE, AND TIME VERIFICATION METHOD

Document Type and Number:

WIPO Patent Application WO/2023/210659

Kind Code:

A1

Abstract:

This time verification device comprises a verification execution unit and a result transmission unit. The verification execution unit generates verification information for verifying a synchronized state of a local time and a global time for each of one or more slave devices on the basis of master verification information received from a master device and slave verification information received from each of the one or more slave devices. The result transmission unit transmits the verification information generated by the verification execution unit to each of the master device and the one or more slave devices.

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Inventors:

KOTANI YASUHIRO (JP)
HASEGAWA TAKAO (JP)

Application Number:

PCT/JP2023/016347

Publication Date:

November 02, 2023

Filing Date:

April 25, 2023

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Assignee:

DENSO CORP (JP)

International Classes:

H04L7/00

Foreign References:

JP2020526051A	2020-08-27
US20160020863A1	2016-01-21

Attorney, Agent or Firm:

NAGOYA INTERNATIONAL IP FIRM (JP)

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