公开(公告)号：US20230115772A1

公开(公告)日：2023-04-13

申请号：US17847612

申请日：2022-06-23

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: G06T7/70 ,  G06V20/40 ,  G06V10/762 ,  H04N7/18 ,  G06V40/10 ,  A01K29/00 ,  H05B47/125 ,  H05B47/175

Abstract: Disclosed is a monitoring method for visualizing a location of an inactive livestock in a livestock pen. This method includes extracting, by a video analysis device, livestock objects from a video image acquired for each frame and subsequently calculating center coordinates indicating a location of the inactive livestock based on coordinates of the extracted livestock objects, displaying, by a display device, an object icon representing the inactive livestock in a display region mapped to the calculated center coordinate among a plurality of display regions defined on a display screen, and emitting light by light emitting units selected based on the calculated center coordinate, among a plurality of lighting units installed in a livestock structure.

公开(公告)号：US20180150344A1

公开(公告)日：2018-05-31

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

CPC classification number: G06F11/079 ,  G05B15/02 ,  G05B23/0229 ,  G06F11/0709 ,  G06F11/0751 ,  G06F11/0769 ,  H04L67/10 ,  H04L67/12 ,  H04L67/26

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：US20180137579A1

公开(公告)日：2018-05-17

申请号：US15705711

申请日：2017-09-15

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Hyeon PARK ,  Jee Sook EUN ,  Myung Eun KIM ,  Se Han KIM ,  In Gook JANG

IPC: G06Q50/02 ,  G06Q10/06 ,  G06N99/00 ,  G05B23/02

CPC classification number: G06Q50/02 ,  G05B23/0227 ,  G06N20/00 ,  G06Q10/0637 ,  G06Q10/06395 ,  G06Q10/067

Abstract: An apparatus and method for optimizing crop production efficiency. The method includes collecting growth information of each farm, acquiring at least one supply resource variable by comparing the collected growth information with a preset reference model, training influence of the at least one supply resource variable on production efficiency, and building an analysis model which shows production efficiency according to the at least one supply resource variable as a result of the training. Accordingly, production efficiency can be optimized by reflecting local characteristics of each farm on the reference model.

公开(公告)号：US20180212843A1

公开(公告)日：2018-07-26

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

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：US20150365254A1

公开(公告)日：2015-12-17

申请号：US14623027

申请日：2015-02-16

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Jee Sook EUN

IPC: H04L12/44 ,  H04L12/741

CPC classification number: H04L45/745 ,  H04L12/462 ,  H04L45/02 ,  H04W84/12

Abstract: A network relay apparatus includes: a neighbor node list generation unit configured to generate a neighbor node list including neighbor nodes adjacent to a source node; a modified spanning tree generation unit configured to select one node from the neighbor node list to generate a path tree; a path searching unit configured to search for a path from a destination node to a source node at the path tree to backtrack whether the node selected from the neighbor node list is present within the searched path; and a data forwarding table generation unit configured to generate a data forwarding table in which the selected node is added to a neighbor node if it is determined based on the backtracking result of the path searching unit that the node selected from the neighbor node list is present within the path.

Abstract translation: 网络中继装置包括：邻居节点列表生成部，生成包含与源节点相邻的邻居节点的邻居节点列表; 修改的生成树生成单元，被配置为从所述邻居节点列表中选择一个节点以生成路径树; 路径搜索单元，被配置为搜索从目的地节点到路径树处的源节点的路径，以回溯从邻居节点列表中选择的节点是否存在于搜索路径内; 以及数据转发表生成单元，其被配置为如果基于路径搜索单元的回溯结果确定从相邻节点列表中选择的节点存在，则生成其中将所选节点添加到邻居节点的数据转发表 在路径内。