86results about How to "Meet high performance requirements" patented technology

The invention belongs to the technical field of material preparation, and aims to solve the problem that the comprehensive performance of a material is affected by non-uniform microstructure of the material due to the fact that the distribution and grain size of each phase in a metal ceramic matrix are difficult to accurately control in the conventional preparation process of the metal ceramic material. Therefore, the invention provides the preparation method of the fiber-reinforced metal ceramic material, and the preparation method comprises the following steps: pretreating silicon carbide fibers; mixing and grinding the titanium metal powder and the silicon carbide ceramic powder according to a preset proportion; adding silicon carbide fiber particles and putting the mixture into an ultrasonic mixer; adding a dispersing agent and a binding agent and mixing again; sequentially carrying out cold isostatic pressing molding and hot pressing molding on the mixture; and sequentially carrying out pre-sintering, high-temperature sintering, cutting and surface treatment on the obtained green body. The strength, toughness, hardness, high temperature resistance, wear resistance and corrosion resistance of the prepared metal ceramic material are remarkably improved, the high-performance requirement of the aviation field can be better met, and powerful support is provided for the aviation industry.

The invention discloses a packaging method of a power semiconductor packaging structure based on DBC interconnection, and the method employs a DBC interconnection mode, and compared with a conventional metal wire bonding mode, an upper DBC board and a lower DBC board are connected through a large-size copper column, the mode is beneficial to reducing stray inductance, and the copper column can also enhance the heat dissipation effect. According to the phase change material provided by the invention, the nano silicon nitride is generated on the surface of the carbon fiber in situ, and through in-situ synthesis, the nano silicon nitride can form a uniform coating on the surface of the carbon fiber, so that the problem of particle aggregation in the blending process is avoided, and meanwhile, an in-situ generation mode is adopted, so that an effective heat conduction path can be formed on a microstructure; thermal interface thermal resistance is reduced, and heat conduction efficiency is improved, so that the heat conduction performance of the phase-change material is improved; and then stearic acid is adopted to treat the carbon fiber loaded nano boron nitride material, so that the dispersing performance of the carbon fiber loaded nano boron nitride material in paraffin is improved, and the heat conduction efficiency is further improved.

The invention discloses a maintenance system based on street lamp pole inclination detection, and the system comprises a group dividing module which is used for dividing a plurality of street lamps located at the same road section into one group, and each street lamp group comprises a first lamp pole and a plurality of second lamp poles; the numbering module is used for numbering the groups and the first lamp poles and the second lamp poles in the groups; the inclination detection module is used for performing inclination detection on the first lamp pole and the second lamp pole; and the patrol configuration module is used for configuring patrol personnel to patrol according to the inclination detection results of the first lamp pole and the second lamp pole. The maintenance system provided by the invention dispatches inspectors to inspect and recheck based on the monitoring result of the inclination condition of the street lamp post. The method for monitoring the inclination condition of the lamp post of the street lamp is a low-cost and high-precision monitoring method. Therefore, the maintenance system can configure patrol personnel in a targeted manner, and the labor cost is greatly saved.

The invention discloses a user intention recognition system and method based on an LLM large model, and the system comprises an intention pre-classification module which is used for carrying out the preprocessing of user intention input, and finding out an intention function set which is closer to the user intention input; a cue word project: performing text description of functions and parameters on the intention function, and constructing cue words; splicing and integrating cue words constructed based on the intention function and user intention input to form LLM large model input; and the LLM large model module is used for performing model reasoning to obtain an output result, large model output is a character string text which comprises a name and parameters of an intention function, and analyzing the character string text to obtain a user intention. According to the method, the user intention is recognized by adopting an LLM large model technology, a 2B model with a small parameter quantity is selected as a base model, meanwhile, the intention pre-classification module is designed to reduce the system response time, and the method has high recognition accuracy and expandability in the aspect of recognizing the user intention.

The invention relates to a welding wire for welding low-density steel and a welding method of the welding wire, and belongs to the field of welding processes. The invention aims to solve at least one problem that a welding process of a high-Al-series Fe-Mn-Al-C steel medium-thickness plate is insufficient in mechanical property of a welding joint, poor in joint quality, poor in welding adaptability / accessibility and high in cost, in particular to a welding process of a high-Al-series Fe-Mn-Al-C steel medium-thickness plate. The welding wire comprises, by mass, 0.6% < = C < = 1.2%, 25% < = Mn < = 35%, 7% < Al < = 12%, Mg < = 0.1%, B < = 0.1%, Re < = 0.1% and the balance Fe and inevitable impurities. By optimizing the components of the welding wire, the mechanical property and the quality of the welding joint are remarkably improved, and the welding method can still ensure the high quality and the mechanical property of the welding joint while simplifying the operation, reducing the cost and improving the adaptability.

