Patents
Literature
141results about How to "Real-time detection" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Photovoltaic solar support structure with light following function and light following method thereof
PendingCN119483461AImprove lighting efficiencyreal-time detectionPhotovoltaic supportsSolar heating energyPhotovoltaic solar energyControl system
The invention relates to the technical field of photovoltaic solar energy, in particular to a photovoltaic solar support structure with a light following function and a light following method thereof.The photovoltaic solar support structure comprises a supporting base, an L-shaped supporting plate and a control system are sequentially and fixedly installed on the side face of the supporting base from top to bottom, and the upper end of the supporting base is in a T shape; a rotating groove is formed in the upper end of the supporting base, and the control system executes the following steps that the control system comprises a light following sensor, a receiving and transmitting module, a motor control module, a potentiometer, an analysis processing module and a comparison processing module. The motor shaft of the stepping motor drives the main gear to rotate, and the light-following rotating seat drives the photovoltaic solar panel and the light-following sensor to rotate through the photovoltaic support, so that the position of the photovoltaic solar panel is adjusted, the strongest light can be vertically irradiated on the photovoltaic solar panel, and the illumination efficiency is improved.
Owner:SUZHOU LIANSHENG NEW ENERGY TECH CO LTD
Remote sensing image target recognition method and system based on visual language model
PendingCN119625527AEfficient identificationImprove deployment capabilitiesCharacter and pattern recognitionNeural learning methodsFeature extractionImage detection
The invention discloses a remote sensing image target recognition method and system based on a visual language model, and relates to the technical field of image recognition. The method comprises the following steps: constructing an initial image detection model based on a real-time open vocabulary detector YOLO-World and a remote sensing visual language basic model RemoteCLIP; adding a double-attention fusion encoder and a multi-level text guide fusion decoder on the initial image detection model to obtain a target image detection model; performing knowledge self-adaptive adjustment and optimization on the basis of the pre-training weight of the target image detection model to obtain a final image target recognition model; and performing target identification on the remote sensing image based on the image target identification model. According to the method, a powerful visual language model is introduced, and an image feature extraction and target classification strategy is optimized, so that the accuracy and efficiency of target recognition in the remote sensing image are improved.
Owner:SICHUAN COMM RES PLANNING & DESIGNING CO LTD
Optical fiber system integrating photo-thermal amplification and real-time PCR (Polymerase Chain Reaction) detection
ActiveCN119464046Areal-time detectionRealize detectionBioreactor/fermenter combinationsHeating or cooling apparatusPhotosensitizerFluorescence
The invention discloses a photo-thermal amplification and real-time PCR (polymerase chain reaction) detection integrated optical fiber system, and relates to the field of pathogen testing, the optical fiber system comprises an optical fiber probe, a photo-thermal photosensitizer and a micro reaction chamber; the micro-reaction chamber is used for extracting and discharging a to-be-detected sample by utilizing air pressure, the optical fiber probe is arranged in the micro-reaction chamber, and the optical fiber probe reacts with the to-be-detected sample in the micro-reaction chamber; the photo-thermal photosensitizer is arranged inside or on the outer surface of the optical fiber probe and is used for receiving heat generated by the heating light to heat the optical fiber probe and controlling the reaction temperature of the optical fiber probe and the to-be-detected sample; the optical fiber probe is also used for receiving the exciting light which excites the to-be-detected sample to generate a fluorescence signal, and the optical fiber probe is used for detecting the fluorescence signal. According to the application, sample collection, photo-thermal cycle amplification and real-time fluorescent quantitative detection can be integrated, and rapid and effective detection of a virus sample is realized.
Owner:JINAN UNIVERSITY
Small-target lightweight substation equipment defect detection method and system
PendingCN119599989AImprove feature extractionreduce computationImage enhancementImage analysisPattern recognitionImaging processing
The invention belongs to the technical field of image processing, and provides a small-target lightweight substation equipment defect detection method and system, and the method comprises the steps: obtaining a substation equipment image; according to the acquired image and a preset small target lightweight defect detection model, completing defect detection of the substation equipment; wherein the preset small target lightweight defect detection model adopts a YOLOv8 target detection network which adopts an Officient Former V2 and a separation convolution attention mechanism as a backbone network, adopts scale time sequence feature fusion as a neck network and adopts a prediction head network of a shared convolution lightweight detection head, and image features are extracted based on the backbone network; obtaining feature maps of different scales; the neck network performs feature fusion on the feature maps with different scales to obtain a multi-scale feature map; and detecting the multi-scale feature map through the shared convolutional lightweight detection head, and performing defect positioning of the equipment image to complete defect detection of the substation equipment.
