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108results about How to "No intrusion" patented technology
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Distributed service management system with elastic expansion and method thereof
InactiveCN106888129AEnsure eventual consistencyAchieve the effect of elastic expansion and contractionData switching networksUniversal serviceData platform
The invention discloses a distributed service management system with elastic expansion and a method thereof. The system has core capabilities: a high-performance RPC framework design, a distributed transaction compensation mechanism, a universal service registry center, a service matching strategy based on a comprehensive evaluation method, and an automatic interface module injection mechanism and the like. Data services of a Large-scale distributed system and a large data platform are provided based on the method. The system is composed of a service issuing component, a service registry center for realizing service discovery and configuration of a distributed system, and a programming model for realizing a user request data universal function based on a layered structure. The linear expansion and high concurrent access capabilities are powerful; full-stack monitoring, tracking, and service state monitoring capabilities are realized; and the architecture, elastic expansion and reliability are greatly improved.
Owner:STATE GRID CORP OF CHINA +4
Web and micro-service unified authentication system and method
ActiveCN110120946AGuaranteed unified certificationImprove access efficiencyTransmissionApplication serverHome page
The invention provides a Web and micro-service unified authentication system and method. The system comprises a client, an Nginx server, a gateway server, an authorization server, a micro-service application server and an original Web system application server. The method comprises the following steps that: Nginx redirects a client micro-service login request; the client authorization request caches the client ID and the redirection address through the gateway, and redirects after forwarding the authorization service; a client login request returns a login page to submit login information, andthe login information is redirected after being authenticated by an authorization service to generate a token, and the token and a time stamp are cached to the gateway; the client micro-service homepage request forwards data returned by the micro-service background through gateway authentication; the Nginx redirects the original Web system login request of the client; the client authorization request is redirected after being authenticated by the gateway and the authorization service; and the home page request of the original Web system of the client is authenticated by the gateway and is forwarded to the Web background to return data. According to the invention, the access efficiency is improved, the gateway load pressure is relieved, and the universality is realized.
Owner:WUHAN UNIV OF TECH
Wide-range broadband current sensor base on tunnel magnetic resistance effect
ActiveCN106018919ALarge rangeMeet measurement needsCurrent measurements onlyInstrumentation amplifierMeasuring output
The invention provides a wide-range broadband current sensor base on a tunnel magnetic resistance effect, and belongs to the field of sensing measurement. The sensor comprises an open magnet ring, current sensing chips, a compensation coil, a sampling resistor, an instrument amplifier, a zeroing circuit, a current output module and a power supply module; the current sensing chips include a high-sensitivity TMR sensing chip and a low-sensitivity TMR sensing chip, and are provided with two current measuring output points; the open magnet ring sleeves a current carrying lead, so that the current carrying lead penetrates through an inner hole of the open magnet ring; the compensation coil is wound around the open magnet ring; the high-sensitivity TMR sensing chip is arranged in an open air gap position of the open magnet ring; the low-sensitivity TMR sensing chip is arranged outside the open magnet ring; the high-sensitivity TMR sensing chip with other composition parts forms a closed loop structure; and the low-sensitivity TMR sensing chip, the instrument amplifier and the zeroing circuit form an open loop structure. The current sensor has the advantages of being wide in measuring range, wide in frequency band, small in size, high in precision, low in cost, free of intrusion and convenient to install and maintain.
Owner:TSINGHUA UNIV
Gas-permeable film, manufacturing method therefore, and packaging bag using said gas-permeable film
ActiveCN102883970AGood ventilation and one-wayGood lookingFlexible coversWrappersPlastic filmBiomedical engineering
Disclosed is a gas-permeable film that has increased gas permeability and can be used as a packaging film suitable for a wide range of applications, in particular for packaging a wide variety of articles. Said gas-permeable film (1) has gas-permeable sections provided on a base plastic film of a prescribed thickness. Each gas-permeable section (3L) is a recession (3) that is recessed and distended a prescribed amount from one surface of the base plastic film (2) towards the other surface such that the bottom of said recession protrudes outwards from said other surface. Each recession (3) is formed such that the thickness thereof decreases gradually from the top opening towards the aforementioned bottom, with the bottom being the thinnest part.
