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38results about How to "Achieve visualization" patented technology
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Computer assistant organ operation simulating system
InactiveCN101393654AAchieve visualizationPredict risk3D-image rendering3D modellingThree dimensional modelComputer-aided
The invention relates to a computer aided viscera operation simulation system which comprises a medical database module (1) for storing the original medical image data of a human body, a medical image processing module (2) for generating a three-dimensional organ model from the original medical image data of the human body in the medical database module (1), and a simulating operation platform (3) for carrying out simulating operation to the three-dimensional organ model generated by the medical image processing module (2); wherein the medical database module (1) is connected with the simulating operation platform (3) through the medical image processing module (2). The invention provides the computer aided viscera operation simulation system which can perform three-dimensional model reconstruction according to the medical picture of a true patient and carry out operation simulation repeatedly.
Owner:SOUTH CHINA NORMAL UNIVERSITY +1
Geologic field information collection system, geologic field information collection method and application method of collection system
ActiveCN103412967AChange collection modeGo digitalData acquisition and loggingOriginal dataSource material
The invention relates to a geologic field information collection system. The collection system is designed by adopting a platform-based concept and integrates a project management module, a GPS (global positioning system) module, a geologic compass module, an image system module and a character system module, collection is performed by dividing geologic field sources into points, lines and planes, and information of geologic medium sources like geologic points, fault points, hydrologic points, drill holes, fractures, measured formation sections and pits is output in the form of geologic field information collection card module pieces and Excel data files respectively, so that requirements on filing of original data are met, direct utilization of geologic field information is realized, and integration of outdoor work and indoor work is realized. The collection system comprises a system function module, a geologic field information collection card module and a data output module. By the system, the geologic field information can be collected quickly and accurately; efficiency of field work and data accuracy are improved by providing functions of quick GPS positioning, a measuring ruler, an angulometer, a geologic compass and the like.
Owner:长江岩土工程有限公司
Electrocardiograph with three-dimensional image and method for implementing same
InactiveCN1994221AColor adjustableAbundant ECG informationDiagnostic recording/measuringSensorsVIT signalsStructure and function
The invention relates to a three-dimension picture electrocardiograph, and relative application, wherein it has 16 electrode lines parallel input 5 channels Einthoven-Goldberger-Wilson and Frank guide system; the Frank electrocardiograph collects electrocardiograph signal to be treated by computer, computer assist design, to realize multi-dimension, synchronous, and real-time conversation; storing at 24h, synchronizing 1-78 guides or selectively washing electrocardiograph; generating database, 12 electrocardiographs, orthogonal electrocardiograph, vector electrocardiograph, etc.
Owner:北京东方中原数码科技有限公司
Experimental device and method for measuring opening degree of certain point of rock fractur and calibrating osmotic pressure value by utilizing magnetic fluid
ActiveCN110763604AGood tightnessEasy to dispersePermeability/surface area analysisNitrogen gasSmall hole
The invention relates to an experimental device for measuring an opening degree of a certain point of a rock fracture and calibrating an osmotic pressure value by utilizing a magnetic fluid. The experimental device comprises a bearing plate with a plurality of small holes on the periphery, a plurality of threaded non-magnetic steel rods, a non-magnetic pressurizing steel bar with holes at two ends, an angle measuring instrument with a universal rotating spherical hinge and arranged on the bearing plate, a pressurizing air cushion, a nitrogen cylinder, a transparent acrylic plate, a pressurizing pump, the magnetic fluid and an electromagnet. The pressurizing pump is used for pressing water into the cracks of a test rock sample and a rock-like transparent resin plate, the water pressure is continuously increased, so that the water flow impacts the magnet fluid adsorbed by the electromagnet until the water flow breaks through the magnetic fluid to produce leakage, and the magnetic fluid begins producing displacement, thereby obtaining the relation among the magnetic force, the crack opening degree, the osmotic pressure and the magnetic fluid viscosity. The experimental device disclosed by the invention cannot be interfered by the electromagnet, the flowing state of the magnetic fluid can be easily observed, the flowing of the concrete can be well simulated, the rock sample can reach visualization, and an effect can be easily observed.
