公开(公告)号：US09879983B2

公开(公告)日：2018-01-30

申请号：US15230832

申请日：2016-08-08

Applicant: FARO Technologies, Inc.

Inventor： Steven P. Kaufman ,  Arkady Savikovsky ,  Masoud Mohazzab

IPC: G01B11/14 ,  G01B11/25 ,  G01B11/00 ,  G01B11/24 ,  G01B11/245 ,  B05C21/00

CPC classification number: G01B11/25 ,  B05C21/005 ,  G01B11/002 ,  G01B11/24 ,  G01B11/245 ,  G01B11/2518

Abstract: A virtual laser projection system and method includes one or more measuring laser projectors, one or more non-measuring laser projectors, an array of reference targets, and a computing system. The one or more measuring laser projectors and one or more non-measuring laser projectors operate under common control of the computing system to register their respective locations using the array of reference targets, detect and locate features of a work object to be illuminated, convert all location information into a common coordinate system, and illuminate the work object with laser light beams using the common coordinate system.

公开(公告)号：US11552439B2

公开(公告)日：2023-01-10

申请号：US17028398

申请日：2020-09-22

Applicant: FARO Technologies, Inc.

Inventor： Arkady Savikovsky ,  Joel H. Stave

IPC: H04N9/31 ,  H01S3/00 ,  H01S3/11

Abstract: A laser projector steers a pulsed laser beam to form a pattern of stationary dots on an object, the pulsed laser beam having a periodicity determined based at least in part on a maximum allowable spacing of the dots and on a maximum angular velocity at which the beam can be steered, wherein a pulse width of the laser beam and a pulse peak power of the laser beam are based at least in part on the determined periodicity and on laser safety requirements.