Patents by Inventor Jianxun HUO

Jianxun HUO 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 AND SYSTEM FOR AUTOMATICALLY COLLECTING MULTIPLE INFORMATION OF TUNNEL DURING CONSTRUCTION PERIOD
    Publication number: 20250095177
    Abstract: A method and a system for automatically collecting multiple information of a tunnel during construction period are provided. A detection point and a detection line are formed by projecting a light source on the inner wall of the tunnel, and then the pixel position changes of the areas where the detection point and the detection line are located in different time periods are recorded by a measuring camera, and the detection point and the detection line are integrated and corrected with tunnel point cloud data as a reference standard to form an accurate four-dimensional model of the tunnel.
    Type: Application
    Filed: November 22, 2024
    Publication date: March 20, 2025
    Inventors: Siming TIAN, Zhengying SHI, Weike XIN, Shu LI, Jianxun HUO, Liewei WANG, Jie LIAN, Guangbin NI, Guoqiang WU, Xinyan WU, Xu LI, Yiteng ZHANG