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30results about How to "Meet the needs of visualization" patented technology
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XLPE cable partial discharge defect type identification method
InactiveCN104808107AImprove the level of intelligenceThe detection process is fastTesting dielectric strengthBiological neural network modelsAlgorithmSimulation
The invention discloses an XLPE cable partial discharge defect type identification method. The method comprises the following steps: obtaining the de-noised XLPE cable ultrahigh frequency PRPS graph; extracting and computing four dimension statistical characteristic parameters and six non-dimension characteristic parameters of the PRPS graph; inputting the characteristic parameters to SOM neural network model; determining the win nerve cell, continuously learning through updating the weight vector of the win nerve cell by the SOM neural network, until the input sample corresponding to the output layer win nerve cell is stable; and outputting the type identification result of the SOM neural network. The XLPE cable partial discharge defect type identification method is capable of overcoming the defects of the traditional method that the convergence speed is slow and the judgment accuracy is bad, satisfying the visual requirement of the fault analysis, and improving the intelligent level of the XLPE cable partial discharge detection system, has the characters of rapid detection speed, simple process and high diagnosis accuracy, and is good for accurately evaluating the running state of the XLPE cable by the maintenance worker.
Owner:STATE GRID CORP OF CHINA +1
Cable fault locating visual simulation experimental method
ActiveCN102798802AHigh degree of visualizationImprove accuracyFault locationExperimental methodsMathematical model
The invention provides a cable fault locating visual simulation experimental method. The method comprises: using virtual reality technology to establish a cable three-dimensional model, leading in a cable simulated mathematical model of a to-be-tested cable, establishing corresponding relations of the cable three-dimensional model and the cable simulated mathematical model; using the virtual reality technology to establish a device three-dimensional model used for detecting the to-be-tested cable, leading in a device simulated mathematical model of a cable fault location test device, establishing corresponding relations of the device three-dimensional model and the device simulated mathematical model; and running a simulation system, calling in the cable model and the device model to perform the visual simulation experiment. The technology in the invention improves accuracy and work efficiency of simulation experiment operation, satisfies gradually increasing visualization requirements of electric power systems, and has extremely high popularization value.
Owner:GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
Method for carrying out visual simulation test on dielectric loss of current transformer
ActiveCN102768308AHigh degree of visualizationImprove accuracyResistance/reactance/impedenceDielectric lossPower system visualization
The invention provides a method for carrying out visual simulation test on the dielectric loss of a current transformer. The method comprises the following steps of: by utilizing a visual reality technique, establishing a current transformer three-dimensional model, introducing a current transformer mathematical simulation model of the tested current transformer and establishing a corresponding relation of the current transformer three-dimensional model and the current transformer mathematical simulation model; by utilizing the visual reality technique, establishing an instrument three-dimensional model for detecting the tested current transformer, introducing an instrument mathematical simulation model of a current transformer dielectric loss test instrument and establishing a corresponding relation of the instrument three-dimensional model and the instrument mathematical simulation model; and operating a simulation system and calling the current transformer model and the instrument model to carry out visual simulation test. According to the technology provided by the invention, the accuracy and the working efficiency of the simulation test operation are improved, the visual requirement on the power system, which is increased day by day, is met, and the method has ultrahigh popularization value.
Owner:GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
Pressure relief valve
InactiveCN105402480AGuaranteed reliabilityGuaranteed accuracyEqualizing valvesSafety valvesSign postingEngineering
The invention discloses a pressure relief valve. The pressure relief valve comprises a valve seat and a valve shell with the two open ends. One open end of the valve shell is installed on the valve seat, a cover is arranged on the top of the part, inside the valve shell, of the valve seat, a sign post is fixed to the center of the cover, and the other end of the sign post is a free end and extends out of the other open end of the valve shell. A spring base is installed on the sign post in a sleeving mode, a pressure sensor is arranged at the top of the spring base and is used for emitting continuous digital signals and transmitting the digital signals to the background, and the pressure sensor and the spring base are prevented from moving axially along the sign post through a pressure regulation plate connected to the inner wall of the valve shell. Springs are installed at the part, between the spring base and the cover, of the sign post in a sleeving mode and are compressed. According to the pressure relief valve, the pressure sensor arranged at the tops of the springs can monitor the pressure values of the springs inside the pressure relief valve in real time, emit the continuous digital signals of the pressure values and transmit the digital signals to the background for monitoring, and therefore the reliability and the accuracy of the action of the pressure relief valve can be guaranteed.
