A vehicle storage battery management device includes a charge level acquiring portion, a power capacity acquiring portion and, a power capacity deriving portion. The charge level acquiring portion acquires data of a charge level, which indicates a ratio of a capacity of a storage battery installed in an electric drive vehicle to a full charge capacity of the storage battery, from the electric drive vehicle. The power capacity acquiring portion acquires data of an amount of charging power supplied to the storage battery or data of an amount of discharging power discharged from the storage battery. The power capacity deriving portion derives a unit capacity of the storage battery based on the amount of charging power or the amount of discharging power, and a change in the charge level that occurs according to the amount of charging power or the amount of discharging power.
VEHICLE STORAGE BATTERY MANAGEMENT DEVICE, VEHICLE POWER UNIT, AND VEHICLE STORAGE BATTERY MANAGEMENT METHOD
VORRICHTUNG ZUR SPEICHERBATTERIEVERWALTUNG FÜR EIN FAHRZEUG, FAHRZEUGANTRIEBSAGGREGAT UND VERFAHREN ZUR SPEICHERBATTERIEVERWALTUNG FÜR EIN FAHRZEUG
DISPOSITIF DE GESTION DE BATTERIE DE STOCKAGE DE VÉHICULE, UNITÉ D'ALIMENTATION DE VÉHICULE, ET MÉTHODE DE GESTION DE BATTERIE DE STOCKAGE DE VÉHICULE
2016-07-27
Patent
Elektronische Ressource
Englisch
IPC: | G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
Europäisches Patentamt | 2016
|Battery management method, battery management device, vehicle, and storage medium
Europäisches Patentamt | 2023
|Europäisches Patentamt | 2021
|Europäisches Patentamt | 2017
|