Invention Grant
- Patent Title: Charging rate monitoring apparatus for in-vehicle power supply, and in-vehicle power supply system
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Application No.: US16075391Application Date: 2017-02-28
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Publication No.: US10766441B2Publication Date: 2020-09-08
- Inventor: Hiromichi Yasunori
- Applicant: AUTONETWORKS TECHNOLOGIES, LTD. , SUMITOMO WIRING SYSTEMS, LTD. , SUMITOMO ELECTRIC INDUSTRIES, LTD.
- Applicant Address: JP Mie JP Mie JP Osaka
- Assignee: AUTONETWORKS TECHNOLOGIES, LTD.,SUMITOMO WIRING SYSTEMS, LTD.,SUMITOMO ELECTRIC INDUSTRIES, LTD.
- Current Assignee: AUTONETWORKS TECHNOLOGIES, LTD.,SUMITOMO WIRING SYSTEMS, LTD.,SUMITOMO ELECTRIC INDUSTRIES, LTD.
- Current Assignee Address: JP Mie JP Mie JP Osaka
- Agency: Oliff PLC
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@7c324ceb
- International Application: PCT/JP2017/007712 WO 20170228
- International Announcement: WO2017/154661 WO 20170914
- Main IPC: B60R16/03
- IPC: B60R16/03 ; H02J7/00 ; B60W20/00 ; G06F19/00 ; F02B63/04 ; G01R31/36 ; H01M10/44 ; H01M10/48 ; G01R31/3828 ; G01R31/3835 ; B60R16/04
Abstract:
A charging rate monitoring apparatus for in-vehicle power supply configured to monitor charging rates of both a first power storage device and a second power storage device that supply power to a load via a power line, the apparatus including: a first switch connected between the power line and the first power storage device; a second switch connected between the power line and the second power storage device; a first monitoring circuit configured to output on/off signals to the first switch; and a second monitoring circuit configured to output on/off signals to the second switch.
Public/Granted literature
- US20190047494A1 CHARGING RATE MONITORING APPARATUS FOR IN-VEHICLE POWER SUPPLY, AND IN-VEHICLE POWER SUPPLY SYSTEM Public/Granted day:2019-02-14
Information query