Owner:FUKUOKA MARUMOTO KK
Facial expression analysis-based depression degree automatic evaluation system
ActiveCN105279380ANo intrusionEvaluation is objective and effectiveCharacter and pattern recognitionSpecial data processing applicationsFeature extractionVideo annotation
The invention discloses a facial expression analysis-based depression degree automatic evaluation system. The facial expression analysis-based depression degree automatic evaluation system includes a data acquisition module, a preprocessing and feature extraction module, a related feature extraction module, a prediction model training module, a new video annotation module and a new video prediction module. The facial expression analysis-based depression degree automatic evaluation system of the invention has the advantages of full-process automation, no invasion and no requirements for long-time cooperation of a tested object, and can work for a long time. With the facial expression analysis-based depression degree automatic evaluation system provided by the invention adopted, objective evaluation standards are provided, and objective and effective evaluation can be realized actually without relying on subjective experiences required. The facial expression analysis-based depression degree automatic evaluation system is not limited to isolated analysis on individual objects.
Owner:SOUTHEAST UNIV
DB2 database data synchronization method, device and system
PendingCN110737720ANo intrusionImprove analysis efficiencyDatabase distribution/replicationSpecial data processing applicationsData synchronizationRelation (database)
The embodiment of the invention discloses a DB2 database data synchronization method, device and system. The method comprises the steps of obtaining a data synchronization request for a to-be-synchronized source library and a corresponding to-be-synchronized target library; if the request is a full-amount synchronization request, performing full-amount synchronization on the target library according to the data of the source library; if the request is an incremental synchronization request, acquiring log data generated by the source library in real time, analyzing the log data, and performingincremental synchronization on the target library according to an analysis result. According to the method, full-amount and incremental synchronization of the DB2 database can be realized, and the incremental synchronization mode of the method does not invade the source library and does not influence the service; besides, by expanding the cluster, sub-library and sub-table scene synchronization and sub-library and sub-table synchronization monitoring and coordination can be achieved, mapping relation configuration is conducted on the source library and the target library through middleware, data synchronization from the source library M to the target library N can be achieved, and more complex synchronization scenes are met; furthermore, the full-quantity and incremental synchronization process of the method supports breakpoint resume.
Owner:SUNING CLOUD COMPUTING CO LTD
Method for restoring eutrophic tidal flat sediment habitat
ActiveCN104671626AEffective protectionPlay a buffer roleSeawater treatmentOn/in organic carrierEnvironmental resistanceEutrophication
The invention relates to a method for restoring a eutrophic tidal flat sediment habitat. The method comprises the following steps of: preparing bacteria solution; preparing stationary liquid; uniformly mixing and gelling the bacteria solution and the stationary liquid; preparing CaC12 solution; fixedly granulating the gelled bacteria solution; collecting and preserving; carrying out combined operation of plowing and environmental restoration bacteria immobilized particles; arranging shellfishes and clam worms; and regularly monitoring. The method disclosed by the invention is capable of effectively protecting bacterial strains and has the buffer function in an environment that physical and chemical factors are more severe; an effective vector can be provided for the bacterial strains, so that the bacterial strains have the bacteria restoration function effectively for a long time; by means of bioturbation of the shellfishes and the clam worms, the nitration and denitrification effects of sediments can also be effectively increased; and in addition, by means of combined use of the above methods, the method has good environment-friendly value and market application prospect to environmental restoration.
Owner:INST OF OCEANOLOGY & MARINE FISHERIES JIANGSU
Positive-pressure pinch valve
ActiveCN102188761AAchieving positive pressure providesClear structureInfusion devicesValvesPinch valvePositive pressure
The invention relates to a positive-pressure pinch valve which comprises a front guide pipe, a pipe sac, a clip and a back guide pipe. The positive-pressure pinch valve is characterized in that the front guide pipe and the back guide pipe are respectively bonded on outlets at both ends of the pipe sac; and the pipe sac is arranged in an internal space defined by the clip. In the liquid infusion process, the positive-pressure pinch valve is arranged on a retained pipeline; after the infusion process is finished and the connection with the retained part is cancelled, the clip is compressed by hand, so that a protruding tongue on the clip and a fastener are fastened together; meanwhile, two pressure plates on the clip, extending towards the internal space of the clip, forcedly reduce the internal space of a spherical sac on the pipe sac until the internal space is pinched off; and at this moment, liquid in the spherical sac flows in a treatment direction so as to form a positive pressure. When the positive-pressure pinch valve is reused, the spherical sac can automatically recover the smoothness of the infusion pipeline under the action of the own elasticity of the spherical sac by simply unclosing the clip.
