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734 results about "Production unit" patented technology
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Intelligent daily chemical production line online control system
The invention relates to the technical field of program control systems, in particular to an intelligent daily chemical production line online control system. The system comprises an equipment digital twin modeling module, a process parameter optimization module, a modular production unit adjustment module, an automatic scheduling and Internet of Things transmission module, an equipment monitoring and data analysis module and a fault prediction and remote operation and maintenance module. Acquiring equipment real-time operation state data of the intelligent daily chemical production line, and performing digital twinborn modeling based on the equipment real-time operation state data to obtain an equipment digital twinborn model; and performing simulation optimization calculation on each process parameter based on the digital twin model of the equipment to obtain stable-state process parameter set data of the equipment. Through technological parameter optimization, modular production unit adjustment, equipment monitoring and fault prediction, efficient dynamic optimization of the production process is realized, the flexibility, stability and fault prevention capability of the production line are improved, the production cost is reduced, and the production efficiency is ensured.
Owner:YIJU DAILY CHEMICAL TECHNOLOGY (GUANGDONG) CO LTD
MES-based garment regulation and control production method and system
The invention relates to the field of manufacturing execution systems, intelligent production scheduling and industrial data integration, in particular to a clothing regulation and control production method and system based on MES, by integrating production state data and clothing order data which are collected in real time, a production graph model is constructed, Bayesian variational inference is adopted to carry out uncertainty modeling to generate graph representation data, and the production state data and the clothing order data are integrated. And constructing a hypergraph model based on graph representation data, generating a scheduling command by using non-Euclidean embedding and agent collaborative decision, issuing the scheduling command to each production unit for execution, collecting execution data and monitoring abnormality, triggering dynamic rescheduling according to abnormality feedback, and realizing continuous closed-loop optimization of the garment production process. The production efficiency and the resource utilization rate are remarkably improved, and the production risk is reduced.
Owner:QINSILK COM
Credit strategy determination method and device, program product and storage medium
The embodiment of the invention discloses a credit strategy determination method and device, a program product and a storage medium. The method comprises the following steps: performing causal analysis on agricultural production data by using a causal artificial intelligence technology to obtain a causal analysis result; simulating an agricultural production process corresponding to the agricultural production data by using a digital twin technology to obtain a simulation result; and determining a target credit strategy based on the causal analysis result and the simulation result. Therefore, the causal artificial intelligence technology and the digital twinborn technology are combined, the causal relationship in agricultural production can be deeply analyzed, and the change of the agricultural production environment can be reflected in real time, so that more accurate and dynamic support can be provided for credit decision, and an adaptive credit strategy can be provided for an agricultural production unit.
Owner:AGRICULTURAL BANK OF CHINA
Film and television video full-automatic production system based on digital actors
A full-automatic movie and television video production system based on digital actors belongs to the field of artificial intelligence, computer graphics and movie and television production and comprises a creative engine unit, a production unit, an intelligent shooting unit, a post-processing unit and a quality inspection and rendering unit. The method has the advantages that 1, the manufacturing efficiency is greatly improved, the traditional film and television manufacturing period is usually 6-12 months, the manufacturing period can be shortened to 4 hours by the method, and the efficiency is improved by about 1000 times; 2, the manufacturing cost is obviously reduced: the manufacturing cost of traditional movies and other movies is usually 5 million to 20 million dollars, but the method only needs the computing power cost, and the cost is less than one percent of that of the traditional movies; 3, the style consistency is guaranteed, traditional film and television production depends on personal ability, the style consistency is difficult to guarantee, and the style consistency is strictly guaranteed through an algorithm and is improved by 100%.
Owner:BEIJING ZHONGKE SHENZHI TECH CO LTD
Method and device for supporting complex product manufacturing process model reconstruction
ActiveCN119599405AImprove efficiencyimprove accuracyForecastingNatural language data processingModel reconstructionSelf adaptive
The invention provides a method and device for supporting complex product manufacturing process model reconstruction. A user can input manufacturing process reconstruction requirements according to a language structure specified by a manufacturing process reconstruction template, wherein the manufacturing process reconstruction requirements comprise production units, manufacturing activities needing to be added, manufacturing targets and manufacturing constraints; the method comprises the following steps: analyzing a reconstruction demand according to a manufacturing process reconstruction dictionary, performing information extraction and element matching in a manufacturing process model library according to a production unit and manufacturing activities needing to be added to obtain a primary manufacturing process model scheme, and optimizing the primary manufacturing process model scheme according to a manufacturing target and manufacturing constraints to obtain a manufacturing process model; and a final manufacturing process scheme is reconstructed, and a model-driven self-adaptive reconfigurable manufacturing process function is realized. By using the method, rapid generation of the complex product manufacturing process model can be realized, and the efficiency and the quality of product design are improved.
