Welding simulator

• US 9,483,959 B2
• Filed: 07/17/2009
• Issued: 11/01/2016
• Est. Priority Date: 08/21/2008
• Status: Active Grant

• Current Assignee: Lincoln Global Incorporated (Lincoln Electric Holdings Incorporated)
• Original Assignee: Lincoln Global Incorporated (Lincoln Electric Holdings Incorporated)
• Inventors: Wallace, Matthew Wayne, Lundell, Andrew Paul, Zboray, David Anthony, Bennett, Matthew Alan
• Primary Examiner(s): Laneau, Ronald
• Assistant Examiner(s): WILLIAMS, ROSS A
• Application Number:
  US12/504,870
• Publication Number:
  US 20100048273A1
• Time in Patent Office: 2,664 Days
• Field of Search: 463 1- 6, 463/46, 434/234, 434/219
• US Class Current: 1/1
• CPC Class Codes: G09B 19/24 Use of tools
• CPC Class Codes: G09B 5/02 with visual presentation of the material to be studied, e.g. using film strip
• CPC Class Codes: G09B 9/00 Simulators for teaching or training purposes for the use of weapons F41; computing aspects G06; protocols for games, networked simulations or virtual reality H04L67/131

Abstract

Embodiments of the present invention pertain to a computer program product and processor based computing system that provides processing means for executing coded instructions and input means for interacting with said processing means to create a virtual welding environment. The system establishes an objective to change a functional or operational state of a virtual article, and directs the end user to perform at least one virtual welding operation for changing its functional state. The system trains new users and inexperienced welders on the fundamental aspects of welding.

Claims

1. An input device for an associated processor based computing device executing an associated computer program product for generating a virtual welding environment, comprising:

an input device body shaped to resemble a real world welding torch;

one or more sensors having sensor output, wherein the one or more sensors are incorporated with the input device body, the one or more sensors being operable to sense spatial orientation of the input device body, the sensors are one or more of an inertial sensor, a proximity sensor, and a photoelectric sensor; and

,

at least one quantitative performance guide that displays a real-time feedback value related to a position and an orientation of the input device used in the virtual welding environment, wherein each performance guide indicates the position and orientation of said input device within a range of acceptable values for said position and orientation of said input device for an acceptable weld, said performance guide including feedback in which said at least one quantitative performance guide flashes, changes color or plays an audible sound which indicates when said input device is outside said range of acceptable values for the virtual welding operation;

a welding coupon that corresponds to a virtual article displayed in the virtual welding environment for guiding the end user while interacting with the virtual welding environment via manipulations of the input device with respect to the welding coupon, said virtual article having an operational deficiency and an operational state that is changeable between operative and inoperative, said change from the inoperative to the operational state requiring at least the steps of analyzing the operational deficiency, selecting an appropriate welding process, adjusting the welding power supply settings, and choosing a particular electrode for performing said virtual welding operation; and

communicating the sensor output to the associated processor based computing device.

2. The input device as defined in claim 1, wherein said means for communicating comprises circuitry for wirelessly communicating sensor output to the associated processor based computing device.

3. The input device as defined in claim 1, wherein said means for communicating comprises circuitry for communicating sensor output to the associated processor based computing device through a hard wired cord, wherein the hard wired is adapted to readily connect to an input port on the associated processor based computing device.