143results about How to "Realize visualization" patented technology

The invention discloses a multi-source data fusion transformer substation digital twinning model construction method and system, and belongs to the technical field of intelligent power grid digital twinning, and the method comprises the steps: carrying out the multi-source data collection to obtain the related data of a transformer substation, and constructing a three-dimensional entity model; deploying a multi-physical field monitoring device, constructing a real-time data acquisition network, and dynamically fusing multi-source data and a three-dimensional entity model; performing feature extraction and weighted fusion on the dynamically fused multi-source data; a multi-physics field coupling analysis model is constructed based on a deep learning network, and dynamic simulation and visualization of multiple physics fields are realized by using fusion feature data; system function modularization is achieved through a micro-service architecture, real-time updating, cross-platform deployment and multi-user interaction of a multi-physics coupling analysis model are supported, and a transformer substation digital twinborn model is obtained. According to the method, data of multiple physical quantities can be fused, multi-physical field coupling analysis is carried out, the overall layout and actual errors are optimized, and the precision and accuracy of the model are improved.

The invention relates to the technical field of riverway desilting, in particular to a riverway self-adaptive desilting system and method based on intelligent water level perception, and the method is executed by a central control unit and comprises the four steps of model construction and benchmark calibration, real-time monitoring and siltation diagnosis, precise survey and operation planning and closed-loop execution and model synchronization. The system comprises a central control unit, a water level intelligent sensing array, terrain scanning equipment and dredging machinery, according to the method, the three-dimensional digital riverbed model is constructed, the sedimentation state is dynamically judged in combination with the water level sensing data, an accurate desilting operation scheme is generated, and operation closed-loop control is achieved. According to the method, navigation and ecological riverway dredging requirements are considered, the dredging precision and automation level are improved, the operation cost is reduced, intelligent transformation of riverway management is promoted, and an efficient solution is provided for long-acting treatment of the riverway.

The application discloses a photoelastic transparent soil three-dimensional stress-deformation full-field cooperative measurement device and a use method thereof. The device comprises a loading system, a stress-strain measurement system and a model test system. The model test system comprises an optical platform and a model groove arranged at a central position of the optical platform and used for containing a sample to be tested. The loading system is arranged above the optical platform and used for applying axial pressure to the sample to be tested. The stress-strain measurement system comprises a camera module, a laser module, a light source module, a guide rail and a control system II. During work, the camera module, the laser module, the light source module and the guide rail are adjusted by the control system II, so that the camera is scanned around the sample to be tested, deformation images are collected, full-field strain is obtained, and a three-dimensional digital model of the soil body is reconstructed. The device has high integration, can obtain stress distribution information of any cross section and any direction in the material, and overcomes the inherent defects that a two-dimensional photoelasticity cannot reflect stress gradient in the thickness direction.

This invention belongs to the field of nonlinear data classification technology and discloses a nonlinear data classification method based on deep transfer learning and visual recognition capabilities. This invention transforms high-dimensional numerical features into structured images, enabling convolutional neural networks to leverage their powerful visual recognition capabilities to handle tabular data classification tasks. This image-based representation naturally reveals the implicit nonlinear relationships within the data. By further integrating deep transfer learning, this method effectively alleviates the data sparsity problem in small-sample scenarios and improves generalization performance through a series of training optimization strategies. The framework proposed in this invention achieves an effective connection between the numerical feature space and the image-based deep learning architecture, providing theoretical innovation and practical value for complex nonlinear data classification tasks.

The application provides a medicine distribution verification method and system based on image recognition. The delivery process including a continuous action sequence is forcibly guided and verified, which fundamentally eliminates cheating behaviors such as pre-stored photos and staged photos. The system verification must rely on specific actions completed in real time, which improves the cost of fraud. At the same time, the verification process is visualized, standardized, automated, evidence-based and traceable. Through the collection and fusion analysis of action information such as action video, environmental continuous parameters and medicine packaging information, the compliance, effectiveness, authenticity and continuity of the medical and pharmaceutical delivery process are ensured, and an unalterable verification record is generated, solving the credibility and traceability problem of the end verification of medicine distribution.

