Methods, systems and tools for programming tire pressure monitoring sensors

• US 9,122,423 B2
• Filed: 12/12/2012
• Issued: 09/01/2015
• Est. Priority Date: 12/12/2012
• Status: Active Grant

• Current Assignee: Continental Automotive Systems, Inc. (Continental AG)
• Original Assignee: Continental Automotive Systems, Inc. (Continental AG)
• Inventors: McIntyre, Matthew D, Deniau, Jean Christophe, Farrell, Brian J
• Primary Examiner(s): Chen, Qing
• Application Number:
  US13/712,143
• Publication Number:
  US 20140165026A1
• Time in Patent Office: 993 Days
• Field of Search: 717168-178, 731/46, 116/34.R, 340/426.33, 340/442
• US Class Current: 1/1
• CPC Class Codes: B60C 23/0408 transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
• CPC Class Codes: B60C 23/0471 System initialisation, e.g. upload or calibration of operating parameters
• CPC Class Codes: B60C 23/0479 Communicating with external units being not part of the vehicle, e.g. tools for diagnostic, mobile phones, electronic keys or service stations
• CPC Class Codes: G01M 17/013 Wheels
• CPC Class Codes: G01M 17/02 Tyres
• CPC Class Codes: G06F 8/10 Requirements analysis; Specification techniques
• CPC Class Codes: G06F 8/65 Updates security arrangements therefor G06F21/57

Abstract

The present invention relates to methods, systems and tools for programming tire pressure monitoring sensors based upon ascertained vehicle identification numbers. In one aspect, the present invention provides a method of programming a tire pressure monitoring sensor of a vehicle wheel unit. The method includes obtaining identification information of a vehicle with a programming tool for a tire pressure monitoring sensor. The method further includes comparing the identification information with a database of identification information to determine a program software that is compatible with the vehicle. The method further includes programming the tire pressure monitoring sensor with the program software.

Claims

1. A method of programming a tire pressure monitoring sensor of a vehicle wheel unit, comprising the steps of:

storing, in a hand-held programming tool, a database of identification codes, wherein the database of identification codes includes a plurality of vehicle identification numbers (VINs), wherein each of the plurality of VINs includes an associated make, model, or year of a vehicle, and wherein each of the plurality of VINs includes a reference to a program software associated with one or more of the make, the model, or the year of the vehicle;

storing, in the hand-held programming tool, a database of program software, wherein the database of program software includes a plurality of program software modules, and wherein each of the plurality of program software modules is identified by a selected reference from the database of identification codes;

linking, by the hand-held programming tool, at least some of the plurality of program software modules to a manufacturer'"'"'s database;

periodically updating selected ones of the plurality of program software modules from the manufacturer'"'"'s database;

obtaining a first identification information of a vehicle with the hand-held programming tool for a tire pressure monitoring sensor of a vehicle wheel unit, wherein the first identification information of the vehicle is in an electronic form;

automatically retrieving a second identification information from the database of identification codes, wherein the second identification information is in an electronic form;

automatically comparing the first identification information of the vehicle with the second identification information to determine, from the database of identification codes, one or more of a make, a model, or a year of the vehicle;

selecting and obtaining a selected one of the plurality of program software modules associated with one or more of the make, the model, or the year of the vehicle from the database of program software using the reference; and

automatically programming the tire pressure monitoring sensor of the vehicle wheel unit with the selected one of the plurality of program software modules via a communication link that exists between the hand-held programming tool and the tire pressure monitoring sensor of the vehicle wheel unit.

2. The method of claim 1, wherein the step of obtaining the first identification information of the vehicle includes scanning a bar code that is representative of the first identification information of the vehicle.

3. The method of claim 2, wherein the hand-held programming tool is in communication with a separately formed scanner.

4. The method of claim 1, wherein the step of obtaining the first identification information of the vehicle includes downloading the first identification information of the vehicle from an on-board diagnostic system of the vehicle.

5. The method of claim 4, wherein the hand-held programming tool is connected to an on-board diagnostic connector of the on-board diagnostic system of the vehicle.

6. The method of claim 1, wherein the step of obtaining the first identification information of the vehicle includes manual entry of the first identification information of the vehicle into the hand-held programming tool.

7. The method of claim 1, wherein the program software includes operation commands and transmission protocols for the tire pressure monitoring sensor of the vehicle wheel unit.