Owner:CHINA XD ELECTRIC CO LTD
Meteorological radar and satellite big data visualization method based on WebGL
PendingCN110298781AReduced computation and memory footprintImprove efficiencyStill image data browsing/visualisationProcessor architectures/configurationData conversionWeather data
The invention discloses a meteorological radar and satellite big data visualization method based on WebGL. The meteorological radar and satellite big data visualization method comprises the followingsteps: carrying out data conversion compression on meteorological radar and satellite data through an original image file format raw to generate a texture object; transmitting the compressed texture object from the CPU to a GPU to reach a chip shader; and enabling the chip shader to perform rasterization processing on the data; transmitting the coordinate projection information and the texture coordinate information of the data to a vertex shader; transmitting the legend style to the GPU through the CPU and transmitting the legend style to the chip shader object for rasterization processing; after rasterization processing and vertex shader processing, storing the weather data in a color buffer area, and finally displaying the weather data on a browser page according to geographic coordinates. WebGL and GPU display card resources are directly used for data interpolation and rendering, and the data visualization rendering and interaction efficiency can be improved to a great extent.
Owner:NANJING NRIET IND CORP
Method for carrying out visualized simulation verification on discharge counter for zinc oxide arresters
ActiveCN102778664AHigh degree of visualizationImprove accuracyElectrical measurementsPower system visualizationMathematical model
The invention provides a method for carrying out visualized simulation verification on a discharge counter for zinc oxide arresters. The method comprises the following steps of: establishing a three-dimensional model of the discharge counter for zinc oxide arresters by using a virtual reality technology, importing a counter simulation mathematical model of a verified discharge counter for zinc oxide arresters, and establishing a corresponding relation between the three-dimensional model of the discharge counter for zinc oxide arresters and the counter simulation mathematical model; establishing an instrument three-dimensional model for detecting the verified discharge counter for zinc oxide arresters by using the virtual reality technology, importing an instrument simulation mathematical model of a tester of the discharge counter for zinc oxide arresters, and establishing a corresponding relation between the instrument three-dimensional model and the instrument simulation mathematical model; and operating a simulation system, and importing the model of the discharge counter for zinc oxide arresters and the instrument model to carry out visualized simulation verification. According to the technology of the invention, the accuracy and operating efficiency of a simulation verification operation are improved, and the gradually-growing visualization demands of a power system are satisfied, therefore, the method has an extremely high promotion value.
Owner:GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
Picture material processing method and device for search engine, and search engine
ActiveCN104504104AQuality improvementMeets requirementsSpecial data processing applicationsWeb data browsing optimisationFeature extractionAlgorithm
The invention provides a picture material processing method and a picture material processing device for a search engine, and the search engine. The picture material processing method for the search engine comprises the following steps of acquiring a source picture material; filtering the source picture material to generate a picture material to be processed; extracting features from the picture material to be processed to generate an information feature corresponding to the picture material to be processed; determining a target area of the picture material to be processed according to the information feature corresponding to the picture material to be processed; processing the picture material to be processed according to the target area to generate a picture. According to the picture material processing method for the search engine, the picture to the processed is processed by a deep learning processing technology to provide plenty, rich and high-quality picture materials for the search engine, standards and requirements of different search engine products can be met, and the demand of netizens on high-quality pictures is met.
