126results about How to "Avoid modification" patented technology

The invention relates to the field of animation rendering, and provides an intelligent rendering method for realizing an animation picture, which comprises the following steps of: firstly, collecting an initial animation picture, identifying a scene of the initial animation picture, analyzing an animation effect demand, carrying out picture analysis in combination with style characteristics to obtain a scene picture element, and detecting an element type to determine a special effect demand degree; a special effect rendering scheme is generated; an adaptive color mode is queried; visual atmosphere parameters are evaluated to calculate a color adjustment amount; a color optimization strategy is constructed; and determining a rendering target based on the special effect rendering scheme, the color optimization strategy and the visual angle adjustment plan, optimizing a picture to obtain a record, monitoring the rendering quality, and finally generating an intelligent rendering scheme. According to the invention, the efficiency and quality of animation picture rendering can be improved.

The invention relates to the technical field of building information models, in particular to a BIM-based fabricated building collaborative design method and system, and the method comprises the following steps: based on project personnel information, analyzing role positioning and responsibility ranges of a plurality of designers, adjusting the editing authority of the designers, matching task demands, and according to input design information, carrying out the collaborative design of a fabricated building; and identifying the various types of building elements and matching the labeling information, and generating the labeling information of the building elements. According to the method, by analyzing role positioning and responsibility ranges of multiple designers, allocating design editing permissions, improving the accuracy and efficiency of project management, analyzing building design and carrying out conflict detection on building elements, design errors are reduced, and by combining structural stability analysis, problems are foreseen and solved in the early stage of design, and the design efficiency is improved. According to the method, modification in the construction stage is avoided, project budget is effectively controlled through construction sequence planning, resource demand prediction and cost calculation, and the collaboration of building design and construction is improved.

The invention relates to a BIM (Building Information Modeling)-based integrated mechanical and electrical installation construction method. The method comprises the following steps: performing field scanning by using a laser scanner; importing point cloud data automatically generated by field data acquisition into BIM software; building a building structure model of the construction site in the BIM software; generating a new construction interval of the new electromechanical pipeline and an existing construction interval of the existing electromechanical pipeline in the building structure model; generating a new electromechanical pipeline arrangement scheme based on the new construction interval and the existing construction interval; conflict detection in the BIM software is used, and the compatibility score of the arrangement scheme of the new electromechanical pipeline is evaluated based on a conflict detection result; generating and recording an optimal construction arrangement scheme in the building structure model based on the compatibility score; extracting a detailed construction drawing from the building structure model; carrying out site construction; the system can improve the efficiency and precision of mechanical and electrical installation construction, optimizes resource allocation, and finally realizes intelligent and refined management of the construction process.

The invention discloses a building construction site arrangement optimization method and system and a storage medium. According to the main scheme, the method comprises the steps that topographic data, building layout data and equipment layout data of a building construction site are acquired; drawing a construction site rough arrangement diagram according to the collected building layout data and equipment layout data by using CAD software, and importing the rough arrangement diagram into BIM modeling software to generate a construction site basic model; analyzing the construction site basic model of the BIM technology, and marking a problem area of the basic model; an optimization model is formed by changing the layout of a problem area of the basic model; and analyzing the optimization model to judge whether the optimization model meets the standard or not. According to the technical scheme, intelligent optimization and real-time monitoring of construction site arrangement can be realized, the construction efficiency is improved, the cost is reduced, and the construction safety is enhanced.

The invention belongs to the field of artificial intelligence and deep learning, and provides a small sample continuous learning method and system based on adaptive adaptation layer selection. The small sample continuous learning method based on adaptive adaptation layer selection comprises the following steps: pre-training a singular value of a linear weight; freezing a pre-training linear weight matrix corresponding to the knowledge sensitive component; adaptively determining an adaptation layer; multiplying the adapter matrix based on the adaptation layer by the training sample features of the current incremental adaptation training stage to obtain redundancy capacity features; and the small sample playback data is obtained again, singular value decomposition, adaptive layer adaptive determination and incremental adaptive training operation are performed in sequence based on the updated pre-training linear weight matrix, and learning is stopped until the continuous learning model reaches a set requirement, so that the trained continuous learning model is utilized to execute a classification task. According to the method, dynamic adapter selection for minimizing old knowledge interference is realized, and the classification accuracy of a small sample continuous learning model is guaranteed.

