34results about How to "Achieve normalization" patented technology

A method for withering tea leaves, using withering equipment including a fan (2), a temperature sensor (3), a control box (5), a heating tube (7), and a frame (8), wherein a perforated plate (1) is arranged in the frame (8) to form a trough, and a guide plate (4) is set below the perforated plate (1). The method includes the following steps: starting the control box (5) and measuring and determining the correspondence between the wind speed and the frequency of the fan (2) in segments; spreading the fresh tea leaves flat on the perforated plate (1), controlling the thickness of the spread tea leaves to ensure uniform spreading; setting the direction and wind speed parameters of the fan (2), and starting the fan (2) and the heating tube (7); repeating the blowing process of the fan (2) and the heating process of the heating tube (7) according to the direction and wind speed parameters set in step three until withering is completed. This achieves parameterized and precise control of the withering process.

The application relates to a transaction submission control method and system. The method comprises the following steps: based on a transaction request sent by a client being received, freezing a write set of a transaction corresponding to the transaction request; writing a transaction log record of the transaction request into a prewrite log, including all modification records in the transaction corresponding to the transaction request and a submission mark record; performing a persistence operation on the prewrite log by a persistence module, and returning a persistence completion information and a corresponding log location LSN to a submission point control module after a preset persistence condition is met, the persistence module and the submission point control module being isolated from each other; marking the transaction corresponding to the transaction request as reaching a persistent submission point by the submission point control module, and writing the mark into the prewrite log to form a recoverable submission point record; and returning a transaction submission success response to the client only after the mark representing the persistent submission point is written into the prewrite log. The normalization of transaction submission semantics is realized.

The utility model discloses an equipment cabinet applied to an earthquake monitoring station, which comprises a cabinet body, a guide rail is arranged on the inner wall of the cabinet body, a cable storage box is fixed in the guide rail, a movable cover plate is arranged on the back wall of the cable storage box, two groups of threading holes are symmetrically formed in the movable cover plate, and the cable storage box is fixed on the movable cover plate. A fixed box is arranged on one side of the movable cover plate, and EVA cotton is installed in the fixed box. The beneficial effects of the utility model are that through the arrangement of the cable storage box and the non-standard tray, in the use process, the cable storage box can store redundant cables in the cabinet, the non-standard tray can fix non-standard instruments, and the combination of the cable storage box and the non-standard tray can carry out unified layout and arrangement on devices in the cabinet body and determine the function partition of the cabinet; cabinet standards and accessory lists thereof are unified, standardization and normalization of the earthquake industry station cabinet are achieved, and the earthquake industry station cabinet has high use performance.

The application provides a vue-based amount component implementation method and system, including the following steps: S1, encapsulating a formatted amount component based on a vue framework, setting parameters and a processing method corresponding to the parameters; S2, encapsulating a method function in the amount component; S3, registering the encapsulated amount component, introducing the amount component into a function module, and configuring attribute parameters to be transmitted; and S4, inputting an amount in the amount component after the attribute parameters are configured, to realize customized conversion of the amount. The application realizes various operations on the amount, standardizes the amount, realizes distinguishing of currency symbols of input amounts and display forms of amounts of different currencies, realizes bit number verification of the amount, and realizes conversion between a digital amount and Chinese characters of a capital amount.

This invention relates to the field of tunnel engineering, and particularly to a tunnel shotcrete design method, storage medium, and electronic device that considers spatiotemporal effects. The method includes: calculating the final value of vertical deformation pressure and the radius of the plastic zone of the surrounding rock without support based on tunnel foundation parameters and tunnel shotcrete design parameters; calculating the deformation pressure as a function of time using a deformation pressure calculation formula, combining tunnel excavation speed parameters, the radius of the plastic zone of the surrounding rock, and preset shotcrete hardening characteristic parameters; inputting the deformation pressure-time function into a shotcrete load-support structure model, calculating the safety factor of the shotcrete at each time node based on the shotcrete hardening characteristic parameters, and iteratively adjusting the tunnel shotcrete design parameters according to whether the safety factor meets preset requirements, until outputting tunnel shotcrete design parameters that meet the preset requirements. This invention dynamically calculates deformation pressure considering spatiotemporal effects and iteratively adjusts parameters to ensure the load-bearing safety of the shotcrete throughout its entire life cycle and reduces construction risks.

