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1.发明公开公开(公告)号：US20240357328A1
公开(公告)日：2024-10-24
申请号：US18640859
申请日：2024-04-19
发明人： Byoung Man AN , Sang Hun YOON , Seong Hyun JANG , Dae Kyo SHIN , Soo Hyun JANG , Jun Hyek JANG , Ki Taeg LIM
摘要： There is provided a method for determining road conditions by sharing sensor data and object recognition results in a V2X communication environment. According to an embodiment, a road condition determination method may acquire sensor data, may recognize objects by analyzing the acquired sensor data, may receive sensor data and object recognition results from external terminals, may determine reliability on the received object recognition results and sensor data, and may determine road conditions, based on the acquired sensor data and object recognition results and object recognition results and sensor data which are given reliability. Accordingly, road conditions may be exactly determined by sharing sensor data and object recognition results in a V2X environment, so that autonomous driving performance may be enhanced, and it is determined whether sensor data and object recognition results received from an outside are utilized in determining road conditions, by determining reliability on the sensor data and the object recognition results, so that accuracy of determination of road conditions may be more enhanced.
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2.发明公开公开(公告)号：US20240330788A1
公开(公告)日：2024-10-03
申请号：US18619387
申请日：2024-03-28
发明人： Min Su KIM , Young Min KWON , Seung Woo LEE , Seong Seop KIM
摘要： There is provided a gas AMI data-based household gas energy consumption analysis and comparison method. An energy consumption analysis method according to an embodiment may include: collecting AMI data of a plurality of households; collecting household information of the plurality of households; analyzing energy consumption of each household, based on the collected AMI data; and providing household information of households that have similar energy consumption, based on a result of analyzing. Accordingly, information of other households that use the same/similar energy or have the same/similar energy consumption pattern may be fed back as comparison information, so that efficient use of energy and energy saving may be effectively induced.
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3.发明授权公开(公告)号：US12099884B2
公开(公告)日：2024-09-24
申请号：US17467963
申请日：2021-09-07
发明人： Jae Hoon An , Young Hwan Kim
CPC分类号： G06F9/5077 , G06F9/3891 , G06F9/5005
摘要： There are provided a cloud management method and a cloud management apparatus for rapidly scheduling arrangements of service resources by considering equal distribution of resources in a large-scale container environment of a distributed collaboration type. The cloud management method according to an embodiment includes: receiving, by a cloud management apparatus, a resource allocation request for a specific service; monitoring, by the cloud management apparatus, available resource current statuses of a plurality of clusters, and selecting a cluster that is able to be allocated a requested resource; calculating, by the cloud management apparatus, a suitable score with respect to each of the selected clusters; and selecting, by the cloud management apparatus, a cluster that is most suitable to the requested resource for executing a requested service from among the selected clusters, based on the respective suitable scores. Accordingly, for the method for determining equal resource arrangements between associative clusters according to characteristics of a required resource, a model for selecting a candidate group and finally selecting a cluster that is suitable to a required resource can be supported.
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4.发明公开公开(公告)号：US20240314390A1
公开(公告)日：2024-09-19
申请号：US18576912
申请日：2022-02-14
发明人： Sung Jei KIM , Jin Woo JEONG , Seung Ho LEE , Hyeon Cheol MOON
IPC分类号： H04N21/4402 , H04N19/70 , H04N21/234 , H04N21/25
CPC分类号： H04N21/440272 , H04N19/70 , H04N21/23418 , H04N21/251
摘要： Proposed is an electronic device, a system, and a method for intelligent horizontal-vertical image conversion. The device may transmit a bitstream containing information on an image having a first image ratio that is longer horizontally than vertically to a terminal to enlarge and reproduce the image when the terminal has a screen ratio state that is longer vertically than horizontally. The device may include an analysis controller for analyzing contents of a corresponding frame image to calculate a corresponding reproduction area. The device may also include a selection controller for separating the image into a plurality of subunits, and selecting an optimal artificial intelligence (AI) model applied for each subunit according to the contents of the image within the corresponding subunit from among a plurality of previously trained AI models. The device may further include a generation controller for generating the bitstream, the reproduction area, and the optimal AI model.
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5.发明授权公开(公告)号：US12068845B2
公开(公告)日：2024-08-20
申请号：US17836563
申请日：2022-06-09
发明人： Pusik Park
CPC分类号： H04J3/0667 , H04J3/065 , H04W56/0045
摘要： An apparatus and method for supporting a precision time synchronization protocol of a stealth clock type are provided. The method may be performed by a stealth clock follower device and may include transmitting a sync message received from a neighbor device to an end-follower device, receiving a delay-request message from the end-follower device, and updating a residence time in a correction field of the received delay-request message. The method may also include transmitting the updated delay-request message to a leader device, receiving a delay-response message from the leader device, and performing time synchronization based on a time of the leader device by using an ingress time of the sync message, an egress time of the updated delay-request message, and time information contained in the sync message and the delay response-message. The method may further include transmitting the delay-response message to the end-follower device for time-synchronization.
