Patents by Inventor Sang-Yeob Lee

Sang-Yeob Lee 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).

  • Patent number: 11977199
    Abstract: A device for evaluating characteristics of a target ground containing a metal component is proposed. The device includes a penetration probe having a main frame and a pair of side frames respectively installed at opposite side ends of the main frame, wherein each side frame has a lower end thereof extending downward from the main frame; a plurality of electrodes installed to be exposed to outside on the main frame; an electrode measurement part for measuring apparent chargeability of the target ground by applying power for measurement to the plurality of electrodes; and a main processor for calculating a weight ratio of a metal component of the target ground on the basis of the apparent chargeability measured by the electrode measurement part and calculating a volume ratio of the metal component of the target ground on the basis of the calculated weight ratio of the metal component.
    Type: Grant
    Filed: October 26, 2020
    Date of Patent: May 7, 2024
    Assignee: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
    Inventors: Jong-Sub Lee, Sang-Yeob Kim, Nam-Sun Kim, Joon-Ki Chun
  • Patent number: 11803026
    Abstract: An advanced driving assistance system (ADAS) provides collision avoidance control for a host vehicle. The system can include one or more sensors mounted to the host vehicle and configured to sense a driving lane in which the host vehicle is traveling and to sense an external vehicle partially engaged in the driving lane. A controller controls steering, braking, or acceleration of the host vehicle on the basis of sensing information received from the sensor. The controller determines the external vehicle partially engaged in the driving lane as a target vehicle having at least a part thereof overlapping with a lane mark of the driving lane, and performs longitudinal braking or acceleration control or lateral steering control on the host vehicle based on lateral and longitudinal positional relationships between the host vehicle and the target vehicle.
    Type: Grant
    Filed: November 4, 2021
    Date of Patent: October 31, 2023
    Assignee: HL Klemove Corp.
    Inventors: In Hyuk Song, Dai Chang Ro, Sang Yeob Lee, Won Sik Jung, Ji Yong Lee, Jae Kyeong Kim, Sang Kyun Sim, Kyung Geun Jeon, Kwan Sun You
  • Patent number: 11776410
    Abstract: A platooning controller, a vehicle system including the same, and a method thereof are provided. The platooning controller includes a processor that displays each of a plurality of vehicles forming a platoon as a certain vehicle area and arranges and displays vehicle areas of the vehicles on a screen to be partially overlapped with each other. A storage stores information for configuring the screen by the processor.
    Type: Grant
    Filed: February 19, 2020
    Date of Patent: October 3, 2023
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Dong Hyuk Kim, Sang Yeob Lee, Il Hwan Kim, Hong Gi Park, Kyung Joo Bang
  • Patent number: 11767012
    Abstract: The present disclosure relates to a camera system for an advanced driving assistance system (ADAS). The ADAS includes a voltage logic and a memory logic that may be used in a front-view camera system. The ADAS includes a scheme capable of coupling a lens barrel and a lens holder in a front-view camera system. The camera system according to the present disclosure includes a lens configured to capture a region ahead of a vehicle, a lens barrel configured to accommodate the lens in an internal space thereof, a lens holder coupled to the lens barrel, an image sensor configured to sense an image captured by the lens, an image processor configured to receive image data from the image sensor and process the received image data, and a camera micro-control unit (MCU) configured to communicate with the image processor and receive the data processed by the image processor.
    Type: Grant
    Filed: January 26, 2021
    Date of Patent: September 26, 2023
    Assignee: HL Klemove Corp.
    Inventors: In Hyuk Song, Dai Chang Ro, Sang Yeob Lee, Won Sik Jung, Ji Yong Lee, Jae Kyeong Kim, Sang Kyun Sim, Kyung Geun Jeon, Kwan Sun You, Woo Young Kim
  • Patent number: 11580861
    Abstract: A platooning controller, a vehicle system including the same, and a method thereof are provided. The platooning controller includes a processor that identifies information about outside vehicles around a platooning line based on sensing information of platooning vehicles, determines whether views of the outside vehicles are obstructed by the platooning line based on the information about the outside vehicles, controls the platooning vehicles such that the views of the outside vehicles are obtained, and performs collision avoidance control and a storage storing the sensing information or a result of determination of whether a view is obstructed.