The invention relates to a motor self-adhesion stator and rotor iron core production process. The process comprises the following steps: (1) spraying glue A on the upper surface of a material belt in advance before the material belt enters a mold; (2) the material belt enters the die and firstly reaches a guide hole punching station, and the die punches the two sides of the material belt to form guide holes; (3) the material belt reaches a center hole punching station, and a center hole is punched and formed through the die; (4) the material belt reaches a dispensing station, and the lower surface of the material belt is coated with glue B through the mold; (5) the material belt reaches a blanking station, and a thin iron sheet is stamped from the material belt through the die; the motor self-adhesion stator and rotor iron core production process and the mold thereof are reasonable in design, a plurality of iron sheets can be self-adhered to form the iron core on one set of mold, the glue A and the glue B are fused to form a very good isolation layer, eddy current is controlled on a very small single lamination cross section, iron loss is reduced, the production efficiency is improved, and the production cost is reduced. And the iron core sheet can be thinner, so that the energy conversion efficiency of the motor is improved by 5-10%, the iron loss is reduced by about 10-15%, and the high-performance requirement of the motor is met.

The invention relates to a low-fault-energy micro-twin synergistic deformation cobalt-based alloy and a preparation method thereof, and belongs to the field of cobalt-based high-temperature alloys. According to the alloy, on the basis of Co-Al-W, Ti and Ta which are smaller than or equal to 4 wt% are added according to calculation of a first principle, and the stacking fault energy is controlled to be-95 mJ / m < 2 > to-89 mJ / m < 2 > (0K). Aiming at the defect of insufficient high-temperature plasticity of the gamma '-phase strengthened cobalt-based alloy, an electronic structure is accurately regulated and controlled through a first principle, intrinsic stacking fault energy is designed to reach an optimal negative value interval, a micro-twin mechanism is activated, dislocation slippage and micro-twin coordination is realized, and the problem of sudden plasticity drop caused by single deformation mechanism (dislocation slippage leading) and grain boundary weakening of a traditional alloy is solved; the high-temperature strength and the plasticity are synchronously improved.

The invention belongs to the technical field of electrical contact preparation, and particularly relates to an electrical contact for improving the reliability of a direct-current relay and a preparation method. According to the prepared contact material, the 3D printing technology is adopted, partition design is carried out on materials of different parts, and a working layer still keeps a CuTe0.3 material with excellent arc erosion resistance and welding resistance; the connecting layer is made of CuW or CuWC, and the material has extremely high hardness, so that the connecting layer can bear high load and abrasion of a connecting structure, and the performance of long-term stable connection is ensured; the conduction layer is made of pure silver, silver has excellent flow guide performance, all parts are effectively combined through the conductive adhesive to form a whole, contact resistance can be effectively reduced, contact heating is reduced, and therefore energy consumption is reduced.

The invention discloses a force-induced discoloration elastic material based on a holographic photocuring technology and a preparation method. The force-induced discoloration elastic material comprises the following components in percentage by mass: 48%-90% of a polymer matrix, 0.3%-4% of a photo-initiation system and 6%-50% of a recording component, the polymer matrix comprises the following components in percentage by mass: 73%-89% of an acrylate monomer, 10%-25% of a thiol monomer and 0.5%-3% of a catalyst; the photo-initiation system comprises a photosensitizer and a co-initiator, and the dosages of the photosensitizer and the co-initiator respectively account for 0.05%-1% and 0.2%-3% of the total mass of the mechanochromic elastic material; the recording component comprises the following components in percentage by mass: 62%-85% of first fluorine-containing acrylate, 10%-35% of second fluorine-containing acrylate and 0-6% of a cross-linking agent. The mechanochromic elastic material has excellent mechanical properties and optical properties, can provide an important material basis for a new generation of intelligent flexible optical devices, and has a wide application prospect.

