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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Применить Всего найдено 357. Отображено 100.
24-06-2015 дата публикации

APPARATUS FOR SUPPORTING GENERATION UNIT IN AEROGENERATOR

Номер: KR101531267B1
Автор: KIM, MIN GEUN, KIM, MYUNG HWAN, SHIN, SANG MYEONG, JEONG, JI HONN, CHO, DONG HO
Принадлежит: SAMSUNG HEAVY IND. CO., LTD.

The present invention provides an apparatus for supporting a generation unit in an aerogenerator. According to the present invention, an apparatus for supporting a generation unit in an aerogenerator comprises: at least two first electromagnet supporting members which are connected to a generation unit for an aerogenerator; at least two second electromagnet supporting members which have groove accommodating ends of the first electromagnet supporting members, and are mounted in fixable position corresponding to a direction facing the first electromagnet supporting members; at least two magnet coils which generate polarities from an electromagnetic force of the second electromagnet supporting members reacting against the first electromagnet supporting members; and a power supply unit which supplies power to the magnet coils. COPYRIGHT KIPO 2015 (140) Power unit (410) Bearing housing (420) Gear box (430) Power generation module ...

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Номер записи: 1
18-06-2018 дата публикации

벅 부스트 컨버터 오류 복구 시스템 및 방법

Номер: KR0101866917B1
Автор: 금복희, 김진규, 정용훈, 조동호
Принадлежит: 한국과학기술원

... 본 발명의 벅 부스트 컨버터 오류 복구 시스템은 배터리; 상기 배터리와 병렬로 연결되는 슈퍼 캐패시터; 상기 배터리와 상기 슈퍼 캐패시터 사이의 전력 흐름 제어를 위해 상기 배터리와 상기 슈퍼 캐패시터 사이에 연결되는 벅 부스트 컨버터; 상기 배터리와 상기 벅 부스트 컨버터 사이에 연결되는 제1 릴레이; 및 상기 벅 부스트 컨버터에 오류가 발생되어 상기 벅 부스트 컨버터에 의한 전력 흐름 제어가 불가능한 경우 상기 배터리와 상기 슈퍼 캐패시터를 병렬로 연결시키는 제2 릴레이를 포함한다. 본 발명에 의하면, 벅 부스트 컨버터를 이용하여 배터리와 슈퍼 캐패시터 사이의 전력 흐름을 제어하는 시스템에서 전기자동차의 배터리와 슈퍼 캐패시터 사이에 연결된 벅 부스트 컨버터의 오류 발생시 배터리와 슈퍼 캐패시터를 병렬로 연결하는 릴레이를 온오프 제어함으로써 정상적으로 전력흐름이 제어되어 운행을 지속할 수 있는 효과가 있다.

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Номер записи: 2
05-09-2018 дата публикации

위상차에 의한 차폐 장치

Номер: KR0101894248B1
Автор: 김정호, 조동호, 박성욱, 안승영, 전양배, 김은정, 류지윤, 김미주
Принадлежит: 한국과학기술원

... 위상차에 의한 차폐 장치가 개시된다. 무선전력전송 장치가 배치되는 위상차에 의한 차폐 장치로서와 무선전력전송장치가 배치되는 다수개의 집전장치가 병렬로 배치시에 커패시티브와 인덕티브가 순차 적으로 배치되는 전자기판 회로가 포함되는 위상차에 의한 차폐 장치를 제공한다.

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Номер записи: 3
13-10-2015 дата публикации

COMMUNICATION DEVICE BASED ON BEAMSPACE MIMO, AND METHOD THEREOF

Номер: KR0101559650B1
Автор: 이주용, 조동호, 길계태, 최일도, 이경태, 오상민, 임한영, 김태환
Принадлежит: 한국과학기술원

... 빔공간 MIMO 기반의 통신 장치, 및 이의 동작 방법이 개시된다. 일 실시예에 따른 통신 장치는 능동 안테나와 각각이 상기 능동 안테나와 상호 커플링하는 복수의 기생 안테나들을 포함하는 빔공간 MIMO 안테나와, 모뎀 회로로부터 전송된 시간 영역에서의 신호를 이용하여 상기 복수의 기생 안테나들에 대한 부하 임피던스 벡터를 생성하는 빔공간 MIMO 베이스밴드 회로와, 상기 부하 임피던스 벡터에 기초하여 상기 복수의 기생 안테나들 각각에 대응하는 각 부하 임피던스 값을 상기 복수의 기생 안테나들 각각에 로딩하는 빔공간 MIMO RF 회로를 포함할 수 있다.

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Номер записи: 4
23-03-2017 дата публикации

다중 안테나 송신 및 수신 장치

Номер: KR0101718885B1
Автор: 조동호, 박대희
Принадлежит: 한국과학기술원

... 본 발명의 다중 안테나 송신 장치는, 반송 주파수에서의 기준신호를 발생하는 RF 공진기와, 발생된 상기 기준신호를 기 설정된 크기의 신호로 증폭하는 전력 증폭기와, 증폭된 각 채널별의 기준신호에 기반하여 무선 송출하고자 하는 각 채널별 송신신호의 크기를 각각 조절하는 N개의 스위치와, 크기가 조절된 각 채널별 송신신호의 부호를 각각 결정하는 N개의 인버터와, 서로 다른 패턴 및 편파 특성을 갖는 N개의 안테나가 결정된 각 채널별의 송신신호를 서로 다른 방사 패턴으로 각각 무선 송출하는 송신 안테나 집적 구조를 포함할 수 있다.

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Номер записи: 5
03-07-2017 дата публикации

METHOD FOR TRANSMITTING QoS PACKET IN WIRELESS BACKHAUL NETWORK AND APPARATUSES PERFORMING SAME

Номер: KR101748994B1
Автор: CHO, DONG HO, KIM, NAM I
Принадлежит: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

A method for transmitting a QoS packet in a wireless backhaul network and apparatuses performing the same are disclosed. According to an embodiment of the present invention, the method for transmitting a packet in a wireless backhaul network comprises the steps of: checking a state of queue corresponding to each of a plurality of access categories; determining a packet to be transmitted in the queue corresponding to each of the plurality of access categories based on the state of the queue; and aligning the packet to be transmitted. COPYRIGHT KIPO 2017 ...

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Номер записи: 6
03-08-2017 дата публикации

APPARATUS FOR PROTECTING AGAINST OVERVOLTAGE

Номер: KR1020170089088A
Автор: KIM, DO WON, LEE, JA HYUN, YOO, SEUNG HEE, LEE, WOOK HYUN, YOON, UOO YEOL, JUNG, GU HO, CHO, DONG HO
Принадлежит:

An apparatus for protecting against an overvoltage is disclosed. According to an aspect of the present embodiment, an apparatus for protecting against overvoltage of a device which includes a coil and receives power wirelessly, includes a coil part for generating a second magnetic flux in a direction of reducing a first magnetic flux received by the coil, a switch for determining whether to make the coil part a closed loop, and a control part for receiving a current generated from the coil to determine whether the current exceeds a predetermined reference value and controlling the switch to make the coil part the closed loop when the current exceeds the predetermined reference value. The overvoltage can be protected by changing the inductance of the coil. COPYRIGHT KIPO 2017 (160) Electronic device (170) Apparatus for protecting against an overvoltage ...

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Номер записи: 7
28-01-2019 дата публикации

전기적으로 독립적인 복수개의 코일을 갖는 무선 집전장치 및 이의 제어방법

Номер: KR1020190009237A
Автор: 조동호, 정구호, 송보윤, 이충희, 이자현, 윤우열
Принадлежит:

... 독립적으로 제어가능한 4개의 코일을 구비하는 새로운 형태의 집전장치가 개시된다. 독립적으로 제어가능한 4개의 코일을 구비하는 급전장치도 함께 개시된다. 이러한 급전장치 및 집전장치에 의하여 표준 호환성을 만족하면서도 원거리 무선전력전송 효율이 개선된 급전 시스템 및 집전 시스템이 제공된다. 또한, 이 급전장치는 기존의 다양한 종류의 집전 시스템과 호환성이 있을 뿐만 아니라, 급전 자속 패턴을 변경함으로써 추후 개발될 새로운 집전 시스템과의 호환성 확장이 가능하며, 이 집전장치는 기존의 다양한 종류의 급전 시스템과 호환성이 있을 뿐만 아니라, 추후 개발될 새로운 급전 시스템과의 호환성 확장이 가능하다. 이러한 급전장치와 이러한 집전장치를 하나의 무선전력전송시스템으로 구성시키면 각각의 효과가 중첩되어 편차에 더욱 더 강인해지는 효과가 있음을 확인하였다.

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Номер записи: 8
26-10-2015 дата публикации

ANTENNA BEAMFORMING DEVICE USING ANISOTROPIC RADOME

Номер: KR1020150119564A
Автор: KIM, DANG OH, YOON, UOO YEOL, LEE, JA HYEON, KO, YOUNG JONG, CHO, DONG HO
Принадлежит:

The present invention relates to an antenna bemaforming device using anisotropic radome and, more specifically, to an antenna beamforming device for adjusting a direction of a beam of a single antenna by controlling anisotropic properties of meta material. According to the present invention, anisotropic properties of meta material are controlled, and a direction of a beam of a single antenna is adjusted, so a large size of an antenna and complexity of an RF which are disadvantages of antenna beamforming techniques based on a conventional phase arrangement antenna are overcome. Costs can be reduced, and low loss properties can be obtained. COPYRIGHT KIPO 2016 (103) Radome position control unit (104) Anisotropic property control device (105) Control unit ...

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Номер записи: 9
28-08-2017 дата публикации

PATTERN/POLARIZATION ANTENNA APPARATUS

Номер: KR1020170097518A
Автор: CHO, DONG HO, PARK, DAE HEE, CHUNG, BYUNG CHANG, GIL, GYE TAE, KIM, YUN SIK, HAN, JOON SANG
Принадлежит:

According to one embodiment of the present invention, a pattern/polarization antenna apparatus comprises a plurality of unit pattern/polarization antennas having a one-dimensional or a two dimensional array structure, wherein the unit pattern/polarization antennas are spaced at half-wave intervals, each of the unit pattern/ polarization antennas has three or more antennas, and the number of unions of a main mode of the antennas is equal to or greater than the number of antennas. The purpose of the present invention is to provide the pattern/partiality antenna apparatus which is capable of effectively obtaining a pattern and polarization gain and which can be fabricated in a compact size. COPYRIGHT KIPO 2017 ...

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Номер записи: 10
22-10-2015 дата публикации

BASE STATION CONTROL APPARATUS, AND BASE STATION OVERLAPPED CLUSTERING OPERATING METHOD THEREOF

Номер: KR1020150118232A
Автор: CHO, DONG HO, CHUNG, BYUNG CHANG, YOON, CHANG BAE
Принадлежит:

The present invention relates to a base station control apparatus, and a base station overlapped clustering operating method thereof. The disclosed base station overlapped clustering operating method comprises the following steps: receiving preference channel information including one or more preferred radio wave information among pattern information, polarization information or beamforming information of a radio wave, along with information on a base station set, from which a user desires to receive an overlapped cluster service, from a mobile communication terminal; and operating a specific cluster structure corresponding to the preference channel information among a plurality of cluster structures by a combination of the information on the base station set and the radio wave information, by using a time division technique, and providing the overlapped cluster service to a plurality of terminal apparatuses. Therefore, outage ratios are reduced in all mobile communications terminal apparatuses ...

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Номер записи: 11
18-08-2011 дата публикации

ONLINE ELECTRIC VEHICLE SYSTEM SEGMENT SWITCHING APPARATUS AND A CONTROL METHOD THEREFOR

Номер: KR2011099781A2
Автор: JEON, Seong Jeub, CHO, Dong Ho, RIM, Chun Taek, JEONG, Gu Ho
Принадлежит:

The present invention relates to an online electric vehicle system segment switching apparatus and a control method therefor. The online electric vehicle system according to the present invention comprises: a plurality of first switches, each switching having one end connected to the positive terminal of a DC input voltage; a plurality of second switches, each switch having one end connected to the negative terminal of the DC input voltage; a plurality of segments formed among different contact points out of a plurality of contact points that are formed by connecting the other end of the respective first switches and the other end of the respective second switches in one-to-one correspondence; a power detector for detecting a power change in a segment where the online electric vehicle system is located and an adjacent segment, among the plurality of segments; and a controller for controlling ON/OFF of the first and second switches, respectively, to interrupt the power supply to a segment ...

