Information object creation based on an optimized test procedure method and apparatus

• US 20070293998A1
• Filed: 06/14/2006
• Published: 12/20/2007
• Est. Priority Date: 06/14/2006
• Status: Abandoned Application

• Current Assignee: SPX Corporation
• Original Assignee: SPX Corporation
• Inventors: Underdal, Olav M., Portyanko, Oleksiy, Mayes, Randy L., Gilbert, Harry M., Fountain, Gregory J., Wittliff, William W.
• Application Number:
  US11/452,240
• Publication Number:
  US 20070293998A1
• Time in Patent Office: Days
• US Class Current: 701/29
• CPC Class Codes: G06N 5/02 Knowledge representation; Symbolic representation

Abstract

An information object generator gathers and organizes information corresponding to an optimized static diagnostic test procedure from a diverse set of information sources and dynamically produces a static information object organized in a sequence or data structure that corresponds to the optimized diagnostic test procedure. The information object generator defines a vehicle component taxonomy, fault taxonomy, diagnostic taxonomy, repair taxonomy and information taxonomy. The information object generator then imports a diagnostic test sequence and associates relevant information to each test step or diagnostic procedure in the sequence to create an information object that corresponds to the diagnostic test sequence. The information object generator further instantiates the information object for presentation to a user while being guided through the diagnostic test sequence or independent of the diagnostic test sequence.

Claims

1. A computer-implemented method of dynamically producing an information object based on an optimized diagnostic test sequence, comprising:

reading an optimized diagnostic test sequence related to a symptom, the diagnostic test sequence including a first diagnostic test; and

associating a first information segment with the first diagnostic test.

2. The computer-implemented method of claim 1, further comprising identifying the first information segment as being related to the first diagnostic test.

3. The computer-implemented method of claim 1, further comprising creating an information data structure based at least in part on a fault taxonomy.

4. The computer-implemented method of claim 1, further comprising creating an information data structure based at least in part on the diagnostic test sequence, wherein at least one of a plurality of information segments is associated with each of a plurality of diagnostic tests in the sequence.

5. The computer-implemented method of claim 1, further comprising appending a procedure of the first diagnostic test to the diagnostic data structure.

6. The computer-implemented method of claim 1, wherein the first information segment comprises at least a portion of one selected from the following:

an operation manual, a repair manual, a maintenance manual, an illustrated parts catalog, a component maintenance manual, a technical service bulletin, a recommended maintenance schedule, a technical drawing, a wiring diagram, a diagnostic schematic, a component description, a photograph, a vehicle maintenance record, a service center maintenance record, and a manufacturer warranty record and a failure mode and affects analysis.

7. The computer-implemented method of claim 1, wherein the first information segment comprises at least one selected from the following:

an estimated time required to perform the first diagnostic test, a difficulty of performing the first diagnostic test, an estimated time required to remove and replace a component, a difficulty of removing and replacing the component, an availability of a replacement component, an estimated cost of the component, an estimated cost per time unit of labor, empirical data regarding a probability that a failure mode exists given the existence of the symptom, an estimate of the probability that the failure mode exists given the existence of the symptom, a frequency of the failure mode, a vehicle mileage, a vehicle configuration, and a vehicle modification.

8. The computer-implemented method of claim 1, wherein the diagnostic test sequence is further related to a vehicle.

9. A computer program product for dynamically producing an information object based on an optimized diagnostic test sequence, comprising a computer-readable medium encoded with instructions configured to be executed by a processor in order to perform predetermined operations comprising:

reading an optimized diagnostic test sequence related to a symptom, the diagnostic test sequence including a first diagnostic test; and

associating a first information segment with the first diagnostic test.

10. The computer program product of claim 9, wherein the predetermined operations further comprise identifying the first information segment as being related to the first diagnostic test.

11. The computer program product of claim 9, wherein the predetermined operations further comprise creating an information data structure based at least in part on a fault taxonomy.

12. The computer program product of claim 9, wherein the predetermined operations further comprise creating an information data structure based at least in part on the diagnostic test sequence, wherein at least one of a plurality of information segments is associated with each of a plurality of diagnostic tests in the sequence.

13. The computer program product of claim 9, wherein the predetermined operations further comprise appending a procedure of the first diagnostic test to the diagnostic data structure.

14. The computer program product of claim 9, wherein the first information segment comprises at least a portion of one selected from the following:

an operation manual, a repair manual, a maintenance manual, an illustrated parts catalog, a component maintenance manual, a technical service bulletin, a recommended maintenance schedule, a technical drawing, a wiring diagram, a diagnostic schematic, a component description, a photograph, a vehicle maintenance record, a service center maintenance record, and a manufacturer warranty record and a failure mode and affects analysis.

