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37results about How to "The acquisition process is simple and convenient" patented technology
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SF6 gas detection method based on infrared image processing
InactiveCN103217397AThe acquisition process is simple and convenientEasy accessFluid-tightness measurement by detecting dimension changeColor/spectral properties measurementsInfrared image processingReal time display
The invention discloses a SF6 gas detection method base on infrared image processing. The method comprises the steps of: S1, SF6 gas original infrared image is obtained with a passive infrared detection manner, and the original infrared image is subjected to non-uniformity correction, such that a corrected infrared image is obtained; S2, the corrected infrared image is subjected to normalization treatment, and the processed image is converted into a grayscale image; S3, the grayscale image is subjected to image filtering and grayscale linear transformation, such that a target image is obtained; and S4, the target image is subjected to real-time displaying. With the technical scheme provided by the invention, problems such as large infrared image noise and difficulty in real-time displaying in existing passive infrared SF6 gas leakage detection method can be solved.
Owner:JINCHENG POWER SUPPLY COMPANY OF STATE GRID SHANXI ELECTRIC POWER +2
Intelligent voice automatic return visit method and device, computer device and storage medium
InactiveCN109274845AThe acquisition process is simple and convenientImprove the efficiency of voice return visitsSpecial service for subscribersSpeech analysisSpeech identificationCustomer information
The invention discloses an intelligent speech automatic return visit method, a device, a computer device and a storage medium, which are applied in the field of speech recognition. The method comprises the following steps of: acquiring a voice return visit request; querying a question database based on the target channel identification in the voice return visit request; acquiring the target voicereturn visit question and the target answer data; querying a customer information database based on a target channel identifier to obtain an automatic voice outgoing call data table; pushing the automatic voice outgoing call data table and the target voice return call problem to the telephone platform, so that the telephone platform performs voice return visit based on the return call voice data corresponding to the target voice return call problem and the automatic voice outgoing call data table to obtain the outgoing call recorded data returned by the telephone platform; using a target speech static decode network for text translation of outgoing call record data to obtain outgoing call text data; analyzing the text data and the target answer data to obtain the result of automatic voiceoutgoing call. This method can realize voice return visit and analyze the result of return visit, improve the efficiency and reduce the cost.
Owner:PING AN TECH (SHENZHEN) CO LTD
Expression image marking method and system
InactiveCN106341724AThe acquisition process is simple and convenientEnsure objectivitySelective content distributionAcquiring/recognising facial featuresPattern recognitionData library
The invention provides an expression image marking method and system. An induction video and a shooting video collected in an experiment process can be operated synchronously, and the induction video can help a testee recall emotion change when watching the induction video. Playing of the shooting video is paused the moment that the induction video causes emotion change of the testee, a head and shoulder image of the testee is captured from the shooting video, and the captured image is marked with the expression type and intensity. According to the method and system, the shooting video and the induction video are operated synchronously to help the testee mark expressions during video watching, and the objectivity and accuracy of marking data are ensured. The marking data generated in the marking process is stored in a database automatically, workers are prevented from tedious and complex work after the experiment, and objective accurate expression images and marking information thereof can be obtained in a simple and convenient method.
Owner:HAINAN UNIVERSITY
Method for evaluating influence of road traffic characteristics on emission concentration of carbon monoxide
ActiveCN107832910AThe acquisition process is simple and convenientEmission reductionResourcesAir monitoringSimulation
The invention discloses a method for evaluating the influence of road traffic characteristics on the emission concentration of carbon monoxide. The method includes the steps of obtaining traffic analysis zone information of a research area; obtaining population economics, employment, traffic conditions and road network characteristic variables of a traffic zone; obtaining annual average CO concentration in each air monitoring station in the research area; obtaining CO concentration data of each traffic zones by using a spatial interpolation method; obtaining other main CO emission source dataexcept for traffic in the research area; matching each variable and CO concentration data to each traffic zone; screening the variables by variable correlation analysis; establishing a geographicallyweighted regression model; and evaluating the effect of the remaining explanatory variables on the CO concentration in the model based on a final predictive model. The method of the invention analyzesthe influence of population economics, employment, traffic and road network conditions on CO emissions in units of traffic zones, and provides a theoretical basis for incorporating environmental factors into urban and traffic planning.
