29results about How to "Effective" patented technology

The invention provides a remote operation space manipulator trajectory planning method based on deep reinforcement learning (DRL). The trajectory planning problem caused by communication delay is effectively solved. The method comprises the steps that a kinematic model and a reinforcement learning framework of the rigid mechanical arm are established; constructing a teleoperation framework comprising a master end, a data chain and a slave end; a delay processing module (DIP) is adopted at a main end to process communication delay, so that the real-time performance of states and rewards is ensured; a DRL decision module is utilized to update the intelligent agent, and learning is carried out based on an experience playback pool and an action playback pool; the mechanical arm is guided to complete the task through interaction of the intelligent agent and the environment. According to the method, the DRL is integrated into the remote control framework, so that the decision-making ability of the intelligent agent is enhanced, the performance is excellent especially in an inherent delay environment, good robustness is shown under different noise and dynamic parameter conditions, and additional parameter adjustment is not needed.

The invention relates to the technical field of point cloud data processing and application, in particular to a cross-domain small sample point cloud terrain classification method and system, and the method comprises the steps: pre-training a source domain feature extractor and a source domain classifier on a source data set; in the cross-domain transfer learning stage, point-level source domain features and target domain features from the same base class and corresponding prediction results are input into a conditional domain adversarial network to train a target feature extractor and a target classifier of a target domain teacher model, and the target domain features are obtained by using small sample data through the target feature extractor; in a class incremental learning stage in a target domain, a student model in the target domain incrementally learns features of a new class, and incremental feature semantic knowledge distillation is performed between a target extractor of a learned teacher model and a current student model; meanwhile, a semantic adversarial learning module is used for distinguishing the feature representation of the new category and the feature representation of the basic category. According to the method, the precision of point cloud cross-domain transfer learning under the small sample condition is effectively improved.

This invention discloses a polymer material heating and pressing device, including a base with a placement mold mounted on the top; an upper plate positioned directly above the base, with guide posts mounted at the four corners of both; a pressing mold also positioned at the bottom of the upper plate; a stud penetrating the upper plate and threadedly connected to it, with the bottom end of the stud connected to the pressing mold; and a protective component mounted on the pressing mold and placement mold. In this invention, the protective component effectively isolates the heat released by the pressing mold during operation, fundamentally avoiding the risk of burns to workers due to accidental contact with the high-temperature pressing mold, and significantly improving the safety of the entire operating environment. Furthermore, in the design of the heating area, by optimizing the layout of the heating elements, the heating area is precisely concentrated in the pressing area of ​​the polymer material. This change allows the heat to act more directly and effectively on the material.

The invention belongs to the field of time sequence representation learning, and particularly relates to a power time sequence representation model unsupervised construction method for multiple analysis tasks, which comprises the following steps: masking each piece of initial power time sequence data, and generating a pair of masking data of which the masking parts are complementary and the length is the same as that of the original data as a training sample; the data embedding layer is trained, and the encoder obtains a time sequence representation model; in the training process, two pieces of masking data in each pair of masking data are input into the two parameter-shared network architectures respectively; the data embedding layer is used for generating potential representation of each piece of masking data; the encoder is used for extracting deep-layer characterization containing overall deep-layer characterization and detail deep-layer characterization based on potential characterization; the decoder is used for reconstructing the corresponding initial data based on the data deep characterization; reconstruction losses and comparative losses based on context consistency and temporal consistency are calculated based on the potential characterization and the overall deep characterization. According to the invention, model sharing among different analysis tasks is realized.

The utility model discloses a kind of soil environmental pollution treatment devices, including support seat, the upper surface of the support seat is fixedly installed with liquid storage tank, one side of the support seat is fixedly installed with liquid pump, the input end of the liquid pump is fixedly communicated with extraction pipe, one end of the extraction pipe is through liquid storage tank and extends to the inside of liquid storage tank, the output end of the liquid pump is fixedly communicated with communication pipe.The utility model is driven by reduction motor to drive the high-speed rotation of driving rod and soil loosening tooth, can break up hard soil layer, and destroy soil particle cohesive force, will make soil become loose, can make repair liquid better injection in loose soil, change the problem that repair liquid is difficult to penetrate into soil, additionally, after soil loosening, liquid pump extracts repair liquid in liquid storage tank, can be shunted to discharge pipe even spraying through communication pipe, while cooperating with the stirring effect of soil plate, will make repair liquid more fully mixed with soil.