The present invention relates to the technical field of aramid production, and specifically to a liquid crystal spinning method for heterocyclic aramid fiber, wherein the spinning method is as follows: S1, preparation of heterocyclic aramid polymer powder: diamine monomer, third monomer and terephthaloyl chloride are subjected to polymerization reaction in a twin-screw polymerization reactor, and after the reaction, the powder is neutralized, ground, washed and dried with an alkaline substance to obtain a heterocyclic aramid polymer powder; S2, preparation of heterocyclic aramid fiber: the heterocyclic aramid polymer powder is dissolved, filtered and degassed with concentrated sulfuric acid to obtain a liquid crystal spinning solution, and then subjected to a dry-jet wet spinning process: spinning, coagulation molding, washing, neutralization, washing, drying and heat drawing to obtain the heterocyclic aramid fiber; the neutralizer used in the neutralization process of step S2 is a weak alkali aqueous solution. The heterocyclic aramid fiber obtained by the spinning method of the present invention has higher mechanical properties, less lint and good softness, and can meet the application requirements of aerospace.

The invention discloses a gel casting method of a solid sodium salt battery ceramic electrolyte for energy storage. The injection molding method comprises the following steps: calcining Na-beta ''-Al2O3 powder in an air atmosphere, mixing the calcined Na-beta''-Al2O3 powder with water and ammonium polyacrylate, carrying out primary ball milling, and carrying out spray drying and granulation to obtain spray granulation powder; adding the mixture into a premixed aqueous solution of a dispersing agent and an adhesive, and carrying out secondary ball milling to obtain slurry; injecting the obtained slurry into a mold, applying axial pressure to the slurry through a piston device of the mold, and maintaining the pressure; standing the whole mold in the pressurized state; taking a green body after pressure relief; carrying out coupling drying on the obtained green body in three stages, and then carrying out glue removal in an air atmosphere to obtain a prefabricated ceramic tube green body; and sintering to obtain the solid electrolyte. The solid electrolyte with high density, high ionic conductivity and high bending strength prepared by the method has a clean low-impedance grain boundary, and completely meets the high-performance requirement of a solid sodium battery on a core electrolyte.

The invention relates to the technical field of compressor control, and discloses a compressor frequency limiting control method and device for temperature control equipment, and the method comprises the steps: in the operation process of a compressor, obtaining target parameters of the temperature control equipment; according to the target parameters of the temperature control equipment, whether the target parameters meet preset frequency limiting control conditions or not is judged, and if yes, frequency limiting control parameters of a compressor are determined; and performing frequency limiting control operation on the compressor according to the frequency limiting control parameters of the compressor. Visibly, by implementing the method and the device, whether the compressor meets the frequency limiting control condition or not can be intelligently judged according to the equipment electric parameter and / or the equipment exhaust parameter of the temperature control equipment, so that the judgment reliability and accuracy of the frequency limiting control condition of the compressor are improved, the problems of overheating and overload of the compressor are reduced, and the service life of the compressor is prolonged. And therefore, the service life and the stability of the equipment can be improved, and the high-performance requirement of the temperature control equipment can be flexibly met.

The utility model relates to the technical field of chemical production equipment, and discloses calcium hydroxide production equipment for fine screening and impurity removal, which comprises a main tank body, a feeding hole, a waste outlet, an extension plate, a spring, a bracket, a motor, a conical blanking hopper, an impurity removal tank and a final discharging hopper. A primary sieve plate and a fine sieve plate are arranged in the main tank body, and a rotating rod is driven by a motor and drives a connecting disc and a guide blade to realize classified screening of materials; waste is discharged through the waste outlet. An extension plate is matched with a spring to flexibly connect the main tank body, and a vibration motor can be mounted to enhance the screening effect. An electromagnetic strip is arranged in the impurity removal tank to adsorb metal impurities, and attachments are removed through an air inlet connecting pipe. Finally, finished products are collected by the discharging hopper. The equipment is compact in structure, easy and convenient to operate and suitable for large-scale industrial production, the screening and impurity removing efficiency is remarkably improved, and the high-performance production requirement is met.

The utility model relates to the technical field of lithium ion batteries, in particular to a battery cover plate and a battery monomer. The battery cover plate comprises a pole, a cover plate body and a connecting piece, the pole comprises a first step part, a second step part, a third step part and a fourth step part of which the cross sectional areas are sequentially reduced; the second step part and the third step part penetrate through the through hole of the cover plate body, and the fourth step part is welded with the hole wall of the welding hole of the connecting piece; the cover plate body is limited between the first step part and the connecting piece; the cross sections of the first step part, the second step part, the third step part and the fourth step part are elliptical or waist-shaped; the cross section area of the fourth step part is not less than 6mm < 2 >. According to the battery cover plate and the battery monomer, the problems that the over-current requirement and the strength requirement cannot be met due to the fact that most of the pole columns of the existing battery cover plate are circular, and the performance of the battery is easily damaged due to riveting vibration due to the fact that the pole columns are connected with the riveting blocks in a riveting manner are solved.

