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Intelligent building construction path planning method and system based on AI
InactiveCN119443454Aimprove accuracyImprove efficiencyForecastingResourcesPath generationArtificial intelligence
The invention relates to the technical field of intelligent building construction path planning methods, in particular to an AI-based intelligent building construction path planning method and system, and the method comprises the following steps: mapping site construction data into a virtual scene graph which comprises construction machinery information and environment information; on the basis of an AI algorithm and the virtual scene graph, a reasonable construction sequence and path are automatically planned for all machines in construction, and a construction scheme is generated; simulating the construction scheme to verify feasibility and risk points of the construction scheme; the construction scheme is optimized according to the risk point, and an optimal construction scheme is generated, so that the dynamic change of the construction site can be captured in real time, and intelligent path planning and resource allocation can be carried out based on the information; the method provided by the invention has self-learning and optimization capabilities, can continuously accumulate experience from practice, and improves the accuracy and efficiency of planning.
Owner:CHANGSHU XINCHANG ENGINEERING COST CONSULTING CO LTD
Method and device for remotely acquiring vehicle data and storage medium
The invention discloses a method and device for remotely acquiring vehicle data and a storage medium, and belongs to the technical field of vehicle data acquisition, and the method comprises the steps: collecting the data of each channel in a whole vehicle bus network in real time through a vehicle-mounted communication controller, storing the data as a file, and when a serious fault is detected, sending the data to the vehicle-mounted communication controller; independently storing the whole vehicle data in a preset time period before and after the fault as a file, wherein a file name comprises data acquisition starting time and a corresponding fault code; uploading a file meeting the time period requirement according to an instruction of the remote communication platform; an input instruction of an operator is received through the remote communication platform, a file retrieval instruction is sent to the vehicle-mounted communication controller, an uploaded data file is received and stored, and a data file downloading service is provided; the method can screen the historical data of the vehicle through time, and solves a problem that a fault is difficult to reproduce.
Owner:XUZHOU XCMG AUTOMOTIVE TECHNOLOGY CO LTD
Adaptive interdisciplinary learning path recommendation method based on deep learning
InactiveCN119441612Aovercome limitationsimprove integrityDigital data information retrievalData processing applicationsPersonalized learningData set
The invention discloses a self-adaptive interdisciplinary learning path recommendation method based on deep learning. The method comprises the following steps: S1, constructing a historical learning data set; s2, constructing a knowledge point difficulty scoring model based on a deep learning algorithm; s3, generating a student learning ability portrait; s4, generating a preliminary interdisciplinary learning path according to the learning ability portrait of the student and the output of the knowledge point difficulty scoring model; s5, dynamically adjusting a knowledge point sequence and a difficulty level in the interdisciplinary learning path; s6, the system evaluates the performance of the students on each knowledge point in the learning process in real time through a knowledge point difficulty scoring model, and dynamically adjusts the difficulty level of the knowledge points; and S7, after the student completes the learning task, the system optimizes the recommendation strategy of the interdisciplinary learning path according to the learning performance and the learning feedback. According to the method, the actual learning ability of the student can be reflected, and personalized learning path recommendation which better conforms to the current state of the student is provided for the student through the portrait, so that the learning efficiency and effect are improved.
Owner:HUNAN UNIV OF SCI & ENG
Data processing method and system of chromatographic instrument
The invention discloses a data processing method and system of a chromatographic instrument, and relates to the technical field of data processing, and the method comprises the following steps: collecting whole-course original detection signals and external interference signs generated in a chromatographic analysis process, carrying out time alignment under a unified time scale, generating an interference rhythm index, and calculating the interference rhythm index; the reference is used as a unified reference for subsequent signal comparison; and based on the interference rhythm index, performing phase drift comparison on the acquired signal, calculating the phase difference between the detection signal and the interference signal, drawing a beat frequency wandering graph, extracting candidate signal segments of pseudo-period interference according to beat frequency change, and generating a pseudo-period candidate segment list. According to the invention, by establishing the interference rhythm index and comparing the interference rhythm index with the phase drift, the time decoupling of the detection signal and the interference signal is realized, and the sampling anti-interference capability is improved; and through dynamic control of a false peak characteristic fingerprint draft and a misjudgment reason table, signal rhythm correction and peak identification optimization are completed, so that the detection accuracy and the data stability are improved.