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Номер записи: 12
01-12-2011 дата публикации

ELECTROMAGNETIC SHIELDING DEVICE OF POWER SUPPLY AND POWER COLLECTOR FOR TRANSMISSION OF MAGNETIC INDUCTION POWER

Номер: KR2011149263A2
Автор: SUH, Nam Pyo, CHANG, Sun Heung, CHO, Dong Ho, CHO, Gyu Hyeong, RIM, Chun Taek, LEE, Sung Woo, PARK, Chang Byung
Принадлежит:

The present invention relates to an electromagnetic shielding device on a power supply line for transmission of magnetic induction power, comprising: a first ground member extending in a straight line on top of the power supply line; and second ground members arranged at regular intervals, crossing the first ground member, wherein the first ground member and the second ground members are connected in a skeleton-type structure. According to the present invention, with the skeleton-type structure ground lines that are installed respectively at a power supply line and a power collection coil of an online electric vehicle, it is possible to avoid any loss in eddy current by magnetic induction during power transmission of the online electric vehicle, to shield electromagnetic waves generated in the power supply line and the power collection coil, and to offer safe protection from high-voltage electricity.

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Номер записи: 13
27-01-2021 дата публикации

MIMO WIRELESS POWER TRANSMITTER USING INTEGRATED ARRAY ANTENNA WIRELESS POWER TRANSMITTER USING COMPACT MIMO ANTENNA AND WIRELESS POWER TRANSMISSION SYSTEM

Номер: KR102208552B1
Автор: 조동호, 김남이
Принадлежит: 한국과학기술원

... 고집적 배열 안테나를 이용하는 무선 전력 송신기는 RF 신호를 생성하는 신호생성기, 상기 RF 신호를 증폭하는 증폭기 및 상기 증폭된 RF 신호를 송신하는 복수의 안테나 모듈을 포함하되, 상기 복수의 안테나 모듈 각각은 2n개의 안테나 요소 및 상기 상기 증폭된 RF 신호를 상기 2n개의 안테나 요소 중 어느 하나로 전달하는 스위치를 포함한다.

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Номер записи: 14
04-04-2013 дата публикации

POWER SUPPLY AND PICKUP SYSTEM CAPABLE OF MAINTAINING STABILITY OF TRANSMISSION EFFICIENCY DESPITE CHANGES IN RESONANT FREQUENCY

Номер: WO2013048092A3
Автор: CHO, Dong-Ho, KIM, Joung-Ho, CHUN, Yang-Bae, KIM, Eun-Jung, RYU, Ji-Yun, KIM, Mi-Joo, HAN, Il-Song, AHN, Seung-Young, KIM, Gyeng-Chul, JEONG, Gu-Ho
Принадлежит:

The present invention relates to a power supply and pickup system capable of maintaining stability of transmission efficiency despite changes in a resonant frequency. More particularly, the present invention relates to a power supply and pickup system capable of maintaining the stability of efficiency of transmitting power to a pickup device from a power supply device even when a voltage or current changes by the variation in a resonant frequency. According to the power supply and pickup system of the present invention, Q-factor of a power supply and pickup system is set to a low value, a stability of efficiency of transmitting power to a pickup device from a power supply device is maintained even when a voltage of current changes by the variation in a resonant frequency.

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Номер записи: 15
04-06-2018 дата публикации

부유식 구조물의 레그 지지장치

Номер: KR0101864166B1
Автор: 신상명, 김명환, 정성훈, 조동호, 최정인
Принадлежит: 삼성중공업 주식회사

... 부유식 구조물의 레그 지지장치가 개시된다. 본 발명의 실시 예에 의한 부유식 구조물의 레그 지지장치는 부유식 구조물에 설치되는 레그를 따라 승강하되 지면에 지지되도록 마련되는 지지구조체, 레그를 따라 지지구조체를 승강시키는 승강유닛, 레그의 지반 관입 시 레그의 함몰 여부를 감지하는 함몰감지부 및 함몰감지부의 감지정보에 근거하여 레그와 상기 지지구조체를 결속시키는 구속유닛을 포함하여 제공될 수 있다.

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Номер записи: 16
15-03-2012 дата публикации

POWER SUPPLY DEVICE

Номер: KR2012033356A2
Автор: CHO, Dong Ho, JEON, Seong Jeub, SONG, Bo Yune, CHOI, Joo Young, SHIN, Jae Gue, SEO, Dae Won, KONG, Byung O, SON, Sung Jun
Принадлежит:

The present invention relates to a power supply cable for an online electric vehicle, wherein the power supply cable can supply power to a power collector of the electric vehicle. The power supply cable for an electric vehicle comprises: a first cable portion in which current flows in one direction, and which is arranged near an edge of a road; a second cable portion in which current flows in the direction opposite that of the current in the first cable portion, and which is arranged near another edge of the road; a third cable portion in which current flows in the direction opposite that of the current in the second cable portion, and which is opposite one side of the second cable portion and arranged near yet another edge of the road; a fourth cable portion in which current flows in the direction opposite that of the current in the third cable portion, and which is opposite one side of the first cable portion and arranged near yet another edge of the road; a first connection portion extended ...

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Номер записи: 17
28-01-2019 дата публикации

복합탄성중합체 조성물 및 그 시공방법 및 그 시공장치

Номер: KR0101942962B1
Автор: 송준혁, 은희창, 김진봉, 조동호, 신기수, 이현석
Принадлежит: 송준혁, 주식회사 산이앤씨건축사사무소, (합)우림건설

... 복합탄성중합체 조성물이 개시된다. 복합탄성중합체 조성물은 폴리우레아 95~97중량부 및 구조보강재 3~5중량부가 혼합되고, 상기 구조보강재는 평균입자직경 13.5마이크로미터, 평균길이 300마이크로미터의 유리섬유분말일 수 있다. 이러한 복합탄성중합체 조성물은 복합탄성중합체 조성물을 시공하기 위한 시공표면의 이물질을 제거하는 시공표면처리단계; 상기 시공표면에 코팅층을 형성하는 코팅층형성단계; 상기 복합탄성중합체 조성물을 스프레이 분사 가능한 점도로 가열하는 복합탄성중합체가열단계; 상기 복합탄성중합체 조성물을 상기 코팅층 상에 분사하는 복합탄성중합체분사단계를 포함하는 복합탄성중합체 조성물 시공방법에 의해 건축 구조물의 시공표면에 도포되고, 상기 복합탄성중합체분사단계는 건축 구조물의 시공 전면에 도포하거나 시공표면의 길이방향을 따라 도포하되 시공표면의 횡방향으로 선상 도포하고 시공표면의 길이방향을 따라 일정 간격으로 이격 도포된다.

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Номер записи: 18
22-03-2017 дата публикации

METHOD FOR SUPPORTING MOBILITY OF ACCESS POINT IN ULTRA WIDE AREA WIRELESS BACKHAUL NETWORK, AND APPARATUS PERFORMING SAME

Номер: KR101719095B1
Автор: CHO, DONG HO, LEE, HYUK JOON, CHUNG, BYUNG CHANG
Принадлежит: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Disclosed are a method for supporting the mobility of an access point in an ultra wide area wireless backhaul network and an apparatus performing the same. The method for supporting the mobility of an access point in an ultra wide area wireless backhaul network, capable of providing a service through each of a plurality of narrow beams corresponding to each of a plurality of cells according to an embodiment of the present invention includes the steps of: obtaining position information of a plurality of access points which receive the service in the ultra wide area wireless backhaul network; and adaptively performing a cooperation of at least one adjacent cell corresponding to the traffic change of a serving cell with regard to the serving cell based on the position information. COPYRIGHT KIPO 2017 ...

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Номер записи: 19
22-03-2018 дата публикации

2차 전지의 잔존수명 연산 방법 및 장치

Номер: KR0101841044B1
Автор: 조동호, 김종우, 서동관, 김종돈
Принадлежит: 한국과학기술원

... 본 발명의 2차 전지의 잔존수명 연산 방법은 (a) 2차 전지의 충방전 전류 적산에 의해 상기 2차 전지의 전류량을 연산하는 단계; (b) 상기 2차 전지의 충방전 또는 무부하 상태 검사를 수행하여 상기 2차 전지의 충방전 상태를 확인하는 단계; 및 (c) 상기 단계(b)에서 상기 2차 전지의 충방전이 종료되면 상기 단계(a)에서 연산된 상기 2차 전지의 전류량를 이용하여 상기 2차 전지의 잔존수명을 연산하는 단계를 포함한다. 본 발명에 의하면, 2차 전지의 잔존수명을 정확히 연산/도출하는데 있어 기존 방법과 다르게 충/방전량 기반으로 2차 전지의 잔존수명을 정확히 연산/도출이 가능하다.

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Номер записи: 20
03-08-2016 дата публикации

PATTERN/POLARIZED ANTENNA APPARATUS

Номер: KR1020160091845A
Автор: CHO, DONG HO, YOON, CHANG BAE, PARK, DAE HEE, LEE, JU YONG, GIL, GYE TAE
Принадлежит:

The present invention relates to a pattern/polarized antenna apparatus. The pattern/polarized antenna apparatus according to one embodiment of the present invention is configured such that two kinds of unit antennas are configured in a radiation pattern capable of using spherical vector wave modes having n numbers or more orders and that the unit antennas are disposed with a distance of at most a half-wavelength therebetween, wherein the unit antennas comprise electric field antennas, which have a radiation pattern distributed in even modes among the spherical vector wave modes, and magnetic field antennas, which have a radiation pattern distributed in odd modes among the spherical vector wave modes, and are integrated such that the electric field antennas and magnetic field antennas face different directions. By using not just two but n numbers spherical vector wave modes, an N port patterned/polarized antenna further improves pattern/polarization gains in comparison with prior technology ...

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Номер записи: 21
03-06-2016 дата публикации

RANDOM ACCESS METHOD IN MOBILE COMMUNICATION SYSTEM USING BEAM-FORMING

Номер: KR1020160063061A
Автор: PARK, SUNG JIN, KIM, NAM I, CHO, DONG HO, RYOO, SUN HEUI
Принадлежит:

The present invention relates to a method for enabling a terminal to execute random access. The terminal uses random access resources defined by wireless transmission resources and beam resources in a mobile communication system using beam-forming. The method includes: an operation of determining the number of reception beams of a base station connected to transmission beams of the terminal; an operation of specifying an area of the wireless transmission resources based on the number of the reception beams; and an operation of attempting a random access in a random access resource area defined by the area of the specified wireless transmission resources and the beam resources corresponding to the reception beams of the connected base station. COPYRIGHT KIPO 2016 (500) Selectable RA resource area of UE1 (6) (502) Selectable RA resource area of UE2 (6) (504) Selectable RA resource area of UE3 (6) (AA) Wireless transmission resource (BB) Beam resource ...

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Номер записи: 22
07-03-2023 дата публикации

모니터링 정보를 이용한 해상 풍력 공존 어업 통합 운영 시스템 및 방법

Номер: KR20230030703A
Автор: 이호엽, 강금석, 경두현, 조동호, 한관우
Принадлежит:

... 기상/환경/CCTV(Closed Circuit Television)/계측 등의 모니터링 정보를 통해 공존 어업을 통합운영할 수 있는 해상 풍력 공존 어업 통합 운영 시스템이 개시된다. 상기 해상 풍력 공존 어업 통합 운영 시스템은, 양식장을 형성하는 다수의 풍력 발전 구조물의 풍력 터빈 플랫폼에 각각 설치되어 모니터링 정보를 생성하는 다수의 센서계, 상기 모니터링 정보를 케이블을 통해 수신받는 데이터 수집기, 및 상기 모니터링 정보를 이용하여 해양 활동별 위험지수에 따른 위험도 정보를 산출하고, 상기 위험도 정보를 이용하여 상기 양식장에서의 어업 활동의 적합성을 평가하는 관리 서버를 포함하는 것을 특징으로 한다.

