Patents by Inventor Hee-Seo CHAE

Hee-Seo CHAE 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: 11970184
    Abstract: Provided is a driving apparatus including a body, a surroundings detection unit detecting surroundings of the body, the surrounding detection unit including a light detection and ranging (LIDAR) device and a camera, and at least one processor configured to control the driving of the body based on a detection result from the surroundings detection unit, wherein the at least one processor is further configured to detect a ramp and flat ground that are present on a driving path based on an image obtained by the camera, and determine the detected ramp or the detected flat ground from a detection result from the LIDAR device as a non-obstacle.
    Type: Grant
    Filed: April 29, 2021
    Date of Patent: April 30, 2024
    Assignee: HANWHA AEROSPACE CO., LTD.
    Inventors: Hee Seo Chae, Jae Chan Park
  • Patent number: 11763494
    Abstract: A mobile surveillance apparatus includes: a communication interface configured to receive map data of a preset area; and a processor configured to process the map data by reflecting at least one of unevenness and obstruction on a driving surface of a mobile module, and set a path for the mobile module, based on the processed map data.
    Type: Grant
    Filed: August 17, 2020
    Date of Patent: September 19, 2023
    Assignee: HANWHA AEROSPACE CO., LTD.
    Inventors: Hee Seo Chae, Jae Chan Park
  • Patent number: 11441874
    Abstract: A remote weapon control device for controlling a weapon having a photographing device is provided. The remote weapon control device includes: a communication interface configured to receive an image captured by the photographing device; an object extractor configured to extract objects from the image; a target extractor configured to extract targets from the objects; a shooting order determinator configured to determine an order of the targets for shooting; and a control signal generator configured to generate a shooting control signal for controlling the weapon to shoot the targets in the determined order.
    Type: Grant
    Filed: February 26, 2018
    Date of Patent: September 13, 2022
    Assignee: HANWHA DEFENSE CO., LTD.
    Inventor: Hee Seo Chae
  • Patent number: 11409298
    Abstract: According to a non-limiting example embodiment, a remote control device includes a display configured to display a risk map; an input interface configured to input a travel route for an object to move along; a computing device, including at least one processor, the computing device configured to: receive obstacle information detected as the object moves along an actual travel route based on the travel route, and receive route information of the actual travel route of the object; and reset the travel route inputted by the input interface to a reset travel route in real time based on a mission given to the object or a risk level in each of a safe area and a dangerous area displayed on the risk map.
    Type: Grant
    Filed: February 12, 2020
    Date of Patent: August 9, 2022
    Assignee: HANWHA DEFENSE CO., LTD.
    Inventors: Hee Seo Chae, Sang Woong Park, Min Hyeok Kwon
  • Publication number: 20220234608
    Abstract: Provided is a driving apparatus including a body, a surroundings detection unit detecting surroundings of the body, the surrounding detection unit including a light detection and ranging (LIDAR) device and a camera, and at least one processor configured to control the driving of the body based on a detection result from the surroundings detection unit, wherein the at least one processor is further configured to detect a ramp and flat ground that are present on a driving path based on an image obtained by the camera, and determine the detected ramp or the detected flat ground from a detection result from the LIDAR device as a non-obstacle.
    Type: Application
    Filed: April 29, 2021
    Publication date: July 28, 2022
    Applicant: HANWHA DEFENSE CO., LTD.
    Inventors: Hee Seo CHAE, Jae Chan PARK
  • Patent number: 11277848
    Abstract: Disclosed herein is an operating system for operating a plurality of mobile platforms. The operating system includes: an operating terminal configured to allocate a bandwidth to a channel of each of the mobile platforms according to a mission of each of the mobile platforms to perform, the channel being used for the operating terminal to perform communications with each of the mobile platforms; and the plurality of mobile platforms each of which is configured to receive the mission from the operating terminal, and send a request to adjust and reallocate the bandwidth to the channel based on performance information about the mobile platforms. It is possible to operate the plurality of mobile platforms efficiently by using a limited frequency band.
    Type: Grant
    Filed: September 4, 2019
    Date of Patent: March 15, 2022
    Assignee: HANWHA DEFENSE CO., LTD.
    Inventors: Hee Seo Chae, Jae Hyuk Ju
  • Patent number: 11237553
    Abstract: A remote control device includes: a display configured to receive a driving image and a monitoring image from each of N mobile robots, such that N driving images and M monitoring images are received, and to display the received N driving images and M monitoring images; a sensor configured to track a gaze of a user; and a controller configured to provide a control right to the user for a first robot of the N mobile robots as a master mobile robot based on the gaze of the user being tracked by the sensor as staying on the driving image or the monitoring image of the first robot displayed on the display.
    Type: Grant
    Filed: April 7, 2020
    Date of Patent: February 1, 2022
    Assignee: HANWHA DEFENSE CO., LTD.
