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73results about How to "Solve the problem of authenticity" patented technology
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Deep emotion analysis and multi-source recommendation view fusion hybrid recommendation method based on user comment
ActiveCN108573411ASolve the problem of authenticityNatural language data processingNeural architecturesDegree of similarityMultiple view
The invention provides a deep emotion analysis and multi-source recommendation view fusion hybrid recommendation method based on a user comment. The method comprises the steps that S1 a collaborativefiltering recommendation model based on the comprehensive grade of a user is realized by mining the emotional tendency of the user comment; S2 a word vector and a convolutional neural network are usedto calculate the similarity of the content information of an item; and S3 a collaboratively trained policy is used to fuse multi-source recommendation views to construct a hybrid recommendation model. A solution is provided for using short text information such as the user comment to mine the emotional tendency and solving the problem of the authenticity of the grade of the user. A theoretical basis and technical means are provided for understanding the short text description of the content of the item and fusing the recommendation models of multiple views.
Owner:祥盛(浙江)数据管理有限公司
Three-dimensional virtual dressing method of clothes for real person
InactiveCN102044038AImprove the design levelImprove design efficiencyCommercePersonalizationBody measure
The invention relates to a three-dimensional virtual dressing method of clothes for a real person, relating to the technical fields of digital clothing design. The system is characterized in that an object of the three-dimensional virtual dressing of the clothes is three-dimensional real-person body model structured according to the three-dimensional measuring data of the real person. A three-dimensional body measuring system measures the data of the real-person body of a consumer, the figure curve characteristic and the face characteristic, and guides the data into a three-dimensional dressing system; the original standard body model of the three-dimensional dressing system is corrected according to the data of the real person in the three-dimensional dressing system, and the three-dimensional real-person body model is showed virtually so as to lead the virtual body model to embody the figure characteristic and the face characteristic of the real person; the consumer and a designer decide the style, the fabric and the color design data by two-way selection, guide the data into a tailor-making system, complete the design of clothes and generate individual clothes sample pieces automatically; ready-made clothes are sewn virtually, and when the clothes are worn on the three-dimensional real-person body model, the individual dressing effect is intuitively displayed; and the design level and design efficiency of clothes are greatly improved.
Owner:SHANGHAI UNIV OF ENG SCI
Three-dimensional virtual dressing system of clothes for real person
InactiveCN102043882AImprove design level and design efficiencyImprove the design levelSpecial data processing applicationsDigitizationSoftware
The invention relates to a three-dimensional virtual dressing system of clothes for a real person, relating to the technical fields of clothing design and digital equipment thereof. The system comprises a three-dimensional anthropological measuring system, a three-dimensional dressing system, a tailor-making system, a clothing style database and a fabric database. By a concept interface, a software interface and a hardware interface, smooth transfer and conversion of data among different systems are achieved, and three-dimensional virtual dressing for the real person is realized. The three-dimensional virtual dressing system for the real person has the characteristics that a virtual three-dimensional body model similar to the practical body can be generated in a fast, convenient and vivid manner by connection and integration among all isocitric software and hardware, three-dimensional virtual dressing is carried out on the real-person model. The design level and design efficiency of clothes are greatly improved.
Owner:SHANGHAI UNIV OF ENG SCI
Embedded software testing method capable of realizing multi-technology fusion
ActiveCN104598373ASolve the problem of authenticityAddress controllabilitySoftware testing/debuggingSoftware simulation/interpretation/emulationTechnology fusionEmbedded software
The invention relates to an embedded software testing method capable of realizing multi-technology fusion. According to the characteristics of model embedded software, various test means of the embedded software are subjected to optimal combination by virtue of professional software test tools and equipment, the functions and the fault handling capabilities of the software are verified through artificial or automatic ways, the comprehensiveness and the integrity of software testing are guaranteed, the efficiency of the software testing is improved, and indexes of high reliability and high safety are achieved.
