Fuel dispensing system utilizing XML processors

• US 20020111924A1
• Filed: 10/11/2001
• Published: 08/15/2002
• Est. Priority Date: 11/14/2000
• Status: Abandoned Application

• Current Assignee: Tokheim Sas (Cognetas LLP)
• Original Assignee: Tokheim Sas (Cognetas LLP)
• Inventors: Lewis, Tommy W.
• Application Number:
  US09/976,803
• Publication Number:
  US 20020111924A1
• Time in Patent Office: Days
• US Class Current: 705/413
• CPC Class Codes: B67D 7/04 for transferring fuels, lubricants or mixed fuels and lubricants
• CPC Class Codes: G06Q 30/06 Buying, selling or leasing transactions
• CPC Class Codes: G06Q 50/06 Energy or water supply

Abstract

A fuel dispenser environment includes multiple dispenser positions each configured with at least one application module configured to perform various dispenser and transaction related functions. Each application module includes at least one processor configured with an Extensible Markup Language (XML) signal processing capability enabling it to perform various processing tasks. The XML processor can process input data objects acquired from the fuel dispenser environment and generate corresponding XML documents that incorporate the input data. These XML files may be exchanged with other local applications or communicated over a network connection to a remote server application. The XML processor can also process input XML documents and retrieve the data objects contained therein. These retrieved data objects may then be used as inputs to the fuel dispenser environment. In particular, these data objects are provided in a native format compatible with the dispenser devices. The input XML documents may be provided by a local or remote source, such as an Internet server.

Claims

1. A system, comprising:

a refueling system comprising at least one fuel dispenser environment;

at least one processor, each processor being associated with a respective fuel dispenser environment;

each processor having an Extensible Markup Language (XML) signal processing capability.

2. The system as recited in claim 1, further comprises:

at least one application module, each application module being associated with a respective fuel dispenser environment, each application module being cooperatively associated with at least one of the at least one processor of the fuel dispenser environment associated therewith, each application module being configured to operatively perform at least one application function in relation to the fuel dispenser environment associated therewith.

3. The system as recited in claim 1, wherein each processor respectively comprises at least one of:

an encoder process configured to encode at least one input signal received from the respective fuel dispenser environment associated therewith into at least one output XML document; and

a decoder process configured to decode at least one input XML document and produce therefrom at least one output signal representative of at least one data signal embodied within the at least one input XML document, wherein at least one of the at least one output signal being readable by the respective fuel dispenser environment associated therewith.

4. The system as recited in claim 1, further comprises:

at least one network connection, each network connection being associated with a respective fuel dispenser environment, each network connection being configured for operative communication with at least one respective processor of the respective fuel dispenser environment.

5. The system as recited in claim 4, further comprises:

a network arranged in operative communication with said refueling system.

6. The system as recited in claim 5, wherein said network includes the Internet.

7. The system as recited in claim 1, wherein the XML signal processing capability of each respective processor enabling the performance of functions comprising at least one of:

receiving at least one input data object from the respective fuel dispenser environment associated therewith,

expressing the at least one input data object as at least one output XML document,

receiving at least one input XML document, and

processing the at least one input XML document to provide at least one output data object derived therefrom, wherein at least one of the at least one output data object being readable by the respective fuel dispenser environment associated therewith.

8. The system as recited in claim 7, wherein the input data objects associated with a respective fuel dispenser environment comprising signals including at least one of operational information, configuration information, status information, diagnostic information, refueling transaction information, financial information, and point-of-sale (POS) information.

9. The system as recited in claim 7, wherein the output data objects associated with a respective fuel dispenser environment comprising signals including at least one of commands, operating instructions, control information, reconfiguration information, authorization information, sale information, and program code downloads.

10. The system as recited in claim 7, wherein the input data objects associated with a respective fuel dispenser environment comprising signals generated by at least one of a dispenser controller, fuel pump assembly, fuel metering device, vapor recovery assembly, user input device, display assembly, card reader, printer, fuel monitoring equipment, audio apparatus, video apparatus, and communications apparatus.

11. The system as recited in claim 7, wherein the output data objects associated with a respective fuel dispenser environment comprising signals readable by at least one of a dispenser controller, fuel pump assembly, fuel metering device, vapor recovery assembly, user input device, display assembly, card reader, printer, fuel monitoring equipment, audio apparatus, video apparatus, and communications apparatus.

13. The system as recited in claim 12, wherein each processor respectively comprises at least one of:

an encoder process configured to encode at least one input signal received from the respective fuel dispenser environment associated therewith into at least one output XML document; and

a decoder process configured to decode at least one input XML document and produce therefrom at least one output signal representative of at least one data signal embodied within the at least one input XML document, wherein at least one of the at least one output signal being readable by the respective fuel dispenser environment associated therewith.