Owner:BEIJING INST OF TECH
Emission reduction system for producing tetrahydrofuran from 1, 4-butanediol
The utility model provides an emission reduction system for producing tetrahydrofuran from 1, 4-butanediol, and relates to the technical field of chemical production equipment. By arranging the 1, 4-butanediol raffinate separation unit, the 1, 4-butanediol raffinate generated in the tetrahydrofuran production unit can directly enter the film evaporator to be separated, the light component 1, 4-butanediol is rapidly evaporated and flows out from the first gas phase outlet, and the light component 1, 4-butanediol is condensed by the gas phase condenser and then returns to the tetrahydrofuran production unit to serve as a raw material to be recycled. And heavy components of tar in the film evaporator flow out from a first liquid phase outlet at the bottom and are discharged and incinerated. The system can further separate the 1, 4-butanediol raffinate generated in the tetrahydrofuran production unit, and recycle the 1, 4-butanediol in the raffinate, so that the material waste of the 1, 4-butanediol is reduced, and the utilization rate of the 1, 4-butanediol raw material is improved. And meanwhile, the 1, 4-butanediol residual liquid discharge incineration treatment amount is greatly reduced, energy conservation and emission reduction are achieved, and the production cost is reduced.
Owner:HUIZHOU BOEKO MATERIALS CO LTD
Cryogenic step-by-step preparation unit and process based on injection condensation and enhanced heat absorption
The invention discloses a cryogenic step-by-step preparation unit and process based on injection condensation and enhanced heat absorption in the technical field of absorption refrigeration. The cryogenic step-by-step preparation unit comprises a generation assembly, an evaporation absorption assembly, an injection assembly and a condenser. The evaporation and absorption assembly comprises a medium-pressure evaporator, a low-pressure evaporator, a medium-pressure absorber and a low-pressure absorber; the generating assembly utilizes a heat source to produce a cold source, the medium-pressure evaporator utilizes part of the cold source produced by the generating assembly to primarily cool a secondary refrigerant, and the low-pressure evaporator utilizes the remaining cold source discharged by the medium-pressure evaporator to cool the secondary refrigerant again. The condenser produces cold energy which is used as cold sources of the medium-pressure absorber and the low-pressure absorber respectively; the absorption type refrigerating unit is optimally designed, single-stage refrigeration is replaced by stage-by-stage refrigeration, the problem that the cost of single-stage refrigeration is too high due to the fact that equipment is too large is solved, and then application of the unit in the deep cooling scene is expanded.
Owner:ANHUI METAENERGY TECHNOLOGIES CO LTD
Safety production hidden danger closed-loop management and control supervision system and risk assessment early warning method
The invention relates to the technical field of safety production management, and discloses a safety production hidden danger closed-loop management and control supervision system and a risk assessment early warning method, and the system comprises an environment modeling module which is used for building a digital model of a production unit and calculating a systematic instability coefficient based on historical data; the risk assessment module is used for quantifying the initial risk potential energy in combination with the coefficient and the hidden danger inherent attribute; the risk evolution module is used for dynamically updating risk potential energy according to a time and space coupling rule; the closed-loop verification module is used for judging the actual effectiveness of the intervention measure by comparing the management entropy before and after the intervention after the intervention measure is implemented; and the self-adaptive feedback module is used for automatically updating the systematic instability coefficient in the environment model according to the judgment result. According to the method, risk quantification, dynamic early warning, effect verification and model self-optimization are integrated, a complete closed-loop management process is formed, and the scientificity and foresight of safety production management are remarkably improved.
