PROBLEM TO BE SOLVED: To provide a secondary battery control device capable of controlling a secondary battery according to deterioration state in consideration of the vibration received by the secondary battery.SOLUTION: An ECU performs control processing including: a step S150 of acquiring a detection value Gx of the vibration strength detected using a vibration sensor; a step S152 of calculating a vibration coefficient f1(Gx) using the acquired detection value Gx; and a step S154 of calculating a threshold value T(N) for determining whether input/output restrictions of the secondary battery are advisable.
【課題】二次電池が受ける振動を考慮して劣化状態に応じた二次電池の制御を実行する。【解決手段】ECUは、振動センサを用いて検出された振動強度の検出値Gxを取得するステップ(S150)と、取得された検出値Gxを用いて振動係数f1(Gx)を算出するステップ(S152)と、二次電池の入出力制限の実行の可否を決定するためのしきい値T(N)を算出するステップ(S154)とを含む制御処理を実行する。【選択図】図3
SECONDARY BATTERY CONTROL DEVICE
二次電池の制御装置
02.07.2015
Patent
Elektronische Ressource
Japanisch
IPC: | H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
SECONDARY BATTERY CONTROL DEVICE AND SECONDARY BATTERY CONTROL SYSTEM
Europäisches Patentamt | 2023
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