IN-VEHICLE POWER SUPPLY SYSTEM

An in-vehicle power supply system includes first to sixth power supply hubs (11 to 16) connected to a main feed line (L1), electronic devices (D11 to D14, D21 to D25, and D31 to D33) connected to the first to sixth power supply hubs (11 to 16) via a sub feed line (L2 to L4), and a control device (fi...

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Bibliographische Detailangaben
Hauptverfasser:	YAMADA Sadahisa, FUJISAKA Kazuichi, SHIMIZU Masaaki
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	PERFORMING OPERATIONS TRANSPORTING VEHICLES IN GENERAL VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	An in-vehicle power supply system includes first to sixth power supply hubs (11 to 16) connected to a main feed line (L1), electronic devices (D11 to D14, D21 to D25, and D31 to D33) connected to the first to sixth power supply hubs (11 to 16) via a sub feed line (L2 to L4), and a control device (first to sixth ECUs 21 to 26 and a central control device 3) configured to control power feeding to the electronic devices (D11 to D14, D21 to D25, and D31 to D33). The control device is configured to control, based on a condition regarding a current consumption of the electronic devices (D11 to D14, D21 to D25, and D31 to D33), power feeding to the electronic devices (D11 to D14, D21 to D25, and D31 to D33) such that the current consumption of the electronic devices (D11 to D14, D21 to D25, and D31 to D33) is lower than an allowable current consumption that is predetermined in accordance with a scene of using a vehicle.