Patent ID: 11951637
Assignee: DELTA ELECTRONICS, INC.
Field: Handling (Mechanical engineering)
Classification: CPC B  G  Y | IPC B  G

Claim 12:
13. The calibration method in claim 12, wherein the step b) comprises:
b21) controlling the tool, by the processor, to make the TCP arrive at the same positioning point and block the light beam under multiple gestures;
b22) recording coordinate information of the tool under each of the gestures respectively;
b23) computing the displacement amount and obtaining an absolute dimension of the tool according to the coordinate information;
b24) controlling the tool, by the processor, to move and block the light beam based on multiple heights;
b25) computing a horizontal displacement amount of the flange for the tool to block the light beam upon each height respectively; and
b26) computing the rotation amount and obtaining a direction vector of the tool according to the horizontal displacement amounts.