31results about How to "Accelerate development cycle" patented technology

The invention relates to the technical field of software development, in particular to a zero-code software development and test system based on artificial intelligence, and provides the following scheme that the system comprises a natural language analysis module, a code generation module, a code optimization module, an intelligent test module and a cross-platform deployment module. The natural language analysis module analyzes the natural language description input by the user into a software development requirement document; the code generation module generates source codes based on the demand document and can select a programming language and a framework; the code optimization module is used for performing static analysis and reconstruction optimization on the generated codes; the intelligent test module automatically generates a test script through interface model extraction, case generation and case analysis logic, executes a test and feeds back a test result; and the cross-platform deployment module realizes automatic packaging, compatibility check, deployment configuration and release management of software. The invention aims to simplify the software development process and improve the development efficiency and quality.

The invention provides a graphical construction and edge deployment method for configuration software development for a micro-service architecture, which comprises the following steps of: constructing an interface and logic of configuration software by adopting a graphical interface through operations such as drag-drop, connection and the like; establishing a graphical component library comprising a plurality of predefined micro-service components, wherein the predefined micro-service components comprise data acquisition, processing, storage, display and the like; the predefined micro-service component supports conversion of the graphical component into an executable micro-service code, and configuration software is constructed; deploying the micro-service of the configuration software at a position close to a data source in combination with an edge computing node deployment strategy; the edge deployment framework automatically completes deployment and starting of the micro-service according to the configuration file and supports automatic deployment, monitoring and upgrading of the micro-service; the states of the edge computing nodes are monitored through a graphical interface, and remote configuration and management are carried out; and performing real-time viewing, log analysis, troubleshooting and the like on the node state. The development efficiency is improved.

The invention discloses a cross-platform software compatibility testing and optimizing method, belongs to the technical field of software testing, and aims to solve the problem of existing cross-platform software compatibility testing. Firstly, software is installed on different test platforms, and function, interface and performance tests are carried out; the function test simulates user operation, calculates an average response delay time difference and a success rate, and marks functional abnormality key points; dividing detection points in interface testing, analyzing color, definition and coordinate values, and marking interface abnormal key points; the performance test monitors the number of flash quit times and the completion duration, and marks performance abnormity key points; then, the abnormal key points are sent to a positioning display module, different mark circles and colors are set in a problem display model according to abnormal types and severity, and priority ranking is carried out; maintenance personnel can optimize the software according to the data in the problem display model, so that the root of the problem is quickly positioned, the development efficiency is improved, and the quality and stability of the software on different platforms are ensured.

The invention provides an automobile expected working condition noise simulation method and system based on reference noise matching, and relates to the technical field of noise simulation. The method provided by the invention comprises the steps of performing feature extraction on reference noise data to obtain reference noise features of each reference vehicle type under each original working condition; inputting the sound field influence factors of the vehicle type to be detected into a pre-trained target model to obtain predicted noise features output by the target model; comparing the predicted noise feature with each reference noise feature to obtain a target reference vehicle model matched with the to-be-detected vehicle model; and in a noise playback cavity matched with the to-be-tested vehicle model, playing back reference noise data of the target reference vehicle model under the expected working condition. According to the method, a main engine plant can simulate and evaluate noise characteristics in an early stage, so that design changes caused by noise problems are reduced.

The invention discloses a protein de novo reverse design method and system based on a spectrum structure-activity relationship, and the method comprises the steps: obtaining a data set which comprises protein structure feature data, protein simulation spectrum data and protein-ligand interaction data; establishing a multi-task neural network model, training the multi-task neural network model by using the data set, inputting protein simulation spectrum data into the trained multi-task neural network model, and simultaneously obtaining a distance matrix between protein skeleton atoms and the number of protein amino acids; integrating the distance matrix between protein skeleton atoms and the number of protein amino acids to obtain a final protein distance matrix; obtaining an initial protein PDB structure according to the final protein distance matrix; optimizing the initial protein PDB structure by using an SCUBA-D protein structure optimization model to obtain a full-atom protein structure; proteinMPNN is applied, a full-atom protein structure is used as input, and a plurality of amino acid sequences are obtained. The development period of the medicine can be accelerated.