Owner:BEIJING RES INST OF PRECISE MECHATRONICS CONTROLS +1
Stamp recognition method and device
ActiveCN104616389ASolve the problem of authenticityImprove the efficiency of authenticity inquiryPaper-money testing devicesCommerceComputer science
The invention discloses a stamp recognition method and device. The method includes the steps of receiving a dynamic code of a stamp stamped on a bill to be detected, inquiring about transaction information corresponding to the dynamic code of the bill to be detected from a database on the basis of the dynamic code, judging the bill to be detected as a forged bill if the transaction information corresponding to the dynamic code of the bill to be detected is not found in the database, matching the transaction information recorded on the bill to be detected with the found transaction information if the transaction information corresponding to the dynamic code of the bill to be detected is found, judging that the stamp on the bill to be detected to be a forged stamp if the transaction information recorded on the bill to be detected is not matched with the found transaction information, and judging the stamp on the bill to be detected is a true stamp if the transaction information recorded on the bill to be detected is matched with the found transaction information. By means of the method and the device, the problem that in the prior art, the authenticity of the stamp on the bill can not be accurately recognized is solved, the stamp authenticity inquiry efficiency is improved, and the authenticity inquiry success rate is increased.
Owner:HAIMING UNITED ENERGY GRP MATRIXNETS TECH CO LTD
Control display and network system substituting integrated circuit card
ActiveCN101577656AGuaranteed confidentialityIntegrity guaranteedComplete banking machinesPayment architectureKey pressingInformation processing
The invention relates to a control display and network system substituting an integrated circuit card. A plurality of service browsers, a cashier dispenser, a network charger, an optimal computer and a database server and the like of certain network unit form a service station by adopting local area network technology. The optimal computer of each service station is connected with a router in the internet by a distinguishing computer to form a safe and reliable special service wide area network. The control display is provided with a microprocessor and a memory and is equipped with input keys and miniature liquid crystal display and the like. The invention needs to be online for information processing and does not need to be online for authorization, and can substitute the existing various IC cards. The invention can substitute the control display of a bank for realizing 'paperless transaction' and 'cashier flow reduction'. The network charger is equipped with the microprocessor for identifying and controlling software, the memory, a read-write device and a display and the like. The network charger adopts bar code technology, and the invention can be applied to the fields of retail trade, manufacturer, financial insurance, book management and warehouse automation management and the like.
Owner:刘文祥
Method for promoting relay nodes to feedback real information
InactiveCN102026285ASave storage spaceImprove transmission efficiencyError preventionNetwork traffic/resource managementRadio networksOriginal data
The invention discloses a method for promoting relay nodes to feedback real information in a distributed radio communication network. The distributed radio communication network comprises a source node, relay nodes and a destination node. The source node takes the relay nodes, which can correctly decode and feedback information to the source node, as candidate nodes, and a certain number of relay nodes are selected from the candidate nodes as forwarding nodes for forwarding information. After the forwarding nodes acquire profit from the destination node, the source node can adjust profit among the candidate nodes according to information previously fed back by the candidate nodes. By designing a profit allocation mechanism under a radio network, the method can promote the relay nodes to feedback respective real information without the supervision of other nodes or the memory of original data. Thus, network transmission rate can be largely improved.
Owner:XIDIAN UNIV
Product tracing method
PendingCN112149013ASolve the problem of authenticityDatabase distribution/replicationCommerceData informationProduct traceability
The invention provides a product traceability method, and relates to the field of block chain traceability. The product tracing method comprises the steps of uploading product data to each data node of a block chain library and obtaining a hash value; integrating the product data on each data node of the block chain library to form a complete traceability chain; generating a product two-dimensional code according to the hash value of the product data and the traceability chain, and marking the generated product two-dimensional code on a corresponding produced product; scanning the two-dimensional code attached to the surface of the product to interact with the product data on the blockchain; reading product data information of each node of the block chain in the product two-dimensional code information, and sending an index instruction to carry out product traceability query. A real and credible product traceability chain is established by utilizing the characteristic that a blockchaincannot be tampered, and the authenticity problem of data is effectively solved, so a user feels that the data of each link is credible.