The invention discloses a modular electromechanical pipeline roof crossing protection device and a construction method, the modular electromechanical pipeline roof crossing protection device comprises a fixed base, a concrete structure floor and a roof layer, the fixed base is pre-buried in the concrete structure floor and the roof layer, and a water stop wing ring is arranged on the periphery of the fixed base; the protective outer cylinder is fixedly connected with the fixed base, the protective outer cylinder is provided with an outwards-turned flange edge, a valve is arranged in the middle of the protective outer cylinder, and the valve is connected with the side wall of the protective outer cylinder through a fastening assembly. The fireproof plugging module is arranged on the inner side wall of the fixed base; the outer side of the fixed base is fixedly connected with the heat preservation outer sleeve. The fireproof plugging module capable of being pulled, inserted and replaced is arranged, the excellent fireproof performance is achieved, the module is formed by compounding a ceramic fiber felt, an expanded graphite strip and fireproof glue or is composed of rock wool, fireproof mud and a fireproof bag according to different pipeline types, reliable fireproof plugging is ensured, and the chimney effect in a fire disaster is effectively prevented.

The application belongs to the field of plant synthetic biology and plant gene expression regulation, and particularly relates to a vector for plant promoter double system quantitative characterization, a standardization method, a product and application. The method combines a protoplast transient expression system and an agrobacterium-mediated leaf transient expression system, uses a compact promoter characterization plasmid (pLIP) containing a firefly luciferase module driven by a to-be-detected promoter and a renilla luciferase internal reference module driven by a 35S promoter, and the two modules are located in a T-DNA interval. The ratio of the two luciferases is calculated, the RPU (relative promoter unit) method is introduced, a standard promoter (35S) is used as a reference, and normalization and direct comparison of promoter activities in different systems are realized. The scheme significantly improves the repeatability and cross-system compatibility of promoter activity data, and is suitable for efficient screening and standardized characterization of regulatory elements in plant synthetic biology.

The application discloses a kind of time difference risk hedging method and device of insurance fund custody, it is related to financial risk control technical field, the method includes: creating virtual sub-account for each user and being bound with corresponding policy account one by one to realize fund physical isolation;When consumption incentive enters the custody special account, it is frozen to corresponding virtual sub-account by calling bank freezing interface and generates directional payment instruction;When daily business ends, generate custody fund flow sheet snapshot, before batch deduction of insurance company next day, pre-reconciliation is carried out to custody fund flow sheet snapshot and to-be-deducted list, and according to result, unfreezing transfer or difference processing is executed;Risk reserve pool is established simultaneously, when unilateral account is abnormal, first pay, complete account adjustment to realize error recovery after finding out reason and clearing up.The application realizes fund physical isolation by virtual sub-account binding and fund freezing directional transfer, effectively hedges the supervision and operation risk caused by fund circulation time difference, and improves the stability of fund custody.

The invention provides a cast-in-place box girder pre-camber automatic regulation and control method and device. The device comprises a first-stage jacking system, a second-stage jacking system, a third-stage jacking system and a transverse moving system. After the pouring maintenance of the current span box girder is completed, the hydraulic oil cylinders of the first-stage jacking systems of the front and rear main supporting legs retract, the whole machine falls down, and the formwork is demoulded; the hanging outer rib is disconnected, a three-stage jacking system oil cylinder at the top of the cross beam retracts, and a transverse moving system is started to achieve mold opening; the whole machine moves forwards by one span, and the jacking amount is adjusted according to the longitudinal slope of a main beam through a front and rear main supporting leg first-stage jacking system; correcting the section position of the template through a three-stage jacking system at the top of the cross beam, and controlling the bottom die to be positioned at the same elevation; a transverse moving system is started to complete outer mold bottom plate connection, and the actual position line of the mold plate is determined; calculating to obtain the elevation adjustment amount of the outer mold of each block based on an influence matrix method, and performing synchronous and automatic regulation and control by utilizing a secondary jacking system, so that a template system reaches a designed pre-camber line position; the problems that the pre-camber regulation and control efficiency of a traditional cast-in-place box girder movable formwork is low, errors are uncontrollable and the like are solved.