Owner:ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID SHANDONG ELECTRIC POWER COMPANY
Image sensor for online detection of oil quality
The invention provides an image sensor for online detection of oil quality, and the image sensor comprises a sensor body which is provided with an oil inlet, an oil outlet and a detection chamber, the detection chamber is arranged between the oil inlet and the oil outlet, and the detection chamber comprises a cavity and a transparent protection plate arranged at the top of the cavity; the magnetic adsorption assembly comprises an annular electromagnet arranged above the transparent protection plate; the image acquisition assembly is arranged on the upper surface of the transparent protection plate and comprises an imaging lens, a CMOS sensor and an annular light source; the processing circuit is used for preprocessing and analyzing the acquired optical image; and the control circuit is used for controlling the coil electrifying preset time so as to adsorb the abrasive particles and control image acquisition. According to the invention, real-time and accurate detection of the abrasive particles in the oil can be realized, and the morphology feature information of the abrasive particles can be obtained.
Owner:SMART MATCH TECH (SHENZHEN) CO LTD
Method and device for detecting and tracking dense pedestrians
PendingCN119540994Aimprove accuracyreal-time detectionImage enhancementImage analysisData setTracking model
The invention discloses a detection and tracking method and device for dense pedestrians, relates to the technical field of computer vision, and can solve the problem of low tracking accuracy during real-time detection and tracking in a scene with extremely dense pedestrians in the prior art. According to the specific technical scheme, firstly, a dense pedestrian detection data set and a tracking data set are obtained; an alpha-EIoU loss, a GAM attention mechanism and a Swin Transform module are used for improving a YOLOv5s algorithm, and a detection model is obtained; training and optimizing the detection model to obtain a target detection model; a ShuffleNetV2 module is introduced to improve a DeepSORT algorithm, and then training is performed to obtain a target tracking model; and detecting and tracking the pedestrian target video according to the target detection model and the target tracking model to obtain an experimental result of detection and tracking. The method is used for detecting and tracking dense pedestrians.
Owner:SHANGHAI INST OF TECH
Method for rapidly detecting various antibiotics in water body
PendingCN119534422AImprove stabilityEven distribution of hot spotsPreparing sample for investigationRaman scatteringSurface-enhanced Raman spectroscopyBiochemistry
The invention provides a method for rapidly detecting various antibiotics in a water body. The preparation method comprises the following steps: firstly, preparing an enhanced substrate for surface enhanced Raman spectroscopy analysis, and enabling the substrate to have high SERS activity by a method for re-dispersing large aggregates through salt regulation and ultrasonic treatment; secondly, preparing a'glass-PDMS (Polydimethylsiloxane)-glass' micro-fluidic chip; the enhanced substrate and a sample to be detected are premixed and then pumped into the micro-fluidic chip for SERS (Surface Enhanced Raman Scattering) detection. According to the invention, ultralow-concentration detection of multiple antibiotics in multiple water bodies can be realized; the method has the advantages of no need of marking, short detection time and high sensitivity, and can be used for rapid and high-precision detection of various antibiotics in a water body.
Owner:NANJING MEDICAL UNIV
An infrared highway foreign object detection method based on Mamba architecture
ActiveCN119152453Bovercome limitationsReduce the amount of calculationCharacter and pattern recognitionNeural learning methodsEngineeringComputer vision
The present invention discloses an infrared highway foreign body detection method based on Mamba architecture, comprising: continuously collecting data of highway scenes under different lighting conditions and different weather conditions through infrared sensors to obtain infrared image data, preprocessing the infrared image data through data augmentation to generate training data, and dividing the training data into training set, test set and verification set in proportion; constructing a detection network based on Mamba architecture, including a student network and a teacher network; training the teacher network through back propagation based on the training set; training the student network based on the results of the teacher network and real data to obtain a target detection network; inputting the image to be identified into the target detection network to obtain the detection result. Rapid and accurate identification of potential dangers is achieved, and the powerful processing capability of the infrared imaging technology and the Mamba framework is combined to ensure high detection accuracy, achieve real-time response to foreign body threats, and significantly improve the efficiency and safety of highway monitoring.
