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1.发明公开公开(公告)号：US20240336508A1
公开(公告)日：2024-10-10
申请号：US18631294
申请日：2024-04-10
发明人： Xudong WANG , Haibing TANG , Bitao XU , Lei WANG , Licheng CHEN , Yongtao LV
IPC分类号： C02F9/00 , B01D61/02 , B01D61/14 , B01D61/42 , B01D61/44 , B01D61/58 , B01D69/02 , B01D71/02 , C02F1/44 , C02F1/467 , C02F1/469 , C02F1/66 , C02F5/02
CPC分类号： C02F9/00 , B01D61/58 , B01D69/02 , B01D71/02 , B01D61/025 , B01D61/147 , B01D61/422 , B01D61/445 , B01D2311/08 , B01D2325/02834 , C02F1/441 , C02F1/444 , C02F1/4672 , C02F1/4695 , C02F1/66 , C02F5/02 , C02F2201/46145
摘要： Disclosed are a method and system for resource treatment of a reverse osmosis concentrated brine (ROC) by bipolar membrane electrodialysis. The method includes: adding a calcium-magnesium precipitant to ROC, and mixing, to remove hardness; filtering a resulting mixture through diatomaceous earth, to intercept an organic matter and a precipitate; adjusting a resulting filtrate to be acidic with a pH adjuster; feeding a resulting acidic filtrate in an electro-Fenton reaction device, and subjecting the resulting acidic filtrate to oxidation under an acidic environment, such that a chemical oxygen demand removal rate is not less than 97%; subjecting a resulting effluent from the electro-Fenton reaction device to fine filtration with a polypropylene microporous filter, to obtain a fine filtrate; and introducing the fine filtrate into a bipolar membrane electrodialysis device, and performing the bipolar membrane electrodialysis, to generate an acid and an alkali under the action of an external electric field.
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公开(公告)号：US20240138497A1
公开(公告)日：2024-05-02
申请号：US18498040
申请日：2023-10-31
IPC分类号： A41D13/005 , A41D1/00 , A41D13/002
CPC分类号： A41D13/0053 , A41D1/002 , A41D13/0025
摘要： The present invention discloses an intelligent control system and method for a doll clothing cooling device, the system including an information acquisition system, an image acquisition system, a computer vision system, and a central control system. The information acquisition system acquires environmental parameters and human physiological parameters in the mannequin garment. The image acquisition system acquires a video image of a human face and transmits it to the computer vision system to calculate a human head temperature. The central control system predicts the human thermal sensation data based on the acquired environmental and physiological parameters. The opening degree of the cooling device of the mannequin garment is automatically adjusted according to the human body heat sensation data and the voice instructions of the wearer of the mannequin garment. The invention solves the problem of dynamically improving the thermal comfort of the wearer of the mannequin costume in real time.
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3.发明授权公开(公告)号：US11858419B2
公开(公告)日：2024-01-02
申请号：US17517849
申请日：2021-11-03
发明人： Bin Yang , Dacheng Jin , Pengju Liu , Yuyao Guo , Xiaogang Cheng , Angui Li
CPC分类号： B60Q9/00 , B60H1/00785 , B60N2/90 , G01C21/3476 , G01C21/3484 , G06V20/597 , B60N2002/981 , G08G1/0112
摘要： Fatigue driving monitoring, reminding and early-warning method and system based on computer vision are provided. The system includes: a fatigue real-time monitoring system for identifying fatigue characteristic postures of a driver and obtaining a fatigue level according to frequencies of the fatigue characteristic postures and a driving time; a fatigue automatic reminding system for receiving the fatigue level, obtaining a vehicle real-time position information and providing the driver with a corresponding grade of reminder according to the fatigue level; and a fatigue information early-warning system for receiving the fatigue level and the vehicle real-time position information to obtain a fatigue safety index, so that a cloud map of fatigue road conditions is obtained according to the fatigue safety index and shared with traffic management departments and drivers for early-warning. It reduces the situation of fatigue driving on freeway and the hazard of traffic safety accidents caused by fatigue driving.
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公开(公告)号：US20230217572A1
公开(公告)日：2023-07-06
申请号：US17897004
申请日：2022-08-26
发明人： BIN YANG , PENGJU LIU , YIHANG LIU , DACHENG JIN , BINGAN PAN , PENGFEI YANG
CPC分类号： H05B47/12 , G10L15/22 , G10L2015/223
摘要： A system and method for nighttime lighting control and danger monitoring and alarming are provided. The system includes a data acquisition system, an information processing system, and a terminal control system. The data acquisition system is configured to acquire video information in a room and a voice content of a person in the room, and transmit the video information and the voice content to the information processing system; the information processing system is configured to obtain voice command information based on the voice content and age information and safety state information of the person based on the video information, and transmit the voice command information, the age information and the safety state information to the terminal control system; and the terminal control system is configured to control a terminal lighting fixture, and perform capturing of an image of the person and perform voice alarming according to the safety state information.