This invention provides a method, production process, and resulting steel for controlling cracks in AH36 ship plate steel billets. The steps include: adding molten iron and a first scrap steel to a converter for smelting, with the final temperature of the converter smelting reaching 1590-1610℃, to obtain molten steel; sending the molten steel to an LF furnace for refining, adding a second scrap steel during the refining process, the amount of the second scrap steel being 10-15% of the weight of the molten steel, to obtain refined molten steel; sending the refined molten steel to a continuous casting machine for casting, with a casting speed of 1.3-1.5 m / min, to obtain a billet; after heating in a heating furnace, the billet is sequentially rough-rolled and finish-rolled, followed by cooling, straightening, and finishing treatment to obtain the AH36 ship plate steel. The control method of this invention is simple and easy to operate. By effectively controlling the content of each element, the generation of cracks is reduced, thereby improving production efficiency and reducing production costs.

The invention relates to a MoTiNi target material and a preparation method and application thereof, the preparation method of the MoTiNi target material comprises the following steps: (1) Mo powder, Ti powder and Ni powder are sequentially subjected to premixing treatment and powder mixing treatment, obtained MoTiNi alloy powder is subjected to cold isostatic pressing treatment, and a MoTiNi alloy blank is obtained; and (2) the MoTiNi alloy blank obtained in the step (1) is sequentially subjected to splicing, degassing, first hot isostatic pressing treatment and second hot isostatic pressing treatment, and the MoTiNi target material is obtained after machining. According to the preparation method, the cold isostatic pressing and sectional type hot isostatic pressing treatment are combined, so that the prepared MoTiNi target material has relatively high density and purity, large-size batch production can be realized, and the high-performance requirement of a flat panel display panel can be met.

The present invention provides an epoxy resin composition for sealing, the epoxy resin composition comprising an epoxy resin, a polyfunctional epoxy compound having a polyalkylene glycol chain, and an inorganic filler. The epoxy resin composition has the properties of low viscosity, high glass transition temperature and low elastic modulus, and can inhibit warping under the condition of sealing a large-area substrate.

The invention discloses a frequency division full-duplex co-aperture phased array antenna for transmitting and receiving, belonging to the field of antenna technology. The phased array antenna comprises an antenna array, and the antenna array comprises a plurality of dual-frequency antenna units arranged from top to bottom and a set of TR components; the dual-frequency antenna units comprise a transmitting antenna working in a frequency band f1 and arranged on the surface of a multi-layer transmitting microwave board, and a receiving antenna working in a frequency band f2 and arranged on the surface of a multi-layer receiving microwave board, the transmitting antenna and the receiving antenna are coaxially stacked from top to bottom and the spacing is the common grating-free unit spacing; the TR component comprises a plurality of independent transmitting channels and a plurality of independent receiving channels; the phased array antenna of the invention has the characteristics of small antenna array surface occupation area, low profile, small volume, light weight, and extremely high platform environment adaptability.

The present invention belongs to the field of biological detection technology, and specifically relates to a nanopore detection system and a heat dissipation method for a nanopore detector, wherein the detection system includes a detection body, a lower shell detachably connected to the detection body, and an upper cover rotatably arranged on the detection body; the detection body includes a mounting plate, a first surface of the mounting plate is provided with a mounting position for installing a chip, a first adapter plate and a second adapter plate are symmetrically arranged on both sides of the mounting position, the first adapter plate and the second adapter plate are connected to the chip through connector springs, a main control board is detachably arranged on the second surface of the mounting plate through a connecting plate, at least two first connectors are arranged on the second surface of the mounting plate, and at least two second connectors corresponding to the first connectors are arranged on the main control board; this scheme adopts a "reverse installation" structure, which effectively improves the production and assembly efficiency while reducing the production cost.

This utility model relates to a glass cover plate, comprising a first glass substrate and a second glass substrate stacked together. The first glass substrate and the second glass substrate are fastened together by a soft plastic ring. The soft plastic ring includes a left ring portion and a right ring portion. A locking component is provided on the left ring portion, and correspondingly, a fastening component is provided on the right ring portion. The locking component and the fastening component cooperate with each other to fasten and fix the left ring portion and the right ring portion. The front side of the first glass substrate is coated with a titanium diboride coating layer, a tin bronze alloy coating layer and a neodymium oxide coating layer from the inside to the outside. The non-viewing area of ​​the back side of the first glass substrate is coated with a thermochromic ink screen printing layer, a polyester resin layer and a chromium coating layer from the inside to the outside.