The invention discloses a multipurpose testing device and method suitable for medium and large-size centripetal spherical plain bearings. The device is mainly composed of a base, a test bearing device, an axial loading assembly and a radial loading assembly, wherein the test bearing device, the axial loading assembly and the radial loading assembly are installed on the base. Wherein the test bearing device integrates a test base, a transmission rotating shaft, a front-middle-rear three-section type supporting assembly, a to-be-tested bearing assembly, a torque sensor and a wear loss measuring assembly; the axial loading assembly and the radial loading assembly can operate independently and can also work cooperatively, and the combined load can be applied to the bearing accurately. The device has the basic advantages of being stable in structure and high in bearing capacity, can simulate complex combined load working conditions, achieves multi-parameter real-time monitoring, can be adapted to tests of medium and large radial spherical plain bearings of various specifications, and is of great significance in promoting research and development and performance verification of high-end spherical plain bearings.

This application discloses a tool setting method and tool setting fixture for a vertical slotting machine, belonging to the technical field of tool setting devices. To address the problems of low tool setting efficiency and poor accuracy in existing vertical slotting machines, the tool setting fixture includes a central support plate. A triangular jaw is installed at the bottom of the central support plate. The tool setting fixture is installed at the inner hole of the workpiece to be processed via the triangular jaw. A support base for fixing a measuring device is installed on the front side of the central support plate. A tool setting sample block is detachably connected to the support base. The operator determines the tool setting position by cooperating with the measuring device and the tool setting sample block. This application is mainly used as a tool setting device for CNC vertical slotting machines.

This disclosure provides a special effects processing method, apparatus, electronic device, storage medium, and program product. The method includes: displaying a first special effects editing item on a special effects editing interface; wherein the first special effects editing item includes an algorithm configuration item; the algorithm configuration item is used to indicate an image processing algorithm configured for the first special effects editing item; determining a first image corresponding to the first special effects editing item; executing the image processing algorithm corresponding to the algorithm configuration item on the first image; and obtaining media data corresponding to the first special effects editing item. The technical solution of this disclosure allows for a direct understanding of the image processing algorithm used during special effects editing through the first special effects editing item, enabling flexible settings of the image processing algorithm, enriching the methods of generating media data, improving the special effects editing effect, better meeting differentiated special effects editing needs, and enhancing the special effects editing experience.

This invention discloses a method and apparatus for locating partial discharge in transformers. The method includes: acquiring pulse current signals from multiple first preset locations on the target transformer, constructing polarity feature vectors to determine whether partial discharge exists inside the target transformer; after confirming internal partial discharge, acquiring the arrival times of acoustic signals from multiple second preset locations on the target transformer, determining the first coordinates of the partial discharge source inside the target transformer in a first preset coordinate system; based on preset original point cloud data of the target transformer, converting the first coordinates into second coordinates in a second preset coordinate system, and displaying the position of the second coordinates in the second preset coordinate system. This application achieves integrated detection with instant scanning, automatic alignment, and perspective visualization, significantly improving fault location accuracy and maintenance efficiency.

This utility model relates to the field of traditional Chinese medicine plaster technology, and discloses a leak-proof, visible joint and acupoint traditional Chinese medicine plaster, including a skin-friendly layer, which is a circular medical-grade transparent silicone film with a diameter of 40mm; a leak-proof layer, which is a TPU waterproof and breathable film covering the back of the skin-friendly layer; elastic fixing wings; and a four-petal flower-shaped elastic non-woven fabric surrounding the skin-friendly layer. In this utility model, the composite design of the transparent skin-friendly layer and the leak-proof layer achieves both visualization of the treatment process and leak-proof functionality: the transparent skin-friendly material allows direct observation of whether redness, swelling, or allergic reactions occur on the skin; the middle waterproof and breathable film prevents the medicinal liquid from seeping out while allowing moisture to pass through, avoiding staining of clothing and causing stuffiness and discomfort on the skin.

The invention discloses a high-precision GNSS slope displacement monitoring system and method suitable for loess collapsibility characteristics, and the system comprises a GNSS monitoring module which comprises at least one monitoring point and a reference point; the monitoring point is welded and fixed on an existing protective steel pipe on site through the L-shaped mounting base; the data acquisition and transmission module is integrated in a waterproof box and comprises a data acquisition instrument, an MEMS sensor, a communication module and a power supply system which are electrically connected with the monitoring points; the cloud platform early warning center is used for receiving the data transmitted by the communication module and carrying out data fusion calculation and graded early warning; according to the invention, through data fusion of the GNSS and the MEMS sensor, limitation of a single technology is made up, and high-precision and continuous displacement monitoring under all-weather and all-working conditions is realized.