    Inventor: Hee Seo Chae
  • Publication number: 20210233285
    Abstract: A mobile surveillance apparatus includes: a communication interface configured to receive map data of a preset area; and a processor configured to process the map data by reflecting at least one of unevenness and obstruction on a driving surface of a mobile module, and set a path for the mobile module, based on the processed map data.
    Type: Application
    Filed: August 17, 2020
    Publication date: July 29, 2021
    Applicant: HANWHA DEFENSE CO., LTD.
    Inventors: Hee Seo CHAE, Jae Chan PARK
  • Publication number: 20210200202
    Abstract: A remote control device includes: a display configured to receive a driving image and a monitoring image from each of N mobile robots, such that N driving images and M monitoring images are received, and to display the received N driving images and M monitoring images; a sensor configured to track a gaze of a user; and a controller configured to provide a control right to the user for a first robot of the N mobile robots as a master mobile robot based on the gaze of the user being tracked by the sensor as staying on the driving image or the monitoring image of the first robot displayed on the display.
    Type: Application
    Filed: April 7, 2020
    Publication date: July 1, 2021
    Applicant: HANWHA DEFENSE CO., LTD.
    Inventor: Hee Seo CHAE
  • Publication number: 20210072755
    Abstract: According to a non-limiting example embodiment, a remote control device includes a display configured to display a risk map; an input interface configured to input a travel route for an object to move along; a computing device, including at least one processor, the computing device configured to: receive obstacle information detected as the object moves along an actual travel route based on the travel route, and receive route information of the actual travel route of the object; and reset the travel route inputted by the input interface to a reset travel route in real time based on a mission given to the object or a risk level in each of a safe area and a dangerous area displayed on the risk map.
    Type: Application
    Filed: February 12, 2020
    Publication date: March 11, 2021
    Applicant: HANWHA DEFENSE CO., LTD.
    Inventors: Hee Seo CHAE, Sang Woong PARK, Min Hyeok KWON
  • Patent number: 10843568
    Abstract: In an electric vehicle, a power supplier includes a software type condenser charging circuit and a hardware type condenser charging circuit. The software capacitor charging circuit operates when a controller controls the software type condenser charging circuit while monitoring a voltage between opposite ends at an initial charging stage. The hardware type condenser charging circuit is operated when the controller controls the hardware type condenser charging circuit without monitoring the voltage between the opposite ends of the DC-link condenser or by direct switching manipulation of a user.
    Type: Grant
    Filed: February 25, 2015
    Date of Patent: November 24, 2020
    Assignee: HANWHA DEFENSE CO., LTD.
    Inventors: Seong Hun Han, Hee Seo Chae, Sung Eun Park
  • Patent number: 10816342
    Abstract: Provided is a map generation system including a vehicle such as a robot and a remote control apparatus, wherein the vehicle includes a distance sensor configured to output object-distance data; and a processor configured to transmit to the remote control apparatus the object-distance data excluding a portion of data about object-distances which are shorter than a predetermined object-distance, and the remote control apparatus is configured to generate a map based on the object-distance data received from the processor.
    Type: Grant
    Filed: November 16, 2018
    Date of Patent: October 27, 2020
    Assignee: HANWHA DEFENSE CO., LTD.
    Inventors: Hee Seo Chae, Yun Geun Choe, Jae Chan Park
  • Publication number: 20200296734
    Abstract: Disclosed herein is an operating system for operating a plurality of mobile platforms. The operating system includes: an operating terminal configured to allocate a bandwidth to a channel of each of the mobile platforms according to a mission of each of the mobile platforms to perform, the channel being used for the operating terminal to perform communications with each of the mobile platforms; and the plurality of mobile platforms each of which is configured to receive the mission from the operating terminal, and send a request to adjust and reallocate the bandwidth to the channel based on performance information about the mobile platforms. It is possible to operate the plurality of mobile platforms efficiently by using a limited frequency band.
    Type: Application
    Filed: September 4, 2019
    Publication date: September 17, 2020
    Applicant: HANWHA DEFENSE CO., LTD.
    Inventors: Hee Seo Chae, Jae Hyuk Ju
  • Publication number: 20200041272
    Abstract: Provided is a map generation system including a vehicle such as a robot and a remote control apparatus, wherein the vehicle includes a distance sensor configured to output object-distance data; and a processor configured to transmit to the remote control apparatus the object-distance data excluding a portion of data about object-distances which are shorter than a predetermined object-distance, and the remote control apparatus is configured to generate a map based on the object-distance data received from the processor.
    Type: Application
    Filed: November 16, 2018
    Publication date: February 6, 2020
    Applicant: HANWHA DEFENSE CO., LTD.