The present application relates to an electrochemical device, which includes a positive electrode, a negative electrode, a separator and an electrolyte, wherein the electrolyte includes fluoroethylene carbonate, and the content a of the fluoroethylene carbonate is 0.01% to 5%, based on the mass of the electrolyte; the positive electrode includes a positive electrode active material, and the positive electrode active material contains a Mn element, and the content of the Mn element is greater than or equal to 15%, based on the mass of the positive electrode active material; the unit reaction area of ​​the positive electrode active material is c, measured in m 2 / cm 2 According to the calculation, a and c satisfy the following relationship: 0.0006≤a / c≤6.25; wherein the unit reaction area is the product of the weight W of the positive electrode active material per unit area and the specific surface area BET of the positive electrode active material. The electrochemical device of the present invention ensures the performance requirements of the battery after the manganese content in the positive electrode material is increased, thereby achieving a balance between the cost and performance of the battery product.

The present invention belongs to the technical field of material preparation, and aims to solve the problem that the preparation process of the existing metal ceramic material is difficult to accurately control the distribution and grain size of each phase in the metal ceramic matrix, resulting in uneven microstructure of the material, thereby affecting the comprehensive performance of the material. To this end, the present invention provides a method for preparing a fiber-reinforced metal ceramic material, comprising: pre-treating silicon carbide fiber; mixing and grinding titanium metal powder and silicon carbide ceramic powder according to a predetermined ratio; then adding silicon carbide fiber particles and placing them in an ultrasonic mixer; adding a dispersant and a binder and mixing them again; the mixture is sequentially cold isostatically pressed and hot pressed; the obtained blank is sequentially pre-sintered, high-temperature sintered, cut and surface treated. The metal ceramic material prepared by the present invention is significantly improved in strength, toughness, hardness, high temperature resistance, wear resistance and corrosion resistance, can better meet the high performance requirements in the aviation field, and provide strong support for the aviation industry.

The invention discloses a nano silane-zirconized composite automobile surface pretreatment fluid and a preparation method thereof. The composite automobile surface pretreatment fluid comprises the following components in parts by mass: 1-10 parts of nano particles, 1-10 parts of a silane coupling agent, 1-15 parts of zircon salt, 0.5-5 parts of a surfactant, 0.5-3 parts of a dispersing agent, 1-5 parts of a pH regulator and 50-75 parts of deionized water. According to the method, the nanoparticles are introduced and the components and the preparation process of the pretreatment liquid are optimized, so that good dispersion and compatibility of the nanoparticles in the pretreatment liquid are realized, and the adhesive force and the corrosion resistance of the pretreatment liquid are improved.

The present invention discloses a cold heading device for forming a rivet nut, comprising a cold heading machine and a die assembly installed on the cold heading machine, wherein the die assembly comprises: a first die, the first die is used to form a preset head on the upper part of a preset blank; a second die, the second die is used to form a head fixed point in the preset head, and to form a step portion between the preset head and the lower part of the preset blank; a third die, the third die is used to reversely extrude a first inner hole in the preset head and the step portion; a fourth die, the fourth die is used to form a flange portion in the preset head, and to form a flower tooth in the step portion; the flange portion comprises a groove under the head; and a fifth die is used to reversely extrude a second inner hole in the lower part of the preset blank. The rivet nut made by the cold heading device can ensure sealing performance and minimum torque attenuation in a limited space.

The invention discloses a draft micro-flushing sanitary pollution discharge method, device and system, a gravity type pipeline pollution discharge end point is arranged near a building, the building is connected with sanitary ware through a gravity type pollution discharge pipeline, a draft bypass and an air check valve are arranged on the gravity type pollution discharge pipeline, and through instantaneous draft operation synchronous with flushing water, the flushing water can be quickly discharged. The effect of micro-water flushing pipeline pollution discharge is achieved, and then the cost of sewage and garbage treatment is greatly reduced through recycling. Compared with a conventional water flushing pollution discharge and sewage garbage treatment system, the direct economic cost and the resource and environment cost of setting and operation of a sewage garbage treatment system including a toilet are greatly reduced. And compared with vacuum pollution discharge, the system setting and operation cost is greatly reduced, and the technical requirements and operation and maintenance are simpler.