This invention provides a dust pollution detection method and system based on image recognition, belonging to the field of image processing technology. The method includes: acquiring a group of dust images of a region to be detected, and determining a target image from the dust image group based on a preset filtering rule; performing preprocessing on the target image to obtain a binarized dust image; determining an improved grayscale mean to characterize the global coverage density of the dust based on the binarized dust image, and determining a fractal dimension to characterize the local morphological complexity of the dust using an improved box counting method based on the binarized dust image; constructing a pollution factor based on the improved grayscale mean and the fractal dimension, and assessing the dust pollution level based on the pollution factor. This invention achieves a rapid, stable, and structurally discriminative quantitative assessment of dust pollution status in semi-enclosed environments such as tunnels.

The invention relates to the technical field of advanced manufacturing, in particular to a high-temperature and high-pressure metal three-dimensional component laser printing forming cabin which comprises a high-pressure welding and monitoring system used for providing a high-temperature and high-pressure environment for the workpiece forming process, monitoring a molten pool in real time and capturing the dynamic behavior of the molten pool; the environment control system is used for controlling the temperature and the pressure in the hyperbaric cabin assembly and simulating environment parameters of different working conditions; the electric control system is used for accurately controlling and adjusting power supply, signal transmission and operation parameters of the high-pressure welding and monitoring system and the environment control system to realize preset functions of the electric control system; the integrated cabinet body is used for installing the high-pressure welding and monitoring system, the electric control system and the environment control system and guaranteeing the safety of operators; the high-temperature and high-pressure environment can be simulated, and a multi-parameter in-situ monitoring function is integrated.

The three-in-one plastic frame forklift with the weighing function comprises a forklift body, a lifting motor is arranged on the inner side of the forklift body, a display screen is installed at the rear end of the forklift body, a door frame is slidably connected to the front end of the forklift body, and a pallet fork is slidably connected to the front end of the door frame. The inner side of the pallet fork is provided with a gravity sensor, the upper end of the pallet fork is provided with a moving mechanism for driving the detection part, the clamping part and the protection part to move, and the outer side of the moving mechanism is provided with a detection mechanism for detecting fruits and vegetables in the plastic frame. A clamping mechanism for clamping and fixing a plastic frame is installed above the detection mechanism on the outer side of the moving mechanism, and a protection mechanism for protecting the top of the plastic frame is installed above the clamping mechanism on the outer side of the moving mechanism. And multi-scene turnover requirements are met.

The invention relates to a machine room ceiling condensation and leakage monitoring and processing method, device and equipment and a medium. The method comprises the steps that environment temperature and humidity data and leakage detection signals in a machine room are collected in real time; determining a condensation risk index corresponding to each cabinet in the machine room through the temperature and humidity data and preset equipment arrangement parameters; and determining a corresponding dehumidification strategy and / or drainage strategy based on the condensation risk index and the leakage detection signal, and correspondingly processing the machine room. The device has the effect of improving the machine room ceiling accumulated water and leakage treatment efficiency.

This application relates to a fuzz testing visualization method, apparatus, computer device, computer-readable storage medium, and computer program product. The method includes: acquiring program information of a target test program; the target test program includes at least one function; the program information indicates the number of basic blocks contained in each function and the number of transition paths between basic blocks; generating an overall program graph corresponding to the target test program based on the program information; wherein the overall program graph includes graphical elements representing each function; each graphical element includes graphical sub-elements representing basic blocks in the corresponding function; acquiring a fuzz test log corresponding to the target test program, recording the coverage of basic blocks by the fuzz test seed during fuzz testing of the target test program; color-coding the graphical sub-elements in the overall program graph based on the fuzz test log to generate a program state graph. This method can improve fuzz testing efficiency.

