Apparatus and Method for Transferring Data Between a Fuel Providing Means and a Vehicle for the Prevention of Misfuelling

• US 20160023886A1
• Filed: 03/14/2014
• Published: 01/28/2016
• Est. Priority Date: 03/15/2013
• Status: Active Grant

• Current Assignee: ITCiCo Spain, S.L.
• Original Assignee: ITCiCo Spain, S.L.
• Inventors: BRADEN, Jude
• Granted Patent: US 9,650,235 B2
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: B67D 7/34 Means for preventing unauthorised delivery of liquid
• CPC Class Codes: B67D 7/348 by interrogating an information transmitter, e.g. a transponder B67D7/145 takes precedence

Abstract

An apparatus and method for distinguishing the correct type of fuel to be disposed in a vehicle (4) is provided. The apparatus includes an RFID tag (40) disposed on one of a vehicle (4) or a fuel providing means (2), and a radio receiving means (42) disposed on the other of the vehicle (4) or fuel providing means (2). A signal, indicative of a type of fuel, is emitted by the RFID tag (40) and compared with a predetermined radio signal stored in a storage means (41), and a warning is generated on the basis of a determination of correspondence between the detected radio signal and predetermined radio signal. The present invention therefore provides a safe and reliable system that removes or reduces human decision from a refuelling process, and ensures the correct fuel is provided to the vehicle (4).

Claims

1-18. -18. (canceled)

19. An apparatus for transferring data between a fuel providing means and a vehicle for the prevention of misfuelling, comprising:

an RFID tag, adapted to emit a radio signal, disposed on one of the vehicle and the fuel providing means;

a radio receiving means, disposed on the other one of the vehicle and the fuel providing means, adapted to detect the radio signal emitted by the RFID tag;

storage means for storing a predetermined radio signal;

determining means for comparing the detected radio signal with the predetermined radio signal and determining a correspondence; and

an alarm unit, wherein the alarm unit is adapted to generate a warning signal on the basis of the correspondence, wherein the detected radio signal and the predetermined radio signal are each representative of a type of fuel,

a switch provided in a holster of the fuel providing means, the switch provided in a power providing circuit that provides power to at least one of the RFID tag and the radio receiving means disposed on the fuel providing means, such that the switch is adapted to control the supply of power to one of the RFID tag and the radio receiving means.

20. The apparatus of claim 19, wherein the RFID tag is disposed on one of a surface adjacent a fuel tank opening of the vehicle and a fuel dispensing means of the fuel providing means, and is either integrally formed with the fuel providing means and vehicle, or is attachable to the fuel providing means and vehicle;

and

the radio receiving means is disposed on the other of the surface adjacent the fuel tank opening of the vehicle and the fuel dispensing means of the fuel providing means, and is either integrally formed with the fuel providing means and vehicle, or is attachable to the fuel providing means and vehicle.

21. The apparatus of claim 19, wherein RFID tag is disposed on the vehicle and is fitted with a copper antenna housed in an internal circular enclosure and sealed in a rubber compound.

22. The apparatus of claim 21, wherein the RFID tag fitted with a copper antenna circular in shape for fitting around the fuel port, has single directional type grip-flaps attached on the inside area.

23. The apparatus of claim 19, wherein the radio receiving means is disposed on the fuel providing means and is fitted with a copper antenna.

24. The apparatus of claim 19, wherein the alarm unit is adapted to generate a warning signal which is one of:

a visual based signal;

a sound based signal;

a visual and sound based signal;

a vibration signal;

a visual and vibration based signal;

a sound and vibration based signal; and

a visual, sound, and vibration based signal.

25. The apparatus of claim 19, wherein the alarm unit is provided with closing means and the warning signal further comprises a signal adapted to activate said closing means, the closing means adapted to at least one of:

a) close a fluid path between the fuel providing means and the vehicle, wherein the closing means includes at least one of a closing means located in the fluid path of the fuel dispensing means, and a closing means located in the fluid path of the vehicle; and

b) switch off a pump of the fuel providing means.

26. The apparatus of claim 19, wherein the RFID tag is provided with a battery.

27. The apparatus of claim 19, wherein the radio receiving means further comprises a passive power source, the passive power source adapted to provide power to the RFID tag via an interaction between the RFID tag and the passive power source when the passive power source is in range of the RFID tag.

28. The apparatus of claim 19, further comprising fail safe means adapted to prevent the exchange of fuel between the fuel providing means and the vehicle if no radio signal is detected by the radio receiving means, wherein the fuel providing means is adapted to switch from a deactivated state to an activated state when the detected radio signal and predetermined radio signal correspond.

29. The apparatus of claim 19 further comprising a manual override button, wherein the manual override button, when activated, is adapted to allow the transfer of fuel from the fuel providing means to the vehicle regardless of the correspondence.

30. The apparatus of claim 19, wherein the radio receiving means, the storage means, the determining means and the alarm unit are housed in a splash-guard device adapted for mounting to the nozzle of a fuel pump.

31. The apparatus of claim 19, wherein either the RFID tag for use with the radio receiving means or the radio receiving means for use with the RFID tag, for the transferring of data between the fuel dispensing means and a fuel tank opening of the vehicle, is disposed on a fuel station component comprising a fuel dispensing means.

32. The apparatus of claim 19, wherein either the RFID tag for use with the radio receiving means or the radio receiving means for use with the RFID tag, for the transferring of data between a fuel dispensing means of the fuel providing means and the fuel tank opening of the vehicle, is disposed on a vehicle component comprising a fuel tank opening of the vehicle.

33. The apparatus of claim 19, wherein either the RFID tag-for use with the radio receiving means or the radio receiving means for use with the RFID tag, for the transferring of data between a fuel dispensing means of the fuel providing means and the fuel tank opening of the vehicle, is disposed on a fuel filler cap suitable for retrofitting to an arbitrary vehicle.

34. A method for the transfer of data between a fuel providing means and a vehicle for the prevention of misfuelling, comprising:

a storing step for storing a predetermined radio signal, the predetermined radio signal containing data representative of a type of fuel;

a transmitting step for transmitting a radio signal from at least one of the fuel providing means and the vehicle, the radio signal containing data representative of a type of fuel;

a detecting step for detecting the radio signal emitted by the at least one of the fuel providing means and the vehicle;

a determining step for determining the correspondence between the detected radio signal and the predetermined radio signal; and

a warning step for generating a warning signal on the basis of the determining step.

a powering step for providing power by means of a switch provided in a holster of the fuel providing means, to at least one of the RFID tag and the radio receiving means, the switch being provided in a power providing circuit.

35. The method of claim 34, wherein, if the determining step determines that the detected radio signal corresponds to the predetermined radio signal, fuelling is permitted, and, if the detected radio signal is different from the predetermined radio signal, the warning signal is generated.

36. The method of claim 34, further comprising a closing means operating step, wherein the closing means operating step includes operating closing means in response to the warning signal, the closing means enabling at least one of:

a) the closing of a fluid path between the fuel providing means and the vehicle, wherein the closing means includes at least one of a closing means located in the fluid path of the fuel providing means and a closing means located in the fluid path of the vehicle; and

b) the switching of a pump of the fuel providing means to an off state.