The application discloses a kind of characteristic chromatogram detection methods of Qinggan Jieyu granules. After the solvent and microporous filter membrane treatment of Qinggan Jieyu granules, different batches of test solution are obtained, and the chromatogram of each is obtained by preparing the reference solution; the chromatogram of different batches of test solution and reference solution is combined to obtain the characteristic chromatogram and characteristic chromatographic peak of control, and then the relative retention time of the characteristic chromatographic peak and reference berberine hydrochloride peak solution is used to obtain the relative retention time of the control characteristic chromatogram as the specified value; the chromatogram is obtained by detecting the to-be-tested granules, and S peak correction is carried out, and the detection result is obtained by comparing the specified value of relative retention time. The characteristic chromatogram detection method of Qinggan Jieyu granules established by the application is simple in operation, reliable in result, high in stability and precision, and good in repeatability; the characteristic chromatogram of Qinggan Jieyu granules provided by the application can comprehensively and effectively control the quality of the preparation, and ensure the stability, reliability and safety of the preparation.

The application provides a surface layout optimization method for chip assembly, relates to the technical field of layout optimization, acquires chip key index information, performs circuit board region division analysis according to the chip key index information, performs region division control according to region division analysis data, performs chip placement according to circuit board region division data, performs thermal-electric state analysis and determination according to chip placement data, and obtains basic state determination information; performs pad area analysis according to the basic state determination information, obtains pad area analysis data, acquires preset influence factor information, adjusts and analyzes the pad area analysis data according to the preset influence factor information, obtains pad adjustment analysis data, and adjusts the pad area according to the pad adjustment analysis data. The application solves the problems of strong subjectivity, poor adaptability and many performance hidden troubles of traditional design, and meets the assembly layout requirements of high precision and high stability of power chips.

This utility model discloses an automatic tarpaulin covering device for trucks, comprising: a covering unit, which includes a column, a rail-mounted truss hanger, an electric hoist crane, and a tarpaulin support rod. At least two sets of rail-mounted truss hangers are spaced apart on the column, and the electric hoist crane is installed on the rail-mounted truss hanger. The tarpaulin support rod is connected to the electric hoist crane via a suspension rope. A tarpaulin storage unit includes a support frame, a support roller, a tarpaulin retraction roller, and a drive mechanism. The support roller is located on top of the support frame, the tarpaulin retraction roller is rotatably mounted on the support frame, and the drive mechanism drives the rotation of the retraction roller. Through the storage unit, the drive mechanism can drive the retraction roller to rotate in both directions. Combined with the guidance of the support roller, the used tarpaulin can be automatically and orderly rolled up and stored on the retraction roller, or the tarpaulin can be smoothly released during use. This effectively solves the problems of random stacking and inconvenient retrieval of tarpaulins after removal in existing technologies, achieving standardized and automated storage and management of tarpaulins.

This utility model discloses a quick-locking device for preventing loosening of metal hose connections, including a hook, a buckle, a wire rope, a handle, a switch, a housing, a ratchet, and a pawl. The ratchet and pawl are located inside the housing. The handle is fixedly connected to the ratchet via a rotating shaft. The rotating shaft has a wire rope hole. The wire rope passes through the wire rope hole, with one end connected to the hook and the other end connected to the buckle. The switch is connected to the pawl. When the switch is rotated in a first direction, the pawl can engage with the ratchet for a limited position. When the switch is rotated in a second direction opposite to the first direction, the pawl can release from the ratchet engagement. This utility model simplifies the operation process for preventing loosening of metal hoses and equipment connections, reduces the workload of personnel, improves work efficiency, ensures the connection quality of metal hoses and equipment, and reduces potential risks during operation.

The invention provides a configuration center instance localization anomaly checking method and device and electronic equipment. Comprising the steps that current configuration center resource information is converted into tuples and to-be-checked configuration information, and the to-be-checked configuration information comprises the incidence relation between application examples and machine rooms to which resources belong and the incidence relation between the resources and the application examples; obtaining governance rules, the governance rules including a first rule, a second rule and a third rule, the first rule being that the application instance can only be associated with a machine room to which one resource belongs, and the second rule being that each application instance in an application instance list associated with any resource should be a machine room to which the same resource belongs; the third rule is that the instance ID associated with any resource corresponds to the name of the application instance; and according to the governance rule and the tuple, performing exception check processing on the association relationship of the to-be-checked configuration information to obtain an exception detection result. The problems that the maintenance cost is high and the efficiency is low due to the fact that screening judgment is carried out through a command programming mode in existing instance localization anomaly detection are solved.