Owner:张亚根
Method and device for monitoring burying point data collection integrity of APP client, and medium
ActiveCN108363657AAccurately monitor loss rateNo intrusionHardware monitoringSubstation equipmentLoss rateData acquisition
The invention provides a method and a device for monitoring burying point data collection integrity of an APP client, and a medium. The method comprises the steps of obtaining burying point data and record information thereof reported by the client; and according to the burying point data and the record information thereof, judging whether the burying point data is complete or not. The overall burying point data loss rate in a data collection process can be monitored; the loss of the burying point data in processing processes of a server and the APP client can be monitored; and the monitoringof the burying point data collection integrity of the APP client is subjected to early warning.
Owner:SHANGHAI LIANSHANG NETWORK TECHNOLOGY CO LTD
Distributed mobile payment system
ActiveCN104243619ANo intrusionLow costPayment architectureTransmissionApplication serverService information
The invention belongs to the technical field of mobile payment, in particular to a distributed mobile payment system. The payment system comprises a registering center, a monitoring center, a dispatching center, a software release center, a presentation layer and a core layer, and the presentation layer and the core layer make up an application server; the monitoring center analyzes the service dispatching metamessage sent from the application server and informs the dispatching center to upgrade and degrade some service; if new service is added, the software release center inquires a corresponding software packet in the software release center according to the service information and releases to the application server; after the service is started in the application server, the application server notifies the registering center that the service can be accepted; a started service component responds to the service through a load balancing strategy of the registering center, and the information that the software dispatching treatment process of the service is finished is notified to the dispatching center. The distributed mobile payment system is simple in configuration, and any API invasion is avoided; the service treatment is dynamically realized through counting service dispatching and return execution information.
Owner:SHANGHAI HANDPAY INFORMATION & TECH
Integrated chip crack detection device and method
PendingCN107796827AImprove reliabilityImprove securityOptically investigating flaws/contaminationSemiconductor chipHeat control
The invention discloses an integrated chip crack detection device and method. The device comprises a control unit, a sensing unit and an excitation unit which are mutually connected, wherein under control of the control unit, the excitation unit can generate a linear laser beam; the linear laser beam irradiates to the surface of a semiconductor chip to perform horizontal and longitudinal scan on the surface of the semiconductor chip; meanwhile, the linear laser beam can generate thermal wave at the position a required excitation line, thermal reaction of the thermal wave is caught by the sensing unit, and thermal reaction data is transmitted to the control unit. The integrated chip crack detection device disclosed by the invention achieves non-contact, no-damage and non-invasion detectionrecognition on cracks of the surface of an integrated chip, is not limited by chip materials, has a high detection efficiency, is suitable for online detection and further improves crack detection capacity and reliability and safety of the integrated chip.
Owner:HARBIN INST OF TECH SHENZHEN GRADUATE SCHOOL
Early-stage AD speech auxiliary screening system aiming at mandarin Chinese
ActiveCN109841231ALow costEasy to realize large sample collectionSpeech recognitionResearch ObjectFeature extraction
The invention relates to an early-stage AD speech auxiliary screening system aiming at mandarin Chinese. The system comprises a main body testing unit, a speech feature extracting unit and a recognizing unit, wherein the main body testing unit is used for testing a tested object; the speech feature extracting unit is used for extracting the speech features of the tested object and storing the speech features; the recognizing unit is used for recognizing the speech features; and the main body testing unit comprises a spontaneous voice module, a picture describing module, a word fluency module,a poem reciting module, a sentence repeating module, a picture naming module, a span testing module, a cycle pronouncing module and a picture matching module. The system starts from the aspect that the early-stage AD speech function is damaged, aiming at the research object of AD early-stage screening of the mandarin Chinese, the invention provides the assorted device relevant to the early-stage AD speech specific features, which has the advantages that the cost is low, the rich data can be acquired in real time, the large sample collection can be easily realized, remote collecting and analysis can be realized, etc.
