知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

30 records (took 0.019 seconds)

    Robot localization in a workspace via detection of a datum
    24.
    发明授权
    Robot localization in a workspace via detection of a datum 有权

    公开(公告)号：US11366450B2

    公开(公告)日：2022-06-21

    申请号：US15467573

    申请日：2017-03-23

    Applicant: ABB Schweiz AG

    Inventor： Biao Zhang ,  Jianjun Wang ,  Remus Boca

    IPC: B25J9/16 ,  G05B19/408

    Abstract: Apparatus and method is disclosed for determining position of a robot relative to objects in a workspace which includes the use of a camera, scanner, or other suitable device in conjunction with object recognition. The camera, etc is used to receive information from which a point cloud can be developed about the scene that is viewed by the camera. The point cloud will be appreciated to be in a camera centric frame of reference. Information about a known datum is used and compared to the point cloud through object recognition. For example, a link from a robot could be the identified datum so that, when recognized, the coordinates of the point cloud can be converted to a robot centric frame of reference since the position of the datum would be known relative to the robot.

    INDUSTRIAL ROBOT TRAINING USING MIXED REALITY
    26.
    发明申请
    INDUSTRIAL ROBOT TRAINING USING MIXED REALITY 审中-公开

    公开(公告)号：US20190202055A1

    公开(公告)日：2019-07-04

    申请号：US15902142

    申请日：2018-02-22

    Applicant: ABB Schweiz AG

    Inventor： Jianjun Wang ,  Remus Boca ,  Biao Zhang ,  Carlos Martinez ,  Thomas Fuhlbrigge

    IPC: B25J9/16 ,  G06T19/00 ,  H04N7/18

    Abstract: Unique systems, methods, techniques and apparatuses of a robot training system are disclosed. One exemplary embodiment is an industrial robot training system comprising a mixed reality display device structured to superimpose a virtual scene on a real-world view of a real-world scene including a plurality of physical objects including an industrial robot, a video input device, and a computing device. The computing device is structured to detect physical objects using video output from the video input device, generate virtual objects using the detected physical objects, simulate a virtual robot path, determine one movement of the series of robot movements causes a collision, adjust the virtual robot path so as to avoid the collision between the two virtual objects of the plurality of virtual objects, and program the industrial robot to perform a real robot path using the adjusted virtual robot path.

    SYSTEM FOR ROBOTIC 3D PRINTING
    27.
    发明申请
    SYSTEM FOR ROBOTIC 3D PRINTING 审中-公开

    公开(公告)号：US20190036337A1

    公开(公告)日：2019-01-31

    申请号：US16149907

    申请日：2018-10-02

    Applicant: ABB Schweiz AG

    Inventor： Biao Zhang ,  Remus Boca ,  Jeremy Newkirk ,  Thomas A. Fuhlbrigge ,  George Q. Zhang ,  Xiongzi Li

    IPC: H02J3/36 ,  B33Y30/00 ,  H02M5/458 ,  B29C64/106 ,  B29C64/20

    Abstract: A robotic 3D printing system has a six degree of freedom (DOF) robot (12) that holds the platform (16) on which the 3D pad (15) is built on. The system uses the dexterity of the 6 DOF robot to move and rotate rue platform relative to the 3D printing head (18), which deposits the material on the platform. The system allows the part build in 3D directly with a simple printing head and depositing the material along the gravity direction. The 3D printing head is held by another robot (14) or robots. The robot movement can be calibrated to improve the accuracy and efficiency for high precision 3D part printing.

    Facilitating robot positioning
    28.
    发明授权
    Facilitating robot positioning 有权

    公开(公告)号：US10173324B2

    公开(公告)日：2019-01-08

    申请号：US14941823

    申请日：2015-11-16

    Applicant: ABB SCHWEIZ AG

    Inventor： Jianjun Wang ,  Biao Zhang ,  Carlos Martinez ,  Carlos Winsor Morato ,  Remus Boca

    IPC: G06K9/00 ,  B25J9/16 ,  G06T7/73

    Abstract: Robot positioning is facilitated by obtaining, for each time of a first sampling schedule, a respective indication of a pose of a camera system of a robot relative to a reference coordinate frame, the respective indication of the pose of the camera system being based on a comparison of multiple three-dimensional images of a scene of an environment, the obtaining providing a plurality of indications of poses of the camera system; obtaining, for each time of a second sampling schedule, a respective indication of a pose of the robot, the obtaining providing a plurality of indications of poses of the robot; and determining, using the plurality of indications of poses of the camera system and the plurality of indications of poses of the robot, an indication of the reference coordinate frame and an indication of a reference point of the camera system relative to pose of the robot.

    CALIBRATION ARTICLE FOR A 3D VISION ROBOTIC SYSTEM
    29.
    发明申请
    CALIBRATION ARTICLE FOR A 3D VISION ROBOTIC SYSTEM 审中-公开

    公开(公告)号：US20180222055A1

    公开(公告)日：2018-08-09

    申请号：US15424058

    申请日：2017-02-03

    Applicant: ABB Schweiz AG

    Inventor： Jianjun Wang ,  Remus Boca ,  Biao Zhang

    IPC: B25J9/16

    Abstract: A calibration article is provided for calibrating a robot and 3D camera. The calibration article includes side surfaces that are angled inward toward a top surface. The robot and camera are calibrated by capturing positional data of the calibration article relative to the robot and the camera. The captured data is used to generate correlation data between the robot and the camera. The correlation data is used by the controller to align the robot with the camera during operational use of the robot and camera.

Patent Agency Ranking