Owner:SOUTHEAST UNIV
Root box for obtaining crop phenotype
PendingCN110617768APromote growthGrowth does not affectInvestigation of vegetal materialUsing optical meansDirect observationEngineering
The invention discloses a root box for obtaining a crop phenotype. According to the root box provided by the invention, a support for supporting side baffle plates and light-transmitting plates is formed via a root box framework and a bottom plate; the support is connected to the side baffle plates and the light-transmitting plates to form a root system accommodation space of a flat rectangular structure; a root box upper end cover is further disposed on a top of the root box; a ground portion of a crop is grown from a through hole in a middle of the root box upper end cover, and a root systemof an underground portion of the crop is grown in the root system accommodation space and grown next to inner sidewalls of the light-transmitting plates due to limitation of front and rear light-transmitting plates; and a detailed characteristic of a root system structure can be directly observed via the light-transmitting plates. Therefore, the invention can conveniently analyze an image including a crop underground phenotype characteristic, directly obtained via a common image obtaining device, via the light-transmitting plates by removing a light shading plate out of the root box; the obtaining process is simple and convenient, the hardware cost is low and the crop growth is not affected; and a change condition of the underground phenotype characteristic of the crop can be tracked conveniently and regularly within a full period of the growth.
Owner:NANJING AGRICULTURAL UNIVERSITY
Material analysis, prediction and management system
InactiveCN101882253AImprove the ability to create valueThe acquisition process is simple and convenientResourcesLogisticsBusiness enterpriseData exchange
The invention relates to the field of management systems, in particular to a material analysis, prediction and management system. The system is characterized by comprising a base information management platform, a management and maintenance platform, a user management platform, a data exchange platform, a cooperative work support platform and a report generating platform. The system integrates the data scattered in each system of an enterprise so that a fussy information acquisition process becomes simple, convenient and easy, and the value creating capability of the enterprise is further promoted, namely any user can easily apply the data to decision, service execution, service management and enterprise management, the users on each level can make wise decision, and the competitiveness of the enterprise is improved on all aspects.
Owner:BEIJING ZHENGCHEN SCI & TECH DEV
Focal length adjusting method and device, projection equipment and storage medium
ActiveCN111050150AGuaranteed reliabilityReduce complexityPicture reproducers using projection devicesComputer graphics (images)Radiology
The invention relates to the technical field of projection, in particular to a focal length adjusting method and device, projection equipment and a storage medium. The focal length adjusting method comprises the following steps: obtaining a projection scene image shot by a camera; determining an original output image corresponding to the projection scene image; selecting a feature region from theoriginal output image, then determining a target region corresponding to the feature region from the projection scene image, and generating a focal length adjustment instruction according to the definition representation data of the target region, so that the projection equipment executes a focal length adjustment action according to the focal length adjustment instruction. The projection equipment and the storage medium provided by the embodiment of the invention, the reliability of the adjustment effect can be ensured, and meanwhile, the complexity of the adjustment process can be reduced.
Owner:CHENGDU XGIMI TECH CO LTD
Acquisition method and device of fusion terminal state information
ActiveCN106911541AThe acquisition process is simple and convenientEasy accessSelective content distributionData switching networksNetwork packetNetwork connection
The invention discloses an acquisition method and device of fusion terminal state information. After network connection between a PC side and a fusion terminal is established, the PC side sends a data packet containing a first instruction to the fusion terminal, after the fusion terminal opens a first program according to the first instruction, the PC side logs into a router module of the fusion terminal through the first program, then, state information of the router module and state information of states of the connection between the router module and other modules are obtained, and the PC side receives and stores the state information. According to the acquisition method and device of the fusion terminal state information, the PC side can log into the router module of the fusion terminal, and after the PC side logs into the router module, the state information of the router module and the state information of the states of the connection between the router module and other modules are obtained. According to the method, it is unnecessary to adopt different methods to separately obtain state information of different modules in the fusion terminal, it is only required that related technical staff trigger and start a fusion terminal state information acquisition function at the PC side, and the whole information acquisition process is simple and convenient.
