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31 results about "Multi level systems" patented technology
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Impinging stream micro-channel reactor and application
ActiveCN101733056AReduced transport kinetic energy requirementsSmall scaleChemical/physical/physico-chemical processesEngineeringRapid response
The invention discloses an impinging stream micro-channel reactor. At least two micro-channels which are coaxial or impinge oppositely with a certain angle and have the equivalent hydraulic diameter of 0.1 to 2 millimeters are engraved on a flat material, and an impinging area with the width (or the opposite impinging distance) of 0.5 to 10 millimeters is formed between the opposite impinging channels. The micro-channels can be distributed in a parallel array and communicated to two inlets with step branch configurations. A plurality of chips can be assembled separately or stacked in order and pressed to form the impinging stream micro-channel reactor with four feeding holes at most. The impinging stream micro-channel reactor of the invention is applicable to an instantaneously finished reaction process or a reactive precipitation process such as gas-liquid and liquid-liquid quick reaction for generating liquid or solid (superfine powder or nano material and the like). The micro-channel form realizes high reaction evenness in the impinging area, and solves the problem that the impinging stream is difficultly provided with a multi-level system (mutual interference among a plurality of pairs of impinging streams) in the past.
Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI
Three-dimensional visual simulation training system and method
InactiveCN102360535AImprove training efficiencyReduce the cost of trainingCosmonautic condition simulationsSimulatorsData informationSimulation
The invention discloses a three-dimensional visual simulation training system and method used for professional training in terms of equipment operation and maintenance for staff of hydroelectric generation, thermal power generation, water conservancy project and the like. The system comprises a database module, an equipment model module, an operation simulation module, an overhaul simulation module and a checking system module. By combining with advanced multimedia simulation technologies, omni-directional and multi-level system training is provided to project operation and maintenance staff and managers; and the system has the advantages of high training efficiency, wide application, low training cost and the like, can be connected with existing production management systems for data information exchange and is also a practical digital training system in the real sense.
Owner:HOHAI UNIV CHANGZHOU
Determining the health of a desired node in a multi-level system
A method and apparatus are provided for determining the health of a desired node in a multi-level system. The method includes defining a first fault model associated with a first node of a first level of the system, defining a second fault model associated with a second node of a second level of the system, and defining a third fault model associated with a third node associated with a third level of the system. The method further includes determining a health value associated with at least one of the first node, the second node, and the third node of the system based on at least one of the first fault model, second fault model, and the third fault model.
Owner:GLOBALFOUNDRIES INC
Data stewardship in federated multi-level master data management systems
InactiveUS8601029B2Digital data processing detailsDatabase distribution/replicationData managementData steward
Owner:INT BUSINESS MASCH CORP
Multi-level state evaluation method of power transformer
InactiveCN110333414AResolve uncertaintyElectrical testingCharacter and pattern recognitionCloud processingTransformer
The invention discloses a multi-level state evaluation method of a power transformer. The method is characterized by firstly, constructing a transformer multi-level system capable of reflecting a fault type and a position, and after index selection, reflecting uncertainty of a criterion boundary by obtaining an index deterioration degree and carrying out Gaussian cloud processing; acquiring a comprehensive weight through an association rule and variable weight processing to reflect the uncertainty of the weight; using DSmT to carry out multiple evidence fusion to solve problems of a high conflict and the uncertainty of an evaluation layer; and finally, acquiring the fault type and the fault position of a device, and a whole state of the transformer. The uncertainty problem of the transformer in an evaluation process is solved, and fault diagnosis and health assessment are combined so that an overall health condition of the transformer can be seen at a macro level, and the fault of thetransformer can be discovered from details.
Owner:NORTH CHINA ELECTRIC POWER UNIV (BAODING) +2
Systems and apparatus for extracting and delivering nutrients from biomass for plant growth
Certain embodiments of the disclosed technology may include systems and apparatus for extracting and delivering nutrients from biomass for plant growth. In an example implementation, an apparatus is provided for supporting a multi-level system for extracting and distributing nutrients from biomass for plant growth, the apparatus includes two or more support structures. Each support structure includes two or more vertical strength members disposed substantially vertically on opposing sides of a corrugated base cylinder and are stabilized by at least one corrugations associated with the base cylinder. The apparatus includes two or more horizontal retaining members in communication with the respective two or more vertical strength members and operable to secure the two or more vertical strength members against the base cylinder. The apparatus also includes one or more upper troughs supported by the two or more support structures and disposed in a substantially horizontal position.