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Номер записи: 23
18-10-2012 дата публикации

POWER FEEDING RAIL MODULE USING NON-CONTACT MAGNETIC INDUCTIVE CHARGING METHOD, ROAD STRUCTURE USING SAME, AND METHOD FOR CONSTRUCTING ROAD

Номер: WO2012141357A1
Автор: CHO, Dong Ho, SUH, In Soo, RYU, Byung Youk, JUNG, Yun, KANG, Dae Jun, SEOL, Dong Kyun, KIM, Jung Kwi, LEE, Heung Reol
Принадлежит:

The present invention relates to an electric car power feeding rail module using a non-contact magnetic inductive charging method, and aims to protect the power feeding line from shocks and loads, while also protecting same from the penetration of moisture during rain, and to enhance the energy efficiency by concentrating the magnetic field on the side of a current collecting device. To this end, the present invention provides an electric car power feeding rail module using a non-contact magnetic inductive charging method, a road structure using same, and a method for constructing the road, the module comprising: a power feeding line for supplying energy; an insulating duct enshrouding the power feeding line; a protection cover enshrouding at least the top portion and the side surface of the insulating duct; and a magnetic flux leak prevention member mounted thereto to prevent the leaking of a magnetic flux in the lower side of the insulating duct.

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Номер записи: 24
30-07-2015 дата публикации

BEAM-SPACE MIMO-BASED COMMUNICATION DEVICE, AND OPERATION METHOD THEREFOR

Номер: WO2015111768A1
Автор: LEE, Ju Yong, CHO, Dong Ho, GIL, Gye Tae, CHOI, Il Do, LEE, Kyoung Tae, OH, Sang Min, YIM, Han Young, KIM, Tae Hwan
Принадлежит:

Disclosed are a beam-space MIMO-based communication device, and an operation method therefor. The communication device according to an embodiment of the present invention may comprise: a beam-space MIMO antenna containing an active antenna and a plurality of parasitic antennas which mutually couple to the active antenna; a beam-space MIMO baseband circuit for generating a load impedance vector for the plurality of parasitic antennas using a signal in a time region transmitted from a modem circuit; and a beam-space MIMO RF circuit for loading, on each of the plurality of parasitic antennas, the load impedance value corresponding to each of the plurality of parasitic antennas on the basis of the load impedance vector.

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Номер записи: 25
22-03-2018 дата публикации

MULTI-BEAM CODE DIVISION MULTIPLE ACCESS COMMUNICATION METHOD AND DEVICE FOR PERFORMING SAME

Номер: WO2018052167A1
Автор: GIL, Gye Tae, CHO, Dong Ho, LEE, Ju Yong, LEE, Yong Hoon, KEUM, Seung Won, PARK, Dae Hee
Принадлежит:

A multi-beam code division multiple access communication method and a device for performing the same are disclosed. According to one embodiment, the multi-beam multiple access communication method comprises the steps of: allocating a corresponding spreading code to a user transmission signal; and spreading, among a plurality of beams, the user transmission signal to which the spreading code is allocated, and transmitting the same.

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Номер записи: 26
27-04-2018 дата публикации

WIRELESS POWER CHARGING SYSTEM ROBUST TO DEVIATION

Номер: KR1020180043129A
Автор: CHO, DONG HO, JUNG, GU HO, SONG, BO YUNE, LEE, CHUNG HEE, LEE, JA HYUN
Принадлежит:

Disclosed is a wireless power charging system robust to deviation. According to an aspect of the present invention, a current collector includes a current collecting core part for collecting a magnetic flux radiated by using a body and a first extension part extended at a predetermined angle from the upper part of the body; and a current collecting coil part formed by an electric wire wound around the body of the current collecting core part and receiving the radiated magnetic flux. COPYRIGHT KIPO 2018 ...

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Номер записи: 27
05-09-2018 дата публикации

RANDOM ACCESS METHOD BASED ON CLUSTERING IN C-RAN AND DIGITAL PROCESSING DEVICE IN C-RAN

Номер: KR1020180098876A
Автор: CHO, DONG HO, LEE, HYUK JOON, JEONG, BAE RYEOL, JI, DONG JIN
Принадлежит:

A random access method using clustering in a cloud radio access network (C-RAN) includes: a step of determining a traffic request higher than a specific value is received in a C-RAN in which a data processing device and a wireless transceiver are separated, or a specific region expected to be received; a step of clustering two or more among a plurality of wireless transmitting/receiving devices when an interference degree of the plurality of wireless transmitting/receiving devices arranged in the specific region is greater than a threshold value; a step of selecting one of the wireless transmitting/receiving devices belonging to the clustering as a header device; and a step of exchanging a packet with the header device and the data processing device. It is possible to support clustering or sectoring depending on a traffic condition. COPYRIGHT KIPO 2018 (110) Determine the capacity that each RRH can process (120) Obtain location information of a terminal (130) Traffic requiring amount > ...

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Номер записи: 28
05-10-2018 дата публикации

C-RAN에서 클러스터링을 이용한 랜덤 액세스 방법 및 C-RAN에서의 데이터 처리 장치

Номер: KR0101905307B1
Автор: 조동호, 이혁준, 정배렬, 지동진
Принадлежит: 한국과학기술원

C-RAN에서 클러스터링을 이용한 랜덤 액세스 방법은 데이터 처리 장치와 무선 송수신 장치가 분리된 C-RAN(Cloud Radio Access Network)에서 특정값보다 높은 트래픽 요청을 받거나, 받을 것으로 예상되는 특정 영역을 결정하는 단계, 상기 특정 영역에 배치된 복수의 무선 송수신 장치의 간섭 정도가 임계값 보다 큰 경우 상기 복수의 무선 송수신 장치 중 두 개 이상의 무선 송수신 장치를 클러스터링하는 단계, 상기 클러스터링에 속한 무선 송수신 장치 중 어느 하나를 헤더 장치로 선택하는 단계 및 상기 헤더 장치와 상기 데이터 처리 장치와 패킷을 주고받는 단계를 포함한다.

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Номер записи: 29
31-05-2017 дата публикации

세그멘테이션 구조 기반의 자기공명 무선전력 전송장치

Номер: KR0101741776B1
Автор: 조동호, 정구호, 이자현, 송보윤, 이충희, 윤우열
Принадлежит: 한국과학기술원

... 세그멘테이션 구조 기반의 자기공명 무선전력 전송장치를 개시한다. 복수의 세그먼트를 서로 다른 평면상에 구성하고, 이를 이용하여 집전장치의 위치 및 기울기에 근거하여 효율적으로 무선전력을 전송하는 세그멘테이션 구조 기반의 자기공명 무선전력 전송장치에 관한 것이다.

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Номер записи: 30
07-07-2011 дата публикации

MAGNETIC INDUCTION COMMUNICATION SYSTEM FOR ON-LINE ELECTRIC VEHICLE AND DEMODULATION APPARATUS AND DEMODULATION METHOD OF MAGNETIC INDUCTION COMMUNICATION SYSTEM

Номер: KR2011081478A2
Автор: CHO, Dong Ho, JUNG, Bang Chul, CHANG, Woo Hyuk, LEE, Jong Min, KIM, Jin Kyu, EEM, Chang Kyoung, KIM, Yeong Min, CHUN, Hyun Woo, PARK, Mi Hyun, YOO, Sang Jo, SHIN, Young Su, LIM, Seung Ok, WON, Yun Jae, KIM, Sun Hee, MOON, Yeon Kug, LIM, Yong Seok
Принадлежит:

A magnetic induction communication system for an on-line electric vehicle according to the present invention comprises: a first digital signal processing section that performs digital signal processing on packet data which is generated in response to a magnetic induction communication protocol; a digital analog conversion section that converts a digital signal, which is processed by the digital signal processing section, into an analog signal; a first filtering section that eliminates a high frequency component from the analog signal which is obtained by the conversion of the digital analog conversion section; a first amplification section that amplifies the analog signal which is filtered by the first filtering section; a magnetic field transmission antenna section that generates a magnetic field on the basis of the analog signal which is amplified by the first amplification section. According to the invention, by using a magnetic induction communication technology capable of wireless ...

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Номер записи: 31
02-02-2018 дата публикации

부유식 구조물의 데크 승강장치

Номер: KR0101824432B1
Автор: 정성훈, 김명환, 신상명, 조동호, 최정인
Принадлежит: 삼성중공업 주식회사

... 부유식 구조물의 데크 승강장치가 개시된다. 본 발명의 실시 예에 의한 부유식 구조물의 데크 승강장치는 내측에 부유식 구조물에 설치되는 레그가 관통되는 레그관통부를 구비하는 칼럼, 칼럼을 따라 승강 가능하게 마련되는 데크, 데크를 승강시키는 승강유닛 및 데크를 칼럼 상에 고정시키는 결속유닛을 포함하여 제공될 수 있다.

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Номер записи: 32
09-01-2018 дата публикации

SEPARABLE OFFSHORE STRUCTURE INSTALLATION VESSEL AND OPERATION METHOD THEREOF

Номер: KR1020180003214A
Автор: KIM, MYUNG HWAN, SHIN, SANG MYEONG, JUNG, SUNG HUN, CHO, DONG HO, CHOI, JUNG IN
Принадлежит:

Disclosed are a separable offshore structure installation vessel and an operation method thereof. The separable offshore structure installation vessel according to an embodiment of the present invention comprises: a hull mounted with parts for installing an offshore structure; a deck separably coupled to an end portion of the hull, and installing the offshore structure in a lifted state in a jack-up mode; and a deck coupling apparatus provided in a contact surface on which the hull and the deck are vertically contacting each other, and including a plurality of protrusion portions supporting horizontal force and a wire supporting vertical force by fastening each protrusion portion via tensile force. COPYRIGHT KIPO 2018 ...

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Номер записи: 33
01-06-2016 дата публикации

METHOD FOR TRANSMITTING INDEPENDENT MULTIPLE OFDM SYMBOLS THROUGH ESPAR ANTENNA TRANSMITTER IN BEAMSPACE MIMO SYSTEM AND TRANSMITTER THEREOF

Номер: KR1020160061848A
Автор: LEE, YONG HOON, LEE, JUN HO, LEE, JU YONG, CHO, DONG HO, GIL, GYE TEA
Принадлежит:

An ESPAR antenna transmitter and a multiple OFDM symbols transmitting method in a beamspace MIMO environment are disclosed in the present invention. According to an embodiment of the present invention, the method for transmitting independent multiple OFDM symbols through an ESPAR antenna transmitter in a beamspace MIMO system comprises the steps of: calculating, under a plurality of constraints, a variable for minimizing a difference between a first current value and second current values, wherein the first current value is calculated by mapping a matrix representing a beam pattern of the beamspace MIMO system with respect to the multiple OFDM symbols, and the second current values are implemented through the ESPAR antenna transmitter and respectively applied to an active antenna and a plurality of parasitic antennas disposed around the active antenna; and transmitting the multiple OFDM symbols by applying the calculated variable with respect to the ESPAR antenna transmitter. At this case ...

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Номер записи: 34
28-10-2016 дата публикации

다중 안테나 통신 시스템에서 부하 임피던스 조절방법

Номер: KR0101670452B1
Автор: 조동호, 김민호, 서혜인
Принадлежит: 한국과학기술원

... 본 발명에 따르면, 다중 안테나 통신 시스템에서 부하 임피던스 조절에 있어서, 단일 RF 선로를 이용하여 로드 모듈레이션 송신기를 구현할 때 로드 임피던스 잡음에 강인하게 신호를 생성할 수 있는 최적의 부하 임피던스값을 구할 수 있다.

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Номер записи: 35
25-08-2016 дата публикации

전력 공유 기반 단일 RF MIMO 시스템

Номер: KR0101651347B1
Автор: 이주용, 이경태, 최일도, 조동호
Принадлежит: 한국과학기술원

... 본 발명의 일 실시예에 따른 전력 공유 기반 단일 RF MIMO 시스템은, 각각 지향성을 가지는 방사 패턴을 형성하는 복수의 안테나를 포함하는 안테나부, 모뎀 신호의 전송을 위해 복수의 안테나 각각에 흐르는 전류를 제어하기 위한 가변적인 어드미턴스(admittance) 값을 제공하는 어드미턴스 로딩(loading)부, 국부 발진기(Local Oscillator)로부터 출력되는 신호를 증폭하여 어드미턴스 로딩부로 전력을 공급하는 전력증폭기(power amplifier), 및 모뎀 신호에 기초하여 가변적인 어드미턴스 값을 계산하는 디지털 신호 처리(DSP)부를 포함할 수 있다. 본 발명에 따른 전력 공유 기반 단일 RF MIMO 시스템은 집적화된 안테나가 각각 지향성을 갖는 방사 패턴을 형성하며 여러 안테나에 흐르는 전류의 조합에 의해서 다양한 기저 패턴(basis pattern)의 형성이 가능한 구조로 설계되어 고속 스위칭이 가능하고 다양한 전류를 고정도로 제어할 수 있는 어드미턴스 로딩이 가능하여 기존 MIMO 시스템을 개선하여 시스템 복잡도를 감소시키고 에너지 효율을 향상시켜 기지국의 소형화를 달성할 수 있는 효과가 있다.

