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公开(公告)号：US20190162761A1
公开(公告)日：2019-05-30
申请号：US16193083
申请日：2018-11-16
Inventor： Tai-yeon KU , Wan Ki PARK , Chang-Sic CHOI
IPC: G01R21/133
Abstract: A method of generating an energy map and an apparatus using the same. The method of generating an energy map includes acquiring a plurality of energy events and a situation event, arranging the plurality of energy events and the situation event temporally in an energy map in an order of occurrence, calculating a weight of the plurality of energy events and the situation event, and determining a correlation between the plurality of energy events and the situation event based on the weight.
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2.发明公开公开(公告)号：US20240220351A1
公开(公告)日：2024-07-04
申请号：US18397003
申请日：2023-12-27
Inventor： Chang-Sic CHOI , Tai-yeon KU , Wan Ki PARK
CPC classification number: G06F11/079 , G06F11/3072 , G06F11/327
Abstract: An event management method based on thermal energy data is disclosed. The event management method generates profiles in real time for a single error, a composite error, and a history error, respectively, and detects, from the respective generated profiles, an error in thermal energy data that may occur at every stage of thermal energy data supply, distribution, and consumption to manage an event to execute measures in response to the detected error in the thermal energy data.
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公开(公告)号：US20220129579A1
公开(公告)日：2022-04-28
申请号：US17498802
申请日：2021-10-12
Inventor： Chang-Sic CHOI , Dae Geun PARK , Wan Ki PARK , Jinsoo HAN
Abstract: Disclosed is a method and apparatus for providing metering information that may provide a security for personal information. A metering information providing method collects metering information about a variety of energy, such as electricity, gas, heating, cooling, and hot water of an apartment house, provides the collected metering information to a utility provider and an energy information provider, and provides a systematic security function of personal information required to operate a new business model.
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公开(公告)号：US20150025700A1
公开(公告)日：2015-01-22
申请号：US14088583
申请日：2013-11-25
Inventor： Chang-Sic CHOI , Wan Ki PARK , Youn Kwae JEONG , IL Woo LEE
IPC: G05B13/02
CPC classification number: G05B15/02 , G05B2219/2642
Abstract: An apparatus for monitoring a building state, the apparatus comprising: a receiver configured to receive state data of a building from a plurality of sensors that are used to measure a building state; a state database configured to store the state data; a reference database configured to store a reference to determine whether the state data are abnormal; a security determining unit configured to extract abnormal data determined to be in an abnormal scope among the state data; and an abnormal database configured to store the abnormal data.
Abstract translation: 一种用于监视建筑物状态的装置，所述装置包括：接收器，被配置为从用于测量建筑物状态的多个传感器接收建筑物的状态数据; 配置为存储状态数据的状态数据库; 参考数据库，配置为存储参考以确定状态数据是否异常; 安全确定单元，被配置为提取在所述状态数据中被确定为异常范围的异常数据; 以及配置为存储异常数据的异常数据库。
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Patent Agency Ranking
5.发明申请公开(公告)号：US20220230244A1
公开(公告)日：2022-07-21
申请号：US17525215
申请日：2021-11-12
Inventor： Chang-Sic CHOI , Tai-yeon KU , Dae Geun PARK , Wan Ki PARK
Abstract: An energy trading system and method for performing energy trading between blockchain-based servers are disclosed. Specifically, in the energy trading method, a blockchain transaction table is divided and operated into an energy channel and a trading channel for energy prosumer power trading, and a procedure for processing a transaction is provided through servers divided into an energy prosumer blockchain server, a power trading blockchain server, and an operator blockchain server.
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公开(公告)号：US20170373934A1
公开(公告)日：2017-12-28
申请号：US15629246
申请日：2017-06-21
Inventor： Wan-Ki PARK , Chang-Sic CHOI , Il-Woo LEE , Jin-Doo JEONG , Jin-Soo HAN , Se-Wan HEO
CPC classification number: H04L41/0806 , H04L67/12 , H04M1/72527 , H04W4/70 , H04W8/005 , H04W8/22 , H04W84/18 , Y02D70/00 , Y02D70/142
Abstract: A system for configuring low-power wireless network is disclosed. The system includes at least one wireless device configured to be used in a low-power wireless network and be assigned to a new network identifier and a new device identifier; a network coordinator configured to manage the low-power wireless network using the new network identifier and the new device identifier; and a mobile terminal configured to search for the wireless device and assign the new network identifier and the new device identifier to the searched wireless device and transmit the new network identifier and the new device identifier to the network coordinator.