The modularized flexible CNC clamp comprises a connecting plate, a bridge plate and a supporting plate, a connecting hole is formed in the middle of the top of the connecting plate, pin positioning holes are formed in the two ends of the top of the connecting plate and the two sides of the bridge plate, and the connecting plate is connected with the bridge plate through the pin positioning holes. According to the utility model, a worker does not need to frequently disassemble and assemble the tool, the tool is convenient and rapid, and when the connecting plate, the bridge plate or the supporting plate is damaged, the damaged connecting plate, the bridge plate or the supporting plate can be directly disassembled and replaced, so that the maintenance or replacement cost is reduced, the development period of a new product is accelerated, and the production efficiency is improved. A hydraulic oil cylinder and various air cylinders can be installed through the kidney-shaped through holes in the bridge plate and the clamp installation holes in the supporting plate, and a product is clamped under the assistance of manual clamping. And moreover, the mounting parts are designed to be standardized, and can be repeatedly switched according to different characteristics of products.

The invention discloses a visual configuration method and device based on a ToB service and a medium, and relates to the technical field of page configuration. The method comprises the following steps: acquiring login information of a user, and judging whether the user has a management authority of visual configuration or not according to the login information; under the condition that the visual configuration management authority exists, title content and icons input by a user are obtained; extracting features of the title content, and matching the features with a preset theme template; after the user selects the theme template, a login page is generated according to title content and an icon input by the user, a user-defined tool chain, a verification code option and a page component are sent, and a preview of the theme template is displayed in a preview area in real time; and under the condition that the verification code is opened, providing a verification code sending channel. According to the method, the login page meeting the customization requirement is rapidly generated, the development period is greatly shortened, the development efficiency is improved, and the product landing cost is reduced.

The invention relates to a dynamic website development system and method, in particular to a multifunctional dynamic website development method and system. The system comprises a micro-service architecture, a headless CMS, a front-end framework, a dynamic page staticizing module, an intelligent SEO optimization module, an authorization and security management module, a continuous integration and deployment module and a performance monitoring and optimization module. Through cooperative work of the modules, the flexibility, the safety, the performance and the SEO optimization effect of website development can be effectively improved, and meanwhile the legality and the data protection of the system are ensured.

The invention discloses a parallel compiler compiling method and system supporting multiple operating systems, which can fully utilize the advantages of a multi-processor or multi-core system and process a plurality of compiling tasks at the same time by acquiring a parallel compiling file, thereby greatly shortening the compiling time. The parallel compiling can significantly improve the compiling speed of large files, especially for complex software projects, the development cycle can be accelerated, and the development efficiency can be improved. A main function node is transformed, AST tree nodes corresponding to operating system interfaces are generated in combination with parallel compiling parameters, and then the AST tree nodes are inserted into an AST tree for node transformation operation, so that compiled files can run on a plurality of operating systems. According to the method, the barrier between different operating systems is broken, a developer does not need to independently write and maintain codes of different versions for each operating system, and the development and maintenance cost is reduced. The method allows adjustment according to different parallel compilation parameters to adapt to various compilation requirements.

The invention belongs to the technical field of biological feature recognition, and relates to a rice blast pathogenic gene recognition method suitable for small sample high-dimension data, the method comprises the following steps: processing collected data to obtain the expression quantity of a sample corresponding to each gene, then carrying out difference analysis to recognize a difference expression gene, and determining the expression quantity of the sample corresponding to each gene; constructing a PPI network according to the differentially expressed gene, and determining a key gene related to rice blast; and finally, constructing a CGAN-SAE deep learning model, and training a CGAN module by using the determined key gene, so that the CGAN module can generate simulated gene sample data which is difficult to distinguish from real data. And training the SAE module by using the simulated gene sample and the real sample, so that the SAE module can capture global features, and finally, further processing the extracted features through PCA to identify the core gene in the rice blast infection process. The method solves the problem of gene screening in a rice data set with a small number of samples and high dimensionality.

