초록 ▼

A vehicle may include one or more controllers configured to determine a remaining energy of the vehicle's battery, to determine a series of energy consumption rates of the vehicle, and to select a set of energy consumption rates from the series. The one or more controllers may be further configured

A vehicle may include one or more controllers configured to determine a remaining energy of the vehicle's battery, to determine a series of energy consumption rates of the vehicle, and to select a set of energy consumption rates from the series. The one or more controllers may be further configured to determine an expected drive range for the vehicle based on the remaining energy and the selected set of energy consumption rates.

대표청구항 ▼

1. A vehicle comprising: an electric machine configured to generate motive power for the vehicle;a battery configured to store energy for the electric machine; andone or more controllers configured to determine a remaining energy of the battery,determine a series of energy consumption rates for the

1. A vehicle comprising: an electric machine configured to generate motive power for the vehicle;a battery configured to store energy for the electric machine; andone or more controllers configured to determine a remaining energy of the battery,determine a series of energy consumption rates for the vehicle,determine whether at least one of the series of energy consumption rates differs from an average of the series of energy consumption rates by a predetermined amount, anddetermine an expected vehicle drive range (i) based on the remaining energy and the at least one of the series of energy consumption rates if the at least one of the series of energy consumption rates differs from the average of the series of energy consumption rates by the predetermined amount and (ii) based on the remaining energy and all of the series of energy consumption rates if the at least one of the series of energy consumption rates does not differ from the average of the series of energy consumption rates by the predetermined amount. 2. The vehicle of claim 1 wherein each of the series of energy consumption rates is determined for a specified distance traveled by the vehicle. 3. The vehicle of claim 1 further comprising a driver interface, wherein the one or more controllers are further configured to cause the expected vehicle drive range to be at least one of displayed or played via the driver interface. 4. A vehicle comprising: an electric machine configured to generate motive power for the vehicle;a battery configured to store energy for the electric machine; andone or more controllers configured to determine a remaining energy of the battery,determine a series of energy consumption rates for the vehicle,determine whether an average of the series of energy consumption rates differs from an average of a subset of the series of energy consumption rates by a predetermined amount,select a set of energy consumption rates from the series based on whether the average of the series differs from the average of the subset by the predetermined amount, anddetermine an expected drive range for the vehicle based on the remaining energy and the selected set of energy consumption rates. 5. The vehicle of claim 4 wherein the selected set of energy consumption rates includes the subset of the series of energy consumption rates if the average of the series differs from the average of the subset by the predetermined amount. 6. The vehicle of claim 4 wherein the selected set of energy consumption rates includes all of the energy consumption rates of the series. 7. The vehicle of claim 4 further comprising a driver interface, wherein the one or more controllers are further configured to cause the expected vehicle drive range to be at least one of displayed or played via the driver interface. 8. A vehicle comprising: an electric machine configured to generate motive power for the vehicle;a battery configured to store energy for the electric machine; andone or more controllers configured to determine a remaining energy of the battery,determine a series of energy consumption rates for the vehicle,determine an average of the series of energy consumption rates,determine a number of the energy consumption rates of the series that differ from the average by a predetermined amount,determine whether the number exceeds a predetermined number,select a set of energy consumption rates from the series based on whether the number exceeds the predetermined number, anddetermine an expected drive range for the vehicle based on the remaining energy and the selected set of energy consumption rates. 9. The vehicle of claim 8 wherein the selected set of energy consumption rates includes the energy consumption rates of the series that differ from the average by the predetermined amount if the number exceeds the predetermined number. 10. The vehicle of claim 8 wherein the selected set of energy consumption rates includes all of the energy consumption rates of the series. 11. The vehicle of claim 8 further comprising a driver interface, wherein the one or more controllers are further configured to cause the expected vehicle drive range to be at least one of displayed or played via the driver interface.