Owner:BEIJING JITIAN INSTR CO LTD
Intelligent warehousing operation auxiliary system and method based on mixed reality
ActiveCN119612035Aincrease profitavoid squeezingInput/output for user-computer interactionStorage devicesPower efficientMixed reality
The invention discloses an intelligent warehousing operation auxiliary system and method based on mixed reality, and relates to the technical field of warehousing management, and the system comprises a storage stack point pre-screening module, an intelligent task planning module, a task execution monitoring module, an abnormal task execution adjustment module, and an optimal carrying equipment screening module. According to the method, the optimal storage stack point can be screened, the utilization rate of the storage space is improved, cargo extrusion or space waste caused by space mismatching is avoided, the transportation efficiency is improved, the energy consumption is reduced, abnormal conditions can be found in time, and the reliability of task execution is guaranteed. When abnormity occurs, early warning can be triggered quickly, the replacement mode of the carrying equipment can be judged reasonably, continuity and high efficiency of warehousing operation are ensured, and the overall operation efficiency of the intelligent warehousing system, the goods storage quality and the scientificity of management decision are improved.
Owner:LONGYAN UNIV +2
Electric arc dynamic suppression method for hot plugging of electric meter connector
PendingCN121769809Aavoid ablationAvoid insulating propertiesEmergency protective arrangement detailsElectrical measurementsMicrocontrollerControl engineering
The invention discloses an electric arc dynamic suppression method for hot plugging of an electric meter connector, relates to the technical field of electric energy metering equipment, and aims to solve the problems of electric arc generation, overproof metering error and the like caused by passive protection and lack of dynamic cooperative control in the prior art. The core of the method is that gap distance and power grid voltage phase signals are acquired in real time through a microcontroller, and the plugging speed, the signal injection and the position fine adjustment are dynamically regulated and controlled in three stages of pre-contact, low-current transition and full connection; and a machine learning model is combined to optimize a parameter threshold value, a redundancy safety mechanism and a multi-phase electric meter cooperative control strategy, so that double management and control of arc peak energy and metering errors are realized. The method can actively inhibit arc generation, avoid connector ablation and insulation deterioration, guarantee metering continuity and accuracy, adapt to complex power grid and environment working conditions, and meet the precision requirement of the intelligent electric meter.
Owner:ZHEJIANG HAIDU ELECTRIC CO LTD
Mechanical arm control method and system based on time sequence visual operation manual
ActiveCN119458342AEnsure continuityProgramme-controlled manipulatorTotal factory controlControl engineeringElectric power equipment
The invention belongs to the technical field of mechanical arm control. The invention provides a mechanical arm control method and system based on a time sequence visual operation manual, and the method comprises the steps: carrying out the preprocessing and target recognition of an obtained on-site image, and obtaining a target recognition result; according to the target recognition result, retrieval is conducted in a predefined visual operation manual, and a time sequence visual operation set of the mechanical arm is obtained; and path planning is conducted according to the time sequence visual operation set, and action control over the mechanical arm is conducted according to the path planning result. According to the method, a series of continuous images are adopted as operation instructions, the images can clearly display each step of the operation process and cover the complex scene of the operation of the power equipment, the time sequence image not only comprises the current step, but also can provide the sequence and rhythm of the operation, and the continuity of the task is ensured.