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Номер записи: 36
18-05-2018 дата публикации

MILLIMETER WAVE ANTENNA APPARATUS AND METHOD GENERATING BEAM USING LENS

Номер: KR0101859867B1
Автор: CHO, DONG HO, KIM, YUN SIK, PARK, DAE HEE, SUNG, LAK JU, NOH, SANG MI
Принадлежит: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

The present invention provides a technique for emitting a plurality of beams having different radiation patterns using a lens. A millimeter wave antenna apparatus comprises: a plurality of antennas emitting beams with the same radiation pattern, respectively; and a plurality of antenna lenses respectively refracting and radiating the beams emitted by the plurality of antennas. The plurality of antenna lenses have different refractive characteristics. COPYRIGHT KIPO 2018 ...

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Номер записи: 37
24-08-2017 дата публикации

PATTERN/POLARIZATION ANTENNA DEVICE

Номер: WO2017142113A1
Автор: CHO, Dong Ho, PARK, Dae Hee, CHUNG, Byung Chang, GIL, Gye Tae, KIM, Yun Sik, HAN, Joon Sang
Принадлежит:

A pattern/polarization antenna device, according to an embodiment, comprises a plurality of unit pattern/polarization antennas having a one-dimensional or two-dimensional array structure, wherein the plurality of unit pattern/polarization antennas are arranged at half-wave intervals, each unit pattern/polarization antenna of the plurality of unit pattern/polarization antennas has three or more antennas, and the number of unions of the main modes of the antennas is equal to or greater than the number of the antennas.

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Номер записи: 38
19-04-2012 дата публикации

VEHICLE CHARGING SYSTEM AND POWER SUPPLY DEVICE

Номер: WO2012050344A3
Автор: CHO, Dong Ho, JEON, Seong Jeub, SONG, Bo Yune, KONG, Byung O, LEE, Jun Ho, JUNG, Gu Ho, LEE, Kyung Hun, SON, Sung Jun, LEE, Seok Hwan, KIM, Hyung Kook
Принадлежит:

The present invention relates to a vehicle charging system for charging a vehicle wirelessly. The present invention provides a vehicle charging system that enables power to be supplied more efficiently to a power collector device. The present invention enables a vehicle to be more effectively charged by sensing the power collection efficiency of the power collector device mounted on a vehicle and adjusting the height of a power supply unit when the vehicle is located on top of a power supply device as a result of the power supply device comprising a lifting unit for adjusting the height of the power supply unit for generating an electromagnetic field.

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Номер записи: 39
28-06-2012 дата публикации

METHOD AND DEVICE FOR MONITORING MILEAGE OF ELECTRIC CAR AND RECORDING MEDIUM HAVING PROGRAM FOR IMPLMENTING THE METHOD RECORDED THEREON

Номер: WO2012087018A3
Автор: CHO, Dong Ho, KIM, Jong Woo, SEO, Dong-Kwan, KIM, Jong Don
Принадлежит:

The present invention relates to a technique for monitoring mileage of an electric car, the technique appropriate for providing battery charge alarm on the basis of SOC (state of charge) of a battery mounted on the online electric car and miles that can be traveled based on the SOC, and to this end, the present invention, unlike the conventional method where the driver confirms the remaining energy of the battery and the miles that can be traveled using the remaining energy and then visits the closest power supply facility from the current location of the vehicle to charge the battery, enables automatic calculation of miles that can be traveled from the currently remaining level of battery and then searches for a power supply facility closest to the current location of the vehicle, calculates the distance of the segment between the current location of the vehicle and the power supply facility found from the search, and automatically alarms both visually and audibly or just audibly the battery ...

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Номер записи: 40
01-08-2016 дата публикации

WIND TURBINE INSTALLATION STRUCTURE

Номер: KR101644391B1
Автор: CHO, DONG HO, KIM, MYUNG HWAN, SHIN, SANG MYEONG, JUNG, SUNG HUN, CHOI, JUNG IN
Принадлежит: SAMSUNG HEAVY IND. CO., LTD.

A wind turbine installation structure is disclosed. According to an embodiment of the present invention, the wind turbine installation structure comprises: a tower connection unit provided to an upper portion of a base structure and having a support groove to receive a lower end part of a tower structure to support the circumferential surfaces of the lower end part of the tower structure; one or more coupling guide grooves formed on an inner surface of the support groove to guide coupling of the tower structure; and one or more coupling guide protrusions provided to the lower end part of the tower structure to be coupled to the coupling guide groove. The purpose of the present invention is to provide the wind turbine installation structure, improving operating efficiency of equipment. COPYRIGHT KIPO 2016 ...

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Номер записи: 41
22-05-2017 дата публикации

소셜 네트워크 서비스 방법 및 시스템

Номер: KR0101738688B1
Автор: 조동호, 이동원, 김재정, 함명원, 이강욱, 석영태, 이호원
Принадлежит: 한국과학기술원

... 소셜 네트워크 서비스 방법 및 시스템이 제공된다. 본 발명에 따른 소셜 네트워크 서비스 방법은 제 1 사용자 단말에 입력된 조건에 대응하는 제 2 사용자 단말이 선정되는 단계; 상기 제 1 사용자 단말로부터 상기 선정된 제 2 사용자 단말에 소정의 정보요청 신호가 송신되는 단계; 상기 송신된 정보요청 신호에 대응하는 정보가 상기 제 2 사용자 단말로부터 획득되는 단계; 및 상기 획득된 정보가 상기 제 1 사용자 단말로 송신되는 단계를 포함하며, 본 발명에 따른 소셜 네트워크 서비스는 소셜 네트워크를 사용자가 특정 조건에 해당하는 타 사용자를 선택하여, 이로부터 정보를 제공받을 수 있으므로, 소셜 네트워크의 정보제공 효과를 극대화시킨다.

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Номер записи: 42
26-09-2017 дата публикации

OFFSHORE STRUCTURE INSTALLATION EQUIPMENT

Номер: KR1020170107629A
Автор: JUNG, SUNG HUN, CHO, DONG HO, KIM, MYUNG HWAN, SHIN, SANG MYEONG, CHOI, JUNG IN
Принадлежит:

Offshore structure installation equipment is disclosed. According to an embodiment of the present invention, the offshore structure installation equipment comprises: a work deck; a plurality of jacking devices having a leg supporting the work deck and having a jacking driving unit lifting the leg; a transportation ship having a mounting unit enabling the work deck to be mounted in the mounting unit to be transported or separated; and a restriction device restricting the mounting unit and the work deck. The present invention can easily perform an installation work of an offshore structure. COPYRIGHT KIPO 2017 ...

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Номер записи: 43
30-11-2017 дата публикации

POWER CHARGING DEVICE FOR ELECTRIC VEHICLE

Номер: KR1020170131772A
Автор: CHO, DONG HO, JUNG, GU HO, SONG, BO YUNE, LEE, CHUNG HEE, LEE, JA HYUN
Принадлежит:

An embodiment of the present invention relates to a power charging device for an electric vehicle which is realized so that a power charging according to a wired charging method and a wireless charging method can be supported and automatically controls a driving so that the charging of the electric vehicle by at least one method of the wired/wireless charging methods can be performed according to the charging method applied to the electric vehicle in a power charging process of the electric vehicle, thereby maximizing efficiency of a power charging service. The power charging device of an electric vehicle comprises: a wired/wireless charging part having a first charging means based on the wired charging method and a second charging means based on the wireless charging method, and supplying the power to the electric vehicle according to any one charging method of the wired/wireless charging methods; and a control part determining a charging type for charging the electric vehicle, and controlling ...

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Номер записи: 44
07-10-2015 дата публикации

PITCH CONTROL DEVICE OF SEPARABLE BLADE

Номер: KR1020150112543A
Автор: KIM, MIN GEUN, KIM, MYUNG HWAN, SHIN, SANG MYEONG, JEONG, JI HONN, CHO, DONG HO
Принадлежит:

Disclosed is a pitch control device of a separable blade of the present invention. The pitch control device of a separable blade of the present invention divides a blade for a wing power generator into a plurality of sections, controls a pitch of the blade per a section wherein the blade is divided into the sections, and controls a pitch about a corresponding blade section if a wind weight is a preset threshold value or higher after the wind weight of each blade section is detected. Therefore, the pitch control device of a separable blade of the present invention actively and rapidly controls a pitch about instantly blowing wind. COPYRIGHT KIPO 2016 (AA) M blade section (BB) 2 blade section (CC) 1 blade section ...

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Номер записи: 45
28-02-2023 дата публикации

전자 장치 및 그 제어 방법

Номер: KR20230027850A
Автор: 조동호, 구형모, 김효진, 라선욱, 박영찰, 서형준, 조성진
Принадлежит:

... 전자 장치 및 그 제어 방법이 개시된다. 전자 장치는 수조 내에 배치된 제1 수위 센서, 수조 내에서 제1 수위 센서보다 상부에 배치된 제2 수위 센서, 히터, 초음파진동자 및 프로세서를 포함하고, 프로세서는 제1 수위 센서에서 물이 감지되는 경우, 증기를 발생시키도록 히터를 제어하고, 수조에 물이 추가되어 제2 수위 센서에서 물이 감지되는 경우, 수조 내에 부착된 슬러지를 박리시키는 초음파를 발생시키도록 초음파진동자를 제어한다.

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Номер записи: 46
04-07-2013 дата публикации

SEPARATE WIRING FEEDER

Номер: WO2013100314A1
Автор: CHO, Dongho, JUNG, Guho, SONG, Boyun, SHIN, Seung-yong, LEE, Seokhwan, SHIN, Jaegue, KIM, Yangsu
Принадлежит:

One embodiment of the present invention provides a separate wiring feeder, which includes a feeder core and a plurality of feeder lines for supplying power to a power collector on a power supply path, wherein each of the feeder lines has a charging-supply section and a compensation section, the charging-supply sections are positioned on the upper portion of the feeder core at an interval, the compensation sections are located at any positions other than the upper portion of the feeder core, each of the charging-supply sections at the plurality of feeder lines is disposed to avoid the mutual overlapping thereof in the lengthwise direction of the feeder core at the upper portion of the feeder core.

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Номер записи: 47
05-07-2012 дата публикации

METHOD AND DEVICE FOR CALCULATING STATE OF HEALTH IN SECONDARY BATTERY

Номер: WO2012091434A3
Автор: CHO, Dong Ho, KIM, Jong Woo, SEO, Dong-Kwan, KIM, Jong Don
Принадлежит:

A method for calculating the state of health in a secondary battery, according to the present invention, comprises the following steps: (a) equalizing the secondary battery by finding the average value of a current value based on an open-circuit voltage and a remaining state of capacity (SOC) value that is calculated by means of current integration; (b) adding and subtracting using the temperature of the secondary battery and a parameter for calculating the state of health; and (c) adding the remaining state of capacity value of the secondary battery which is output from step (a) and the value calculated from step (b) to deduct the real remaining state of capacity of the secondary battery. According to the present invention, the SOC can be output using a high-achievement method having minimal errors, compared to existing methods for accurately calculating and deducing the remaining state of capacity of the secondary battery, by compensating the temperature and the state of capacity of the ...

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Номер записи: 48
23-06-2011 дата публикации

CONSTRUCTION METHOD FOR ELECTRICITY SUPPLY LINES FOR DUAL TYPE ELECTRIC CARS

Номер: WO2011074913A3
Автор: SUH, Nam Pyo, CHO, Dong Ho, RIM, Chun Taek, PARK, Kyung Min, SONG, Bo Yune, KONG, Byung O, SON, Sung Jun, LIM, Chae Hun
Принадлежит:

The present invention relates to a construction method and sequence for dual type electricity supply lines for non-contact electric cars, and aims at pursuing stability and reliability of electricity supply as a solution for the problems that were not usually found in those existing concrete dual type electricity supply structures for online electric cars. In particular, the problems concern a dimensioning issue associated with actual embedment of electricity feed lines under the road, subsidence of the electricity feed lines, a high electromagnetic field in unspecified regions, interconnecting segments in a challenging area, segment on/off and sensor installation in a real parking lot, stable insertion of electricity feed cables, and so forth.