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公开(公告)号：US20240273256A1
公开(公告)日：2024-08-15
申请号：US18440137
申请日：2024-02-13
发明人： Jaekyu Lee , Sang Yub Lee , Inpyo Cho
摘要： Proposed is a digital twin system for digitizing technologies related to development of perovskite solar cells, performing design, test, simulation, and verification on materials, physical/chemical properties, and structures in a virtual environment, and designing and manufacturing an optimal perovskite solar cell. The digital twin system may provide a digital twin system for, when developing perovskite solar cells, identifying the efficiency of solar cells without directly conducting experiments, and through simulation of various environments using various learning/inference models, optimally designing perovskite-based solar cells. Also proposed is a digital twin system that is designed with a machine learning operations (MLOps) structure to have a configuration in which initially designed learning/inference models are updated to resemble the real environment as the learning/inference models undergo experiments, enabling testing in a more realistic virtual environment.
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公开(公告)号：US20240249647A1
公开(公告)日：2024-07-25
申请号：US18545280
申请日：2023-12-19
发明人： Soon Hyung KWON
IPC分类号： G09F3/00 , G02F1/167 , G02F1/16757
CPC分类号： G09F3/0294 , G02F1/167 , G02F1/16757 , G09F2003/028
摘要： A film for wrapping including a heat shrinkable film shrinkable when the heat shrinkable film reaches a predetermined temperature, and a capsule layer formed at one surface of the heat shrinkable film while including a plurality of microcapsules is disclosed. Electrophoretic particles are included in the microcapsules. Accordingly, a color or text represented at the film for wrapping is variable.
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公开(公告)号：US20240219573A1
公开(公告)日：2024-07-04
申请号：US18398809
申请日：2023-12-28
发明人： Yunju LEE , Kyungtaek LEE , Sukwoo JUNG
IPC分类号： G01S17/894 , G01S7/4865 , G01S7/497 , G01S17/86
CPC分类号： G01S17/894 , G01S7/4866 , G01S7/497 , G01S17/86
摘要： A 3D spatial scanning system and method can perform accurate 3D spatial scanning in various environments. The 3D spatial scanning system may include a sensor group, a confidence estimator, a function adjuster, and a fusion part. The sensor group may scan space using a time-of-flight (ToF) sensor and a stereo red-green-blue (RGB) sensor included therein. The confidence estimator may fuse a sensing value of the ToF sensor and a sensing value of the stereo RGB sensor and estimate a confidence of the sensing values. The function adjuster may adjust a function of at least one of the ToF sensor and the stereo RGB sensor based on the confidence estimated by the confidence estimator. The fusion part may fuse the sensing value of the ToF sensor and the sensing value of the stereo RGB sensor based on function adjustment of the function adjuster.
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9.发明公开公开(公告)号：US20240211296A1
公开(公告)日：2024-06-27
申请号：US18394242
申请日：2023-12-22
发明人： Jaekyu Lee , Sang Yub Lee , Inpyo Cho
CPC分类号： G06F9/45558 , G06F16/2365 , G06F16/258 , G06F2009/45591
摘要： Proposed is a container-based high availability big data framework system. The system may include an external server configured to provide structured data. The system may also include a data collection server constructed based on a docker container environment and configured to collect structured data by requesting the structured data from the external server at a predetermined time interval. The system may further include a monitoring server configured to execute a new docker image by generating a trigger when detecting the occurrence of an error while the structured data are collected.
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公开(公告)号：US20240203161A1
公开(公告)日：2024-06-20
申请号：US18535420
申请日：2023-12-11
发明人： Ju Hong YOON , Min Gyu PARK , Yong Hoon KWON , Je Woo KIM
IPC分类号： G06V40/16 , G06V10/774 , G06V10/776 , G06V10/778 , G06V40/40
CPC分类号： G06V40/174 , G06V10/774 , G06V10/776 , G06V10/7788 , G06V40/169 , G06V40/40 , G06V10/82
摘要： There is provided an emotion prediction method based on virtual facial expression image augmentation. The emotion prediction method may acquire a user facial image, may extract a facial expression feature from the acquired user facial image, and may predict a user emotion from the extracted facial expression feature. The emotion prediction method may extract the facial expression feature by using a facial expression recognition network, the facial expression recognition network being an AI model that is trained to receive a user facial image and to extract a facial expression feature. The facial expression recognition network is retrained with virtual facial images which are augmented from a facial image that causes a failure in emotion recognition. Accordingly, by augmenting features of a facial expression image that causes a failure in prediction through error feedback, facial expression recognition performance can be enhanced.
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