Owner:CHINA THREE GORGES UNIV
Carpal canal minimally invasive cutter
The invention relates to the field of medical apparatus and instruments, and in particular relates to a carpal canal minimally invasive cutter. The carpal canal minimally invasive cutter comprises a cutter fixed part and a cutter movable part, wherein the cutter fixed part comprises a groove track, the groove track is arranged at the front end of a cutter fixed part body, the cutter movable part comprises a cylinder-shaped long pipe and four grasp plates, the cylinder-shaped long pipe can fix a blade, and an inner chamber of the cutter movable part is fixedly arranged at the rear end of a cutter movable part body. Compared with the prior art, the carpal canal minimally invasive cutter provided by the invention has the advantages that the blade of the carpal canal minimally invasive cutter can be matched with an externally connected endoscope for use, the endoscope is internally equipped with a hard pipe with lamplight, the hard pipe is fixed by the four grasp plates, advances or retreats along with the cylinder-shaped long pipe in the groove track, and is matched with the blade for cutting the transverse carpal ligament, the visualization effect is achieved, and the median nerves and other structures are protected from being injured.
Owner:SHENZHEN BANGVO TECH
Quality control method of traditional Chinese medicine compound preparation for treating osteoporosis
ActiveCN104391072AAchieve visualizationEnhanced informationComponent separationGlucosidePinoresinol diglucoside
The invention discloses a quality control method of a traditional Chinese medicine compound preparation for treating osteoporosis. The quality control method comprises the following steps: (1) by taking eucommia ulmoides as a contrast medicinal material and taking pinoresinol diglucoside and geniposidic acid as comparison products, carrying out qualitative identification on eucommia ulmoides in the traditional Chinese medicine compound preparation by adopting a thin-layer chromatography; (2) by taking radix achyranthis bidentatae as a contrast medicinal material and taking beta-ecdysterone as a comparison product, carrying out qualitative identification on radix achyranthis bidentatae in the traditional Chinese medicine compound preparation by adopting the thin-layer chromatography; (3) by taking wolfberry fruits as contrast medicinal materials, carrying out qualitative identification on the wolfberry fruits in the traditional Chinese medicine compound preparation by adopting the thin-layer chromatography; and (4) determining the content of three active components (or index components) including epimedium glucoside, gentiopicroside and loganin acid in the traditional Chinese medicine compound preparation by adopting a high performance liquid chromatography. According to the quality control method, the quality of the traditional Chinese medicine compound preparation can be controlled very well, and the stability of a product production process is monitored; and the quality of the traditional Chinese medicine compound preparation is stable, uniform and controllable.
Owner:GUANGZHOU BAIYUNSHAN JINGXIUTANG PHARM CO LTD
Underwear designing system and underwear designing method
InactiveCN106709122AImprove production efficiencyThe qualified rate of finished products is lowAdditive manufacturing apparatusDesign optimisation/simulationBody typeDesign systems
Owner:成都我的科技有限公司
Unmanned aerial vehicle test method and device, and storage medium
InactiveCN110785355ARealize visual displayAchieve visualizationAircraft components testingSimulationUncrewed vehicle
The embodiment of the invention provides an unmanned aerial vehicle test method and device, and a storage medium, and the method comprises the steps: receiving test data which is inputted by a user ina user input region and is used for testing a test item of an unmanned aerial vehicle; when it is determined that a test starting instruction is input in the user input region, acquiring flight dataof the unmanned aerial vehicle; analyzing the test item according to the acquired flight data of the unmanned aerial vehicle and the test data input by the user to obtain a test result; and displayingthe test result in a test result display region. The function of an unmanned aerial vehicle can be automatically tested and the test efficiency can be enhanced.