The invention discloses an embedded graphical programming development method and device based on the Internet of Things and a medium, and the method comprises the steps: creating a graphical programming system application containing a Blockly framework, adding a dependency library on the graphical programming system application, and carrying out the page layout and initialization configuration; the method comprises the following steps of: constructing graphic block components with different functions on the application of the graphic programming system, and determining required graphic blocks: a Modbus RTU (Remote Terminal Unit) graphic block component, a serial port-Rs485 graphic block component, a NetManage graphic block component, a Home Assistance graphic block component, a ThingsBoard graphic block component and an input / output control graphic block component; freely combining the determined required graphic blocks to build a business scene, and completing program development through graphic programming; and downloading the program subjected to graphical programming to equipment for running. The development efficiency of the system is improved, and the development difficulty is reduced.

The invention provides a simulation device and system for simulating the flow resistance characteristic of blood in an organ. The device comprises a first blood inlet pipeline, a second blood inlet pipeline, a blood outlet pipeline, a connecting piece, a monitoring module, an adjusting module and a control module. And the first blood inlet pipeline and the second blood inlet pipeline are communicated with the bleeding pipeline. The control module is used for adjusting the state of the adjusting module according to the fluid flow parameters monitored by the monitoring module. The precision of the blood flow resistance characteristic simulated by the simulation device is high, and the error between the blood flow resistance characteristic simulated by the simulation device and the actual blood flow resistance characteristic in a living organ tissue blood vessel is greatly reduced; related design parameters of the perfusion device can be adjusted based on the actual blood flow resistance characteristic, simulated by the simulation device, of the target organ in the blood vessel under the flow, so that the perfusion device which meets the use requirements of living organs and is higher in precision can be developed.

The present application relates to the field of data processing technology, and discloses a method for docking a device with an Internet of Things platform using a large language model. The method includes: collecting network traffic data of Internet of Things devices, extracting traffic fingerprints from the network traffic data, obtaining traffic fingerprint data, and constructing device description information based on the traffic fingerprint data; matching the traffic fingerprint data and device description information with the Internet of Things knowledge base to obtain target device parameters; defining device service attributes, and creating a physical model based on the device service attributes; matching the communication mode and device communication protocol to the physical model, inputting the communication mode and device communication protocol into the large language model to generate device communication plug-in code, and obtaining communication plug-in code; transmitting the communication plug-in code to the plug-in management unit to generate a device communication plug-in, and establishing the physical model and the device docking of the Internet of Things platform through the device communication plug-in. The present application improves the efficiency of docking between the device and the Internet of Things platform.

The present invention discloses a 3D printing path planning method and system based on structural stress simulation, and relates to the field of 3D printing technology. The method comprises: performing regional division on each structural feature in a preset structural feature set, and performing stress distribution simulation; performing printing strategy simulation on each structural feature in the preset structural feature set according to the regional division results and stress distribution simulation results of each structural feature in the preset structural feature set, so as to establish a printing mapping relationship between characteristic stress distribution and printing strategy; wherein the printing strategy comprises a 3D printing path; according to the regional division results of the part to be printed and the stress simulation results of the part to be printed, based on the printing mapping relationship between characteristic stress distribution and printing strategy, the target printing strategy is automatically called to print the part to be printed. The present application realizes the printing effect of taking into account each feature of the part to be printed when performing 3D printing.

The invention provides a VOF-based numerical simulation method for a welding spot cavity of a vacuum vapor welding, which comprises the following steps: creating a BGA welding spot two-dimensional model and presetting a plurality of bubbles, simulating the flowing of a welding flux by adopting a laminar flow model, and simulating the interface of the welding flux and the bubbles by adopting a multiphase flow VOF model. A multi-area method quadrilateral mesh is adopted, and a UDF user-defined program is matched to simulate a flow field when bubbles escape from the solder; and meanwhile, by improving boundary condition setting, the calculation time is shortened, the calculation efficiency is improved, and the process that bubbles escape from the BGA welding spots in the welding process is rapidly and truly simulated.

