Method and system for vehicle refueling
First Claim
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1. A vehicle system, including,a first fuel injector coupled to a first fuel tank with a first fuel;
- a second injector coupled to a second fuel tank with a second fuel;
a display for displaying fueling profiles to a vehicle operator and receiving operator preferences from the vehicle operator;
a vehicle positioning device; and
a controller with computer-readable instructions for,displaying on the display one or more fueling profiles based on fuel usage rates of the first and second fuels, the fuel usage rates adjusted based at least on predicted future environmental weather conditions of a vehicle trip plan and ratios of injection of the first and second fuels.
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Abstract
Methods and systems are provided for facilitating refueling operations in vehicles operating with multiple fuels. A vehicle operator may be assisted in refueling the multiple fuel tanks of the vehicle by being provided one or more refueling profiles that take into account the vehicle'"'"'s future trip plans, the predicted environmental conditions along a planned route, and the operator'"'"'s preferences.
26 Citations
13 Claims
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1. A vehicle system, including,
a first fuel injector coupled to a first fuel tank with a first fuel; -
a second injector coupled to a second fuel tank with a second fuel; a display for displaying fueling profiles to a vehicle operator and receiving operator preferences from the vehicle operator; a vehicle positioning device; and a controller with computer-readable instructions for, displaying on the display one or more fueling profiles based on fuel usage rates of the first and second fuels, the fuel usage rates adjusted based at least on predicted future environmental weather conditions of a vehicle trip plan and ratios of injection of the first and second fuels. - View Dependent Claims (2, 3, 4, 5)
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6. A vehicle system, including,
a first fuel injector coupled to a first fuel tank with a first fuel; -
a second injector coupled to a second fuel tank with a second fuel; a display for displaying fueling profiles to a vehicle operator and receiving operator preferences from the vehicle operator; a vehicle positioning device; and a controller with computer-readable instructions for, displaying on the display one or more fueling profiles based on fuel usage rates of the first and second fuels, the fuel usage rates adjusted based at least on predicted future environmental conditions of a vehicle trip plan, and wherein each of the one or more displayed fueling profiles includes a fuel type, a fuel amount, a fuel ratio between the first and second fuels, one or more fueling stations, and directions to each of the one or more fueling stations, and wherein the controller further includes instructions for navigating the vehicle to a fueling station selected by the vehicle operator; and
receiving fuel according to a fueling profile selected by the vehicle operator from the displayed fueling profiles. - View Dependent Claims (7, 8)
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9. A vehicle system, including,
a first fuel injector coupled to a first fuel tank with a first fuel; -
a second injector coupled to a second fuel tank with a second fuel; a display for displaying fueling profiles to a vehicle operator and receiving operator preferences from the vehicle operator; a vehicle positioning device; and a controller with computer-readable instructions for, displaying on the display one or more fueling profiles based on a ratio of the first and second fuels. - View Dependent Claims (10, 11, 12, 13)
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Specification