Owner:SHANDONG PUNOQIN DIGITAL TECHNOLOGY CO LTD
Quantitative diagnosis method for injection-production regulation non-equilibrium degree based on fluid potential energy
PendingCN121168322AClimate change adaptationDesign optimisation/simulationThermodynamicsComputational logic
The invention discloses an injection-production regulation imbalance quantitative diagnosis method based on fluid potential energy, and the method comprises the steps: extracting a streamline track space coordinate sequence and corresponding point oil reservoir parameters based on a dynamic permeability field, a pressure field and an injection-production streamline field; constructing a three-dimensional fluid potential energy field model in the injection-production unit, and dividing dominant seepage, a retention zone and a transition zone based on the injection-production unit through potential energy gradient tensor; establishing a seepage potential index LS by taking the flow line penetrating pore volume as a stability weighting factor and combining the potential energy gradient intensity; on the basis of LS sorting, a potential energy-volume two-factor accumulation curve is constructed, the development non-equilibrium degree is represented through curve form parameterization, and the envelope area of the accumulation curve is calculated and used for representing the oil reservoir flow field development non-equilibrium degree and the development effect of each type of injection-production unit. According to the method, fluid potential energy and a two-factor cumulative distribution concept are introduced into computational logic, and unified and quantitative characterization of an oil reservoir flow field and an injection-production unit is realized in combination with a seepage mechanism of the injection-production unit.
Owner:CNOOC ENERGY TECHNOLOGY & SERVICES LTD
Energy-saving and environment-friendly building brick production device
The invention discloses an energy-saving and environment-friendly building brick production device, which relates to the technical field of building brick production, and comprises an equipment unit, a production unit and a control unit, comprising an upper pressing die assembly arranged on a supporting piece and a forming assembly arranged at the bottom of the upper pressing die assembly and used for conducting extrusion forming on bricks. The upper pressing die assembly and the lower pressing die assembly are used for extruding the forming assembly, so that the forming assembly is moved to the bottom of the hopper for feeding, the utilization rate of raw materials is increased, and the problems of waste and residues caused by the fact that the raw materials cannot effectively enter a forming cavity are solved. And through accurate matching of the upper pressing die assembly and the lower pressing die assembly, materials in the forming assembly are evenly extruded into blocks, the quality and consistency of the bricks are ensured, meanwhile, the continuous feeding, stamping, forming and discharging processes are achieved through automatic design of the device, and the production efficiency is effectively improved.
Owner:JIANGSU SHENYU HARBOR AFFAIRS ENG CO LTD
Production path optimization method and system in industrial internet
PendingCN120975461ADatabase management systemsForecastingMulti objective optimization algorithmEvaluation result
The invention relates to the technical field of industrial production management, in particular to a production path optimization method and system in the industrial internet. The method comprises the steps of obtaining and standardizing order, production line, resource and process data, and constructing a production basic data set; generating a reference production scheduling scheme based on a multi-objective optimization algorithm; monitoring a production execution state and an external event in real time to capture a preset production disturbance event; after the disturbance event is detected, the type and the influence level of the disturbance event are analyzed and evaluated; selecting a rescheduling strategy matched with the disturbance influence from a preset strategy library according to an evaluation result; and executing the selected strategy to generate a corrected scheduling scheme, and issuing the corrected scheduling scheme to a related production unit. According to the method, the hierarchical disturbance response mechanism is introduced, so that the impact on the whole production plan is reduced to the greatest extent while the emergency situation is effectively dealt with, and the huge calculation burden caused by unnecessary global re-optimization is avoided.
Owner:HEILONGJIANG ZHENNING TECH CO LTD
Packaging method for digital twin virtual equipment modeling and production unit combination
The invention relates to a packaging method for modeling and production unit combination of digital twin virtual equipment, which realizes modeling of the virtual equipment through an abstract process from top to bottom, and ensures high cohesion packaging of key attributes, states and behaviors of the virtual equipment in combination with an information hiding and uniform interface mechanism. A production unit-level combination and hierarchical packaging framework is further constructed based on the equipment model, and recursive combination and interoperation of multiple layers of modules are realized through unified station-level, production line-level and workshop-level interfaces and scheduling logic; according to the method, the modeling and packaging process of the digital twin virtual equipment is defined, the high cohesion packaging and interface uniformity of the model are highlighted, and cross-level combination and scheduling logic design are supported, so that the consistency and the implementability of the model in the system integration, evolution extension and module multiplexing processes are remarkably improved, and the modeling efficiency of the digital twin virtual equipment is improved. And universal and normalized technical support is provided for hierarchical construction and efficient deployment of virtual equipment in an intelligent manufacturing system.