The invention relates to the technical field of medical instruments, and discloses an anti-hypoxia sputum suction catheter which comprises an oxygen uptake catheter and a sputum suction catheter assembly arranged in the oxygen uptake catheter in a penetrating mode, the right end of the oxygen uptake catheter and the right end of the sputum suction catheter assembly are communicated with a three-way pipe, and the periphery of the three-way pipe is fixedly connected with a fixing shell. The left end of the three-way pipe is fixedly connected with a check valve, the right end of the three-way pipe is communicated with a branch pipe and a connecting pipe, the tail end of the connecting pipe is provided with a pneumatic pump, and the middle of the pneumatic pump is fixedly connected with an adjusting valve. By means of the coaxial double-tube structure and the three-way tube shunt design, continuous oxygen supply is kept while the sputum aspirator goes deep into an airway for sputum aspiration, suffocation of a patient is effectively prevented, accurate adjustment and visual monitoring of negative pressure are achieved by means of the pneumatic pump assembly integrating the adjusting valve and the display screen, and the safety and efficiency of sputum aspiration operation are remarkably improved.

The invention discloses a concrete pump pipe fixing system and an assembling and monitoring method thereof. The system comprises a vertical fixing device, a bent pipe fixing device, a horizontal fixing device and a monitoring and control system. The assembling method comprises the following steps of positioning and paying off, installing the vertical fixing device, installing the bent pipe fixing device, installing the horizontal fixing device, installing the pipeline, and clamping and fixing. The monitoring method comprises five main steps of system initialization, data acquisition, edge calculation processing, cloud analysis and early warning, and decision support and feedback. According to the invention, lossless installation, intelligent monitoring, active early warning and predictive maintenance are realized, the construction safety is remarkably improved, the service life of equipment is remarkably prolonged, and the management efficiency is remarkably improved.

The application relates to a web page-based positioning correction method and device, equipment and a storage medium. The method comprises the following steps: according to initial position information of a beacon end and a preconfigured initial algorithm, a correction angle of a USBL host end coordinate system and a ship body coordinate system in an xoy plane is calculated, the correction angle is displayed on a web page, a target algorithm corresponding to the initial algorithm is obtained based on the correction angle, target position information of the beacon end in a geodetic coordinate system is calculated based on the target algorithm, a positioning point corresponding to the target position information is generated, and the positioning point is displayed on the web page. According to the application, the user can intuitively and timely see the position information of the corrected beacon end, and the visualization of the correction result is realized.

This utility model provides a visual cement mixing pile length positioning device, belonging to the field of cement mixing pile technology. It includes: a pile driver; a mixing rod, which is driven to rotate and extend downwards by the pile driver's drive equipment; and a marking structure movably disposed outside the mixing rod. The marking structure includes a movable ring, multiple friction wheels, a transmission structure, an infrared rangefinder, and a drive motor. The infrared rangefinder is disposed outside the movable ring and is used to measure the distance between the movable ring and the pile driver. The output end of the drive motor is connected to the shafts of the multiple friction wheels through the transmission structure. The beneficial effects of this utility model are: by setting a movable marking structure outside the mixing rod and combining it with an infrared rangefinder to measure the distance between the movable ring and the pile driver in real time, it solves the problem of needing to manually mark the pile outside the tower, eliminates the safety hazards of falls from heights and accidental collisions caused by manual marking, and ensures the personal safety of construction personnel.

This disclosure presents an intelligent early warning method, apparatus, device, and medium for the erosion of refractory linings in high-temperature furnaces. One specific implementation of the method includes: an infrastructure layer acquiring initial furnace sensor information, initial furnace images, and initial point cloud information; a data resource layer performing data cleaning processing on the initial furnace sensor information, initial furnace images, and initial point cloud information to generate furnace sensor information, furnace images, and point cloud information; a model processing layer performing 3D construction processing on the furnace images and point cloud information to generate a 3D model of the furnace; an intelligent perception layer performing erosion identification processing on the furnace sensor information and the 3D model of the furnace to generate erosion information; an application layer determining early warning information; and a business presentation layer sending the early warning information to a management terminal. This implementation relates to the field of intelligent erosion early warning, realizing the quantification, visualization, and predictive management of the erosion state of furnace linings, and enabling timely detection of safety hazards through early warning.