8. The method of claim 1, wherein the tire pressure monitoring sensor of the vehicle wheel unit is programmed through a wired connection formed between the tire pressure monitoring sensor of the vehicle wheel unit and the hand-held programming tool.

9. The method of claim 1, wherein the tire pressure monitoring sensor of the vehicle wheel unit is programmed through a wireless connection formed between the tire pressure monitoring sensor of the vehicle wheel unit and the hand-held programming tool.

10. A tire pressure monitoring sensor of a vehicle wheel unit programmed according to the method of claim 1.

11. A programming system for a tire pressure monitoring sensor of a vehicle wheel unit, comprising:

an electronic vehicle identification code reader configured to electronically obtain a scanned vehicle identification code of a vehicle for a tire pressure monitoring sensor of a vehicle wheel unit;

a hand-held programming tool, wherein the hand-held programming tool includes a database of identification codes, wherein the database of identification codes includes a plurality of vehicle identification numbers (VINs), wherein each of the plurality of VINs includes an associated make, model, or year of a vehicle, and wherein each of the plurality of VINs includes a reference to a program software associated with one or more of the make, the model, or the year of the vehicle;

wherein the hand-held programming tool further includes a database of program software, wherein the database of program software includes a plurality of program software modules, and wherein each of the plurality of program software modules is identified by a selected reference from the database of identification codes; and

wherein the hand-held programming tool links at least some of the plurality of program software modules and a manufacturer'"'"'s database such that selected ones of the plurality of program software modules are periodically updated from the manufacturer'"'"'s database; and

a processing device configured to automatically execute software instructions to;

obtain the scanned vehicle identification code of the vehicle with the electronic vehicle identification code reader for the tire pressure monitoring sensor of the vehicle wheel unit, wherein the scanned vehicle identification code of the vehicle is in an electronic form,

automatically retrieve an identification information from the database of identification codes, wherein the identification information is in an electronic form,

automatically compare the scanned vehicle identification code of the vehicle with the identification information to determine, from the database of identification codes, one or more of a make, a model, or a year of the vehicle,

select and obtain a selected one of the plurality of program software modules associated with one or more of the make, the model, or the year of the vehicle from the database of program software using the reference, and

automatically program the tire pressure monitoring sensor of the vehicle wheel unit with the selected one of the plurality of program software modules via a communication link that exists between the hand-held programming tool and the tire pressure monitoring sensor of the vehicle wheel unit.

12. The programming system of claim 11, wherein the electronic vehicle identification code reader is disposed with the hand-held programming tool.

13. The programming system of claim 11, wherein the electronic vehicle identification code reader is separately formed and in communication with the hand-held programming tool.

14. The programming system of claim 11, wherein the processing device is disposed at the hand-held programming tool.

15. The programming system of claim 11, wherein the electronic vehicle identification code reader includes a bar code scanner that is connected to a digital memory device configured to receive and store the scanned vehicle identification code of the vehicle.

16. The programming system of claim 11, wherein the electronic vehicle identification code reader includes an on-board diagnostic connector that is connected to a digital memory device configured to receive and store the scanned vehicle identification code of the vehicle.

17. The programming system of claim 11, wherein the electronic vehicle identification code reader includes a keypad that is connected to a digital memory device configured to receive and store the scanned vehicle identification code of the vehicle.

18. The programming system of claim 11, wherein the programming system for the tire pressure monitoring sensor of the vehicle wheel unit is integrated into a single hand-held device.

19. A hand-held programming tool for programming a tire pressure monitoring sensor of a vehicle wheel unit, the hand-held programming tool comprising:

an electronic vehicle identification code reader configured to electronically obtain a scanned vehicle identification code of a vehicle for a tire pressure monitoring sensor of a vehicle wheel unit;

a database of identification codes, wherein the database of identification codes includes a plurality of vehicle identification numbers (VINs), wherein each of the plurality of VINs includes an associated make, model, or year of a vehicle, and wherein each of the plurality of VINs includes a reference to a program software associated with one or more of the make, the model, or the year of the vehicle;

a database of program software, wherein the database of program software including a plurality of program software modules, and wherein each of the plurality of program software modules is identified by a selected reference from the database of identification codes;

one or more linkages between at least some of the plurality of program software modules and a manufacturer'"'"'s database such that selected ones of the plurality of program software modules are periodically updated from the manufacturer'"'"'s database;