    Type: Grant
    Filed: January 15, 2020
    Date of Patent: February 14, 2023
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Kyung Joo Bang, Hong Gi Park, Sang Yeob Lee, Il Hwan Kim, Seung Hyun Kim, Dong Hyuk Kim
  • Patent number: 11511731
    Abstract: A vehicle includes: recognizing a forward vehicle in response to the processing of image data captured by an image sensor disposed at the vehicle so as to have a field of view of the outside of the vehicle; obtaining a distance from the forward vehicle in response to the processing of detecting data captured by a radar disposed at the vehicle so as to have a detecting area of the outside of the vehicle; obtaining a change amount of vertical movement of the forward vehicle in the image data in response to the distance from the forward vehicle that is equal to or less than a reference distance; obtaining a height of an obstacle on a road surface corresponding to the change amount; obtaining the height of the obstacle on the road surface in the image data in response to the distance from the forward vehicle that exceeds the reference distance; identifying a driving speed of the vehicle; identifying a reference height corresponding to the driving speed of the vehicle; and outputting deceleration guide information
    Type: Grant
    Filed: January 24, 2020
    Date of Patent: November 29, 2022
    Assignee: HL Klemove Corp.
    Inventor: Sang Yeob Lee
  • Patent number: 11491974
    Abstract: The present disclosure relates to a camera system for an advanced driving assistance system (ADAS). For example, a voltage logic and a memory logic are used in a front-view camera system for an ADAS. The camera system includes a lens configured to capture a region ahead of a vehicle, a lens barrel configured to accommodate the lens in an internal space thereof, a lens holder coupled to the lens barrel, an image sensor configured to sense an image captured by the lens, an image processor configured to receive image data from the image sensor and process the received image data, and a camera micro-control unit (MCU) configured to communicate with the image processor and receive the data processed by the image processor.
    Type: Grant
    Filed: December 30, 2019
    Date of Patent: November 8, 2022
    Assignee: HL Klemove Corp.
    Inventors: In Hyuk Song, Dai Chang Ro, Sang Yeob Lee, Won Sik Jung, Ji Yong Lee, Jae Kyeong Kim, Sang Kyun Sim, Kyung Geun Jeon, Kwan Sun You, Woo Young Kim
  • Patent number: 11493936
    Abstract: A platooning management device, a vehicle system including the same, and a method thereof are provided. The platooning management device includes a processor that calculates driving costs of vehicles in a platooning line, and compares the driving costs of the vehicles to determine whether it is necessary to change a location of a leading vehicle in the platooning line. When it is necessary to change the location, the processor performs location change control. A storage stores driving costs obtained by the processor and information received from the vehicles in the platooning line.
    Type: Grant
    Filed: January 28, 2020
    Date of Patent: November 8, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Hong Gi Park, Sang Yeob Lee, Il Hwan Kim, Seung Hyun Kim, Dong Hyuk Kim, Kyung Joo Bang
  • Patent number: 11458971
    Abstract: An apparatus for controlling platooning and a method thereof are provided. The apparatus includes a communication part to transmit or receive information on the platooning and information on a restricted area from or to vehicles in a platooning line and a vehicle external server. The apparatus further includes a processor to restrict an inter-vehicle distance from being increased or an acceleration when a leading vehicle in the platooning line enters the restricted area based on the information on the restricted area.
    Type: Grant
    Filed: April 13, 2020
    Date of Patent: October 4, 2022
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Seung Hyun Kim, Hong Gi Park, Sang Yeob Lee, Il Hwan Kim, Dong Hyuk Kim, Kyung Joo Bang
  • Patent number: 11396280
    Abstract: A platooning controller, a vehicle system including the same, and a method thereof perform braking control based on a hitch angle. The platooning controller includes a processor that controls platooning of one or more vehicles, each with a trailer, and includes a storage storing information for controlling the platooning. The processor controls a host vehicle such that a hitch angle of the host vehicle with the trailer meets a predetermined reference angle, when it is necessary to perform braking control, and controls the host vehicle to perform the braking control.