    Inventors: Hee Seo CHAE, Yun Geun CHOE, Jae Chan PARK
  • Patent number: 10449963
    Abstract: A following cruise control method is provided for controlling a control vehicle to follow a target vehicle, the following cruise control method including: determining one of a plurality of vehicles cruising in a group as the target vehicle based on preset priorities of the plurality of vehicles; receiving following-target information comprising at least one of driving information, position information, and state information from the target vehicle; controlling follow-cruising of the control vehicle to follow the target vehicle with a preset following distance from the target vehicle by generating a driving command based on the following-target information; determining whether the target vehicle is abnormal based on the following-target information; and in response to the target vehicle being determined to be abnormal, stopping the follow-cruising of the control vehicle.
    Type: Grant
    Filed: September 6, 2017
    Date of Patent: October 22, 2019
    Assignee: HANWHA DEFENSE CO., LTD.
    Inventors: Hee Seo Chae, Tae Ryong Kim, Tae Hyoung Kim
  • Patent number: 10386840
    Abstract: Provided are a cruise control system and method for an autonomous apparatus having a Light Detection and Ranging (LIDAR) device. The cruise control system is implemented by at least one hardware processor and includes an input unit configured to receive scanning information from the LIDAR device, the scanning information related to peripheral environment of the autonomous apparatus; and a main controller configured to determine a scannable region of the peripheral environment and an unscannable region of the peripheral environment based on the scanning information, and to generate obstacle information by detecting a first sunken region in the scannable region and a second sunken region in the unscannable region.
    Type: Grant
    Filed: July 21, 2017
    Date of Patent: August 20, 2019
    Assignee: HANWHA DEFENSE CO., LTD.
    Inventors: Yun Geun Choe, Hee Seo Chae, Jik Han Jung, Woo Yeol Kim
  • Patent number: 10362277
    Abstract: A following apparatus which follows a target object while photographing the target object includes a driving apparatus configured to move a main body, a photographing portion configured to continuously photograph the target object, and a controller configured to obtain an area value of the target object in a live-view motion picture from the photographing portion, obtain a distance value according to the obtained area value, and control the driving apparatus to maintain a distance between the photographing portion and the target object at a reference distance value according to the obtained distance value.
    Type: Grant
    Filed: February 23, 2017
    Date of Patent: July 23, 2019
    Assignee: HANWHA DEFENSE CO., LTD.
    Inventors: Hee Seo Chae, Jik Han Jung, Yun Geun Choe
  • Publication number: 20190145738
    Abstract: A remote weapon control device for controlling a weapon having a photographing device is provided. The remote weapon control device includes: a communication interface configured to receive an image captured by the photographing device; an object extractor configured to extract objects from the image; a target extractor configured to extract targets from the objects; a shooting order determinator configured to determine an order of the targets for shooting; and a control signal generator configured to generate a shooting control signal for controlling the weapon to shoot the targets in the determined order.
    Type: Application
    Filed: February 26, 2018
    Publication date: May 16, 2019
    Applicant: HANWHA LAND SYSTEMS CO., LTD.
    Inventor: Hee Seo CHAE
  • Publication number: 20180181127
    Abstract: Provided are a cruise control system and method for an autonomous apparatus having a Light Detection and Ranging (LIDAR) device. The cruise control system is implemented by at least one hardware processor and includes an input unit configured to receive scanning information from the LIDAR device, the scanning information related to peripheral environment of the autonomous apparatus; and a main controller configured to determine a scannable region of the peripheral environment and an unscannable region of the peripheral environment based on the scanning information, and to generate obstacle information by detecting a first sunken region in the scannable region and a second sunken region in the unscannable region.
    Type: Application
    Filed: July 21, 2017
    Publication date: June 28, 2018
    Applicant: Hanwha Techwin Co., Ltd.
    Inventors: Yun Geun CHOE, Hee Seo CHAE, Jik Han JUNG, Woo Yeol KIM
  • Publication number: 20180154895
    Abstract: A following cruise control method is provided for controlling a control vehicle to follow a target vehicle, the following cruise control method including: determining one of a plurality of vehicles cruising in a group as the target vehicle based on preset priorities of the plurality of vehicles; receiving following-target information comprising at least one of driving information, position information, and state information from the target vehicle; controlling follow-cruising of the control vehicle to follow the target vehicle with a preset following distance from the target vehicle by generating a driving command based on the following-target information; determining whether the target vehicle is abnormal based on the following-target information; and in response to the target vehicle being determined to be abnormal, stopping the follow-cruising of the control vehicle.
    Type: Application
    Filed: September 6, 2017
    Publication date: June 7, 2018
    Applicant: HANWHA LAND SYSTEMS CO., LTD.
    Inventors: Hee Seo CHAE, Tae Ryong KIM, Tae Hyoung KIM