The utility model discloses a tool for an inside diameter slicer, which belongs to the technical field of cutting machining and comprises a first disc, a second disc is arranged at the upper end of the first disc, and a cylindrical rod is arranged in the middle of the second disc. The upper end of the cylindrical rod is sleeved with a connecting piece, a sliding rod is arranged at one end of the connecting piece, sliding grooves are formed in the upper end and the lower end of the sliding rod, and screw holes are formed in the surface of the sliding rod. A sliding block is arranged at one end of the sliding rod and connected with the sliding rod in a sliding mode. The accuracy of the cutting position can be guaranteed, repeated bonding is avoided, and the cutting efficiency is improved.

This invention provides the application of polyferric sulfate in improving plant salt stress resistance and / or improving saline-alkali land, belonging to the field of agricultural technology. The polyferric sulfate application provided by this invention can effectively improve the germination ability of plant seeds under salt stress, effectively enhance the activity of plant antioxidant systems and photosynthetic efficiency, thereby effectively improving the survival rate and growth performance of plants under salt stress. Simultaneously, polyferric sulfate can effectively reduce the EC value of saline-alkali soil, thereby effectively improving the germination rate of plant seeds in saline-alkali land and effectively improving saline-alkali land. This invention is simple to operate, low in cost, and environmentally friendly, suitable for enhancing the salt and alkali tolerance of plants, and has broad application prospects.

The utility model relates to the technical field of packaging machinery, in particular to a single-chamber vacuum packaging device for bagged mushroom compound seasoning. The utility model provides a single-chamber vacuum packaging device for bagged mushroom compound seasoning capable of stabilizing food position, which comprises a packaging machine body, a control panel, a support plate, a machine cover, a bump, a clamping block and a telescopic rod I. The control panel is arranged on the front side of the packaging machine body and is electrically connected with the packaging machine body; the machine cover is arranged on the rear side of the packaging machine body in a hinged mode, the protruding blocks are arranged on the two sides of the bottom of the machine cover, the clamping blocks are arranged on the two sides of the top of the packaging machine body, the two clamping blocks on the same side are arranged up and down, the telescopic rods I are symmetrically arranged between the two clamping blocks, and the protruding blocks on the same side are matched with the clamping blocks in an extrusion mode. The push plate is driven by the motor to move towards the two outer sides, so that the other side of a bagged mushroom condiment package is clamped and fixed, the two sides of the package can be clamped and stabilized, and the effect of effectively stabilizing the position of the package is achieved.

The present application relates to the technical field of Chinese medicinal material cleaning, and in particular to a Chinese medicinal material high-speed washing device, which includes: a frame, a first conveyor mesh belt arranged on the frame, and a plurality of first guide plates arranged on the first conveyor mesh belt, and also includes a first flushing mechanism, a second flushing mechanism, a flipping mechanism, and a second conveyor mesh belt, wherein the first flushing mechanism includes a first flushing pipe, a second flushing pipe, and a water supply assembly; the first flushing pipe and the second flushing pipe are both arranged on the frame, and are used to spray and flush both sides of the Chinese medicinal material; the water supply assembly is arranged on the frame, and is used to supply water to the first flushing pipe and the second flushing pipe; the flipping mechanism is arranged on the frame, and is used to flip the Chinese medicinal material; the second conveyor mesh belt is arranged on the frame, and is used to transport the Chinese medicinal material after flipping; the second flushing mechanism is arranged on the frame, and is used to clean the Chinese medicinal material after flipping again. The present application has the effect of reducing the damage to Chinese medicine and reducing the waste of Chinese medicinal resources.

The invention discloses a cardiovascular nursing device with a limiting function, and relates to the technical field of cardiovascular nursing. The nursing device comprises an inflation layer and a nursing layer, an inflation opening is formed in the outer wall of the inflation layer, a plurality of connecting belts are arranged on one side of the inflation layer in a sliding fit mode, a plurality of fixing bases are arranged on the other side of the inflation layer in a sliding fit mode, notches are formed in one sides of the fixing bases, clamping pieces connected with the connecting belts in a clamping mode are arranged in the notches, and the clamping pieces are connected with the inflation layer in a sliding fit mode. A handle connected with the clamping piece is arranged on the outer side of the fixed seat; the nursing layer comprises a plurality of medicine containing boxes which are sequentially connected, and the medicine containing boxes are all arranged on one side of the inflation layer. According to the nursing device, the connecting belts are arranged on the outer side of the inflatable layer, and the tightness degree of the connecting belts can be adjusted according to the physical condition and actual requirements of a patient, so that it is ensured that the nursing device is stably attached to the body of the patient, and the situation of displacement or looseness in the using process is avoided.