The invention discloses a method for measuring the film-forming coverage rate and the shear strength of a low-speed heavy-load friction interface lubricating grease deposited film based on a fluorescence method, and belongs to the technical field of lubricating grease measurement. The method comprises the following steps: vertically arranging a coaxial illumination fluorescence microscope right above a ball-disc contact area formed by a steel ball and a sapphire disc; a lubricating grease sample dyed by a fluorescent agent is preset in the ball disc contact area; after the excitation light is filtered, the excitation light is horizontally emitted into a coaxial illumination fluorescence microscope, is reflected by a dichroscope, and is vertically irradiated to a lubricating grease sample in a ball disc contact area; a fluorescence signal sequentially passes through a dichroscope and a cut-off filter, is focused and amplified by a coaxial illumination fluorescence microscope, and is captured by a camera; and converting the fluorescence signal into a fluorescence image, and carrying out morphological and gray brightness analysis to obtain the distribution form and aggregation state of the lubricating grease thickening agent in the contact area and in the peripheral friction raceway of the contact area. According to the invention, in-situ, visual and quantitative determination of the film-forming coverage rate and the shear strength of the deposited film of the lubricating grease thickening agent is realized.

The application discloses a coal mine user power supply risk analysis method based on digital twinning, comprising the following steps: collecting coal mine power supply node current, voltage and switch state data, obtaining digital twin simulation value, calculating deviation sequence along time sequence; reconstructing the deviation curve, calculating the segmented derivative to generate the deviation evolution trajectory and the change rate sequence; extracting the switch state event to form the event sequence, generating the equidistant time grid data, normalizing and aligning the deviation trajectory; constructing the node connection relationship matrix to map the risk intensity vector, expanding the risk propagation chain along the topological path, accumulating calculation, applying the line impedance and load disturbance attenuation; weighting and summarizing the risk value at the end of the topological link to generate the whole network risk curve; arranging the node risk index sequence to form the structured risk table, and outputting the whole network risk curve and the node risk index. The application realizes dynamic quantification of the whole network power supply risk along the node deviation evolution, and improves the risk analysis precision and the visual decision value.

The application provides a sampling marking method, device, equipment and storage medium, and belongs to the technical field of smart factory. The method comprises the following steps: receiving sampling information sent by a management unit, wherein the sampling information comprises a sampling production line; acquiring a real-time position and a target position corresponding to the sampling production line in each sampling information; arranging and outputting at least N pieces of sampling information according to the real-time position and the target positions, wherein N is a positive integer; in response to receiving a marking instruction for any sampling information, reading product information data corresponding to any sampling information; generating a corresponding bar code according to the product information data, and sending the product information data and the bar code to a mobile printing device, so that the mobile printing device prints the product information data and the bar code into a label. The method of the application outputs the sampling information and automatically prints the product information data and the bar code, thereby reducing the possibility of manual error, and solving the problem of inaccurate sampling inspection results.

The application discloses a kind of intelligent detection methods for weld defects of stainless steel composite straight welded pipe, belong to nondestructive intelligent detection technical field.The method includes: establishing longitudinal space coordinate axis mapped with the length direction of weld;Synchronous acquisition of phased array ultrasonic fan-shaped scanning reflected echo signal and pulse eddy current induced eddy current attenuation curve, respectively extract interface reflection peak amplitude and decay time constant;Equivalent thickness of coating is calculated using decay time constant, and after comparing with nominal thickness, the receiving gain of phased array ultrasonic is dynamically adjusted, and the acoustic characteristics after compensation are output;The compensated acoustic characteristics and electromagnetic attenuation characteristics are input into the fusion judgment model to identify the defect category and spatial position.The application calibrates ultrasonic gain in real time through pulse eddy current, eliminates heterogeneous interface acoustic impedance mismatch interference, combines multimodal characteristics and support vector machine classification, realizes weld defect detection in full thickness range, reduces false defect alarm rate, and is suitable for online automatic detection.

The utility model provides a visual portable multifunctional product simulator. The visual portable multifunctional product simulator comprises a structural shell, a display screen, a button and a control circuit board arranged in the structural shell, the control circuit board at least comprises a bottom plate, a display control unit, a button input unit, a power supply unit, a debugging interface and at least one function simulation unit; the function simulation unit at least comprises a power supply signal detection circuit, a pulse signal detection circuit, a detection and control linkage resistance voltage output circuit, a communication detection circuit and a control module. Through arrangement of the function simulation module, electrical performance parameters of a real product are met, signal receiving and outputting conditions of the product in a real test process are completely simulated, and potential hazards of dangerous parts are avoided; meanwhile, a visual operation interface design is adopted, so that the accuracy of each electrical parameter can be observed in the whole machine joint debugging process, and the visualization of the electrical parameters in the joint test process is realized; the device can be repeatedly used, and the test cost is reduced.