This invention discloses a dynamic energy storage regulation system for smart microgrids applicable to new energy power plants, relating to the field of power grid management technology. The invention acquires monitoring information of disturbance events occurring in the target system through a condition monitoring module. A prefetching management module prefetches several monitoring values ​​of each acquisition parameter into a cache according to the prefetching strategy for each acquisition parameter. A data analysis module analyzes the retrieval status of all monitoring values ​​prefetched into the cache for each acquisition parameter during various disturbance events, determining the comprehensive impact of each acquisition parameter under the disturbance event. The prefetching management module adjusts the prefetching frequency of each acquisition parameter's monitoring values ​​accordingly when the next disturbance event occurs. In this way, dynamic adaptation of the prefetching of each acquisition parameter during disturbance events can be achieved, solving the problems of resource waste and insufficient prefetching caused by fixed-frequency prefetching in traditional prefetching methods.

This invention discloses an ultra-low weight, high-performance fruit peel textured PE film, comprising an upper film layer, an intermediate film layer, and a lower film layer distributed sequentially from top to bottom. The upper and lower film layers are both obtained by melt extrusion of a first mixture using a twin-screw extruder, and the intermediate film layer is obtained by melt extrusion of a second mixture using a twin-screw extruder. The weight of the PE film is 11–15 g / m³. 2 The PE film has a fruit peel texture structure. By weight, the first mixture comprises 25-35 parts LDPE resin, 65-75 parts HDPE resin, and 5-8 parts slip agent; by weight, the second mixture comprises 85-95 parts mLLDPE resin. This invention proposes an ultra-low weight, high-performance fruit peel texture PE film with a weight as low as 11 g / m³. 2 It has a tensile strength ≥5.50N / 25mm, an elongation at break ≥350%, and a coefficient of friction ≤0.60. It is low-weight and high-performance, overcoming the shortcomings of existing technologies.

The present invention relates to the field of metal sintering, and in particular to a sintering device for metal parts of a wheelchair. Technical problem: When low-temperature gas is introduced, it is easy to cause various parts of the metal parts to be heated unevenly. The technical solution is as follows: A sintering device for metal parts of a wheelchair, including a furnace body, etc.; also including a back plate and a placement plate, etc.; a back plate is fixedly connected to the left side of the furnace body; the back plate is provided with a plurality of rectangular grooves; the back plate is fixedly connected to a plurality of placement plates for placing metal parts, and the number and position of the placement plates correspond to the rectangular grooves, and the placement plates are hollow. The present invention limits the low-temperature gas by a limiting plate, so that the low-temperature gas is blocked by the limiting plate and then gradually diffuses into the furnace body, so that the metal parts are evenly cooled, and the low-temperature gas is prevented from blowing directly to the surface of the metal parts, resulting in rapid cooling of the part facing the first circular hole, while other parts have not yet been cooled, and the uneven temperature leads to a decrease in the quality of the metal parts.

The application discloses a test analysis method and device based on an environment simulation scene, a medium and equipment, and relates to the technical field of automatic driving. The method comprises the following steps: acquiring at least one environment element set, wherein the environment element set comprises at least one target environment element; the target environment element indicates a virtual traffic environment feature; generating at least one environment simulation scene according to the at least one environment element set; performing a test on an automatic driving algorithm based on the at least one environment simulation scene to obtain a test result; and determining an analysis result of the automatic driving algorithm according to the test result; the analysis result indicates analysis information corresponding to each target environment element. The application can improve the comprehensiveness of simulation testing and the accuracy of analysis, and better meet the testing requirements of high-level automatic driving.

The present invention provides a front-end and back-end code generation and deployment system based on a text AI model, which belongs to the field of information technology. The system includes a data acquisition module, which is responsible for collecting user demand descriptions, reference front-end codes, reference back-end codes and corresponding test cases; a data embedding module embeds the collected information and generates a reference test combination; a generation module automatically generates a predicted front-end code and its test cases according to the reference test combination; an evaluation module uses the generated test cases to perform an accuracy test on the generated front-end code, and compares the performance with the reference code, and selects the code with excellent performance as the output candidate. Finally, the output module annotates the predicted front-end code to be output through an artificial intelligence text large model to enhance the readability and maintainability of the code, outputs the annotated front-end code, and the deployment module is responsible for deploying it to the production environment.