Owner:海豚乐智科技(成都)有限责任公司 +1
Device and method for measuring eccentricity of wafer
PendingCN119509341Areal-time detectionAccurate detectionSemiconductor/solid-state device manufacturingUsing electrical meansMechanical engineeringStress sensors
The invention provides a device and a method for measuring wafer eccentricity. The device comprises a plurality of ejector pin supporting seats distributed in the circumferential direction, a plurality of pressure sensors, a plurality of vacuum penetration pieces, a fixed bottom plate and a data processing module. One pressure sensor is arranged at the upper end part of each ejector pin supporting seat; the lower end part of each ejector pin supporting seat is fixed on the fixed bottom plate; the upper end portion of each vacuum through piece is connected with one pressure sensor in a sealed mode, and the lower end portion of each vacuum through piece penetrates through the fixing bottom plate and is connected to the data processing module.
Owner:PIOTECH (SHANGHAI) CO LTD
Surgical robot target tracking compensation control method and system in dynamic breathing environment
PendingCN121754313AImprove real-time performanceHigh precisionImage analysisSurgical needlesTemplate matchArtificial intelligence
The invention provides a target tracking compensation control method and system for a surgical robot in a dynamic breathing environment, and the method comprises the steps: collecting an ultrasonic image of a patient in real time, and carrying out the self-adaptive admittance control algorithm based on force feedback; force control output is adjusted in a self-adaptive mode according to the contact force between the ultrasonic probe and the skin surface and the change of the displacement and speed state of the ultrasonic probe, rigidity parameters of an admittance control model are adjusted in real time, constant contact force between the ultrasonic probe and the skin surface is kept, and it is ensured that the ultrasonic probe and the body surface keep stable contact force and meanwhile adapt to the dynamic change of the body surface; a focus is continuously identified and positioned by utilizing a real-time ultrasonic image through template matching and a dynamic template updating algorithm, real-time position information of an internal focus target spot is obtained and serves as a target pose, the motion compensation amount of a puncture mechanical arm is calculated, the track of a puncture needle point and the motion of the target spot are kept synchronous, and the target pose is accurately positioned. And target tracking and compensation control in a dynamic breathing environment are realized. Target tracking compensation control of the surgical robot can be carried out.
Owner:BEIJING SHIJITAN HOSPITAL CAPITAL MEDICAL UNIVERSITY +1
Fluorescence sensor protein design method and product and detection method thereof
ActiveCN119570760Areal-time detectionEasy to detectOxidoreductasesAcyltransferasesSterolIntracellular metabolite
The invention discloses a fluorescence sensor protein design method, a product thereof and a detection method, and belongs to the technical field of biology. The design method of the fluorescent sensor protein is characterized in that the distance between amino acids at two ends of an allosteric domain of the protein is less than 10, and the distance change is more than 2. Based on the design method, the invention also provides a fluorescent sensor protein, a gene thereof, a recombinant expression vector, a transformant, a fluorescent sensor and a method for high-throughput real-time detection of intracellular metabolites, and the fluorescent sensor protein comprises allosteric sterol O-acyltransferase and circulating fluorescent protein cpEGFP; the allosteric sterol O-acyltransferase has an amino acid sequence as shown in SEQ ID NO. 1; the circulating fluorescent protein cpEGFP has an amino acid sequence as shown in SEQ ID NO. 2. The fluorescence sensor protein is applied to concentration detection of intracellular sterol substances, detection is more real-time, and a more accurate tool is provided for analysis of related metabolic flow.