Owner:STATE GRID INTELLIGENCE TECHNOLOGY CO LTD
Airborne equipment acceleration monitoring and outrange control method and system
PendingCN121806585AAvoid false alarmsincrease flexibilityProgramme controlComputer controlCollision detectionSimulation
The invention discloses an airborne equipment acceleration monitoring and outrange control method and system, which cover acceleration monitoring of the whole flight process, combine dynamic scene modeling and a hierarchical response mechanism, and can timely identify an abnormal state and start corresponding measures. Through system calibration, noise identification, dynamic filtering, mistaken touch prevention parameter setting and a collision algorithm, false alarm and missing alarm caused by vibration, impact or sensor faults are effectively avoided, double modes of automatic collision detection alarm and manual triggering alarm are supported, the flexibility and safety of the system are improved, and once it is confirmed that the system is in distress, the system is safe and reliable. Rescue signals including position, time, height and other key information can be automatically sent, and the emergency response time is remarkably shortened.
Owner:LOONGRISE AVIONICS CO LTD
Synchronous refining adjusting system and method for high-purity dimethyl carbonate and propylene glycol
ActiveCN119139735AReduce entrainmentreduce cross contaminationOrganic compound preparationDistillation regulation/controlDistillationProcess engineering
The invention discloses a high-purity dimethyl carbonate and propylene glycol synchronous refining adjusting system and method, and relates to the technical field of high-purity dimethyl carbonate and propylene glycol synchronous refining, and the method comprises the following steps: at the beginning of a process, firstly adopting a reflux ratio regulation frequency in an initial distillation stage to quickly remove low-boiling-point impurities and establish heat balance in a tower; and when a switching process between the initial distillation stage and the refining stable stage is entered, heat balance information of the system is collected in real time. By introducing the real-time monitoring and support vector machine model, the heat balance state change is intelligently identified, the reflux ratio regulation frequency is dynamically adjusted, the gas-liquid mass transfer balance is ensured, impurity entrainment is avoided, the product purity is improved, the burden of downstream separation equipment is relieved, the energy consumption and the cost are reduced, and the heat balance of the system is quickly recovered; the production efficiency and the product reliability are remarkably improved, the whole batch of products are prevented from being scrapped, and an efficient and high-quality synchronous refining process is realized.
Owner:SHANDONG SHIDA SHENGHUA CHEM GROUP +2
Trajectory tracking control method and system for high-load omnidirectional AGV
PendingCN121764093AEnsure consistencyImprove control robustnessVehicle position/course/altitude controlPosition/direction controlTime domainState prediction
The invention provides a trajectory tracking control method and system for a high-load omni-directional AGV, the omni-directional AGV is driven by a plurality of steering wheel mechanisms which are independently steered and driven, and the trajectory tracking control method is characterized by comprising the following steps: acquiring vehicle state information and expected trajectory information of the omni-directional AGV in real time; on the basis of the vehicle state information and the expected track information, core parameters of a model prediction controller are optimized online through a chaos simulated annealing algorithm, and the core parameters comprise a state weight matrix, a control increment weight matrix, a prediction time domain and a control time domain; wherein the model prediction controller performs state prediction based on a longitudinal-transverse decoupling dynamic model adaptive to a high-load working condition; performing rolling horizon optimization through the model prediction controller by utilizing the optimized core parameters, and solving to obtain an optimal control increment; and converting the optimal control increment into a driving instruction for a multi-steering-wheel mechanism, and controlling the omnidirectional AGV to track an expected trajectory.
Owner:FUJIAN ELECTRIC POWER CO LTD XIAMEN ELECTRIC POWER SUPPLY CO +1
Lithium metal negative electrode, battery and preparation method
PendingCN121964509AImprove cycle lifeimprove securityElectrode manufacturing processesNon-aqueous electrolyte accumulator electrodesElectrical batteryLithium metal
The invention provides a lithium metal negative electrode, a battery and a preparation method. Specifically, the lithium metal negative electrode comprises a lithium metal sheet and a first coating located on the surface of the lithium metal sheet; wherein the first coating layer is prepared from MXene modified by polyethylene glycol and-SH. MXene in the first coating has lithium affinity, a conductive network can be formed on the outer side of the lithium metal sheet, and the compatibility of the first coating and the sulfide solid electrolyte can be improved due to the existence of polyethylene glycol and-SH modification, so that the lithium metal sheet can be prevented from being in direct contact with the sulfide solid electrolyte through the first coating; ion conduction is ensured, electron permeation is inhibited, and self-discharge is reduced; in addition, polyethylene glycol enables the first coating to have certain mechanical flexibility, so that the first coating can adapt to volume change in the lithium deposition / stripping process, dendrite growth is inhibited, the cycle life of the battery is prolonged, and the safety of the battery is improved.
