Data acquisition system for generating operator-indexed information

• US 20050267713A1
• Filed: 02/03/2005
• Published: 12/01/2005
• Est. Priority Date: 05/27/2004
• Status: Abandoned Application

• Current Assignee: Caterpillar Incorporated
• Original Assignee: Caterpillar Incorporated
• Inventors: Gudat, Adam Johann, Staub, Michael David, O'Neal, Steven Wayne, Spadin, Gary Lee, Horkavi, Robert Ahern
• Application Number:
  US11/048,853
• Publication Number:
  US 20050267713A1
• Time in Patent Office: Days
• US Class Current: 702/188
• CPC Class Codes: G07C 5/008 communicating information to a remotely located station transmission systems for measured values G08C
• CPC Class Codes: G07C 5/085 using electronic data carriers

Abstract

A data acquisition system for a work machine has at least one sensor disposed on the work machine. The at least one sensor is configured to produce a signal indicative of an operating parameter of the work machine. The data acquisition system also has an identification module disposed on the work machine and configured to receive an input corresponding to a machine operator. The data acquisition system further has a controller disposed on the work machine and in communication with the at least one sensor and the identification module. The controller is configured to record and link the signal and the input. The data acquisition system additionally has a communication module disposed on the work machine and in communication with the controller. The communication module is configured to transfer the recorded and linked signal and input from the controller to an off-board system.

Claims

1. A data acquisition system for a work machine, comprising:

at least one sensor disposed on the work machine, the at least one sensor configured to produce a signal indicative of an operating parameter of the work machine;

an identification module disposed on the work machine and configured to receive an input corresponding to a machine operator;

a controller disposed on the work machine and in communication with the at least one sensor and the identification module, the controller configured to record and link the signal and the input; and

a communication module disposed on the work machine and in communication with the controller, the communication module configured to transfer the recorded and linked signal and input from the controller to an off-board system.

2. The data acquisition system of claim 1, wherein at least two of the identification module, controller, and communication module are integrated as a single unit.

3. The data acquisition system of claim 1, wherein a plurality of sensors are disposed on the work machine and the controller includes a memory, and the operating parameter is selectable from a list of available monitored operating parameters stored in the memory.

4. The data acquisition system of claim 1, wherein a plurality of sensors are disposed on the work machine and the controller includes a memory, and the operating parameter is automatically selected from a list of available monitored operating parameters stored in the memory in response to the input.

5. The data acquisition system of claim 1, wherein the controller is configured to receive a rate input indicative of a desired recording rate for the operating parameter.

6. The data acquisition system of claim 1, wherein the controller is configured to receive an input related to a desired transfer rate for the operating parameter.

7. The data acquisition system of claim 1, wherein a plurality of sensors are disposed on the work machine and the controller is configured to determine a performance parameter value as a function of one or more signals produced by the plurality of sensors and to transfer the performance parameter to the off-board system.

8. The data acquisition system of claim 7, wherein the controller includes a memory and the performance parameter is selectable from a list of available performance parameters stored on the memory.

9. The data acquisition of claim 7, wherein the performance parameter is automatically selected from a list of available monitored performance parameters stored on the memory in response to the input.

10. The data acquisition system of claim 1, wherein the communication module is configured to wirelessly communicate with the off-board system.

11. A method of acquiring data for a work machine, comprising:

sensing a plurality of operating parameters of the work machine;

receiving an input corresponding to a machine operator; and

recording and linking the plurality of operating parameters and the input.

12. The method of claim 11, further including transferring the recorded and linked plurality of operating parameters and input to an off-board system.

13. The method of claim 11, further including receiving a selection of the plurality of operating parameters from a list of available monitored operating parameters stored in a memory of a work machine controller.

14. The method of claim 11, further including automatically selecting the plurality of operating parameters from a list of available monitored operating parameters stored in a memory of a work machine controller.

15. The method of claim 11, further including:

receiving a desired recording rate for the plurality of operating parameters; and

recording the plurality of operating parameters at the desired recording rate.

16. The method of claim 11, further including:

receiving for each of the plurality of operating parameters a desired recording rate; and

recording the plurality of operating parameters at the desired recording rates.

17. The method of claim 11, further including:

receiving a desired transfer rate for each of the plurality of operating parameters; and

transferring to an off-board system each of the plurality of operating parameters at the desired transfer rate.

18. The method of claim 11, further including:

determining a performance parameter value as a function of one or more of the sensed plurality of operating parameters; and

transferring the performance parameter value to the off-board system

19. The method of claim 18, further including receiving a selection of the performance parameter from a list of available performance parameters stored in a memory of a work machine controller.

20. The method of claim 18, further including automatically selecting the performance parameter from a list of available performance parameters stored in a memory of a work machine controller in response to the input.

21. The method of claim 12, wherein the off-board system is located remotely from the work machine and transferring the recorded and linked plurality of operating parameters and input occurs through one or more wireless transmissions.

22. A work machine, comprising:

a power source;

a work implement; and

a data acquisition system disposed on the work machine, including;

a plurality of sensors disposed on the work machine, each of the plurality of sensors configured to produce a signal indicative of an operating parameter of the work machine;

an identification module disposed on the work machine and configured to receive an input corresponding to a machine operator;

a controller disposed on the work machine and in communication with the plurality of sensors and the identification module, the controller configured to record and link the signal of each of the plurality of sensors and the input;

a communication module disposed on the work machine and in communication with the controller, the communication module configured to transfer the recorded and linked signal and input from the controller to an off-board system.

23. The work machine system of claim 22, wherein the identification module, controller, and communication module are integrated as a single unit.

24. The work machine system of claim 22, wherein the controller includes a memory and the operating parameter is selectable from a list of available monitored operating parameters stored in the memory.

25. The work machine system of claim 22, wherein the controller includes a memory and the operating parameter is automatically selected from a list of available monitored operating parameters stored in the memory in response to the input indicative of a machine operator.

26. The work machine system of claim 22, wherein the controller is configured to receive at least one of a desired recording rate and a desired transfer rate for the operating parameter.

27. The work machine system of claim 22, wherein the controller is configured to determine a performance parameter value as a function of one or more of the signals produced by the plurality of sensors and to transfer the performance parameter value to the off-board system.

28. The work machine system of claim 27, wherein the controller includes a memory and the performance parameter is selectable from a list of available performance parameters stored in the memory.

29. The work machine system of claim 27, wherein the controller includes a memory, and the performance parameter is automatically selected from a list of available performance parameters stored in the memory in response to the input indicative of a machine operator.