Owner:SOUTHEAST UNIV
Automatic wire plugging equipment
ActiveCN119628345Aquality improvementImprove pass rateManufacturing dynamo-electric machinesElectric machineryStructural engineering
The invention discloses automatic wire plugging equipment which comprises a rack and at least one wire plugging production unit connected to the rack, and the wire plugging production unit is used for being matched with a jig to work. Wherein the plug wire production unit comprises a plug wire mechanism, a patting mechanism, a lifting mechanism, a mounting assembly, a lifting seat, a lifting driving mechanism, a telescopic driving mechanism and a plurality of plug sheets, and the jig comprises a tray, a plug wire main body connected to the tray and a guide disc slidably connected to the plug wire main body in the vertical direction. A stretching-in channel is arranged in the plug wire main body, a plurality of opening wire grooves which are sequentially arranged in the circumferential direction are formed in the side wall of the stretching-in channel, and a plurality of plug wire holes corresponding to the opening wire grooves are formed in the guide disc. According to the invention, the hairpin wire can be automatically inserted into the jig, and the end part of the hairpin wire inserted into the jig can be aligned and leveled, so that the percent of pass of subsequent process processing can be improved, and the quality of the flat wire motor can be improved.
Owner:铭纳阳智能科技(江苏)股份有限公司
Carbon metering method and device based on measured data and medium
The invention discloses a carbon metering method and device based on measured data and a medium, and the method comprises the steps: obtaining emission data through a preset sensor network, determining the energy consumption data of an enterprise, and obtaining environment data through a preset integrated sensor; fusing the emission data, the energy consumption data and the environment data to integrate data from different sources into a preset time coordinate system, and performing spatial aggregation on the fused data according to a production unit to determine a comparison model; determining a direct emission amount according to the emission data, determining an indirect emission amount according to the energy consumption data, comparing the direct emission amount with the indirect emission amount through a comparison model to determine an emission deviation, and comparing the emission deviation with a preset deviation threshold value; and if the emission deviation is greater than a deviation threshold value, determining a deviation reason according to the equipment operation log and the environment data, determining a re-check data point according to the deviation reason, and performing re-check metering according to the re-check data point.
Owner:INSPUR YUNZHOU (SHANDONG) IND INTERNET CO LTD
Smart factory energy efficiency optimization method and system, electronic equipment and storage medium
The invention discloses a smart factory energy efficiency optimization method and system, electronic equipment and a storage medium, and relates to the technical field of data processing. The method comprises the following steps: acquiring energy consumption parameters and energy consumption associated variables of a plurality of production units in a target factory; for each production unit, dividing the energy consumption parameters into energy consumption data sequences corresponding to a plurality of time scales according to a preset time interval, and adjusting a reference energy consumption threshold value based on the energy consumption association variable to obtain a target energy consumption threshold value corresponding to the production unit; calculating an energy consumption trend characteristic value of the production unit according to the energy consumption data sequence corresponding to each time scale, and determining an energy distribution level of the production unit in combination with the energy consumption trend characteristic value of the production unit and a target energy consumption threshold value; and dividing the available energy quota corresponding to each production unit based on the energy distribution level of each production unit and the total energy quota of the target factory. By implementing the technical scheme provided by the invention, the effect of improving the efficiency of energy efficiency optimization of the smart factory is achieved.
Owner:BEIJING JOIN-CREATING TECH CO LTD
CVD sic production reactor for the production of sic granules, system and method for the production of sic granules
The present invention refers to a SiC and Chlorosilane production system 2540, comprising at least one CVD SiC production reactor 850, in particular SiC fluidized bed reactor 850a, in particular according to claim 9, and a Chlorosilane production unit 2550, wherein the Chlorosilane production unit 2550 comprises at least a bed reactor 2416, in particular a fixed bed reactor or a fluidized bed reactor, for generating Chlorosilanes by reacting at least one fraction of the vent gas mixture provided via the vent gas outlet 216 of the CVD SiC production reactor 850 and Si, wherein further fractions of the vent gas mixture at least comprise H2 and a C-bearing molecule, in particular methane, and wherein Si is provided as solid 2398 inside the bed reactor 2416.
