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    Frame transmission methods and devices
    2.
    发明授权
    Frame transmission methods and devices 有权

    公开(公告)号：US10333838B2

    公开(公告)日：2019-06-25

    申请号：US15649590

    申请日：2017-07-13

    Applicant: UBTECH Robotics Corp.

    Inventor： Youjun Xiong ,  Hailang Zhou ,  Musen Zhang

    IPC: H04L12/721 ,  H04L12/403 ,  H04L12/40

    Abstract: The present disclosure relates to a frame transmission method and a frame transmission device. The data frame includes an arbitration field and a data field. The arbitration field includes a frame mode indication sub-field indicating a frame mode of the data frame, and the data field includes an instruction sub-field indicating instruction messages carried the data frame. A great deal of information may be obtained by the configuration of the present disclosure, and thus the transmission efficiency may be enhanced.

    Joint limit detection method, and robot with the same
    4.
    发明授权
    Joint limit detection method, and robot with the same 有权

    公开(公告)号：US11059170B2

    公开(公告)日：2021-07-13

    申请号：US16359965

    申请日：2019-03-20

    Applicant: UBTECH Robotics Corp

    Inventor： Youjun Xiong ,  Gaobo Huang ,  Hailang Zhou ,  Musen Zhang

    IPC: B25J9/16 ,  B25J9/12

    Abstract: The present disclosure provides a joint limit detection method, apparatus, and robot with the same. The method includes: (a) determining a servo corresponding to a joint to be detected; (b) controlling an output shaft of the servo to rotate in a preset first direction; (c) measuring a rotational angle of the output shaft within a preset first duration; (d) determining whether the rotational angle of the output shaft is greater than a preset angle threshold; (e) repealing the steps (c) and (d) until the rotational angle of the output shaft is less than or equal to the preset angle threshold, if the rotational angle of the output shaft is greater than the angle threshold; and (f) determining a current rotational position of the output shaft as a first extreme position, if the rotational angle of the output shall is less than or equal to the angle threshold.

    Robot distance measuring method, apparatus and robot using the same
    5.
    发明授权
    Robot distance measuring method, apparatus and robot using the same 有权

    公开(公告)号：US11020857B2

    公开(公告)日：2021-06-01

    申请号：US16236526

    申请日：2018-12-30

    Applicant: UBTECH Robotics Corp

    Inventor： Youjun Xiong ,  Xiangbin Huang ,  Musen Zhang ,  Peng Nie ,  Hailang Zhou

    IPC: B25J9/16

    Abstract: The present disclosure provides a robot distance measuring method and apparatus as well as a robot using the same. The method includes: obtaining a plurality of relative position parameters of a robot from a plurality of ranging sensors; determining an installation distance between each two of the ranging sensors based on the plurality of relative position parameters; determining a sum of the installation distance of each looping arrangement of the plurality of ranging sensors based on the installation distance between each two of the ranging sensors; and enabling the plurality of ranging sensors sequentially to perform obstacle ranging according to a preset looping rule. Since the adjacent ranging sensors are avoided to range simultaneously or sequentially, the interference of the adjacent ranging sensors can be minimized, the accuracy of measuring the distance of the surrounding obstacles can be improved, thereby improving the navigation performance of the robot.

    JOINT LIMIT DETECTION METHOD, APPARATUS, AND ROBOT WITH THE SAME
    7.
    发明申请
    JOINT LIMIT DETECTION METHOD, APPARATUS, AND ROBOT WITH THE SAME 审中-公开

    公开(公告)号：US20190329406A1

    公开(公告)日：2019-10-31

    申请号：US16359965

    申请日：2019-03-20

    Applicant: UBTECH Robotics Corp

    Inventor： Youjun Xiong ,  Gaobo Huang ,  Hailang Zhou ,  Musen Zhang

    IPC: B25J9/16 ,  B25J9/12

    Abstract: The present disclosure provides a joint limit detection method, apparatus, and robot with the same. The method includes: (a) determining a servo corresponding to a joint to be detected; (b) controlling an output shaft of the servo to rotate in a preset first direction; (c) measuring a rotational angle of the output shaft within a preset first duration; (d) determining whether the rotational angle of the output shaft is greater than a preset angle threshold; (e) repealing the steps (c) and (d) until the rotational angle of the output shaft is less than or equal to the preset angle threshold, if the rotational angle of the output shaft is greater than the angle threshold; and (f) determining a current rotational position of the output shaft as a first extreme position, if the rotational angle of the output shall is less than or equal to the angle threshold.

    Skin for robot
    10.
    发明授权
    Skin for robot 有权

    公开(公告)号：US10421199B2

    公开(公告)日：2019-09-24

    申请号：US15851729

    申请日：2017-12-21

    Applicant: UBTECH Robotics Corp

    Inventor： Youjun Xiong ,  Bin He ,  Hailang Zhou ,  Musen Zhang

    IPC: B32B3/00 ,  B25J19/02 ,  B25J19/00 ,  B32B27/08 ,  B32B7/12 ,  B32B7/05

    Abstract: A skin for a robot includes a first composite layer structure, a second composite layer structure and a number of first insulating protrusions. The first composite layer structure is used to be arranged on a housing of the robot, and includes a base adhesive layer arranged on the housing of robot, a first supporting layer stacked on the base adhesive layer and a first silver conductive adhesive layer stacked on the first supporting layer. The second composite layer structure covers the first composite layer, and includes a second silver conductive adhesive layer stacked on the first composite layer structure, and a second supporting layer stacked on the second silver conductive adhesive layer. The first insulating protrusions are arranged between the first silver conductive adhesive layer and the second silver conductive adhesive layer, and separate the first silver conductive adhesive layer and the second silver conductive adhesive layer.

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