14. The system as recited in claim 12, wherein each application module being configured to operatively perform at least one application function in relation to the fuel dispenser environment associated therewith.

15. The system as recited in claim 14, wherein each application module being operable to perform the application functions associated therewith using data objects derived from XML documents and/or signals having an XML format, as provided by the at least one processor associated therewith.

16. The system as recited in claim 12, wherein the input signals associated with a respective fuel dispenser environment comprising signals including at least one of operational information, configuration information, status information, diagnostic information, refueling transaction information, financial information, and point-of-sale (POS) information.

17. The system as recited in claim 12, wherein the output signals associated with a respective fuel dispenser environment comprising signals including at least one of commands, operating instructions, control information, reconfiguration information, authorization information, sale information, and program code downloads.

18. The system as recited in claim 12, wherein the input signals associated with a respective fuel dispenser environment comprising signals generated by at least one of a dispenser controller, fuel pump assembly, fuel metering device, vapor recovery assembly, user input device, display assembly, card reader, printer, fuel monitoring equipment, audio apparatus, video apparatus, and communications apparatus.

19. The system as recited in claim 12, wherein the output signals associated with a respective fuel dispenser environment comprising signals readable by at least one of a dispenser controller, fuel pump assembly, fuel metering device, vapor recovery assembly, user input device, display assembly, card reader, printer, fuel monitoring equipment, audio apparatus, video apparatus, and communications apparatus.

20. The system as recited in claim 12, wherein the XML signal processing capability of each respective processor enabling the performance of functions comprising at least one of:

receiving at least one first input signal from the respective fuel dispenser environment associated therewith,

expressing the at least one first input signal as at least one first output signal provided at least in part in an XML format,

receiving at least one second input signal expressed at least in part in an XML format, and

processing the at least one second input signal to provide at least one second output signal derived therefrom, wherein at least one of the at least one second output signal being readable by the respective fuel dispenser environment associated therewith.

21. The system as recited in claim 12, further comprises:

at least one network connection, each network connection being associated with a respective fuel dispenser environment, each network connection being configured for operative communication with at least one respective application module of the respective fuel dispenser environment.

22. The system as recited in claim 21, further comprises:

a network arranged in operative communication with the respective network connection of at least one fuel dispenser environment.

24. The apparatus as recited in claim 23, wherein each XML processor respectively comprises at least one of:

a data object encoder process; and

an XML document decoder process, wherein at least one of the decoded signals produced by the XML document decoder process being compatible with the respective fuel dispenser environment associated therewith.

25. The apparatus as recited in claim 23, wherein each XML processor respectively comprises at least one of:

a first data process configured to provide at least one output signal in an XML format, using at least one signal received from the respective fuel dispenser environment associated therewith, and

a second data process configured to process at least one input signal having an XML format and provide at least one output signal derived therefrom, wherein at least one of the at least one output signal provided by the second data process being readable by the respective fuel dispenser environment associated therewith.

26. The apparatus as recited in claim 23, further comprises:

at least one network connection, each network connection being associated with a respective fuel dispenser environment, each network connection being configured for operative communication with at least one respective XML processor of the respective fuel dispenser environment.

28. The apparatus as recited in claim 27, wherein each XML processor respectively comprises at least one of:

a data object encoder process; and

an XML document decoder process, wherein at least one of the decoded signals produced by the XML document decoder process being compatible with the respective fuel dispenser environment associated therewith.

29. The apparatus as recited in claim 27, wherein each application module being configured to operatively perform at least one application function in relation to the fuel dispenser environment associated therewith.

12. A system, comprising:

at least one fuel dispenser environment; and

at least one application module, each application module being associated with a respective fuel dispenser environment;

each application module including at least one processor each having an Extensible Markup Language (XML) signal processing capability.

23. An apparatus, comprising:

at least one fuel dispenser environment; and

at least one Extensible Markup Language (XML) processor, each XML processor being associated with a respective fuel dispenser environment.

27. An apparatus, comprising:

at least one fuel dispenser environment; and

at least one application module, each application module being associated with a respective fuel dispenser environment;

each application module including at least one Extensible Markup Language (XML) processor.

30. A system, comprising:

at least one fuel dispenser environment;

at least one processor, each processor being associated with a respective fuel dispenser environment;

each processor respectively comprising at least one of;

a data process configured to provide at least one output Extensible Markup Language (XML) document, using at least one input signal received from the respective fuel dispenser environment associated therewith, and

a data process configured to process at least one input XML document and provide at least one output signal derived therefrom, wherein at least one of the at least one output signal being readable by the respective fuel dispenser environment associated therewith.