This invention proposes a design method for an omnidirectional icebreaker wave generator in actual ice-covered sea areas. First, data collection and processing are performed, collecting and processing relevant information about the target sea area and sea ice. Then, based on the potential flow theory model, the wave generation period interval, sea ice strain response, wave height scaling factor are calculated. The wave height scaling factor is used to calculate the target wave height and maximum stroke, resulting in the target period wave. Finally, the target period wave is used to obtain the wave generator shape curve, completing the wave generator design.

The application relates to a pipeline connecting flange anti-leakage device, which comprises a first protection cover and a second protection cover which are butted into a protection barrel body, and a placing groove which accommodates a connecting flange; the two ends of the first protection cover and the second protection cover are inserted into a pipe body through grooves, and the inside of the placing groove of the first protection cover and the second protection cover is provided with a semi-annular sealing gasket; the extension plates on the two sides of the first protection cover and the second protection cover are locked through bolts to form integral sealing and fix the semi-annular sealing gasket; a film bag is arranged in the placing groove, the film bag is attached to the end face and the outer wall of the flange; an oil injection pipe passes through the corresponding first protection cover or the second protection cover to communicate with the film bag, one end of an oil leakage pipe is connected to the film bag and the other end is connected to an external observation box, a check valve is arranged in the oil leakage pipe; oil is injected before use to make the film bag tightly attached to the flange; when the connecting flange leaks, the pressure in the placing groove rises, the leakage of the placing groove extrudes the film bag, hydraulic oil in the hydraulic oil pushes away the check valve to enter the observation box, and a patrol personnel can judge the leakage through a window.

This utility model discloses a recyclable device for recycled paper, belonging to the field of recycling technology. The utility model includes a processing box and an anti-clogging mechanism. A crushing component is installed on the top of the processing box, and a guide pipe is installed on the processing box. The anti-clogging mechanism includes a rotating rod rotating on the processing box and a cylinder fixed on the guide pipe. An eccentric wheel is fixedly connected to the rotating rod, which is connected to the crushing component via a belt. The top of the cylinder has a cavity, and the bottom has an air outlet. A retaining ring is fixed inside the cavity, and a piston rod is vertically movable within the cavity. Through the structural design of the cylinder, piston rod, air outlet, and exhaust hood, this utility model utilizes the rotation to drive the piston rod to descend and move within the cylinder, generating airflow which is then transported through a pipe to the exhaust hood for discharge. This continuously blows air through the outlet of the guide pipe, effectively dispersing the shredded paper accumulated near the outlet and allowing it to smoothly enter the crushing box.

The present application relates to a kind of automatic evaluation and report generation method based on while drilling parameter geologic hardness grade, including obtaining while drilling parameter, borehole number and borehole depth, while drilling parameter can be integrated with physical constraint to generate comprehensive characterization vector, comprehensive characterization vector input classification model to generate geologic hardness evaluation value, according to the data and geologic hardness evaluation value generated evaluation report.The method of the present application fully considers the coupling relationship between multiple parameters in while drilling parameter, can obtain while drilling parameter at the same time, according to the while drilling parameter data generated automatically geologic hardness evaluation value, realize the continuous evaluation of full borehole depth, and simultaneously generate evaluation report, compared with traditional single parameter simple regression method, robustness is stronger, reduces the evaluation result error, and timeliness is good, cost is low, and evaluation information is complete.

The utility model relates to the technical field of backwashing devices, in particular to a residual oil filtering and backwashing device which comprises a device base, a filter cartridge is arranged on the device base, a connecting pipe and a water inlet pipe are fixedly arranged on one side of the device base, and a backwashing water pipe is arranged between the connecting pipe and the water inlet pipe. A plurality of nozzles are arranged on the side, close to the filter cartridge, of the backwashing water pipe, a driving assembly is arranged on the side, away from the nozzles, of the backwashing water pipe, a guide sliding groove is formed in the side, close to the driving assembly, of the device base, and a guide sliding block is arranged in the guide sliding groove in a sliding mode, so that it can be ensured that backwashing liquid evenly covers the whole cleaning area; cleaning dead angles are avoided, and the back-flushing liquid can act on dirt more effectively, so that the cleaning efficiency is improved, and the cleaning time is shortened.

