IN-VEHICLE POWER SUPPLY SYSTEM

IN-VEHICLE POWER SUPPLY SYSTEM

An in-vehicle power supply system includes multiple power supply hubs (13), multiple electronic device (D14, D23, D24), which are connected to the power supply hubs (13) through auxiliary feeder cables, and a control unit (3, 23) which controls on and off of power supply to the electronic devices (D...

Ausführliche Beschreibung

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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
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Beschreibung
Zusammenfassung:An in-vehicle power supply system includes multiple power supply hubs (13), multiple electronic device (D14, D23, D24), which are connected to the power supply hubs (13) through auxiliary feeder cables, and a control unit (3, 23) which controls on and off of power supply to the electronic devices (D14, D23, D24). The control unit (3, 23) has an approach determination unit (3a), which determines whether a passenger has approached the vehicle, and a power supply start controller (3b), which switches on power supply to at least one of the electronic devices (D14, D23, D24) when the approach determination unit (3a) determines that the passenger has approached the vehicle.