Owner:SHENZHEN IPANEL TECH LTD
Method for evaluating influence of road traffic features on inhalable particle discharge concentration
ActiveCN107766296AThe acquisition process is simple and convenientEmission reductionForecastingComplex mathematical operationsResearch ObjectSimulation
The invention discloses a method for evaluating an influence of road traffic features on inhalable particle discharge concentration. The method comprises the steps of obtaining traffic analysis zone information of a research region; obtaining variable data of population economy, employment, traffic conditions and road network features; obtaining PM10 annual average concentration; obtaining PM10 concentration data of traffic analysis zones by utilizing a spatial interpolation method; obtaining other main PM10 discharge source data of the research region; matching variables and the concentrationwith the traffic analysis zones; performing correlation analysis to screen the variables; by taking the PM10 concentration as a dependent variable, building a linear regression model; and according to the final model, evaluating and interpreting the influence of the variables on the PM10 concentration. According to the method, the traffic analysis zones are selected as research objects; by utilizing the linear regression model, the influence of the population economy, the employment, the traffic conditions and the road network features of the traffic zones on the PM10 discharge concentrationis analyzed; and a certain theoretical basis can be provided for PM10 concentration reduction and traffic sustainable development planning.
Owner:SOUTHEAST UNIV
User identity information acquisition method and device, storage medium and processor
InactiveCN111800547AThe acquisition process is simple and convenientReduce operational complexitySpecial service for subscribersInformation leakageInformation acquisition
The invention discloses a user identity information acquisition method and device, a storage medium and a processor. The method comprises the steps that a telephone call request from a terminal is received, the telephone call request carries a dialing number, and the dialing number at least comprises a called number and identity recognition information; and identity identification information is obtained from the dialing number, and user identity information is obtained by adopting the identity identification information. According to the method and the device, the technical problems that themode of acquiring the user identity information is relatively complex, the consumed time is relatively long and personal information leakage is easily caused in the process of dialing the customer service call by the user in related technologies are solved.
Owner:ALIBABA GRP HLDG LTD
Multifunctional cooking platform voice control method
ActiveCN107564514AEasy and quick cookingEffective guidanceCooking vesselsSpeech recognitionComputer moduleFood material
The invention relates to a multifunctional cooking platform voice control method at least comprising the following stages: 1, a cooking mode selection stage: a controller obtains food material processing mode information; 2, a voice control guiding stage: the controller controls a sound control module to use voices to prompt a user to select a first cooking assembly, a second cooking assembly or athird cooking assembly according to the food material processing mode information; 3, a food material processing stage: the first cooking assembly, the second cooking assembly or the third cooking assembly are buckled on a base support, and the controller controls the first cooking assembly, the second cooking assembly or the third cooking assembly to work and cook the food material according tothe food material processing mode information. The method uses a voice interactive mode to communicate with the user, thus effectively guiding the user to select cooking assemblies, to install and control the machine, to recommend recipes and food material information, so the user can more conveniently and fast cook; the voice control mode can be better accepted by the users.
Owner:JOYOUNG CO LTD
Method for predicting reservoir crude oil density by utilizing family components
PendingCN112305201AReduce lossesThe acquisition process is simple and convenientForecastingDesign optimisation/simulationWell drillingMathematical model
The invention relates to a method for predicting reservoir crude oil density by utilizing family components, and belongs to the technical field of oil-gas exploration and development. The method comprises the following steps: firstly, acquiring reservoir crude oil samples of existing drilled wells in a research area, and detecting the density of each crude oil sample and family component data of each crude oil sample; then establishing a research area reservoir crude oil density calculation model, and training the research area reservoir crude oil density calculation model by taking the familycomponent data of each crude oil sample as an input quantity and taking the density of each crude oil sample as a target output quantity; and predicting the reservoir crude oil density of the newly drilled well by utilizing the trained reservoir crude oil density calculation model of the research area and the group component data of samples such as rock debris, well wall coring and groove surfaceoil spurs of the newly drilled well. According to the method, the research area reservoir crude oil density calculation model is established by utilizing family components of crude oil and the density of the crude oil, a certain number of existing drilling crude oil samples are subjected to model training, and high-precision and low-error prediction of the density of the new drilling reservoir crude oil is realized by utilizing the trained mathematical model.
Owner:CHINA PETROLEUM & CHEM CORP +1
Online recommendation system based on deep learning and knowledge graph fusion
PendingCN112100333AImprove usabilityReduce sparsityBuying/selling/leasing transactionsText database queryingLearning unitEngineering
The invention relates to an online recommendation system based on deep learning and knowledge graph fusion, and the system comprises a knowledge graph construction module which is configured to construct a knowledge graph according to a user entity, a product entity, a channel entity and the association relation among the entities; a model establishing module, which is configured to establish a deep learning model according to the knowledge graph, wherein the deep learning model comprises a deep learning unit and a linear sub-model; a recommendation module, which is configured to perform prediction by adopting the deep learning model according to the user entity, the product entity and / or the channel entity to obtain a recommendation prediction value, and complete online recommendation according to the recommendation prediction value; and a data transmission module and a client, which are configured to complete transmission and man-machine interaction of all data in the online recommendation system. According to the online recommendation system provided by the invention, products with diversity and relevance are provided for users, and the problems that recommended products are insufficient in freshness and too single due to data sparseness and cold start are solved.
