Title:
IN-VEHICLE DEVICE, EXTERNAL SYSTEM, CONTROL METHOD, AND COMPUTER PROGRAM
Document Type and Number:
WIPO Patent Application WO/2022/264304
Kind Code:
A1
Abstract:
Provided is an in-vehicle device mounted to a vehicle, the in-vehicle device comprising: a control unit including a power supply circuit and a first control part which outputs data obtained by measuring the state of the vehicle through a power supply from the power supply circuit; and a communication unit including a communication part which transmits the data to an external system and a second control part which controls the power supply of the power supply circuit. The second control part carries out interrupt control of interrupting the power supply to the first control part in response to a predetermined interrupt condition being satisfied and carries out temporary current supply control of temporarily permitting the supply of power to the first control part in response to a predetermined current supply condition being satisfied in a period in which the power is not supplied to the first control part due to the satisfaction of the interrupt condition.
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Inventors:
KITADA TOMOYUKI (JP)
NAKAMURA HIDENOBU (JP)
KAJIHARA NATSUKI (JP)
NAKAMURA HIDENOBU (JP)
KAJIHARA NATSUKI (JP)
Application Number:
PCT/JP2021/022824
Publication Date:
December 22, 2022
Filing Date:
June 16, 2021
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES (JP)
International Classes:
B60R16/02
Domestic Patent References:
| WO2013111184A1 | 2013-08-01 |
Foreign References:
| JP2018020715A | 2018-02-08 | |||
| JP2019064531A | 2019-04-25 | |||
| JP2014046718A | 2014-03-17 |
Attorney, Agent or Firm:
SUNCREST PATENT AND TRADEMARK ATTORNEYS (JP)
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