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).
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Patent number: 11970184Abstract: 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: GrantFiled: April 29, 2021Date of Patent: April 30, 2024Assignee: HANWHA AEROSPACE CO., LTD.Inventors: Hee Seo Chae, Jae Chan Park
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Patent number: 11763494Abstract: 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: GrantFiled: August 17, 2020Date of Patent: September 19, 2023Assignee: HANWHA AEROSPACE CO., LTD.Inventors: Hee Seo Chae, Jae Chan Park
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Patent number: 11441874Abstract: 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: GrantFiled: February 26, 2018Date of Patent: September 13, 2022Assignee: HANWHA DEFENSE CO., LTD.Inventor: Hee Seo Chae
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Patent number: 11409298Abstract: 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: GrantFiled: February 12, 2020Date of Patent: August 9, 2022Assignee: HANWHA DEFENSE CO., LTD.Inventors: Hee Seo Chae, Sang Woong Park, Min Hyeok Kwon
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Publication number: 20220234608Abstract: 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: ApplicationFiled: April 29, 2021Publication date: July 28, 2022Applicant: HANWHA DEFENSE CO., LTD.Inventors: Hee Seo CHAE, Jae Chan PARK
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Patent number: 11277848Abstract: 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: GrantFiled: September 4, 2019Date of Patent: March 15, 2022Assignee: HANWHA DEFENSE CO., LTD.Inventors: Hee Seo Chae, Jae Hyuk Ju
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Patent number: 11237553Abstract: 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: GrantFiled: April 7, 2020Date of Patent: February 1, 2022Assignee: HANWHA DEFENSE CO., LTD.Inventor: Hee Seo Chae
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Publication number: 20210233285Abstract: 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: ApplicationFiled: August 17, 2020Publication date: July 29, 2021Applicant: HANWHA DEFENSE CO., LTD.Inventors: Hee Seo CHAE, Jae Chan PARK
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Publication number: 20210200202Abstract: 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: ApplicationFiled: April 7, 2020Publication date: July 1, 2021Applicant: HANWHA DEFENSE CO., LTD.Inventor: Hee Seo CHAE
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Publication number: 20210072755Abstract: 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: ApplicationFiled: February 12, 2020Publication date: March 11, 2021Applicant: HANWHA DEFENSE CO., LTD.Inventors: Hee Seo CHAE, Sang Woong PARK, Min Hyeok KWON
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Patent number: 10843568Abstract: 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: GrantFiled: February 25, 2015Date of Patent: November 24, 2020Assignee: HANWHA DEFENSE CO., LTD.Inventors: Seong Hun Han, Hee Seo Chae, Sung Eun Park
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Patent number: 10816342Abstract: 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: GrantFiled: November 16, 2018Date of Patent: October 27, 2020Assignee: HANWHA DEFENSE CO., LTD.Inventors: Hee Seo Chae, Yun Geun Choe, Jae Chan Park
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Publication number: 20200296734Abstract: 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: ApplicationFiled: September 4, 2019Publication date: September 17, 2020Applicant: HANWHA DEFENSE CO., LTD.Inventors: Hee Seo Chae, Jae Hyuk Ju
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Publication number: 20200041272Abstract: 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: ApplicationFiled: November 16, 2018Publication date: February 6, 2020Applicant: HANWHA DEFENSE CO., LTD.Inventors: Hee Seo CHAE, Yun Geun CHOE, Jae Chan PARK
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Patent number: 10449963Abstract: 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: GrantFiled: September 6, 2017Date of Patent: October 22, 2019Assignee: HANWHA DEFENSE CO., LTD.Inventors: Hee Seo Chae, Tae Ryong Kim, Tae Hyoung Kim
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Patent number: 10386840Abstract: 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: GrantFiled: July 21, 2017Date of Patent: August 20, 2019Assignee: HANWHA DEFENSE CO., LTD.Inventors: Yun Geun Choe, Hee Seo Chae, Jik Han Jung, Woo Yeol Kim
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Patent number: 10362277Abstract: 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: GrantFiled: February 23, 2017Date of Patent: July 23, 2019Assignee: HANWHA DEFENSE CO., LTD.Inventors: Hee Seo Chae, Jik Han Jung, Yun Geun Choe
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Publication number: 20190145738Abstract: 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: ApplicationFiled: February 26, 2018Publication date: May 16, 2019Applicant: HANWHA LAND SYSTEMS CO., LTD.Inventor: Hee Seo CHAE
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Publication number: 20180181127Abstract: 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: ApplicationFiled: July 21, 2017Publication date: June 28, 2018Applicant: Hanwha Techwin Co., Ltd.Inventors: Yun Geun CHOE, Hee Seo CHAE, Jik Han JUNG, Woo Yeol KIM
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Publication number: 20180154895Abstract: 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: ApplicationFiled: September 6, 2017Publication date: June 7, 2018Applicant: HANWHA LAND SYSTEMS CO., LTD.Inventors: Hee Seo CHAE, Tae Ryong KIM, Tae Hyoung KIM