Owner:BEIJING INST OF TECH
Inverter fault diagnosis method, device and system
ActiveCN119556183Areal-time detectionIncreased sensitivityPower supply testingPhase currentsWave shape
The invention relates to the technical field of inverter fault diagnosis, in particular to an inverter fault diagnosis method, device and system, and the method comprises the steps: obtaining the three-phase current data of each moment outputted by an inverter in each period; obtaining a forward wave crest of any phase in each period; determining a wave crest abnormal coefficient of any phase of current in each period; determining the wave crest area ratio of each forward wave crest of any phase in each period; determining a waveform abnormal coefficient of any phase of current in each period; determining a current abnormal coefficient of any phase current in each period; determining the fault sensitivity of any phase of current in each period; and performing fault diagnosis on the inverter based on the fault sensitivity. According to the invention, the fault of the inverter can be detected in real time, and the sensitivity of fault diagnosis of the inverter is improved, so that fault detection can be carried out more accurately.
Owner:ZHEJIANG LEIYA ELECTRONICS CO LTD
Optical fiber DAS phase demodulation method and demodulation device
ActiveCN119602876Areal-time detectionEliminate accumulated errorsPhase-modulated carrier systemsElectromagnetic transmissionSoftware engineeringMechanical engineering
The invention provides an optical fiber DAS phase demodulation method and demodulation device. The demodulation method comprises the following steps: S1, acquiring a digital signal of a sensing optical fiber under each pulse signal; s2, after sub-band extraction and matched filtering are carried out on the digital signal under each pulse signal and the digital signal under the pulse signal at a preset interval from the digital signal, adjacent differential rotation vector summation processing is carried out, and a complex signal is obtained; s3, solving a phase angle for each complex signal, and performing phase angle expansion to obtain a phase signal; s4, performing spatial differential processing on each phase signal to obtain a phase demodulation signal; s5, according to a preset optical fiber sampling position, extracting a sampling point corresponding to the optical fiber sampling position in each phase demodulation signal to obtain a vibration signal; windowing processing, FFT conversion, frequency domain compensation, IFFT conversion and windowing processing are sequentially carried out on the vibration signal, and a result is output. Accumulated errors can be eliminated, and a complete frequency response range can be reserved.
Owner:SHENZHEN UNIV
Rapid high-selectivity viscosity fluorescent probe as well as preparation method and application thereof
PendingCN119462639Aquick responseQuick checkOrganic chemistryFluorescence/phosphorescenceFluoProbesBiochemistry
The invention relates to a rapid and high-selectivity viscosity fluorescent probe as well as a preparation method and application thereof, and relates to the field of fluorescent probes. Specifically, the probe disclosed by the invention can be used as a viscosity probe for detecting and measuring viscosity change in a biological model and a beverage. The probe can realize at least one of the following technical effects: the rapid and high-specificity viscosity response can be realized, and the quantitative analysis of the viscosity can be realized; the viscosity change in a biological system and a beverage can be detected; the viscosity change in the liver injury process can be tracked; beverage viscosity change caused by the thickening agent can be monitored; the synthesis is simple, the property is stable, and long-term storage and use can be realized.
Owner:SHANDONG UNIV OF TECH
Swin Transform-CNN (Convolutional Neural Network)-based static geometric parameter detection method for overhead line system
PendingCN119478627AAccurate detectionImprove detection accuracySustainable transportationBiological modelsContact networkAlgorithm
The invention relates to a contact network static geometric parameter detection method based on a Swin Transform-CNN (Convolutional Neural Network), and aims to improve the precision and efficiency of contact network geometric parameter detection. The method comprises the following steps: firstly, acquiring static image data of the overhead line system through image acquisition equipment, and carrying out preprocessing, such as denoising, graying and normalization processing; then, the image data are input into a hybrid model based on Swin Transform and a convolutional neural network (CNN), the Swin Transform is used for extracting global geometric features of the overhead line system, and the CNN is responsible for extracting local detail features; by fusing the global and local features, the static geometric parameters of the overhead line system, including the height, inclination angle, tension, position offset and the like of the contact line, can be accurately detected. The method not only can adapt to complex environmental changes, but also can generate a visual detection report, provide real-time alarm and maintenance suggestions, and improve the maintenance efficiency and safety of the overhead line system.
