Patents by Inventor Joonkeun PARK

Joonkeun PARK 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).

  • System and method of controlling wheel loader
    Patent number: 11927675
    Abstract: A control system for a wheel loader includes an upper sensor installed in a driver cabin to obtain shape information data for an object in front of the driver cabin, a lower sensor installed in a front body to obtain shape information data for an object in front of the front body, a work apparatus position detection portion configured to detect a position of a work apparatus connected rotatably to the front body, and an obstacle detection control device configured to receive the shape information data from the upper sensor and the lower sensor and configured to calculate a distance to the object based on the information data of any one selected from the upper sensor and the lower sensor according to the detected position of the work apparatus.
    Type: Grant
    Filed: January 19, 2021
    Date of Patent: March 12, 2024
    Assignee: HD HYUNDAI INFRACORE CO., LTD.
    Inventors: Kwangseok Park, Yeonhaeng Heo, Joonkeun Park
  • SYSTEM AND METHOD OF CONTROLLING WHEEL LOADER
    Publication number: 20210223400
    Abstract: A control system for a wheel loader includes an upper sensor installed in a driver cabin to obtain shape information data for an object in front of the driver cabin, a lower sensor installed in a front body to obtain shape information data for an object in front of the front body, a work apparatus position detection portion configured to detect a position of a work apparatus connected rotatably to the front body, and an obstacle detection control device configured to receive the shape information data from the upper sensor and the lower sensor and configured to calculate a distance to the object based on the information data of any one selected from the upper sensor and the lower sensor according to the detected position of the work apparatus.
    Type: Application
    Filed: January 19, 2021
    Publication date: July 22, 2021
    Inventors: Kwangseok PARK, Yeonhaeng HEO, Joonkeun PARK