The utility model discloses a kind of grip balls with counting function, it is related to grip ball technical field, including grip inner ball and counting component, the grip inner ball is integrated structure, the counting component is set to the inside of grip inner ball, and counting component includes elastic silica gel frame, pressure sensor, LCD display screen, MCU chip, silica gel vertical plate, arc support, movable rod and press ball, the elastic silica gel frame is set to the right side in grip inner ball inside, and elastic silica gel frame and grip inner ball are the integrated structure of close connection, and the inside of elastic silica gel frame is provided with pressure sensor, the upper side of grip inner ball is equipped with LCD display screen. The grip ball with counting function, by counting component, so that the device can be automatically counted during use, improve counting accuracy by electronic counting, realize data visualization, quantization exercise effect, by preventing the component to make the device can prevent grip ball sliding off hand during use.

This utility model relates to a cutting device and a stacking machine. The driving component can drive the upper die to reciprocate relative to the lower die, thereby achieving slicing. The distance between the position of the upper die at the moment of mold closing and the position of the upper die at its lowest point relative to the lower die is the cutting depth. Based on the rotation angle of the drive motor and the parameters of the transmission structure, the relative height of the upper die at different positions can be calculated, thus obtaining the specific value of the cutting depth. Moreover, during the reciprocating movement of the upper die, it will alternately block and avoid the signal transmission path of the sensor, resulting in a periodic change in the signal strength received by the receiving end. Therefore, the position of the upper die relative to the lower die can be indicated based on the signal value received by the receiving end. It can be seen that by monitoring the rotation angle of the drive motor in real time and cooperating with the sensor, the cutting depth can be visualized.

The utility model relates to the technical field of ultrasonic treatment equipment, in particular to an automatic treatment device with image guidance, which is characterized in that a host is arranged on one side of a control console, a follow-up arm is mounted on the control console, a first mounting hole is formed in the working end of the follow-up arm, a colposcope is mounted in the first mounting hole, a treatment arm is mounted at the working end of the follow-up arm, and the treatment arm is mounted on the control console. A second mounting hole and a third mounting hole are formed in the treatment arm, a treatment gun is mounted in the second mounting hole, a laser head is mounted in the third mounting hole, and the laser head, the treatment gun and the colposcope are all connected with the console. A colposcope image corresponds to coordinate information positioned by a laser head, so that accurate positioning and uniform movement of a treatment position are realized, non-uniform speed and inaccurate position of a treatment gun which is manually moved are avoided, and the treatment efficiency is improved; visualization of a real-time path and an ultrasonic dose when the treatment gun works is achieved, the condition of the treatment process is known in real time, the ultrasonic treatment dose is accurately mastered, the treatment position is accurately positioned, and the treatment mode is optimized.

The embodiment of the invention discloses a post-irradiation corrosion test piece storage device and method.The post-irradiation corrosion test piece storage device comprises a double-layer sealed container, an inert gas management system, a humidity monitoring and maintaining system and a test rack, the double-layer sealed container comprises an acrylic layer and a stainless steel layer, and the inert gas management system is arranged on the acrylic layer; the acrylic layer is arranged on the inner side, the stainless steel layer is arranged on the outer side, the acrylic layer arranged on the inner side achieves visualization of the inner container on the premise that the permeability is low enough, workers can conveniently observe allochroic silicagel in the double-layer sealed container through a plurality of means, meanwhile, the stainless steel layer guarantees firmness and basic air tightness of the double-layer sealed container, and the double-layer sealed container is convenient to use. In the actual using process, the technical scheme can be continuously stored for 72 hours in a hot chamber high-temperature and high-humidity environment (40 DEG C / 80% RH), the internal oxygen concentration is stably lower than 85 + / -10 ppm, and the water vapor concentration is controlled to be 15 + / -3 ppm.