Owner:ENVISION DYNAMICS TECH (JIANGSU) CO LTD +1
A transport device for decorative paper printing and a working method thereof
The present invention relates to the technical field of paper transport devices, and in particular to a transport device for decorative paper printing and a working method thereof, wherein the device comprises: a material discharging tray, which rotates along its own axis; a plurality of expansion shafts, which are evenly distributed around the material discharging tray, each expansion shaft being rotatably mounted on the material discharging tray and used to place the paper material tray; a rubber roller, which rotates along its own axis; two relative plane structures and two relative curved surface structures are arranged on the side of the rubber roller; adsorption holes are arranged on the curved surface structure; a knife roller, which rotates along its own axis and is connected to the rubber roller by transmission; a cutter is arranged on the side of the knife roller; an installation roller, which rotates along its own axis and is connected to the rubber roller by transmission; an installation structure for installing paper is arranged on the side of the installation roller; both the side of the installation roller and the side of the knife roller are tangent to the curved surface structure; a tension mechanism is arranged between the material discharging tray and the rubber roller and used to tighten the paper. The present invention can effectively meet the printing and transportation needs of decorative paper, thereby ensuring the printing quality.
Owner:CHANGZHOU WEIYIMEIJIA NEW MATERIALS CO LTD
ECMO pipeline fixing and pressure reducing device
The utility model discloses an ECMO pipeline fixing and pressure reducing device which comprises a supporting cover and a cover plate, an upper pipeline groove and a lower pipeline groove are formed between the supporting cover and the cover plate respectively, and the upper pipeline groove and the lower pipeline groove are oppositely arranged to define a circular hole. The problems that in the prior art, no medical instrument special for fixing the ECMO pipeline exists, the ECMO pipeline is not protected in place, the ECMO pipeline is prone to being extruded and deformed, serious injuries are caused to a patient, and even life safety is affected are solved. The ECMO pipeline fixing and pressure reducing device is reasonable in overall structural design, the position, stretching out of a human body, of an ECMO pipeline can be fixed, external fixing acting force and external interference object supporting can be achieved in the fixing process, and the ECMO pipeline is prevented from being extruded and deformed. The fixing strength of the ECMO pipeline can be improved, the extension direction of the ECMO pipeline is guided, conduction of an ECMO system and a patient is guaranteed, and the treatment effect is improved.
Owner:WUHAN ASIA HEART HOSPITAL +1
A polishing liquid supply system and a polishing machine
This invention provides a polishing slurry supply system and a polishing machine. The polishing slurry supply system includes a storage container and a dispensing device. The dispensing device is connected to the outlet of the storage container and includes a power pump and filter pipelines connected in series. Multiple filter pipelines are arranged in parallel, and each filter pipeline is equipped with a filter and a filter pipeline regulating valve. The polishing slurry supply system of this invention has multiple parallel filter pipelines in its dispensing device. When one filter pipeline malfunctions, the dispensing device can flexibly switch to another normal filter pipeline to continue supplying polishing slurry, allowing the flow rate of the polishing slurry to return to a stable state. This avoids interruption of polishing slurry supply due to filter pipeline failure, ensuring the continuity and stability of the polishing process. This polishing slurry supply system can effectively provide polishing slurry with a stable flow rate, significantly improving the working efficiency and reliability of the polishing equipment.