Owner:SHENZHEN INST OF ADVANCED TECH
Method for planting rubus corchorifolius at karst regions for slope-to-terrace cliff landscape renovation
InactiveCN103283553AImprove climbing abilityHabitat adaptationCultivating equipmentsPlant protectionKarstInsect pest
The invention discloses a method for planting rubus corchorifolius at karst regions for slope-to-terrace cliff landscape renovation. Rubus corchorifolius is a plant species commonly seen in the karst regions and is high in climbing capability of rootstocks and tendrils, quite adaptive to growing environments of the karst regions, high in growing quality and free of causing biological invasion, the rubus corchorifolius is selected and planted below slope-to-terrace cliffs, frames are set up for traction growing to enable the rubus corchorifolius to cover exposed cliffs, and planting management is performed according to the method, so that overall landscape can be better renovated. The upright canopy frames are adopted, so that full utilization of space and maintaining of ventilation and light-transmitting are realized, occurrence of plant diseases and insect pests is avoided, the rootstocks and the tendrils can be dragged to the greatest extent to cover the cliffs, and effect of renovation of cliff landscape is realized. Trimming and shaping are performed in winter each year to prevent occurrence of plant diseases and insect pests, and manual control and traction are performed to growing of the rootstocks and the tendrils to renovate the cliff landscape. By the method, landscape renovation can be quickly and effectively performed on the slope-to-terrace project cliffs at the karst regions, water and soil loss can be reduced, and certain economic benefit can be created, so that the method has very good application prospect.
Owner:周传艳
Method for treating sewage by constructing artificial wetland with vetiver grass
InactiveCN102992485AConducive to survivalNo intrusionSustainable biological treatmentBiological water/sewage treatmentConstructed wetlandMicrochiroptera
The invention discloses a method for treating sewage by constructing an artificial wetland with vetiver grass, comprising the following specific steps: a, growing seedlings; b, constructing a wetland; and c, guiding the sewage. The bed wall and the bottom of the wetland constructed by the method disclosed by the invention are waterproof structures for preventing the sewage from leaking to pollute the underground water. Gangue, brick bats, coal cinder and gravel are used on the wetland bed as compound matrix to fill the wetland; the compound matrix is capable of adsorbing, filtering and stopping suspended solids in the sewage; the vetiver grass is planted at the row spacing of 40 cm*40 cm, so that enough space is remained for the vetiver grass to tiller and grow; and the vetiver grass may not grow sparsely. After the artificial wetland is constructed by the method disclosed by the invention, the removal effect on SS (Suspended Solids), TN (Total Nitrogen), COD (Chemical Oxygen Diode) and BOD (Biological Oxygen Diode) in domestic sewage is good, and the quality of the yielding water is up to the national drainage standard.
Owner:河南省中州环境保护工程集团有限公司
Real-time service monitoring method and device, electronic equipment and storage medium
ActiveCN111240940AReduce difficulty and riskNo dependenciesHardware monitoringService systemReal-time computing
The invention provides a real-time service monitoring method and device, electronic equipment and a storage medium. The real-time service monitoring method comprises the steps of obtaining a databaselog to generate a first data snapshot, obtaining a service log to generate a second data snapshot, obtaining interface interception data to generate a third data snapshot, identifying the first data snapshot, the second data snapshot and the third data snapshot as events of different service event types through a first rule engine, aggregating the events of different service event types through asecond rule engine to generate a to-be-executed task, and executing the to-be-executed task to perform data check. According to the method and the device provided by the invention, real-time service monitoring is realized without depending on a service system.
