30results about How to "Meet the needs of visualization" patented technology

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.