Owner:北京年发纺织科技有限公司
Automatic air monitoring system and monitoring method thereof
InactiveCN107478774AAvoid destructionImprove accuracyWithdrawing sample devicesAnalysing gaseous mixturesGeneral Packet Radio ServiceAir monitoring
The invention provides an automatic air monitoring system and a monitoring method thereof. The automatic air monitoring system comprises a sample monitoring unit, a data transmission unit and a central processing unit. The system adopting scientific structural design greatly improves automation, instantaneity and accuracy of air monitoring in dependence on the structural design and a scientific monitoring method in an optimized monitoring means under the condition that energy consumption is not increased and no special equipment is additionally arranged; damage of fan blades to an initial value of sampled air in a fan blast sampling device in the prior art is well eliminated with the adoption of the pure physical structural design of the Venturi effect; the objectivity and the authenticity in the air monitoring process are well realized through the structural design of multiple monitoring air channels; the system adopts a wireless PC card communication technique and supports a GPRS (general packet radio service) wireless data transmission technique, and promptness of air monitoring is greatly improved.
Owner:浙江新寰科环保科技股份有限公司
Dynamic barcode anti-fake method
InactiveCN103927569AAccurate identificationSolve the problem of authenticityCo-operative working arrangementsCommerceBarcodeDatabase
Owner:梁东旭
Lightning arrester fault transient waveform diagnosis method and device
ActiveCN108647479ASolve the problem of authenticityTroubleshoot technical issues for performing failure analysisDesign optimisation/simulationSpecial data processing applicationsTransient stateModel selection
The invention discloses a lightning arrester fault transient waveform diagnosis method and device. According to the method and the device, a lightning arrester fault simulation model is established and a simulation test is carried out; when a deviation value between a simulation voltage waveform of a secondary side of a mutual inductor model and an actually measured voltage waveform of fault recording is smaller than or equal to a first deviation threshold, it shows that the authenticity of a simulation result of the mutual inductor model is high; at this time, if the deviation value between the simulation voltage waveform of the secondary side of the mutual inductor model and the simulation voltage waveform of a primary side of the mutual inductor model is greater than a second deviationthreshold, it shows that the simulation voltage waveform of the secondary side is deformed; a simulation current waveform of the secondary side of the mutual inductor model is obtained; the impulse current maximum amplitude and an energy withstand total value are calculated according to the simulation current waveform; and if the impulse current maximum amplitude and the energy withstand total value are smaller than set values, a lightning arrester fault type is a lightning arrester defect fault, otherwise, the lightning arrester fault type is a lightning arrester model selection fault. The technical problem that the authenticity of a fault recording waveform is difficult to judge and the fault analysis is difficult to carry out is solved.
Owner:GUANGDONG POWER GRID CO LTD +1
Internet of things equipment, server and agricultural product traceability method based on block chain
InactiveCN109615403ASolve the problem of authenticityImprove trustCommerceState of artProduct traceability
The invention discloses Internet of Things equipment, a server and an agricultural product traceability method based on a block chain. For an agricultural product traceability method based on a blockchain, the method is applied to Internet of Things equipment, and comprises the following steps: collecting information of an agricultural product in a production process to obtain production processinformation; and sending the production process information to the block chain, so that the block chain stores the production process information as traceability information of the agricultural product. According to the method, the problem that in the prior art, when a block chain is used for tracing agricultural products, only linked data cannot be tampered is solved; and the data in the agricultural product production process cannot solve the authenticity problem of the traceability data from the source due to manual acquisition and uploading, and the trust degree of consumers on the traceability information needs to be further improved.
Owner:HAONONGYI E COMMERCE CO LTD
Device for simulating pre-tensioning of compression-type fender
The invention discloses a device for simulating pre-tensioning of a compression-type fender, consisting of an elastic deformation part, a position-limit guideway part and a pre-tensioning part; the position-limit guideway part comprises a guideway, a guideway sliding block and a pulley that is fixedly arranged at one end of the guideway; the elastic deformation part is fixedly connected with the guideway sliding block of the position-limit guideway part; the pre-tensioning part consists of a pulley, a heavy block, a pulley bracket and a filiform article that is capable of bearing the weight of the heavy block; the pulley bracket supports the pulley; one end of the filiform article is connected with the heavy block and hangs the heavy block in the air; the other end of the filiform article rounds the pulley and is then connected with the guideway sliding block or the elastic deformation part. The device can simulate three sections of rigidity characteristics with large property differences, and can adjust the corresponding free deformation section distance and the minimum reaction force value in the rigid stage according to the characteristic value needed by the target rigidity curve; therefore, the device utilize one model to simulate a plurality of entities with different rigidity characteristic values and can be widely used for simulating various devices that have similar rigidity characteristic with the compression-type fender.