    Type: Grant
    Filed: February 28, 2020
    Date of Patent: July 26, 2022
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Dong Hyuk Kim, Sang Yeob Lee, Il Hwan Kim, Hong Gi Park, Kyung Joo Bang
  • Patent number: 11347233
    Abstract: Disclosed herein is a vehicle control apparatus, vehicle control system and image sensor. The vehicle control apparatus includes a first sensor configured to be disposed on the vehicle to have a view to the outside of the vehicle and capture image data and a controller configured to include at least one processor to process the image data captured by the first sensor, wherein the controller recognizes a roundabout based on the processing result of the image data, sets a region of interest in front of the vehicle based on a state information of the roundabout obtained from the processing result of the image data, determines a target located in the region of interest based on information of the target location based on the processing result of the image data, and controls the vehicle based on the information of the target location in the region of interest. According to the embodiment of the disclosed invention, the vehicle may enter a roundabout safely.
    Type: Grant
    Filed: October 7, 2019
    Date of Patent: May 31, 2022
    Assignee: Mando Mobility Solutions Corporation
    Inventor: Sang Yeob Lee
  • Patent number: 11281233
    Abstract: A platooning controller, a vehicle system including the same, and a method thereof include a communicator configured to transmit and receive sensor breakdown information between vehicles in a platooning line and include a processor configured to rearrange the platooning line depending on breakdown of sensors of the vehicles in the platooning line based on the sensor breakdown information. The processor assigns a number according to a location of a vehicle in the platooning line depending on a type, a location, and/or a sensing range of a broken sensor and rearranges the vehicle in a location corresponding to the number.
    Type: Grant
    Filed: June 19, 2020
    Date of Patent: March 22, 2022
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Il Hwan Kim, Hong Gi Park, Sang Yeob Lee, Seung Hyun Kim, Dong Hyuk Kim, Kyung Joo Bang
  • Publication number: 20220080958
    Abstract: An advanced driving assistance system (ADAS) provides collision avoidance control for a host vehicle. The system can include one or more sensors mounted to the host vehicle and configured to sense a driving lane in which the host vehicle is traveling and to sense an external vehicle partially engaged in the driving lane. A controller controls steering, braking, or acceleration of the host vehicle on the basis of sensing information received from the sensor. The controller determines the external vehicle partially engaged in the driving lane as a target vehicle having at least a part thereof overlapping with a lane mark of the driving lane, and performs longitudinal braking or acceleration control or lateral steering control on the host vehicle based on lateral and longitudinal positional relationships between the host vehicle and the target vehicle.
    Type: Application
    Filed: November 4, 2021
    Publication date: March 17, 2022
    Applicant: MANDO CORPORATION
    Inventors: In Hyuk SONG, Dai Chang RO, Sang Yeob LEE, Won Sik JUNG, Ji Yong LEE, Jae Kyeong KIM, Sang Kyun SIM, Kyung Geun JEON, Kwan Sun YOU
  • Patent number: 11208098
    Abstract: An advanced driving assistance system (ADAS) provides collision avoidance control for a host vehicle. The system can include one or more sensors mounted to the host vehicle and configured to sense a driving lane in which the host vehicle is traveling and to sense an external vehicle partially engaged in the driving lane. A controller controls steering, braking, or acceleration of the host vehicle on the basis of sensing information received from the sensor. The controller determines the external vehicle partially engaged in the driving lane as a target vehicle having at least a part thereof overlapping with a lane mark of the driving lane, and performs longitudinal braking or acceleration control or lateral steering control on the host vehicle based on lateral and longitudinal positional relationships between the host vehicle and the target vehicle.
    Type: Grant
    Filed: July 16, 2019
    Date of Patent: December 28, 2021
    Assignee: Mando Corporation
    Inventors: In Hyuk Song, Dai Chang Ro, Sang Yeob Lee, Won Sik Jung, Ji Yong Lee, Jae Kyeong Kim, Sang Kyun Sim, Kyung Geun Jeon, Kwan Sun You
  • Patent number: 11136028
    Abstract: A speed controller for a leading vehicle includes: a communication device that receives a target acceleration and a current acceleration from a following vehicle; and a controller that predicts a time when the following vehicle brakes based on the received target acceleration and the received current acceleration when the leading vehicle coasts down, and increases a speed of the leading vehicle at the predicted time.
