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Title:
IN-VEHICLE DEVICE, PROGRAM, AND INFORMATION PROCESSING METHOD
Document Type and Number:
WIPO Patent Application WO/2023/210314
Kind Code:
A1
Abstract:
This in-vehicle device is connected to an in-vehicle network that is installed in a vehicle. The in-vehicle device comprises a first processing unit, a second processing unit that is connected to the first processing unit, and a physical layer communication unit that is connected to the second processing unit, the first processing unit including a first upper layer communication unit that corresponds to an upper layer above the physical layer communication unit, and the second processing unit including a second upper layer communication unit that corresponds to an upper layer above the physical layer communication unit. The first and second processing units are connected via the first upper layer communication unit, and the second processing unit and the physical layer communication unit are connected via the second upper layer communication unit.

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Inventors:
YASUDA KOJI (JP)
Application Number:
PCT/JP2023/014479
Publication Date:
November 02, 2023
Filing Date:
April 10, 2023
Export Citation:
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Assignee:
AUTONETWORKS TECHNOLOGIES LTD (JP)
SUMITOMO WIRING SYSTEMS (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)
International Classes:
H04L12/28; H04L12/46
Foreign References:
JP2021138263A2021-09-16
JP2019125867A2019-07-25
Attorney, Agent or Firm:
KOHNO, Hideto et al. (JP)
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