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50 results about "Needs analysis" patented technology
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Needs analysis is the formal process that sits alongside Requirements analysis and focuses on the human elements of the requirements.
Centralized, requisition-driven, order formulating, e-procurement method using reverse auction
A system and methods are described for providing a fully automated, requisition-driven, “Just-In-Time” supply-based, centralized e-procurement system, suitable for governments or entities with similar procurement needs. A Web site-based reverse-auction among competing authorized suppliers is employed for purchase of all goods and services, except those that must be procured by other means. Automated methods are provided for: requisition handling and pooling; order formulation; processing and tracking; consolidated, distributed and other shipping arrangements; procurement accounting and payment authorization; supplier-relations administration; centralized e-procurement catalog management; procurement data analysis, and report and alert generation; procurement-needs analysis; and inventory management. A structure of internal and external modules is created for security. To the extent possible, all communication from and to and within the system is performed digitally.
Owner:I-BUY INC
Method and apparatus for sorting products by features
InactiveUS7426481B1CommerceSpecial data processing applicationsComputerized systemProduct Identifier
A computer system provides product selections to a user according to a needs analysis. A database stores pre-generated product configurations and product configuration information. The product configuration information includes product features and product rules governing allowable combinations of the product features. Received product related data can include different types of information such as attribute information and product identifier information. The received product related data is processed to determine the type of received information. If the type is attribute information, the received product related data is filtered in accordance with the product configuration information and one or more product configurations that meet requirements of the received attribute information is identified. If the type is product identifier information, one or more of the pre-generated product configurations that corresponds to the received product related data is identified. Each identified product configuration and each identified pre-generated product configuration is provided to the user.
Owner:VERSATA DEV GROUP
Applied artificial intelligence technology for narrative generation using an invocable analysis service with analysis libraries
ActiveUS11023689B1New buildingSimple designNatural language translationMathematical modelsEngineeringNeeds analysis
Disclosed herein are example embodiments of an improved narrative generation system where an analysis service that executes data analysis logic that supports story generation is segregated from an authoring service that executes authoring logic for story generation through an interface. The analysis service may comprise a plurality of analysis applications and a plurality of analysis libraries, where the analysis applications can be segregated from the analysis libraries through another interface. Accordingly, when the authoring service needs analysis from the analysis service, the authoring service can invoke the analysis service through the interface; and when an analysis application needs analysis from an analysis library, the analysis application can invoke the analysis library through the another interface. By exposing the analysis service to the authoring service through the shared interface and by exposing the analysis libraries to the analysis applications through the shared another interface, the details of the logic underlying the analysis service and analysis libraries are shielded from the authoring service and analysis applications respectively (and vice versa).
Owner:SALESFORCE COM INC
Software license usage amongst workgroups using software usage data
InactiveUS20110010216A1Digital data processing detailsAnalogue secracy/subscription systemsUser needsSoftware license
An approach is provided that receives a message from a first user. The first user's message requests a license to a licensed product that has previously been purchased by the organization. The system identifies current users in the organization that currently have licenses to the licensed product. A need score is calculated that reflects a needs analysis of the first user to the licensed product. Current user need scores are calculated and these need scores correspond to the needs of the current users pertaining to the licensed product. The first user's need score is compared to the current user product need scores and a second user is selected based on the comparison where the first user's need score is better than the second user need score. The second user's license to the licensed product is revoked and the first user is granted a license to the licensed product.
Owner:IBM CORP
Applied artificial intelligence technology for narrative generation using an invocable analysis service and data re-organization
ActiveUS11003866B1New buildingSimple designNatural language translationMathematical modelsEngineeringData reorganization
Disclosed herein are example embodiments of an improved narrative generation system where an analysis service that executes data analysis logic, including data re-organization logic, that supports story generation is segregated from an authoring service that executes authoring logic for story generation through an interface. Accordingly, when the authoring service needs analysis from the analysis service, it can invoke the analysis service through the interface. By exposing the analysis service to the authoring service through the shared interface, the details of the logic underlying the analysis service are shielded from the authoring service (and vice versa where the details of the authoring service are shielded from the analysis service). Through parameterization of operating variables, the analysis service can thus be designed as a generalized data analysis service that can operate in a number of different content verticals with respect to a variety of different story types.