Owner:ALGOSOLAR LLC
Data transmission method, system and device between capacitive stylus and touch screen
ActiveCN105468170AShorten the timeImprove experienceInput/output processes for data processingCapacitanceData transmission time
The invention discloses a data transmission method and system between a capacitive stylus and a touch screen, the capacitive stylus and the touch screen. The method comprises the following steps: the capacitive stylus acquires data to be transmitted; the capacitive stylus generates a first excitation signal according to the data to be transmitted and a receiving time sequence of a receiving electrode in the touch screen; and the capacitive stylus emits the first excitation signal to enable the receiving electrode to decode the first excitation signal according to the receiving time sequence to acquire the data to be transmitted. According to the method provided by the embodiment of the invention, when the capacitive stylus generates the first excitation signal, multi-level systems such as a ternary system and a quinary system are adopted for coding, so that the data transmission time is shortened, the data transmission accuracy is improved, and the user experience is improved.
Owner:BYD SEMICON CO LTD
Dynamic multi-level system modeling and state prediction method based on hybrid cognition
ActiveCN110489898AValid descriptionEffective modeling expressionMathematical modelsForecastingState predictionSystems analysis
The invention discloses a dynamic multi-level system modeling and state prediction method based on hybrid cognition. The method comprises the following steps: step 1, performing system analysis by using a fault tree and a static Bayesian network method; 2, analyzing the dynamic multi-level system by a hybrid cognitive method, and constructing a static Bayesian network B = (B1, theta); 3, expandingthe static Bayesian network into a dynamic Bayesian network to form a system state prediction model; 4, reasoning, evaluating and predicting the health state of the dynamic multi-level system. According to the hybrid cognitive system analysis method provided by the invention, the problem of incomplete cognition of a fault tree and a static Bayesian network method on a dynamic multi-level system can be solved, and the prediction accuracy of a static Bayesian network model established on the basis of hybrid cognition on the system state is higher. According to the system state prediction modelestablished by the invention, the overall state of the system can be reasoned, evaluated and predicted by utilizing the basic-level component data, and the state change trend of the system is mastered.
Owner:BEIHANG UNIV
Power system of single-screw expansion engine as pneumatic automobile engine
ActiveCN101852092AIncrease working temperatureStable workCombination enginesEngine of intermeshing engagement typeLow noiseSingle stage
The invention discloses a power system of a pneumatic automobile engine. The original piston power system of a pneumatic automobile has the defects of easy abrasion, high noise and complicated interlinking mechanism. The power system mainly comprises a high-pressure air bottle (1) as a power source, a regulating valve (2) for realizing control, a heater (3) and a single-screw engine (4). By adopting a single-stage single-screw expansion engine or a multi-stage single-screw expansion engine as a pneumatic engine, the power system has the characteristics of simple structure, low noise, long service life, simple control on the interlinking mechanism of the engine system and continuous and steady operation of an output shaft (5). The single-screw engine comprises a single-stage expansion mode and a multi-stage expansion mode, a multi-stage system connecting mode includes a serial connection form, a parallel connection form and a blend connection form, and the power system has the advantages of flexible and diverse arrangement mode, wider application working range of the engine and easy realization of connection and control. Due to the characteristics of the system, the invention has a great advantage when applied to the pneumatic automobile engine.
Owner:江苏京通冷链设备科技有限公司
System, methodology, and product to sort, organize, and store toy building/construction sets
Owner:SRIVATSAN AKSHAY
Multiple update frequencies for counters in a multi-level shaping system
InactiveUS6920111B1Reduce the amount of jitterReduce traffic problemsError preventionFrequency-division multiplex detailsReal-time computingTraffic volume
Methods and devices for controlling traffic in a multi-level system are described. A first counter associated with a first node in a first level of the system is incremented. A second counter associated with a second node in an upstream level of the system is incremented. The first counter is incremented more frequently than the second counter.