Owner:CHINA NAT OFFSHORE OIL CORP +2
RT-LAB-based low-voltage APF hardware-in-the-loop simulation test method and system
InactiveCN107621787ARealize closed-loop controlIncrease authenticitySimulator controlLow voltageClosed loop
The invention provides an RT-LAB-based low-voltage APF hardware-in-the-loop simulation test method and system. The method comprises: collecting a system parameter and a signal of a digital model of alow-voltage APF running in real time in a real-time digital simulation machine; sending the system parameter and signal to a tested APF controller; and sending a control command and a pulse signal, generated by the tested APF controller based on the system parameter and the signal, to the low-voltage APF digital model running in real time in the real-time digital simulation machine. According to the invention, closed-loop control between the real-time digital simulation machine and the tested APF controller is realized; a technical problem that the actual performance of the actual APF controller can not be checked or the cost is high when the software full-digital simulation or field filtering test is employed is solved; and thus the actual performance checking of the actual APF controlleris realized and the test cost is lowered.
Owner:HAINAN POWER GRID CO LTD ELECTRIC POWER RES INST
Recommendation method and device, equipment and computer storage medium
ActiveCN112395489ARealize the communication connectionTargetedDigital data information retrievalSpecial data processing applicationsEngineeringData mining
The embodiment of the invention provides a recommendation method and device, equipment and a computer storage medium, and the method comprises the steps of determining an interest label of a to-be-recommended user based on the obtained DPI data of the to-be-recommended user; determining a candidate recommendation set based on at least two models, the interest label and the feature information of the multimedia to be recommended; determining a target recommendation result from the candidate recommendation set at least based on the category information of the to-be-recommended user; and sendingthe target recommendation result to the terminal of the to-be-recommended user. Therefore, the interest of the user is mined by utilizing the DPI data to supplement the dimension characteristics of the user, so that the authenticity problem of the traditional user dimension demographic information is solved; two models are adopted to obtain a candidate recommendation set, so that the diversity ofthe candidate recommendation set is improved while the recall rate is ensured; the target recommendation result is obtained by using the thought of classifying the users, so that the recommendation for the users is more targeted, and the user experience is improved.
Owner:CHINA MOBILE SUZHOU SOFTWARE TECH CO LTD +1
Electronic delivery receipt management system and method
InactiveCN108256796ASolve the problem of authenticitySolve the problem of long-term storageMeasurement devicesTransmissionScale unitPaper document
The invention discloses an electronic delivery receipt management system and method. The system comprises a dissolved oxygen sensing and monitoring unit, a vehicle information acquisition unit, a weighing sensing and monitoring unit, a temperature sensing and monitoring unit, a humidity sensing and monitoring unit, a PH value sensing and monitoring unit, a printing unit, a master controller unit,a receiver client side unit, a transport vehicle information acquisition unit, a receiver scale unit, a server unit, an alarm message sending unit, a web client side unit, a mobile phone APP client side unit and an information sharing unit. Electronic management of the delivery receipt is realized by mainly using the automation technology, and use of the conventional paper delivery receipt is changed so that the problem of guaranteeing the key information filling authenticity in cargo handover can be solved, the problem of long-term preservation of the transaction document of both transactionsides can be solved, the problem of contradiction caused by the change of the cargo value can be solved for the both transaction sides, the problem of tedious input operation of the cargo informationcan be solved for the receiver, the personnel working efficiency can be enhanced and the accuracy of the transaction information can be ensured.
Owner:SHANGHAI JUYI ANIMAL HUSBANDRY TECH CO LTD
A method for constructing a sorting scene parallel data set based on sparse actual acquisition data
ActiveCN109448086AIncrease diversityIncrease contentEnergy efficient computing3D-image renderingGraphicsPattern recognition
The invention discloses a method for constructing a sorting scene parallel data set based on sparse actual acquisition data, which comprises the following steps of first generating a real data set; 2importing a real data set into a 3D processing tool and construct a manual sorting and stacking scene; 3 rendering that graphics to generate an artificial data set; 4 mixing the real data set and themanual data set according to the scene and influencing factors, and placing the same category in the same folder to form a parallel data set which combines the virtual and the real. The construction method of the parallel data set disclosed by the invention solves the problems of low collection efficiency, time-consuming and labor-consuming of the real data set and single content, and makes the data set diverse, reliable, good applicability and more suitable for training of the neural network. At the same time, the use of automatic annotation technology can effectively reduce the time and costof data set annotation, and improve the accuracy of data annotation.
