Batteriesystem

Details

Veröffentlichungs-Nr.

EP4718093

Anmeldetag

21. August 2025

Veröffentlichung

1. April 2026

Rechtsraum

EP

IPC

(SAMSUNG SDI CO LTD et al.)(HITACHI ASTEMO LTD et al.)

Abstract

A memory storage unit of a battery system separately stores separately storing a start-up program related to starting up of a measuring means, a measurement program related to a measurement, and a state calculation program related to calculating of a battery state of a battery cell. A controller executes a first secure boot for a first program including the start-up program and thereafter executes a process contained in the first program. While the controller is executing the process contained in the first program, the controller executes a second secure boot for a second program including the measurement program or the state calculation program. The controller executes a process contained in the second program after the process of the first program is executed and the second secure boot is executed.

Anmelder

Firma

Prime Planet Energy & Solutions, Inc.

Land

🇯🇵 Japan