Owner:CISCO TECH INC
Impinging stream micro-channel reactor and application
ActiveCN101733056BUniform mixing flow fieldReduced transport kinetic energy requirementsChemical/physical/physico-chemical processesMicroreactorEngineering
Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI
System and method to increase availability in a multi-level memory configuration
ActiveUS20180165207A1Memory architecture accessing/allocationMemory systemsData processing systemMultilevel memory
One embodiment provides for a data processing system comprising a multi-level system memory including a first memory level of volatile memory and a second memory level that is larger and slower in comparison with the first memory level. The second memory level includes non-volatile memory and can additionally include volatile memory. The multi-level system memory includes a multi-level memory controller including logic to manage a list of faulty addresses within the multi-level system memory. The multi-level memory controller can manage a list of faulty addresses. The multi-level memory controller is configured to satisfy a request for data stored in the first memory level from the second memory level when the data is stored in an address on the list of faulty addresses.
Owner:INTEL CORP
Cross-basin water transfer and energy storage system and water transfer and energy storage method
Owner:北京水沃新华科技有限公司
System, methodology, and product to sort, organize, and store toy building/construction sets
A system, methodology, and product to sort, organize and store individual members of building / construction toy sets utilizing a multi-level system of bins with sieves at different heights using user applied forces and gravity to automatically sort and organize pieces into bins, while providing a fun hands-on sorting experience for kids. The location, size and shape of the sieves can be designed to optimize sorting speed and user experience for specific toy manufacturer brands including Lego™ bricks made by Lego Corporation. The system also functions as a storage unit for the pieces, during and after sort. A flexible binding mechanism holds the system together during sort. The system is designed with see-through materials to monitor the status of the sort and find specific pieces in respective bins. A set of wheels enables mobility. The “hands-on” involvement in sorting also makes this an entertaining and educational apparatus for kids.
Owner:SRIVATSAN AKSHAY
Eggoist multi-level system of floor equipment for commercial poultry maintenance
EGGOIST multi-level floor equipment system for commercial poultry maintenance combining the advantages of poultry's free-range run with periodical automated manure removal feature of the cage housing method. The optimum dimensions of the aviary body frame are calculated as per special formulae for the length and width depending on the nest type and arrangement. EGGOIST equipment system allows to improve the microclimate parameters of the aviary, to ensure the consistently high sanitary and hygienic conditions and the lowering of egg-laying hens' morbidity rate, and to dramatically increase production rates per farmland area unit.
Owner:PRODN ASSOC TEXHA LLC
Method for implementing a multi-level system model for deterministically handling selected data
InactiveUS6952826B1Implement extensionsProgram initiation/switchingTime-division multiplexReal-time computingElectronic equipment
A method for implementing a multi-level system model for deterministically handling selected data comprises a picokernel module that invokes an isochronous scheduler to select, schedule, and execute active isochronous processes on an electronic device in response to a cycle start signal from an isochronous clock. The active isochronous processes may selectively set plesiochronous flags to thereby designate corresponding plesiochronous processes as active plesiochronous processes. Once all active isochronous processes have been executed in a given isochronous cycle, then the picokernel may invoke a plesiochronous scheduler to select, schedule, and execute any active plesiochronous processes on the electronic device.
Owner:SONY CORP +1
Multi-level system architecture for massive independent equipment data flow
InactiveCN104539732AQuick implementationRealize network accessTransmissionSpecial data processing applicationsComputer architectureData platform
The invention discloses multi-level system architecture for a massive independent equipment data flow. The architecture comprises a data collector, a gateway, a data center and an operating platform, wherein the data collector is connected with the gateway which is connected with the data center, the data center is connected with the operating platform, and the operating platform has a cloud computing function. The architecture disclosed by the invention realizes an industrial large data platform based on a PaaS mode and uses Hadoop as a basic architecture. Moreover, in order to support equipment in various shapes, the system architecture based on the collector-gateway-data center-operating platform is designed, so that changes of user demand can be extremely satisfied.