Owner:BANK OF SHANGHAI
Form interface adaptation display method and device and storage medium
ActiveCN112711414AReduce repetitive workReduce the number of configurationsNatural language data processingSoftware reuseComputer hardwareSoftware engineering
The invention discloses a form interface adaptation display method and device and a storage medium, and is used for solving the technical problems of complex process and high cost of designing ERP forms with the same function in different terminals in the prior art. The method comprises the steps of extracting common attributes of a plurality of fields in the first form, and copying and inheriting the extracted common attributes to a preset second template; wherein the first form is suitable for a first terminal interface; wherein the public attribute is an attribute required by the form with the same function when the form is suitable for different terminal interfaces; wherein the preset second template is a form layout template suitable for a second terminal interface; filling the specific attributes of the to-be-second form into a preset second template to obtain a second form suitable for a second terminal interface; wherein the first terminal type is different from the second terminal type; wherein the functions realized by the first form and the second form are the same. Through the method, the form development process is simplified, and the development cost is reduced.
Owner:INSPUR COMMON SOFTWARE
Steering wheel adjusting angle detection device and method
ActiveCN111473763AReduce testing costsLow efficiencyMeasurement devicesSteering wheelProjection screen
The invention discloses a steering wheel adjusting angle detection device and method. The device comprises a base, a fixing rod and a laser pen, the base is fixed to a steering wheel, and the fixing rod is arranged on the base, so that when the base is fixed to the steering wheel, the fixing rod is perpendicular to the surface of the steering wheel. The laser pen is arranged on the fixing rod andis used for marking the extending direction of the fixing rod on a projection screen, and the projection screen is perpendicular to the surface of the steering wheel. The first direction line when thesteering wheel is located at the lowest position is marked through projection of the steering wheel adjusting laser pen on the projection screen, and the steering wheel adjusting angle can be obtained by measuring the included angle between the first direction line and the horizontal line and the included angle between the second direction line and the horizontal line. The detection cost is low,and the efficiency is high.
Owner:ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
Method, device and server for acquiring power consumption of application programs
ActiveCN106681883AThe acquisition process is simple and convenientPower consumption per unit time is simple and convenientHardware monitoringEnergy efficient computingSoftware engineeringApplication procedure
An embodiment of the invention provides a method for acquiring power consumption of application programs. The method includes acquiring N portions of user data transmitted by N terminals; screening the user data with the least application program identifiers from the N portions of user data, computing unit-time power consumption of the application programs represented by the application program identifiers in the screened user data and gradually computing unit-time power consumption of the application programs represented by the application program identifiers in the remaining user data by the aid of the application programs with the computed unit-time power consumption. The user data transmitted by each terminal comprise the corresponding application programs which stop from running in the terminal, unit-time power consumption of the terminal before the application programs stop from running and unit-time power consumption of the terminal after the application programs stop from running. The method has the advantage that the unit-time power consumption of the application programs can be easily, conveniently and quickly acquired by the aid of the method.
Owner:BEIJING KINGSOFT INTERNET SECURITY SOFTWARE CO LTD
Long noncoding RNA (lncRNA) for clinical risk assessment of preeclampsia (PE) and application of lncRNA
ActiveCN112210599AThe acquisition process is simple and convenientNo traumaMicrobiological testing/measurementCell invasionMedical record
Long noncoding RNA (lncRNA) for clinical risk assessment of preeclampsia (PE) comprises the following steps: consulting and analyzing medical record data of a patient, and collecting placenta tissuesof a normal pregnant woman and a preeclampsia pregnant woman; preparing placenta tissue paraffin sections, and observing placenta tissue structure changes through placenta tissue pinus massoniana staining; carrying out bioinformatics analysis on the structure of the damage induced noncoding (DINO) RNA; extracting placenta tissue lncRNA, and detecting expression change of the DINO RNA; culturing human placenta trophoblasts, and screening DINO RNA interference fragments; after interfering with the DINO RNA, detecting the protein expression change of matrix metalloproteinase 2 (MMP-2); and afterinterfering with the DINO RNA, detecting the cell migration ability through a scratch test, and detecting cell invasion change through an invasion test. The lncRNA is used for preventing and diagnosing the PE. Samples are simple and convenient to obtain, no trauma is caused to a patient, and the feasibility is higher.
