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公开(公告)号：US20240071005A1
公开(公告)日：2024-02-29
申请号：US18051400
申请日：2022-10-31
Applicant: China Academy of Art
Inventor： Zheng LIU , Zhixiang ZHAO
CPC classification number: G06T19/006 , C12M41/14 , G06F30/20 , G06T7/33
Abstract: An AR-based method and system for monitoring safety of a carbon dioxide incubator are provided. The method includes obtaining temperature data, carbon dioxide concentration data and door and window opening and closing data through sensors; collecting image infoimation of the carbon dioxide incubator and establishing a virtual space coordinate system; constructing a real space coordinate system according to a position of a camera, and acquiring a matrix of the carbon dioxide incubator in the real space coordinate system; transfoiming the matrix corresponding to the carbon dioxide incubator image in the real coordinate system into a matrix in the virtual coordinate system according to a transformation relation matrix, so as to construct position and pose data of a virtual incubator; and deteimining a risk grade according to the position and pose data of the virtual incubator and collected sensor data, and visualizing and displaying risk in an augmented-reality manner.
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公开(公告)号：US20220309248A1
公开(公告)日：2022-09-29
申请号：US17652205
申请日：2022-02-23
Applicant: China Academy of Art
IPC: G06F40/30 , G06F40/40 , G06F40/279 , G06N5/02 , G06Q30/02
Abstract: A method and system for product knowledge fusion are discloses. The method includes following steps: acquiring original data of a product; performing knowledge extraction on the original data of the product to obtain entities, attributes and semantic relationships related to the product; building an entity information knowledge base according to the entities, attributes and semantic relationships related to the products; fusing the semantic relationships and attributes with the entities and matching the entities by adopting a text matching model to obtain original data of the product corresponding to matched entity information; and establishing a knowledge graph of the product according to the matched entity information. The method and system standardize multi-source heterogeneous data with a knowledge fusion method, thus effectively reducing polysemy and unclear references of knowledge caused by different data structures and sources.
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公开(公告)号：US20200265738A1
公开(公告)日：2020-08-20
申请号：US16795719
申请日：2020-02-20
Applicant: CHINA ACADEMY OF ART
Inventor： Zheng LIU , Yajuan WU , Huijun HU , Yun WANG , Donghong ZHOU
Abstract: An integrated system for art examination includes a power module, an information receiving and a storage module, an information processing module, a control module, a display module, a paper printing module, and a paper processing module; the information receiving and storage module is used to receive and transmit an examinees registration information, an examination room information and an on-site identity information to the information processing module; the information processing module is used to verify whether the examinees registration information is consistent with the on-site identity information and transmits a conclusion to the control module; the control module controls the display module, the paper printing module and the paper processing module; the display module is used to display information to guide an exam worker how to operate, and an input of the examinee's on-site identity information is completed on the display module through a human-computer interaction.
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4.发明公开公开(公告)号：US20230162002A1
公开(公告)日：2023-05-25
申请号：US17990375
申请日：2022-11-18
Applicant: CHINA ACADEMY OF ART
Inventor： Zheng LIU , Xudai LONG
CPC classification number: G06N3/0427 , G06F16/287 , G06N3/084 , G06N3/0481
Abstract: A method and system for odor visual expression based on electronic nose technology, and a storage medium are disclosed. The method includes: acquiring category information of an odor to be identified based on the electronic nose technology; determining demand information of the odor to be identified according to the category information; collecting corresponding relevant data according to the demand information so as to construct a database; constructing a knowledge map centered on odor identification according to the database; and converting the structured knowledge map into a visual node-link graph. The method and system for odor visual expression based on electronic nose technology and the storage medium according to this disclosure present related information of the identified odor to users in a form of visual content, and the visual content can facilitate the users to have more intuitive understanding of odors.
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公开(公告)号：US20230157910A1
公开(公告)日：2023-05-25
申请号：US17990226
申请日：2022-11-18
Applicant: CHINA ACADEMY OF ART
Inventor： Zheng LIU , Yimo WANG , Jianming SONG
CPC classification number: A61G7/0005 , B08B1/001 , A61H15/0078 , A61H2015/0014 , A61H2015/0021 , A61H2205/108 , A61H2205/12 , A61H2201/5043 , A61H2201/0146 , A61H2201/5092 , A61H2230/045
Abstract: An intelligent bathing bed is provided, which includes an underframe and a mattress. The mattress is arranged within the underframe, the mattress includes a fixed mattress and a movable mattress. The fixed mattress and the movable mattress are arranged at intervals in a same plane. The movable mattress is connected with the underframe through a water outlet pipe. The movable mattress includes a roller. A peripheral surface of the roller is provided with a water outlet array and a massaging head array. The water outlet array and the massaging head array are arranged at intervals. The intelligent bathing bed further includes a driving mechanism. The roller is connected with the driving mechanism, and the roller is driven by the driving mechanism to rotate along a central axis. The disclosure has advantages that it is less operation difficulty, can guarantee use safety of the users, and is suitable for the elderly population.