The invention provides an amyotrophic lateral sclerosis prediction and prognosis evaluation system and a construction method of a sALS prediction and prognosis evaluation model based on multiple proteins. The system comprises an input module, a prediction evaluation module and an output module. The input module is used for acquiring the content of multiple candidate ALS serum biomarkers. And the prediction and evaluation module is used for calculating and scoring according to the sALS prediction and prognosis evaluation model based on multiple proteins, judging that the patient suffers from amyotrophic lateral sclerosis when the scoring result is greater than or equal to a specific judgment threshold value, and judging that the patient does not suffer from amyotrophic lateral sclerosis when the scoring result is less than the specific judgment threshold value. And the output module is used for outputting the prediction evaluation result. After the technical scheme is adopted, amyotrophic lateral sclerosis can be simply, quickly and accurately predicted and evaluated.

This invention relates to the technical field of spinneret laser cleaning, specifically a fully automated laser cleaning device and method for spinnerets. The device includes a conveying system, a clamping and flipping system, a cleaning system, a placement end, and a waste removal system. The clamping and flipping system has a clamping structure in its middle, which clamps and limits the spinneret for clamping throughout the process. The placement end has a placement plate at its top for placing the spinneret. The waste removal system is located outside the placement plate and is used for fully automated cleaning. The conveying system includes a conveyor with a positioning sensor at its top and a stopper on one side of the positioning sensor for limiting the conveying of the spinneret. This laser cleaning device can perform fully automated cleaning of spinnerets, thoroughly cleaning waste from both sides of the spinneret and transferring the waste, ensuring the cleaning quality of the spinneret.

The invention relates to the field of satellite navigation and low-orbit satellite navigation enhancement service application, and provides a navigation positioning resolving method based on high, medium and low-orbit mixed constellation fusion. According to the method, the working characteristics and operation modes of low-orbit navigation satellite constellations are fully analyzed according to the requirements of low-orbit navigation satellite receiving and positioning processing engineering implementation, and the dynamic satellite selection method with the optimal geometric configuration is innovatively provided according to the bottlenecks that the low-orbit navigation constellations are large in constellation scale, high in operation speed, large in geometric configuration change and the like. According to the method, positioning participating satellites are selected by taking geometric accuracy factors as a criterion in a geometric accuracy factor pre-evaluation mode, so that the accuracy and robustness of geometric configurations of the positioning participating satellites are ensured, and original satellite parameter support is provided for high, medium and low orbit constellation fusion positioning; the method is of great significance to development of satellite navigation receivers compatible with low-orbit constellations and construction and application of more ubiquitous high, medium and low-orbit collaborative navigation systems in China.

The invention provides a straw three-element separation method based on enzyme pretreatment and a DES solvent, belongs to the field of biomass resource utilization, and can solve the problems of high energy consumption, serious environmental pollution and low separation efficiency in the existing straw three-element separation method. Comprising the following steps: crushing straws, carrying out enzymolysis pretreatment by using cellulase and hemicellulase, mixing a solid obtained after solid-liquid separation with a DES solvent, and reacting for 2-4 hours under the conditions of 120-150 DEG C and 0.5-1.0 MPa to dissolve out lignin; centrifugally separating to obtain a DES solvent solution containing lignin and a solid precipitate containing cellulose and hemicellulose; filtering the DES solvent solution containing lignin through a ceramic membrane, and drying to obtain a lignin product; treating the solid precipitate with a hydrogen peroxide solution, carrying out solid-liquid separation, washing and drying to obtain a cellulose product; and combining the separation liquid and the washing liquid, concentrating, adding ethanol for precipitation, and drying to obtain a hemicellulose product. According to the invention, step-by-step efficient separation of three elements is realized, and the separation efficiency and the product purity are improved.