Owner:ZADIENT TECH SAS
Intelligent monitoring method and system for plastic bag production process
InactiveCN119556650Areduce wasteimprove performanceProgramme total factory controlData streamExternal energy
The invention relates to the technical field of intelligent monitoring, in particular to an intelligent monitoring method and system for a plastic bag production process, and the method comprises the following steps: collecting original equipment operation data and production instruction information based on a production line speed sensor and operation state monitoring, generating a preliminary equipment data stream, and storing the preliminary equipment data stream in a database; and applying an energy consumption algorithm to the preliminary equipment data stream, calculating energy consumption of a production unit, and integrating external energy price data to generate an optimized energy use strategy. According to the invention, by adjusting the energy use strategy and optimizing the production process, the production efficiency and resource utilization are obviously improved, the dynamic adjustment of the production speed and the machine load is realized, the energy market change is matched, the energy distribution is more accurate and efficient, and the bottleneck and equipment abnormality in the production process are identified and solved by continuous monitoring and real-time optimization, so that the production efficiency is improved. Equipment operation efficiency and production line performance are greatly improved, and long-term efficiency improvement and cost saving are achieved.
Owner:NANTONG YONGLIAN PACKAGING MATERIALS CO LTD
Production process control method and system based on multi-source data fusion and intelligent algorithm
PendingCN121722070ATotal factory controlProgramme total factory controlAutomatic controlSorting algorithm
The invention discloses a production control method and system based on multi-source data fusion and an intelligent algorithm, and relates to the technical field of automatic control. Multi-dimensional production state information is collected through a sensor, multi-source heterogeneous data is integrated into a data set in a unified format through a data fusion technology, and the multi-dimensional production state information is obtained; a long short-term memory network is used for trend analysis and prediction, a multi-objective optimization algorithm is used for calculating an optimal control parameter, multi-loop cooperative adjustment is realized, an adjustment instruction is issued through a distributed control protocol, a priority ranking algorithm is introduced to ensure system stability, and a game theory negotiation algorithm is used for realizing dynamic resource allocation among production units. The production scheduling plan is optimized through the genetic algorithm, continuous monitoring and optimization can be achieved, control parameters can be adjusted in a self-adaptive mode, the production efficiency and the resource utilization rate are effectively improved, and intelligent automatic control under the complex production environment is achieved.
Owner:CHANGAN UNIV
Powder metallurgy defect detection method based on pattern recognition
The invention relates to a powder metallurgy defect detection method based on pattern recognition. The method comprises the following steps: collecting process environment parameter data of each key position on a powder metallurgy production line and defect images and signal data of a detection object in real time; performing denoising and normalization processing on the original data set; extracting spatial features of the defect image and the signal data, and process environment parameter dynamic sequence features of each production unit; constructing a process parameter distribution model based on an adaptive time sequence; inputting the joint vector and the parameter distribution description into a depth time sequence neural network model; calculating an occurrence probability trend of each defect type in a future preset time window; and judging whether the defect trend early warning signal meets a process safety limit or an industry quality threshold. According to the method, the process change of a production field can be sensed in real time, the model can still automatically compensate characteristic drift even under the condition of raw material batch replacement or equipment characteristic fluctuation, and the high precision of defect type trend early warning judgment is kept.
Owner:GUANGDONG HUAYU TECH CO LTD
Intelligent treatment method for glass dust, dust removal equipment, medium and program product
The invention discloses an intelligent treatment method for glass dust, dust removal equipment, a medium and a program product, and relates to the technical field of industrial dust treatment. Through matching based on the process parameter data of the target to-be-crushed glass and the sensing data of the dust production unit, the current production event can be accurately identified. The static pressure difference value is compared with the preset ash removal trigger threshold value, and the appropriate target ash removal strategy is selected from the preset candidate ash removal strategy set in combination with the current production event, so that the selection of the ash removal strategy is more targeted. According to the dynamic strategy selection mechanism based on real-time data, the problem of excessive ash removal caused by adopting a unified ash removal standard in the traditional technology is avoided, and the fatigue loss of the filter bag fabric is reduced.
