Patent ID: 11964396
Assignee: FANUC CORPORATION
Field: Handling (Mechanical engineering)
Classification: CPC B  G  Y | IPC B

Claim 1:
2. A device configured to acquire a deviation amount of a working position of a tool with respect to a target position on a workpiece when performing a work on the target position by the tool moved by a movement machine, the device comprising:
a processor configured to control the movement machine and the tool in accordance with a work program; and
a camera arranged in a predetermined positional relationship with the tool, and configured to image the target position at a first time point when the processor causes the tool to perform an operation for the work, the first time point being a time point when the processor transmits a command for causing the tool to perform the operation in accordance with the work program, or a time point when a predetermined time elapses from the time point when the processor transmits the command,
wherein the processor is further configured to acquire a deviation amount between the working position and the target position at the first time point, based on a position of the target position in image data imaged by the camera and on information indicating a position of the working position in the image data.