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Patent Agency Ranking
公开(公告)号：US20210174690A1
公开(公告)日：2021-06-10
申请号：US17105935
申请日：2020-11-27
Applicant: CHINA ACADEMY OF ART
Inventor： Zheng LIU , Mingfeng HE , Yun WANG , Huijun HU , Donghong ZHOU
Abstract: An AR-based supplementary teaching system for guzheng and method thereof, the system includes an AR device, a data processing device and positioning devices for key positions, the data processing device is signal-connected to the AR device, and the positioning devices is installed on the guzheng code of guzheng, the positioning devices corresponds to the guzheng code of guzheng one by one; the AR device is used to obtain real scene data; the data processing device is used to guzheng and the positioning devices identify and generate string distribution data; also used to obtain operation instruction based on user actions, execute the operation instruction and generate virtual data; the AR device is also used to convert all data based on the string distribution data The virtual data and the real scene data are superimposed and displayed.
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公开(公告)号：US20200349747A1
公开(公告)日：2020-11-05
申请号：US16862597
申请日：2020-04-30
Applicant: CHINA ACADEMY OF ART
Inventor： Zheng LIU , Yun WANG , Guosheng HU , Ming SHAO , Hongdou WANG
Abstract: A method and a system for generating imagery mapping modeling of goblet. The method includes: pre-process collected goblets based on a height of each goblet, and establish a sample library of goblet modeling features; perform dimension reduction processing on the imagery vocabulary, and establish a goblet user imagery adjective pair based on the processing result; a relationship between the goblet modeling and imagery adjective is obtained through the sample library of goblet modeling features and the goblet user imagery adjective pair, and an optimal imagery value is established; input an user-entered imagery value into to the established optimal goblet imagery mapping modeling model, and produces a goblet shape meets an index. It realize users' demand for imagery modeling for the goblet and provide a fast and effective new idea for updating and iterating the goblet modeling scheme with a genetic algorithm and a computer programming technology.
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公开(公告)号：US20240112558A1
公开(公告)日：2024-04-04
申请号：US18051341
申请日：2022-10-31
Applicant: China Academy of Art
Inventor： Zheng LIU , Zhixiang ZHAO
CPC classification number: G08B21/0225 , G06V10/255 , G06V10/751 , G06V10/764 , G06V10/7715 , G06V10/806 , G06V20/20
Abstract: A method and system for AR-based graded management education of laboratory safety risk are provided, which includes following steps: collecting laboratory image data and sensor data and obtaining a risk grade matching rule of a laboratory; identifying image feature data of the image data and sensor feature data of the sensor data, converting matched image feature data into a laboratory equipment name and converting matched sensor feature data into an equipment model; inputting the equipment name and a corresponding equipment model and quantity into the risk grade matching rule of the laboratory, and outputting a risk grade of a current laboratory according to the risk grade matching rule of the laboratory; and fusing and matching a AR template image corresponding to the identified and output risk grade and real image information according to preset AR template images for various risk grades, so as to output alarm information.
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公开(公告)号：US20210278895A1
公开(公告)日：2021-09-09
申请号：US17037238
申请日：2020-09-29
Applicant: CHINA ACADEMY OF ART
Inventor： Zheng LIU , Hongdou WANG , Zijiao ZHU , Yun WANG , Huijun HU
Abstract: A method and a system for obtaining a product prototype based on an eye movement data. The method comprises the following steps: Obtaining A front-side view of the target product for establishing a underlying sample library; The target product is divided into several detection areas according to its structure or function features, and the eye movement is detected to obtain the fixation time of the target product The invention adopts computer and image collecting technology to process the observation data of human eyes, and adopts K-means clustering to obtain the prototype of the target product, to assist the designer to grasp the categories of personal interest contour, so as to improve the design effect of product appearance.
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公开(公告)号：US20210279419A1
公开(公告)日：2021-09-09
申请号：US17035457
申请日：2020-09-28
Applicant: CHINA ACADEMY OF ART
Inventor： Zheng LIU , Zhixuan CHEN , Yujing WANG , Yun WANG , Huijun HU
IPC: G06F40/30 , G06Q30/02 , G06F16/35 , G06F40/279 , G06F40/253
Abstract: A method and a system for extracting vocabulary for imagery of a product, including: collecting a comment text data of a target product, segmenting the comment text data to obtain an evaluation vocabulary; extracting a high-frequency word used to evaluate an appearance as a central word from the evaluation vocabulary, and extracting an adjective from the evaluation vocabulary to obtain the adjectives; converting the evaluation vocabulary into a word vector, calculating a similarity between each adjectives and the central word based on the word vector, extracting a corresponding adjectives according to the similarity as an original vocabulary for imager; clustering the original vocabulary for imagery, exacting the corresponding original vocabulary for imagery according to a clustering result as a vocabulary for imagery, which can extract the vocabulary for imagery based on the comment text data, reduce the labor cost, and improve the extraction efficiency.
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