Owner:TONGFANG SHENZHEN CLOUD COMPUTING TECH
Network structure of security and protection system based on multistage and peer system hybrid networking
ActiveCN106302160AEasy to splitEasy to combineData switching networksStructure of Management InformationNetwork structure
The invention discloses a network structure of a security and protection system based on multistage and peer system hybrid networking, which is characterized by comprising a first level system, a second level system, a third level system, ..., an Nth level system, wherein N is an integer greater than 1; each level of system at least comprises a node, and the nodes in the same level of system are connected by a connecting line; the first level system is connected with the second level system, the second level system is connected with the third level system, the third level system is connected with the fourth level system, the ..., the N(1) th level system is connected with the Nth level system by connecting lines; and two nodes are present on each connecting line. The network structure disclosed by the invention has the following characteristics: 1. the multilevel system is transparent to a user, and the user uses the multilevel system in the same manner of a single system; 2. due to a dynamic routing selection mode, and when the nodes on one routing path are abnormal, the next available routing path can be selected; and 3. the systems can be split and combined more conveniently.
Owner:成都神州数码索贝科技有限公司
Organic electric memory device based on phosphonic acid or trichlorosilane-modified ITO glass substrate and preparation method thereof
ActiveUS20170324052A1High yieldEasy to operateFinal product manufactureSolid-state devicesProduction rateSandwich type
The invention discloses an organic electric memory device based on phosphonic acid or trichlorosilane-modified ITO glass substrate and a preparation method thereof. The preparation method comprises the following steps of 1) cleaning the ITO glass substrate; 2) forming a phosphonic acid or trichlorosilane modified layer; 3) forming an organic coating film layer; and 4) forming an electrode, and finally obtaining the organic electric memory device. By adoption of the method, a series of sandwich-type organic electric memory devices are prepared; meanwhile, the preparation method is simple, convenient, fast, and easy to operate; compared with the conventional device, the turn-on voltage of the organic electric memory device is lowered, the yield of the multi-level system is improved, and the problem of relatively low ternary productivity at present is solved; and therefore, the organic electric memory device has extremely high application value in the future memory fields.
Owner:SUZHOU UNIV
Multi-level system reliability analysis method based on Bayesian mixing
InactiveCN110442942AReduce the impact of accuracyImprove accuracyMathematical modelsSpecial data processing applicationsData setHybrid approach
The invention provides a multi-level system reliability analysis method based on Bayesian mixing, which comprises the following steps of: selecting a description model according to structural characteristics of each unit, and determining direct prior distribution of parameters; establishing a likelihood function based on the available data set; applying bayesian updating to calculate parameter posteriori distribution; calculating a system reliability function expression based on the system structure composition; utilizing a random variable conversion relationship to obtain indirect prior distribution of system parameters; calculating system parameter fusion prior distribution by applying a Bayesian mixing method; calculating updated system parameter posteriori distribution based on the system parameter fusion prior distribution; and outputting various reliability indexes according to the posteriori distribution of the system parameters. The main innovation of the method lies in that anovel Bayesian mixing method is provided and used for processing multi-source non-consistency information in reliability analysis of the multi-level system, the application range of a traditional Bayesian method is expanded, and the accuracy of reliability analysis of the multi-level complex system can be improved.
Owner:UNIV OF SCI & TECH BEIJING
Power distribution network input and output evaluation system index simplification method
The invention discloses an index simplification method for an input-output evaluation system of a distribution network, comprising the following steps: 1) establishing an input-output evaluation index system for a distribution network; 2) classifying the existing indexes according to the characteristics of the distribution network , and divide the entire index system into multiple levels; 3) calculate the weight of each index, determine the important index according to the weight, and delete the secondary index; 4) aim at the index system obtained after simplification in step (3) , to analyze the degree of correlation between each index, and to choose the index; 5) To assign weights to each index in the index system before and after the simplification, and to obtain the comprehensive evaluation scores of each city based on the actual data, and to compare and verify the rationality and quality of the index system after the simplification. effectiveness. In the process of establishing the index system, this method takes into account the simplification of the indicators and the correlation and importance of the indicators, avoids the redundancy among the indicators, improves the evaluation efficiency, and ensures the integrity and rationality of the information after the simplification of the indicators. and effective.
