It should be possible in a motor vehicle having an electric drive to allow a deep discharge of the electrochemical energy storage device by a control input (S18), which is otherwise forbidden. In the present case, it is counted how often the deep discharge has occurred, and an event is preferably triggered when a threshold value (i-limit) has been reached for a predetermined number of times, specifically a warning signal is outputted and/or the subsequent deep discharge is blocked (S26).
Method for monitoring utilization of an electrochemical energy storage device in a motor vehicle, and motor vehicle
2017-05-30
Patent
Elektronische Ressource
Englisch
IPC: | 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 |
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