Owner:GENERAL HOSPITAL OF NINGXIA MEDICAL UNIV +1
An Automatic Generation Method of Current Idiq Table Based on Permanent Magnet Motor Parameter Table
ActiveCN109546915BThe acquisition process is simple and convenientShort cycleElectronic commutation motor controlElectric motor controlVoltage vectorArray data structure
The invention provides an automatic current idiq table generation method based on a permanent magnet motor parameter table. The method comprises steps that firstly, modeling of a permanent magnet motor in the matlab software is performed, and the pole pair number, the rotor flux linkage, the stator resistance and an inductance map of the permanent magnet motor are set; secondly, the maximum limitof the phase voltage peak value of the permanent magnet motor is determined, and the maximum value limit of a voltage vector amplitude is further determined; thirdly, a speed array, a torque array, acurrent vector amplitude array and a current vector angle array are set; fourthly, three-layer loop is performed according to multiple speeds preset in the speed array, multiple current vector amplitudes preset in the current vector amplitude array and multiple current vector angles preset in the current vector angle array; and fifthly, according to a d-axis component and a q-axis component of thestator current corresponding to each pair of the rotation speed and the torque, the current idiq table based on the permanent magnet motor parameter table is generated. The method has advantages of simple and convenient collection, short period, relatively high accuracy and relatively strong practicality.
Owner:浙江台运汽车科技有限公司
IQ compensation parameter acquisition method, device, computer equipment and storage medium
ActiveCN109660482BThe acquisition process is simple and convenientEasy to findMultiple carrier systemsAlgorithmEngineering
The present application relates to a method, device, computer equipment and storage medium for obtaining IQ compensation parameters. By receiving a constant envelope signal, the I signal, the Q signal and the sample point index in the constant envelope signal are obtained; according to the I signal, The Q channel signal and the sample point index obtain the initial IQ compensation parameter, which corresponds to the sample point index; according to the sample point index, the initial IQ compensation parameter is trained by the least mean square algorithm, and the final IQ compensation parameter is obtained. The whole process In the method, the initial IQ compensation parameters are quickly and conveniently searched through the sample point index, and the initial IQ compensation parameters are trained through the least mean square algorithm to obtain the final IQ compensation parameters. parameter.
Owner:ZHUHAI JIELI TECH
A voice control method for a multifunctional cooking platform
ActiveCN107564514BEasy and quick cookingEffective guidanceCooking vesselsSpeech recognitionFood materialHuman–computer interaction
The invention relates to a multifunctional cooking platform voice control method at least comprising the following stages: 1, a cooking mode selection stage: a controller obtains food material processing mode information; 2, a voice control guiding stage: the controller controls a sound control module to use voices to prompt a user to select a first cooking assembly, a second cooking assembly or athird cooking assembly according to the food material processing mode information; 3, a food material processing stage: the first cooking assembly, the second cooking assembly or the third cooking assembly are buckled on a base support, and the controller controls the first cooking assembly, the second cooking assembly or the third cooking assembly to work and cook the food material according tothe food material processing mode information. The method uses a voice interactive mode to communicate with the user, thus effectively guiding the user to select cooking assemblies, to install and control the machine, to recommend recipes and food material information, so the user can more conveniently and fast cook; the voice control mode can be better accepted by the users.
Owner:JOYOUNG CO LTD
A data processing method, application portrait method and device
ActiveCN110806902BThe acquisition process is simple and convenientProgram loading/initiatingEngineeringComputer science
The present invention provides a data processing method, an application portrait method and a device. The data processing method includes: obtaining configuration information of an application, and obtaining component information of the application from the configuration information. Through the data processing method provided by the present invention, the component information of the application can be obtained relatively simply and conveniently.