The invention discloses a scheduling system for efficiently scheduling a Serverless function calculation task in a large-scale scene. The system comprises a Storage module, a task scheduling module, a task scheduling module and a task scheduling module, wherein the Storage module is used for providing a cache function of an apiserver component and a storage function of an etcd component; the Client module is used for providing an SDK (Software Development Kit) API (Application Program Interface) which is compatible with KubuBuilder; the Apiserver module is used for ensuring that external services and tools continue to use the original operation mode; the WatchCache module is used for ensuring that event circulation in the List-Watch mechanism is consistent with that in a native system; and the Persister module is used for persisting the data into the BadgerDB library, so that the data can be recovered from the persistent BadgerDB library. According to the method, the calculation efficiency and performance in a large-scale Serverless scene can be improved, and the waiting time is shortened.

The invention relates to the technical field of knowledge maps, and provides a vector increment-based cultivated land knowledge map updating method and related equipment, and the method comprises the steps: obtaining a plurality of cultivated land indexes, a plurality of cultivated land business scenes, a plurality of data types, and the identifiers of a plurality of cultivated land parcels of a target region; taking each cultivated land index, each cultivated land business scene, each data type and the identifier of each cultivated land parcel as cultivated land entities, and obtaining an entity relationship between every two cultivated land entities; constructing a cultivated land knowledge graph based on all cultivated land entities and all entity relationships; constructing a plurality of rules for updating the cultivated land knowledge graph; and when the vector incremental data is received, determining a target rule from all the rules according to the vector incremental data, and updating the cultivated land knowledge graph according to the target rule to obtain an updated cultivated land knowledge graph. According to the method, the accuracy of updating the cultivated land knowledge graph can be improved.

The invention relates to a winding short-circuit performance evaluation method and device based on a reactor model, computer equipment, a computer readable storage medium and a computer program product. The method comprises the steps of simulating operation of a reactor model under a preset short-circuit working condition to obtain magnetic flux leakage distribution on a coil winding in the reactor model; determining a magnetic flux leakage component of an outlet wire of the coil winding based on a preset short-circuit working condition, the reactor model and the magnetic flux leakage distribution, and determining a simulated radial electrodynamic force of the outlet wire based on the magnetic flux leakage component; based on the reactor model, determining the theoretical radial bearing force of the leading-out wire; determining a radial bearing capacity parameter of the head wire according to the simulated radial electrodynamic force and the theoretical radial bearing capacity, and obtaining a radial stress performance evaluation result of the coil winding based on the radial bearing capacity parameter. Compared with the prior art, through comparison calculation of the simulation value and the theoretical value, potential safety hazards possibly existing in the reactor can be found in advance, and measures can be taken in time for prevention.

The present invention discloses an auxiliary module for the transportation, loading and reinforcement of spent fuel packages, which comprises a bottom plate, on which transverse blocks and longitudinal blocks for connecting with a spent fuel package transport bracket are fixedly connected, the transverse blocks are arranged at intervals along the length direction of the bottom plate, and the longitudinal blocks are arranged at intervals along the width direction of the bottom plate; the transverse blocks limit the transverse movement of the spent fuel package transport bracket along the bottom plate surface, and the longitudinal blocks limit the longitudinal movement of the spent fuel package transport bracket along the bottom plate surface. A hoisting mechanism is arranged on the bottom plate, and the hoisting mechanism is used for hoisting and transportation of the bottom plate; a plurality of bolt holes are arranged on the bottom plate, and some of the bolt holes correspond to the bolt connection holes on the spent fuel package transport bracket. The present invention has the effect of improving the connection strength between the spent fuel package transport bracket and the transportation vehicle.