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
Cable fault locating visual simulation experimental method
ActiveCN102798802BHigh degree of visualizationImprove accuracyFault locationExperimental methodsPower system visualization
Owner:GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
Data visualization processing method and device and electronic device
PendingCN113254542AImprove processing efficiencyMeet the needs of visualizationFinanceVisual data miningEvent correlationData science
The embodiment of the invention provides a data visualization processing method, a data visualization processing device, an electronic device and a computer readable medium, and relates to the technical field of computer application. The data visualization processing method comprises the following steps of acquiring a first instruction of a client; acquiring the sample data conforming to a data range from an event information database according to the data range of the data dimension; obtaining a second instruction of the client, and determining a target association index from the plurality of association indexes according to the index dimension contained in the second instruction; determining the distribution data of each associated index of the sample data based on the sample data; determining a specific event association degree score corresponding to the target association index in combination with the distribution data of the association indexes; receiving a display request of a client, processing the association degree score of a specific event according to a display data item contained in the display request, and generating the visual information; and sending the visual information to the client, and displaying the visual information on the client.
Owner:TAIKANG LIFE INSURANCE CO LTD +1
Human body posture estimation method and recognition device
PendingCN113807266AImprove practicalityMeet the needs of visualizationCharacter and pattern recognitionPattern recognitionHuman body
The invention provides a human body posture estimation method and a recognition device. The method comprises the steps: a preprocessed image is transmitted into a high-resolution network, and a feature map isgenerated at each branch of the network through down-sampling, up-sampling and convolution operation; and an attention module is connected behind the generated feature map to capture key features, a new feature map is generated by fusing the feature map at the final stage with the feature map at the previous level, the new feature map is recovered to the resolution which is the same as that of a trunk through deconvolution operation, a final heatmap is obtained, and the position of each joint point can be predicted according to the heatmap. The image is processed by the high-resolution network, so that effective information loss can be avoided; feature information can be efficiently utilized by adding the attention module; the problems of inaccurate occlusion image attitude estimation and difficult small target prediction can be solved by interaction information of multiple resolution branches; and real-time detection visualization can be realized by transmitting an output result into the device.
Owner:HARBIN UNIV OF SCI & TECH
Acoustic streaming coupling cavitation enhanced water treatment device
ActiveCN111320234AImprove efficiencyRun smoothlyWater/sewage treatment with mechanical oscillationsWater/sewage treatment apparatusWater circulationSewage treatment
The invention discloses an acoustic streaming coupling cavitation enhanced water treatment device, which comprises a hydrodynamic cavitator, an ultrasonic cavitator, a reaction tank, a water inlet bent pipe, a shaft, a shaft seal, a bearing, an end cover, a coupler, a variable frequency motor, a sewage circulating pipeline, a purified water discharging pipeline, an electromagnetic valve, a sewagepump, a multi-parameter water quality detector, a water level sensor and an intelligent control system. The electromagnetic valve, the sewage pump and the multi-parameter water quality detector are mounted on the sewage circulating pipeline; the sewage circulating pipeline, the water inlet bent pipe, the cavitator, the reaction tank and the water level sensor form a circulating loop, and the purified water discharge pipe is connected with the sewage circulating pipeline; and the electromagnetic valve, the water level sensor and the variable frequency motor are connected with an intelligent control system. By organically combining the hydrodynamic cavitator, the ultrasonic cavitator, the intelligent control system and the like, the device has the advantages of excellent sewage treatment effect, high automation level, low energy consumption in the action process, simple technique and the like, can implement large-scale sewage treatment, and enhances the water resource utilization ratio.
Owner:上海东方泵业集团南通有限公司
A data visualization customization tool
PendingCN109885296ARealize the function of cascadingMeet the needs of visualizationVisual/graphical programmingData processingWeb page
The invention relates to the field of data processing, in particular to a data visualization customization tool. The tool comprises a web page customization module, the web page customization module comprises a customization area; the web page customizing module is used for customizing a web page when detecting that a component is dragged into the customizing area or the component is dragged intothe customizing area, enabling the horizontal coordinates of the assembly in the customized area to be parallel to each other; writing the ordinate, the component width and the component height into apositioning file corresponding to the component, wherein the positioning file is a section of program framework for absolutely positioning the component and comprises four attribute parameters, namely positionX, positionY, width and height. According to the tool, the function of stacking the components in the using process of the visualization tool is realized, so that the web page display stylesare diversified, the layout is flexible, and the requirement of a client on data visualization is better met.
