Patents by Inventor Hongtian XIAO

Hongtian XIAO has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method for monitoring and controlling supporting posture of supporting-type hydraulic support
    Patent number: 11860650
    Abstract: A monitoring and controlling method for a supporting pose of a hydraulic support includes reading length parameters of props; establishing a pose monitoring mathematic model; based on an interpolation algorithm, obtaining pose parameters including associated pose parameters of an angle of height, an angle of roof attachment, and angles of inclination of the props. The method further includes based on the support pose monitoring process, determining a current supporting pose; obtaining a contour line of a roof above the support, and determining a bulging edge of the roof; obtaining a height difference of a support canopy and the roof; calculating a target height and a target angle of roof attachment of the hydraulic support; based on a pose control mathematic model, calculating a target angle of height of the support; and substituting the target parameters into the pose monitoring mathematic model to solve target lengths of the props.
    Type: Grant
    Filed: April 25, 2022
    Date of Patent: January 2, 2024
    Assignee: SHANDONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Yunyue Xie, Shaoqi Zhang, Weikang Song, Maolin Tian, Hongtian Xiao, Zhaosheng Meng
  • METHOD FOR MONITORING AND CONTROLLING SUPPORTING POSTURE OF SUPPORTING-TYPE HYDRAULIC SUPPORT
    Publication number: 20230400867
    Abstract: A monitoring and controlling method for a supporting pose of a hydraulic support includes reading length parameters of props; establishing a pose monitoring mathematic model; based on an interpolation algorithm, obtaining pose parameters including associated pose parameters of an angle of height, an angle of roof attachment, and angles of inclination of the props. The method further includes based on the support pose monitoring process, determining a current supporting pose; obtaining a contour line of a roof above the support, and determining a bulging edge of the roof; obtaining a height difference of a support canopy and the roof; calculating a target height and a target angle of roof attachment of the hydraulic support; based on a pose control mathematic model, calculating a target angle of height of the support; and substituting the target parameters into the pose monitoring mathematic model to solve target lengths of the props.
    Type: Application
    Filed: April 25, 2022
    Publication date: December 14, 2023
    Inventors: Yunyue XIE, Shaoqi ZHANG, Weikang SONG, Maolin TIAN, Hongtian XIAO, Zhaosheng MENG