The invention relates to a drive axle assembly thrust rod support test bed, which comprises a shaft tube clamp, a thrust rod support, a counter-force seat, an oil cylinder hanging bracket, a hydraulic oil cylinder and a control system, and is characterized in that the thrust rod support comprises an upper thrust rod support and a lower thrust rod support, and the upper thrust rod support and the lower thrust rod support are respectively welded on an axle housing assembly. Two ends of an axle housing assembly to be tested are respectively arranged on the axle tube clamps, the hydraulic oil cylinder is arranged on the oil cylinder hanging bracket, a sensor is arranged on the hydraulic oil cylinder, and one end of the hydraulic oil cylinder is connected with the counter-force seat. One end of the hydraulic oil cylinder is connected with one thrust rod bracket, the other thrust rod brackets are respectively connected with the corresponding counter-force seats, the hydraulic oil cylinder and the sensor are respectively connected with the control system, and a loading force test is carried out on the thrust rod brackets through the hydraulic oil cylinder; the test frequency is 0.5-2 Hz, and the conditions of no welding seam, axle housing cracking, bracket deformation and the like after the loading test is carried out for 200 thousand times are considered to be qualified.

The invention provides a vehicle electrical equipment arrangement electromagnetic compatibility checking method and system and a storage medium, and the method comprises the following steps: recognizing the relative position between vehicle electrical equipment and the electromagnetic compatibility characteristics and types of the vehicle electrical equipment; determining the arrangement principle of the surrounding vehicle electrical equipment according to the electromagnetic compatibility characteristic and type of each vehicle electrical equipment; according to the principle of movement minimization, the positions of the vehicle electrical devices around each vehicle electrical device are adjusted, so that all the vehicle electrical devices meet the corresponding arrangement principle. According to the method, the electromagnetic compatibility interference problem possibly occurring in the arrangement of the electrical equipment can be identified in the design stage, the electromagnetic compatibility performance of the whole vehicle is optimized, and the cost and development period prolonging caused by problems occurring after subsequent vehicle loading are avoided.

The invention discloses a vehicle driving space design method, device and equipment and a medium. The vehicle driving space design method comprises the steps of obtaining an initial hard point parameter value of a target vehicle driving space, and creating a man-machine model and a whole vehicle data model based on the initial hard point parameter value; according to a man-machine model, a whole vehicle data model, a man-machine verification rule and a man-machine comfort evaluation rule, performing two rounds of evaluation on the initial hard point parameter value to obtain an actual hard point parameter value to be verified; and obtaining a real object evaluation score of a man-machine physical rack constructed by the actual to-be-verified hard spot parameter value, and determining a driving space optimization hard spot parameter value according to the real object evaluation score and a development score threshold. According to the technical scheme, the design efficiency of the hard spot parameter values can be improved, and therefore the vehicle development period is shortened.

The invention particularly relates to a preparation method of a piezoelectric MEMS intelligent loudspeaker. The preparation method comprises the following steps: preliminarily calculating the vibration frequency of a film by using a theoretical formula of the vibration frequency of the film according to a target frequency range; carrying out analogue simulation by using finite element analysis software, and predicting the resonant frequency of each vibrating diaphragm to determine each layer of material; selecting a piezoelectric material; selecting a substrate material; sputtering a first electrode material on the substrate, and etching to form a required electrode pattern; depositing a piezoelectric layer material to ensure uniform thickness; sputtering a second electrode material on the piezoelectric layer, and etching to form a required electrode pattern; testing the actual performance frequency of the loudspeaker; adjusting the thickness or the shape of the piezoelectric layer according to a test result; adjusting the thickness or the shape of the piezoelectric layer by adopting a dynamic algorithm; re-depositing the piezoelectric layer and adjusting the piezoelectric layer; and the resonant frequencies of all the vibrating diaphragms are within the target range.

