公开(公告)号：US20240012383A1

公开(公告)日：2024-01-11

申请号：US17811281

申请日：2022-07-07

Applicant: Datalogic IP Tech S.r.l.

Inventor： Mohammad Arrfou ,  Gildo Andreoni ,  Claudio Saporetti

IPC: G05B19/4063 ,  G06T7/70 ,  G06V10/762 ,  G06T7/20 ,  G06V10/22 ,  G06V20/52

CPC classification number: G05B19/4063 ,  G06T7/70 ,  G06V10/762 ,  G06T7/20 ,  G06V10/22 ,  G06V20/52 ,  G06T2207/30232 ,  G06T2207/30164 ,  G08B21/02

Abstract: The disclosure relates to systems and methods for ensuring human safety in a workspace shared with a robot or other dangerous machinery. The system includes one or more sensors arranged to monitor the workspace. Data from each of the sensors is acquired and analyzed to determine the positioning and spatial relationship between the human and machine, along with any respective objects that either or both may be carrying as they each move throughout the workspace. The captured data is analyzed to mitigate potential collisions between the human and the machine in the workspace, including potential collisions that may be caused by the respective objects carried by the human or machine.

公开(公告)号：US12154185B2

公开(公告)日：2024-11-26

申请号：US17645729

申请日：2021-12-22

Applicant: Datalogic IP Tech S.r.l.

Inventor： Gildo Andreoni ,  Matteo Selvatici ,  Mohammad Arrfou

IPC: G06T1/00 ,  B25J9/16 ,  G06F18/25 ,  G06T7/20 ,  G06T7/50 ,  G06T7/70 ,  G06T7/80 ,  G06T15/00 ,  G06V10/22 ,  G06V10/75 ,  G06V10/762 ,  G06V20/52 ,  G06V20/64

Abstract: The disclosure relates to a system and method for verifying robot data that is used by a safety system monitoring a workspace shared by a human and robot. One or more sensors monitoring the workspace are arranged to obtain a three-dimensional view of the workspace. Raw data from each of the sensors is acquired and analyzed to determine the positioning and spatial relationship between the human and robot as both move throughout the workspace. This captured data is compared to the positional data obtained from the robot to assess whether discrepancies exist between the data sets. If the information from the sensors does not sufficiently match the data from the robot, then a signal from the system may be sent to deactivate the robot and prevent potential injury to the human.

公开(公告)号：US20230202037A1

公开(公告)日：2023-06-29

申请号：US17646434

申请日：2021-12-29

Applicant: Datalogic IP Tech S.r.l.

Inventor： Gildo Andreoni ,  Mohammad Arrfou ,  Gianluca Giorgio ,  Lorenzo Pagli

IPC: B25J9/16 ,  B25J9/02 ,  B25J13/08

CPC classification number: B25J9/1651 ,  B25J9/1666 ,  B25J9/1697 ,  B25J9/023 ,  B25J13/089 ,  B25J9/1676

Abstract: The disclosure relates to systems and methods for determining and adjusting an allowable maximum speed of a machine for movement in a workspace. One or more sensors monitoring the workspace are arranged to obtain a three-dimensional view of the workspace. Raw data from each of the sensors is acquired and analyzed to determine the positioning and spatial relationship between the human and machine as both move throughout the workspace. This captured data is analyzed to determine a safety protocol that includes a maximum allowable speed for each of various axes of movements for the machine, wherein the safety protocol decreases the maximum allowable speed of the machine only along the one or more axes of movement where the movement of the machine approaches the human.

公开(公告)号：US11869206B2

公开(公告)日：2024-01-09

申请号：US17646237

申请日：2021-12-28

Applicant: Datalogic IP Tech S.r.l.

Inventor： Gianluca Giorgio ,  Mohammad Arrfou ,  Gildo Andreoni ,  Lorenzo Pagli

IPC: G06T7/521 ,  H04N13/128

CPC classification number: G06T7/521 ,  H04N13/128

Abstract: A system and method are described herein for controlling optical power provided to one or more laser projectors of an image capture device, such as a stereo camera, for improving depth image acquisition and quality while adhering to eye safety standards based on laser emissions. The system includes one or more laser projectors operable to emit a laser dot pattern onto a scene, and image capture devices operable to capture images from the scene including the laser dot pattern. The images are analyzed to acquire depth information for objects in the scene, and the depth information is used to modulate the optical power of the laser projectors based on the distance to the object relative to the image capture device.

公开(公告)号：US20230206480A1

公开(公告)日：2023-06-29

申请号：US17646237

申请日：2021-12-28

Applicant: Datalogic IP Tech S.r.l.

Inventor： Gianluca Giorgio ,  Mohammad Arrfou ,  Gildo Andreoni ,  Lorenzo Pagli

IPC: G06T7/521 ,  H04N13/128

CPC classification number: G06T7/521 ,  H04N13/128

Abstract: A system and method are described herein for controlling optical power provided to one or more laser projectors of an image capture device, such as a stereo camera, for improving depth image acquisition and quality while adhering to eye safety standards based on laser emissions. The system includes one or more laser projectors operable to emit a laser dot pattern onto a scene, and image capture devices operable to capture images from the scene including the laser dot pattern. The images are analyzed to acquire depth information for objects in the scene, and the depth information is used to modulate the optical power of the laser projectors based on the distance to the object relative to the image capture device.

公开(公告)号：US20230196495A1

公开(公告)日：2023-06-22

申请号：US17645729

申请日：2021-12-22

Applicant: Datalogic IP Tech S.r.l.

Inventor： Gildo Andreoni ,  Matteo Selvatici ,  Mohammad Arrfou

IPC: G06T1/00 ,  G06K9/62 ,  G06T15/00 ,  G06V10/762 ,  G06V20/64 ,  G06T7/20 ,  B25J9/16 ,  G06T7/70 ,  G06T7/80 ,  G06V10/75 ,  G06V20/52 ,  G06V10/22 ,  G06T7/00 ,  G06T7/50

CPC classification number: G06T1/0014 ,  G06K9/6289 ,  G06T15/00 ,  G06V10/762 ,  G06V20/653 ,  G06T7/20 ,  B25J9/1666 ,  G06T7/70 ,  G06T7/80 ,  G06V10/751 ,  G06V20/52 ,  G06V10/22 ,  B25J9/1676 ,  G06T7/0004 ,  G06T7/50 ,  G06T2215/12 ,  G06T2207/30164 ,  G06T2207/30244

Abstract: The disclosure relates to a system and method for verifying robot data that is used by a safety system monitoring a workspace shared by a human and robot. One or more sensors monitoring the workspace are arranged to obtain a three-dimensional view of the workspace. Raw data from each of the sensors is acquired and analyzed to determine the positioning and spatial relationship between the human and robot as both move throughout the workspace. This captured data is compared to the positional data obtained from the robot to assess whether discrepancies exist between the data sets. If the information from the sensors does not sufficiently match the data from the robot, then a signal from the system may be sent to deactivate the robot and prevent potential injury to the human.