Owner:SZ DJI TECH CO LTD
Analysis method for three-dimensional visual structure of asphalt mixture based on 3D printing
PendingCN111175323AMaterializeHigh geometric similarityMaterial analysis using wave/particle radiationComputer printingDigital mockup
The invention provides an analysis method for a three-dimensional visual structure of asphalt mixture based on 3D printing. The analysis method comprises steps of manufacturing an asphalt mixture testpiece; carrying out CT scanning of the asphalt mixture test piece to obtain continuous two-dimensional tomography images; processing and segmenting the images to obtain image distribution characteristics of a coarse aggregate main skeleton, asphalt mortar and gaps; reconstructing a three-dimensional structure model of the asphalt mixture; sending the three-dimensional structure model of the asphalt mixture to a 3D printer, printing a three-dimensional solid structure model, and arranging stress sensors in the printing process; analyzing the microstructure composition characteristics of the asphalt mixture, and carrying out a mechanical test. The method is advantaged in that a three-dimensional digital model of the asphalt mixture is materialized, the microstructure composition characteristics of the asphalt mixture are analyzed and the mechanical property test is realized by utilizing the three-dimensional solid structure model, and the three-dimensional microstructure composition ofeach component material of the asphalt mixture can be accurately analyzed, so the design of the asphalt mixture is digitalized, refined and visualized.
Owner:FOSHAN UNIVERSITY
Visual test device and method for shear-seepage coupling failure process
InactiveCN111579372AAchieve visualizationImprove sealingMaterial strength using tensile/compressive forcesMaterial strength using steady shearing forcesVisual testSeepage force
The invention discloses a visual test device and method for a shear-seepage coupling failure process and belongs to the field of teaching experiment instruments, and a test basis can be provided for researching a failure mechanism of a rock bridge under shear seepage coupling effect under the condition of high seepage force; the device comprises an upper shearing box, a cushion block and a lower shearing box, wherein the upper shearing box is located at an upper end of the lower shearing box, the cushion block is arranged between the upper shearing box and the lower shearing box and provided with a water inlet and a water outlet, and side plates of the upper shearing box and the lower shearing box are provided with transparent structures for observation.
Owner:SHANDONG UNIV OF SCI & TECH
Deposit and withdrawal device capable of supporting visual currency detection
InactiveCN103679922AAchieve visualizationImprove usabilityPaper-money testing devicesCoin/currency accepting devicesSmall probabilityInformation security
A deposit and withdrawal device capable of supporting visual currency detection comprises a mechanism module and a host terminal provided with a maintenance module. A currency detection module and an information safety processing unit are arranged in the mechanism module of the deposit and withdrawal device. An interface unit is arranged between the host terminal of the deposit and withdrawal device and the currency detection module. A storage unit and a display unit are arranged in the host terminal of the deposit and withdrawal device. A currency searching and positioning unit is arranged in the maintenance module. In application of the deposit and withdrawal device, visual currency detection effect can be realized for users, managers and the maintenance part of the automatic deposit and withdrawal device. Customer confidence to the deposit and withdrawal device is high. Stored images of currency can be used as evidence for solving trade disputes to prevent depositors from extorting under false pretences. To deposited or withdrew counterfeit currency in small probability, the stored images can be called for currency detection scene reconstruction so as to specify the sources of the counterfeit currency. Reasons for long-term and short-term items and the like can be found so as to avoid trade disputes.
Owner:SHENZHEN YIHUA COMP +2
Electrocardiograph with three-dimensional image and method for implementing same
InactiveCN100488448CColor adjustableAbundant ECG informationDiagnostic recording/measuringSensorsEcg signalSoftware engineering
The invention relates to a three-dimension picture electrocardiograph, and relative application, wherein it has 16 electrode lines parallel input 5 channels Einthoven-Goldberger-Wilson and Frank guide system; the Frank electrocardiograph collects electrocardiograph signal to be treated by computer, computer assist design, to realize multi-dimension, synchronous, and real-time conversation; storing at 24h, synchronizing 1-78 guides or selectively washing electrocardiograph; generating database, 12 electrocardiographs, orthogonal electrocardiograph, vector electrocardiograph, etc.
