Fahrzeugbatteriesteuerung
Anmelder: TOYOTA JIDOSHA KABUSHIKI KAISHA 🇯🇵
Details
- Veröffentlichungs-Nr.
- EP3712017
- Aktenzeichen
- EP20159682
- Anmeldetag
- 27. Februar 2020
- Veröffentlichung
- 22. Dezember 2021
- Erteilung
- 22. Dezember 2021
- Rechtsraum
- EP
- IPC
- B60R16/033G01R31/36
Abstract
A vehicle battery controller includes a sensor (52) configured to acquire information on a subordinate battery (12) configured to back up a main battery (11) during autonomous driving, a DC-DC converter (43) provided between the main battery (11) and the subordinate battery (12), a switching circuit (40) configured to switch a connection state of the subordinate battery (12) between a connection state for manual driving and a connection state for the autonomous driving, and an electronic control unit (51) configured to control charging and discharging of the subordinate battery by controlling the DC-DC converter (43) and the switching circuit (40) based on the information (99) acquired by the sensor (52). The electronic control unit (51) permits the autonomous driving when determination is made, that the subordinate battery (12) can output backup power.
Anmelder
- Firma
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Land
- 🇯🇵 Japan
Japanischer Automobilhersteller mit Sitz in Toyota City, gegründet 1937. Entwickelt und produziert Pkw, Nutzfahrzeuge, Hybrid- und Wasserstoffantriebe sowie zugehörige Fahrzeugtechnologien.
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