公开(公告)号：US09893807B2

公开(公告)日：2018-02-13

申请号：US14612411

申请日：2015-02-03

Applicant: Electronics and Telecommunications Research Institute

Inventor： Jong Woo Choi ,  Jung Sik Sung ,  Seong Hee Park ,  Hyun Chul Kang ,  Hyun Joo Kang ,  Tae Gyu Kang

IPC: H04B10/00 ,  H04B10/116 ,  H04J14/00 ,  H04B5/00

CPC classification number: H04B10/116 ,  H04B5/0031

Abstract: A method of providing data using visible light communication (VLC) and a VLC system therefor is provided, the method for easy utilization, in a user terminal, of information provided by a lighting apparatus based on a position at which the lighting apparatus is provided.

公开(公告)号：US09485836B2

公开(公告)日：2016-11-01

申请号：US15074284

申请日：2016-03-18

Applicant: Electronics and Telecommunications Research Institute

Inventor： Hyun Chul Kang ,  Jung Sik Sung ,  Tae Gyu Kang ,  Hyun Joo Kang ,  Seong Hee Park ,  Jong Woo Choi

IPC: H05B37/02

CPC classification number: H05B37/0218 ,  G01J1/0228 ,  G01J1/32 ,  Y02B20/46

Abstract: Disclosed is a controlling apparatus for a dimming level of a light disposed on a ceiling surface, including: a sampling unit sampling an illumination value of a ceiling area depending on a change in a dimming level of the light; a communication unit receiving an illumination value of a floor area at a minimum dimming level of the light and an illumination value of the floor area at a maximum dimming level of the light; an estimation unit estimating an illumination value of the floor area at a current dimming level of the light based on an algorithm defined by using the illumination value of the floor area and the illumination value of the ceiling area at the minimum dimming level of the light, the illumination value of the floor area and the illumination value of the ceiling area at the maximum dimming level of the light, and the illumination value of the ceiling area at the current dimming level of the light; and a control unit controlling the dimming level of the light so that the estimated illumination value of the floor area and a target illumination value coincide with each other.

Abstract translation: 本发明公开了一种控制装置，用于设置在天花板表面上的灯的调光水平，包括：采样单元，根据光的调光水平的变化对天花板面积的照明值进行采样; 所述通信单元接收所述光的最小调光度的楼面面积的照明值和所述光的最大调光度下的所述楼面面积的照明值; 估计单元，基于通过使用所述建筑面积的照度值和所述光的最小调光度的所述顶棚面积的照度值所定义的算法来估计所述光的当前调光度下的所述地板面积的照明值， 光的最大调光度下的地板面积的照明值和顶棚面积的照明值，以及灯的当前调光度的顶棚面积的照明值; 以及控制单元，其控制所述光的调光水平，使得所估计的所述地板面积的照明值和目标照明值彼此一致。

公开(公告)号：US11716450B2

公开(公告)日：2023-08-01

申请号：US17104289

申请日：2020-11-25

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Young-Il Kim ,  Seong Hee Park ,  Soonyong Song ,  Geon Min Yeo ,  Il Woo Lee ,  Wun-Cheol Jeong ,  Tae-Wook Heo

IPC: H04N7/18 ,  G06T7/20 ,  H04N23/695 ,  H04N23/90 ,  H04N23/959 ,  G06V10/147 ,  G06V20/00 ,  G06V20/52

CPC classification number: H04N7/188 ,  G06T7/20 ,  G06V10/147 ,  G06V20/00 ,  G06V20/52 ,  H04N7/181 ,  H04N23/695 ,  H04N23/90 ,  H04N23/959 ,  G06T2207/30232

Abstract: In order to detect an unmanned aerial vehicle (UAV) in a monitoring area using a rotatable camera, an integrated sensor configures a first detection area in the monitoring area by rotating the camera after fixing the focal length of the camera to an initial value, and configures a second detection area in the monitoring area by rotating the camera after changing at least one of the focal length of the camera and a rotation path representing a distance from the origin of the monitoring area.