This invention provides a device and method for separating tobacco scraps and recovering tobacco shreds in the cigarette manufacturing process. The tobacco scraps are fed into a primary vibrating screen via an elevator. "Hard, piercing" scraps are captured by an orthogonal curved screen plate and cylindrical screening holes with alternating dot matrix, separating tobacco dust and scraps with a diameter less than d1. The remaining material is fed into a secondary vibrating screen, where curved guide strips, a size-controlled screen plate, screening holes, separation holes, and a separation surface control the separation of hard scraps with a length greater than d2 and poor plasticity. Flexible tobacco shreds pass sequentially through the screening holes, separation holes, and separation surface, and are finally fed into a tobacco collection box. This invention provides high loosening force, screening efficiency, and low breakage rate for tobacco scraps, and accurately separates scraps from tobacco scraps, improving the recovery rate and quality of tobacco shreds.

The invention relates to the technical field of medical auxiliary instruments, in particular to nasal feeding equipment for patients with acute and critical diseases. Comprising a nutrition bag used for packaging a nutrient solution, a storage cabin used for fixing and storing the nutrient solution, a heating part used for heating the nutrient solution, a temperature monitoring part used for monitoring the temperature of the heated nutrient solution, a nasal feeding tube used for nasal feeding and a connector. An electronic nose assembly arranged on the monitoring assembly is used for monitoring the smell of the nutrient solution, so that medical negligence is avoided; the heating part heats a nutrient solution flowing through the nasal feeding tube, gastrointestinal discomfort of a patient due to too low temperature is avoided, the arranged temperature monitoring part slides to the near end of the mouth and the nose of the patient for temperature monitoring, temperature data is transmitted to the heating part through the internally arranged network assembly, the heating power of the heating part is adjusted in real time, and the nasal feeding comfort of the patient is guaranteed.

In the platform, an adjustable power supply is used for generating voltage to simulate an electric field in turn-to-turn epoxy resin insulation; the heat insulation cavity is installed on the insulation support, the two sides of the heat insulation cavity are each provided with an open hole, the two open holes are coaxial, the high-voltage sleeve is installed in one open hole, and one end of the high-voltage sleeve is connected with the voltage output end of the adjustable power source; the turn-to-turn epoxy resin insulation sample is arranged in the heat insulation cavity, the blast heater is installed on the heat insulation cavity to provide temperature in the aging process of the turn-to-turn epoxy resin insulation sample, the vibration exciter generates periodic mechanical vibration, one end of the vibration excitation connecting rod is connected with the vibration exciter, and the other end of the vibration excitation connecting rod is connected with the turn-to-turn epoxy resin insulation sample to transmit the periodic mechanical vibration.

The present application provides a complex lithology mixtite reservoir sweet spot comprehensive evaluation method based on logging combination, comprising the following steps, S1: collecting various data of the block; S2: using logging while drilling and gas logging to establish a mixtite reservoir effectiveness evaluation index E; S3: using logging while drilling capture spectroscopy to establish a variable mineral weight mixtite reservoir compressibility index BRIT; S4: using logging while drilling capture spectroscopy to establish a variable mineral weight acidification index ACID. Through the mixtite reservoir effectiveness evaluation index E, the variable mineral weight compressibility index BRIT and the acidification index ACID, the mixtite reservoir geology and engineering sweet spot can be effectively found, which provides a basis for exploration stage testing and sampling, oilfield development stage perforation scheme formulation and later measures. The present application has wide application range, strong effectiveness and high prediction accuracy, has important guiding significance for exploration and development, and can also be appropriately popularized to other types of reservoirs.

The invention relates to a lake and reservoir water quality prediction method and system based on multi-source data fusion, and the method comprises the steps: obtaining multi-source and multi-site data in real time, carrying out the data preprocessing, and removing the influence of sudden change data on prediction; performing feature extraction on time sequence data in the multi-source multi-site data through a time sequence attention mechanism, and processing the time sequence data in the multi-source multi-site data to obtain a predicted value of a target index; analyzing multi-site data in the multi-source multi-site data, and obtaining upstream site information in combination with the spatial position of online monitoring equipment and the water flow direction of a reservoir to obtain trend change information of a target index; and inputting the prediction value and the trend change information into a pre-constructed meta-learner at the same time, and outputting a final prediction result of the target index through combined relation learning. Compared with the prior art, the method has the advantages of high model prediction precision and high interpretability.

