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Patent Searching and Data


Title:
VEHICLE-MOUNTED NETWORK SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/005974
Kind Code:
A1
Abstract:
An electronic instrument (D) includes a first electronic instrument to which power can be normally supplied, and a second electronic instrument to which power can be supplied through an operation by an occupant. Power supply hubs (10) are each arranged near the first electronic instrument and are each connected to a battery (B) or another power supply hub (10) by one main power supply line (MPC), the first and second electronic instruments each being connected to a power supply hub (10) positioned nearby, and zone ECUs (20) each outputting a control signal to respective power supply ICs (50) in order to distribute, to the first and second electronic instruments, the power supplied to the power supply hubs (10) by each main power supply line MPC.

Inventors:
YAMADA SADAHISA (JP)
KUROKAWA YOSHIMASA (JP)
YAMASHITA TETSUHIRO (JP)
SHIMIZU MASAAKI (JP)
Application Number:
JP2020/023404
Publication Date:
January 14, 2021
Filing Date:
June 15, 2020
Export Citation:
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Assignee:
MAZDA MOTOR (JP)
International Classes:
B60R16/02; B60R16/03; H02J1/00
Domestic Patent References:
WO2017222074A12017-12-28
Foreign References:
JP2003095043A2003-04-03
JPH09275632A1997-10-21
Attorney, Agent or Firm:
MAEDA & PARTNERS (JP)
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