Patents by Inventor Jong Hyen BAEK

Jong Hyen BAEK 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).

  • Exclusive track resource sharing system
    Patent number: 11731675
    Abstract: A system for exclusive track resource sharing is provided. Some embodiments provide an exclusive track resource sharing system including onboard control units and a resource manager. Onboard control unit is provided in each of trains and is configured to communicate with another onboard control unit in another train. The resource manager is configured to record ownership status information of track resources of the plurality of trains, to provide the ownership status information of the track resources to the onboard control unit, and to generate and deliver a resource entitlement or resource authority to the onboard control unit. The resource authority is configured to be owned by a single onboard control unit. The onboard control unit possessing the resource authority is configured to seize or release the track resources corresponding to the resource authority and to control the track resources corresponding to the resource authority.
    Type: Grant
    Filed: December 11, 2018
    Date of Patent: August 22, 2023
    Assignee: KOREA RAILROAD RESEARCH INSTITUTE
    Inventors: Seh Chan Oh, Jong Hyen Baek, Hyeon Yeong Choi, Byung Hun Lee
  • EXCLUSIVE TRACK RESOURCE SHARING SYSTEM
    Publication number: 20210362757
    Abstract: A system for exclusive track resource sharing is provided. Some embodiments provide an exclusive track resource sharing system including onboard control units and a resource manager. Onboard control unit is provided in each of trains and is configured to communicate with another onboard control unit in another train. The resource manager is configured to record ownership status information of track resources of the plurality of trains, to provide the ownership status information of the track resources to the onboard control unit, and to generate and deliver a resource entitlement or resource authority to the onboard control unit. The resource authority is configured to be owned by a single onboard control unit. The onboard control unit possessing the resource authority is configured to seize or release the track resources corresponding to the resource authority and to control the track resources corresponding to the resource authority.
    Type: Application
    Filed: December 11, 2018
    Publication date: November 25, 2021
    Applicant: Korea Railroad Research Institute
    Inventors: Seh Chan OH, Jong Hyen BAEK, Hyeon Yeong CHOI, Byung Hun LEE
  • Apparatus for detecting train position
    Patent number: 9731736
    Abstract: An apparatus for detecting a position of a train, the apparatus includes a reader. The reader electrically irradiates beams along a plurality of directions toward a tag, combines signals received from the tag and obtains a beam direction information toward the tag, and then detects the position of the train using the beam direction information and a tag information of the tag.
    Type: Grant
    Filed: November 14, 2013
    Date of Patent: August 15, 2017
    Assignee: Korea Railroad Research Institute
    Inventors: Jungtai Kim, Jae Ho Lee, Sungsoo Park, Jong Hyen Baek
  • APPARATUS FOR DETECTING TRAIN POSITION
    Publication number: 20160001803
    Abstract: An apparatus for detecting a position of a train, the apparatus includes a reader. The reader electrically irradiates beams along a plurality of directions toward a tag, combines signals received from the tag and obtains a beam direction information toward the tag, and then detects the position of the train using the beam direction information and a tag information of the tag.
    Type: Application
    Filed: November 14, 2013
    Publication date: January 7, 2016
    Applicant: KOREA RAILROAD RESEARCH INSTITUTE
    Inventors: Jungtai KIM, Jae Ho LEE, Sungsoo PARK, Jong Hyen BAEK