The invention discloses a vehicle machine time synchronization simulation device and method, a storage medium and electronic equipment, and belongs to the technical field of vehicle machine systems. The device comprises a simulation end and a to-be-synchronized end which are connected. The simulation end is at least used for opening simulation software in response to a software opening operation of a user; automatically starting a simulation main service to build a simulation environment and configure initial simulation resources; in response to a configuration test operation of a user, checking whether a communication link between the simulation end and the to-be-synchronized end is reliable or not; in response to a parameter setting operation of a user, adjusting the initial simulation resource; generating time synchronization information based on the simulation environment and the adjusted initial simulation resource, and sending the time synchronization information to the to-be-synchronized end; and the to-be-synchronized end is at least used for starting a time synchronization analysis service in the to-be-synchronized end so as to execute a time synchronization action after analyzing the time synchronization information. The actual development environment can be simulated in the development process of developers, the development cost is reduced, and the development efficiency is improved.

The invention discloses a continuum structure topological optimization method and system based on a variable density method theory, and the method comprises the steps: carrying out the discretization of a continuum structure optimization region, and forming a plurality of middle density units; based on a variable density method theory, constructing a topological optimization model which takes the unit density of each intermediate density unit as a design variable, takes a preset volume fraction as a constraint condition and takes minimization of structural flexibility as a target; and adopting an interpolation model which punishes the unit density by an exponential function, and carrying out iterative optimization solution of eliminating gray units on the topological optimization model to obtain a topological optimization scheme. The method is higher in convergence speed and higher in capability of searching the optimal distribution of the material.

The invention discloses a task management method and system for a digital person. The method comprises the following steps: initializing loading task information and state information and distribution rules of the digital person; state change information and distribution rules are monitored and updated in real time; based on the state and the task priority of the digital person in the memory, allocating a single task or a batch task to the digital person meeting the condition according to a preset allocation rule, setting a receiving timeout locking condition during task allocation, and reallocating if timeout is not confirmed; after it is detected that the task expires or is completed, corresponding task information is cleared up to recycle memory resources; through a distributed architecture and a master-slave node automatic switching mechanism, when the master node fails, the slave node automatically takes over task allocation. Through the technical scheme of the invention, the accuracy, flexibility and efficiency of task allocation and the ability to adapt to continuous changes are improved, high availability and stability are ensured, the load pressure of a traditional database is reduced, and the operation cost is effectively reduced.

The invention discloses a casting collaborative development method and device, equipment, a medium and a product, and relates to the technical field of die-casting technological process optimization. Optimization of a three-dimensional structure model of a target casting is put in the product design and development process; in the optimization process, staff of a plurality of posts such as a casting product design engineer and a mold process engineer participate together, and compared with a development process in which the mold process engineer performs castability process analysis after product data is locked in the prior art process, the development process is shortened. In the product design and development process, the casting product is subjected to mold flow analysis and mold opening process analysis, improvement measures are formed to adjust and optimize the structure of the casting product, and the situation that the design of the casting product is overturned after mold opening is avoided. Afterwards, the agent model is trained according to the mold flow analysis result of the pouring and discharging and mold structure, and the agent model is input into a rapid simulation tool, so that a field process engineer adjusts and rapidly verifies the reasonability of process parameters according to production needs.

This invention discloses a method and system for rapid prediction of battery pack collision intrusion based on multi-fidelity data fusion. First, a training dataset containing high-fidelity and low-fidelity samples is constructed through finite element simulations with different mesh accuracies. Then, a two-level fusion model is established using Gaussian process regression. The predictions of the low-fidelity model are used as correction features to guide the high-fidelity model in accurate learning. Furthermore, based on an ensemble learning and Bayesian optimization framework, an improvement expectation criterion that incorporates simulation cost trade-offs is used for adaptive sampling. The location and accuracy level of newly added samples are intelligently determined, and the model is continuously optimized through iterative updates. This invention effectively resolves the contradiction between high-precision prediction and high computational cost, significantly reducing data acquisition overhead while ensuring prediction accuracy, providing an efficient and reliable technical means for battery pack collision safety assessment and optimization design.

The application provides an MCU software integrated system for a DLP vehicle-mounted projection headlamp, a voltage monitoring module can measure and monitor input voltage; a hibernation wake-up control module can control the wake-up and hibernation of the DLP headlamp; a CAN communication module is used for realizing the interaction between a vehicle-mounted host and the DLP headlamp; a diagnosis DTC module comprises a diagnosis service sub-module and a DTC function sub-module; an IIC communication module can initialize and configure the register of a Deserializer chip and configure the light adjustment parameter of a DMD Controller module; and a light adjustment control center module can adjust the light of the DLP headlamp. The software functions of MCU1 and MCU2 are integrated on the same MCU, one MCU is reduced, the complexity of the system is reduced, and the cost of the system is saved.