Owner:NARRATIVE SCI
Applied artificial intelligence technology for narrative generation using an invocable analysis service and configuration-driven analytics
ActiveUS10963649B1New buildingSimple designNatural language translationMathematical modelsEngineeringMachine learning
Disclosed herein are example embodiments of an improved narrative generation system where an analysis service that executes data analysis logic that supports story generation can include configuration-driven analytics, such as at least one of a configuration-driven peaks analytic, a configuration-driven jumps analytic, a configuration-driven runs analytic, and / or a configuration-driven streaks analytic. In an example embodiment, the analysis service can be segregated from an authoring service that executes authoring logic for story generation through an interface. Accordingly, when the authoring service needs analysis from the analysis service, it can invoke the analysis service through the interface. By exposing the analysis service to the authoring service through the shared interface, the details of the logic underlying the analysis service are shielded from the authoring service (and vice versa where the details of the authoring service are shielded from the analysis service). Through parameterization of operating variables, the analysis service can thus be designed as a generalized data analysis service that can operate in a number of different content verticals with respect to a variety of different story types.
Owner:NARRATIVE SCI
Turbine blade infiltrated layer mechanical property test evaluation method
PendingCN113466041AEvaluate the overall responseMaterial strength using tensile/compressive forcesMaterial strength using repeated/pulsating forcesTurbine bladeStructural engineering
The invention belongs to the field of gas turbine blades, and particularly relates to a turbine blade infiltrated layer mechanical property test evaluation method. The method comprises the following steps: 1, demand analysis: determining a concerned part of a turbine blade according to a service condition; and determining a performance analysis index of the turbine blade; 2, test design: designing a test piece design according to the concerned part of the turbine blade, the test piece comprising a standard test piece and a structural feature piece; determining test items and loading conditions of each standard test piece and each structural feature piece according to the performance analysis index of the turbine blade; and respectively testing each standard test piece and the structural feature piece, and acquiring test data; and 3, quantitatively evaluating the single performance and comprehensive performance based on test data. According to the turbine blade infiltrated layer mechanical property test evaluation method, quantitative evaluation of the infiltrated layer mechanical property of the actual use requirement of the turbine blade can be comprehensively reflected.
Owner:AECC SHENYANG ENGINE RES INST
Timing analysis method and apparatus for enhancing accuracy of timing analysis and improving work efficiency thereof
InactiveUS8000951B2Improve accuracyImprove work efficiencyComputer aided designSoftware simulation/interpretation/emulationStatic timing analysisAnalysis method
A timing analysis apparatus has a block simulation information storing section, a SPICE deck generating section, and a feedback-based static timing analyzing section. The block simulation information storing section stores simulation information for each block when performing circuit analysis by partitioning a circuit into blocks, the SPICE deck generating section generates a SPICE deck by interconnecting the blocks, for a path that needs analysis, by using a result of static timing analysis and using simulation conditions for the each block. The feedback-based static timing analyzing section causes a result of the simulation performed using the generated SPICE deck to be reflected in the static timing analysis.
Owner:FUJITSU LTD
Method and systems for filtered, real-time referral searches
PendingUS20210043320A1Medical communicationDigital data information retrievalReferralMedical treatment
A method for filtered, real-time referral searches includes receiving, by an analysis engine, during a patient interaction between a patient and an operator, an identification of a clinical need. The analysis engine analyzes the identification of the clinical need and data associated with the patient to determine at least one patient requirement. The analysis engine identifies a plurality of medical providers as potential referrals for the patient. The analysis engine generates a question to ask the patient and modifies a user interface displayed to the operator, during the patient interaction, to include the generated question. The analysis engine receives input responsive to the generated question. The analysis engine accesses at least one state machine to filter the plurality of medical providers. The analysis engine modifies, during the patient interaction, the user interface, resulting in a display of an identification of each medical provider in the filtered set of medical providers.