    Type: Grant
    Filed: October 9, 2019
    Date of Patent: October 5, 2021
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Kyung Joo Bang, Hong Gi Park, Sang Yeob Lee, Il Hwan Kim, Seung Hyun Kim, Dong Hyuk Kim
  • Patent number: 11094199
    Abstract: An apparatus for displaying steering information of a preceding vehicle may include: a processor of a host vehicle, where the processor receives steering information of the preceding vehicle among a plurality of platooning vehicles including the host vehicle; and a display controlled by the processor to display the steering information of the preceding vehicle.
    Type: Grant
    Filed: August 17, 2020
    Date of Patent: August 17, 2021
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Kyung Joo Bang, Hong Gi Park, Sang Yeob Lee, Il Hwan Kim, Seung Hyun Kim, Dong Hyuk Kim
  • Publication number: 20210188261
    Abstract: The present disclosure relates to an advanced driving assistance system (ADAS), and more particularly, to a camera system for an ADAS. According to the present disclosure, there are provided a voltage logic and a memory logic that may be used in a front-view camera system for an ADAS. According to the present disclosure, there is also provided a scheme capable of coupling a lens barrel and a lens holder in a front-view camera system for an ADAS. The camera system according to the present disclosure includes a lens configured to capture a region ahead of a vehicle, a lens barrel configured to accommodate the lens in an internal to space thereof, a lens holder coupled to the lens barrel, an image sensor configured to sense an image captured by the lens, an image processor configured to receive image data from the image sensor and process the received image data, and a camera micro-control unit (MCU) configured to communicate with the image processor and receive the data processed by the image processor.
    Type: Application
    Filed: January 26, 2021
    Publication date: June 24, 2021
    Inventors: In Hyuk SONG, Dai Chang RO, Sang Yeob LEE, Won Sik JUNG, Ji Yong LEE, Jae Kyeong KIM, Sang Kyun SIM, Kyung Geun JEON, Kwan Sun YOU
  • Publication number: 20210163003
    Abstract: An apparatus for controlling platooning and a method thereof are provided. The apparatus includes a communication part to transmit or receive information on the platooning and information on a restricted area from or to vehicles in a platooning line and a vehicle external server. The apparatus further includes a processor to restrict an inter-vehicle distance from being increased or an acceleration when a leading vehicle in the platooning line enters the restricted area based on the information on the restricted area.
    Type: Application
    Filed: April 13, 2020
    Publication date: June 3, 2021
    Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Seung Hyun Kim, Hong Gi Park, Sang Yeob Lee, Il Hwan Kim, Dong Hyuk Kim, Kyung Joo Bang
  • Publication number: 20210150906
    Abstract: An apparatus for displaying steering information of a preceding vehicle may include: a processor of a host vehicle, where the processor receives steering information of the preceding vehicle among a plurality of platooning vehicles including the host vehicle; and a display controlled by the processor to display the steering information of the preceding vehicle.
    Type: Application
    Filed: August 17, 2020
    Publication date: May 20, 2021
    Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Kyung Joo BANG, Hong Gi PARK, Sang Yeob LEE, Il Hwan KIM, Seung Hyun KIM, Dong Hyuk KIM
  • Publication number: 20210116937
    Abstract: A platooning controller, a vehicle system including the same, and a method thereof include a communicator configured to transmit and receive sensor breakdown information between vehicles in a platooning line and include a processor configured to rearrange the platooning line depending on breakdown of sensors of the vehicles in the platooning line based on the sensor breakdown information. The processor assigns a number according to a location of a vehicle in the platooning line depending on a type, a location, and/or a sensing range of a broken sensor and rearranges the vehicle in a location corresponding to the number.
    Type: Application
    Filed: June 19, 2020
    Publication date: April 22, 2021
    Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Il Hwan Kim, Hong Gi Park, Sang Yeob Lee, Seung Hyun Kim, Dong Hyuk Kim, Kyung Joo Bang