Owner:青岛中科慧畅信息科技有限公司 +1
Method for constructing network logistics
PendingCN113222491AFix security issuesSolve the problem of authenticityLogisticsMicrocontrollerLogistics management
The task of the invention is a method for constructing network logistics by adopting new technologies such as a microcontroller and a display. Network logistics is a novel logistics system. Five mathematical publications and the like of the quantum theory are deduced according to the two laws of particle nature of Liu Zhihan. The new microphysics cast by the two new laws finds the periodic variation of the particles and its drift and avoids the wave-particle iconicity of the particles, etc. According to the two laws of object essence of Liu Zhihe, the speed of the solar system relative to the true static system is predicted to be 109.6 km / s. The four laws and the particle in-out theory of Liu Wenxiang jointly lay the basis of axiom physics. The method is a basic theory of network logistics. A network logistics function combining a microcontroller technology and a display technology is adopted and is completely the same as a common logistics function; quickness and convenience can be brought to the logistics industry, labor is saved, and the operation cost is reduced.
Owner:刘智和
Stereo inner drawing technology
InactiveCN1533920ASolve space problemsSolve the problem of authenticityOrnamental structuresSpecial artistic techniquesRosinBottle
Owner:王春光 +2
Method for identifying authenticity of Pu'er tea
PendingCN114092108ASolve the problem of authenticityAccurate identificationCharacter and pattern recognitionCommerceData informationEngineering
The invention relates to the technical field of Pu'er tea anti-counterfeiting identification, in particular to a method for identifying authenticity of Pu'er tea. The method for identifying the authenticity of the Pu'er tea comprises the following steps: s1, performing line photographing and scanning on a pressed Pu'er tea cake to generate an anti-counterfeiting image; s2, storing the anti-counterfeiting image in a cloud server, generating a two-dimensional code, and packaging the two-dimensional code on an outer package of the tea cake; s3, data processing: processing, by the cloud server, the anti-counterfeiting image; S4, scanning, by a consumer, a two-dimensional code of the package to obtain anti-counterfeiting image information through the cloud server, then photographing the tea cake by using a mobile phone terminal, and comparing and analyzes generated verification identification picture information with anti-counterfeiting identification data information in a preset database to obtain an anti-counterfeiting identification result; and S5, displaying corresponding product information such as codes and traceability. Aiming at the defects in the prior art, the invention provides the method for identifying the authenticity of the Pu'er tea with reliable performance, by which the authenticity of the Pu'er tea product can be rapidly and accurately identified.
Owner:云南鹅毛农业科技发展有限公司
Secure Beidou navigation chip and using method thereof
ActiveCN105676248ASolve the problem of authenticityLogistics monitoring is true and reliableSatellite radio beaconingTerminal equipmentMonitoring system
The invention discloses a secure Beidou navigation chip, which can solve the problem of authenticity of a positioning data source fundamentally, makes logistics supervision more real and reliable, can effectively promote the application and practice of secure positioning in a logistics monitoring system, and has the advantages of small size, low power consumption and fast speed. The secure Beidou navigation chip comprises a Beidou chip, a security encryption chip, a terminal equipment main control chip and a communication module, wherein the Beidou chip and the security encryption chip are packaged into an integrated chip through SIP, and communicate with each other through a UART interface; the terminal equipment main control chip communicates with the integrated chip through an SPI interface; and navigation data sent by a satellite is received by the Beidou chip in the integrated chip through an antenna, the navigation data is sent to the security encryption chip through the UART interface for encryption, then sent to the terminal equipment main control chip through the SPI interface, and transmitted to a logistics monitoring platform through the communication module via the antenna. The invention further discloses a using method of the secure Beidou navigation chip.
