-
公开(公告)号：US20210279455A1
公开(公告)日：2021-09-09
申请号：US17191981
申请日：2021-03-04
Inventor： Sungwon BYON , Eun Jung KWON , Hyunho PARK , Won-Jae SHIN , Dong Man JANG , Eui Suk JUNG , Yong Tae LEE
Abstract: Provided are an object tracking system and an object tracking method. The object tracking system includes: a terminal identifier and reference time providing module configured to receive an identifier of a terminal and a reference time for tracking an object corresponding to the identifier; a cross-CCTV detection module configured to detect a cross-CCTV for the terminal by using a CCTV installation information and a location of the terminal before the reference time; a basic image detection module configured to detect an object repeatedly appearing in the cross-CCTV as a basic image; a current-CCTV detection module configured to detect a current-CCTV currently recording the terminal by detecting a location and a moving direction of the terminal after the reference time; an object detection module configured to detect an object appearing in the current-CCTV based on the location and the moving direction of the terminal after the reference time; and an object tracking module configured to track an object corresponding to the identifier by determining whether the detected object from the current-CCTV and the basic image.
-
公开(公告)号：US20190164309A1
公开(公告)日：2019-05-30
申请号：US16170673
申请日：2018-10-25
Inventor： SungWon BYON , Eun Jung KWON , Hyunho PARK , Yong Tae LEE , Won Jae LEE , Dong Man JANG , Eui Suk JUNG , Sun-Joong KIM
Abstract: Disclosed is a method of detecting a shooting direction and apparatuses performing the method, the method including calculating a crossed angle between an object and a shadow of the object in an image and detecting a shooting direction of a shooting apparatus used for capturing the image based on the crossed angle and a reference angle corresponding to a time and a position at which the image is captured.
-
3.发明申请公开(公告)号：US20160118970A1
公开(公告)日：2016-04-28
申请号：US14924955
申请日：2015-10-28
Inventor： Young Ho KIM , Eui Suk JUNG
IPC: H03K5/1532 , H03F3/45 , G01R19/04 , H03G3/30
CPC classification number: H03K5/1532 , G01R19/04 , H03F3/45183 , H03F3/45475 , H03F3/45968 , H03F2200/435 , H03F2200/453 , H03F2203/45138 , H03F2203/45212 , H03G3/30 , H03G3/3084
Abstract: A peak detector using a charge pump is provided. The peak detector includes a differential amplifier configured to receive an input signal to be detected through an input node and amplify the received signal; a current control logic configured to create two or more current control signals by comparing a signal output from the differential amplifier with two or more reference voltages; a mirror current source portion comprising two or more mirror current sources configured to be driven respectively by the current control signals from the current control logic; a capacitor configured to be charged or discharged by currents output from the mirror current sources; and a reset circuit configured to reset a voltage of the capacitor.
Abstract translation: 提供使用电荷泵的峰值检测器。 峰值检测器包括：差分放大器，被配置为通过输入节点接收要检测的输入信号并放大接收信号; 电流控制逻辑，被配置为通过将从差分放大器输出的信号与两个或更多个参考电压进行比较来产生两个或更多个电流控制信号; 镜电流源部分，包括被配置为分别由来自当前控制逻辑的电流控制信号驱动的两个或更多个镜电流源; 配置为通过从所述反射镜电流源输出的电流进行充电或放电的电容器; 以及复位电路，其被配置为复位所述电容器的电压。
-
4.发明申请APPARATUS AND METHOD FOR MANAGING MULTI-WAVELENGTH RESOURCE OF SEPARATE-TYPE BASE STATION OPTICAL LINK 审中-公开用于管理分离型基站的多波长资源的装置和方法公开(公告)号：US20150349891A1
公开(公告)日：2015-12-03
申请号：US14720210
申请日：2015-05-22
Inventor： Eui Suk JUNG , Eun Gu LEE , Sang Soo LEE
IPC: H04B10/2575
CPC classification number: H04B10/25754
Abstract: The present disclosure provides a digital unit including: one or more remote apparatus communicators configured to correspond to each of one or more remote apparatuses to process transmitted and received data; a multi-wavelength controller configured to convert data transmitted from each of the one or more remote apparatuses into a wavelength allocated thereto and to transmit the converted data to remote apparatuses via an optical fiber; and a base station controller configured to allocate transmission and reception wavelength to each of the one or more remote apparatus communicators to control the multi-wavelength controller and to transmit wavelength information associated with the wavelength allocation to each of the one or more remote apparatuses.
Abstract translation: 本公开提供了一种数字单元，包括：一个或多个远程设备通信器，被配置为对应于一个或多个远程设备中的每一个以处理发送和接收的数据; 多波长控制器，被配置为将从所述一个或多个远程设备中的每一个传输的数据转换成分配给其的波长，并且经由光纤将转换的数据发送到远程设备; 以及基站控制器，被配置为向所述一个或多个远程设备通信器中的每一个分配发送和接收波长，以控制所述多波长控制器并将与所述波长分配相关联的波长信息发送到所述一个或多个远程设备中的每一个。
-
公开(公告)号：US20130170830A1
公开(公告)日：2013-07-04
申请号：US13729521
申请日：2012-12-28
Inventor： Seung Hyun CHO , Jie Hyun LEE , Kwang Ok KIM , Eui Suk JUNG , Seung Il MYONG , Sang Soo LEE , Jong Hyun LEE
IPC: H04B10/27
CPC classification number: H04B10/27 , H04B10/272 , H04B10/564 , H04B17/103 , H04B17/15
Abstract: A modulation method of an optical modem and a signal transmission apparatus performing the method are disclosed. The modulation method of the optical modem includes an optical interface providing a signal to a light source, a photo detector receiving reflected light by an optical link when output light from the light source based on the provided signal is reflected by the optical link, the photo detector measuring and determining characteristics of the optical link using the reflected light, and the optical modem determining a power level and a modulation method for each subcarrier based on the characteristics of the optical link.