The invention relates to the technical field of power plant network access, and discloses a PCFT security framework-based new energy power plant network access security protection system, which comprises a security partition system, a firewall and logic isolation system, an encryption and authentication system, a PCFT security framework, an intrusion detection and host equipment reinforcement system and a security management platform, the security partition system is in communication connection with the firewall and logic isolation system, the firewall and logic isolation system is in communication connection with the encryption and authentication system, and the encryption and authentication system is in communication connection with the PCFT security framework. Therefore, the process of manually processing each resource access control is simplified, the PCFT security framework is used, the security of the system can be effectively improved, security vulnerabilities are reduced, the security management process is simplified, the availability, integrity and confidentiality of the system are ensured, and data are prevented from being modified or disclosed without authorization.

The invention discloses a text-to-image diffusion rapid concept erasing method. The method comprises the following steps: (1) acquiring misleading or false images by using an open source website and preprocessing the misleading or false images; (2) constructing a text-to-image diffusion model: designing a target concept erasing strategy by using a knowledge distillation framework; introducing a calibration set to design other concept retention strategies; (3) generating an image corresponding to the text description; according to the method, the specific concept can be erased efficiently, and meanwhile, the semantic consistency of other related concepts is kept, so that the safety and the reliability of an image generation process are remarkably improved.

The invention discloses a washing tower base substructure which comprises a top plate (1), a web (2), a supporting toggle plate (3), a supporting toggle plate panel (4) and a tower room bottom plate supporting strong frame (6), and the top plate (1), the web (2), the supporting toggle plate (3) and the supporting toggle plate panel (4) are fixed together to form an integral structure and then are fixedly installed on the tower room bottom plate supporting strong frame (6). According to the washing tower base structure, the working load of a washing tower can be effectively transmitted, the strength meets the requirement for safe operation of equipment, when the washing tower is installed, structural dislocation caused by errors can be avoided, meanwhile, structural modification is avoided, and the problem of field structural modification is reduced.

The invention relates to a file storage adjustment method and device, computer equipment, a computer readable storage medium and a computer program product. The method comprises the following steps: when a storage adjustment request is received, determining a to-be-adjusted file and a target storage level corresponding to the storage adjustment request; determining an original storage pool corresponding to the to-be-adjusted file, and determining a target storage pool corresponding to the target storage level; after the state of the to-be-adjusted file is modified from an accessible state to a frozen state, data blocks, in the original storage pool, of the to-be-adjusted file are migrated to the target storage pool; and after migration is completed, modifying the state of the file to be adjusted from the frozen state to the accessible state. By adopting the method, the storage adjustment efficiency can be improved.

This application provides a fault handling method, apparatus, and electronic device in the chip verification process, comprising: identifying faults during chip verification; acquiring fault information in response to fault identification; determining a target fault debugging strategy matching the fault information; executing the target fault debugging strategy to debug the fault; and continuing the chip verification process from the fault location point in response to the end of fault debugging. This application achieves fault debugging during the chip verification process, avoiding modification of the source code corresponding to chip verification and re-simulation of the modified source code, effectively shortening the fault repair time in the chip verification process, thereby improving the efficiency of chip verification.

The application relates to an FPGA prototype verification method and system of a smart meter chip, and belongs to the field of integrated circuit testing and electric power metering. The method aims to solve the problems of ASIC design transplantation to an FPGA platform, large difference between a verification environment and a real power grid, and lack of a real-time closed-loop verification mechanism. A technical scheme efficiently transplants the design to the FPGA by optimizing ASIC front-end synthesis constraints and adopting a netlist-level IP replacement strategy; a hardware-in-the-loop system is constructed, which comprises a real power grid signal source, a separation device simulation front end, an FPGA verification board, a high-precision standard electric energy meter and a host computer. The system can generate a real power grid excitation and realize synchronous collection of prototype output and the standard meter, real-time error analysis and dynamic adjustment of parameters, thereby forming a closed-loop verification. The application significantly improves code transplantation efficiency, provides a highly consistent real power grid verification environment, and greatly improves verification iteration and defect positioning speed.

