Invention Grant
- Patent Title: System and method for controlling power to electronic control unit of vehicle
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Application No.: US16201745Application Date: 2018-11-27
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Publication No.: US10766442B2Publication Date: 2020-09-08
- Inventor: Jae Min Kwon
- Applicant: Hyundai Motor Company , Kia Motors Corporation
- Applicant Address: KR Seoul KR Seoul
- Assignee: Hyundai Motor Company,Kia Motors Corporation
- Current Assignee: Hyundai Motor Company,Kia Motors Corporation
- Current Assignee Address: KR Seoul KR Seoul
- Agency: Mintz Levin Cohn Ferris Glovsky and Popeo, P.C.
- Agent Peter F. Corless
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@116cecbd
- Main IPC: B60R16/03
- IPC: B60R16/03 ; B60R16/023 ; H02H3/04 ; H02J9/06

Abstract:
A power control system of an electronic control unit of a vehicle includes: a main power supply unit and an auxiliary power supply unit for supplying power to the electronic control unit; a main electronic fuse connected to a main circuit for detecting temperature or current flowing in the main circuit to determine whether a failure occurs in the main circuit; an auxiliary electronic fuse connected to an auxiliary circuit for detecting a temperature or current flowing in the auxiliary circuit to determine whether a failure occurs in the auxiliary circuit; and a power control unit connected to the main electronic fuse and to the auxiliary electronic fuse for controlling an ON/OFF operation of the main electronic fuse and the auxiliary electronic fuse according to whether a failure occurs in the main electronic fuse and the auxiliary electronic fuse.
Public/Granted literature
- US20200062199A1 SYSTEM AND METHOD FOR CONTROLLING POWER TO ELECTRONIC CONTROL UNIT OF VEHICLE Public/Granted day:2020-02-27
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