SYSTEM AND METHOD FOR MONITORING PART LOCATION AND PREDICTING REPLACEMENT

• US 20170343946A1
• Filed: 05/19/2017
• Published: 11/30/2017
• Est. Priority Date: 05/25/2016
• Status: Abandoned Application

• Current Assignee: Construction Forms, Inc. (Edison Control Corporation)
• Original Assignee: Construction Forms, Inc. (Edison Control Corporation)
• Inventors: Bury, James L., Hamilton, Thomas E., Bullis, Matthew Thomas
• Application Number:
  US15/599,696
• Publication Number:
  US 20170343946A1
• Time in Patent Office: Days
• CPC Class Codes: G03G 15/553 Monitoring or warning means for exhaustion or lifetime end of consumables, e.g. indication of insufficient copy sheet quantity for a job
• CPC Class Codes: G03G 21/1657 Wireless connection means, e.g. RFID
• CPC Class Codes: G06K 7/10336 the antenna being of the near field type, inductive coil
• CPC Class Codes: G06K 7/10366 the interrogation device being adapted for miscellaneous applications
• CPC Class Codes: G06Q 10/20 Administration of product repair or maintenance

Abstract

A method and system for monitoring replaceable components of a work unit is disclosed. The method assigns an RFID tag to each wear part of a work unit. Prior to each operating cycle, the RFID tags are read and the RFID tags are correlated to corresponding wear parts. During operation of the work unit, operating parameters are read from the pumping unit and associated with each of the wear parts. A real-time life cycle status is determined for each of the wear parts based upon historic operating parameters and present operating parameters. Based upon the real-time life cycle status, the system and method of the present disclosure predicts the remaining wear life and relays this information to interested third parties. Interested third parties can then contact the equipment owner to provide information as to when parts need to be replaced prior to failure.

Claims

1. A method of monitoring the use of wear parts on a work unit, the method comprising the steps of:

installing an RFID tag on at least one wear part of the mobile work unit;

sensing the RFID tag in a mobile information unit located near the work unit;

correlating the RFID tag to the identity of the wear part;

receiving operating parameters of the work unit; and

predicting the life cycle of the wear part based on the operating parameters of the work unit.

2. The method of claim 1 wherein the operating parameters are received in a server remote from the work unit and the RFID tags are correlated to the wear parts in the server.

3. The method of claim 1 further comprising the steps of:

identifying the geographic location of the work unit; and

adjusting the predicted life cycle of the wear part based on the geographic location of the work unit.

4. The method of claim 1 further comprising the steps of:

identifying an operator of the work unit; and

adjusting the predicted life cycle of the wear part based on the identity of the operator of the work unit.

5. The method of claim 1 further comprising the step of correlating work unit operating parameters to wear characteristics for the wear part and predicting real-time life cycle status of the wear part based on the accumulated operating parameters.

6. The method of claim 5 further comprising the step of relaying the real-time life cycle status of the wear parts to a part manufacturer.

7. The method of claim 5 further comprising the step of relaying promotional sales material to an equipment owner based on the predicted life cycle.

8. The method of claim 5 further comprising the step of relaying replacement messages or adjustment messages to an operator of the work unit based on the real-time life cycle status.

9. A method of monitoring the use of a plurality of wear parts on a work unit, the method comprising the steps of:

installing an RFID tag on each of the plurality of wear parts of the mobile work unit;

sensing the RFID tags in an information unit located near the work unit;

correlating the RFID tag to the identity of the wear parts at a remote location;

receiving operating parameters of the work unit at a remote location; and

predicting the life cycle of the wear part based on the operating parameters of the work unit.

10. The method of claim 9 wherein the operating parameters are received in a server remote from the work unit and the RFID tags are correlated to the wear parts in the server.

11. The method of claim 9 further comprising the steps of:

identifying the geographic location of the work unit; and

adjusting the predicted life cycle of the wear parts based on the geographic location of the work unit.

12. The method of claim 9 further comprising the steps of:

identifying an operator of the work unit; and

adjusting the predicted life cycle of the wear parts based on the identity of the operator of the work unit.

13. The method of claim 9 further comprising the step of correlating work unit operating parameters to wear characteristics for the wear parts and predicting real-time life cycle status of the wear parts based on the accumulated operating parameters.

14. The method of claim 13 further comprising the step of relaying the real-time life cycle status of the wear parts to a part manufacturer.

15. The method of claim 13 further comprising the step of relaying promotional sales material to an equipment owner based on the predicted life cycle status.

16. The method of claim 13 further comprising the step of relaying replacement messages or adjustment messages to an operator of the work unit based on the real-time life cycle status.

17. The method of claim 9 further comprising the steps of:

creating a list of the plurality of wear parts and RFID tags for the mobile work unit;

determining if all of the RFID tags for the mobile work unit have been sensed; and

generating an alert when less than all of the RFID tags have been sensed.

18. The method of claim 12 further comprising the step of monitoring the historic actions of the operator and generating a rating for the operator.

19. A method of monitoring the use of a plurality of wear parts on a work unit, the method comprising the steps of:

installing a unique identification device on each of the plurality of wear parts of the mobile work unit;

entering each of the identification devices on the mobile work unit into an information unit located near the work unit;

correlating entered identification devices to the plurality of the wear parts;

receiving operating parameters of the work unit at a remote location;

determining the geographic location of the work unit; and

predicting the life cycle for each of the plurality the wear part based on the operating parameters and the geographic location of the work unit.

20. The method of claim 19 further comprising the steps of:

creating a list of the plurality of wear parts and identification devices for the mobile work unit;

determining if all of the identification devices for the mobile work unit have been entered; and

generating an alert when less than all of the identification devices have been entered for the mobile work unit.

21. The method of claim 19 further comprising the step of correlating work unit operating parameters and the geographic location to wear characteristics for the wear parts and predicting real-time life cycle status of the wear parts based on the accumulated operating parameters.