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Patent Searching and Data


Title:
COMMUNICATION CONTROL DEVICE, VEHICLE, COMMUNICATION CONTROL METHOD, AND COMMUNICATION CONTROL PROGRAM
Document Type and Number:
WIPO Patent Application WO/2023/145184
Kind Code:
A1
Abstract:
A central ECU serving as a communication control device according to the present invention receives a modification notification relating to a modification to a communication setting of an in-vehicle network and, after receiving the modification notification, causes the central ECU and an ethernet switch connected to the central ECU to reflect new setting information, which is necessary due to the modification notification, in the network upon a prescribed trigger for operating the in-vehicle network.

Inventors:
YAMASAKI YASUHIRO (JP)
MIYAUCHI KUNIHIRO (JP)
GOTO HIDEKI (JP)
OTAKE IKUYOSHI (JP)
TANAKA HIDEYUKI (JP)
IZUMI TATSUYA (JP)
OGATA KENTA (JP)
YAMAMOTO YUSUKE (JP)
GO DARMAWAN (JP)
KIKUCHI YOSHITAKA (JP)
URAYAMA HIROFUMI (JP)
Application Number:
PCT/JP2022/040888
Publication Date:
August 03, 2023
Filing Date:
November 01, 2022
Export Citation:
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Assignee:
TOYOTA MOTOR CO LTD (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)
AUTONETWORKS TECHNOLOGIES LTD (JP)
SUMITOMO WIRING SYSTEMS (JP)
International Classes:
H04L41/08; H04L41/0866
Foreign References:
US20200195501A12020-06-18
JP2016092763A2016-05-23
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
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