Owner:RES INST OF ECONOMICS & TECH STATE GRID SHANDONG ELECTRIC POWER +1
A communication system and method based on network node fault location
ActiveCN109347687BTimely location trackingNot paralyzedData switching networksPathPingCommunications system
The invention discloses a communication system and method based on network node fault location, including a system terminal and a multi-level network system including at least a first-level network system and a second-level network system; the second-level network system is connected in parallel with the first-level network nodes, The first-level network system is connected to the system terminal; the data is sequentially transmitted to the system terminal through the transmission sequence of the second-level network system and the first-level network system; the system terminal judges whether the network node fails according to the transmission path of the received data. Through the series-parallel connection of the network nodes of the multi-level system, when the network node fails, the data transmission path is changed to realize data transmission through other parallel network nodes, and the positioning of the faulty network node is realized according to the change of the judgment data transmission path ; Even if a network node fails in the network system, it will not cause data transmission failure and network paralysis, and can track and locate the failed network node in time.
Owner:四川通信科研规划设计有限责任公司
Congestion control method and apparatus for multi-level CLOS system
ActiveCN105827544AControl congestionRouting Congestion ReductionData switching networksTraffic capacityEthernet
The invention, which relates to the technical field of congestion control of a CLOS system, discloses a congestion control method and apparatus for a multi-level CLOS system. The congestion control method comprises: a type of congestion control needed by a CLOS system is determined; if the congestion control is global congestion control, a corresponding response is made according to a GCI instruction generated by the system and global congestion is controlled by reducing or stopping a cell sending service in an ethernet multicast mode; if the congestion control is route congestion control, a corresponding response is made according to an RCI instruction generated by the system and route congestion is controlled by reducing a unicast flow; and if the congestion control is link congestion control, link congestion is controlled by reducing effective data on a link according to an LLFC instruction generated by the system; and when congestion control is determined to be carried out continuously, the above-mentioned steps are executed circularly. According to the invention, the work efficiency and performances of the CLOS system are protected from being reduced due to congestion, so that the scheduling capability and performance of the whole system are kept.
Owner:FENGHUO COMM SCI & TECH CO LTD
Organic electric memory device based on phosphonic acid or trichlorosilane-modified ITO glass substrate and preparation method thereof
ActiveUS9818963B1Easy to operateHigh yieldFinal product manufactureSolid-state devicesProduction ratePhosphanilic acid
The invention discloses an organic electric memory device based on phosphonic acid or trichlorosilane-modified ITO glass substrate and a preparation method thereof. The preparation method comprises the following steps of 1) cleaning the ITO glass substrate; 2) forming a phosphonic acid or trichlorosilane modified layer; 3) forming an organic coating film layer; and 4) forming an electrode, and finally obtaining the organic electric memory device. By adoption of the method, a series of sandwich-type organic electric memory devices are prepared; meanwhile, the preparation method is simple, convenient, fast, and easy to operate; compared with the conventional device, the turn-on voltage of the organic electric memory device is lowered, the yield of the multi-level system is improved, and the problem of relatively low ternary productivity at present is solved; and therefore, the organic electric memory device has extremely high application value in the future memory fields.
Owner:SUZHOU UNIV
A multi-story fabricated steel structure system with hollow special-shaped columns
ActiveCN103276803BEasy to pass throughIncrease net heightBuilding constructionsFloor slabSteel frame
A hollow irregular column multi-layer high-rise assembling steel structure system relates to the technical field of engineering and comprises assembling truss plates and assembling flange columns. Each assembling truss plate comprises a lattice truss beam with an angle steel web member, a column base node and a floor slab. The assembling truss plates are prefabricated in a factory and spliced with one another through beam end sealing plates or the column base nodes on a construction site to form frame structure beam plate layers. The frame structure beam plate layers are connected vertically through the assembling flange columns to form a multi-layer steel frame structure, and the assembling flange columns are arranged on the column base nodes of the assembling truss plates. The assembling truss plates and the assembling flange columns are all prefabricated in the factory and assembled through bolts on the construction site.
