Laptop-based machine control simulator

• US 8,545,233 B2
• Filed: 02/07/2007
• Issued: 10/01/2013
• Est. Priority Date: 02/08/2006
• Status: Expired due to Fees

• Current Assignee: Hurco Companies, Inc.
• Original Assignee: Hurco Companies, Inc.
• Inventors: Volovic, Gregory S., Fabris, James D., Gross, Frederick W.
• Primary Examiner(s): GEBREMICHAEL, BRUK A
• Application Number:
  US11/703,379
• Publication Number:
  US 20070184428A1
• Time in Patent Office: 2,428 Days
• Field of Search: 434/365, 434/379, 434/118, 703/6, 703/13, 235/145.A, 235/145.R, 235/146
• US Class Current: 434/379
• CPC Class Codes: G05B 17/02 electric
• CPC Class Codes: G06F 3/0219 Special purpose keyboards
• CPC Class Codes: G09B 5/00 Electrically-operated educational appliances working with questions and answers G09B7/00; simulators G09B9/00; advertising or displaying in general G09F

Abstract

A machine tool control simulator for a machine tool control having a plurality of first user-actuatable devices and a first display screen is disclosed. The machine tool control simulator may include a console and a laptop computer. The console may include a plurality of second user-actuatable devices each corresponding to a respective one of the first user-actuatable devices, and having a layout substantially similar to a layout of the first user-actuatable devices. The laptop computer includes a keyboard and an attached second display screen. The keyboard may be placed between a tabletop and the second user-actuatable devices. The computer receives user inputs from the second user actuatable devices and displays images on the second display screen to simulate images that would be displayed on the first display screen of the machine tool control in response to the user inputs.

Claims

1. A machine tool control simulator for a machine tool control having a plurality of first user-actuatable devices and a first display screen, the simulator comprising:

a console simulating a user interface configured for programming of the machine tool control, which controls a motion of a machine tool, the user interface corresponding to a conversation programming interface or a numerical control (“

NC”

) programming interface, the console including;

a top face;

a plurality of second user-actuatable devices for inputting data to the user interface, each corresponding to a respective one of the first user-actuatable devices, the second user-actuatable devices extending above the top face and having a layout substantially similar to a layout of the first user-actuatable devices; and

a communication medium coupled to the second user-actuatable devices and configured to communicate at least a first user input provided via the second user-actuatable devices;

a laptop computer including a keyboard and an attached second display screen, wherein the laptop computer is coupled to the communication medium;

a transparent touch screen coupled to the laptop computer for receiving a second user input, said transparent touch screen is overlaid on said second display screen,

said transparent touch screen includes parallel to and bottom thin layers with known electrical resistive properties, wherein point of contact or input location on the transparent touch screen is determined by measuring a value of a voltage drop from a point in one layer to a point on the other layer after applying a known voltage to one of the layers while grounding the other layer via a resistor, and wherein the transparent touch screen sends a signal to the console or the laptop to indicate the value of the voltage drop, and the console or the laptop determines the input location from the voltage drop; and

the laptop computer being coupled to the communication medium to thereby receive the at least first user input, the laptop computer being configured to display images on the second display screen in response to the at least first user input, the images simulating the first display screen of the user interface of the machine tool control in response to the at least first user input.

2. The machine tool control simulator of claim 1, wherein the second user-actuatable devices include at least one of a dial, a button, a knob, and a switch.

3. The machine tool control simulator of claim 1, wherein the communication medium comprises a cable.

4. The machine tool control simulator of claim 1, wherein the console further comprises a support apparatus to support the plurality of second user-actuatable devices spaced apart from the keyboard of the laptop, the support apparatus comprising a plurality of legs.

5. The machine tool control simulator of claim 4, wherein the support apparatus is configured to be telescoped in lateral directions to accommodate various widths of the keyboard between at least a first leg and a second leg.

6. The machine tool control simulator of claim 1, wherein the laptop computer includes a processor coupled to the communication medium to thereby receive the at least a first user input, the processor being configured to control the images displayed on the second display screen.