Owner:MASHANG CONSUMER FINANCE CO LTD
Duck-billed soil opener opening and closing control mechanism for corn planter
InactiveCN106612781AThe acquisition process is simple and convenientSimple and convenient replacement processSeed depositing seeder partsSeederPlant quality
The invention provides a duck-billed soil opener opening and closing control mechanism for a corn planter. The duck-billed soil opener opening and closing control mechanism comprises a lower torsion spring, an upper torsion spring, an upper retaining block, a sliding groove, a steel wire rope, a supporting rod, a seed case, a seed case projection, a T-shaped block, a lower retaining block and a V-shaped block. The control mechanism is characterized in that an upper clamping spring and a lower clamping spring are fixed on the inner wall of the seed case, the T-shaped block and the V-shaped block are hinged on the inner wall of the seed case, the upper retaining block is fixed on the upper left corner of the T-shaped block, the lower retaining block is fixed on the right side of the V-shaped block, the sliding groove is formed in the seed case, and the steel wire rope penetrates the sliding groove. According to the duck-billed soil opener opening and closing control mechanism for the corn planter, original easy wearing portion is changed into the standard steel wire rope, parts and components are more durable and simple and convenient to obtain and replace, rapid maintenance and replacement can be achieved when the easy wearing portion is damaged in the corn planting process, replacement time is shortened, and the mechanism is simple, convenient to open and close, and planting quality is improved.
Owner:NORTHWEST A & F UNIV
A Method for Evaluating the Effect of Road Traffic Characteristics on Carbon Monoxide Emission Concentrations
ActiveCN107832910BThe acquisition process is simple and convenientEmission reductionResourcesAir monitoringSimulation
The invention discloses a method for evaluating the influence of road traffic characteristics on the emission concentration of carbon monoxide. The method includes the steps of obtaining traffic analysis zone information of a research area; obtaining population economics, employment, traffic conditions and road network characteristic variables of a traffic zone; obtaining annual average CO concentration in each air monitoring station in the research area; obtaining CO concentration data of each traffic zones by using a spatial interpolation method; obtaining other main CO emission source dataexcept for traffic in the research area; matching each variable and CO concentration data to each traffic zone; screening the variables by variable correlation analysis; establishing a geographicallyweighted regression model; and evaluating the effect of the remaining explanatory variables on the CO concentration in the model based on a final predictive model. The method of the invention analyzesthe influence of population economics, employment, traffic and road network conditions on CO emissions in units of traffic zones, and provides a theoretical basis for incorporating environmental factors into urban and traffic planning.
Owner:SOUTHEAST UNIV
Steel body bookshelf
The invention provides a steel body bookshelf which comprises a frame body, a side rail, bookshelf plates, telescopic spring plates, a control button, a control box, a deck chair, a stop way, a light-emitting clock and a fixed block. By means of the steel body bookshelf, the functions of the bookshelf and the deck chair are combined, space is saved, the comfortable and convenient book reading space is provided, the problem that books in high places are difficult to place and take is effectively solved, and the firmness degree of the bookshelf can be increased because the bookshelf is mainly made of steel material.
Owner:SILVERY DRAGON PRESTRESSED MATERIALS CO LTD
Method for evaluating the impact of road traffic characteristics on the concentration of respirable particulate matter emissions
ActiveCN107766296BThe acquisition process is simple and convenientEmission reductionForecastingComplex mathematical operationsCorrelation analysisLinear regression
Owner:SOUTHEAST UNIV
A method, device and electronic device for obtaining code dependencies
ActiveCN110007920BThe acquisition process is simple and convenientQuality assuranceCode compilationQuality assuranceTheoretical computer science
The present application discloses a method, an apparatus and an electronic device for obtaining a code dependency. Wherein, the method for obtaining code dependencies includes: parsing the bytecode file, obtaining information of each class and each member information in the bytecode file; based on the information of each class, determining how the methods in each class are related to other methods The calling relationship and the inheritance relationship in each class, and add dependencies between each class; according to each member information, obtain the access of member information to other obtained member information, and add dependencies in each member information; persistent class Dependencies between and among members. The technical solution constructs a hierarchical tree and a dependency graph with multiple dimensions of modules / classes / methods / attributes at the client code level by performing full dependency scanning on the bytecode file, so as to obtain the dependencies at multiple levels simply and conveniently. Provide data support for architecture analysis, module reconstruction, and quality assurance.
