公开(公告)号：US11477358B2

公开(公告)日：2022-10-18

申请号：US17402208

申请日：2021-08-13

Applicant: Electronics and Telecommunications Research Institute

Inventor： You Jin Kim ,  Se Han Kim ,  Dae Heon Park ,  Hyeon Park ,  Jee Sook Eun ,  Jae young Jung ,  Seng Kyoun Jo ,  Won Kyu Choi

IPC: H04N5/225 ,  H04N5/06 ,  A01K29/00 ,  H04N7/18 ,  H04N5/232

Abstract: A system and method of monitoring in-pen livestock by using edge information about livestock are provided. The method controls a plurality of edge lightings and cameras installed in a pen by using a synchronization signal and accurately acquires and synthesizes edge information about livestock obtained on the basis of a control result to generate monitoring information about livestock.

公开(公告)号：US09591592B2

公开(公告)日：2017-03-07

申请号：US14600311

申请日：2015-01-20

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Kyo Hoon Son ,  Byeong Cheol Choi ,  Se Han Kim

IPC: H04W52/28

CPC classification number: H04W52/281

Abstract: Disclosed is a device for controlling transmission power in CAN communication, including: a controller area network (CAN) interface configured to receive transmitted data through a CAN BUS; a message priority management unit configured to read an arbitration ID included in the received data, and determine a priority of the received data; and a transmission power level selection unit configured to determine a transmission power level according to the priority.

Abstract translation: 公开了一种用于控制CAN通信中的发送功率的装置，包括：控制器局域网（CAN）接口，被配置为通过CAN总线接收发送的数据; 消息优先级管理单元，被配置为读取包含在所接收的数据中的仲裁ID，并确定接收到的数据的优先级; 以及发送功率电平选择单元，被配置为根据优先级确定发送功率电平。

公开(公告)号：US11994935B2

公开(公告)日：2024-05-28

申请号：US17669124

申请日：2022-02-10

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Seng Kyoun Jo ,  Se Han Kim ,  You Jin Kim ,  Dae Heon Park ,  Hyeon Park ,  Jee Sook Eun ,  Jae Young Jung ,  Won Kyu Choi

IPC: G06F11/07 ,  G06N3/044 ,  G06N3/08 ,  G06Q50/02

CPC classification number: G06F11/0757 ,  G06F11/0736 ,  G06N3/044 ,  G06N3/08 ,  G06Q50/02

Abstract: Provided is an apparatus and method for predicting the remaining lifetime of an environment data collection sensor in a livestock house. The method for predicting the remaining lifetime of an environment data collection sensor in a livestock house includes (a) collecting livestock house environment information, (b) detecting an error of a sensor from the collected livestock house environment information, (c) generating a dataset for learning, (d) generating a sensor lifetime prediction model to performing learning, and (e) predicting a lifetime of the sensor using a result of the learning.

公开(公告)号：US10581704B2

公开(公告)日：2020-03-03

申请号：US15810729

申请日：2017-11-13

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Dae Heon Park ,  Se Han Kim ,  Hyeon Park ,  Jee Sook Eun ,  Eun Ju Lee

IPC: H04L12/24 ,  H04L12/26 ,  G06F9/48 ,  G06F9/50 ,  H04L29/08

Abstract: A cloud system for a big data process, and an operation method thereof. A cloud operation method of processing big data includes: receiving a cluster rule; monitoring a cluster resource and a cluster task; adding a cluster resource based on the cluster rule and a cluster resource monitoring value; and replicating a cluster based on a cluster rule and a cluster task monitoring value, wherein the cluster rule may include at least one of a resource assignment threshold value, a resource amount to be assigned, a task threshold value, and a number of replicated clusters.

公开(公告)号：US10579460B2

公开(公告)日：2020-03-03

申请号：US15822294

申请日：2017-11-27

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Se Han Kim ,  Hyeon Park ,  Jee Sook Eun

IPC: G06F11/07 ,  H04L29/08 ,  G05B15/02 ,  G05B23/02

Abstract: An error diagnosing method performed by an apparatus for diagnosing an error of operating equipment in a smart farm includes: receiving a control message which triggers an error diagnosis; analyzing data collected from a smart farm on the basis of a preset error diagnostic rule when the control message is received; outputting a result of determining whether an error of the operating equipment installed in the smart farm occurs according to an analysis result; and providing the error determination result to a user through a user interface. It is possible to stably operate and efficiently manage a smart farm.

公开(公告)号：US08868017B2

公开(公告)日：2014-10-21

申请号：US13716443

申请日：2012-12-17

Applicant: Electronics and Telecommunications Research Institute

Inventor： Hoyong Kang ,  Nguyen Trung Kien ,  Se Han Kim ,  Tae Joon Park ,  Wun-Cheol Jeong ,  Chang Sub Shin ,  In Hwan Lee ,  Cheol Sig Pyo

IPC: H04B17/00 ,  G06G7/24 ,  H03F3/45 ,  H02M7/23

CPC classification number: H04B17/0057 ,  H02M7/23 ,  H03F3/45071 ,  H03F3/45179 ,  H03F3/45183 ,  H03F3/45475 ,  H03F3/45659 ,  H03F3/45973 ,  H03F2203/45008 ,  H03F2203/45082 ,  H03F2203/45138 ,  H04B17/318

Abstract: A received signal strength indicator is provided. The received signal strength indicator includes a plurality of differential amplifiers forming an amplifier chain for amplifying differential signals and a plurality of rectifiers for rectifying signals output from the plurality of differential amplifiers and the differential signals, and a low pass filter for combining the signals rectified by the plurality of rectifiers to output received signal strength. Each rectifier includes a class AB voltage-current converter for converting a differential voltage into a current, and two triode transistors.

Abstract translation: 提供接收到的信号强度指示器。 接收信号强度指示器包括多个差分放大器，其形成用于放大差分信号的放大器链和用于整流从多个差分放大器和差分信号输出的信号的多个整流器;以及低通滤波器，用于将由 多个整流器输出接收信号强度。 每个整流器包括用于将差分电压转换成电流的AB类电压 - 电流转换器和两个三极管晶体管。