Method and system for preventing a fuel dispensing system from dispensing inappropriate fuel to a vehicle
First Claim
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1. A method comprising:
- receiving a fuel type identifier from a sensor implemented within a fuel cap of a vehicle at a fuel dispenser;
receiving, at the fuel dispenser, an indicator of a type of fuel selected by a user at the fuel dispenser;
receiving, at the fuel dispenser, indicators of a number of different types of fuels that are acceptable for the vehicle;
comparing the type of fuel selected by the user with the different types of fuels that are acceptable for the vehicle;
when the type of fuel selected by the user corresponds to at least one of the different types of fuels that are acceptable for the vehicle, dispensing fuel from the fuel dispenser; and
when the type of fuel selected by the user does not correspond to at least one of the different types of fuels that are acceptable for the vehicle, preventing dispensing fuel from the fuel dispenser.
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Abstract
A method and system for dispensing fuel to a vehicle includes a sensor generating a fuel identifier signal associated with the vehicle and a fuel dispenser having a fuel type a fuel type selector generating a fuel type selector signal. The system also includes a control module in communication with the sensor and the fuel dispenser. The control module compares the fuel identifier with fuel type. When the fuel type corresponds to the fuel identifier, the control module enables a dispensing of fuel from the fuel dispenser. When the fuel type does not correspond to the fuel identifier, the control module prevents the dispensing of fuel.
19 Citations
16 Claims
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1. A method comprising:
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receiving a fuel type identifier from a sensor implemented within a fuel cap of a vehicle at a fuel dispenser; receiving, at the fuel dispenser, an indicator of a type of fuel selected by a user at the fuel dispenser; receiving, at the fuel dispenser, indicators of a number of different types of fuels that are acceptable for the vehicle; comparing the type of fuel selected by the user with the different types of fuels that are acceptable for the vehicle; when the type of fuel selected by the user corresponds to at least one of the different types of fuels that are acceptable for the vehicle, dispensing fuel from the fuel dispenser; and when the type of fuel selected by the user does not correspond to at least one of the different types of fuels that are acceptable for the vehicle, preventing dispensing fuel from the fuel dispenser. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A system comprising:
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a sensor that is implemented within a fuel cap of a vehicle and that generates fuel type identifier; a fuel dispenser; and a control module in communication with the sensor and the fuel dispenser, said control module receiving an indicator of a type of fuel selected by a user at the fuel dispenser, receiving indicators of a number of different types of fuels that are acceptable for the vehicle, comparing the type of fuel selected by the user with the different types of fuels that are acceptable for the vehicle, when the type of fuel selected by the user corresponds to at least one of the different types of fuels that are acceptable for the vehicle, said control module enabling a dispensing of the fuel type from the fuel dispenser, and when the type of fuel selected by the user does not correspond to at least one of the different types of fuels that are acceptable for the vehicle, said control module preventing the dispensing of the fuel type. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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Specification