Owner:SHANGHAI SILICON PLUS SEMICONDUCTOR CO LTD
Cargo sorting device
The utility model discloses a kind of goods classification devices, specifically related to goods classification equipment technical field.It includes main conveying mechanism, several pusher mechanisms, several secondary conveying mechanisms, the main conveying mechanism includes first mounting bracket, the inside of first mounting bracket is provided with several conveying rollers, the top of first mounting bracket is fixedly installed with detection module, several pusher mechanisms are arranged between the gap of several conveying rollers, the secondary conveying mechanism is arranged at the side of pusher mechanism, and the number of pusher mechanism and secondary conveying mechanism is consistent.The utility model discloses when retracting after push plate completes goods push, if subsequent goods have entered classification area by transmission belt, flat retraction path can collide with subsequent goods, resulting in the defect that goods are stacked or damaged, and a kind of goods classification device is proposed, the push plate only protrudes the top of main conveying mechanism in pusher process, and push plate will shrink to the bottom of main conveying mechanism after pusher is completed.
Owner:SHAANXI FASHION ENG UNIV
Panel placement slipform construction method
ActiveCN117803008Bself-respecting enoughWill not affect operationControl systemArchitectural engineering
A panel pouring slip form construction method, comprising the following steps: 1) bottom mold installation; 2) concrete pouring; 3) traction motor traction slip form panel; 4) the first pouring block is vibrated and troweled; 5) traction mold advances, forming a secondary pouring area; 6) repeating steps 2) to 5), completing the secondary pouring operation; 7) repeating steps 2) to 6), completing the slope protection slip form pouring construction. The application adopts the above method, which can solve the problems of poor stability of the slip form, influence of the concrete floating force on the construction and complicated control of the traction mechanism control system in the prior art, and realizes more convenient and stable panel pouring slip form construction.
Owner:CHINA GEZHOUBA (GRP) FIRST ENG CO LTD
A vectorization reverse construction method of inventory building indoor structure scene
The application provides a vectorization reverse construction method of an existing building indoor structure scene, and relates to the field of data processing. In the method, laser point cloud data and panoramic image sequences are synchronously acquired, and building structure semantics are extracted by image semantic segmentation. The image semantics are robustly migrated to the point cloud to form structure semantic point clouds. On the basis of eliminating non-building structure elements, a structure point cloud skeleton is constructed, and virtual placeholder point clouds are generated for open structures such as doorways and window openings. Then, continuous structure geometry is recovered by combining voxelization blocking completion and a three-dimensional convolution completion network. Finally, a three-dimensional structure grid model binding structure semantics is generated, and a two-dimensional structure vector drawing meeting engineering drawing rules is obtained by projection vectorization. The technical solution provided by the application facilitates improving the accuracy of the vectorization reverse construction of the existing building indoor structure scene.
Owner:WUHAN UNIV +1
Delay photographing device with multi-angle rotating support structure
ActiveCN222142606UThe angle adjustment process is fast and stableEnsure continuityStands/trestlesGear wheelElectric machinery
The utility model belongs to the technical field of photographic equipment, and discloses a time-delay photographic device with a multi-angle rotating support structure, which comprises a base, a horizontal rotating component is mounted at the top of the base and connected with a support, an angle adjusting component is mounted on the support, and the angle adjusting component is connected with the horizontal rotating component. The angle adjusting assembly is connected with a clamping assembly, the horizontal rotating assembly comprises a fixing seat, a first-stage bevel gear is installed in the fixing seat, the first-stage bevel gear is fixedly connected with a vertically-arranged transmission rod, the bottom end of the transmission rod is connected with the base through a bearing, and the top end of the transmission rod penetrates through the fixing seat to be fixedly connected with a support. The first-stage bevel gear is in meshed connection with a second-stage bevel gear, the second-stage bevel gear is connected with a driving motor through a motor shaft, the shooting angle is adjusted in an electric control mode, the angle adjusting process is faster and more stable, manual slow adjustment is not needed, shooting continuity can be guaranteed, and the shooting effect is improved.