Owner:KYRUUS
Timing analysis method and apparatus for enhancing accuracy of timing analysis and improving work efficiency thereof
InactiveUS20080154571A1Improve accuracyImprove work efficiencyComputer aided designSoftware simulation/interpretation/emulationStatic timing analysisAnalysis method
A timing analysis apparatus has a block simulation information storing section, a SPICE deck generating section, and a feedback-based static timing analyzing section. The block simulation information storing section stores simulation information for each block when performing circuit analysis by partitioning a circuit into blocks, the SPICE deck generating section generates a SPICE deck by interconnecting the blocks, for a path that needs analysis, by using a result of static timing analysis and using simulation conditions for the each block. The feedback-based static timing analyzing section causes a result of the simulation performed using the generated SPICE deck to be reflected in the static timing analysis.
Owner:FUJITSU LTD
User demand analysis method and device, computer equipment and storage medium
PendingCN111831920ASimplify the development processLow modification costDigital data information retrievalSpecial data processing applicationsUser needsEngineering
The invention relates to the technical field of big data analysis in artificial intelligence, and discloses a user demand analysis method, which comprises the steps of obtaining a target keyword corresponding to a user demand; matching the target keyword with associated keywords in a keyword library to obtain associated keywords matched with the target keyword; obtaining a subsystem mapped by thematched associated keyword; According to the subsystem, executing a user demand corresponding to the associated keyword, and obtaining an operation record of an execution process. The invention further provides a user demand analysis device, computer equipment and a computer readable storage medium. According to the invention, the user demand is converted into the target keyword, the user demand is executed through the corresponding existing subsystem, and the obtained operation record is used as the development user reference information, so that the improved system corresponding to the userdemand is obtained by modification according to the existing subsystem functional module, and the development period is shortened.
Owner:PINGAN PUHUI ENTERPRISE MANAGEMENT CO LTD
Complex dynamic data model management method
ActiveCN111881579AEasy to compareImproving Simulation Work EfficiencyGeometric CADDesign optimisation/simulationModel managementData operations
The invention discloses a complex dynamic data model management method, which comprises the following steps of: analyzing a management demand of data according to a business field of the data, analyzing data characteristics according to the management demand, and identifying attributes and types of the data, a data range, data operation and whether associated data exists or not according to the management demand and the data characteristics; finally, establishing a database model according to the attribute and type of the data, the data range, the data operation and whether associated data exists; and converting the database model into an application interface through a dynamic analyzer, and inputting data by user operation. According to the invention, the problem of poor variability of data management models in different business models can be solved.
Owner:成都安世亚太科技有限公司
Nuclear power plant fire response and drill ability evaluation system and method
ActiveCN113139322AEffectively evaluate emergency response capabilitiesImprove rescue efficiencyDesign optimisation/simulationResourcesNuclear plantEvaluation result
The invention discloses a nuclear power plant fire response and drill ability evaluation system and method. The evaluation system comprises an analog simulation model, a fire response demand analysis model, a response and drill model, a recording unit, an evaluation unit and a dynamic alarm model, wherein the analog simulation model is used for obtaining fire characteristic parameters and personnel evacuation characteristic parameters; the fire response demand analysis model determines demand data of the evaluation area for responding to the fire response; the response and drill model is used for simulating and comparing implementation conditions of rescue behaviors in the fire drill process; the recording unit is used for recording various data information in the fire response and drill process; the evaluation unit is used for evaluating fire response and drill ability and outputting an evaluation result; and the dynamic alarm model is used for dynamically evaluating each index of the evaluation result and performing real-time early warning. According to the nuclear power plant fire response and drill ability evaluation system and method provided by the invention, the emergency processing ability when a fire occurs is effectively evaluated, so that deployment in advance is facilitated.