Owner:DATANG SOFTWARE TECH
Virtual space system based on geographic information
PendingCN113806654AAccurate space transportMeet the needs of visualizationGeographical information databasesOther databases browsing/visualisationInformation repositoryInformation space
The invention discloses a virtual space system based on geographic information, and relates to the technical field of oil production engineering, and the virtual space system comprises a system layer which is composed of a data layer, an engine layer, an operation and maintenance layer, a service layer and an application layer, and also comprises a function module, the function module is composed of a spatial data information base construction part, a spatial data information and spatial data processing and storage part, a spatial system basic publishing engine part and a web-based three-dimensional visualization control part. According to the method, the PostGIS is adopted to provide support for complex space objects and support space indexes, in the aspect of space operation, the PostGIS supports space operators and provides a space analysis function, a space aggregation function and a space maintenance function, in addition, in the aspect of space operation, the PostGIS provides the functions of space data coordinate projection system conversion, sphere length calculation and the like, and the space data coordinate projection system conversion function, the sphere length calculation function and the like are integrated. According to the method, space transportation is more accurate, and space management and analysis functions such as storage and management of space geographic data and geometric topology analysis can be provided for the PostGIS by expanding the PostgreSQL database through the PostGIS.
Owner:河北萁斗网络科技有限公司
A recovery device with adjustable width for recovery test of unmanned boat
ActiveCN114013595BMeet the needs of recovery testingImprove versatilityVessel designingStructural engineeringStern
The invention belongs to the technical field of ship testing, and discloses a recovery device for unmanned boat recovery test with adjustable width. There is an open entrance on one side for the recycling and entry of unmanned boats; the interior of the main body of the recycling box is provided with two side plates parallel to the long side walls of the main body of the recycling box; the two side plates pass through the X-shaped scissor device They are respectively connected with the corresponding long side walls of the main body of the recovery box; the space between the two side plates is the unmanned boat recovery area; the X-shaped scissor device is used to adjust the distance between the two side plates; the side plate adjustment drive device is Adjust the distance between the two side plates to provide driving force. The present invention adopts a structure similar to the dock-type retractable device, which can be used independently according to actual needs, mounted on the stern of the mother ship or installed inside the mother ship, with simple structure, low cost, convenient maintenance and strong adaptability.
Owner:HUAZHONG UNIV OF SCI & TECH
Image material processing method, device and search engine for search engine
ActiveCN104504104BQuality improvementMeets requirementsSpecial data processing applicationsWeb data browsing optimisationFeature extractionAlgorithm
The invention provides a picture material processing method and a picture material processing device for a search engine, and the search engine. The picture material processing method for the search engine comprises the following steps of acquiring a source picture material; filtering the source picture material to generate a picture material to be processed; extracting features from the picture material to be processed to generate an information feature corresponding to the picture material to be processed; determining a target area of the picture material to be processed according to the information feature corresponding to the picture material to be processed; processing the picture material to be processed according to the target area to generate a picture. According to the picture material processing method for the search engine, the picture to the processed is processed by a deep learning processing technology to provide plenty, rich and high-quality picture materials for the search engine, standards and requirements of different search engine products can be met, and the demand of netizens on high-quality pictures is met.
Owner:BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
A UAV reconnaissance image data management and visual display method
ActiveCN105260389BAchieve viewImplement Relevance SearchGeographical information databasesSpecial data processing applicationsDatasheetComputer vision
The invention discloses a UAV reconnaissance image data management and visual display method, which specifically includes the following steps: the first step is to establish a data table based on the metadata of the UAV reconnaissance image; Correlation storage design; the third step, GIS-based image geographic information visualization; the present invention can realize advanced retrieval by entering relevant metadata from the configuration file of the UAV image; the present invention adopts a correlation storage design based on level association , can realize the correlation retrieval for different levels of images stored in the database; the invention adopts the human-computer interaction retrieval based on Google Earth, which can meet the visualization requirements of the geographical information of the UAV reconnaissance image.
