Title:
IN-VEHICLE DEVICE, INFORMATION PROCESSING METHOD, AND IN-VEHICLE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/029334
Kind Code:
A1
Abstract:
According to the present invention, an in-vehicle device, which is communicably connected to a plurality of in-vehicle ECUs connected to an in-vehicle network, comprises: a control unit that performs a process related to communication with the in-vehicle ECU, wherein the in-vehicle ECU is connected to a power supply cutoff unit that cuts off power supply to the in-vehicle ECU, the control unit acquires information regarding the in-vehicle ECU to be activated, controls the power supply cutoff unit connected to the in-vehicle ECU other than the in-vehicle ECU to be activated to cut off power supply, and outputs an activation signal to the in-vehicle ECU to be activated over the in-vehicle network while maintaining a state in which power is being supplied.
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Inventors:
TANINAKA YUTA (JP)
Application Number:
PCT/JP2023/026421
Publication Date:
February 08, 2024
Filing Date:
July 19, 2023
Export Citation:
Assignee:
AUTONETWORKS TECHNOLOGIES LTD (JP)
SUMITOMO WIRING SYSTEMS (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)
SUMITOMO WIRING SYSTEMS (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)
International Classes:
B60R16/023; B60R16/02; H02J7/00; H04L12/28
Foreign References:
| JP2014155172A | 2014-08-25 | |||
| JP2010254069A | 2010-11-11 |
Attorney, Agent or Firm:
KOHNO, Hideto et al. (JP)
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