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Номер записи: 49
30-06-2011 дата публикации

POWER SUPPLY SEGMENT APPARATUS FOR AN ELECTRIC VEHICLE, IN WHICH MAGNETIC FIELD INTERFERENCES BETWEEN SEGMENTS ARE MINIMIZED

Номер: WO2011078619A3
Автор: CHO, Dong Ho, RIM, Chun Taek, JEONG, Gu Ho, HUH, Jin, LEE, Kyung Hun, PARK, Eun Ha, CHO, Yang Jin, KIM, Hyung Kook, KIM, Yun Ho
Принадлежит:

The present invention relates to a power supply segment apparatus for an electric vehicle, in which magnetic field interferences between segments are minimized. More particularly, the present invention relates to a power supply segment apparatus for an electric vehicle, in which power-supplying segments are sequentially arranged along a travel direction under a road so as to supply power to the electric vehicle traveling on the road, wherein said apparatus comprises a shielding device mounted on an upper surface or at either end of a side surface of a segment-type structure so as to compensate for electromagnetic fields generated by both ends of power-supplying segments. According to the present invention, the amount of interfering magnetic fields which pass over to a neighbor segment is minimized, thereby satisfying various domestic and foreign EMI/EMC/EMF standards associated with electromagnetic waves, which each segment block should satisfy. Further, according to the present invention ...

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Номер записи: 50
19-04-2012 дата публикации

VEHICLE CHARGING SYSTEM AND POWER SUPPLY DEVICE

Номер: KR2012050344A2
Автор: CHO, Dong Ho, JEON, Seong Jeub, SONG, Bo Yune, KONG, Byung O, LEE, Jun Ho, JUNG, Gu Ho, LEE, Kyung Hun, SON, Sung Jun, LEE, Seok Hwan, KIM, Hyung Kook
Принадлежит:

The present invention relates to a vehicle charging system for charging a vehicle wirelessly. The present invention provides a vehicle charging system that enables power to be supplied more efficiently to a power collector device. The present invention enables a vehicle to be more effectively charged by sensing the power collection efficiency of the power collector device mounted on a vehicle and adjusting the height of a power supply unit when the vehicle is located on top of a power supply device as a result of the power supply device comprising a lifting unit for adjusting the height of the power supply unit for generating an electromagnetic field.

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Номер записи: 51
07-06-2018 дата публикации

분리형 해상 구조물 설치 선박 및 그 운용 방법

Номер: KR0101865164B1
Автор: 김명환, 신상명, 정성훈, 조동호, 최정인
Принадлежит: 삼성중공업 주식회사

... 분리형 해상 구조물 설치 선박 및 그 운용 방법이 개시된다. 본 발명의 실시 예에 따른 분리형 해상 구조물 설치 선박은, 해상 구조물 설치를 위한 부품을 탑재하는 선체; 상기 선체의 단부에 분리 가능하게 결합되고, 잭업 모드로 승강된 상태에서 해상 구조물을 설치하는 데크; 및 상기 선체와 데크가 서로 상하로 접하는 접촉면에 마련되어 수평방향의 힘을 지지하는 복수의 요철부와 각각의 요철부를 장력으로 결속하여 수직방향의 힘을 지지하는 와이어로 구성된 데크 결합 장치를 포함한다.

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Номер записи: 52
22-03-2016 дата публикации

WIRELESS CHARGING ELECTRIC VEHICLE COUPLED TO ELECTRIC WHEELCHAIR

Номер: KR1020160031072A
Автор: KIM, JONG WOO, SHIM, HYUNG WOOK, CHO, DONG HO
Принадлежит:

The present invention relates to a wireless charging electric vehicle coupled to an electric wheelchair and, more specifically, to a wireless charging electric vehicle coupled to an electric wheelchair in which the electric wheelchair is docked with the electric vehicle and a battery of the electric wheelchair discharged by a battery in an electric vehicle is charged while controlling the electric vehicle by using a handle of the electric wheelchair. According to the present invention, the electric wheelchair on which a wheelchair user sits is docked with the electric wheelchair, and therefore, the wheelchair user can drive and control the electric vehicle with a simple operation by using the existing steering system handle mounted on the electric wheelchair without the help of others. COPYRIGHT KIPO 2016 (11) Wireless charging supply device (12) Wireless charging collection device (13) Charger (15) Rear door unit (16) Auxiliary slope (21) Battery (22) Inverter (23) Motor (31) Steering ...

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Номер записи: 53
10-05-2012 дата публикации

SHARED REPEATER AND MOBILE COMMUNICATION SYSTEM

Номер: KR2012060503A1
Автор: LEE, Yong-Hoon, OH, Young-Seok, YU, Hee-Jung, SUNG, Young-Chul, YU, Geun-Yeong, CHO, Dong-Ho
Принадлежит:

The present invention relates to a shared repeater for repeating communication between a mobile communication terminal and a base station in a mobile communication system, and to a mobile communication system including the shared repeater. By installing the shared repeater for repeating the communication between each base of the station and corresponding mobile communication terminals at the cell boundaries of the base stations, the problem of cell interference which occurs on the mobile communication terminal at the cell boundary can be minimized. As a result, the quality of communication for users located at the cell boundary can be guaranteed, and total cell capacity can also be significantly increased. Representative drawing: figure 3 ...

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Номер записи: 54
03-08-2017 дата публикации

APPARATUS AND METHOD FOR SCHEDULING ANTENNA SYSTEM

Номер: WO2017131268A1
Автор: CHO, Dongho, LEE, Gangminh, PARK, Jinsol
Принадлежит:

A scheduling apparatus according to an embodiment of the present invention comprises: an antenna selection unit for selecting an antenna from among a plurality of antennas in an antenna system in which a single radio frequency (RF) chain is connected to the plurality of antennas, such that a transmission capacity supported by the antenna system is maximized; and a determination unit for, when the antenna system allocates a plurality of streams to users served by the antenna system using the selected antenna, determining whether to allocate the plurality of streams to a single user or to distributively allocate the plurality of streams to each of a plurality of users.

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Номер записи: 55
01-11-2012 дата публикации

FEED LINE-COMPENSATED POWER TRANSMISSION APPARATUS

Номер: WO2012148241A2
Автор: JEON, Seongjeub, CHO, Dongho, SHIN, Jaegue, SON, Sungjun, SONG, Boyun, KONG, ByungO, SHIN, Youngmoo, JANG, Jinhyuk, SEO, Daewon
Принадлежит:

One embodiment of the present invention discloses a feed line-compensated power transmission apparatus. One embodiment of the present invention, comprises: a feed line provided with horizontally elongated first and second lines and a third line for connecting one end of the first line to one end of the second line; a pair of compensation capacitors which are placed to face each other by connecting one end of the compensation capacitor to the other end of the first line and one end of the other compensation capacitor to the other end of the second line; an input power source for applying a high frequency power source by connecting both ends of the input power source to the other ends of the pair of compensation capacitors, respectively.

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Номер записи: 56
07-09-2012 дата публикации

METHOD AND APPARATUS FOR CONTROLLING A USER TERMINAL HAVING A TOUCH SCREEN, RECORDING MEDIUM THEREFOR, AND USER TERMINAL COMPRISING THE RECORDING MEDIUM

Номер: WO2012118342A3
Автор: KIM, Sang Tae, KIM, Jae Jeung, LEE, Ho Won, CHO, Dong Ho, SEOK, Young Tae
Принадлежит:

Provided is a method and apparatus for controlling a user terminal having a touch screen, a recording medium therefor, and a user terminal comprising the recording medium. The method for controlling a user terminal having a touch screen, on which pieces of content capable of being sequentially displayed are displayed, comprises the following steps: detecting touches and the number of touches from the touch screen of the user terminal; determining a degree of content conversion based on the detected number of touches; and converting the content being displayed on the touch screen to the content corresponding to the determined degree of conversion according to the touch gesture performed after the detection of the number of touches.

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Номер записи: 57
20-01-2016 дата публикации

Power Supply Apparatus and Power Transmission Apparatus Using Same

Номер: KR0101587126B1
Автор: 조동호, 정구호, 이충희, 송보윤, 신승용, 김양수
Принадлежит: 한국과학기술원, 한국철도시설공단

... 본 실시예는 소정의 폭을 두고 각각 서로 평행하게 배치되고, 길이 방향을 기준으로 서로 어긋난 형태로 배치된 복수 개의 급전 코어 및 각각의 급전 코어의 세그먼트 마다 각각 권취되며, 세그먼트 별로 서로 반대되는 위상을 가지는 전력이 교대로 인가되는 급전 코일을 포함하여 EMF의 발생범위를 줄이면서도 집전 장치에 안정적인 전압을 공급할 수 있는 급전 장치 및 그를 이용한 급집전 장치를 제공한다.

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Номер записи: 58
29-07-2016 дата публикации

LOAD IMPEDANCE CONTROL METHOD IN MULTI-ANTENNA COMMUNICATIONS SYSTEM

Номер: KR1020160090234A
Автор: CHO, DONG HO, KIM, MIN HOE, SEO, HYE IN
Принадлежит:

The present invention relates to a load impedance control method in a multi-antenna communications system. According to the present invention, an optimized load impedance value may be calculated to generate a strong signal against load impedance noise, when a load modulation transmitter is implemented by using a single RF line. According to the present invention, the method comprises: a step of calculating first input impedance; a step of searching the strongest impedance matrix set against noise; a step of constituting second input impedance; and a step of determining the second input impedance as load impedance. COPYRIGHT KIPO 2016 (AA) Start (BB) End (S500) Calculating input impedance Zm of a M^th load modulator (S502) Calculating output current (Iom,Iom) of the M^th load modulator (S504) Expressing the output current in a formula using the input impedance Zm (S506) Searching for an impedance matrix set satisfying a preset limitation range among multiple impedance matrixes (S508) Searching ...

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Номер записи: 59
04-02-2021 дата публикации

Preparing method of crystalline polaprezinc using aqueous solution

Номер: KR102212260B1
Автор: 김기남, 박성태, 조동호, 임광빈
Принадлежит: 주식회사 한서켐

... 본 발명은 소화성 궤양용제로 유용한 폴라프레징크의 새로운 제조방법에 관한 것으로서, 좀 더 상세하게 설명하자면, L-카르노신과 알칼리 금속 및 아연염을 반응시켜서 결정질 폴라프레징크를 제조하되, 정제수만을 반응용매로 사용하여 결정질 폴라프레징크를 제조함으로써 함으로써 환경오염의 우려가 없고, 제조비용을 절감할 수 있으며, 작업 환경을 친환경적으로 개선할 수 있는 새로운 결정질 폴라프레징크의 제조방법에 관한 것이다.

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Номер записи: 60
23-08-2018 дата публикации

AP DEVICE CLUSTERING METHOD USING DQN, AND COOPERATIVE COMMUNICATION DEVICE USING DQN

Номер: WO2018151344A1
Автор: CHO, Dong Ho, LEE, Hyuk Joon, JI, Dong Jin, JEONG, Bae Ryeol
Принадлежит:

An AP device clustering method using a deep Q-network (DQN) comprises the steps of: identifying a distribution of terminals in a cell of a first AP device, by using channel state information; determining one or more candidate AP devices capable of performing a service for a specific area of the cell together with the first AP device, on the basis of the distribution of terminals; determining at least one second AP device from among the one or more candidate AP devices by using a DQN which receives, as inputs, a position of the first AP device, positions of the candidate AP devices, the distribution of terminals, and the channel state information of each terminal; and clustering the first AP device and the at least one second AP device.

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Номер записи: 61
30-06-2011 дата публикации

CURRENT-COLLECTING APPARATUS INCLUDING AN ACTIVE EMF-SHIELDING FUNCTION FOR AN ONLINE ELECTRIC VEHICLE

Номер: WO2011078552A3
Автор: SUH, Nam Pyo, CHO, Dong Ho, RIM, Chun Taek, KIM, Jong Woo, JEONG, Gu Ho, HUH, Jin, LEE, Kyung Hun, SON, Young Dong, CHOI, Joo Young, PARK, Eun Ha, CHO, Yang Jin, JANG, Ji Chul, KIM, Yun Ho, KIM, Hyung Kook
Принадлежит:

The present invention relates to a current-collecting apparatus including an active EMF-shielding function for an online electric vehicle, and more particularly, to a current-collecting apparatus including an active EMF-shielding function for an online electric vehicle, in which a current-collecting coil is wound in the direction opposite to a secondary current-collecting coil so as to enable current to flow in the direction opposite to the direction of the current flowing along the secondary current-collecting coil, thereby reducing EMFs. According to the present invention, a sudden increase in EMFs is prevented even when the current-collecting apparatus for an electric vehicle consumes electric power in addition to an operation of a power-supplying apparatus, and delivers the electric power to a load, thereby operating the online electric vehicle in a safer and more efficient manner.

