Instrument System with Portable Computing Device

• US 20140172127A1
• Filed: 12/19/2012
• Published: 06/19/2014
• Est. Priority Date: 12/19/2012
• Status: Abandoned Application

• Current Assignee: Caterpillar Incorporated
• Original Assignee: Caterpillar Incorporated
• Inventors: Johnson, Lonny E., Felty, Timothy, Mason, James
• Application Number:
  US13/719,560
• Publication Number:
  US 20140172127A1
• Time in Patent Office: Days
• US Class Current: 700/65
• CPC Class Codes: G05B 19/409 characterised by using manual data input [MDI] or by using control panel, e.g. controlling functions with the panel; characterised by control panel details or by setting parameters G05B19/408, G05B19/4093 take precedence
• CPC Class Codes: G05B 2219/33192 Radio link, wireless
• CPC Class Codes: G05B 2219/36159 Detachable or portable programming unit, display, pc, pda
• CPC Class Codes: G05B 2219/36542 Cryptography, encrypt, access, authorize with key, code, password
• CPC Class Codes: G05B 2219/45012 Excavator

Abstract

A system for operating a machine includes a portable computing device removably mounted on the machine. A controller is configured to determine authorized functionality of the machine based upon the data codes from the portable computing device, to determine the operating conditions of the machine and images to be displayed on a display, and generate operating commands based at least in part upon the authorized functionality. A method is also disclosed.

Claims

1. A system for operating a machine, comprising:

a plurality of sensors for generating signals indicative of operating conditions of the machine;

a display for displaying images related to the operating conditions of the machine;

a portable computing device removably mounted on the machine, the portable computing device having;

a processor;

a data storage system including a plurality of data codes; and

a communications interface; and

a controller configured to;

communicate with components of the portable computing device;

receive signals from the plurality of sensors;

determine authorized functionality of the machine based upon the data codes;

determine the operating conditions of the machine based upon the signals received from the plurality of sensors;

determine images to be displayed on the display based at least in part upon the operating conditions; and

generate operating commands based at least in part upon the authorized functionality.

2. The system of claim 1, wherein the machine includes a machine display mounted on the machine for displaying information related to the operating conditions of the machine, the portable computing device includes a portable display for displaying information related to the operating conditions of the machine, and wherein the controller is further configured to determine images to be displayed on each of the machine display and the portable display based at least in part upon the operating conditions of the machine.

3. The system of claim 2, wherein the machine display is permanently mounted on the machine.

4. The system of claim 1, wherein the machine further includes a machine controller, the portable computing device and machine controller are configured to communicate wirelessly.

5. The system of claim 4, further including a remote system distinct from the machine and the portable computing device, and at least one of the controller and the portable computing device is configured to communicate with the remote system.

6. The system of claim 1, wherein the plurality of data codes includes an authorization key for at least one type of machine.

7. The system of claim 1, wherein the plurality of data codes includes an limited access key to authorize at least one operation of the machine.

8. The system of claim 1, wherein the plurality of data codes includes a range of hours during which the machine may be operated.

9. The system of claim 1, wherein the plurality of data codes defines a predetermined area within which the machine may be operated.

10. The system of claim 1, wherein the plurality of data codes includes a plurality of operator preferences.

11. The system of claim 1, wherein the machine and the portable computing device each includes at least one input device for providing data input to the controller.

12. The system of claim 11, wherein the portable computing device is configured to receive voice commands from an operator and the controller is configured to operate components of the machine based upon the voice commands.

13. The system of claim 1, wherein the portable computing device includes a global positioning sensor, and the controller is further configured to determine the position of the machine based at least in part upon the global positioning sensor of the portable computing device.

14. A method of operating a machine, comprising:

removably mounting a portable computing device on the machine, the portable computing device having;

a processor;

a data storage system including a plurality of data codes; and

a communications interface;

communicating with components of the portable computing device;

receiving signals from a plurality of sensors indicative of operating conditions of the machine;

determining authorized functionality of the machine based upon the data codes;

determining the operating conditions of the machine based upon the signals received from the plurality of sensors;

determining images to be displayed on a display based at least in part upon the operating conditions; and

generating operating commands based at least in part upon the authorized functionality.

15. The method of claim 14, wherein the machine includes a machine display mounted on the machine for displaying information related to the operating conditions of the machine, the portable computing device includes a portable display for displaying information related to the operating conditions of the machine, and further including determining images to be displayed on each of the machine display and the portable display based at least in part upon the operating conditions of the machine.

16. The method of claim 14, wherein determining the authorized functionality of the machine includes determining at least one operation of the machine.

17. The method of claim 14, wherein determining the authorized functionality of the machine includes determining a range of hours during which the machine may be operated.

18. The method of claim 14, wherein determining the authorized functionality of the machine includes determining a predetermined area within which the machine may be operated.

19. The method of claim 14, wherein the portable computing device includes a global positioning sensor, and further determining the position of the machine based at least in part upon the global positioning sensor of the portable computing device.

20. A machine comprising:

a prime mover;

a plurality of sensors for generating signals indicative of operating conditions of the machine;

a display for displaying images related to the operating conditions of the machine;

a portable computing device removably mounted on the machine, the portable computing device having;

a processor;

a data storage system including a plurality of data codes; and

a communications interface; and

a controller configured to;

communicate with components of the portable computing device;

receive signals from the plurality of sensors;

determine authorized functionality of the machine based upon the data codes;

determine the operating conditions of the machine based upon the signals received from the plurality of sensors;

determine images to be displayed on the display based at least in part upon the operating conditions; and

generate operating commands based at least in part upon the authorized functionality.