Systems and methods for control and calibration of a CMM

• US 10,591,270 B2
• Filed: 05/17/2018
• Issued: 03/17/2020
• Est. Priority Date: 11/06/2009
• Status: Active Grant

• Current Assignee: Hexagon Technology Center GmbH (Hexagon AB)
• Original Assignee: Hexagon Technology Center GmbH (Hexagon AB)
• Inventors: Desforges, Laurent, De Lemos, Jean-Paul
• Primary Examiner(s): Fulton, Christopher W
• Application Number:
  US15/982,895
• Publication Number:
  US 20180372469A1
• Time in Patent Office: 670 Days
• Field of Search: 33502, 33503
• CPC Class Codes: B25J 13/02 Hand grip control means handles or pedals for crane control B66C13/56; for measuring the force applied to control members G01L5/22; hand-held casings for switching devices, e.g. joy-sticks H01H9/0214
• CPC Class Codes: B25J 19/00 Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators safety-devices in general F16P; protection against radiation in general G21F
• CPC Class Codes: B25J 9/1692 Calibration of manipulator
• CPC Class Codes: G01B 21/04 by measuring coordinates of points
• CPC Class Codes: G01B 5/008 using coordinate measuring machines
• CPC Class Codes: G01B 7/008 using coordinate measuring machines
• CPC Class Codes: G05B 2219/39019 Calibration by cmm coordinate measuring machine over a certain volume
• CPC Class Codes: Y10T 74/20305 Robotic arm

Abstract

A method of operating an articulated arm CMM is provided. Instructions for the CMM can be inputted to the CMM arm by an action chosen from the group consisting of placing the arm in a predefined position and moving the arm in a predefined manner.

Claims

1. A method of operating a device for coordinate data acquisition, the device having a measuring portion, comprising inputting an instruction to the device for coordinate data acquisition during continuous use of the device for coordinate data acquisition by an action chosen from the group consisting of placing an arm in a predefined position and moving the arm in a predefined manner.

2. The method of claim 1, wherein the step of inputting is performed without actuating any buttons, levers, dials, or other traditional actuation devices.

3. The method of claim 1, wherein the device can enter into a different data acquisition mode in response to the arm being placed in a predefined position.

4. The method of claim 1, wherein the device can enter into a different data acquisition mode in response to the arm being moved in a predefined manner.

5. The method of claim 4, wherein the predefined manner comprises a predefined speed.

6. The method of claim 1, wherein the arm can be used as a computer mouse to input an instruction to the device.

7. The method of claim 1, wherein the device for coordinate data acquisition comprises an articulated arm coordinate measuring machine.

8. The method of claim 1, wherein the arm is an articulated arm coordinate measuring machine.

9. A device for coordinate data acquisition comprising a measuring portion and being configured to receive instructions during continuous use of the device for coordinate data acquisition from actions chosen from the group consisting of placing an arm in a predefined position and moving the arm in a predefined manner.

10. The device of claim 9, wherein the device is configured to receive instructions without the use of any buttons, levers, dials, or other traditional actuation devices.

11. The device of claim 9, wherein the device is configured to enter into a different data acquisition mode in response to the arm being placed in a predefined position.

12. The device of claim 9, wherein the device is configured to enter into a different data acquisition mode in response to the arm being moved in a predefined manner.

13. The device of claim 12, wherein the predefined manner comprises a predefined speed.

14. The device of claim 9, wherein the device is configured such that the arm can be used as a computer mouse co input an instruction to the device.

15. The device of claim 9, wherein the device for coordinate data acquisition comprises an articulated arm coordinate measuring machine.

16. The device of claim 9, wherein the arm is an articulated arm coordinate measuring machine.

17. The device of claim 9, wherein the device is portable.

18. A method of operating a device for coordinate data acquisition, the device for coordinate data acquisition configured to measure at least one position on an object, the method comprising using the device for coordinate data acquisition to recognize a gesture during continuous use of the device and taking an action based on the recognized gesture, the gesture comprising at least one of a predefined position and a predefined movement.

19. The method of claim 18, wherein the gesture is performed by an arm.

20. The method of claim 19, wherein the arm is an articulated arm coordinate measuring machine.