Owner:镇江电力设计院有限公司
Operation response processing method, device and equipment of multi-level system and storage medium
The invention relates to the technical field of networks, and provides an operation response processing method and device of a multistage system, computer equipment and a storage medium. According to the method, the operation tunnel is established in a multi-level system mode, the operation is executed through the operation tunnel in a multi-level jump access mode, the result is obtained, unified operation management of the first-level system is achieved, and operation data sharing and real-time operation data feedback among the multi-level systems are facilitated. The method comprises the following steps: receiving an operation request for executing a target operation on a target object initiated by a second-level system, and in response to the operation request, establishing an operation tunnel for the target operation with a system to which the target object belongs layer by layer on the basis of the second-level system according to the level of the system to which the target object belongs according to the level of the system to which the target object belongs, and receiving an operation result fed back by the system to which the target object belongs through the operation tunnel, displaying the operation result through the client of the first-level system, and sending the operation result to the client of the second-level system for displaying.
Owner:CHINA SOUTHERN POWER GRID COMPANY +1
Model training method, device and equipment for multi-level system and storage medium
PendingCN114124522AImplement Adaptive TuningGuaranteed accuracyNeural learning methodsSecuring communicationAlgorithmNetwork attack
The invention relates to a model training method, device and equipment for a multi-level system and a storage medium, and the method comprises the steps that a first-level system sends a to-be-trained network attack detection model to each second-level system, and each second-level system trains the network attack detection model according to local network attack data, the trained model parameters are sent to a first-stage system; the first-stage system aggregates the received multiple model parameters to generate target model parameters, updates a network attack detection model according to the target model parameters, and sends the updated network attack detection model to each second-stage system; and repeating the steps until a preset stop condition is met, and generating the network attack detection model by the first-stage system according to the current target model parameter. According to the technical scheme provided by the invention, the method is applied to a multi-level privacy environment, and the accuracy of a network attack detection model is ensured while the data privacy is protected.
Owner:BEIJING TOPSEC NETWORK SECURITY TECH +2
Periodic zq calibration using transaction-based self-refresh in multi-level ddr systems
According to various aspects, a memory controller can schedule ZQ commands to periodically calibrate individual memory levels in a multi-level memory. The memory controller may schedule a ZQ short command every ZQ interval and record that the ZQ short command misses for the ZQ interval with respect to a memory stage in self-refresh mode. After the missed ZQ short command reaches the first threshold, a ZQ long command may be scheduled at the next ZQ interval, and if the memory stage exits the self-refresh mode and executes the ZQ long command, then normally ZQ behavior is recoverable. However, if the memory stage remains in the self-refresh mode until a missed ZQ long command reaches a second threshold, then the memory controller can toggle ZQ once the memory stage exits the self-refresh mode long command and skips the next ZQ calibration before resuming normal ZQ behavior.
Owner:QUALCOMM INC
A method and system for supporting multi-brand electronic combination locks
ActiveCN105336026BAchieve accessImprove compatibilityIndividual entry/exit registersPasswordSecret code
The invention discloses a method and system for supporting multi-brand electronic combination locks. The method includes the following steps: S1. After formulating the machine cleaning task and scheduling plan, the system will automatically designate a dedicated PDA for each machine cleaning line. Pick up at post A of the clearing unit; S2, post A and post B of the clearing unit arrive at the scene at the same time, respectively swipe fingerprints on the electronic password lock or PDA, and scan the barcode of the device at the same time to obtain identity verification; A random code is displayed on the password lock, and the random code is input into the PDA and sent to the management center; S4, the management center automatically generates and returns the OTC single unlock password to the PDA of the clearing unit A post; S5, the clearing unit A post is in the electronic Enter the OTC unlock password on the combination lock, and the safe will open. The multi-brand electronic combination lock technology involved in the present invention can realize the access and compatibility of multi-brand electronic combination locks under different brands, different use modes and scenarios, and the unified and multi-level unified management of electronic combination locks.
Owner:GUANGZHOU HUITONG FINANCE SERVICE CO LTD
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