公开(公告)号：US20230010177A1

公开(公告)日：2023-01-12

申请号：US17859830

申请日：2022-07-07

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Hyun Jeong LEE ,  Yong-Woon KIM ,  Sangkeun YOO ,  Changkyu LEE

IPC: G06F16/2455

Abstract: A method for a digital twin federation is provided. The method for a digital twin federation includes: transmitting, by a first digital twin, a connection request including digital twin information for the digital twin federation to a connection broker; receiving, by the first digital twin, connection information of a second digital twin having the digital twin information for the digital twin federation from the connection broker; and performing, by the first digital twin, connection establishment with the second digital twin using connection information of the second digital twin.

公开(公告)号：US20240338575A1

公开(公告)日：2024-10-10

申请号：US18627712

申请日：2024-04-05

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Changkyu LEE ,  Hyun Jeong LEE

IPC: G06N3/098

CPC classification number: G06N3/098

Abstract: A method of forming a federated digital twin and a digital twin for performing the method are disclosed. The digital twin includes general functions (GF) configured to provide a function and data of the digital twin and federation orchestration functions (FOF), wherein the FOF are configured to discover one or more other digital twins to federate with the digital twin, determine, from among the discovered digital twins, a digital twin to form a federated digital twin, and form the federated digital twin by establishing a communication connection with the determined digital twin.

公开(公告)号：US20230177523A1

公开(公告)日：2023-06-08

申请号：US18073070

申请日：2022-12-01

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Hyun Jeong LEE ,  Chang Kyu LEE ,  Yong Woon KIM ,  Sang Keun YOO

IPC: G06Q30/018

CPC classification number: G06Q30/018

Abstract: The present disclosure relates to a method and an apparatus for a digital twin-based carbon emission management. A method according to an embodiment of the present disclosure may comprise: transmitting a request for information on a price of carbon emission credits; receiving a response including information on the price of the carbon emission credits; performing a simulation for carbon emission transaction and equipment operation based on the received price of the carbon emission credits and a digital twin for equipment operation; transmitting a request for carbon transaction according to the price of the carbon emission credits, based on a result of the simulation; and completing the carbon transaction by receiving a response to the request for the carbon transaction.

公开(公告)号：US20140303796A1

公开(公告)日：2014-10-09

申请号：US14011005

申请日：2013-08-27

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Youn Kwae JEONG ,  JINSOO HAN ,  Jong Won KIM ,  Hyun Jeong LEE ,  Hyun Jin YOON ,  IL Woo LEE

IPC: G06Q50/06 ,  G06F17/30

CPC classification number: G06Q50/06

Abstract: An apparatus for providing a building energy consumption diagnosis and a real-time commissioning processing, includes a database section configured to store building related information; a real-time commissioning section configured to diagnose energy efficiency and obstruction of the mechanical facilities using the building related information. Further, the apparatus includes a building energy consumption information analysis section configured to determine an energy consumption references and diagnose energy consumption of the buildings to be commissioned using the building related information, the real-time operation information and the measured information on the basis of the determined energy consumption reference.

Abstract translation: 一种用于提供建筑物能量消耗诊断和实时调试处理的装置，包括被配置为存储建筑物相关信息的数据库部分; 一个实时调试部分，用于使用建筑物相关信息诊断能源效率和阻碍机械设施。 此外，该装置包括建筑物能量消耗信息分析部，其构造为基于建筑物相关信息，实时操作信息和测量信息来确定能量消耗参考并且诊断要投影的建筑物的能量消耗 确定能耗参考。

公开(公告)号：US20140288866A1

公开(公告)日：2014-09-25

申请号：US14220825

申请日：2014-03-20

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Hyun Jeong LEE ,  Jae Doo HUH ,  Il Woo LEE

IPC: G01D18/00 ,  G01D15/24

CPC classification number: G01D18/00 ,  G01D3/08 ,  G01D15/24

Abstract: Provided is a method and apparatus for managing sensor data by determining an appropriate sensor data collection cycle for each service in view of a weighting such as an amount of energy saved by data collection cycles, a data storage space and data processing time, and a probability of an error happening, and collecting and manage sensor data based on the sensor data collection cycle. The apparatus for managing the sensor data includes a profile management unit to manage a sensor profile defining each senor, a sensor system and a characteristic of a service, a service management unit to manage a preinstalled service and to collect and recommend a service based on the sensor profile from the sensor system, and a data collection cycle determination unit to determine a necessary sensor data collection cycle for the service. Furthermore, the apparatus includes a sensor data management unit to collect sensor data based on the sensor data collection cycle and to manage the sensor data, and an interface to connect the sensor system and an external device.

Abstract translation: 本发明提供了一种用于通过从数据收集周期，数据存储空间和数据处理时间等节省的能量的量等加权来确定每个服务的适当的传感器数据收集周期来管理传感器数据的方法和装置，以及概率 发生错误，并根据传感器数据采集周期收集和管理传感器数据。 用于管理传感器数据的装置包括：简档管理单元，用于管理定义每个传感器的传感器简档，传感器系统和服务的特性;服务管理单元，用于管理预安装的服务;以及基于 来自传感器系统的传感器轮廓，以及数据采集周期确定单元，用于确定服务的必要的传感器数据收集周期。 此外，该装置包括传感器数据管理单元，用于基于传感器数据收集周期收集传感器数据并管理传感器数据，以及用于连接传感器系统和外部设备的接口。

公开(公告)号：US20220058182A1

公开(公告)日：2022-02-24

申请号：US17404373

申请日：2021-08-17

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Hyun Jeong LEE ,  Yong-Woon KIM ,  Sangkeun YOO ,  Jun Seob LEE

IPC: G06F16/23

Abstract: A method for configuring an observable object as a digital twin in a digital twin system of any one domain is provided. The method for configuring a digital twin includes defining a purpose for expressing the observable as a digital twin in the domain, organizing data based on a role of the observable object in the domain, configuring the observable object into the digital twin based on the data for the purpose, and synchronizing the observable object and the digital twin.

公开(公告)号：US20250131153A1

公开(公告)日：2025-04-24

申请号：US18493967

申请日：2023-10-25

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Hyun Jeong LEE ,  Chang Kyu LEE ,  Shin Gak KANG

IPC: G06F30/20

Abstract: The present invention relates to an information exchange method and device for digital twin federation. A method for transmitting and receiving information for digital twin federation by digital twin according to an embodiment of the present invention may comprise: transmitting a message related to the digital twin federation to a component of the digital twin federal; and receiving a response to the message. Herein, the component of the digital twin federation may correspond to one or more of another digital twin, a registry, or a communication adapter. The message may include a header area and a data area, and the data area may include object information related to at least one of the digital twin or the component of the digital twin federation and action information indicating an operation related to the digital twin federation.