Owner:CHUANGZHI WEILAI EDUCATION TECH BEIJING CO LTD
An artificial intelligence-based lining cloth dyeing control method and system
ActiveCN121095851BFull Coverage GuaranteedEnsure consistencyCharacter and pattern recognitionBiological modelsEngineeringMulti source data
The application discloses a lining cloth dyeing control method and system based on artificial intelligence, and is used for the control field, and the method comprises the following steps: real-time monitoring of multi-source data in the lining cloth dye vat, capturing the video stream inside the lining cloth dye vat; using a Gaussian mixture variational autoencoder model to extract features from the multi-source data, obtaining multi-source feature data; obtaining the changing moment of the fabric state in the video stream, and extracting the fabric state change feature data according to the observed fabric color change and the heterogeneity of the dye distribution in the video stream; fusion of multi-source feature data and fabric state change feature data; introducing a model predictive control layer, predicting the result to adjust the dyeing parameters in real time; establishing an intelligent feedback mechanism. The Gaussian mixture variational autoencoder model is trained and optimized through the small-batch stochastic gradient descent and back propagation algorithm, important features are learned and captured from the data.
Owner:南通摩瑞纺织有限公司
Intelligent evaluation system for reproductive toxicity of caenorhabditis elegans and application method
PendingCN121810631Aimprove objectivityHigh-throughput screening efficiencyImage enhancementImage analysisEvaluation resultAlgorithm
The invention relates to the technical field of biological detection, and discloses a caenorhabditis elegans reproductive toxicity intelligent evaluation system and an application method.The caenorhabditis elegans reproductive toxicity intelligent evaluation system comprises a standardized exposure and imaging module used for executing a high-flux pollutant exposure experiment under a controlled environment condition and synchronously collecting nematode behavior and gonad image data; and the multi-modal data acquisition unit is connected to the standardized exposure and imaging module and is used for extracting and preprocessing behavioral parameters and reproductive toxicity indexes from the acquired images. According to the method, 12 behavior parameters and 8 core reproductive indexes are automatically extracted by constructing a multi-modal data acquisition unit and utilizing an improved U-Net model and a specific algorithm, so that full-process automation from image acquisition to key index quantification is realized. The problems of low efficiency, large subjective deviation and poor repeatability caused by dependence on manual interpretation in the prior art are solved, and the objectivity of the evaluation result and the high-throughput screening efficiency are remarkably improved.
Owner:SOUTHEAST UNIV
A stamping scrap recycling apparatus
The utility model provides a kind of stamping part waste recovery equipment, it is related to waste recovery equipment technical field, including bottom plate, the top fixed mounting of bottom plate has punch press, the inner wall bottom fixed mounting of punch press has conveyer, the outer wall one side fixed mounting of punch press has discharge gate, the top fixed mounting of bottom plate has support.The utility model in this paper, waste is entered inside storage box after transmission machine, when camera finds that the number of waste inside storage box is too much, storage box can be moved by electric sliding block, start to change box work, ensure the continuity and stability of production, then cylinder is driven extrusion plate to descend by piston rod, insert inside storage box, the waste collected is compressed into block, greatly reduce the volume of waste, save transportation and storage space, also promote the recycling of waste, reduce resource waste.
Owner:HAINAN WUHEXIN HARDWARE CO LTD
A non-oriented silicon steel coating spraying device
The utility model relates to the technical field of silicon steel production and processing, disclose a kind of non-oriented silicon steel coating spraying device, including shell, relative arrangement is provided with smearing subassembly in the shell, the shell bottom is provided with recovery subassembly, the inside of shell is provided with spray device, the inside of shell is fixedly connected with not less than one guide roller, the smearing subassembly includes the slide rail of fixed connection in the inner wall of shell top, shell side wall is fixedly connected with electric push rod, the output end of electric push rod is fixedly connected with support plate, the bottom of support plate is fixedly connected with not less than one telescopic link, spring is equipped on the surface of telescopic link. In the utility model, through the structural setting of smearing subassembly, it solves the problem that coating is difficult to evenly cover the surface of silicon steel after the surface of silicon steel is sprayed in the prior art, coating stripe defect or the phenomenon of missing coating is prone to occur, and product quality is difficult to guarantee.