Owner:BEIHANG UNIV
Width-adjustable recovery device for unmanned ship recovery test
ActiveCN114013595AMeet the needs of recovery testingImprove versatilityVessel designingStructural engineeringStern
The invention belongs to the technical field of ship tests, and discloses a width-adjustable recovery device for an unmanned ship recovery test. The recovery device is of a cuboid box body, of which the interior is hollow, the top is open, and an open type inlet is formed in one side of the periphery along the short edge and used for recycling and driving in of the unmanned ship; wherein two side plates parallel to the side walls of the long edges of the recycling box body are arranged in the recycling box body; the two side plates are respectively connected with the corresponding long side walls of the recycling box main body through the X-shaped shear fork device; the space between the two side plates is an unmanned ship recovery area; the X-shaped shear fork device is used for adjusting the distance between the two side plates; and the side plate adjusting driving device provides driving force for adjusting the distance between the two side plates. Based on the structure similar to a dock cabin type retracting and releasing device, the retracting device can be independently used or mounted on the stern of a mother ship or mounted in the mother ship according to actual needs; the retracting device is simple in structure, low in cost, convenient to maintain and high in adaptability.
Owner:HUAZHONG UNIV OF SCI & TECH
Visual simulation test method for grounding resistance of electrical equipment
ActiveCN103500521BHigh degree of visualizationImprove comparabilityCosmonautic condition simulationsSimulatorsElectrical resistance and conductanceElectric power system
Owner:GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
Data visualization method and device, electronic equipment and readable storage medium
PendingCN113961775ASimple stepsImprove efficiency and accuracyOther databases browsing/visualisationSpecial data processing applicationsComputer graphics (images)Data visualization
The invention provides a data visualization method and device, electronic equipment and a readable storage medium, and relates to the technical field of artificial intelligence such as intelligent medical treatment and cloud service. The data visualization method comprises the steps that a data visualization request is acquired, and the data visualization request comprises identification information of a layout template; a layout template, corresponding to the identification information, in pre-generated layout templates serves as a target layout template, and the layout template comprises chart display components and / or non-chart display components corresponding to different layout requirements; and the target layout template is used to complete visualization of the to-be-processed data. The data visualization steps can be simplified, and the data visualization efficiency and accuracy are improved.
Owner:BEIJING BAIDU NETCOM SCI & TECH CO LTD
System for improving visibility of fiberoptic bronchoscope
PendingCN111568360AMeet placementEasy to use anywhereBronchoscopesLaryngoscopesEyepieceMechanical engineering
The invention discloses a system for improving the visibility of a fiberoptic bronchoscope, and relates to the field of bronchoscopes. The system acts on the fiberoptic bronchoscope and comprises a connecting tube; a main body frame plate which is perpendicular to the connecting pipe and is fixed at one end, close to the eyepiece mirror surface, of the connecting pipe; and a clamping part which comprises a moving plate parallel to the main body frame plate, wherein a clamping plate parallel to the moving plate is fixed above the moving plate. The system can improve the visualization degree ofan existing fiberoptic bronchoscope, and is simple in structure and low in machining and using cost.
Owner:THE THIRD HOSPITAL OF HEBEI MEDICAL UNIV
Method for carrying out visual simulation test on dielectric loss of current transformer
ActiveCN102768308BHigh degree of visualizationImprove accuracyResistance/reactance/impedenceElectric power systemDielectric loss
The invention provides a method for carrying out visual simulation test on the dielectric loss of a current transformer. The method comprises the following steps of: by utilizing a visual reality technique, establishing a current transformer three-dimensional model, introducing a current transformer mathematical simulation model of the tested current transformer and establishing a corresponding relation of the current transformer three-dimensional model and the current transformer mathematical simulation model; by utilizing the visual reality technique, establishing an instrument three-dimensional model for detecting the tested current transformer, introducing an instrument mathematical simulation model of a current transformer dielectric loss test instrument and establishing a corresponding relation of the instrument three-dimensional model and the instrument mathematical simulation model; and operating a simulation system and calling the current transformer model and the instrument model to carry out visual simulation test. According to the technology provided by the invention, the accuracy and the working efficiency of the simulation test operation are improved, the visual requirement on the power system, which is increased day by day, is met, and the method has ultrahigh popularization value.