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Номер записи: 62
23-06-2011 дата публикации

PIPE AND PIPE ASSEMBLY FOR A POWER SUPPLY LINE FOR AN ONLINE ELECTRIC VEHICLE, AUTOMATIC POWER SUPPLY FACILITY MANAGEMENT SYSTEM AND CONTROL METHOD THEREOF

Номер: WO2011074861A3
Автор: CHO, Dong Ho, KIM, Jin Kyu, KEUM, Bok Hee, SEO, Dong Kwan
Принадлежит:

The present invention provides a pipe and pipe assembly for a power supply line for an online electric vehicle, an automatic power supply facility management system and a control method thereof, which can prevent the power supply line used in the online electric vehicle from being exposed to a large amount of humidity by rain or snow. According to the present invention, the power supply line which is buried beneath a road so as to supply power to the online electric vehicle through a non-contact method is provided with fillers so that the power supply line can be protected from impact applied from an external source, and can be protected from humidity. Thus, the power supply line can be prevented from being damaged by an arc discharge caused by humidity, and loss of power being supplied can be reduced.

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Номер записи: 63
30-06-2011 дата публикации

LOAD-SEGMENTATION-BASED 3-LEVEL INVERTER AND METHOD OF CONTROLLING THE SAME

Номер: KR2011078425A1
Автор: Jeon, Seongjeub, CHO, Dongho, RIM, Chuntaek, JEONG, Guho
Принадлежит:

Disclosed are a load-segmentation-based 3-level inverter and a method for controlling same. The 3-level inverter according to the present invention comprises: a plurality of capacitors charged with divided voltages into which a DC input voltage is divided; a top switch, one end of which is connected to a positive terminal of the plurality of capacitors; a bottom switch, one end of which connected to a negative terminal of the plurality of capacitors; a plurality of legs including a first switch connected to the other end of the top switch and a second switch connected to the other end of the bottom switch, and formed in a structure in which the first and second switches are connected to each other; a plurality of diodes connected in a direction proceeding from the other end of the bottom switch to the other end of the top switch, wherein a contact point between the plurality of diodes is connected to a contact point between the plurality of capacitors; and a plurality of loads connected ...

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Номер записи: 64
01-08-2016 дата публикации

이웃 단말 및 대상 단말의 통신 방법

Номер: KR0101644097B1
Автор: 노원종, 최현호, 신원재, 박상욱, 박동조, 신창용, 김준태, 최승원, 문정민, 조동호
Принадлежит: 삼성전자주식회사, 한국과학기술원

... 신호 품질(혹은 채널 상태)이 좋은 협력 단말이 단말 간 협력을 통해 도움을 필요로 하는 대상 단말에게 랜덤 액세스 방식 또는 스케줄링 방식에 의해 신호 또는 간섭 성분을 제공함으로써 기지국의 도움이 없이도 대상 단말의 신호 품질을 향상시킬 수 있는 이웃 단말 및 대상 단말의 통신 방법이 제공된다.

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Номер записи: 65
29-07-2015 дата публикации

Cleaning apparatus for fishing tools

Номер: KR0101539364B1
Автор: 최덕기, 김용영, 조동호
Принадлежит: 강릉원주대학교산학협력단, 조동호

... 본 발명은 가리비 통발 등 어업 활동을 위한 그물, 통발, 로프 등에 부착된 각종 동물성 및 식물성 이물질을 자동으로 제거하여 세척할 수 있게 하는 어구 세척 장치에 관한 것으로서, 가리비 통발 등 어구에 포함된 이물질을 분리하여 어구를 세척할 수 있는 어구 세척 장치에 있어서, 프레임; 상기 프레임에 설치되고, 상기 프레임 내부로 인입된 어구를 압착하는 동시에 이송하는 이송 장치; 및 상기 프레임에 설치되고, 상기 프레임 내부로 인입된 어구에 고압의 세척수를 분사하는 세척수 분사 장치;를 포함할 수 있다.

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Номер записи: 66
07-07-2011 дата публикации

POWER LINE COMMUNICATION CONTROL METHOD AND APPARATUS FOR ONLINE ELECTRIC VEHICLE

Номер: KR2011081455A2
Автор: CHO, Dong Ho, JUNG, Bang Chul, CHANG, Woo Hyuk, LEE, Jong Min, KIM, Jin Kyu, EEM, Chang Kyoung, KIM, Yeong Min, CHUN, Hyun Woo, PARK, Mi Hyun, YOO, Sang Jo, SHIN, Young Su, KIM, Dae Hwan, KIM, Yong Ho
Принадлежит:

The present invention relates to a power line communication control method and apparatus for an online electric vehicle, and more specifically, to a power line communication control method and apparatus for an online electric vehicle, in which power line communication is enabled without interference from a feeder under any circumstances including the on/off state or the like of a feeding segment for an electric vehicle, which is equipped on the road. According to the present invention, an interference signal caused by power provided through the feeder is removed in the on state of the feeding segment, and normal communication is performed even in a state of the power being deteriorated, thereby enabling the power line communication without interference from the feeder in any situation.

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Номер записи: 67
16-06-2017 дата публикации

DECK LIFTING DEVICE OF FLOATING STRUCTURE

Номер: KR1020170067248A
Автор: JUNG, SUNG HUN, KIM, MYUNG HWAN, SHIN, SANG MYEONG, CHO, DONG HO, CHOI, JUNG IN
Принадлежит:

A deck lifting device of a floating structure is disclosed. According to an embodiment of the present invention, the deck lifting device of a floating structure comprises: a column having a leg penetration unit where a leg installed in a floating structure is penetrated; a deck provided to be lifted along the column; a lifting unit enabling the deck to be lifted; and a fastening unit fixating the deck on the column. COPYRIGHT KIPO 2017 ...

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Номер записи: 68
11-05-2017 дата публикации

LEG SUPPORT DEVICE FOR FLOATING STRUCTURE AND LEG SUPPORT METHOD

Номер: KR1020170049877A
Автор: SHIN, SANG MYEONG, KIM, MYUNG HWAN, JUNG, SUNG HUN, CHO, DONG HO, CHOI, JUNG IN
Принадлежит:

Disclosed are a leg support device for a floating structure, and a leg support method. According to an embodiment of the present invention, the leg support device for a floating structure comprises: a support structure lifted along a leg installed in a floating structure and provided to be supported by the ground surface; a lifting unit lifting the support structure along the leg; a recess sensing unit sensing whether or not the leg is recessed when the leg is inserted into the ground; and a restraint unit fastening the leg and the support structure based on sensing information of the recess sensing unit. COPYRIGHT KIPO 2017 ...

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Номер записи: 69
01-09-2017 дата публикации

METHOD FOR CHANNEL INFORMATION FEEDBACK AND RESOURCE ALLOCATION USING ANTENNA GROUPING AND APPARATUSES PERFORMING SAME

Номер: KR1020170099608A
Автор: CHO, DONG HO, CHUNG, BYUNG CHANG, PARK, DAE HEE, HAN, JOON SANG, KIM, YUN SIK
Принадлежит:

Disclosed are a method for channel information feedback and resource allocation using antenna grouping and apparatuses performing the same. An operation method of a reception apparatus according to an embodiment of the present invention comprises the steps of: selecting an antenna group corresponding to a reception apparatus among antenna groups grouped by a plurality of antennas included in a transmission apparatus based on a reference signal transmitted from the transmitting apparatus; and feeding back channel information corresponding to the selected antenna group to the transmitting apparatus. COPYRIGHT KIPO 2017 ...

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Номер записи: 70
23-03-2023 дата публикации

터빈 플랫폼에 착탈이 가능한 접이식 부유 구조물

Номер: KR20230040569A
Автор: 한관우, 이호엽, 조동호, 경두현
Принадлежит:

... 본 발명은 터빈 플랫폼 등 해상 부유 구조물에 보관이 용이하도록 구성된 접이식 부유 구조물에 있어서, 상기 접이식 부유 구조물은 다수개의 패널, 다수개의 상기 패널을 연결하는 연결부, 및 다수개의 상기 패널의 일측에 부착되는 탄성튜브로 이루어지고, 상기 패널은 음의 포아송의 비를 갖는 패널의 수축 및 팽창을 이용하여 해상이 설치된 터빈 플랫폼 등의 해상 구조물에 설치 및 보관이 용이하도록 구성한 터빈 플랫폼에 착탈이 가능한 접이식 부유 구조물에 관한 것이다.

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Номер записи: 71
14-05-2024 дата публикации

무선통신 시스템에서 장치의 데이터 전송 방법 및 상기 방법을 이용하는 장치

Номер: KR20240065064A
Автор: 정재훈, 금승원, 노상미, 김당오, 이주용, 조동호
Принадлежит:

... 무선 통신 시스템에서, 장치의 전송 블록 전송 방법 및 상기 방법을 이용하는 장치를 제공한다. 상기 방법은 다른 장치에게 전송 블록을 전송하고, 상기 다른 장치로부터 측정된 채널 정보를 수신하고, 상기 전송 블록의 전송 시에 추정한 채널 정보와 상기 측정된 채널 정보의 차이값에 기반하여 상기 전송 블록의 재전송 여부를 결정하는 것을 특징으로 한다.

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Номер записи: 72
07-09-2012 дата публикации

METHOD AND DEVICE FOR CONTROLLING USER TERMINAL HAVING TOUCHSCREEN, RECORDING MEDIUM THEREFOR, AND USER TERMINAL HAVING SAME

Номер: WO2012118344A3
Автор: KIM, Jae Jeung, LEE, Dong Won, LEE, Ho Won, CHO, Dong Ho, KIM, Sang Tae
Принадлежит:

Provided are a method and device for controlling a user terminal having a touchscreen, a recording medium therefor, and a user terminal having same.

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Номер записи: 73
30-06-2011 дата публикации

METHOD FOR CONSTRUCTING A POWER-SUPPLYING AND -COLLECTING INFRASTRUCTURE IN CONSIDERATION OF A TRAVEL MODE

Номер: WO2011078618A3
Автор: CHO, Dong Ho, SUH, In Soo, LEE, Heung Reol, LEE, Jun Ho, YANG, Hac Jin, YOON, Dae Hoon, PARK, Young Kyu, KIM, Chul Hyun, RYU, Byung Youk, KANG, Dae Joon, JUNG, Yun, SEUL, Dong Kyun, KIM, Jung Kwi, YI, Kyong Su
Принадлежит:

The present invention relates to a method for constructing a power-supplying and -collecting infrastructure in consideration of a travel mode, which can enable the construction of a highly efficient power-supplying and -collecting infrastructure in consideration of economical aspects including the cost of installing a road power supply device, the cost for electrical energy, etc. The method comprises the following steps: selecting, from the entire planned service zone, candidate areas for installing a power supply device; calculating travel loads, power supply time, and power transmission for each of the selected candidate areas for installing a power supply device; comparing the calculated power transmission for a relevant candidate area and a reference value; if the calculated power transmission for the relevant candidate is greater than the reference value, comparing the charging time which can be ensured by traveling with the vehicle at a low speed in the relevant candidate area, and ...

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Номер записи: 74
22-10-2015 дата публикации

APPARATUS AND METHOD FOR FORWARDING DATA FOR REDUCING HANDOVER INTERRUPT TIME IN WIRELESS COMMUNICATION SYSTEM

Номер: KR0101562224B1
Автор: 이옥선, 이상민, 김주엽, 문정민, 조동호
Принадлежит: 삼성전자주식회사, 한국과학기술원

... 본 발명은 매크로 셀과 펨토 셀이 공존하는 무선통신 시스템에서 핸드오버 단절 시간을 감소시키기 위한 데이터 포워딩 장치 및 방법에 관한 것이다. 본 발명에 따른 무선통신 시스템에서 데이터 포워딩을 위한 단말의 동작 방법은, 타겟 기지국과 핸드오버 절차를 수행 완료한 후, 서빙 기지국과 동기를 맞추는 과정과, 상기 서빙 기지국으로부터 직접 무선 링크를 통해 큐에 존재하는 데이터 패킷을 포워딩 받는 과정을 포함하는 것을 특징으로 한다.