Owner:湖南宏旺新材料科技有限公司
Automatic matching straightening machine for shaft workpieces
PendingCN121988635AAvoid placing offsetsGuaranteed stabilityMetal-working feeding devicesPositioning devicesProgrammable logic controllerControl signal
The invention relates to the technical field of straightening equipment, and discloses an automatic matching straightening machine for shaft workpieces, which comprises a machine body, a plurality of linear sliding rails for a plurality of mechanisms to linearly move are arranged on the machine body, and strip-shaped tooth grooves matched with moving gears are formed in the two sides of the interior of the machine body; one side of the machine body is provided with a PLC (Programmable Logic Controller) control cabinet for calculating input shaft workpiece data information and generating a control signal, and the PLC control cabinet is used for controlling each mechanism on the machine body in an operation process. By adding and arranging the movable detection mechanism, when the shaft workpiece is straightened, the movable detection mechanism adopts a lever type detection structure, can be tightly attached to the surface of the shaft workpiece, sensitively captures bending deformation information of the workpiece, realizes accurate acquisition of deformation, avoids subjectivity and errors of manual detection, and improves the straightening accuracy of the shaft workpiece. And full-length movement detection can be realized along a linear sliding rail, all parts of the shaft workpiece are covered, and the condition of missing detection of a deformation position is avoided.
Owner:滕州市尚大自动化装备有限公司
Double-color master batch machine
The utility model relates to the technical field of master batch machines, and discloses a double-color master batch machine which comprises an installation shell, a control display panel is fixedly installed on the front face of the installation shell, two sets of fixed partition plates are fixedly installed on the inner wall of the installation shell, and annular holes are formed in the tops of the fixed partition plates. And two groups of supporting frames are fixedly mounted at the top of the mounting shell. A motor I is arranged to drive a pinion to rotate, so that a first bull gear and a second bull gear which are meshed with the pinion are driven to synchronously rotate, independent and synchronous rotation of two heating and stirring barrels is realized, and heating resistance wires are uniformly distributed on the outer walls of the heating and stirring barrels in a matched manner, so that rapid and uniform heating of raw materials is ensured; and the motor II forcefully stirs the raw materials through the stirring rod and the anchor type stirring rod, so that the raw materials are fully mixed, and the effects of improving the stirring efficiency and the quality uniformity of the master batch are achieved.
Owner:SHENYANG TENGSHENG PLASTIC PACKAGING CO LTD
Enteroscope quality determination method and device, equipment, storage medium and program product
PendingCN119107274Aimprove accuracyEnsure continuityImage analysisCharacter and pattern recognitionComputer graphics (images)Engineering
The invention relates to an enteroscope quality determination method and device, equipment, a storage medium and a program product, and the method comprises the steps: recognizing a plurality of enteroscope video clips of a detection object through a mirror retreating recognition model, determining a mirror retreating starting video clip, determining a plurality of target video clips in a mirror retreating stage according to the mirror retreating starting video clip, and determining the enteroscope quality of the detection object according to the target video clips. And performing scoring processing on each target video clip through the intestinal tract cleanliness scoring model, and determining a cleanliness quantification result of each target video clip, thereby determining an enteroscope quality result of the detection object according to the cleanliness quantification result of each target video clip. According to the embodiment, the enteroscope video clip is recognized through the retreating recognition model, the retreating recognition model can effectively combine the feature information on each enteroscope video frame and learn the time sequence information on the video frame, the continuity of the video clip is ensured, the determined retreating starting video clip is more accurate, and the user experience is improved. Therefore, the accuracy of determining the enteroscope quality result of the detected object is improved.