Owner:SUZHOU NUCLEAR POWER RES INST +3
Intelligent material taking method and system of bucket wheel machine
InactiveCN112783106AUnderstand clearlyTotal factory controlProgramme total factory controlCoal blendingIndustrial engineering
The invention relates to an intelligent material taking method and system of a bucket wheel machine. The method comprises the steps that after an automatic material taking command is received, a blending combustion plan is analyzed according to the boiler combustion requirement, data meeting the optimal coal blending scheme is obtained, the data are transmitted to an upper scheduling and monitoring system module, and the upper scheduling and monitoring system module judges whether the raw coal storage coal quantity meets the requirement or not and adopts an optimal selection algorithm, the optimal material piling and taking scheme and area are obtained and pushed to an operator; full-automatic material taking is started, and the bucket wheel machine automatically moves to a material piling and taking area to conduct material piling and taking operation; the lower execution and acquisition system module returns single-time material taking data in real time and records a material taking track; the upper scheduling and monitoring system module calculates material volume change parameters of single rotation, establishes a new three-dimensional model of the coal yard and updates the data of the coal yard. The problems that a traditional bucket wheel machine needs human intervention in material taking, the automation degree is low, and the intelligence level is low are solved, the energy consumption of the system is reduced, and the coal blending efficiency and the boiler combustion stability are improved.
Owner:DATANG ENVIRONMENT IND GRP
Automatic driving scene self-recognition method and storage medium
PendingCN114756505AImprove utilization efficiencyHigh reuse rateRegistering/indicating working of vehiclesFile system administrationDriver/operatorTraffic crash
The invention relates to an automatic driving scene self-recognition method and a storage medium. The method comprises the steps of data acquisition and storage, data cleaning, events, scene recognition and point burying, data cutting, classification and label labeling, format conversion and data use. According to the invention, automatic identification and extraction, format conversion and labeled classified storage management are carried out on all collected whole vehicle network signals and sensor original signal data; a scene library established according to layering and classification of real vehicle data covers a natural traffic flow scene, an automatic driving failure working condition, driver takeover data, whole vehicle driving data, a working condition outside an operation area range, a traffic accident, traffic participant interaction data and man-machine interaction data. Big data support can be provided for automatic automobile product definition, function planning, demand analysis, software and hardware development, system integration, simulation and real automobile verification, function and performance rapid iteration updating, automatic driving standard regulation making and the like, and the utilization efficiency and the repeated utilization rate of data are improved.
Owner:CHONGQING CHANGAN AUTOMOBILE CO LTD
Service index construction method and system, electronic equipment and storage medium
The invention relates to the field of big data processing, in particular to a service index construction method and system, electronic equipment and a storage medium. The method comprises the following steps: a service demand acquisition step: an application layer analyzes and outputs a service index demand to an engine layer according to a demand; and a service index construction step: the enginelayer completes construction of the service index corresponding to the service index demand according to the service index demand in combination with a preset service index definition rule. By constructing an engine layer, providing a one-stop index statistical service in a toolized form and upwards supporting statistical requirements of a plurality of service indexes, an application side only needs to complete corresponding index logic configuration in the engine layer based on the service requirements, so that index statistical logic can be quickly realized, and a corresponding interface iscalled to obtain a data result; corresponding result display is achieved in the application, and the secondary development and improvement efficiency of index designers is effectively improved.
Owner:BEIJING MININGLAMP SOFTWARE SYST CO LTD
Man-machine interactive selling method
InactiveCN101533540AMeet pre-sales service requirementsOvercome the problem of information asymmetryCoin-freed apparatus detailsMarketingDisplay deviceMan machine
The invention discloses a man-machine interactive selling method, which is applicable to automatic selling systems to carry out automatic selling in response to the requirements of users. The method comprises the following steps: starting a plurality of display devices for placing commodities to be sold and establishing a two-dimension coordinate system of the commodities to be sold; providing a man-machine interface for collecting feature information of users and generating results of requirement analysis based on the information; converting the results of requirement analysis into at least a two-dimension coordinate system corresponding to at least a commodity to be sold according to certain predetermined corresponding relation; and executing a process of selling the commodity to be sold corresponding to the two-dimension coordinate system. As the method is provided, the commodities which are required to experience pre-sales analysis are well sold by the traditional selling machines, thus exploiting marketing channels for diversified products such as cosmetics, health products and drugs and widening the application field of the selling machines.
