Patents by Inventor Beom Geum Cho

Beom Geum Cho 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).

  • Apparatus for diagnosing abnormality in vehicle sensor and method thereof
    Patent number: 11600120
    Abstract: An apparatus for diagnosing an abnormality of a vehicle sensor is provided. The apparatus includes a sensor configured to measure an acceleration and an angular velocity of a vehicle, a camera configured to generate a front time series image frame of the vehicle, and a controller configured to estimate the acceleration and the angular velocity of the vehicle by using the front time series image frame generated by the camera and diagnose an abnormality in the sensor based on the acceleration and the angular velocity of the vehicle estimated by the controller.
    Type: Grant
    Filed: May 26, 2020
    Date of Patent: March 7, 2023
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Ajou University Industry-Academic Cooperation Foundation
    Inventors: Jung Mo Koo, Sang Pil Hwang, Yong Gyun Kim, Beom Geum Cho, Min Sang Kim, Hyung Il Koo, So Yeon Kim
  • Device for classifying road surface and system for controlling terrain mode of vehicle using the same
    Patent number: 11390287
    Abstract: A device for identifying a road surface includes: storage for storing a deep learning-based road surface model; and a controller configured to identify a type of a road surface on which a vehicle is currently traveling, using the road surface model. The device for identifying a road surface can identify a type of a road surface on which the vehicle is traveling based on deep learning and control the terrain mode of the vehicle based on the identified type of the road surface. The type of the road surface on which the vehicle is traveling may be identified with a high accuracy and an optimal terrain mode may be set, thereby improving not only travel stability but also riding comfort of the vehicle.
    Type: Grant
    Filed: July 20, 2020
    Date of Patent: July 19, 2022
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Jung Mo Koo, Sang Pil Hwang, Hyung Il Koo, Yong Gyun Kim, Beom Geum Cho, So Yeon Kim, Min Sang Kim
  • DEVICE FOR CLASSIFYING ROAD SURFACE AND SYSTEM FOR CONTROLLING TERRAIN MODE OF VEHICLE USING THE SAME
    Publication number: 20210261134
    Abstract: A device for identifying a road surface includes: storage for storing a deep learning-based road surface model; and a controller configured to identify a type of a road surface on which a vehicle is currently traveling, using the road surface model. The device for identifying a road surface can identify a type of a road surface on which the vehicle is traveling based on deep learning and control the terrain mode of the vehicle based on the identified type of the road surface. The type of the road surface on which the vehicle is traveling may be identified with a high accuracy and an optimal terrain mode may be set, thereby improving not only travel stability but also riding comfort of the vehicle.
    Type: Application
    Filed: July 20, 2020
    Publication date: August 26, 2021
    Inventors: Jung Mo KOO, Sang Pil HWANG, Hyung Il KOO, Yong Gyun KIM, Beom Geum CHO, So Yeon KIM, Min Sang KIM
  • Apparatus for Diagnosing Abnormality in Vehicle Sensor and Method Thereof
    Publication number: 20210150833
    Abstract: An apparatus for diagnosing an abnormality of a vehicle sensor is provided. The apparatus includes a sensor configured to measure an acceleration and an angular velocity of a vehicle, a camera configured to generate a front time series image frame of the vehicle, and a controller configured to estimate the acceleration and the angular velocity of the vehicle by using the front time series image frame generated by the camera and diagnose an abnormality in the sensor based on the acceleration and the angular velocity of the vehicle estimated by the controller.
    Type: Application
    Filed: May 26, 2020
    Publication date: May 20, 2021
    Inventors: Jung Mo Koo, Sang Pil Hwang, Yong Gyun Kim, Beom Geum Cho, Min Sang Kim, Hyung Il Koo, So Yeon Kim