Owner:北京东方中原数码科技有限公司
Controller used for marine ranching acoustic taming
InactiveCN104621018AAvoid errorsImprove survival rateClimate change adaptationPisciculture and aquariaLoudspeakerWork period
The invention discloses a controller used for marine ranching acoustic taming. The controller comprises a power supply source, a fish feed throwing controller used for sending bait throwing drive signals to a bait throwing machine, and a taming audio signal generator used for sending taming audio signals to an underwater loudspeaker. The power supply source is provided with a time relay and two power supply output ends, and the time relay can be switched on in the preset work time period and switched off in the preset non-work time period, so that the two power output ends of the power supply source output power supply voltage in the work time period and stop outputting the power supply voltage in the non-work time period. The first power output end of the power supply source is electrically connected with the power supply end of the fish feed throwing controller, and the second power output end of the power supply source is electrically connected with the power supply end of the taming audio signal generator. Timed work of the controller is achieved, it can be guaranteed that the bait throwing machine and the underwater loudspeaker are controlled to be started at the same time, synchronous work of the bait throwing machine and the underwater loudspeaker is achieved, and errors caused by manual operation are avoided.
Owner:SOUTH CHINA SEA FISHERIES RES INST CHINESE ACAD OF FISHERY SCI
First-aid training teaching device
The invention provides a first-aid training teaching device. The first-aid training teaching device comprises a dummy model, a base is installed at the right end of the dummy model, and a support plate is installed on the lower surface of the inner part of the dummy model; a single-chip microcomputer is installed in the base, and a display screen is installed on the upper side of the outer surfaceof the base; a battery seat is installed on the lower side of the right end surface of the base, and dry batteries are installed in the battery seat; an air blowing assembly is installed on the leftside of the upper end surface of the support plate, and the air blowing assembly comprises an inflating air bag, a baroceptor, a sleeve, an inclined guide pipe, a fixing ring, an air inlet pipe, an elbow, a straight threaded cylinder, a liquid storage cylinder, a connecting rod, a through opening, a plastic gasket and an inserting pipe; and a pressing assembly is installed at the middle position of the upper end surface of the support plate, and the pressing assembly comprises a bearing plate, an inserting rod, a guiding cylinder, supporting rods, a cylinder cap, a pressure sensor, a spring, astrip-shaped groove, a threaded hole, a limiting rod and a blind hole. Compared with the prior art, the first-aid training teaching device has the following beneficial effects that the convenience ofcleaning saliva is improved, and visualization of simulation training data is further achieved.
Owner:GUANGDONG XINXING TECH CO LTD
Intelligent construction system of large-diameter deep mixing composite pile and use method of intelligent construction system
PendingCN109972612AEffective monitoring of descent speedEffective monitoring speedBulkheads/pilesSoil preservationActive agentComputer module
The invention discloses an intelligent construction system of a large-diameter deep mixing composite pile and a use method of the intelligent construction system, and belongs to the field of pile foundation construction equipment. The intelligent construction system includes an interfacial agent processing module, a curing agent processing module, a sensor integration module, a signal integrationand transmission module, a data processing and storage module, a display and control module and a drilling rig, the interfacial agent processing module and the curing agent processing module are bothconnected with the drilling rig through high-pressure rubber hoses, the sensor integration module is arranged between a power unit of the drilling rig and a drill pipe, the signal integration and transmission module transmits data with the interfacial agent processing module, the curing agent processing module, the sensor integration module and the drilling rig through wireless electromagnetic signals, and a circuit and signal integration module transmits data with the data processing and storage module and the display and control module through circuits. According to the intelligent construction system of the large-diameter deep mixing composite pile and the use method of the intelligent construction system, intelligent and visual construction of pile machine equipment are achieved, the purpose that parameters can be adjusted is achieved, and reliable data guidance is provided for projects.
