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AssigneeRobert Bosch GmbH
InventorsChristel Sarfert, Ganesh Susmitha, Shashank Holavanahalli
Estimating the term…
A method is described for determining the capacity of an electrical energy storage unit, which method comprises the steps: a) determining a first capacity value of the electrical energy storage unit using a first mathematical model based at least on an operating time and/or on a charging throughput of the electrical energy storage unit; b) determining a second capacity value of the electrical energy storage unit using a second mathematical model based at least on a second charging throughput value of the electrical energy storage unit and on a state-of-charge difference, which is obtained from the states of charge at two different time instants; c) obtaining a correction factor for determining a capacity value using the first mathematical model on the basis of the determined first capacity value and the determined second capacity value; d) determining a third capacity value of the electrical energy storage unit using the first mathematical model based at least on the obtained correction factor and on the operating time of the electrical energy storage unit and/or on a third charging throughput value of the electrical energy storage unit.
A method for determining the capacity of an electrical energy storage unit (41), the method comprising the steps of:
A non-transitory, computer-readable storage medium containing instructions which when executed by a computer cause the computer to
A device (42) for determining the capacity of an electrical energy storage unit (41), comprising at least one means (44), an electronic control unit configured to
Dependencies are inferred from the claim text.