The present invention discloses a multi-element layout design method and system for hydraulic parts based on additive manufacturing, which relates to the field of hydraulic parts layout design. The method includes the following steps: based on the functional requirements and correlation analysis of the hydraulic system, determining the optimization objectives and constraints of the multi-element layout of hydraulic parts; based on the water drop algorithm, constructing a multi-element layout optimization model and determining the optimal layout scheme of hydraulic parts; based on the additive manufacturing process constraints, adjusting the optimal layout scheme and determining the hydraulic parts design parameters. The present invention effectively solves the problem of hydraulic parts layout optimization by combining the water drop algorithm with multi-objective optimization theory, and utilizes the performance evaluation function and the adaptive flow rate adjustment mechanism to simultaneously consider multiple performance indicators and realize the Pareto optimal solution set of the hydraulic parts layout, which not only improves the comprehensive performance of the hydraulic system, but also enhances the flexibility and adaptability of the design, providing a new optimization approach for hydraulic system design.

The invention discloses a cross-platform software compatibility test and optimization method, belongs to the technical field of software testing, and aims to solve the difficult problem of existing cross-platform software compatibility test; firstly, the software is installed on different test platforms, and function, interface and performance tests are performed; the function test simulates user operation, calculates average response delay time difference and success rate, and marks function abnormal points; the interface test divides detection points, analyzes color, clarity and coordinate values, and marks interface abnormal points; the performance test monitors the number of flashbacks and completion time, and marks performance abnormal points; then, the abnormal points are sent to a positioning display module, and different marking circles and colors are set according to the abnormal type and severity in a problem display model, and priority sorting is performed; maintenance personnel can optimize the software according to the data in the problem display model, so as to quickly locate the root cause of the problem, improve development efficiency, and ensure the quality and stability of the software on different platforms.

The invention provides a titanium alloy isothermal thermal forming process based on analogue simulation. The titanium alloy isothermal thermal forming process comprises the steps that S1, a material performance database capable of being recognized by Autoform software is established according to input variables and output variables of a material performance test; s2, determining an isothermal hot forming process route according to the characteristics of the titanium alloy part, wherein the isothermal hot forming process route comprises an isothermal hot deep drawing process and an isothermal hot sizing process; s3, theoretical analysis is conducted according to the material performance database and the isothermal thermal forming process route, and thermal forming parameters needing to be simulated in the isothermal thermal deep drawing procedure and the isothermal thermal sizing procedure are determined; s4, performing analogue simulation of an isothermal hot deep drawing process and an isothermal hot sizing process on the titanium alloy plate by using Autoform software; and S5, trial-manufacturing of the part is conducted according to the forming parameters obtained through analogue simulation, and the forming parameters of the isothermal hot deep drawing procedure and the isothermal hot sizing procedure of the part are adjusted according to the forming quality of the trial-manufactured part so that the part can meet the technical requirements of the part.

The invention discloses a unified control system and method supporting various industrial control protocols, and a medium, and the system comprises the steps: a protocol analyzer module employs a protocol analyzer to carry out the analysis, abstraction and packaging of various industrial control protocols, and transmits the packaged data to a data management module for processing; the data management module is used for storing and processing the received data and controlling data interaction with the UI interface module; the UI interface module splits a UI interface into a plurality of reusable components, customizes and configures the positions of the components on a canvas, configures a protocol guide and automatically loads a corresponding protocol analyzer; and the protocol control module is used for controlling start and stop of a master station, system configuration and read-write operation of process data. The system can support various industrial control protocols, the application range of configuration software is expanded, and the requirements of different industrial scenes are met; and a modular design and a protocol abstraction layer technology are adopted, so that the development difficulty and cost are reduced, the user configuration process is simplified, and the user experience is improved.