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Title:
VEHICLE-MOUNTED COMMUNICATION SYSTEM, CONTROL DEVICE, AND ELECTRIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/089949
Kind Code:
A1
Abstract:
This vehicle-mounted communication system includes a first control device and a plurality of first electric devices. The first control device includes a first power supply unit that outputs electric power, a plurality of first communication units that respectively correspond to the plurality of first electric devices, a plurality of first communication paths that respectively correspond to the plurality of first communication units, and a first priority determination unit that determines a first priority for supplying the electric power from the first power supply unit to the plurality of first electric devices. The first priority determination unit transmits a first transmission request from the plurality of first communication units to the plurality of electric devices via the plurality of first communication paths, each of the plurality of first electric devices transmits, in response to the first transmission request, information indicating the degree of importance and required electric power of this first electric device to the first control device via the first communication path, and the first priority determination unit determines the first priority on the basis of the information indicating the degree of importance and required electric power and received from each of the plurality of first electric devices.

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Inventors:
UENO YUTO (JP)
MIYAGAWA YUTA (JP)
TANAKA YUYA (JP)
TAKESHIMA SUSUMU (JP)
Application Number:
PCT/JP2023/025716
Publication Date:
May 02, 2024
Filing Date:
July 12, 2023
Export Citation:
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Assignee:
SUMITOMO ELECTRIC INDUSTRIES (JP)
SUMITOMO WIRING SYSTEMS (JP)
AUTONETWORKS TECHNOLOGIES LTD (JP)
International Classes:
H04L12/28; B60R16/023
Foreign References:
JP2018161040A2018-10-11
JP2017060300A2017-03-23
Attorney, Agent or Firm:
SHIMIZU, Satoshi et al. (JP)
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