公开(公告)号：US12197234B2

公开(公告)日：2025-01-14

申请号：US17381385

申请日：2021-07-21

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Young Il Kim ,  Seong Hee Park ,  Soon Yong Song ,  Geon Min Yeo ,  Il Woo Lee ,  Wun Cheol Jeong ,  Tae Wook Heo

IPC: G05D1/00 ,  B64C39/02 ,  B64D47/08 ,  G06F7/58 ,  G07C5/00 ,  G07C5/08 ,  H04R1/32 ,  H04W4/40 ,  B64U101/31

Abstract: A reconnaissance UAV and a surveillance flight method of the reconnaissance UAV which can reduce a number of required reconnaissance UAVs are provided. The surveillance flight method for detecting an unauthorized UAV includes: defining multiple flight passages in a UAV no-fly zone for a plurality of reconnaissance UAVs; controlling each of the plurality of reconnaissance UAVs to fly across adjacent flight passages at an interval by crossing a border of the adjacent flight passages; and controlling at least one of an image sensor and a noise sensor mounted on the reconnaissance UAV to dynamically change a direction detection thereof.

公开(公告)号：US11869365B2

公开(公告)日：2024-01-09

申请号：US17028345

申请日：2020-09-22

Applicant: Electronics and Telecommunications Research Institute

Inventor： Young Il Kim ,  Seong Hee Park ,  Soon Yong Song ,  Geon Min Yeo ,  Il Woo Lee ,  Wun Cheol Jeong ,  Tae Wook Heo

IPC: G08G5/00 ,  H04N7/18 ,  G06V20/13 ,  H04N23/66 ,  H04N23/69 ,  H04N23/90 ,  H04N23/695 ,  G06V20/52

CPC classification number: G08G5/0026 ,  G06V20/13 ,  G06V20/52 ,  G08G5/0073 ,  H04N7/18 ,  H04N23/66 ,  H04N23/69 ,  H04N23/695 ,  H04N23/90

Abstract: Provided is a method and apparatus for detecting an unmanned aerial vehicle (UAV). The method of detecting a UAV includes receiving images from one or more cameras positioned in a UAV protected area; analyzing the received image to extract a UAV from the received image; and providing data related to the extracted UAV to train a UAV detection model, wherein photographing times or photographing positions of the one or more cameras are variably controlled.

公开(公告)号：US10573027B2

公开(公告)日：2020-02-25

申请号：US15938091

申请日：2018-03-28

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Seong Hee Park ,  Tae-Gyu Kang ,  Dae Ho Kim ,  You Jin Kim ,  Hyunseok Kim ,  Jung Sik Sung

IPC: G09G5/06 ,  G06T11/00 ,  G06T11/80 ,  G09G3/30 ,  G09G5/02 ,  G09G3/20

Abstract: A digital painting device and method. The digital painting device includes a generator to generate a color generation signal corresponding to color data in an electronic palette selected by an electronic brush, and a displayer to transmit the color generation signal to a light-emitting module that touches the electronic brush in a time period in which the color generation signal is maintained such that the color data is displayed on the light-emitting module.

公开(公告)号：US09336661B2

公开(公告)日：2016-05-10

申请号：US14260676

申请日：2014-04-24

Applicant: Electronics and Telecommunications Research Institute

Inventor： Hyun Chul Kang ,  Tae Gyu Kang ,  In Su Kim ,  Jong Woo Choi ,  Jin Doo Jeong ,  Jung Sik Sung ,  Seong Hee Park ,  Hyun Joo Kang

IPC: G08B3/00 ,  G08B5/36 ,  G08B25/08

CPC classification number: G08B5/36 ,  G08B25/08

Abstract: Disclosed are a safety communication system and a method thereof that provide a risk occurrence position and a notification function, and more particularly, disclosed is communication technology including a sensor based lighting for rapidly responding to a risk situation. The safety communication system according to an exemplary embodiment of the present invention includes: a device sensing a risk situation; a lighting crime prevention system analyzing risk situation data received from the device and including a position ID to generate situation data; and a lighting control system controlling an operation of a lighting depending on the situation data.

Abstract translation: 公开了提供风险发生位置和通知功能的安全通信系统及其方法，更具体地，公开了包括用于快速响应风险状况的基于传感器的照明的通信技术。 根据本发明的示例性实施例的安全通信系统包括：感测风险状况的设备; 分析从设备接收到的风险状况数据并包括位置ID以产生状况数据的照明犯罪预防系统; 以及照明控制系统，其根据情况数据来控制照明的操作。