Owner:BEIJING ZHONGYAN DADI TECH CO LTD
Visual viewer with dual optical paths
The invention discloses a visual viewer with dual optical paths. The visual viewer comprises a cylindrical main barrel, a first ocular lens is mounted inside the top end of the main barrel in a threaded manner, a camera mounting barrel is integrally formed in the middle of the main barrel, one end of the camera mounting barrel is communicated with the main barrel, the camera mounting barrel is perpendicular to the main barrel, and a half mirror is arranged at the internal center of the main barrel and inclined by 45 degrees. By the half mirror which is mounted at the junction of the main barrel and the camera mounting barrel and inside the main barrel in a 45-degree inclined manner, an optical path entering the main barrel can be effectively divided into two, two mutually perpendicular parallel optical paths are formed, and optical experiment phenomena in the viewer achieve visual effects by the aid of the first ocular lens, a high-definition camera fixed into the camera mounting barrel, a display screen, a wireless Bluetooth transmitter and a data transmission lead.
Owner:WEST ANHUI UNIV
Refrigerator freshness management method and system based on image recognition
InactiveCN112432414AAvoid Food Expiration DatesAchieve visualizationLighting and heating apparatusDomestic refrigeratorsObject storeVisualization
The invention discloses a refrigerator freshness management method and system based on image recognition. The method comprises the steps of recognizing an object through a camera based on an image recognition technology, and obtaining object information; setting a suggested storage date and a freshness reminding date according to the object information; storing the object information, the set suggested storage date and the set freshness reminding date through a knowledge graph; and when the object stored in the refrigerator reaches or exceeds the set suggested storage date or freshness reminding date, sending reminding information to mobile equipment of a user. According to the refrigerator freshness management method and system based on the image recognition, the types of food placed in the refrigerator are intelligently recognized through the image recognition technology, the reasonable freshness preservation date is planned, visualization of freshness information is achieved, the freshness information of the food in the refrigerator is monitored through the Internet of Things technology, and food freshness early warning information is automatically sent when necessary.
Owner:恩亿科(北京)数据科技有限公司
Acetic acid device special material safety management system by using radio frequency identification devices (RFID)
InactiveCN102682316AInventory SecurityAvoid loss and confusionCo-operative working arrangementsLogisticsAnti theftDynamic monitoring
Disclosed is an acetic acid device special material safety management system by using radio frequency identification devices (RFID). The system is characterized by comprising a data management system (1), readers (2) and electronic tags (3), wherein the data management system (1) is respectively connected with a plurality of readers (2), and the plurality of readers (2) are respectively connected with a plurality of electronic tags (3). Accordingly, the system collects data in the electronic tags by using readers, follows logistics information, monitors the whole status of the logistics information and achieves real-time anti-theft and in-and-out monitoring functions through in-and-out recording, dynamic monitoring and alarming and the like, then the operation process is clear, and the information is accurate, timely and complete.
Owner:SHANGHAI JINNENG SAFETY TECH
Laser marking method for hard and brittle materials
The invention discloses a laser marking method for hard and brittle materials. The surfaces of three layers of ablation hard and brittle materials are marked to guarantee enough depths of laser marking marks to achieve a visual effect; a distance from a center line of a laser beam on the outermost side of the second layer to the edge of the outermost side of the first layer is d, and a distance from a center line of a laser beam on the outermost side of the third layer to the edge of the outermost side of the first layer is 1.5 d, so that a residual height after previous laser scanning can beeffectively removed through laser scanning of the second layer and the third layer, and meanwhile, scanning widths among the first layer, the second layer and the third layer are gradually reduced toachieve gentle transition of the edges among the layers; and distances between center lines of adjacent laser scanning paths in the same layers are d, so that clear separation lines can be formed between the adjacent scanning paths, the grinding effect is achieved under illumination, and the marking clearness is further improved. Nicks without micro cracks and with clear marks are finally obtained. The laser marking method can be applied to the surfaces of the hard and brittle materials.
