Method and device for forecasting the range of a vehicle with an at least partially electric drive
First Claim
1. A method for forecasting predicted remaining driving ranges of a transportation vehicle for a plurality of times within a predetermined period of time in the future, wherein the transportation vehicle is at least partially electric driven, the method comprising:
- detecting, by the transportation vehicle, when a first operating mode of the transportation vehicle is ended, wherein, during the first operating mode, an engine of the transportation vehicle is on, wherein the transportation vehicle switches into a second operating mode in response to the first operating mode ending, wherein, during the second operating mode, the engine of the transportation vehicle is off;
determining, by the transportation vehicle, a state of charge and corresponding predicted remaining driving range of the transportation vehicle at the time the first operating mode ends, in response to detection of the first operating mode ending;
determining, by the transportation vehicle, forecasted weather conditions for transportation vehicle surroundings over the predetermined period of time in the future, wherein the predetermined period of time begins at the first operating mode end time, wherein the transportation vehicle is in the second operating mode for at least a portion of the predetermined period of time;
determining, by the transportation vehicle, a plurality of adjusted, predicted, remaining driving ranges corresponding to the state of charge determined when the first operating mode ends based on the forecasted weather conditions and the state of charge and predicted driving range determined when the first operating mode ends, wherein the plurality of adjusted, predicted, remaining driving ranges correspond to the plurality of times during the predetermined period of time and take into consideration forecasted weather conditions at the plurality of times during the predetermined period of time; and
transmitting, by the transportation vehicle, the plurality of adjusted, predicted, remaining driving ranges for the plurality of times during the predetermined period of time along with the forecasted weather conditions to the mobile phone for display.
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Accused Products
Abstract
A method for predicting a range of a vehicle having an at least partially electric drive. When a first operating mode of the vehicle is ended at a time, the vehicle switches into a second operating mode when the first operating mode ends. The range of the vehicle is determined when the first operating mode ends. Starting at the time at which the first operating mode ends, the temporal development of a parameter from the surroundings of the vehicle is determined for a certain duration, wherein the vehicle is in the second operating mode for at least a portion of the certain duration. Also disclosed is a device for predicting a range of a vehicle having an at least partially electric drive.
12 Citations
14 Claims
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1. A method for forecasting predicted remaining driving ranges of a transportation vehicle for a plurality of times within a predetermined period of time in the future, wherein the transportation vehicle is at least partially electric driven, the method comprising:
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detecting, by the transportation vehicle, when a first operating mode of the transportation vehicle is ended, wherein, during the first operating mode, an engine of the transportation vehicle is on, wherein the transportation vehicle switches into a second operating mode in response to the first operating mode ending, wherein, during the second operating mode, the engine of the transportation vehicle is off; determining, by the transportation vehicle, a state of charge and corresponding predicted remaining driving range of the transportation vehicle at the time the first operating mode ends, in response to detection of the first operating mode ending; determining, by the transportation vehicle, forecasted weather conditions for transportation vehicle surroundings over the predetermined period of time in the future, wherein the predetermined period of time begins at the first operating mode end time, wherein the transportation vehicle is in the second operating mode for at least a portion of the predetermined period of time; determining, by the transportation vehicle, a plurality of adjusted, predicted, remaining driving ranges corresponding to the state of charge determined when the first operating mode ends based on the forecasted weather conditions and the state of charge and predicted driving range determined when the first operating mode ends, wherein the plurality of adjusted, predicted, remaining driving ranges correspond to the plurality of times during the predetermined period of time and take into consideration forecasted weather conditions at the plurality of times during the predetermined period of time; and transmitting, by the transportation vehicle, the plurality of adjusted, predicted, remaining driving ranges for the plurality of times during the predetermined period of time along with the forecasted weather conditions to the mobile phone for display. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A device to forecast a predicted driving range of a transportation vehicle for a plurality of times within a predetermined period of time in the future, wherein the transportation vehicle is at least partially electric driven, the device comprising:
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a detection unit to detect when a first operating mode of the transportation vehicle ends, wherein, during the first operating mode, an engine of the transportation vehicle is on, wherein the transportation vehicle switches into a second operating mode in response to the detected end of the first operating mode, wherein, during the second operating mode, the engine of the transportation vehicle is off; a determination unit to determine a state of charge and corresponding predicted remaining driving range of the vehicle at the time the first operating mode ends, in response to the detected end of the first operating mode and, in response to the detected end of the first operating mode, determine forecasted weather conditions for surroundings of the transportation vehicle over the predetermined period of time in the future; a prediction unit to determine a plurality of adjusted, predicted, remaining driving ranges corresponding to the state of charge and predicted, remaining driving range determined when the first operating mode ends based on the forecasted weather conditions for the plurality of times during the predetermined period of time and the state of charge and predicted, remaining driving range determined when the first operating mode ends, wherein the plurality of adjusted, predicted, remaining driving ranges correspond to the plurality of times during the predetermined period of time and take into consideration forecasted weather conditions at the plurality of times during the predetermined period of time; and an output unit to output the plurality of adjusted, predicted remaining, driving ranges for the plurality of times during the predetermined period of time along with the forecasted weather conditions. - View Dependent Claims (14)
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Specification