The invention relates to the technical field of pipeline design, and discloses a large-scale water delivery pipeline deepening design method based on a visual programming language, and the method comprises the steps: extracting key data from a design drawing of a water delivery pipeline, and carrying out the preprocessing to obtain standard key data; determining spatial information of the plurality of control points based on the standard key data, and constructing a three-dimensional pipe section model according to the spatial information; preset section parameters are obtained, a three-dimensional entity pipeline model is generated in combination with the three-dimensional pipe section model, and key nodes are added for the three-dimensional entity pipeline model in combination with preset key node parameters; and engineering drawings and part expansion drawings of the components and the parts are generated based on the numbers. Through the cross-platform data engine, full-link automatic processing of design drawing-three-dimensional model-construction drawing-manufacturing drawing data is achieved, the parameterization degree of pipeline design is improved, the deepening design efficiency and precision are improved, and quick response can be achieved by means of the architecture of standard key data and a parameterization model in the face of design change.

The present application relates to code catalog management technical field, especially for a kind of standardization code catalog management method and system, the present application constructs the standard catalog code base covering multiple geological elements, different geological elements are cataloged data using the mode of subtab classification collection, geological feature change node is automatically identified based on the depth interval of code in each subtable, complete continuous mutually exclusive geological layering processing, through preset description template and code semantic mapping rule, standardization description text in line with geological specification is automatically generated, finally geological layering result, description text and original catalog data are associated storage, realize achievement bidirectional tracing and standardization output.The present application solves the pain points of traditional geological catalog standard not unified, low efficiency, achievement not standard, data not traceable, realizes geological catalog whole-process standardization and automation, greatly improves cataloging operation efficiency and achievement quality.

The utility model discloses a kind of stacking truck loaders, including guide rail, machine body, conveyer belt, rotating mechanical arm and two stacking gates;Guide rail is installed on the top of workshop;Machine body is provided with sequentially arranged feeding position, receiving position and two discharging positions along the length direction of itself;Conveyer belt is used to convey material at feeding position to receiving position along horizontal direction;Rotating mechanical arm is installed in machine body, including rotating mechanism and two material taking manipulators, for driving two material taking manipulators synchronous rotation around the rotation center of rotating mechanism, so that one of material taking manipulators is grabbed to one discharging position in receiving position, while another material taking manipulator moves from another discharging position to receiving position to take material;Two stacking gates are slidingly installed in gate installation rail.The utility model technical scheme can improve stacking efficiency.

The invention provides a blast furnace parameter prediction general modeling method and system fusing domain knowledge, relates to the technical field of steel smelting, and aims at solving the problems that an existing blast furnace parameter prediction method is poor in universality and low in modeling efficiency. The method comprises the steps of performing semantic analysis and mapping on multi-source heterogeneous data based on a pre-constructed domain semantic model to generate standardized structured data; based on a knowledge base containing expert rules and mechanism rules, processing the standardized structured data to generate domain features; and automatically executing a model training process through a configurable automatic modeling tool chain according to the configured target parameters, and outputting a prediction model. According to the method, rapid, accurate and reusable automatic modeling of different blast furnaces and different key parameters can be realized, and the universality, the accuracy and the modeling efficiency of the model are improved.

The invention relates to the technical field of environmental assessment text processing, and discloses an intelligent auditing system for an environmental assessment report based on dynamic classification and knowledge mapping, which enables a classification system to automatically identify a novel pollution type and dynamically adjust a type boundary through multi-source data fusion and an incremental learning algorithm. The method ensures that the classification result always meets the newest environmental policy requirement, and ensures that the knowledge base can synchronize the newest standard specification content in real time by establishing a classification system and a trigger updating mechanism of the standard specification, thereby achieving the effect of comprehensively improving the professionalism and timeliness of the environmental assessment system. The system can automatically adapt to environmental policy changes and technical standard updating, can maintain scientificity of a classification system and integrity of a knowledge base without manual intervention, ensures that newest and most relevant standard specifications can be called for professional judgment when various environmental assessment reports are audited, and remarkably reduces audit deviation caused by knowledge lag.