Owner:江苏峰钛激光科技有限公司
Detecting method of strength of string-bead-shaped karst cave after grouting
The invention discloses a detecting method of strength of a string-bead-shaped karst cave after grouting. According to the method, an advance borehole is used for lowering a detection electrode, a hole crossing high-density resistivity method is adopted for detecting, on the basis of sparse regularization method inversion, detection result visualization and precision can be achieved, the groutingstrength condition of the cave can be obtained, and the subsequent construction safety is ensured. Therefore, concrete test blocks with different mud contents are subjected to resistivity test in advance, the relation between compressive strength and the resistivity is suggested, after the concrete is grouted, resistivity detection is carried out, whether the injected slurry meets the expected strength needs or not can be obtained through a resistivity inversion chart, and therefore guidance of whether grouting slurry concrete strength level needs to be reinforced or grouting is increased or not can be achieved.
Owner:CCFED THE FIRST CONSTR & ENG +1
A method for simulating the schistospheric structure of rock samples in the visualization experiment of rock samples
InactiveCN104569348BAvoid deformationAchieve visualizationPreparing sample for investigationEarth material testingSilica gelRock sample
The invention discloses a method for simulating the schistosity structure of a rock sample in a rock-sample visualization experiment. The method comprises the following steps: (1) manufacturing a silica-gel mold; (2) weighing K39 resin and putting the K39 resin into a container; (3) preparing a compound hardening agent; (4) adding an accelerant; (5) adding the compound hardening agent; (6) pouring into hot water with the temperature of 30-40 DEG C; (7) adding a defoaming agent, stirring uniformly till no bubbles are generated, and preparing into K-glue mixed liquor; (8) prefabricating the schistosity structure; (9) fixing a thin film in the silica-gel mold; and (10) slowly pouring the prepared K-glue mixed liquor in the step (7) into the silica-gel mold along the wall of a container, standing for 1-2 hours, and then simulating out the schistosity structure in the rock sample in the rock-sample visualization experiment. The method disclosed by the invention has the advantages that the problem of no schistosity structure in the rock sample prepared by the existing method can be solved, and simulation for different schistosities in the rock sample is realized.
Owner:安徽省皖江机电设备制造有限公司
Device for measuring highest strength ratio of slurry retaining wall by simulating different working conditions and operation method
ActiveCN112095685AIntuitive observation of changesAchieve visualizationFoundation testingBulkheads/pilesStrain gaugeRetaining wall
The invention provides a device for measuring the highest strength ratio of a slurry retaining wall by simulating different working conditions and an operation method. An inner side slurry cylinder isfixedly mounted in the middle of a bottom bearing platform, and an outer side semicircular cylinder is fixed on the bottom bearing platform and arranged on the periphery of the inner side slurry cylinder, so that the inner side slurry cylinder and the outer side semicircular cylinder are concentrically arranged; shaft columns are symmetrically arranged on the bottom bearing platform and located on the outer side of the outer side semicircular cylinder; a stirrer support is fixed on the bottom bearing platform, a stirrer is fixedly mounted at the top of the stirrer support, a reaction frame isfixed at the tops of the shaft columns, a hydraulic jack is fixed in the center of the bottom of the reaction frame, and a pressure plate is mounted at the bottom end of a piston rod of the hydraulicjack; and a strain gauge is inserted in the slurry retaining wall. The device combines visual processing with two types of camera devices, so that change of coral sand under pressure can be observedmore clearly, the permeation rate and the permeation track of slurry in the coral sand are obtained, the uniformity of the slurry is measured, and the influence range is obtained.
Owner:CHINA THREE GORGES UNIV
Robot control method, robot and medium based on visual slam
ActiveCN112571409BImprove the level of intelligent controlAchieve visualizationProgramme-controlled manipulatorGraphicsVision based
The invention discloses a robot control method based on visual SLAM, which comprises the following steps: acquiring shooting data of a camera unit, and intercepting picture frames containing artificial landmarks in the shooting data; preprocessing the picture frames to obtain from Acquire the landmark area corresponding to the artificial landmark in the picture frame; acquire the outline features of the landmark graphics in the landmark area; acquire the control parameters associated with the preset landmarks that match the outline features, and control the robot according to the control Parameters move. The invention also discloses a robot and a computer-readable storage medium, so as to improve the level of intelligent control of the robot by using visual road signs.
