PRODUCT RELIABILITY TRACKING AND NOTIFICATION SYSTEM AND METHOD

• US 20100114838A1
• Filed: 10/20/2008
• Published: 05/06/2010
• Est. Priority Date: 10/20/2008
• Status: Abandoned Application

• Current Assignee: Honeywell International Inc.
• Original Assignee: Honeywell International Inc.
• Inventors: Sicz, Michael, Krithivasan, Muthukumar, Pirtle, Randall, Camp, John, Lall, Nitesh, Baliga, Sandeep, Subrahmanya, Amarnath, Subramani, Somesh, Subramonian, Prakash, Sethu, Ramji
• Application Number:
  US12/254,668
• Publication Number:
  US 20100114838A1
• Time in Patent Office: Days
• US Class Current: 707/687
• CPC Class Codes: G06Q 10/00 Administration; Management
• CPC Class Codes: G06Q 10/06 Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling

Abstract

Methods and apparatus are provided for tracking product reliability. A product removal database having removal data stored therein that are associated with one or more products is periodically accessed at a user-specified periodicity. An aircraft flight-hours database having time-in-flight data stored therein that are associated with each product is periodically accessed at the user-specified periodicity. One or more user-selected algorithms are executed, using at least a portion of the periodically accessed removal data, to determine if the criterion for a user-specified reliability parameter is met or not. If it is determined that the criterion for the user-selected reliability parameter is not met, then an alert is transmitted to a preset destination.

Claims

1. A method of tracking product reliability, comprising:

periodically accessing, at a user-selected periodicity, removal data stored in a product removal database, the removal data associated with a product;

periodically accessing, at the user-selected periodicity, product where-used data stored in a where-used database, the product where-used data associated with at least selected ones of the products for which removal data are stored in the product removal database and representative of where the at least selected ones of the products are used;

periodically accessing, at the user-selected periodicity, time-in-service data stored in an aircraft flight-hours database, the time-in-service data associated with each product for which where-used data are stored in the product where-used database;

executing one or more user-selected algorithms, using at least a portion of the periodically accessed removal data, to determine if a criterion for a user-specified reliability parameter is not met; and

transmitting an alert to a preset destination if it is determined that the criterion for the user-selected reliability parameter is not met.

2. The method of claim 1, wherein the one or more user-selected algorithms include one or more mean time between failure (MTBX) algorithms.

3. The method of claim 2, wherein the one or more MTBX algorithms include an instantaneous MTBX algorithm.

4. The method of claim 1, wherein the one or more user-selected algorithms include a Crow-AMSAA model algorithm.

5. The method of claim 1, wherein the one or more user-selected algorithms include a Pareto trend chart generation algorithm

6. The method of claim 1, wherein the one or more user-selected algorithms include a keyword search algorithm.

7. The method of claim 1, further comprising:

automatically generating one or more reliability-related reports for the product line if the criterion for the user-specified reliability parameter is not met.

8. The method of claim 6, further comprising:

rendering images representative of at least portions of the one or more reliability-related reports.

9. The method of claim 1, wherein:

the step of transmitting an alert comprises generating and transmitting an electronic mail (e-mail) message to the preset destination; and

the preset destination comprises a preset e-mail address.

10. The method of claim 9, further comprising:

generating and transmitting the e-mail message to a plurality of preset e-mail addresses.

11. The method of claim 1, further comprising:

displaying a graphical user interface (GUI) that includes a plurality of user interface fields for receiving input data from a user via a user interface device.

12. A system for tracking product reliability, comprising:

a product removal database having removal data stored therein, the removal data associated with a product;

a product where-used data database having product where-used data stored therein, the product where-used data associated with at least selected ones of the products for which removal data are stored in the product removal database and representative of where the at least selected ones of the products are used;

an aircraft flight-hours database having time-in-service data stored therein, the time-in-service data associated with each product for which where-used data are stored in the product where-used database; and

a processor in operable communication with the display device, the product removal database, the where-used database, and the aircraft flight-hours database, the processor configured to;

periodically access, at a user-selected periodicity, removal data stored in the product removal database,

periodically access, at the user-selected periodicity, product where-used data stored in the where-used database,

periodically access, at the user-selected periodicity, time-in-service data stored in the aircraft flight-hours database,

execute one or more user-selected algorithms, using at least a portion of the periodically accessed removal data and the periodically accessed time-in-flight data, to determine a reliability-related criterion for the product line,

compare the determined reliability-related parameter to a user-selected criterion, and

transmit an alert to a preset destination if the determined reliability-related criterion does not meet the user-selected criterion.

13. The system of claim 12, wherein the one or more user-selected algorithms include one or more mean time between failure (MTBX) algorithms.

14. The system of claim 13, wherein the one or more MTBX algorithms include an instantaneous MTBX algorithm.

15. The system of claim 12, wherein the one or more user-selected algorithms include a Crow-AMSAA model algorithm.

16. The system of claim 12, wherein the one or more user-selected algorithms include a Pareto trend chart generation algorithm

17. The system of claim 12, wherein the one or more user-selected algorithms include a keyword search algorithm.

18. The system of claim 12, wherein the processor is further configured to automatically generate one or more reliability-related reports for the product line if the criterion for the user-specified reliability parameter is not met.

19. The system of claim 18, further comprising:

a display device in operable communication with the processor and responsive to image rendering display commands to render one or more images;

wherein the processor is further configured to supply image rendering display commands to the display device that cause the display device to render images representative of at least portions of the one or more reliability-related reports.

20. The system of claim 12, wherein:

The preset destination is a preset electronic mail (e-mail) address; and

the processor is further configured to generate and transmit an e-mail message to the preset e-mail address.

21. A method of alerting a user of a potential product reliability issue, the method comprising:

periodically determining, at a user-selected periodicity, if removal data that are associated with a product line and are stored in a product removal database include a user-selected keyword; and

transmitting an alert to a preset destination if any of the removal data include the user-selected keyword.