This invention discloses a method, apparatus, equipment, medium, and procedure for evaluating cooling materials. The method includes: acquiring basic physical property data of a set of cooling materials; comparing the basic physical property data with preset conditions to select target cooling materials from the set of cooling materials; determining the application performance data of the target cooling materials; performing a multi-dimensional evaluation of the target cooling materials based on the corresponding basic physical property data and the application performance data to obtain a comprehensive score; and classifying and managing the target cooling materials based on the comprehensive score to obtain a target evaluation result. The technical solution of this invention can improve the accuracy of cooling material evaluation.

This utility model discloses a multi-row module assembly and replacement structure, relating to the field of multi-row module assembly. The multi-row module assembly and replacement structure includes a bottom component and further includes: a wide plate fixedly connected to the bottom component; a first tray positioning pin fixedly connected to the wide plate; a second tray positioning pin fixedly connected to the wide plate; a tray component fixedly connected to the bottom component, the tray component including: a tray pad fixedly connected to the tray component, the tray component being fixed to the bottom component. This utility model avoids problems such as module deformation or loose connections due to uneven pressure. The use of positioning pins such as the first positioning pin and limiting blocks such as end limiting blocks and end plate limiting blocks ensures the positional accuracy of the modules during assembly, enabling each module to achieve a high degree of consistency in assembly, thereby improving the assembly quality of the modules and increasing the product yield.

The invention relates to the technical field of identity recognition, and discloses a student apartment access early warning system and method based on dynamic permissions, and the system comprises a permission presetting module, a state adaptation module, a strategy reconstruction module, a rule matching module, an access judgment module and an early warning generation module. Obtaining a static permission configuration table; performing parameter adjustment on the student management database and the static permission configuration table to obtain a state adaptation parameter set; performing dynamic rule reconstruction on the static permission configuration table to obtain a real-time permission strategy; performing permission rule matching on the current access request to obtain a permission matching analysis result; performing admission compliance state confirmation on the permission matching analysis result and the current access request to obtain an admission judgment result; performing structured integration on the access requests with illegal admission judgment results to obtain a standardized early warning report; according to the invention, the efficiency of student apartment access early warning based on dynamic authority can be improved.

The invention belongs to the technical field of software communication, and relates to an SCA model automatic migration method and terminal.The complete structure information of a to-be-migrated old version model is automatically loaded and analyzed through a model analyzer, then elements are automatically replaced by a mapping engine according to a preset mapping rule, a dependency relationship is rebuilt, and external reference is recorded; the method comprises the following steps of: firstly, distributing unique identifiers for new and old version models and recording change information through a version controller to realize visual tracking of change content, time and range, and finally, sequentially executing new version SCA grammar rule verification and UML grammar semantic verification through a verifier after the models are generated, so as to realize visual tracking of the change content, time and range. According to the method, the compatibility problem is found and fed back in time, a large amount of subsequent debugging work caused by lack of systematic verification in a traditional method is avoided, automation, process and standardization of SCA model migration are integrally achieved, migration efficiency and reliability are remarkably improved, and meanwhile version management experience is optimized.

An exposure adjustment method and device, a computer readable storage medium and a terminal, the method comprising: extracting a subject saliency map in an original image; determining a target detection region based on the subject saliency map; determining the luminance values of each sub-region of the original image, the subject saliency map, the target detection region and a background region respectively; determining the weight values of each grid region in the original image, the subject saliency map, the target detection region and the background region respectively; performing weighted operation on the luminance difference values of the original image, the subject saliency map, each sub-region of the target detection region and the background region and the weight values of the corresponding grid regions to obtain a to-be-adjusted luminance difference value; and adjusting the exposure of a shooting device of the original image using the to-be-adjusted luminance difference value. The present application can improve the matching degree of the to-be-adjusted luminance difference value and the actual subject condition of the image, and improve the exposure adjustment accuracy.