This utility model provides a fall protection device for a counter-rope wheel, comprising two symmetrically arranged protective components. Each protective component includes a fall arrestor and two sets of fixing plates. The fall arrestor has threaded ends at both ends. The upper parts of the two sets of fixing plates have through holes corresponding to the threaded ends, and the threaded ends are fixed by nuts after passing through the through holes. The two sets of fixing plates are detachably mounted on the frame where the counter-rope wheel is located. This utility model protects the counter-rope wheel by using two symmetrically arranged protective components on both sides. When the counter-rope wheel detaches, the two fall arrestors limit the separation between the counter-rope wheel and the frame, thereby preventing the car or counterweight from falling. Furthermore, the two sets of clamps and their fixing bolts allow for detachable installation on the frame, avoiding additional modifications. It has the advantages of simple structure, high assembly efficiency, and high safety and reliability.

The application discloses a data sharing method, which can realize safe and reliable data sharing based on a blockchain technology. The data sharing method comprises the following steps: in the case that a first user requests to share target data, a SIM card of the first user acquires a first authentication credential from a blockchain node, the first authentication credential being generated by the blockchain node based on an authentication key and user information of a second user stored in the blockchain; the SIM card of the first user encrypts the target data based on the first authentication credential and a private key of the first user, and obtains a first ciphertext; and the SIM card of the first user sends the first ciphertext to a SIM card of the second user.

The invention discloses a workpiece attitude error compensation method and system based on a space angle and a TCSTRANS. According to the method, automatic sensing, seamless compensation and efficient machining of workpiece attitudes are achieved through the synergistic effect of three core technologies including automatic fitting of a space angle aligned by a laser plane, workpiece coordinate system correction of kernel translation and TCSTRANS characteristic coordinate system transformation supporting five-axis RTCP programming. An original machining program does not need to be modified, the operation complexity and the technical threshold are reduced, the machining precision, efficiency and process reliability are greatly improved, the method is particularly suitable for machining of a five-axis numerical control machine tool on precise workpieces, and the problems that in the prior art, manual experience is relied on, program management is disordered, and post-processing is complex are solved.

The utility model discloses a wheel trim transition support installation structure which comprises a fender, a wheel trim body, a transition support and a buckle nail, the cross section of the fender and the cross section of the wheel trim body are of an L-shaped flanging structure bent towards the interior of a vehicle, a square hole is formed in the outer surface of the fender, a buckle base is arranged on the inner surface of the wheel trim body, and the buckle base is connected with the wheel trim body. An upper clamping inclined surface and a lower clamping inclined surface are arranged outside the transition bracket, a sponge block is arranged on the front bottom surface of the transition bracket, a sinking table for accommodating the front part of the buckle nail is arranged on the front top surface, and a sunken groove is formed in the tail part; the clamping inclined face of the side, provided with the concave groove, of the transition support is installed in a square hole in the fender, the sponge block is attached to the outer surface of the fender, the front portion of the buckle nail is clamped to the buckle base of the wheel trim body, and the tail portion of the buckle nail is clamped into the concave groove in the tail portion of the transition support. According to the utility model, no gap leakage between the wheel trim body and the fender is ensured, and the delicate appearance of a vehicle is improved; and the product debugging period is shortened, and the development cost of parts is reduced.

The invention belongs to the technical field of registry security protection, and discloses a registry protection method and system based on software, and the method comprises the steps: capturing an operation request of a registry, and transmitting the identification information of the operation request to registry protection software; performing security rule judgment on the identification information to obtain a rule judgment result; if the identification information accords with the security rule, the registry protection software permits execution of the operation request, otherwise, the registry protection software does not permit execution of the operation request and generates response information; and the registry protection software sends the response information to the operation end, and the operation end executes corresponding protection operation according to the response information. According to the method and the device, the operation request for the registry can be effectively monitored and filtered, the safety is greatly enhanced, and the operation request can be finely judged and controlled based on the preset rule by preventing potential harmful operation, so that an administrator can more flexibly and accurately manage the access and operation of the registry.