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Номер записи: 75
05-10-2018 дата публикации

무선 백홀 링크를 위한 데이터 전송 방법 및 무선 백홀 장치

Номер: KR0101905310B1
Автор: 조동호, 김남이
Принадлежит: 한국과학기술원

... 무선 백홀 링크를 위한 데이터 전송 방법은 제1 백홀 장치와 제2 백홀 장치가 서로 시간 동기화를 수행하는 단계, 상기 제1 백홀 장치와 상기 제2 백홀 장치가 시간 정보가 포함된 제어 패킷을 교환하면서 상기 제1 백홀 장치와 상기 제2 백홀 장치 사이의 전파지연시간을 결정하는 단계, 상기 제1 백홀 장치와 상기 제2 백홀 장치가 상기 전파지연시간의 길이를 갖는 제1 슬롯에서 데이터 패킷을 각각 전송하고, 제2 슬롯에서 상대방이 전송한 데이터 패킷을 수신하여 제1 하향 데이터 패킷과 제1 상향 데이터 패킷을 교환하는 단계 및 상기 제1 백홀 장치와 상기 제2 백홀 장치가 상기 전파지연시간의 길이를 갖는 제3 슬롯에서 데이터 패킷을 각각 전송하고, 제4 슬롯에서 상대방이 전송한 데이터 패킷을 수신하여 제2 하향 데이터 패킷과 제2 상향 데이터 패킷을 교환하는 단계를 포함한다.

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Номер записи: 76
16-01-2018 дата публикации

지향성 안테나 기반의 다중 빔 통신 환경에서 주파수 할당 방법 및 이를 수행하는 장치

Номер: KR0101818838B1
Автор: 조동호, 한준상, 정병창, 박대희, 김윤식
Принадлежит: 한국과학기술원

... 지향성 안테나 기반의 다중 빔 통신 환경에서 주파수 할당 방법 및 이를 수행하는 장치가 개시된다. 일 실시예에 따른 주파수 할당 방법은 서비스 기지국의 이용 가능한 전체 주파수 영역을 제1 주파수 영역과 제2 주파수 영역으로 분할하는 단계와, 상기 서비스 기지국으로부터 생성된 빔에 연관된 중첩 지역에 기초하여 상기 제1 주파수 영역과 상기 제2 주파수 영역을 할당하는 단계를 포함한다.

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Номер записи: 77
22-09-2015 дата публикации

1/4 WAVELENGTH SLOT ANTENNA

Номер: KR0101554911B1
Автор: 조동호, 윤창배, 박대희
Принадлежит: 한국과학기술원

... 1/4 파장 슬롯 안테나에 관한 것으로, 본 발명의 일 실시예에 따른 1/4 파장 슬롯 안테나는 기판의 상부에 형성된 평면 금속판, 상기 평면 금속판의 양끝의 경계조건 중 한쪽은 단락이고 나머지 한쪽은 개방이 되도록 배치된 슬롯, 상기 슬롯의 길이방향 내주면 및 상기 평면 금속판의 외주면과 마주보면서 평행하도록 배치되어 상대 파장을 조절하는 금속체, 및 상기 기판의 하부에 형성된 급전 라인을 포함할 수 있으며, 1/4 파장 슬롯 안테나에 T형 금속체를 도입함으로써 기존의 1/4 파장 슬롯 안테나보다 소형화된 1/4 파장 슬롯 안테나를 제공할 수 있다.

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Номер записи: 78
24-07-2015 дата публикации

METHOD AND APPARATUS FOR CLUSTERING HAND-OVER OF MOBILE DEVICE, CLUSTER MANAGEMENT METHOD AND APPARATUS THEREOF

Номер: KR0101539022B1
Автор: 조동호, 이정만, 민태홍, 임진택, 이혁준
Принадлежит: 한국과학기술원

... 본 발명에 따른 모바일 단말의 핸드오버를 위한 클러스터링 장치는, 적어도 하나 이상의 라디오 유닛이 편입되는 하나 이상의 클러스터를 생성하고, 생성된 클러스터의 개수를 관리하는 클러스터 관리부와, 주변 라디오 유닛들로부터 이동성 정보를 수집하는 이동성 수집부와, 수집된 이동성 정보에 의거하여 이동성 행렬을 생성하고, 이 생성된 이동성 행렬에 기반하여 상기 주변 라디오 유닛들 중 이동성이 상대적으로 가장 큰 라디오 유닛을 편입 대상으로 선정하는 클러스터 편입 선정부와, 선정된 편입 대상의 라디오 유닛을 상기 클러스터에 편입시키고, 편입된 라디오 유닛을 상기 이동성 행렬에서 삭제하는 편입 관리부와, 상기 클러스터 관리부를 통해 생성되는 클러스터의 개수가 네트워크 내 컴퓨팅 유닛의 개수에 도달할 때 클러스터링을 종료시키는 클러스터링 관리부를 포함할 수 있다.

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Номер записи: 79
09-01-2018 дата публикации

자기유도 기전력 집전장치

Номер: KR0101815875B1
Автор: 정구호, 조동호, 손영동, 김양수, 신승용, 이석환, 송보윤
Принадлежит: 한국과학기술원

... 본 발명의 실시예는 자기유도 기전력 집전장치에 관한 것이다. 본 발명의 실시예는 자기유도 기전력 집전장치에 있어서, 전케이블에서 발생하는 자속이 쇄교되어 유도기전력을 발생하는 집전부, 상기 유도기전력을 직류로 변환하여 직류기전력을 발생하는 정류부 및 상기 직류기전력을 DC/DC 변환하여 출력을 발생하는 레귤레이터를 구비하는 N(단, N은 2개 이상의 자연수) 개의 집전모듈; 및 상기 N 개의 집전모듈의 출력이 서로 균등한 크기로 발생하도록 상기 레귤레이터를 제어하는 제어부를 포함하되, 상기 N개의 집전모듈의 출력은 병렬로 연결된 것을 특징으로 하는 자기유도 기전력 집전장치를 제공한다.

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Номер записи: 80
31-07-2015 дата публикации

COMMUNICATION DEVICE BASED ON BEAM SPACE MIMO AND OPERATION METHOD THEREOF

Номер: KR1020150087892A
Автор: LEE, JU YONG, CHO, DONG HO, GIL, GYE TAE, CHOI, IL DO, LEE, KYOUNG TAE, OH, SANG MIN, YIM, HAN YOUNG, KIM, TAE HWAN
Принадлежит:

The present invention discloses a communication device based on the beam-space MIMO and an operation method thereof. According to an embodiment of the present invention, the communication device includes: a beam space MIMO antenna which includes a dynamic antenna and multiple parasitic antennas mutually coupled to the dynamic antenna; a beam-space MIMI baseband circuit which uses a signal to generate load impedance vectors for the parasitic antennas in a time area transmitted from a modem circuit; and a beam space MIMO RF circuit which loads load impedance values respectively corresponding to the parasite antennas based on the load impedance vector onto the parasite antennas. COPYRIGHT KIPO 2015 (100) Modem circuit (200) Beam space MIMO baseband circuit (300) Beam space MIMO RF circuit ...

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Номер записи: 81
12-12-2016 дата публикации

METHODS FOR PROCESSING RANDOM ACCESS AND DEVICES THEREFOR

Номер: KR1020160142054A
Автор: PARK, SUNG JIN, KIM, NAM I, CHO, DONG HO, RYOO, SUN HEUI
Принадлежит:

The present disclosure relates to a 5G or pre-5G communication system which will be provided to support a higher data transmission rate after a 4G communication system, such as an LTE system. According to various embodiments of the present invention, a terminal comprises: a reception unit which receives pilot signals; a processor which measures reception strength of the pilot signals, determines whether to participate in beam-based random access based on the measured reception strength, attempts the beam-based random access when the beam-based random access is determined to be participated in, and performs control to attempt general random access when the beam-based random access is determined not to be participated in; a transmission unit which transmits random access signals in response to the attempts at random access. COPYRIGHT KIPO 2016 (710) Transmit beams including different pilot signals (720) RA service (730) Evaluate beam-based RA performance (740) Determine widths of RA beams ...

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Номер записи: 82
02-01-2017 дата публикации

APPARATUS AND METHOD FOR CONTROLLING MOVING OBJECT CAPABLE OF WIRELESS POWER CHARGING

Номер: KR1020170000037A
Автор: JUNG, GU HO, SONG, BO YUNE, SHIN, SEUNG YONG, LEE, CHUNG HEE, LEE, JA HYUN, CHO, DONG HO
Принадлежит:

The present invention relates to an apparatus and a method for controlling a moving object capable of wireless power charging. The apparatus for controlling a moving object, which includes a power generation coil including a plurality of inner coils and receiving magnetic field to generate voltage, comprises: a reception unit which continuously receives voltage generated in the inner coils included in the power generation coil; a comparison unit which compares voltages most recently received by the reception unit with each other, and compares the sum of the voltages most recently received by the reception unit with the sum of the voltages received immediately before the voltages most recently received by the reception unit; and a control unit which controls the direction of the moving object or the power generation coil and the position of the moving object in accordance with the comparison result of the comparison unit. COPYRIGHT KIPO 2017 ...

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Номер записи: 83
11-08-2011 дата публикации

ELECTRIC VEHICLE CHARGING SYSTEM AND METHOD OF PROVIDING SAME

Номер: KR2011096610A1
Автор: CHO, Dong Ho, CHEE, Dong Han, LEE, Ho Won, JUNG, Bang Chul
Принадлежит:

The present invention relates to an electric vehicle charging system and a method of providing same, and more particularly, to an electric vehicle charging system which can start charging as soon as an electric vehicle is parked and use the remaining power in the electric vehicle by providing the remaining power to a central system, and to a method of providing same.

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Номер записи: 84
16-03-2017 дата публикации

VESSEL FOR INSTALLING OFFSHORE STRUCTURE AND METHOD FOR OPERATING SAME

Номер: WO2017043877A1
Автор: CHO, Dong Ho, KIM, Myung Hwan, KIM, Sun Jung, SHIN, Sang Myeong, JUNG, Sung Hun, CHOI, Jung In
Принадлежит:

Disclosed are a vessel for installing an offshore structure and a method for operating the same. The vessel for installing an offshore structure according to an embodiment of the present invention comprises: a working unit which has a jacking system and installation equipment and performs work for installing an offshore structure; a hull having a loading unit which is loaded with the working unit and can transport or unload the working unit; and a binding apparatus for binding the loading unit and the working unit.

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Номер записи: 85
19-02-2015 дата публикации

METHOD AND APPARATUS FOR RANDOM ACCESS IN VIRTUAL CELL NETWORK SYSTEM

Номер: WO2015023079A1
Автор: PARK, Sung-Jin, KIM, Min-Hoe, CHUNG, Byung-Chang, CHO, Dong-Ho
Принадлежит:

The present invention can reduce the clashing of random accesses by assigning a random access priority according to the number of links. A method for random access from a terminal in a virtual cell network system according to an embodiment of the present invention comprises the steps of: determining the number of links that are connected to the terminal; selecting a random access set for random access on the basis of the number of links; selecting a slot resource for random access from the random access set on the basis of the number of links; and performing a random access over the slot resource, wherein the slot resource includes a common resource held by a plurality of base stations.

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Номер записи: 86
24-01-2019 дата публикации

배전선의 위치 조정 장치

Номер: KR0101941706B1
Автор: 조동호
Принадлежит: 주식회사 광원

... 본 발명은 배전선의 위치 조정 장치에 관한 것으로, 배전선의 위치 조정 특히 전주의 반대쪽으로 위치 조정이 필요한 경우 배전선을 경완금에서 고정 상태를 해제하지 않고 경완금을 회전시키는 작업만으로도 배전선을 전주의 반대쪽으로 위치 조정하는 것을 목적으로 한다. 본 발명에 의한 배전선의 위치 조정 장치는, 전주(1)의 둘레부에 형성되는 회전 레일(10)과; 상기 회전 레일을 통해 상기 전주의 둘레부에 일측을 향하는 캔틸레버 형태로 설치되며 상기 전주를 중심으로 하여 횡방향을 따라 회전 가능하게 설치되는 경완금 본체(30) 및 상기 경완금 본체에 형성되는 이동 레일(40)로 이루어지는 경완금(20)과; 상기 이동 레일에 이동 가능하게 설치되며 배전선이 각각 연결되는 배전선 이동안내구(50)와; 상기 배전선 이동안내구를 상기 이동 레일에 분리 가능하게 고정하는 록커(60)와; 상부가 상기 이동 레일 또는 경완금의 저부에 연결되며 하부가 상기 전주의 외주면에 회전 가능하게 지지되는 서포트(70)를 포함하며, 상기 이동 레일은 상기 경완금 본체의 전후 양쪽 면에 형성되는 제1,2이동부(41,42), 상기 제1,2이동부의 사이에 상기 제1,2이동부와 통하도록 형성되는 곡선형의 방향전환부(43)로 이루어져 상기 경완금 본체의 둘레부에 고정되고, 이에 의하여 상기 경완금이 상기 회전 레일을 따라 회전하면서 상기 배전선 이동안내구가 상기 이동 레일을 따라 이동하여 상기 배전선이 상기 전주를 중심으로 하여 위치가 변경된다.