The application provides an Internet of Things perception access method based on an ontology model, relates to the technical field of Internet of Things perception data access, and comprises the following steps: defining core concepts and their dependency relationships by using a standardized ontology description language, constructing an Internet of Things perception access ontology model; generating a unified workflow structure based on the model mapping, and establishing four types of standardized workflow templates; registering perception resources; constructing standardized workflows based on the templates and resources; converting the workflows into service requests of different platforms through a workflow mapping mechanism, and realizing cross-platform access. The application eliminates semantic ambiguity among heterogeneous devices through the ontology model, realizes modular process management by using the four types of templates, and significantly reduces manual intervention and operation threshold.

The application discloses a design method of an aero-engine wheel disc simulation piece, and fully considers the influence of the main stress gradient path and the secondary stress gradient path of the wheel disc feature part dangerous area in the three-dimensional space on the fatigue life of the simulation piece in the design process of the simulation piece, greatly improves the prediction accuracy and the stability of the prediction result of the simulation piece on the fatigue life, and automatically forms the gradient path through a search program, and finally obtains the configuration of the simulation piece through optimization design, so that the design method has operability and repeatability, is helpful to the standardization of the simulation piece design, has a brief design process, high design efficiency and strong practicability, and is suitable for wide promotion and application.

The application discloses an AIS beacon-based navigation information publishing method and system, relates to the technical field of navigation aid, and comprises the following steps: acquiring multi-source beacon data, and obtaining multi-source beacon state data through data collection channel convergence mapping; utilizing a quick screening mechanism to screen and analyze, obtaining a beacon state data set to be published, and performing priority sorting to obtain priority beacon data information; based on publishing adaptation processing, obtaining a standardized publishing data package, and performing differential matching to obtain corresponding publishing instructions; utilizing an AIS communication link to publish the standardized publishing data package to a corresponding target navigation area; constructing a publishing state monitoring system, dynamically monitoring the execution process of the publishing instructions by utilizing the publishing state monitoring system, and optimizing the publishing parameters by combining the monitoring results and feedback information, to obtain optimized publishing control parameters. The application improves the accuracy and efficiency of beacon navigation information publishing.

The invention discloses an airport single flight noise prediction method introducing undercarriage noise correction, and relates to the field of airport noise prediction. Based on the flight path data of the single flight event, utilizing an NPD model to obtain an effective sensory noise level of uncorrected airport single flight noise; the mean square sound pressure of undercarriage noise obtained by a general empirical formula is gradually converted into the same effective sensory noise level form by using an approximate calculation model of the concept of the main track and the duration time provided by the invention; and adding an undercarriage noise prediction result into the uncorrected airport single flight noise. According to the method, the problem that the engine noise evaluation index and the undercarriage noise evaluation index are not unified is solved, so that a more accurate airport single flight noise prediction result is obtained.

The invention relates to the technical field of data acquisition, and discloses a domestic acquisition device component matching optimization method and system based on a genetic algorithm, and the method comprises the steps: obtaining a domestic acquisition device core component library, and arranging performance parameters; constructing a comprehensive performance evaluation model, and establishing association between the component parameters and the overall performance of the device; initializing a component combination population to generate an initial candidate set; performing fitness evaluation on the population individuals based on the evaluation model; executing genetic operation iteration to generate a new population; the evaluation and operation are repeated until a termination condition is met, and an optimized population is obtained; and screening an optimal or suboptimal combination to obtain a recommended matching scheme. According to the method, the technical problems of poor component matching, high acquisition delay, insufficient data processing throughput and large signal synchronization error caused by relying on engineer experience type selection and lacking multi-dimensional comprehensive optimization are solved.

The invention discloses a secondary radar embedded software development framework based on a unified modeling language, and relates to the technical field of secondary radar software development. The framework comprises a system requirement modeling module used for obtaining system function requirements through a use case graph based on system functions and external interaction; the architecture design modeling module is used for separating the embedded software development framework into a hardware abstraction layer, a signal processing layer and an application function layer by utilizing a package diagram and a class diagram based on system function requirements, and determining interfaces among the three layers; the behavior logic modeling module is used for presenting interaction and execution processes among the three layers through a sequence diagram and an activity diagram; and the operation mechanism modeling module is used for presenting the switching relation among the working mode, the state switching and the abnormal recovery through the state diagram. According to the invention, the development efficiency is improved, the operation stability is enhanced, and the whole life cycle cost of the system is reduced in the development process.