The invention relates to the technical field of mooncake processing, in particular to a printing device for mooncake processing. The device comprises a base, a conveying device is fixedly connected to the top of the base, motors are fixedly connected to the tops, penetrating out of the two sides of the conveying device, of the base, a forming assembly is fixedly connected between the top of the base and output shafts of the two motors, and an impressing assembly is movably connected into the forming assembly. Moon cakes are demolded through downward pushing of the coining assembly, and in the process, printing patterns on the tops of the moon cakes can be further deepened through downward applied pressure of the coining assembly, so that the patterns on the surfaces of the moon cakes become clearer and more stereoscopic, and it is guaranteed that the printing quality of all the moon cakes is stable and consistent; steam is released while the stamping assembly is demolded, and the forming assembly is disinfected; and the edible oil flows downwards along the inner wall of the forming assembly along with descending of the imprinting assembly, and when the imprinting assembly ascends, the edible oil is evenly smeared.

The invention discloses a screening method of metabolism-related fatty liver disease key transcription factors, which comprises the following steps: S1, acquiring transcriptome sequencing data of MAFLD patient liver tissue and normal control liver tissue, standardizing the transcriptome sequencing data and correcting batch effect, and constructing a unified expression matrix; performing differential expression analysis, and screening out a candidate gene set; s2, extracting transcription factors in the candidate gene set, respectively applying a mutual information algorithm based on an information theory and a gradient lifting algorithm based on a tree model to infer a regulation relationship between the transcription factors and target genes, and constructing a multi-algorithm fused gene regulation network; s3, carrying out comprehensive scoring on transcription factors in the gene regulation and control network; and selecting candidate key transcription factors according to the comprehensive score sequence. According to the method, the ARACNe-AP algorithm and the GRNBoost2 algorithm are combined, and the method is good at capturing complex multi-factor co-regulation.

The invention discloses a destination prediction method and system based on a hierarchical space-time embedded transformer model, and the method comprises the steps: carrying out the coarse-grained mesh division and space-time coding of a region corresponding to a part of trajectory # imgabs0 #, obtaining a coarse-grained space-time trajectory image representing the general trend of the trajectory, and carrying out the prediction and extraction of a destination mesh region through a CNN (Convolutional Neural Network); the method comprises the following steps: extracting GPS track points, performing fine-grained grid division and space-time coding on a destination grid region to obtain a refined destination region track image, extracting motion features of the GPS track points in the destination region by using a feature pyramid transformer FPT, predicting the probability of candidate destinations by using a full-connection network and a Softmax classifier, and determining the output candidate destinations. The invention aims to extract the spatio-temporal information from the trajectory data to predict the destination, and solves the problems of data sparsity, time information loss and insufficient multi-scale feature extraction in the existing method.

The invention discloses a clinical surgical instrument disinfection device for the orthopedics department, and relates to the technical field of medical equipment. Comprising a disinfection box, a placing plate is fixedly arranged on the inner wall of the disinfection box, a plurality of water filtering holes are formed in the outer wall of the placing plate, a plurality of blocking devices are arranged in the disinfection box, each blocking device comprises a blocking plate, and movable holes are formed in the outer walls of the two ends of each blocking plate. Two first control blocks at the top of a blocking plate are shifted to enable corresponding limiting rods to extend out of limiting holes, the blocking plate is pulled to slide at the top of a placing plate, after the blocking plate is adjusted to a proper position, the control blocks are loosened, the limiting rods automatically retract into the corresponding limiting holes, it is ensured that the blocking plate is fixed to a designated position, and a protective cover is closed; it is ensured that the whole disinfection process is conducted in a closed environment, the whole process is high in automation degree and easy and convenient to operate, and the disinfection efficiency and safety of the surgical instruments are greatly improved.

This invention relates to the field of electricity sales control technology, and discloses a control method and system for an electricity sales device. The system includes a dynamic electricity price calculation module, a load characteristic acquisition module, an optimization decision-making module, an execution control module, and a feedback adjustment module. The dynamic electricity price calculation module generates a benchmark electricity price curve; the load characteristic acquisition module acquires electricity load data and transmits it to the electricity consumption pattern analysis module, which outputs load classification labels; the optimization decision-making module combines the benchmark electricity price curve and load classification labels, and uses an artificial bee colony algorithm to optimize the electricity sales strategy and generate electricity price adjustment instructions; the execution control module determines the equipment control parameter sequence through a tabu search algorithm and transmits it to the electricity metering equipment; the feedback adjustment module collects user response data, processes it through wavelet noise reduction, and then transmits it to the dynamic electricity price calculation module and the optimization decision-making module. This system achieves dynamic optimization and precise control of the electricity sales process, adapting to the needs of the developing electricity market.