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Номер записи: 87
01-08-2016 дата публикации

일차원 사영된 에지정보를 이용한 보행자 검출 장치 및 방법

Номер: KR0101644190B1
Автор: 홍현기, 강성일, 남보담, 손원영, 조동호, 김진규, 임창경, 김영민, 유상조, 신영수
Принадлежит: 중앙대학교 산학협력단, 한국과학기술원

... 일차원 사영된 에지정보를 이용한 보행자 검출 장치 및 방법이 개시된다. 본 발명에서는 상호상관(cross correlation) 방법으로 얻어진 시차맵(disparity map)의 상대적인 안정도에 따라 거리정보와 에지(edge) 등의 영상 특징정보를 분석하여 보행자 여부를 판단한다. 즉, 안정적으로 거리정보가 추출된 영역에서는 거리 프로파일(profile)의 폭과 너비, 그리고 지면과의 접합 정도에 따라 장애물을 검출한다. 그리고 시차맵에서 많은 오차가 존재하는 영역에서는 거리정보에 의존하지 않고 입력 영상의 에지 정보를 이용한다. 이를 위해 사용자가 쉽게 사용할 수 있는 S/W 인터페이스를 통해 실외 환경에서 보행자에 대한 참조(reference) 데이터를 사전에 저장한다. 그리고 해당 보행자 영역의 에지를 수평 및 수직방향으로 1차원 사영한 히스토그램 분포를 미리 저장하고, 실제 입력 영상과의 상호상관 연산으로 보행자를 실시간에 강건하게 검출한다.

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Номер записи: 88
16-07-2018 дата публикации

전기자동차용 전력 충전장치

Номер: KR0101865855B1
Автор: 조동호, 정구호, 송보윤, 이충희, 이자현
Принадлежит: 한국과학기술원

... 본 실시예는 유선 충전방식 및 무선 충전방식에 따른 전력 충전이 모두 지원 가능토록 구현되며, 전기자동차의 전력 충전 과정에서 전기자동차에 적용된 충전 방식에 따라 유선충전 방식 및 무선충전 방식 중 적어도 하나의 방식에 의한 전기자동차의 충전이 이루어질 수 있도록 그 구동이 자동 제어됨으로써 전력 충전 서비스의 효율성이 극대화될 수 있도록 하는 전기자동차용 전력 충전장치에 관한 것이다.

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Номер записи: 89
19-12-2017 дата публикации

WIRELESS POWER TRANSMISSION DEVICE

Номер: KR1020170139220A
Автор: CHO, DONG HO, JUNG, GU HO, SONG, BO YUNE, LEE, CHUNG HEE, LEE, JA HYUN
Принадлежит:

The present invention provides a wireless power transmission device which can charge various types of vehicles in one space in order to more efficiently use a road space and improve convenience of wireless charging vehicle users. The wireless power transmission device comprises: a sensor unit detecting a location and a size of a moving object and transmitting information on the location and the size of the moving object to a control unit, in order to charge various types of vehicles in one space; a feeding unit generating a magnetic field by receiving current; an inverter unit supplying the current to the feeding unit; and the control unit receiving the information on the location and the size of the moving object from the sensor unit, and controlling the inverter unit by using the same. COPYRIGHT KIPO 2018 (132) First inverter (134) Second inverter (136) Third inverter ...

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Номер записи: 90
07-09-2012 дата публикации

METHOD AND APPARATUS FOR CONTROLLING A USER TERMINAL HAVING A TOUCH SCREEN, RECORDING MEDIUM THEREFOR, AND USER TERMINAL COMPRISING THE RECORDING MEDIUM

Номер: WO2012118342A2
Автор: KIM, Sang Tae, KIM, Jae Jeung, LEE, Ho Won, CHO, Dong Ho, SEOK, Young Tae
Принадлежит:

Provided is a method and apparatus for controlling a user terminal having a touch screen, a recording medium therefor, and a user terminal comprising the recording medium. The method for controlling a user terminal having a touch screen, on which pieces of content capable of being sequentially displayed are displayed, comprises the following steps: detecting touches and the number of touches from the touch screen of the user terminal; determining a degree of content conversion based on the detected number of touches; and converting the content being displayed on the touch screen to the content corresponding to the determined degree of conversion according to the touch gesture performed after the detection of the number of touches.

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Номер записи: 91
01-03-2012 дата публикации

CURRENT-COLLECTING APPARATUS

Номер: WO2012026763A3
Автор: SONG, Bo Yune, JEON, Seong Jeub, CHO, Dong Ho, CHOI, Joo Young, KONG, Byung O, SHIN, Jae Gue, SON, Sung Jun, SEO, Dae Won
Принадлежит:

The present invention relates to a current-collecting apparatus for an electric vehicle, which collects current using an electromagnetic field generated by an external source. The current-collecting apparatus for an electric vehicle according to the present invention is configured such that a current-collecting coil is wound around a current-collecting core in the direction of the electromagnetic field such that the current-collecting coil is distributed in the direction in which the electromagnetic field is generated. As the current-collecting coil is wound into a loop around the current-collecting core such that the current-collecting coil is distributed in the direction in which the electromagnetic field is generated, it is possible to minimize the electromagnetic field generated by the current-collecting apparatus without significantly influencing the electromotive force induced in the current-collecting apparatus.

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Номер записи: 92
20-03-2017 дата публикации

OFFSHORE STRUCTURE INSTALLATION SHIP

Номер: KR1020170031108A
Автор: CHO, DONG HO, KIM, MYUNG HWAN, KIM, SUN JUNG, SHIN, SANG MYEONG, JUNG, SUNG HUN, CHOI, JUNG IN
Принадлежит:

An offshore structure installation ship is disclosed. According to an embodiment of the present invention, the offshore structure installation ship comprises: a work unit having a jacking system and performing an offshore structure installation work; a hull having a mounting unit having the work unit to be transported or separated; and a fastening device enabling the mounting unit and the work unit to be coupled. COPYRIGHT KIPO 2017 ...

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Номер записи: 93
04-07-2017 дата публикации

무선 급전 조명장치

Номер: KR0101753190B1
Автор: 정구호, 송보윤, 신승용, 이충희, 이자현, 조동호
Принадлежит: 한국과학기술원

... 무선 급전 조명장치를 개시한다. 조명등에 무선 급전 기능을 제공하는 장치에 관한 것으로서, 조명등의 하우징 외측 또는 내측에 급전 코일을 권취하여 자기장을 방사하되, 구비된 반사부를 이용하여 급전 코일에서 방사되는 자기장의 전달 방향을 제어하는 무선 급전 조명장치에 관한 것이다.

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Номер записи: 94
11-10-2017 дата публикации

BDMA 기반 통신시스템에서 자원 재사용 방법

Номер: KR0101784595B1
Автор: 길계태, 조동호, 금승원, 이주용, 김영국, 오상민
Принадлежит: 한국과학기술원

BDMA 기반 통신시스템에서 자원 재사용 방법은 자원할당장치는 상기 다중 셀에서 인접한 빔섹터들을 서로 다른 타입으로 식별하는 단계 및 상기 자원할당장치는 상기 빔섹터들 중 서로 다른 타입의 빔섹터에는 복수의 자원을 서로 다른 순서로 할당하는 단계를 포함한다.

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Номер записи: 95
05-06-2018 дата публикации

해양구조물 설치선박

Номер: KR0101864145B1
Автор: 정성훈, 조동호, 김명환, 신상명, 최정인
Принадлежит: 삼성중공업 주식회사

... 해양구조물 설치선박을 개시한다. 본 발명의 실시 예에 따른 해양구조물 설치선박은 선체; 선체를 지지하는 다리와, 다리를 승강시키는 재킹구동부를 갖춘 복수의 재킹장치; 선체 하부에 설치되며 해양구조물을 지지한 상태로 승강하는 하부승강장치; 및 선체 상부에 설치되며 해양구조물을 결속해 승강시키는 상부승강장치를 포함한다.

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Номер записи: 96
31-03-2017 дата публикации

OFFSHORE STRUCTURE INSTALLATION SHIP

Номер: KR1020170035521A
Автор: CHO, DONG HO, KIM, MYUNG HWAN, SHIN, SANG MYEONG, JUNG, SUNG HUN, CHOI, JUNG IN
Принадлежит:

An offshore structure installation ship is disclosed. According to an embodiment of the present invention, the offshore structure installation ship comprises: a hull; an underwater lifting device installed in a lower portion of the hull and lifted in water while supporting an offshore structure; and an upper lifting device installed in an upper portion of the hull and lifted in an upper portion of the hull while fastened to the offshore structure. COPYRIGHT KIPO 2017 ...

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Номер записи: 97
16-03-2017 дата публикации

METHOD AND APPARATUS FOR PERFORMING WIRELESS POWER CHARGING ON MOVING OBJECT

Номер: KR1020170029694A
Автор: CHO, DONG HO, JUNG, GU HO, SONG, BO YUNE, SHIN, SEUNG YONG, LEE, CHUNG HEE, LEE, JA HYUN
Принадлежит:

The present embodiment relates to an apparatus and method for performing wireless power charging on a moving object. The moving object can be charged wirelessly while the moving object travels without moving away from a trajectory. The position of the moving object is measured based on an induced voltage at a point where the current moving object is located in order to charge wirelessly the moving object. The position of the moving object is controlled based on it. So, the moving object can be positioned at a point for optimal charging. The apparatus includes a feed coil. COPYRIGHT KIPO 2017 (110) Moving object (112) Feed coil (114) Control apparatus (120) Wireless power transmitting apparatus (122) Feed coil unit (124) Inverter ...

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Номер записи: 98
07-10-2015 дата публикации

BIDIRECTIONAL WIRELESS CHARGING ELECTRIC VEHICLE SYSTEM

Номер: KR1020150112061A
Автор: KIM, JONG WOO, SHIM, HYUNG WOOK, CHO, DONG HO
Принадлежит:

The present invention relates to a wireless charging electric vehicle and, more specifically, to magnetic shaping technology, wirelessly transmitting power to an electric vehicle through a magnetic-resonance-guided method, and a bidirectional wireless charging electric vehicle, capable of generating an inductive voltage by receiving an inductive magnetic field, generated by a current flowing between a feeding device and a collecting device, and then delivering the generated inductive voltage in order to transmit power. According to the present invention, provided is a bidirectional wireless charging method, making the collecting device and the feeding device supply power to each other in the electric vehicle system. The bidirectional wireless charging method, to which the magnetic shaping technology is applied, is used, and therefore, surplus electricity, stored in a battery of the electric vehicle for a long time, is able to be effectively used for a house or system through a variety of ...

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Номер записи: 99
07-09-2012 дата публикации

METHOD AND DEVICE FOR CONTROLLING CONTENTS USING TOUCH, RECORDING MEDIUM THEREFOR, AND USER TERMINAL HAVING SAME

Номер: WO2012118271A1
Автор: KIM, Jae-Jeung, KIM, Sang-Tae, LEE, Ho-Won, CHO, Dong-Ho
Принадлежит:

The present invention provides a method and a device for controlling contents of a user terminal having a touchscreen, a recording medium therefor, and a user terminal having same. The present invention relates to a method for controlling the contents of a user terminal having a touchscreen, wherein, when a touch is detected on the touchscreen while executing contents conversion, a part of the contents gets fixed on the basis of the detected location of the touch. Therefore, two or more contents can be easily compared using the fixed contents region as reference contents.

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Номер записи: 100