Owner:JIANGSU MANYUN SOFTWARE TECH CO LTD
Request data verification system and method
The embodiment of the invention discloses a request data verification system and method. The method comprises the steps that a universal interceptor receives request data transmitted by a user from anextranet platform to an intranet platform, carries out first-dimensional verification on the request data, and continues to transmit the request data; a form field interceptor receives the request data transmitted from the universal interceptor, verifies page form information of the request data and then continues to transmit the request data; a logic interceptor receives the request data transmitted from the form field interceptor, and transmits the request data to the intranet platform after verifying an application programming interface of the request data; and after the request data is intercepted, the intercepted position of the request data is displayed through a data interception prompter. Therefore, the security of accessing the intranet service by the extranet platform is improved, the cost of accessing the platform by the intranet system is reduced, and the access efficiency is improved.
Owner:SUNING CLOUD COMPUTING CO LTD
Rotor assembly for electric motor and electric motor with internal rotor
InactiveCN1441986ADid not enterNo intrusionMagnetic circuit rotating partsManufacturing stator/rotor bodiesEngineeringInternal dimension
An electric motor having a stator arranged on a sleeve; and a rotor assembly having a rotor shaft and at least one permanent magnet arranged on the rotor shaft, the rotor shaft being rotatbly housed in the sleeve. An external dimension of the rotor assembly and an internal dimension of the stator are selected such that the rotor assembly is free to move in the axial direction while the rotor assembly is inserted into the stator. The rotor assembly is aligned within the stator in the magnetic center of the stator by self-centering magnetic forces.
Owner:MINEBEA CO LTD
Sapphire blue glass and preparation technology thereof
The invention discloses sapphire blue glass which is prepared from glass components and coloring agent components.The glass components comprise, by mass, 70%-80% of SiO2, 1%-2% of Al2O3, 6%-9% of CaO, 0.1%-0.2% of Fe2O3, 1%-2% of MgO, 0.15%-0.25% of SO3 and 13%-18% of R2O; the coloring agent components comprise, by mass, 0.2%-0.3% of Fe2O3, 0-0.2% of CuO and 0.005%-0.02% of CoO.The sapphire blue glass is bright in color, stable in color and luster, nontoxic, odorless, simple in production technology, low in cost and worthy of popularization.
Owner:李贻亚
Method and device for determining dependency relationship
InactiveCN108228248AAchieve blockingNo intrusionProgram initiation/switchingSpecific program execution arrangementsComputer science
The invention provides a method and device for determining a dependency relationship. The method comprises the steps of determining an associated application corresponding to a primary application; obtaining a blocking route used for causing the effect that the primary application cannot call the associated application, wherein the blocking route is used for blocking the primary application from calling the associated application; utilizing a calling result to determine the dependency relationship of the primary application and the associated application. According to the technical scheme, based on the blocking route, an operation of calling the associated application by the primary application can be routed to an invalid address to achieve blocking between the primary application and theassociated application, and therefore the dependency relationship of the primary application and the associated application can be determined. For the primary application, the blocking process is a normal calling failure, codes of the primary a pplication do not need to be modified, and no intrusion occurs to the codes of the primary application.
Owner:ALIBABA GRP HLDG LTD
Health-care soft-shelled turtle liquid and preparation method thereof
InactiveCN103462012AImprove athletic abilityImprove hypoxia toleranceFood preparationBiotechnologyLiver and kidney
The invention discloses a health-care soft-shelled turtle liquid and a preparation method thereof, and relates to the field of foods and nutriology. According to the health-care soft-shelled turtle liquid, soft-shelled turtle with the function of nourishing liver and kidney Yin is organically matched with astragalus membranaceus with the functions of replenishing qi and invigorating spleen and herba epimedii with the functions of invigorating kidney and strengthening Yang so that Yin and Yang are complemented, the spleen and the kidney are compatible, and the liver and the spleen gain benefits; experiments prove that the health-care soft-shelled turtle liquid has the function of promoting the improvement of the body immune cell phagocytic ability, the fatigue resistance, the anoxia tolerance and the sexual function. By using a method for extracting tissue cells of the soft-shelled turtle through low-temperature freeze thawing, the swelling of ice particles in the tissue cells of the soft-shelled turtle is caused and further membranolysis is caused, protein, nucleic acid and bioactivators in the cells release in a solution, and the loss of bioactive factors in the tissue cells of the soft-shelled turtle is minimally reduced through centrifugal collection, and filtration and sterilization. The preparation process is operated under a low-temperature condition, the process is simple, and no external chemical substances are invaded in the production process.