Owner:AMICRO SEMICON CORP
Field geological information collection system, collection method and application method of collection system
ActiveCN103412967BChange collection modeGo digitalData acquisition and loggingCollection systemOriginal data
The invention relates to a geologic field information collection system. The collection system is designed by adopting a platform-based concept and integrates a project management module, a GPS (global positioning system) module, a geologic compass module, an image system module and a character system module, collection is performed by dividing geologic field sources into points, lines and planes, and information of geologic medium sources like geologic points, fault points, hydrologic points, drill holes, fractures, measured formation sections and pits is output in the form of geologic field information collection card module pieces and Excel data files respectively, so that requirements on filing of original data are met, direct utilization of geologic field information is realized, and integration of outdoor work and indoor work is realized. The collection system comprises a system function module, a geologic field information collection card module and a data output module. By the system, the geologic field information can be collected quickly and accurately; efficiency of field work and data accuracy are improved by providing functions of quick GPS positioning, a measuring ruler, an angulometer, a geologic compass and the like.
Owner:长江岩土工程有限公司
Centralized monitoring method and equipment for power grid equipment and medium
ActiveCN114123507AReduce inspection tour timeAvoid patrol workCircuit arrangementsInformation technology support systemNetwork elementPower grid
The invention discloses a centralized monitoring method and equipment for power grid equipment, and a medium, relates to the technical field of power grid monitoring, and is used for solving the technical problems that an existing inspection method for the power grid equipment is low in working efficiency, and monitoring information defects are not timely processed. The method comprises the following steps: a network element management system acquires the load, temperature rise and power factor of a main transformer in each power grid device and the line load corresponding to the power grid device in real time through a preset acquisition module; the network element management system obtains a color division algorithm to determine indication colors corresponding to the load, the temperature rise, the power factor and the line load; the indication colors corresponding to the load, the temperature rise and the power factor are updated on a main transformer monitoring interface preset by the network element management system; and updating the indication color corresponding to the line load on a preset load monitoring interface of the network element management system. By means of the method, unified monitoring of the power grid data is achieved, and the problems of low efficiency and the like caused by manual inspection are solved.
Owner:WEIHAI WENDENG POWER SUPPLY CO OF STATE GRID SHANDONG ELECTRIC POWER CO
A detection method of traditional Chinese medicine compound preparation for treating osteoporosis
ActiveCN104391072BAchieve visualizationEnhanced informationComponent separationGlucosidePinoresinol diglucoside
The invention discloses a quality control method of a traditional Chinese medicine compound preparation for treating osteoporosis. The quality control method comprises the following steps: (1) by taking eucommia ulmoides as a contrast medicinal material and taking pinoresinol diglucoside and geniposidic acid as comparison products, carrying out qualitative identification on eucommia ulmoides in the traditional Chinese medicine compound preparation by adopting a thin-layer chromatography; (2) by taking radix achyranthis bidentatae as a contrast medicinal material and taking beta-ecdysterone as a comparison product, carrying out qualitative identification on radix achyranthis bidentatae in the traditional Chinese medicine compound preparation by adopting the thin-layer chromatography; (3) by taking wolfberry fruits as contrast medicinal materials, carrying out qualitative identification on the wolfberry fruits in the traditional Chinese medicine compound preparation by adopting the thin-layer chromatography; and (4) determining the content of three active components (or index components) including epimedium glucoside, gentiopicroside and loganin acid in the traditional Chinese medicine compound preparation by adopting a high performance liquid chromatography. According to the quality control method, the quality of the traditional Chinese medicine compound preparation can be controlled very well, and the stability of a product production process is monitored; and the quality of the traditional Chinese medicine compound preparation is stable, uniform and controllable.