a control unit coupled to the electronic vehicle identification code reader, the database of identification codes, and the database of program software, wherein the control unit is configured to;

obtain the scanned vehicle identification code of the vehicle with the electronic vehicle identification code reader for the tire pressure monitoring sensor of the vehicle wheel unit, wherein the scanned vehicle identification code of the vehicle is in an electronic form,

automatically retrieve an identification information from the database of identification codes, wherein the identification information is in an electronic form,

automatically compare the scanned vehicle identification code of the vehicle with the identification information to determine, from the database of identification codes, one or more of a make, a model, or a year of the vehicle, and

select and obtain a selected one of the plurality of program software modules associated with one or more of the make, the model, or the year of the vehicle from the database of program software using the reference; and

a programming device coupled to the control unit, wherein the programming device is configured to program the tire pressure monitoring sensor of the vehicle wheel unit with the selected one of the plurality of program software modules via a communication link that exists between the hand-held programming tool and the tire pressure monitoring sensor of the vehicle wheel unit.

20. The hand-held programming tool of claim 19, wherein the electronic vehicle identification code reader includes a scanner suitable for reading a bar code.

21. The hand-held programming tool of claim 19, wherein the electronic vehicle identification code reader includes an on-board diagnostic connector for receiving the scanned vehicle identification code of the vehicle.

22. The hand-held programming tool of claim 19, wherein the electronic vehicle identification code reader includes a keypad configured to receive and store a keyed identification code.

23. The hand-held programming tool of claim 19, wherein the programming device forms a communication link with the tire pressure monitoring sensor of the vehicle wheel unit, and wherein the control unit causes the programming device to program the tire pressure monitoring sensor of the vehicle wheel unit through the communication link.

24. The hand-held programming tool of claim 23, wherein the communication link includes a wireless connection.

25. A non-transitory computer-readable memory device storing computer program instructions which, when executed by a computer comprising at least one processor, results in:

storing, in a hand-held programming tool, a database of identification codes, wherein the database of identification codes includes a plurality of vehicle identification numbers (VINs), wherein each of the plurality of VINs includes an associated make, model, or year of a vehicle, and wherein each of the plurality of VINs includes a reference to a program software associated with one or more of the make, the model, or the year of the vehicle;

storing, in the hand-held programming tool, a database of program software, wherein the database of program software includes a plurality of program software modules, and wherein each of the plurality of program software modules is identified by a selected reference from the database of identification codes;

linking, by the hand-held programming tool, at least some of the plurality of program software modules to a manufacturer'"'"'s database;

periodically updating selected ones of the plurality of program software modules from the manufacturer'"'"'s database;

obtaining a first identification information of a vehicle with the hand-held programming tool for a tire pressure monitoring sensor of a vehicle wheel unit, wherein the first identification information of the vehicle is in an electronic form;

automatically retrieving a second identification information from the database of identification codes, wherein the second identification information is in an electronic form;

automatically comparing the first identification information of the vehicle with the second identification information to determine, from the database of identification codes, one or more of a make, a model, or a year of the vehicle;

selecting and obtaining a selected one of the plurality of program software modules associated with one or more of the make, the model, or the year of the vehicle from the database of program software using the reference; and

automatically programming the tire pressure monitoring sensor of the vehicle wheel unit with the selected one of the plurality of program software modules via a communication link that exists between the hand-held programming tool and the tire pressure monitoring sensor of the vehicle wheel unit.

26. The non-transitory computer-readable memory device of claim 25, further resulting in generating a communication link with the tire pressure monitoring sensor of the vehicle wheel unit.

27. The non-transitory computer-readable memory device of claim 25, further resulting in retrieving a bar code to determine a vehicle identification code of the vehicle.

28. The non-transitory computer-readable memory device of claim 25, further resulting in retrieving a vehicle identification code of the vehicle from an on-board diagnostic system of the vehicle.

29. The non-transitory computer-readable memory device of claim 25, further resulting in retrieving a vehicle identification code of the vehicle typed into a keypad.

30. The non-transitory computer-readable memory device of claim 25, wherein the communication link with the tire pressure monitoring sensor of the vehicle wheel unit comprises a wireless link.

31. The non-transitory computer-readable memory device of claim 25, wherein the non-transitory computer-readable memory device is stored within the hand-held programming tool.