Owner:MIAN ZHU SHI HONG SEN BO LI ZHI PIN YOU XIAN ZE REN GONG SI
Scheduling optimization method and system for production project management
The invention discloses a scheduling optimization method and system for production project management, and relates to the technical field of production scheduling. A scheduling optimization system for production project management comprises a production project management module and a production project scheduling module. According to the invention, through the construction mode of the main project triad and the sub project triad, the complex production project information is standardized and semantized, and the analytic property of the scheduling model to the business logic is effectively enhanced; through scheduling perception coding and clustering processing of sub-project feature vectors, similar production unit tasks which can be merged can be automatically identified, the resource utilization rate is improved, and the redundancy scheduling cost is reduced; historical progress fusion and idle time window information are introduced, a scheduling constraint graph is constructed in combination with a graph attention network model, various resource, personnel and equipment state restrictions can be comprehensively considered, and a globally optimal solution of a task scheduling path is realized.
Owner:JIANGXI SHILIN ELECTRIC POWER EQUIP MFG CO LTD
Production line of PET (Polyethylene Terephthalate) sheet production unit
The invention provides a PET sheet production unit assembly line, and relates to the field of PET sheet production and processing. The production line integrates the full-automatic production process of material feeding, drying, preheating, extruding, calendaring, cooling, edge cutting, oil coating, drying and rolling. By optimizing the connection and coordination among the process links, the consistency of the production efficiency and the product quality is effectively improved. And the double-station drying tank design is adopted, so that the production continuity is ensured, and the pause caused by frequent shutdown and cleaning in the traditional equipment is avoided. The temperature control system, the water circulation system, the cooling bracket and other supporting facilities ensure the temperature stability in the material processing process, and the quality problem caused by temperature fluctuation is reduced. Meanwhile, due to the integrated design, the production site and the equipment space are greatly saved, and the energy consumption is reduced. According to the production line, coordinated operation of all the devices is achieved through an automatic control system, human intervention is reduced, and the stability and safety of the production process are improved.
Owner:QINGDAO ASUNT MASCH CO LTD
Intelligent production unit layout and energy consumption optimization method and system
ActiveCN119575901Apreserve randomnessProgramme total factory controlMathematical modelMeta-scheduling
The invention discloses an intelligent production unit layout and energy consumption optimization method, and relates to the technical field of intelligent production unit scheduling optimization, and the method comprises the steps: taking the maximization of productivity and the minimization of AGV energy consumption as targets, and constructing a mathematical model and a target function; establishing an intelligent production unit simulation model according to the mathematical model; and randomly generating an initial population by adopting an improved NSGA-II algorithm, carrying out iteration, calling a simulation model in the process to obtain an individual fitness value, outputting a non-dominated sorting result after iteration is completed, obtaining equipment layout information and AGV speed information of an optimal solution enabling a target function to meet constraint conditions, and completing optimization of intelligent production unit layout and energy consumption. According to the method, the randomness of a real production scene is effectively reserved by establishing a multi-target mathematical model and a simulation model of equipment layout and AGV energy consumption, equipment layout information and AGV speed information are solved by improving an NSGA-II algorithm, and a productivity and energy-saving balance point is found to obtain an overall optimal solution.
Owner:GUANGDONG UNIV OF TECH
Chip production method, device, equipment, medium and program product
The invention provides a chip production method, device and equipment, a medium and a program product, which can be applied to the field of cloud computing. The method comprises the following steps: in response to a received chip production request, calling a data file for chip production; the production demand and the machine information are analyzed, the yield proportion of the production unit in each production step is planned according to a constructed objective function, a planning result is obtained, and the objective function is constructed according to the utilization rate of machines in each production machine group during chip production; and under the condition that the planning result meets a preset condition, the machines in each production machine group are controlled according to the planning result, so that the machines can produce the chips based on the yield ratio, and the preset condition is that the utilization rate of the machines reaches the minimum when the chips are produced based on the yield ratio. And the difference value of the utilization rates of the plurality of production units reaches the minimum.
Owner:UNIV OF SCI & TECH OF CHINA
Aero-engine flexible production line simulation method and system
The invention provides an aero-engine flexible production line simulation method and system, and relates to the technical field of production line simulation, and the method comprises the steps: collecting and storing various types of multi-source heterogeneous data from various systems; carrying out fusion processing on the multi-source heterogeneous data; constructing and storing an auxiliary decision-making model and a production line production unit model of the aero-engine; constructing a production line digital twinborn simulation project; according to the multi-source heterogeneous data and the auxiliary decision-making model, simulation parameters are configured on a production line digital twin simulation project, a model data flow is monitored, and simulation operation is achieved; and analyzing the simulation result based on the auxiliary decision model and obtaining an optimization scheme. The method has the advantage that production scenes based on different instantiated aero-engine production and manufacturing schemes are flexibly simulated and analyzed.