15. The computer program product of claim 9, wherein the first information segment comprises at least one selected from the following:

an estimated time required to perform the first diagnostic test, a difficulty of performing the first diagnostic test, an estimated time required to remove and replace a component, a difficulty of removing and replacing the component, an availability of a replacement component, an estimated cost of the component, an estimated cost per time unit of labor, empirical data regarding a probability that a failure mode exists given the existence of the symptom, an estimate of the probability that the failure mode exists given the existence of the symptom, a frequency of the failure mode, a vehicle mileage, a vehicle configuration, and a vehicle modification.

16. The computer program product of claim 9, wherein the diagnostic test sequence is further related to a vehicle.

17. A diagnostic tool for dynamically producing an information object based on an optimized diagnostic test sequence, comprising:

a diagnostic test sequence reader configured to read an optimized diagnostic test sequence related to a symptom, the diagnostic test sequence including a first diagnostic test; and

an information associator configured to associate a first information segment with the first diagnostic test.

18. The diagnostic tool of claim 17, wherein the information associator is further configured to identify the first information segment as being related to the first diagnostic test.

19. The diagnostic tool of claim 17, wherein the information associator is further configured to create an information data structure based at least in part on a fault taxonomy.

20. The diagnostic tool of claim 17, wherein the information associator is further configured to create an information data structure based at least in part on the diagnostic test sequence, wherein at least one of a plurality of information segments is associated with each of a plurality of diagnostic tests in the sequence.

21. The diagnostic tool of claim 17, wherein the information associator is further configured to append a procedure of the first diagnostic test to the diagnostic data structure.

22. The diagnostic tool of claim 17, wherein the first information segment comprises at least a portion of one selected from the following:

an operation manual, a repair manual, a maintenance manual, an illustrated parts catalog, a component maintenance manual, a technical service bulletin, a recommended maintenance schedule, a technical drawing, a wiring diagram, a diagnostic schematic, a component description, a photograph, a vehicle maintenance record, a service center maintenance record, and a manufacturer warranty record and a failure mode and affects analysis.

23. The diagnostic tool of claim 17, wherein the first information segment comprises at least one selected from the following:

an estimated time required to perform the first diagnostic test, a difficulty of performing the first diagnostic test, an estimated time required to remove and replace a component, a difficulty of removing and replacing the component, an availability of a replacement component, an estimated cost of the component, an estimated cost per time unit of labor, empirical data regarding a probability that a failure mode exists given the existence of the symptom, an estimate of the probability that the failure mode exists given the existence of the symptom, a frequency of the failure mode, a vehicle mileage, a vehicle configuration, and a vehicle modification.

24. The diagnostic tool of claim 17, wherein the diagnostic test sequence is further related to a vehicle.

25. A diagnostic tool for dynamically producing an information object based on an optimized diagnostic test sequence, comprising:

means for reading an optimized diagnostic test sequence related to a symptom, the diagnostic test sequence including a first diagnostic test; and

means for associating a first information segment with the first diagnostic test.

26. The diagnostic tool of claim 25, further comprising means for identifying the first information segment as being related to the first diagnostic test.

27. The diagnostic tool of claim 25, further comprising means for creating an information data structure based at least in part on a fault taxonomy.

28. The diagnostic tool of claim 25, further comprising means for creating an information data structure based at least in part on the diagnostic test sequence, wherein at least one of a plurality of information segments is associated with each of a plurality of diagnostic tests in the sequence.

29. The diagnostic tool of claim 25, further comprising means for appending a procedure of the first diagnostic test to the diagnostic data structure.

30. The diagnostic tool of claim 25, wherein the first information segment comprises at least a portion of one selected from the following:

an operation manual, a repair manual, a maintenance manual, an illustrated parts catalog, a component maintenance manual, a technical service bulletin, a recommended maintenance schedule, a technical drawing, a wiring diagram, a diagnostic schematic, a component description, a photograph, a vehicle maintenance record, a service center maintenance record, and a manufacturer warranty record and a failure mode and affects analysis.

31. The diagnostic tool of claim 25, wherein the first information segment comprises at least one selected from the following:

an estimated time required to perform the first diagnostic test, a difficulty of performing the first diagnostic test, an estimated time required to remove and replace a component, a difficulty of removing and replacing the component, an availability of a replacement component, an estimated cost of the component, an estimated cost per time unit of labor, empirical data regarding a probability that a failure mode exists given the existence of the symptom, an estimate of the probability that the failure mode exists given the existence of the symptom, a frequency of the failure mode, a vehicle mileage, a vehicle configuration, and a vehicle modification.

32. The diagnostic tool of claim 25, wherein the diagnostic test sequence is further related to a vehicle.