Owner:JIANGSU NEW GREEN ENERGY TECH CO LTD
Attendance detection method and system based on offline classroom monitoring
ActiveCN114445862BResolve hard-to-detect cases, etc.real-time detectionImage enhancementImage analysis
The present invention discloses an attendance rate detection method and system based on offline classroom monitoring, wherein the method includes training a head-body joint detection network model, optimizing the weight of the model by using weighted joint loss; obtaining offline classroom monitoring video, extracting key frame images at intervals of a certain number of frames; inputting the key frame images into the trained head-body joint detection network model to obtain a head candidate frame; using a post-processing algorithm to remove duplicate frames, background frames and unreasonable frames in the candidate frame, thereby obtaining the number of people contained in the current key frame; dividing the number of people detected in the key frame by the number of people who should attend the class to obtain the attendance rate corresponding to this key frame. This method can obtain the number of people present, and then obtain the attendance rate corresponding to this key frame. This detection method has high accuracy, real-time performance and automation, and can help managers quickly understand the real-time distribution of classroom attendance.
Owner:DALIAN NEUSOFT EDUCATION TECH GRP CO LTD
Wave crest detection device and method for wave crest welding equipment
PendingCN119589051Areal-time detectionEfficient detectionMetal working apparatusSoldering auxillary devicesControl cellLight signal
The invention discloses a wave crest detection device and method for wave crest welding equipment. The wave crest welding equipment comprises a nozzle used for spraying solder waves with wave crests; the wave crest detection device comprises a data processing and control part, and a window photoelectric emission part and a window photoelectric receiving part which are erected on the wave-soldering equipment; the window photoelectric emission part and the window photoelectric receiving part are erected on the first side and the third side of the nozzle respectively; the data processing and control unit comprises an emission control assembly used for controlling the window photoelectric emission part to emit parallel incident light in an array form towards the solder wave direction, and a receiving control assembly used for controlling the window photoelectric receiving part to receive a detection light signal. And the data processing component is used for calculating, analyzing and acquiring wave crest data of the solder wave based on the detection optical signal.
Owner:SHENZHEN ZHENGXI AUTOMATION EQUIP CO LTD
Angle-adjustable water conservancy monitoring equipment mounting rod
ActiveCN224120940UReal-time detectionGuaranteed uptimeOpen water surveyStands/trestlesControl theoryMechanical engineering
The utility model relates to the technical field of mounting rods, in particular to an angle-adjustable water conservancy monitoring equipment mounting rod which comprises a base, a protection box is fixedly connected to the upper end face of the base, a plurality of impact mechanisms and vibration wave detectors are arranged on the upper end face of the protection box, and a mounting rod is fixedly connected to the center of the upper end face of the protection box. A swing rod in the collision mechanism drives a collision rod to swing, so that a collision head assembly collides with a mounting rod, the mounting rod vibrates, vibration waves are transmitted into a resonance mechanism in a protection box through the mounting rod, the resonance mechanism can amplify the vibration waves, and the vibration waves are spread through non-Newtonian liquid; the vibration wave detection device can convert fine stable changes of the mounting rod into visual vibration wave signals, realizes real-time detection of the stability of the mounting rod, not only is higher in efficiency, but also can timely discover potential loosening hidden dangers, and provides reliable guarantee for stable operation of water conservancy monitoring equipment.
Owner:LANLING HENGZHI WATER CONSERVANCY ENGINEERING CO LTD
Fluorescence-labeled oligonucleotide chain-loaded conjugated microporous polymer for detecting expression of Survivin gene in breast cancer
PendingCN119529245Anovel structurereal-time detectionMicrobiological testing/measurementPolymeric surfaceNucleotide
The invention discloses a conjugated microporous polymer loaded with a fluorescence labeled oligonucleotide chain, which is used for expression detection of Survivin gene in breast cancer, and belongs to the field of biological diagnosis and disease marker detection. The monomer compound adopted by the invention is an ionic monomer, so that the polymer has good aqueous solution dispersing capacity, and the structure of the tetra (4-ethynylbenzene) methane enables the adsorption capacity of the polymer to be stronger. The surface of the polymer is modified with folic acid groups targeting tumor cells, so that the polymer is easier to target tumor tissues.