Owner:AECC SICHUAN GAS TURBINE RES INST
All-working-condition air water making unit
The invention discloses an all-working-condition air water production unit, which belongs to the technical field of air water production, and comprises a high-humidity air inlet channel, a low-humidity air inlet channel, a channel switching device and a water production channel, and the high-humidity air inlet channel and the low-humidity air inlet channel are both communicated with the water production channel; air flowing out of the high-humidity air inlet channel or the low-humidity air inlet channel enters the water production channel so that the water production channel can produce water. According to the invention, the high-humidity operation mode or the low-humidity operation mode is automatically switched according to the air inlet humidity. A traditional unit can only operate under a single working condition. According to the invention, the optimal energy efficiency and water production rate can be kept in different environments.
Owner:GUANGZHOU TONGFANG RUIFENG ENERGY SAVING TECH CO LTD
Electric power carbon emission cooperative monitoring and tracing method and system
The invention relates to the technical field of carbon emission monitoring, in particular to an electric power carbon emission cooperative monitoring and tracing method and system, and the method comprises the steps: carrying out the distribution of the actual carbon emission responsibility of each production unit based on the real-time power consumption data of each production unit in a park, and obtaining a carbon emission responsibility distribution result; obtaining an industrial chain linkage carbon emission fluctuation interval by using production association information between upstream and downstream production units of the industrial chain; the carbon emission responsibility allocation result is corrected according to the industrial chain linkage carbon emission fluctuation interval, and cooperative carbon emission correction responsibility data is obtained; carrying out collaborative carbon cost balance based on the collaborative carbon emission correction responsibility data, and generating a carbon cost distribution proportion; and according to the real-time production mode adjustment information fed back after the execution of the carbon cost distribution proportion, power carbon emission abnormity tracking is carried out to obtain power carbon emission traceability data. According to the invention, through industrial chain collaborative correction and a carbon cost feedback mechanism, dynamic and accurate distribution of electric power carbon emission responsibility and rapid positioning of an abnormal source are realized.
Owner:STATE GRID ZHEJIANG ELECTRIC POWER CO LTD HANGZHOU POWER SUPPLY CO +2
Self-adaptive digital intelligence scheduling method and system for lean production
The invention provides a lean production-oriented self-adaptive digital intelligent scheduling method and system, and relates to the technical field of data processing, and the method comprises the steps: taking an initial resource allocation scheme as the basis of task sequence optimization, constructing a time detection line on a time axis, detecting the overlapping condition of different tasks in an execution period, and recognizing resource conflict points; generating a preliminary scheduling plan under the condition of meeting the equipment capacity and man-hour constraint; based on multi-source data of a production site, evaluating the preliminary scheduling plan, updating scheduling parameters, and generating an optimized scheduling scheme; and converting the optimized scheduling scheme into an equipment control instruction, and transmitting the equipment control instruction to a control terminal of a production unit to complete closed-loop optimization of production resources. Reasonable adaptation and efficient scheduling of production resources can be achieved, the production efficiency is improved, and resource waste and conflicts are reduced.
Owner:BEIJING HONGXUN SOFTWARE TECHNOLOGY CO LTD
Handling device, in particular sorting device, for handling products, production machine with the handling device, and method for handling products with the handling device
Owner:SYNTEGON TECHNOLOGY GMBH
Aluminum alloy standard sample production method and system
ActiveCN119657889AIncrease productivityReduce manual interventionAutomatic controlIndustrial engineering
The invention relates to the technical field of aluminum alloy production data processing, and provides an aluminum alloy standard sample production method and system, and the method comprises the steps: obtaining a data traceability table, substituting the data traceability table into a preset production model, and generating control parameters of each production unit; according to the system, automatic control over the steps of a cooling device, a preheating mold, molten aluminum treatment, casting, cooling, cutting and the like is achieved, the system comprises a casting preparation unit, a cooling device unit, a preheating mold unit, a molten aluminum treatment unit, a casting unit, a cooling unit, a cutting unit and a data consulting unit, traceability and visualization of production data are achieved, and the production efficiency and the product quality are improved; and the intelligence and transparency of the production process are enhanced, and comprehensive optimization is provided for production of the aluminum alloy standard sample.
Owner:DELTA ALUMINUM IND