Owner:GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
Method for carrying out visualized simulation verification on discharge counter for zinc oxide arresters
ActiveCN102778664BHigh degree of visualizationImprove accuracyElectrical measurementsMathematical modelPower system visualization
Owner:GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
Document management method and device, equipment and medium
ActiveCN114385045AMeet checkEasy to checkBuying/selling/leasing transactionsInput/output processes for data processingInternet privacyEngineering
The invention relates to a receipt management method and device, equipment and a medium. In at least one embodiment of the invention, after any receipt item of any receipt is selected, the shopping cart area is displayed in the receipt management interface, and the receipt label of the selected receipt and the receipt selected by the user in the shopping cart are displayed in the shopping cart area, so that linkage between the shopping cart and receipt selection operation is realized; the page range occupied by the receipt labels is small, and even if the receipt labels are multiple, compared with the whole receipt management interface, the page range occupied by the shopping cart area is small, so that lightweight display of the shopping cart is achieved through receipt labeling, the use burden of a user is not caused, the user can check the selected receipts conveniently, and the user experience is improved. And the checking requirements of users are met. In addition, the receipt label comprises the receipt number so that the user can know the corresponding receipt, and the receipt label further comprises the deletion control so that the user can delete the selected receipt conveniently.
Owner:ALIBABA (CHINA) CO LTD
Trace-moisture live visual simulation test method for SF6 gas high-tension equipment
ActiveCN103675517AHigh degree of visualizationImprove comparabilityElectrical testingElectric power systemPower system visualization
The invention provides a trace-moisture live visual simulation test method for SF6 gas high-tension equipment. The method comprises that a three-dimensional (3D) model of the SF6 gas high-tension equipment is established via the virtual reality technology, a mathematical simulation model of the SF6 gas high-tension equipment is introduced, and the corresponding relation between the 3D model and the mathematical simulation module of the SF6 gas high-tension equipment is established; a 3D model of an SF6 trace-moisture live tester for testing the SF6 gas high-tension equipment is established via the virtual reality technology, a mathematical simulation model of the SF6 trace-moisture live tester is introduced, and the corresponding relation between the 3D model and the mathematical simulation module of the SF6 trace-moisture live tester is established; and a simulation system is operated, the 3D model of the SF6 gas high-tension equipment and the tester models are imported to implement a visual simulation test, and the trace-moisture test result and the uncertainty of the SF6 gas high-tension equipment are output. The trace-moisture live visual simulation test method of the invention improves the accuracy and working efficiency of simulation test, satisfies the growing visualization requirement for a power system, and has extremely high popularization value.
Owner:GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
Data billboard configuration system and method
PendingCN114741078AFlexible configuration and modificationSave data development resourcesVersion controlVisual/graphical programmingService informationEngineering
The embodiment of the invention discloses a data billboard configuration system and method. The system comprises a database, a billboard interface unit, a billboard configuration unit and a billboard display unit. Wherein the billboard interface unit is connected with a database and is used for acquiring target business information in the database; the billboard configuration unit is used for determining default attribute information of the target service information based on default configuration; the billboard display unit is used for displaying the target business information on the data billboard based on the default attribute information; the billboard configuration unit is also used for generating update configuration according to the billboard adjustment operation of the user, and determining update attribute information of the target service information according to the update configuration; and the billboard display unit is also used for displaying the target business information on the data billboard based on the updated attribute information. According to the technical scheme, the user can flexibly configure and modify the data board, data development resources are saved, the user demand response speed is increased, and the user demand can be better met.
Owner:BEIJING PERSAGY ENERGY SAVING TECH
Overall visualization method for space exploration task
PendingCN114217793AShorten the visualization workflowImprove visualizationVisual/graphical programmingPhysicsSpace exploration
The invention relates to a space exploration task overall visualization method, which comprises the following steps of: a, receiving modeling data, and establishing a conceptual model of a spacecraft by utilizing the modeling data; b, completing the rendering of the conceptual model according to the overall design requirements of the spacecraft; c, establishing a space scene model and associating the rendering model of the spacecraft into the space scene model; and d, setting parameters of the associated overall model, completing rendering and post-processing of the overall model, and outputting data of the constructed model. According to the method, a high-precision rendering result can be quickly obtained, so that the rendering effect and the simulation degree are considered.