Abstract translation: 公开了一种光调制解调器的调制方法和执行该方法的信号传输装置。 光调制解调器的调制方法包括向光源提供信号的光接口，当基于提供的信号的来自光源的输出光被光链路反射时，光接收器接收由光链路反射的光的光检测器，照片 检测器使用反射光测量和确定光链路的特性，并且光调制解调器基于光链路的特性确定每个子载波的功率电平和调制方法。
-
Patent Agency Ranking
公开(公告)号：US20240078218A1
公开(公告)日：2024-03-07
申请号：US18457878
申请日：2023-08-29
Inventor： Myung-Sun BAEK , Young Soo PARK , Yong Tae LEE , Eui Suk JUNG
IPC: G06F16/215
CPC classification number: G06F16/215
Abstract: The apparatus for validating various kinds of data and a digital twin operation includes a validation target data selector configured to select a target to be validated among various kinds of input data, a data validator configured to validate individual data for each type of data selected for validation, and a data linkage validator configured to validate various kinds of multiple data by linking the various kinds of multiple data in order to detect an error in a process of linking the various kinds of multiple data.
-
公开(公告)号：US20230063694A1
公开(公告)日：2023-03-02
申请号：US17824214
申请日：2022-05-25
Inventor： Sung Won BYON , Eun Jung KWON , Hyun Ho PARK , Dong Man JANG , Eui Suk JUNG
IPC: H04M3/51
Abstract: Provided is an emergency dispatch command information management method capable of providing relevant emergency dispatch command information. The method includes: a step of receiving report input data from a reporter terminal; a step of generating reception input data of a recipient on the basis of the report input data; a step of generating first emergency dispatch command information on the basis of the reception input data; a step of detecting at least one second emergency dispatch command information relevant to the generated first emergency dispatch command information; and a step of transmitting the first and second emergency dispatch command information to a command receiver terminal.
-
公开(公告)号：US20220141328A1
公开(公告)日：2022-05-05
申请号：US17517437
申请日：2021-11-02
Inventor： Myung Sun BAEK , Won Joo PARK , Seung Hi KIM , Yong Jin KIM , Young Soo PARK , Jun Seong BANG , Sang Yun LEE , Yong Tae LEE , Eui Suk JUNG
IPC: H04M1/72424 , H04M1/72421 , H04W4/90 , G06F40/58 , G06N20/00
Abstract: The present invention relates to an emergency reporting system and method for the socially disadvantaged. The emergency reporting system for the socially disadvantaged according to the present invention includes a user terminal configured to receive an emergency report input in a preset manner according to environment information set by the socially disadvantaged, generate an emergency report message, and transmit the emergency report message, and a server configured to receive the emergency report message and transmit a dispatch notification signal.
-
公开(公告)号：US20180081698A1
公开(公告)日：2018-03-22
申请号：US15478575
申请日：2017-04-04
Inventor： Sung Won BYON , Eun Jung KWON , Jung Hak KIM , Hyun Ho PARK , Yong Tae LEE , Eui Suk JUNG , Hyun Woo LEE
CPC classification number: G06F9/4418 , G06F1/3287 , G06F13/24 , H04L12/12 , H04L12/40039 , H04L61/103 , H04L61/6022 , Y02D10/14 , Y02D10/44
Abstract: A network management apparatus and method for remotely controlling a state of an IT device in order to use WOL to change a remote device from an inactive state to an active state over an IP network. The network management apparatus includes a detection pattern generator, a remote state controller, and a wake-up cause analyzer. By activating an inactivated PC connected over an IP network and positioned at a remote site using WOL to control a state of another IT device interoperating through the IP network as well as a state of the PC, it is possible to inactivate the device without unnecessarily having to leave the device on and then control the device as necessary, thereby reducing power consumption of the device and extending a lifetime of the device.
-
10.发明申请公开(公告)号：US20170257668A1
公开(公告)日：2017-09-07
申请号：US15509344
申请日：2015-07-16
Inventor： Young KIM, II , Won RYU , Young Soo PARK , Yong Tae LEE , Eui Suk JUNG
IPC: H04N21/443 , H04N5/44 , H04N5/63 , H04N21/40 , H04N21/4227 , H04N21/24 , H02M3/28 , H04N7/173 , H02M1/16
CPC classification number: H04N21/443 , H02M1/16 , H02M3/28 , H04N5/44 , H04N5/63 , H04N7/173 , H04N21/24 , H04N21/2543 , H04N21/25833 , H04N21/40 , H04N21/4227 , H04N21/4436 , H04N21/47211
Abstract: A network cooperation-based low power type charged broadcasting set-top box and a controlling method therefor, the set-top box sub-dividing a standby mode of the set-top box into an active standby mode, in which only background functions are processed without processing a main function, and a passive standby mode, in which no functions are processed; extending the passive standby mode occupation time to more than that of the active standby mode; and including a way of transitioning between operating modes by exchanging information regarding the set-top box through an inter-cooperation between a charged broadcasting network and the set-top box, thereby reducing the power consumption of a processor (SoC) which processes multimedia contents and minimizing the power consumption while the set-top box is in standby mode.
-
-
-
-
-
-
-
-
-
Search Results
16
records
(took 0.01 seconds)
