Patents by Inventor Sung Gil WEE

Sung Gil WEE 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 generating intersection point pattern recognition model using sensor data of mobile robot and intersection point pattern recognition system
    Patent number: 11768499
    Abstract: One embodiment of the present invention provides an intersection point pattern recognition system using sensor data of a mobile robot, comprising: a mobile robot that autonomously drives by using sensor data received from a sensor unit and an intersection point pattern recognition model provided by a management server; and the management server that receives usage environment information of the mobile robot and generates the intersection point pattern recognition model of the mobile robot to provide the intersection pattern recognition model to the mobile robot, wherein the management server comprises: a map generation unit for receiving the usage environment information of the mobile robot and generating a route map of the mobile robot on the basis of the usage environment information; a normalization unit for generating a virtual map by normalizing the route map according to a preset rule; and a learning unit for generating the intersection point pattern recognition model by using the virtual map and the se
    Type: Grant
    Filed: May 7, 2020
    Date of Patent: September 26, 2023
    Assignee: DAEGU GYEONGBUK INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Tae Hun Kang, Jung Hyun Chu, Sung Gil Wee, Dae Han Hong
  • METHOD FOR GENERATING INTERSECTION POINT PATTERN RECOGNITION MODEL USING SENSOR DATA OF MOBILE ROBOT AND INTERSECTION POINT PATTERN RECOGNITION SYSTEM
    Publication number: 20220326715
    Abstract: One embodiment of the present invention provides an intersection point pattern recognition system using sensor data of a mobile robot, comprising: a mobile robot that autonomously drives by using sensor data received from a sensor unit and an intersection point pattern recognition model provided by a management server; and the management server that receives usage environment information of the mobile robot and generates the intersection point pattern recognition model of the mobile robot to provide the intersection pattern recognition model to the mobile robot, wherein the management server comprises: a map generation unit for receiving the usage environment information of the mobile robot and generating a route map of the mobile robot on the basis of the usage environment information; a normalization unit for generating a virtual map by normalizing the route map according to a preset rule; and a learning unit for generating the intersection point pattern recognition model by using the virtual map and the se
    Type: Application
    Filed: May 7, 2020
    Publication date: October 13, 2022
    Inventors: Tae Hun KANG, Jung Hyun CHU, Sung Gil WEE, Dae Han HONG