Owner:CHINA ACADEMY OF SPACE TECHNOLOGY
Parameter-driven self-adaptive multi-level three-dimensional visualization method for high-speed railway bridge
ActiveCN110766790ARich layersSimplified and reasonableImage generationManufacturing computing systemsLevel of detailEntity model
The invention discloses a parameter-driven self-adaptive multi-level three-dimensional visualization method for a high-speed railway bridge. The method comprises a positioning layer, a vector layer and an entity layer are arranged. The entity layer comprises an entity layer body, a construction entity layer body and an operation and maintenance entity layer body, abstraction of a geometric body isdriven by parameters for the design entity layer body, the construction entity layer body and the operation and maintenance entity layer body according to the requirement of multi-scale browsing, andthe scale entity layer body is constructed; organizing and managing a detail level model of the high-speed railway bridge: storing the detail level model in a loose manner, constructing a complex multi-dimensional mesh organization relationship by establishing objects, versions, spaces and time connections, and supporting adaptive dynamic scheduling of the detail level model; and self-adaptive dynamic scheduling of the detail level model of the high-speed railway bridge: resolving query commands such as space, time, version and engineering application into a scheduling condition set, and realizing complex and integrated scheduling of vectors and solid models and classified rendering in a virtual environment.
Owner:CHINA RAILWAY DESIGN GRP CO LTD
An Acoustic Fluid Coupling Cavitation Enhanced Water Treatment Device
ActiveCN111320234BImprove conversion efficiencyEasy to processWater/sewage treatment with mechanical oscillationsWater/sewage treatment apparatusUltrasonic cavitationWater discharge
The invention discloses an acoustic flow coupled cavitation enhanced water treatment device, comprising a hydraulic cavitator, an ultrasonic cavitator, a reaction tank, a water inlet elbow, a shaft, a shaft seal, a bearing, an end cover, a shaft coupling, a frequency conversion Motor, sewage circulation pipeline, clean water discharge pipeline, solenoid valve, sewage pump, multi-parameter water quality detector, water level sensor, intelligent control system. Solenoid valves, sewage pumps, and multi-parameter water quality detectors are installed on the sewage circulation pipeline; the sewage circulation pipeline forms a circulation loop with the water inlet elbow, cavitator, reaction tank and water level sensor, and the clean water discharge pipe and the sewage circulation pipeline Connection; Solenoid valve, water level sensor and variable frequency motor are connected with intelligent control system. The present invention organically combines a hydraulic cavitator, an ultrasonic cavitator, an intelligent control system, etc., and has the advantages of excellent sewage treatment effect, high automation level, low energy consumption during the action process, simple process, etc., and can carry out large-scale sewage treatment, Improve the utilization rate of water resources.
Owner:上海东方泵业集团南通有限公司
Information processing system, method and device
ActiveCN111159210AMeet the needs of visualizationDatabase updatingData processing applicationsInformation processingStatistical analysis
The invention provides an information processing system, method and device, and the system comprises an information obtaining module which is used for obtaining a plurality of pieces of original public security drug forbidden information generated in a preset duration of a public security system, and transmitting the information to an information processing module; and an information processing module which is used for extracting user identification information and drug forbidding attribute information from each piece of original public security drug forbidding information; dividing each pieceof drug forbidding attribute information into at least one drug forbidding attribute information group, and storing each drug forbidding attribute information group and the corresponding user identification information into an information storage module; and when judging that the historical drug-forbidden knowledge graph data does not exist in the information storage module, performing statistical analysis on the drug-forbidden attribute information group corresponding to each piece of user identification information, and storing the obtained drug-forbidden knowledge graph data correspondingto each piece of user identification information in the information storage module. By adopting the scheme, the contraband knowledge graph data capable of being visually displayed is determined, and the visual requirement of a current public security system is met.
Owner:北京明智和术科技有限公司
Visible simulation test method for micro-water electrification of sf6 gas high-pressure equipment
ActiveCN103675517BHigh degree of visualizationImprove comparabilityElectrical testingMathematical simulationElectric power system
Owner:GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
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