Owner:济南市卫生科技交流服务中心
Service version weight gray release system
ActiveCN110198353ANo intrusionResolve version weight load service requestsVersion controlData switching networksWeight managementOperating system
The invention relates to the field of distributed environment application version management, discloses a service version weight gray release system, and solves a version weight load service request configured according to a service version dynamically to achieve service version weight load and gray release of the service version. The system comprises a registration center, a database and a service version weight management module. The registration center provides an interface capable of dynamically modifying service version weight information, and the service version weight management modulecalls the interface to dynamically modify the service version weight information. When the registration center is started or restarted, all configured service version weight information can be pulledfrom the database and stored in the service node list in the memory of the registration center, so that a registered service consumer can obtain different weights of different versions of service nodes corresponding to the service node list when pulling the service node list. The system is suitable for service version weight gray release.
Owner:SICHUAN CHANGHONG ELECTRIC CO LTD
Indirect data access method based on dubbo
InactiveCN106844387ANo intrusionImplement automatic registrationDatabase management systemsSpecial data processing applicationsAccess methodData provider
An indirect data access method based on dubbo is provided. The method is characterized in that a data exchange and sharing service system is divided into two parts to deploy, namely, data providers and data consumers; the two parts are distinguished according to the difference of the dubbo configuration files; the providers that carry out data exchange by using the dubbo provide services of multiple data, so as to provide the consumers to obtain data for their demand; and the consumers obtains data by using the interface.
Owner:CHINA CHANGFENG SCI TECH IND GROUPCORP
Valve apparatus, arrangement with valve apparatus and method for operating arrangement
Owner:GEA ASEPTOMAG
Distributed service-based fault simulation method and device
PendingCN111786823ANo intrusionSimulation is accurateData switching networksSoftware simulation/interpretation/emulationEngineeringDistributed services
The invention provides a distributed service-based fault simulation method and device. The distributed service-based fault simulation method comprises the steps of receiving a fault simulation instruction through a probe in an application node server; and performing fault simulation according to the fault simulation instruction. The distributed service-based fault simulation method and device provided by the invention have the advantages of no invasion, real-time effect and dynamic plugging. Faults of a single cluster or the whole cluster can be simulated, and method-level faults in application nodes can be accurately simulated.
Owner:INDUSTRIAL AND COMMERCIAL BANK OF CHINA
Rapid functional magnetic resonance imaging method for evaluating PM2.5-induced lung injury
InactiveCN110558985ARelieve painNo intrusionImage enhancementReconstruction from projectionIn vivoMagnetic resonance scanner
The invention discloses a rapid functional magnetic resonance imaging method for evaluating PM2.5-induced lung injury, wherein the method comprises the steps: continuously anesthetizing a rat, sendingthe rat into a cavity of a magnetic resonance scanner, and scanning a proton localization image to obtain position information of the lung of the rat; delivering hyperpolarized inert gas to the lungof the rat; obtaining lung multi-diffusion sensitive factor diffusion weighted rapid magnetic resonance images of the rat under different diffusion sensitive factors b; obtaining lung chemical shift saturation recoquite rapid magnetic resonance spectra of the rat under different exchange time tau; obtaining an alveolar tube inner diameter r and an alveolar tube outer diameter R; and calculating toobtain the alveolar depth h, the surface volume ratio SVR and the average lining interval Lm. The measurement mode has the advantages of no invasion, no ionizing radiation and short scanning time, and can relieve the pain of a subject in the detection process; gas exchange function information of the lung of the subject in vivo is obtained.
Owner:WUHAN INST OF PHYSICS & MATHEMATICS CHINESE ACADEMY OF SCI
An automatic sealing pipe arrangement
The invention discloses a kind of automatic sealing pipe device, which at least includes two pressure rooms, a connecting valve and a pressure meter, the pressure meter is connected with the pipe, the pressure room is connected to the pipe through the connecting valve, the device has an air charging end; the connecting valve includes a valve base, a valve cover, a upper valve core body and the subjacent valve core board, the base and the cover are all have a channel, the valve base and the cover are connected together with the disengaging piece; the two cores are set on the top of the valve cover channel and the bottom of the valve base channel through springs, the correspondent end has a supporting pole which can lead against each other. The pressure room is connected to the pipe when in normal pressure; the bidirectional automatic sealing can be realized when needing to disengage the pressure room. The invention is easy to be assembly and examined, it can avoid from error operation, prevents the accidence.