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7.发明公开公开(公告)号：US20240305495A1
公开(公告)日：2024-09-12
申请号：US18397160
申请日：2023-12-27
Inventor： Chang-Sic CHOI , Tai-yeon KU , Wan Ki PARK
CPC classification number: H04L12/2803 , G06Q50/06 , G06Q2220/00
Abstract: A method and system for managing energy blockchain transactions in plus energy are disclosed. The energy blockchain transaction management method includes obtaining message data generated by collecting messages including energy-related data of respective households from collectors installed respectively in the households; analyzing the message data and correcting the message data based on an analysis result obtained by the analyzing; and generating an energy blockchain transaction based on the corrected message data and transmitting the generated energy blockchain transaction to a blockchain system.
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8.发明申请公开(公告)号：US20140307811A1
公开(公告)日：2014-10-16
申请号：US14208115
申请日：2014-03-13
Inventor： Jinsoo HAN , Chang-Sic CHOI , Wan-Ki PARK , Ilwoo LEE
IPC: H04B3/56
Abstract: Power line communication apparatuses, which are serially connected with power line. The power line communication apparatus may include a bypass unit to be serially connected to power line, and pass a communication signal that flows along the power line; a coupling circuit to be connected to two ends of the bypass unit, and couple the communication signal to the power line; an analog front end (AFE) unit to transform an input/output analog signal so that the input/output analog signal is transferred to the power line, and transfer the input/output analog signal to the coupling circuit unit; and a controller to transfer the communication signal, which is to be transferred through the power line to the AFE unit.
Abstract translation: 电力线通信装置，与电力线串联。 电力线通信装置可以包括串联连接到电力线的旁路单元，并且传递沿着电力线流动的通信信号; 耦合电路，连接到旁路单元的两端，并将通信信号耦合到电力线; 模拟前端（AFE）单元，用于变换输入/输出模拟信号，使得输入/输出模拟信号被传送到电力线，并将输入/输出模拟信号传送到耦合电路单元; 以及将要通过电力线传送到AFE单元的通信信号的控制器。
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9.发明申请BUILDING INFORMATION MODEL-BASED BUILDING ENERGY MANAGEMENT APPARATUS AND METHOD 审中-公开建筑信息模型建筑能源管理装置和方法公开(公告)号：US20140214215A1
公开(公告)日：2014-07-31
申请号：US14022357
申请日：2013-09-10
Inventor： Jin-Soo HAN , Chang-Sic CHOI , Youn-Kwae JEONG , Il-Woo LEE
IPC: F24F11/00
CPC classification number: G05B15/02 , G05B2219/25011 , G05B2219/2639
Abstract: Disclosed herein is a building energy management apparatus and method. The building energy management apparatus includes a Building Information Model (BIM) analysis unit for receiving and parsing BIM data and then analyzing BIM objects. A building energy object extraction unit extracts building energy objects related to building energy from the BIM objects. A building energy object database (DB) stores a building energy object data into a DB by arranging the building energy objects. A building energy management unit manages energy of a building based on the building energy object data. Accordingly, the present invention provides technology for extracting and managing objects of a building related to the energy of the building based on a BIM, thus efficiently managing building energy.
Abstract translation: 这里公开了一种建筑物能量管理装置和方法。 建筑物能量管理装置包括用于接收和解析BIM数据，然后分析BIM对象的建筑信息模型（BIM）分析单元。 建筑物能量提取单元从BIM物体提取与建筑物能量有关的建筑物能量物体。 建筑物能量对象数据库（DB）通过布置建筑物能量对象将建筑物能量对象数据存储到DB中。 建筑物能量管理单元根据建筑物能量对象数据管理建筑物的能源。 因此，本发明提供了一种基于BIM提取和管理与建筑物的能量有关的物体的技术，从而有效地管理建筑物的能量。
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