Owner:GUANGZHOU BAIYUNSHAN JINGXIUTANG PHARM CO LTD
Light display method and device
PendingCN112967369AReduce the difficulty of debuggingReduce commissioning costs3D-image renderingComputer graphics (images)Projection screen
The invention discloses a light display method and a device, and relates to the technical field of computers. A specific embodiment of the method comprises the following steps: acquiring a camera viewpoint position and a projection screen position of a three-dimensional object; constructing a three-dimensional coordinate system according to the camera viewpoint position and the projection screen position, and determining a camera viewpoint coordinate in the three-dimensional coordinate system and a plurality of projection screen coordinates in the projection screen position; receiving a target projection screen coordinate selected by the user from the plurality of projection screen coordinates; determining target light according to the target projection screen coordinate, the camera viewpoint coordinate and the light path diagram; wherein the starting point of the target light is a camera viewpoint coordinate, and the light path diagram is constructed according to the three-dimensional coordinate system, a space scene comprising a three-dimensional object and a light tracing algorithm; and displaying the target light to the user. According to the embodiment, the technical effects of reducing the debugging difficulty of the ray tracing algorithm and reducing the debugging cost are achieved.
Owner:北京天空卫士网络安全技术有限公司
An agent-based IoT device integration system and its application method
ActiveCN110290185BSolve the problem of complex integrationAchieve visualizationTransmissionTransport layerNetwork connection
The present invention provides a kind of Agent-based Internet of Things equipment integration system, comprising application subsystem, server, intelligent Agent module, network transmission layer and equipment layer; Application subsystem, intelligent Agent module are all connected with server network; Intelligent Agent module passes through The network transport layer establishes a network connection with the device layer. An application method of the system is also provided, including: registering and configuring the device; the application subsystem sends a service request to the intelligent agent module through the server; the intelligent agent module operates the device layer according to the service request, and reports the operation result Feedback to the application subsystem through the server. The present invention provides an Agent-based IoT device integration system and its application method, which has functions such as device registration, device information collection, and control command issuance, and solves the problems caused by the complex Internet of Things environment in the manufacturing workshop and the diversity of workshop equipment. For complex integration issues, the workshop site can be visualized, operable and integrated.
Owner:GUANGDONG UNIV OF TECH
Device and operation method for measuring the highest strength ratio of mud retaining wall by simulating different working conditions
ActiveCN112095685BIntuitive observation of changesAchieve visualizationFoundation testingBulkheads/pilesCoral sandRetaining wall
The invention provides a device and an operation method for simulating different working conditions to measure the highest strength ratio of the mud retaining wall. The inner mud cylinder is fixedly installed at the middle position of the bottom cap, and the outer half cylinder is fixed on the bottom cap and arranged on the bottom cap. The periphery of the inner mud tube is arranged concentrically; on the bottom platform, a shaft column is symmetrically arranged on the outside of the outer half cylinder; on the bottom platform, a mixer bracket is fixed, and the top of the mixer bracket is fixed and installed There is a mixer, the top of the shaft column is fixed with a reaction frame, the center of the bottom of the reaction frame is fixed with a hydraulic jack, and the bottom end of the piston rod of the hydraulic jack is installed with a pressure plate; piece. The visual processing of this device combined with two types of camera devices can more clearly observe the change of coral sand under pressure, obtain the permeation rate of mud in coral sand, seepage track and measure its uniformity, and obtain the scope of influence.
Owner:CHINA THREE GORGES UNIV
Method and device for realizing superposition of virtual model and real scene based on orientation
PendingCN113781657AEasy to operateHigh degree of intelligenceGeometric image transformationComputer visionSpatial Orientations
The invention discloses a method and a device for realizing superposition of a virtual model and a real scene based on orientation. According to the method, the technical means of ARkit and geographic positioning are comprehensively used in a Unity 3d engine, and geographic coordinates serve as reference of the placement position of a virtual model, so that the virtual model combined with a real scene has a spatial orientation memory function. Therefore, according to the method, the virtual model can be laid on the real scene ground according to the geographic coordinates, namely the virtual model is placed in the real scene without pasting a marker on the ground and carrying out real scene scanning. The device is convenient to operate and high in intelligent degree, and enables the urban construction space combined with the real scene to be visualized. The invention further provides a conversion method for the geographic coordinates and the world coordinates of the virtual reality software, so that the position where the virtual model and the real scene are overlapped is closer to a preset position, and errors can be reduced.
Owner:北京视据科技有限公司
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