Owner:ALIBABA GRP HLDG LTD
Method for measuring volume and saturation of rock debris fluid
PendingCN113640325AFluid content looseDon't worry about volume measurement errorsMaterial analysis using wave/particle radiationPermeability/surface area analysisMechanicsGeophysics
The invention provides a method for measuring the volume and saturation of rock debris fluid. The method comprises the following steps: performing CT scanning on rock debris to be measured to obtain a gray value distribution image of the rock debris to be measured; extracting fluid in the rock debris to be measured, and enabling the extracted fluid to be subjected to CT scanning to obtain gray value distribution of the fluid; and determining the volume of the fluid in the rock debris to be measured according to the gray value distribution of the fluid and the gray value distribution image of the rock debris to be measured. The method for measuring thesaturation of the rock debris fluid comprises the following steps: determining the fluid volume in the rock debris to be measured by using the method for measuring the volume of the rock debris fluid; determining the pore volume of the rock debris to be measured; and calculating the saturation of the rock debris fluid by using the determined fluid volume in the rock debris to be measured and the pore volume of the rock debris to be measured. The method does not need to directly measure the volume of the fluid, and can effectively avoid the problem of inaccurate measurement of the volume of the fluid caused by pollution and loss of the fluid in the extraction process.
Owner:PETROCHINA CO LTD
intraoral scanner
ActiveCN111513680BRun at a constant speedReduce harmDiagnostic recording/measuringSensorsIntraoral scannerMedicine
The invention relates to an intraoral scanner, which belongs to the technical field of oral cavity detection, and solves the problems of low precision and low efficiency scanning inspection of the existing intraoral scanners. The intraoral scanner includes a clamping device, a mounting table, a horizontal sliding component, a vertical sliding component, an azimuth adjustment component, a pitch adjustment component, a test host and a scanner probe; the clamping device clamps and fixes the scanner probe; the bottom of the clamping device The horizontal slide block of the horizontal slide assembly is hinged through a connecting rod; pitch adjustment assemblies are provided on both sides of the clamping device; the pitch adjustment assembly is connected with the vertical slide block of the vertical slide assembly; the horizontal slide rail and the vertical slide assembly of the horizontal slide assembly The vertical slide rails of the straight sliding assembly are all slidably connected with the installation table; the bottom of the installation table is connected with the azimuth adjustment assembly. The invention can fix and guide the direction of the scanner, facilitate doctors to free their hands, and improve safety performance and scanning efficiency, thereby improving treatment efficiency.
Owner:SICHUAN UNIV
Investment data processing method and device
PendingCN110599351ASimple calculationThe acquisition process is simple and convenientFinanceData processingStatistical classification
The invention discloses an investment data processing method and device, and belongs to the technical field of big data. The investment data processing method comprises the steps: obtaining risk valuedata corresponding to at least two investment projects; performing statistical classification on the at least two investment projects according to a preset risk value range to obtain investment projects of different levels and risk value data; inputting the risk value data into a preset risk equivalence model, and outputting asset allocation weight results of the at least two investment projects;and according to the asset allocation weight result, performing classification processing on the at least two investment projects. According to the investment data processing method and device provided by the embodiment of the invention, the simplified risk equity model and other data processing means are applied, and the model calculation is simple, and the processing result of the investment data is practically verified, so that the investment data processing method and device have better investment reference effect and investment return rate.
Owner:南京星云数字技术有限公司
Electric power line safety early warning method based on thermal circuit model
PendingCN113108943ASimple security warningThe acquisition process is simple and convenientCircuit arrangementsForecastingElectrical conductorElectric cables
The invention discloses an electric power line safety early warning method based on a thermal circuit model. The method comprises the following steps: constructing the thermal circuit model; constructing a correlation function of the cable surface temperature and the cable conductor temperature; constructing a correlation function of the cable conductor temperature and the cable load; according to the correlation function of the cable conductor temperature and the cable load and the maximum real-time load capable of being borne by the cable, calculating and obtaining the maximum value of the cable conductor temperature, and the maximum value serings as a safety threshold value; collecting real-time cable surface temperature and temperature and humidity of a cable operation environment, and obtaining real-time cable conductor temperature through calculation according to a correlation function of the cable surface temperature and the cable conductor temperature; and when the real-time cable conductor temperature is greater than a safety threshold value, sending safety early warning information out. The value of the temperature of the cable conductor is in direct proportion to the value of the current flowing through the cable conductor, so that whether the safety early warning information is sent or not is judged by judging whether the temperature of the cable conductor exceeds the safety threshold value or not, and the judgment accuracy is improved.
Owner:STATE GRID ZHEJIANG ELECTRIC POWER CO LTD JIAXING POWER SUPPLY CO +2
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