Patents by Inventor Se Hee Byun

Se Hee Byun 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).

  • Publication number: 20250145047
    Abstract: The present invention relates to an operating system for a battery exchange station and an operating method for a battery exchange station by using same. The operating system for a battery exchange station, according to an embodiment of the present invention, comprises: a plurality of battery exchange stations; a terminal on which a dedicated application is installed, and which receives an application and service information, input from a user, for a delivery service that performs battery delivery between the plurality of battery exchange stations; and an operating server which communicates with the plurality of battery exchange stations and the terminal, wherein the operating server may determine an arrival station for the battery delivery on the basis of a degree of battery exchange congestion determined for each of the plurality of battery exchange stations.
    Type: Application
    Filed: October 28, 2022
    Publication date: May 8, 2025
    Inventors: Sil Lo Jin, Ho Kyung Kim, Nam Chul Paik, In Jae Kwak, Dae Woo Kim, Sang Hwan Oh, Sang Hoon Kim, Hyeong Tae Noh, Se Hee Byun
  • Patent number: 12269349
    Abstract: An apparatus for controlling operation of an electric vehicle of the present invention may comprise: an operation information collection unit that collects parameters for operation of an electric vehicle; a battery information collection unit that collects information on battery operation and condition; a manipulation information collection unit that collects manipulation information of a driver on the electric vehicle; a motor control means for driving a driving motor of the electric vehicle according to the collected manipulation information from the driver; and a derating adjustment unit that performs derating for reducing a ratio of an amount of power of the driving motor to a throttle angle, according to the collected information.
    Type: Grant
    Filed: March 17, 2021
    Date of Patent: April 8, 2025
    Assignee: Hyundai Kefico Corporation
    Inventors: Hyun Seung Kim, Se Hee Byun, In Keun Seo, Sil Lo Jin
  • Patent number: 12269481
    Abstract: An electric vehicle state control device of the present disclosure relates to an electric vehicle state notification device having, as states for operation safety related to parking/stopping, a key-on state in which a throttle is inactivated, a startup state in which the throttle is activated, and a driving state, and may comprise: a driving parameter confirmation unit for collecting measurement values of parameters related to the driving of an electric vehicle; a driving state determination/transition unit for determining the driving state of the electric vehicle from the collected measurement values of parameters related to the driving; and a driver notification unit for intuitively notifying a driver of the determined driving state of the electric vehicle.
    Type: Grant
    Filed: March 17, 2021
    Date of Patent: April 8, 2025
    Assignee: Hyundai Kefico Corporation
    Inventors: Sil Lo Jin, In Keun Seo, Se Hee Byun, Hyun Seung Kim
  • Publication number: 20250029197
    Abstract: A shared vehicle dispatch system dispatches shared vehicles based on driver grades classified by learning user driving patterns, and a shared vehicle dispatch method uses the shared vehicle dispatch system. The shared vehicle dispatch system includes a shared vehicle having a vehicle controller configured to learn driving pattern information of a user, a user terminal, operated by the user, equipped with a dedicated application installed for requesting the dispatch of the shared vehicle, and an operation server communicating with the shared vehicle to receive the learned driving pattern information, where the operation server may determine a driver grade for the user who operated the shared vehicle based on the received driving pattern information.
    Type: Application
    Filed: October 27, 2022
    Publication date: January 23, 2025
    Inventors: Ho Kyung Kim, Sil Lo Jin, In Jae Kwak, Sang Hwan Oh, Sang Hoon Kim, Dae Woo Kim, Nam Chul Paik, Hyeong Tae Noh, Se Hee Byun
  • Publication number: 20250010750
    Abstract: A system and method support automatic downloading and reprogramming of firmware utilizing a battery management system provided inside a battery pack in which a battery is mounted in a vehicle in an exchangeable manner. The system includes: a vehicle controller which communicates with a plurality of part controllers provided inside an electric vehicle so as to receive and store version information of firmware of each of the part controllers; the battery management system provided in the battery pack of the electric vehicle; a battery exchange station having a plurality of slots so as to charge the battery pack separated from the electric vehicle; and a server which transmits the firmware of each of the part controllers to the battery management system when the battery pack is inserted into a slot, where when the battery pack is mounted in the electric vehicle, firmware version information may be received and updated.
    Type: Application
    Filed: October 27, 2022
    Publication date: January 9, 2025
    Inventors: Sang Hoon Kim, Se Hee Byun, Hyeong Tae Noh, Sil Lo Jin, Dae Woo Kim, In Jae Kwak, Nam Chul Paik, Ho Kyung Kim, Sang Hwan Oh
  • Publication number: 20230158894
    Abstract: An apparatus for controlling operation of an electric vehicle of the present invention may comprise: an operation information collection unit that collects parameters for operation of an electric vehicle; a battery information collection unit that collects information on battery operation and condition; a manipulation information collection unit that collects manipulation information of a driver on the electric vehicle; a motor control means for driving a driving motor of the electric vehicle according to the collected manipulation information from the driver; and a derating adjustment unit that performs derating for reducing a ratio of an amount of power of the driving motor to a throttle angle, according to the collected information.
    Type: Application
    Filed: March 17, 2021
    Publication date: May 25, 2023
    Inventors: Hyun Seung Kim, Se Hee Byun, In Keun Seo, Sil Lo Jin