Owner:吴志刚
Query statement generation method and device and data query method and system
ActiveCN111309991AImprove query efficiencyDigital data information retrievalSpecial data processing applicationsEngineeringData profiling
The invention relates to a query statement generation method and device, computer equipment and a storage medium. The method comprises the steps that in a demand analysis selection page, user demand editing information is obtained, and the user demand editing information comprises user demand information and a user demand purpose; determining a corresponding data analysis structure according to auser demand purpose; and generating corresponding target demand description information according to the user demand information and the data analysis structure, wherein the target demand descriptioninformation is used for generating a corresponding target query statement. By adopting the method, the query efficiency can be improved. In addition, the invention further provides a data query methodand system, computer equipment and a storage medium.
Owner:广州三七互娱科技有限公司
Aggregation method and device for search results based on artificial intelligence
ActiveCN106570116ASolve technical problems with low retrieval efficiencySpecial data processing applicationsWeb data browsing optimisationUser needsEngineering
The invention provides an aggregation method and device for search results based on artificial intelligence. The method comprises the following steps: searching according to a fuzzy requirement search term supplied by a user to obtain pages, performing requirement analysis on all the pages obtained by searching to obtain information of requirements matched with the pages, selecting a target page from the pages obtained by searching according to the information of the requirements matched with the pages, and aggregating the search results in a way of preferentially displaying the target page in the search results. The target page is selected according to the information of the requirements matched with the pages, so that the target page can be better matched with the requirement, and the technical problem of low search efficiency caused by relatively low matching between the search results and the requirements of the user during searching aiming at the fuzzy requirement search term in the prior art is solved.
Owner:BEIJING BAIDU NETCOM SCI & TECH CO LTD
Operating personnel unsafe behavior database analysis method and system, medium and application
The invention belongs to the technical field of database analysis, and discloses an operating personnel unsafe behavior database analysis method and system, a medium and application. Comprising the following steps: basic data collection: systematically collecting personnel unsafe behavior basic data from four dimensions of personnel violation records, regional violation information, personnel basic information and safety education training conditions; and basic database construction: constructing the multi-dimensional basic database for the unsafe behaviors in large bridge construction through six stages of demand analysis, concept structure design, logic structure design, physical structure design, database implementation and database operation and maintenance in sequence. The system comprises: a basic data collection module; a basic database construction module; and an early warning system. The invention can control and manage the database, and can be used for establishing, using and maintaining the database; and unified management and control are performed on the database based on the DBMS system, so that the security and integrity of the database can be ensured.
Owner:CHONGQING JIAOTONG UNIVERSITY +4
Virtual test architecture for aero-engine high-altitude simulation test
ActiveCN114154294AImprove persuasivenessSpeed up R&D iterationsGeometric CADSustainable transportationAviationPhysical system
The invention provides a virtual test architecture for an aero-engine high-altitude simulation test, and belongs to the technical field of aero-engine tests, and the virtual test architecture comprises a demand analysis layer which is used for carrying out the demand analysis of a high-altitude platform virtual test for the aero-engine high-altitude simulation test, and determining the needed key technology and research range; the technical support layer is used for carrying out modeling and simulation in sequence according to an analysis result of the demand analysis layer, and determining a virtual test platform technology and a virtual test prototype technology; the engineering verification layer is used for building a virtual prototype and performing function rehearsal and verification of the high-altitude platform under the condition that the physical system is connected to the virtual test prototype; and the application layer is used for performing test capability and testable range evaluation, test scheme pre-optimization, test layout and test layout optimization and test data validity evaluation after function rehearsal and verification. By means of the processing scheme, the test simulation degree is improved, the test period is shortened, and high-altitude platform test technology progress is promoted.
