IN-VEHICLE BACKUP POWER SOURCE CONTROL DEVICE, AND IN-VEHICLE BACKUP POWER SOURCE DEVICE

Title:

IN-VEHICLE BACKUP POWER SOURCE CONTROL DEVICE, AND IN-VEHICLE BACKUP POWER SOURCE DEVICE

Document Type and Number:

WIPO Patent Application WO/2020/116260

Kind Code:

A1

Abstract:

The present invention simplifies a configuration with which the reliability of a backup operation can be increased. An in-vehicle backup power source control device (1) comprises: a first control unit (22) that causes a charge/discharge unit (10) (first discharge unit) to perform a first discharge operation if a power supply based on a power source unit (90) fails; and a second control unit (24) that causes a second discharge unit (12) to perform a second discharge operation if at least the first discharge operation by the charge/discharge unit (10) is in an abnormal state when the power supply based on the power source unit (90) fails.

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Inventors:

KAMBARA HISANORI (JP)

Application Number:

PCT/JP2019/046262

Publication Date:

June 11, 2020

Filing Date:

November 27, 2019

Export Citation:

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Assignee:

AUTONETWORKS TECHNOLOGIES LTD (JP)
SUMITOMO WIRING SYSTEMS (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)

International Classes:

H01M10/44; H02J9/06; H01M10/48; H02J7/34

Foreign References:

JP2018148733A	2018-09-20
JP2018042334A	2018-03-15
JP2000032685A	2000-01-28
JP2018126007A	2018-08-09

Attorney, Agent or Firm:

GRANDOM PATENT LAW FIRM (JP)

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