Online tracking of life-limited parts

• US 8,209,300 B2
• Filed: 02/29/2008
• Issued: 06/26/2012
• Est. Priority Date: 02/29/2008
• Status: Active Grant

• Current Assignee: The Boeing Co.
• Original Assignee: The Boeing Co.
• Inventors: Malkowicz, Warren Charles, Agus, Mariani, Chu, Richard Yao-Tsung
• Primary Examiner(s): LE, DEBBIE M
• Application Number:
  US12/040,327
• Publication Number:
  US 20090222427A1
• Time in Patent Office: 1,579 Days
• Field of Search: None
• US Class Current: 707/689
• CPC Class Codes: G06F 16/2477 Temporal data queries

Abstract

This application describes tools for online tracking of life-limited parts. These tools may support methods that include receiving queries, and searching databases in response to the queries. These methods may integrate results of the searches into reports that provide comprehensive histories of life-limited parts for installation within vehicles, and may report these integrated results. To build these databases, other methods may receive information relating to the life-limited parts from a variety of sources, load the information into suitable databases, and integrate this information as provided by the various sources. Other methods may also evaluate whether the parts have any permitted life remaining. These tools may also provide databases that store serial numbers associated with the parts, store physical locations of the parts at various times, indicate who owned the parts at different times, and include remaining life records that indicate any permitted life remaining for the parts.

Claims

1. A computer-based method comprising:

receiving, at a server of a first entity, a query referencing a life-limited part;

responsive to receiving the query, searching a database for lifetime information associated with the life-limited part, the lifetime information being provided by at least a second entity throughout a lifetime of the life-limited part;

receiving, at the server, the lifetime information associated with the life-limited part; and

integrating, at the server, the lifetime information into a report providing a comprehensive history of the life-limited part for the lifetime of the life-limited part;

wherein the comprehensive history of the life-limited part comprises information associated with any actions taken over the lifetime of the life-limited part that correspond to at least one of the following

storage of the life-limited part for any period of time during the lifetime of the life-limited part,

installation of the life-limited part into a vehicle for any period of time during the lifetime of the life-limited part,

association or assembly of the life-limited part with another life-limited part for any period of time during the lifetime of the life-limited part,

services related to repairing, reconditioning or refurbishing the life-limited part, and

regulatory directives affecting the life-limited part.

2. The method of claim 1, wherein integrating the lifetime information into the report comprises creating a chronological representation of a plurality of events that occurred within the lifetime of the life-limited part.

3. The method of claim 1, wherein receiving the query referencing the life-limited part comprises receiving a request for the comprehensive history of the life-limited part for the lifetime of the life-limited part.

4. The method of claim 1, further comprising checking for uniqueness of at least one of a part number associated with the life-limited part and a serial number associated with the life-limited part.

5. The method of claim 1, further comprising identifying at least one of a duplicate identifier associated with the life-limited part and a missing identifier associated with the life-limited part.

6. The method of claim 5, further comprising re-part marking the life-limited part in response to identifying at least one of the duplicate identifier associated with the life-limited part and the missing identifier associated with the life-limited part.

7. The method of claim 1, wherein the first entity is a customer, and the second entity comprise one of a repair provider and a vehicle manufacturer.

8. A computer-based method comprising:

receiving, via a computer, from a first source, a first instance of information relating to a life-limited part;

receiving, via the computer, from at least a second source, at least a second instance of information relating to the life-limited part, wherein at least one of the first instance of information and the second instance of information provides a comprehensive history of the life-limited part throughout a lifetime of the life-limited part;

loading the first instance of information and the second instance of information for the life-limited part into a database;

integrating the first instance of information and the second instance of information within the database forming integrated information;

calculating, via the computer, a permitted life remaining for the life-limited part based upon an in-service date record for the life-limited part and a maximum permitted life record for the life-limited part, the integrated information comprising the in-service date record and the maximum permitted life record;

evaluating, via the computer, the permitted life remaining for the life-limited part to determine whether the life-limited part has any permitted life remaining; and

upon evaluating that the life-limited part does not have any permitted life remaining, designating the life-limited part for scrap.

9. The method of claim 8, wherein evaluating whether the life-limited part has any permitted life remaining based on the integrated information comprises evaluating whether the life-limited part has reached or exceeded a maximum permitted life expressed in terms of time.

10. The method of claim 8, wherein evaluating whether the life-limited part has any permitted life remaining based on the integrated information comprises evaluating whether the life-limited part has reached or exceeded a maximum permitted life expressed in terms of duty cycles.

11. The method of claim 8, wherein receiving the first instance of information comprises receiving comprehensive vendor history information from a vendor associated with the life-limited part.

12. The method of claim 11, wherein receiving the second instance of information comprises receiving comprehensive manufacturing history information from a manufacturer that installed the life-limited part into the vehicle.

13. The method of claim 12, further comprising receiving a third instance of information, the third instance of information comprising comprehensive ownership history information from an owner associated with the life-limited part.

14. A computer-readable storage medium containing a database for tracking information related to a life-limited part, the database comprising:

a serial number record for indicating a serial number associated with the life-limited part;

a location history record for indicating a geographical location where the life-limited part was located at a time;

an owner history record for indicating an owner associated with the life-limited part;

an in-service date record for the life-limited part;

a maximum permitted life record for the life-limited part; and

a remaining life record for indicating whether the life-limited part has any permitted life remaining, the remaining life record being calculated from the in-service date record and the maximum permitted life record.

15. The computer-readable storage medium of claim 14, wherein the location history record is further for indicating a plurality of different geographic locations including the geographical location, the plurality of different geographic location being where the life-limited part was located at different respective times.

16. The computer-readable storage medium of claim 14, further comprising a vehicle history record for indicating a vehicle in which the life-limited part was installed at a time.

17. The computer-readable storage medium of claim 14, further comprising a service record for indicating a service performed on the life-limited part, and for indicating when the life-limited part was serviced.

18. The computer-readable storage medium of claim 14, further comprising a cycle history for indicating a number of periodic operations involving the life-limited part.

19. The computer-readable storage medium of claim 14, further comprising an assembly history record for identifying a further life-limited part with which the life-limited part is combined into an assembly.

20. The computer-readable storage medium of claim 14, further comprising at least one incident history record for indicating at least one abnormal operational incident involving a part.

21. The computer-readable storage medium of claim 14, further comprising a further serial number record for indicating a further serial number associated with the life-limited part, wherein the further serial number record and the serial number record are linked to provide tracing between the further serial number record and the serial number record.

22. The computer-readable storage medium of claim 14, wherein the remaining life record comprises an in-service date and a maximum permitted life parameter associated with the part.

23. The computer-readable storage medium of claim 14, wherein the remaining life record comprises a field indicating whether to scrap the life-limited part.