A method of displaying a residual capacity of a secondary battery causes a computer of a display device to perform calculating a residual capacity of a secondary battery that is configured to store electric power for driving a motor-driven vehicle on the basis of at least an estimated value of an open-circuit voltage of the secondary battery storing the residual capacity of the secondary battery which is calculated at the time of stopping of supply of electric power of the secondary battery in a storage and displaying the residual capacity at the time of stopping of supply of electric power of the secondary battery, which is stored in the storage, on a display at the time of starting of supply of electric power of the secondary battery and subsequently displaying the residual capacity of the secondary battery on the display within a range with a predetermined upper limit value and a predetermined lower limit value with respect to the residual capacity at the time of stopping of supply of electric power of the secondary battery.
METHOD OF DISPLAYING RESIDUAL CAPACITY OF SECONDARY BATTERY, DISPLAY DEVICE, AND MOTOR-DRIVEN VEHICLE
10.12.2020
Patent
Elektronische Ressource
Englisch
IPC: | G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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 |
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