Owner:AECC SICHUAN GAS TURBINE RES INST
Construction method of overwater emergency rescue equipment system
PendingCN112819671AStrong targetingTargeted optimizationResourcesEmergency rescueConstruction engineering
The invention provides a construction method of an overwater emergency rescue equipment system, and belongs to the field of system construction. The construction method of the overwater emergency rescue equipment system comprises the following steps: a problem proposing and range defining link, an equipment system design principle determination link, a demand analysis link, an equipment system draft forming link, and an equipment system evaluation link. According to the method, equipment requirements are taken as guidance, and, on the premise of defining the range of the equipment system and defining the design principle of the equipment system, an equipment system construction iteration process of problem proposing and range defining-the design principle of the equipment system-requirement analysis-the draft of the equipment system-the evaluation of the equipment system is strictly followed; and an equipment system demand fusion analysis method taking mission as traction and equipment demand as guidance is adopted, so that the pertinence, systematicness, practicability and scientificity of the constructed overwater emergency rescue equipment system are guaranteed.
Owner:中国船舶重工集团公司第七一四研究所
Project supervision method
PendingCN113487172AImprove build qualityGood serviceOffice automationResourcesFeasibility studyQuality control
The invention relates to a project supervision method, which comprises the following steps: S1, establishing a quality control mechanism, an investment control mechanism, a progress control mechanism and a change control mechanism before project construction; s2, performing supervision work in two aspects of a feasibility research stage and a demand analysis stage, and building reports of safety management, contract management and information management in the engineering construction process; s3, during engineering construction, using an OA system and an ERP system for tracking the implementation process of the project and the dialing of the progress in real time, and ensuring that the progress of the project corresponds to the dialing of the progress and is open and transparent; s4, when the supervisor carries out organization coordination, coordinating all parties participating in system engineering construction; and S5, after engineering construction, enabling the supervision unit to carry out part-by-part acceptance check on the work starting project according to the engineering inspection report. The construction quality of constructional engineering can be improved, and the expected target of engineering construction is achieved.
Owner:南昌路兴交通工程监理咨询有限公司
APP information pushing system and method for all-purpose card, and medium
PendingCN112650925AEasy to useImprove accuracyDatabase management systemsRelational databasesBehavioral analyticsData acquisition
The invention belongs to the technical field of data processing, and relates to an APP information pushing system and method for an all-purpose card, and a medium, the APP information pushing system comprises a data acquisition module, a database, an ETL module, a model module and a pushing module, and the data acquisition module is used for acquiring data and behaviors of a user; the database is used for storing and evaluating data and behaviors of the user; the ETL module is used for processing the data and behaviors of the user according to the data processing model; the model module is used for substituting the user data and behaviors processed by the ETL module into the data processing model for clustering calculation, and dividing the data and behaviors into a plurality of categories; and the pushing module is used for pushing information according to the data and the behavior category of the current user. Behavior analysis data generated in the APP is analyzed, the accuracy of random demand analysis is improved, and therefore the use experience of a user for the APP is improved.
Owner:通号智慧城市研究设计院有限公司
Method for automatic identifying weeds in field and medicine spraying device
ActiveCN100437629CAccurate identificationReduce pollutionCharacter and pattern recognitionWeed killersFarm machineComparison standard
The invention discloses an automatic identification method of weed, including: using pickup camera on the farm machine to collect the real-time images of plant which need to be analyzed in the field, and transmit them into the computer on the machine. The computer stores the images comparison standards from a large number of crops and weeds with application of statistical methods, which is compared with the image of plant that needs analysis though identification method, and determines whether the plant is crop or weed according to the result of analysis, and then control the spraying machine will spray drug aiming at the weed according to the result of comparison. The invention can identify the crop and weed well, and spray drug to the weed exactly according to the distribution, to save pesticide and reduce environment pollution.