Owner:GUANGZHOU BAIYUN ELECTRIC EQUIP
Method and device for acquiring remote call relationship between application modules
ActiveCN109981546ANo intrusionNo intrusion requiredInterprogram communicationTransmissionComputer moduleSource code
The invention discloses a method and a device for acquiring a remote call relationship between application modules, and relates to the technical field of computers. A specific embodiment of the methodcomprises the following steps: for each application module, obtaining a source code of the application module; obtaining original calling data of the application module according to the source code of the application module; and according to the original calling data of each application module, obtaining a remote calling relationship between the application modules. According to the embodiment, the technical problem that only the remote calling relation between the application modules accessing the same type of RPC framework can be obtained by adopting a registration center framework is solved, and then the technical effect of the remote calling relation between the cross-framework application modules is achieved.
Owner:BEIJING JINGDONG SHANGKE INFORMATION TECH CO LTD +1
Method and system for determining production progress and order inventory, and edge server
PendingCN112016369ANo intrusionAutomatic judgmentCharacter and pattern recognitionOffice automationProduction lineEdge server
The invention discloses a method and system for determining production progress and order inventory, and an edge server, and the method comprises the steps: collecting a video frame of a production link operation region in a production line; performing image recognition on the acquired video frame, and determining the brightness of an operation area in the video frame; and when the brightness of the operation area in the video frame is smaller than a preset brightness threshold value, determining that the production link operation is finished, and obtaining the finishing time of the productionlink operation. By the adoption of the scheme, non-invasive, automatic and accurate judgment of the production progress can be achieved.
Owner:ALIBABA GRP HLDG LTD
Data verification method and device, medium and electronic equipment
PendingCN111258998ANo intrusionAutomatic verificationDigital data information retrievalSpecial data processing applicationsProgramming languageUniversal service
The invention provides a data verification method and device, a medium and electronic equipment, and the method comprises the steps: obtaining the attribute of at least one verification field for dataverification; configuring a first service uniqueness rule for data verification according to the attribute configuration of the at least one verification field; and performing data verification on the to-be-verified data according to the first service uniqueness rule to obtain a corresponding verification result. According to the invention, the universal service uniqueness verification rule is configured, the logic of the uniqueness verification rule is defined as the universal service, the verification of the rule is automatically realized in the system bottom layer framework, and no invasion is caused to the service code.
Owner:BEIJING BYTEDANCE NETWORK TECH CO LTD
Carbon fiber composite plate layering defect air coupling Lamb wave ultrasonic detection method based on modal decomposition imaging algorithm
ActiveCN114720560AAvoid secondary pollutionExtended service lifeAnalysing solids using sonic/ultrasonic/infrasonic wavesProcessing detected response signalAlgorithmFiber orientation
The invention discloses an air coupling Lamb wave ultrasonic detection method for layering defects of a carbon fiber composite plate based on a modal decomposition imaging algorithm. Connecting equipment and debugging; carrying out modal decomposition processing on the detected signal; carrying out feature extraction and analysis on the instantaneous energy of the detection signal subjected to modal decomposition processing and the flawless reference signal; representing the layering defect of the carbon fiber composite material plate by taking a cross correlation coefficient of instantaneous energy of a detection signal in a scanning direction forming the same angle with the fiber direction and a defect-free reference signal as a damage index; a two-dimensional image of the damage index is obtained from A scanning data of rotary scanning through a rotary scanning defect probability imaging method, and qualitative analysis and quantitative characterization of the carbon fiber composite plate are achieved. According to the invention, accurate characterization of layering defects is realized, and the problem of secondary pollution caused by a coupling material to a to-be-detected piece in the existing detection process is solved.
Owner:HARBIN INST OF TECH
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