Owner:东方口岸科技有限公司 +1
Cloud service auditing system and method based on blockchain
ActiveCN112134869AOvercome the resultOvercoming the problem of user privacy leakageDatabase distribution/replicationDigital data protectionQuality of serviceQuality data
The invention discloses a cloud service auditing system and method based on a blockchain, and the system comprises a user side which monitors the attribute quality of a cloud service, carries out OREencryption on a monitoring result, and then uploads the monitoring result to the blockchain; a cloud service provider side which performs real-time cloud service attribute quality monitoring by a TPMmodule, performs ORE encryption on a monitoring result and then uploads the monitoring result to the blockchain; an auditing contract module which audits the cloud service attribute quality detectionresults of the user side and the cloud service provider side, verifies the authenticity of the monitoring results, determines whether the cloud service quality reaches a standard or not, carries out cloud service provider reward distribution or violation compensation according to an auditing result, and updates the reputation value of the cloud service provider; and a blockchain storage module which is used for storing the cloud service attribute quality data monitored by the user and the cloud service provider, and storing an audit contract execution result and a reputation value of the cloudservice provider. The system solves the problems of untrusted auditing result and user privacy leakage in the existing cloud service auditing system.
Owner:NORTH CHINA UNIVERSITY OF TECHNOLOGY
E-mail secure transmission method and system
InactiveCN113381852ASolve the problem of authenticityFix security issuesKey distribution for secure communicationUser identity/authority verificationPlaintextEngineering
The invention provides an E-mail secure transmission method and system. The mail sender logs in the mail server by using the own PKI digital certificate, encrypts the content of the mail by using the mail receiver address of the mail as an IBC public key after successful login, calls the PKI private key to perform signature processing on the mail, and sends the processed mail to the mail receiver through the mail server; after receiving the mail, the mail receiver verifies the signature of the received mail by using the PKI public key; and after the signature verification succeeds, the mail receiver obtains the corresponding IBC private key from the third-party authentication platform, and decrypts the received mail by using the IBC private key to obtain a mail plaintext. According to the invention, the authenticity of the user is verified by using the PKI certificate, and the secure transmission of the secret key is realized by using the IBC password system, so that the secure transmission of the mail can be effectively realized.
Owner:CHINA TELECOM CORP LTD
Power system interaction simulation method based on augmented virtual reality
PendingCN111199091ASimplify the design processSolve the problem of authenticityData processing applicationsDesign optimisation/simulationComputer graphics (images)Electric power system
The invention relates to a power system interaction simulation method based on augmented virtual reality. The method comprises the steps of collecting operation data, constructing a simulation model,transmitting and interacting virtual and real data, establishing an electric power system hybrid simulation model, and achieving electric power system augmented virtual reality interaction. Accordingto the method, an augmented reality technology is utilized to establish a virtual-real hybrid graphical simulation platform. In the simulation or experiment process, the internal structure and the operation mechanism of the equipment can be visually observed, and meanwhile, the virtual model and the real-time simulation data are superposed in the real environment, so that the immersive feeling isbrought to professionals.
Owner:CHINA ELECTRIC POWER RES INST +2
Ton-bag ore sampling and screening system
PendingCN110877766AImprove timelinessSolve the problem of authenticitySievingScreeningMechanical engineeringIndustrial engineering
The invention discloses a ton-bag ore sampling and screening system. The ton-bag ore sampling and screening system comprises a bag breaking bin, wherein a first-stage cloth feeding machine is connected to the lower end of the bag breaking bin, a plurality of multistage linear vibrating screens are arranged at the lower end of the primary cloth feeding machine, a weighing hopper is arranged on thelower side of the multistage linear vibrating screen, and a packaging feeding machine is arranged on the lower side of the weighing hopper. According to the ton-bag ore sampling and screening system,the old manual weighing, sampling and screening processes can be replaced, the timeliness and authenticity of commodity inspection are greatly solved, old and old people are operated, and single-person automatic operation is improved; and the time consumption of 1 to 3 hours per bag on average is increased to the effect of 6 to 10 minutes per bag, the time is saved, and the number of batch sampling samples is increased. Automatic monitoring of the whole system can be achieved, human intervention is avoided, and the justice and fairness of commodity trade settlement can be improved. The materials are substantially separated from operators, so that the harm of the dust to the human bodies is reduced.