Owner:CHANGZHOU UNITED IMAGING HEALTHCARE SURGICAL TECH CO LTD +1
Peanut seeding device for agricultural machinery
The utility model discloses a kind of peanut seeding devices for agricultural machinery, including carrier structure, which is dragged forward by agricultural machinery, ditching device, the ditching device is installed at the bottom of the carrier structure, and the ditching device is provided with more than one, seeding mechanism, the seeding mechanism is installed by the carrier structure, the seeding mechanism corresponds to the ditching device, and the seeding mechanism spreads seeds into planting groove opened by the ditching device;Soil covering mechanism, the soil covering mechanism is installed by the carrier structure, and the soil covering mechanism re-enters planting groove into soil that ditching device pushes away;The device advances in the form of dragging, and high-efficiency seeding can be realized.
Owner:微山县农业机械现代化发展促进中心
Target text generation method and device, electronic equipment and computer program product
PendingCN122263825Aensure continuityGuaranteed accuracyDatabase updatingNatural language data processingGeneration processUser input
The application provides a target text generation method and device, electronic equipment and computer program product, and belongs to the field of artificial intelligence. The method comprises the following steps: obtaining a target text writing requirement input by a user, processing the target text writing requirement to obtain a structured writing parameter; generating an initial text outline according to the structured writing parameter, generating a target text outline according to an instruction of the user to the initial text outline; generating corresponding text content according to the target text outline in a chapter order, maintaining a global memory in the generation process, wherein the global memory is used to store structured information of generated chapters; performing consistency checking on a currently generated chapter, and performing a correction operation according to a result of the consistency checking; and splicing and combining the generated chapters into a target text and outputting the target text.
Owner:CHINA MOBILE DIGITAL INTELLIGENCE TECH CO LTD +2
Remote sensing image blocking effect elimination method fusing adaptive weight and anchoring mechanism
PendingCN121961961Aconsistent brightnessconsistent contrastImage enhancementImage analysisImage manipulationEngineering
The invention belongs to the technical field of remote sensing image processing, provides a remote sensing image blocking effect elimination method fusing adaptive weight and an anchoring mechanism, and aims to eliminate the blocking effect from a global level, take radiation consistency as a constraint condition, introduce the adaptive weight to carry out differential adjustment on constraint intensity of different overlapped regions, and improve the blocking effect elimination efficiency. Meanwhile, an anchoring mechanism is adopted, stabilization constraint is carried out on an overall solution space, finally, a global equation set is constructed, an iterative least square optimization strategy is used for solving, image radiation consistency and visual continuity are integrally ensured, and the quality of remote sensing images is improved.
Owner:CHANGGUANG SATELLITE TECH CO LTD
Continuous printing pausing method and device, printing equipment, storage medium and program product
PendingCN121989569Areduce wasteEnsure continuityElectrographic process apparatusOther printing apparatusProcess engineeringTesting Methods
Owner:WUHAN JINGCHEN INTELLIGENT IDENTIFICATION TECH CO LTD
Driving all-in-one machine and output shaft multi-turn absolute position detection method thereof
PendingCN121954064AAchieve precise quantitationavoid calculation errorsConverting sensor output mechanicallyAlgorithmGear wheel
The invention discloses a driving all-in-one machine and an output shaft multi-turn absolute position detection method thereof, and realizes accurate quantization of a multi-stage coding system state by obtaining a detection value of each stage of coding shaft and decomposing the detection value into a turn value and an in-turn remainder value based on a transmission ratio. A mapping relation from an upper first-level coding axis to a lower first-level coding axis is established according to the transmission ratio, and a mapping value is obtained after dimensions are unified, so that a comparable basis of upper-level coding data and lower-level coding data is established. By obtaining the difference value between the mapping value and the corresponding inner remainder value of the lower first-level coding shaft ring and comparing the difference value with the half-ring threshold value, the phenomenon of zero crossing point asynchronization caused by the gear clearance can be accurately identified. Dynamic compensation is carried out on the number of turns of the next first-level coding shaft based on a difference value comparison result, and reading deviation caused by the mechanical back clearance is effectively corrected. Finally, the multi-turn absolute position of the output shaft is synthesized based on the compensated number of turns of the coding shafts, so that the continuity and accuracy of position calculation are ensured, and position calculation errors caused by gear gaps are avoided.
Owner:KINCO ELECTRIC SHENZHEN