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5.发明公开公开(公告)号：US20230168027A1
公开(公告)日：2023-06-01
申请号：US17838266
申请日：2022-06-13
发明人： BIN YANG , XIAOJING LI , HUANGCHENG YAO , YIHANG LIU , LINGGE CHEN
IPC分类号： F25D29/00 , G06N3/08 , G05B19/042
CPC分类号： F25D29/00 , G05B19/042 , G06N3/08 , F25D2600/00 , G05B2219/2654
摘要： A control system and a control method of refrigeration in a closed space based on computer vision are provided. An image of a food, temperature and humidity information in the closed space are collected, and a type of the food is identified according to the image. The image is processed through Euler video amplification when food is not packaged to obtain surface color distribution information of the food, a state of the food is determined according to the surface color distribution information and a historical learning result, and a state prompt corresponding to the state of the food is provided to a user. Temperature and humidity in the closed space are regulated according to the state of the food. The state of the food is determined according to storage time and a known quality guarantee period when the food is packaged, and another state prompt is provided to the user.
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公开(公告)号：US20230083027A1
公开(公告)日：2023-03-16
申请号：US17847032
申请日：2022-06-22
发明人： BIN YANG , RUIQI GUO , XINGRUI DU , YUYAO GUO , DACHENG JIN , BINGAN PAN
摘要： A multi-area artificial fog pipe network control method and system based on a YOLOv5 algorithm are provided. The method includes: obtaining thermal sensation data of each target person based on facial skin temperature; calculating group thermal sensation data of each subarea and total group thermal sensation data of an artificial fog pipe network area; determining a total flow of fog-making water introduced into the artificial fog pipe network according to target number of people and total group thermal sensation data; controlling opening gears of atomization nozzles on the artificial fog pipe networks in subareas according to a number of the target person in each subarea, the group thermal sensation data and a micro-action type of each target person. The method can realize purposes of saving energy, reducing emission, accurately controlling the flow of the fog-making water, and the people-oriented aim and outdoor group heat comfort maximization.
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公开(公告)号：US20220282749A1
公开(公告)日：2022-09-08
申请号：US17686056
申请日：2022-03-03
发明人： Yong Yang , Shuchen Zhang , Xin Chen , Shiqiang Feng , Longkang Xu , Bin Liu
摘要： A split type bolt includes a bolt cap and a screw rod. The bolt cap is composed of a plurality of bolt cap split parts, and the screw rod is composed of a screw rod base and a plurality of screw rod split parts. A gap is formed between adjacent bolt cap split parts and is filled with a filling material, and a gap is formed between adjacent screw rod split parts and is not filled. A method for manufacturing the split type bolt includes the steps of cutting an incomplete through gap from the bolt cap to the screw rod of a high strength bolt by a machine tool, and arranging the filling material in the through gap formed in the bolt cap.
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公开(公告)号：US20220114465A1
公开(公告)日：2022-04-14
申请号：US17235640
申请日：2021-04-20
IPC分类号： G06N5/04 , G05B19/042
摘要： A method for tuning predictive control parameters of a building energy consumption system based on fuzzy logic: 1) constructing a controlled building energy consumption system, performing generalized predictive control on the building energy consumption system, and initializing an tuned parameter λ of a generalized predictive controller; 2) collecting the output slope yk (t), the actual output y(t), the set value yr(t) and the predicted output value ŷ(t+i) of the controlled building energy consumption system in the control process, and then taking them as fuzzy target parameters; 3) constructing a membership function for the fuzzy target parameters in step 2), and then optimally selecting the parameters of the fuzzy membership function by using a particle swarm optimization algorithm to obtain membership function parameters of each fuzzy target parameter; 4) carrying out fuzzy reasoning operation on the membership function parameters, and tuning the adjusted parameter λ by using the results of fuzzy reasoning operation.
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公开(公告)号：US20200147621A1
公开(公告)日：2020-05-14
申请号：US16619678
申请日：2018-04-13
发明人： Pengkang Jin , Xin Jin , Rui Wang
摘要： A composite ozone flotation integrated device may include a cylinder body, an intermediate cylinder, and a central cylinder which are coaxial. The cylinder body and the center cylinder have a common bottom. The cylinder body and the intermediate cylinder have a common top. The intermediate cylinder is arranged on support channel steel between the cylinder body and the center cylinder. A top of the center cylinder is in the intermediate cylinder. The top of the center cylinder is open-mouthed. An upper part of the cylinder body is provided with a drainpipe. The top of the cylinder body is provided with an inner cylinder exhaust pipe and a slag discharge pipe. An upper part of the intermediate cylinder is provided with an outer cylinder exhaust pipe. A lower part of the center cylinder is connected to a water inlet pipe, a dissolved gas inlet pipe, and a venting and sludge-discharge pipe.
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10.发明公开公开(公告)号：US20240070690A1
公开(公告)日：2024-02-29
申请号：US17971917
申请日：2022-10-24
发明人： Xinsheng ZHANG , Runzhou WANG , Chang YANG , Yiwei HAN , Chunyang WU , Yanan LI
IPC分类号： G06Q30/02
CPC分类号： G06Q30/0202 , G06Q50/02
摘要： Disclosed are a method and a system for forecasting an agricultural product price based on signal decomposition and deep learning. The method includes: S1, obtaining price subsequences by performing a complementary ensemble empirical mode decomposition (CEEMD) on an original price sequence of agricultural products; S2, obtaining a reconstructed sequence based on the price subsequences; S3, obtaining data features of the reconstructed sequence based on the reconstructed sequence; and S4, constructing a Bi-directional Sequence to Sequence (BiSeq2seq) model, and inputting the data features of the reconstructed sequence into a CCS-Bi-directional Sequence to Sequence (CCS-BiSeq2seq) model to obtain a forecasting result.
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