Datenübertragungsvorrichtung für Batteriepack und Steuerungsverfahren, Batteriesystem und Vorrichtung

Details

Veröffentlichungs-Nr.

EP4717514

Anmeldetag

6. Mai 2024

Veröffentlichung

28. November 2024

Rechtsraum

EP

IPC

B60L58/10, H02J7/00

Abstract

A data transmission apparatus for a battery pack, a control method therefor, a battery system, and a device are provided. The battery pack (401) is provided with a battery management system. The data transmission apparatus (100) includes a battery component (11), a first power supply circuit (12), a second power supply circuit (13), and a data transmission module (14) configured to communicatively connect to the battery management system. The data transmission module (14) is configured to receive and transmit battery data sent by the battery management system. The first power supply circuit (12) is electrically connected between the battery component (11) and a power output connection end of the data transmission apparatus (100). The battery component (11) is connected to an input end of the second power supply circuit (13). An output end of the second power supply circuit (13) outputs a preset operating voltage of the data transmission apparatus (100).

Anmelder

Firma

BYD Company Limited

Land

🇨🇳 China