The present invention relates to a high interfacial compatibility water-swelling rubber, which is prepared by mixing and vulcanizing the following materials: 30-60% of styrene-butadiene rubber, 40-70% of styrene-butadiene water-absorbing rubber masterbatch, and 0.6-3.0% of a processing aid. The present invention has the advantages that conventional styrene-butadiene rubber can be used as a raw material, thus avoiding the modification treatment of ordinary styrene-butadiene, the material source is wide, the matrix preparation requirements are not high, and the cost is relatively low. The prepared styrene-butadiene water-absorbing rubber masterbatch effectively weakens the tendency of the water-absorbing resin and the rubber matrix to separate, and improves the interfacial compatibility.

The invention relates to the technical field of distributed file systems, and provides a metadata updating method and device, node equipment and a computer readable storage medium, the metadata updating method and device, the node equipment and the computer readable storage medium are applied to each node equipment in a plurality of node equipment in a distributed file system, and the method comprises the steps of obtaining a file index node identifier of a target file needing to create a hard link; updating metadata of the target file according to the file index node identifier, and updating metadata of an associated directory related to a hard link of the target file; the updated metadata of the target file does not have an index node identifier of the associated catalog and the target catalog, or the metadata of the target file, the metadata related to the target file in the associated catalog and the metadata related to the target file in the target catalog are stored in the same node device in a plurality of node devices; the target directory is a directory specified when the target file is created. According to the method, cross-node transactions can be reduced while hard links are supported, and the system efficiency is improved.

The application discloses a kind of crown prosthesis retained form cutting method and device, wherein the method includes: import prosthesis model, occlusal model and minimum thickness layer model, and based on prosthesis model, occlusal model and minimum thickness layer model are calculated, obtain complete deformation region;Based on complete deformation region, surface morphology weakening treatment is carried out to prosthesis model, obtain prosthesis model after surface morphology weakening treatment;Calculate the first collision deformation region of minimum thickness layer model and the prosthesis model and the second collision deformation region of occlusal model and the prosthesis model, and based on the first collision deformation region and the second collision deformation region, deformation processing is carried out, and deformation processing result is obtained;Deformation processing result is detected, and it is judged whether there is collision area.The application eliminates the collision area between models by deforming the prosthesis model, so as to ensure the minimum thickness and initial contour of the prosthesis, and improve the deformation quality.

The utility model relates to the technical field of movable impact crushers, in particular to a movable impact crusher urea box mounting structure which comprises a rotary support arranged on one side of a movable impact crusher body in a rotary structure mode. A urea box assembly is arranged on the upper end face of the rotating support in a fixed structure mode. The supporting bracket is arranged on one side of the movable impact crusher body in a fixed structure mode, the supporting bracket is arranged on the lower portion of the rotating bracket, the supporting bracket is connected with the rotating bracket through a bolt, the urea box assembly is installed externally, modification of the design of an original cabin can be avoided, and cost is reduced; and a protective cover is configured according to the shape of the urea box assembly to protect the urea box assembly. The urea box assembly is parallel to the movable impact crusher body, it is guaranteed that the movable impact crusher does not transport in an ultra-wide mode, the urea box assembly is steered through the rotating support, and maintenance of elements such as a urea injection pump filter element is facilitated.

The invention discloses a preparation method and a preparation system of cyano olefine acid ester, and relates to the technical field of preparation of cyano olefine acid ester. The preparation method of the cyanoacrylate comprises the following steps: mixing cyanoacetate, a carbonyl compound, a first catalyst and a second catalyst in a container for condensation reaction to prepare the cyanoacrylate, rectifying the substances in the container to obtain a mixture containing the first catalyst and water; and separating the mixture containing the first catalyst and water to obtain the first catalyst, and introducing the first catalyst into the container. According to the technical scheme, in the reaction process, the byproduct water is continuously separated out, the first catalyst is recycled, and the recycled first catalyst is introduced into the container to continue to participate in the reaction, so that forward proceeding of a reaction system is promoted, the conversion rate and the yield of the reaction are improved, the reaction time is shortened, and the impurity content is reduced; the method can be used for solving the problems of low conversion rate, low yield and high impurity content in preparation of cyanoolefine acid ester.