Owner:徐州三原电力测控技术有限公司
Abnormal event processing method and system in discrete production environment
PendingCN113391900AReduce processing response timeEnsure safetyData processing applicationsProgram initiation/switchingSlow-startProcessing
The invention relates to an abnormal event processing method in a discrete production environment. The method comprises the steps of determining a data structure of an abnormal event; receiving abnormal events and forming an abnormal event receiving queue; judging the authenticity of the processing source of each abnormal event by adopting an SHA256 algorithm; distinguishing the level and priority of each abnormal event in the abnormal event receiving queue; performing dynamic scheduling on each abnormal event in the sensitive queues of different levels by adopting a slow start algorithm; performing early warning processing on the abnormal event after dynamic scheduling by adopting a driving calling method; carrying out processing result feedback on the abnormal event after the early warning processing, and updating the processing result and the processing state of the event log; performing knowledge mining on the event log to form abnormal event processing knowledge; generating an exception handling strategy according to the exception event handling knowledge, wherein the exception handling strategy is used for determining the level and the priority of the exception event next time. The method can effectively improve the production efficiency of a discrete workshop and improve the product quality.
Owner:长春吉星印务有限责任公司
Electronic certificate ex-warehouse method based on OFD format
InactiveCN110532812ASolve the problem of authenticityResolve integrityDigital data protectionPasswordDocument format
The invention discloses an electronic certificate ex-warehouse method based on an OFD format document format. The method comprises the following steps: selecting information needing to be added according to an ex-warehouse demand, and generating an impression picture with a specified size; generating standard seal data according to the signature password technical specification and the informationrequired by the signature password technical specification; detecting whether the generated seal data meets specifications and specification standard requirements or not; the user selects a positionwhere information needs to be added for ex-warehouse; verifying the PIN code of the key disk required by the user signature; stamping the newly generated seal at a specified position; generating standard signature data according to the signature password technical specification; and according to data specification requirements of an OFD format, generating the generated seal data and signature datato a specified position in the document. According to the invention, the validity of the signature data of the original electronic certificate is ensured, other instructions and information can be added during ex-warehouse, and new seal data can be synthesized again and stamped into the electronic certificate to be delivered.
Owner:江西金格科技有限公司
Field real-time acquisition and storage device for operating parameters of hoisting mechanical system
InactiveCN101723247AGuarantee fairnessResolution statusLoad-engaging elementsCommunication interfaceReal-time clock
The invention relates to a field real-time acquisition and storage device for operating parameters of a hoisting mechanical system. The field real-time acquisition and storage device mainly solves the technical difficult point that a conventional crane lacks data in design, use management and state evaluation. The field real-time acquisition and storage device adopts the following technical scheme that: the field real-time acquisition and storage device for the operating parameters of the hoisting mechanical system comprises a data acquisition device for monitoring parameter information of hoisting machinery, a microprocessing unit, a power supply unit, a real-time clock unit, a data storage unit and a communication network interface unit; an output interface of the power supply unit is connected with the power supply input end of the microprocessing unit; an output interface of the real-time clock unit is connected with a clock input interface of the microprocessing unit; a signal of the data acquisition device for the parameter information of the hoisting machinery is subjected to analog digital conversion and accesses an input interface of the microprocessing unit; a data output interface of the microprocessing unit is connected with an input interface of the data storage unit; and an interface of the communication network interface unit is connected with a communication interface of the microprocessing unit.
Owner:高崇仁
Intelligent power grid management system
PendingCN111208384AFlexible interactionGood user experienceData processing applicationsFault location by conductor typesSmart grid networkVisualization
The invention relates to an intelligent power grid management system which comprises an overall planning module, a power grid data acquisition module, a preprocessing module, an analysis module, an operation reliability module, a monitoring module, a GIS module, a power utilization information acquisition module, an optimization module and a power grid visualization module. All aspects of data ofthe intelligent power grid are collected, and data mining, analysis and visualization are carried out on the basis so that production operation and management personnel are helped to grasp the real-time operation situation of the power grid more comprehensively, intuitively and effectively in more intelligent and abundant power grid visual monitoring, alarming and analysis modes, and intelligent auxiliary support for power grid operation management decision making is further realized.
Owner:CHINA ELECTRIC POWER RES INST +2
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