Owner:CHINESE ACAD OF AGRI MECHANIZATION SCI
Clustering method of low-voltage distribution network based on fuzzy clustering
ActiveCN103903189BReduce workloadSystematize the screening processData processing applicationsMatrix convertersLow voltage
Owner:SOUTH CHINA UNIV OF TECH
Knowledge Fusion Method Based on Dynamic Ontology in Cloud Manufacturing Mode
ActiveCN104239660BImprove matchSpecial data processing applicationsManufacturing technologySubject matter
A knowledge fusion method based on dynamic ontology in the cloud manufacturing mode belongs to the research content of modern manufacturing technology in the field of advanced manufacturing technology. This method provides a solution for the integrated application of distributed heterogeneous resources in the cloud manufacturing mode. This method forms fusion knowledge resources based on dynamic ontology constructed by multi-domain ontology. First, carry out semantic analysis and analysis on the knowledge requirements to obtain domain term keywords; then find relevant ontology fragments from the multi-domain ontology according to the keywords, and reorganize these ontology fragments to form a dynamic ontology; on this basis, use dynamic ontology terminology Analyze the knowledge resources hidden in the document, obtain the knowledge fragments represented by paragraphs, calculate the themes of the knowledge fragments, and associate them with the dynamic ontology to form a fusion knowledge resource. To a certain extent, the present invention realizes unified access and management of multi-source heterogeneous knowledge resources distributed in group enterprises, realizes dynamic fusion of knowledge resources, and effectively adapts to continuous update and change of enterprise knowledge resources and knowledge requirements.
Owner:BEIHANG UNIV
Safety control method of distributed heterogeneous processing system based on workflow
PendingCN113836544AEfficient analysis of operational potentialEfficient processing meansDatabase updatingData processing applicationsIp addressSafety property
The invention relates to a safety control method of a distributed heterogeneous processing system based on workflow, and the method comprises the steps: carrying out the architecture design of a safety network, including routing protocol selection, IP address planning, and general description of a core networking technology, and carrying out the security demand analysis of a smart campus platform, at least including physical-level security analysis, network-level security analysis, application-level security analysis and system-level security analysis; and formulating an emergency processing strategy for the fault of the distributed heterogeneous processing system. The method is an important reference guide for emergency work when the smart campus platform breaks down, the operation potential of the platform system is effectively analyzed by comprehensively considering multi-dimensional indexes such as network architecture, safety analysis and fault processing strategies, instructive strategies are provided for operation and maintenance of the platform system, the processing means are efficient, and the robustness and robustness of the platform system during operation are effectively ensured.
Owner:李登峻
A Genealogical High-Speed Train Modeling Method Based on Metamodel
ActiveCN105005634BSpeed up developmentSave resourcesSpecial data processing applicationsElement modelThe Internet
The present invention provides a metamodel-based high-speed train modeling method, comprising: establishing a high-speed train demand library; analyzing non-demand in the demand library to establish a metamodel; building a basic metamodel based on the metamodel, The basic meta-model has nothing to do with the pedigree design platform; on the basis of the basic meta-model, build a related data model related to the pedigree design platform; build a comprehensive data model of the pedigree design platform on the basis of the related data model ; Establish the design chain of the genealogical high-speed train data model, combine the entire genealogical model through the design chain, and establish the meta-model of the design chain. The meta-model is used in the genealogical design of high-speed trains, and the meta-model data model of genealogical high-speed trains is established to realize the collaborative and dynamic design of genealogical high-speed trains. To this end, a genealogical high-speed train design platform is established to speed up the development of high-speed trains, speed up the development, improve the development speed, and save resources.
Owner:SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI +1
A method for compiling decomposition structure of aero-engine products
ActiveCN108052742BMeet the requirements of forward designImprove normativeGeometric CADSpecial data processing applicationsAviationProcess engineering
The invention provides an aero-engine product decomposition structure preparation method, based on the technical process of system engineering, the steps are as follows, set the required content of "mission authorization"; use DOORs to conduct demand analysis; use function flow block diagram, N2 diagram or time Line analysis for functional analysis; refer to the existing engine architecture to design the architecture of the engine under study; According to the order of "Appendix" to divide the engine product hierarchy; judge whether the hierarchy division is appropriate; compile the engine product decomposition structure to place the relevant elements in the corresponding hierarchy according to the attribution relationship; judge whether the 100% principle, the principle of non-overlapping, and the high aggregation and low Coupling principle, meeting the requirements means meeting the requirements. The method provided by the invention can effectively improve the standardization, rationality and correctness of engine research and development, improve research and development efficiency, and increase the success rate of research and development.
Owner:AECC SHENYANG ENGINE RES INST
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