公开(公告)号：US20170149867A1

公开(公告)日：2017-05-25

申请号：US15353953

申请日：2016-11-17

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Eun Seo LEE ,  Hark Jin LEE ,  Jun Hee PARK ,  Ho Jin PARK

IPC: H04L29/08 ,  H04L29/06

CPC classification number: H04L63/08 ,  H04L63/0815 ,  H04L67/2809 ,  H04L67/2823 ,  H04W4/70 ,  H04W12/06

Abstract: A communication method and apparatus between heterogeneous platforms. A communication method of an interaction server that enables an interaction between a first platform server and a second platform server providing different platforms includes receiving, from the first platform server, a token request that includes first user identification information registered to the first platform server; transmitting, to the first platform server, a token that is created based on integrated user identification information corresponding to the first user identification information; receiving, from the second platform server, a request for verifying a validity of the token transferred from the first platform server to the second platform server; and transferring, to the second platform server in response to the validity of the token, second user identification information that corresponds to the integrated user identification information and is registered to the second platform server.

公开(公告)号：US20210240167A1

公开(公告)日：2021-08-05

申请号：US17136654

申请日：2020-12-29

Applicant: Electronics and Telecommunications Research Institute

Inventor： Hyun Chul KANG ,  Ho Jin PARK ,  Ji Yeon SON ,  Eun Seo LEE

IPC: G05B19/418 ,  G06K9/62 ,  G06N20/00

Abstract: A method and apparatus for detecting an abnormality of a manufacturing facility is disclosed. According to an example embodiment of the present disclosure, a learning model generating method for manufacturing facility abnormality detection may include receiving a measured value for a normal state of a manufacturing facility collected through a multi-sensor on a time-by-time basis, generating a learning model including a predetermined weight set and training the learning model using the measured value, and determining, using the learning model, a threshold corresponding to a boundary between the normal state and an abnormal state of the manufacturing facility and a criterion for determining the abnormal state in a local window representing a predetermined time interval.

公开(公告)号：US20250080430A1

公开(公告)日：2025-03-06

申请号：US18652910

申请日：2024-05-02

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Young Ae CHUN ,  Ho Jin PARK ,  Hark Jin LEE ,  Seung Woog JUNG

IPC: H04L41/16 ,  G06N3/04 ,  G06N3/08

Abstract: The present invention relates to an apparatus and method for interfacing an equipment behavior catalogue (EBC) framework with a machine learning (ML) framework, and the apparatus includes an EBC framework including an EBC storage and a set of equipment instance models, and an ML framework interfaced with the EBC framework and including a collection of tools and libraries that support development and learning of ML models.

公开(公告)号：US20180239342A1

公开(公告)日：2018-08-23

申请号：US15899549

申请日：2018-02-20

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Young Ae JEON ,  Ho Jin PARK ,  Hyun KIM ,  Hyun Jong KIM ,  Ji Yeon SON ,  Yong Kwi LEE ,  Hark Jin LEE

IPC: G05B19/418 ,  G06F17/50 ,  G06F17/30

CPC classification number: G05B19/41885 ,  G05B2219/32352 ,  G06F16/27 ,  G06F17/5009 ,  G06F2217/12 ,  Y02P90/02 ,  Y02P90/26

Abstract: A method of registering virtual equipment for a virtual production system includes generating a production system model and a production process model of a virtual factory on the basis of a structure database (DB), a production DB, and an operation DB, extracting a plurality of equipment behavior catalogs (EBCs) regarding a plurality of pieces of virtual equipment used in the virtual factory from an EBC repository on the basis of the production system model, generating and simulating a plurality of equipment processing models on the basis of the plurality of EBCs and the production process model, and generating an EBC set on the basis of the plurality of EBCs when a result of the simulation satisfies a predetermined criterion.

公开(公告)号：US20240152130A1

公开(公告)日：2024-05-09

申请号：US18503599

申请日：2023-11-07

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Young Ae CHUN ,  Ho Jin PARK ,  Hark Jin LEE ,  Ji Yeon SON ,  Young Seog YOON ,  Eun Seo LEE ,  Seung Woog JUNG

IPC: G05B19/418

CPC classification number: G05B19/41885 ,  G05B19/4188

Abstract: Disclosed are an apparatus for configuring an equipment behavior catalog (EBC) and a virtual production system using an EBC. The apparatus for configuring the EBC according to an aspect of the present invention includes an artificial intelligence model storage configured to store an artificial intelligence model, and an EBC storage configured to store an EBC including artificial intelligence model data for the artificial intelligence model stored in the artificial intelligence model storage.