31. A system, comprising:

at least one fuel dispenser environment;

at least one processor means, each processor means being associated with a respective fuel dispenser environment;

each processor means respectively comprising at least one of;

a means, responsive to at least one input signal received from the respective fuel dispenser environment associated therewith, for generating at least one Extensible Markup Language (XML) document, using the at least one input signal as content, and

a means, responsive to at least one input XML document, for processing the at least one input XML document to produce at least one output signal derived therefrom, wherein at least one of the at least one output signal being readable by the respective fuel dispenser environment associated therewith.

32. A system, comprising:

at least one fuel dispenser environment;

at least one processor, each processor being associated with a respective fuel dispenser environment;

each processor respectively comprising at least one of;

a first data process configured to provide at least one output signal expressed at least in part in an Extensible Markup Language (XML) format, using at least one signal received from the respective fuel dispenser environment associated therewith, and

a second data process configured to process at least one input signal expressed at least in part in an XML format and to provide at least one output signal derived therefrom, wherein at least one of the at least one output signal provided by the second data process being readable by the respective fuel dispenser environment associated therewith.

33. A system, comprising:

at least one fuel dispenser environment;

at least one processor, each processor being associated with a respective fuel dispenser environment;

each processor respectively comprising at least one of;

an encoder process configured to encode at least one input signal received from the respective fuel dispenser environment associated therewith into at least one output Extensible Markup Language (XML) document, and

a decoder process configured to decode at least one input XML document and provide at least one output signal derived therefrom, wherein at least one of the at least one output signal being readable by the respective fuel dispenser environment associated therewith.

37. The method as recited in claim 36, further comprises the steps of:

providing at least one application process, each application process being configured to operatively perform at least one application function in relation to the fuel dispenser environment; and

executing at least one application function, using at least one output signal provided by the input XML document processing step.

39. The method as recited in claim 38, further comprises the steps of:

providing at least one application process, each application process being configured to operatively perform at least one application function in relation to the fuel dispenser environment; and

executing at least one application function, using at least one output signal provided by the decoding step.

34. A system, comprising:

at least one fuel dispenser environment;

at least one processor means, each processor means being associated with a respective fuel dispenser environment;

each processor means respectively comprising at least one of;

a means, responsive to at least one input signal received from the respective fuel dispenser environment associated therewith, for encoding the at least one input signal into at least one Extensible Markup Language (XML) document, and

a means, responsive to at least one input XML document, for decoding the at least one input XML document to produce at least one output signal derived therefrom, wherein at least one of the at least one output signal being readable by the respective fuel dispenser environment associated therewith.

35. A system, comprising:

at least one fuel dispenser environment;

at least one processor, each processor being associated with a respective fuel dispenser environment;

each processor respectively comprising at least one of;

an encoder process configured to encode at least one signal received from the respective fuel dispenser environment associated therewith into at least one output signal expressed at least in part in an Extensible Markup Language (XML) format, and

a decoder process configured to decode at least one input signal expressed at least in part in an XML format and provide at least one output signal derived therefrom, wherein at least one of the at least one output signal provided by the second data process being readable by the respective fuel dispenser environment associated therewith.

36. A method for use in a fuel dispenser environment, said method comprising the steps of:

receiving at least one input signal issuing from the fuel dispenser environment;

processing the at least one input signal to generate at least one Extensible Markup Language (XML) document incorporating the at least one input signal;

receiving at least one input XML document; and

processing the at least one input XML document to provide at least one output signal representative of at least one signal embodied within the at least one input XML document, wherein at least one of the at least one output signal being readable by the fuel dispenser environment.

38. A method for use in a fuel dispenser environment, said method comprising the steps of:

encoding at least one input signal issuing from the fuel dispenser environment into at least one Extensible Markup Language (XML) document; and

decoding at least one input XML document to produce at least one output signal representative of at least one data signal embodied within the at least one input XML document, wherein at least one of the at least one output signal being readable by the fuel dispenser environment.

40. A system, comprising:

at least one fuel dispenser environment, each fuel dispenser environment including at least one device;

at least one Extensible Markup Language (XML) processor, each XML processor being associated with a respective fuel dispenser environment device.

41. A system, comprising:

at least one fuel dispenser environment, each fuel dispenser environment including at least one device; and

at least one application module, each application module being associated with a respective fuel dispenser environment device;

each application module including at least one Extensible Markup Language (XML) processor.