7. The machine tool control simulator of claim 1, wherein the laptop computer includes a port coupled to the communication medium to thereby receive the at least a first user input.

8. The machine tool control simulator of claim 1, wherein the computer is configured to display images of a part being edited.

9. A method of simulating a machine tool control, comprising the steps of:

providing a laptop computer including a keyboard and a display screen;

providing a console simulating a user interface configured for programming of the machine tool control which controls a motion of a machine tool, the user interface corresponding to a conversation programming interface or a numerical control (“

NC”

) programming interface, the console including user-actuatable devices that match user-actuatable devices of the machine tool control;

providing a transparent touch screen;

coupling the console to the laptop computer;

coupling the transparent touch screen to the laptop computer, wherein the transparent touch screen is overlaid on the display screen,

said transparent touch screen includes parallel to and bottom thin layers with known electrical resistive properties, wherein point of contact or input location on the transparent touch screen is determined by measuring a value of a voltage drop from a point in one layer to a point on the other layer after applying a known voltage to one of the layers while grounding the other layer via a resistor, and wherein the transparent touch screen sends a signal to the console or the laptop to indicate the value of the voltage drop, and the console or the laptop determines the input location from the voltage drop;

positioning the console over the keyboard;

receiving user inputs for the user interface via the user-actuatable devices without interaction between the user-actuatable devices and the keyboard;

communicating the user inputs from the console to the laptop computer; and

displaying images on the display screen dependent upon the user inputs, the images corresponding to images that would be displayed by the user interface of the machine tool control in response to inputs substantially similar to the user inputs.

10. The method of claim 9, further comprising the steps of:

displaying on the display screen of the laptop computer indicia corresponding to inputs; and

communicating user inputs from the touch screen to the laptop computer.

11. The method of claim 10, comprising the further step of communicating user inputs directly from the touch screen to the laptop computer.

12. The method of claim 9, wherein the step of communicating the user inputs from the console to the laptop computer is performed independent of a keyboard of the laptop computer.

13. The method of claim 9, wherein displaying images includes images of a part being edited.

14. A machine tool control simulator for a machine tool control having a plurality of first user-actuatable devices and a first display screen, the simulator comprising:

a computer having software configured to simulate the machine tool control, the computer including a keyboard and a display;

a console simulating a user interface of the machine tool control which controls a motion of a machine tool, the user interface corresponding to a conversation programming interface or a numerical control (“

NC”

) programming interface, the console including a plurality of second user-actuatable devices for inputting data to the user interface, each corresponding to a respective one of the first user-actuatable devices, the second user-actuatable devices having a layout substantially similar to a layout of the first user-actuatable devices, wherein the console is coupled to the computer independent of the keyboard of the computer, and wherein operation of the second user-actuatable devices inputs programming data to the user interface, and the user interface displays results on the display substantially similar to the results displayed on a machine tool control with similar inputs to the first user-actuatable devices;

a transparent touch screen coupled to the computer for receiving user input, said transparent touch screen is overlaid on the display of the computer, said transparent touch screen includes parallel to and bottom thin layers with known electrical resistive properties, wherein point of contact or input location on the transparent touch screen is determined by measuring a value of a voltage drop from a point in one layer to a point on the other layer after applying a known voltage to one of the layers while grounding the other layer via a resistor, and wherein the transparent touch screen sends a signal to the console or the computer to indicate the value of the voltage drop, and the console or the computer determines the input location from the voltage drop; and

a support apparatus configured to support the console over the keyboard of the computer.

15. The machine tool control simulator of claim 14, wherein the support apparatus includes a plurality of legs.

16. The machine tool control simulator of claim 14, wherein the software displays on the display of the computer at least a first indicia corresponding to an input region.

17. The machine tool control simulator of claim 14, wherein the second user-actuatable devices include at least one of a dial, a button, a knob, and a switch.

18. The machine tool control simulator of claim 14, wherein the console is coupled to the computer through a cable.