The utility model discloses a communication circuit for an IC card of an elevator car and an elevator, and the communication circuit comprises an IC card module which is used for reading storage information in the IC card and generating an authorization instruction; the CTB communication board is connected with the IC card module through a serial communication line; the one or more CCB instruction boards are used for collecting floor registration instructions and sending the floor registration instructions to the CTB communication board; the floor registration instruction is an electric signal generated when an elevator floor button is pressed; the IC card module sends an authorization instruction of an IC card to the CTB communication board through a serial communication line; the CTB communication board is used for sending a floor registration instruction and an authorization instruction of the IC card to the main control board; according to the utility model, the floor registration instruction is sent to the CTB communication board in a serial communication manner, so that serial communication between the CCB instruction board and the CTB communication board is realized, modification of signal lines is avoided, wire harnesses in a control box are reduced, the working efficiency is improved, and the complexity of wiring and debugging is reduced.

The invention relates to a configuration method and system of a fusion terminal, and belongs to the field of communication parameter configuration.The configuration method of the fusion terminal comprises the steps that an initial configuration file of the fusion terminal is obtained firstly, and the initial configuration file comprises a function module and configuration parameters; then judging whether the function modules actually run or not, and setting a unique identifier and a parameter association identifier for the actually running function modules; and uniformly modifying the configuration parameters according to actual requirements in combination with the parameter association identifier, and uniformly distributing the modified configuration parameters to each functional module according to the unique identifier to complete parameter configuration. The method comprises the following steps: firstly, selecting an actually-running module, and only performing parameter configuration on an actually-running functional module, so as to avoid configuring parameters of a non-running functional module; according to the method, the parameter association identifier is added in the configuration process, and the associated parameters of different functional modules are linked through the parameter association identifier when the parameters are uniformly configured, so that repeated parameter modification is reduced, and the parameter configuration efficiency is improved.

The invention relates to the technical field of asset management, and discloses an enterprise digital asset management system, which comprises an information collection module, an asset display module, a display module, an asset prompt module and an asset evaluation module, and the collected information is transmitted to the investment display module. The problems that when an existing digital asset management system is used, only investment and query functions can be carried out on assets, and when enterprise customers need to evaluate the assets, potential asset risks cannot be found in time are solved.

The embodiment of the invention belongs to the technical field of research and development design, is applied to a business branch processing logic updating scene, and relates to a business updating method, device and equipment and a storage medium thereof. Analyzing the service updating instruction to obtain a target updating item; and according to a preset configuration updating component and the target updating item, performing service updating in response to the service updating instruction. When the business is updated, if branch processing step updating is involved, branch processing adjustment is achieved in a configuration mode, modification of a large number of business codes and rerelease of versions can be avoided, business updating response can be rapidly carried out, and follow-up business maintenance and management are facilitated.

The invention belongs to the technical field of industry and commerce information change security, and particularly relates to a blockchain-based industry and commerce information change management method, which comprises the following steps of encrypting sensitive data in an enterprise industry and commerce information change application, carrying out identity recognition authentication, and storing the data in a blockchain after the industry and commerce information change data passes auditing, before storage, preprocessing the data, and sorting the data; a super administrator role is further refined and defined in a block chain environment based on role access control, the super administrator role has the highest authority for the whole block chain industry and commerce information change system, industry and commerce auditor roles are divided into an initial auditor and a final auditor, the initial auditor can perform initial auditing on an industry and commerce information change request submitted by an enterprise, and the final auditor can perform final auditing on the enterprise. Basic requirements of integrity and compliance of the data are checked. Compared with the prior art, the security problem existing in the process of changing the industrial and commercial information of an enterprise is solved.