Owner:SHANDONG FIRST MEDICAL UNIV & SHANDONG ACADEMY OF MEDICAL SCI
HXD3CA type electric locomotive fan wind speed monitoring device
PendingCN122017279AGuaranteed operational safetyreal-time detectionPump controlFluid speed measurementVisual monitoringAir velocity
The invention discloses an HXD3CA type electric locomotive fan wind speed monitoring device, and relates to the field of locomotive maintenance and monitoring, and the device comprises a support base, an angle adjusting-fixing unit, a measuring unit and a visual monitoring unit; the supporting base is used for installing the angle adjusting-fixing unit and the visual monitoring unit. The measuring unit is fixed on the angle adjusting-fixing unit; the measuring unit is electrically connected with the visual monitoring unit; the angle adjusting-fixing unit is used for adjusting the angle and the position of the measuring unit so as to be aligned with an air duct outlet of an HXD3CA type electric locomotive fan; the measuring unit is used for detecting wind speed data of an outlet of an air duct of a fan of the HXD3CA type electric locomotive; the visual monitoring unit is used for displaying wind speed data in real time. According to the invention, the measurement efficiency, data reliability and operation safety can be improved.
Owner:中国铁路北京局集团有限公司怀柔北机务段
Portable electrocardiogram monitoring equipment
InactiveCN119523496Areal-time detectionImprove convenienceSensorsDiagnostic recording/measuringElectrocardiographic monitoringIntracardiac Electrogram
Owner:ZHOUKOU TRADITIONAL CHINESE MEDICINE HOSPITAL
pH detection system
The utility model belongs to detection device technical field, concretely relates to a pH value detection system, including the reaction kettle, the reaction kettle middle part is connected with the buffer tank, is provided with the flow pump between the reaction kettle and buffer tank, is provided with the protective liquid entrance, pH probe and thermometer at the buffer tank top, the reaction kettle middle part is linked with buffer tank lower part, buffer tank upper part is linked with the reaction kettle upper part, is provided with the clamping sleeve outside buffer tank, is connected with the steam spray tank at buffer tank lower part, is provided with the circulating air pump at steam spray tank side part, is provided with the cleaning fluid entrance in buffer tank middle part, pH probe and thermometer electric connection have the controller. The utility model carries out the real -time control of reaction process through the controller, can realize the timing cleaning and the programmed operation, need not manual intervention, the degree of automation is high, has reduced the working strength and the security risk of maintenance personnel greatly.
Owner:ZIBO JIAHUA ADVANCED MATERIAL RESOURCES CO LTD
Visual inspection device integrated on five-axis laser cutting machine
The utility model discloses a visual inspection device integrated on a five-axis laser cutting machine, which comprises a support, a transverse moving mechanism, a mechanical arm and a visual module, the support is arranged on the outer side of a shield of the five-axis laser cutting machine, the top of the support comprises a chute and a rack, and the chute and the rack extend along a first direction; the transverse moving mechanism arranged at the top of the support comprises a servo motor, a gear and a sliding block, the gear can be driven by the servo motor to rotate, the gear is in meshed connection with the rack, the sliding block is arranged on one side of the servo motor and clamped in the sliding groove, one end of the mechanical arm is fixedly connected with the servo motor through a fixing plate, and the other end of the mechanical arm is fixedly connected with the rack. The visual module is fixedly arranged on a flange plate at the tail end of the mechanical arm so that the servo motor can drive the visual module to reciprocate in the first direction. Through the structure of the utility model, the detection of cut pieces with various sizes can be efficiently realized through the movable mechanical arm and the visual module.
Owner:SUZHOU PRESSLER TECHNOLOGIES GROUP CO LTD
Active unloading hydrostatic spindle
The application discloses an active unloading type liquid static pressure spindle and relates to the technical field of liquid static pressure spindles.The active unloading type liquid static pressure spindle comprises a spindle, a tray is fixedly arranged at the upper end of the spindle, a conical roller bearing is fixedly arranged at the lower part of the spindle, a radial bearing is fixedly arranged between the tray and the conical roller bearing on the spindle, an inner shell is sleeved outside the radial bearing and the conical roller bearing, a ring-shaped groove is oppositely formed in the middle of the upper and lower end faces of the inner shell, and an upper cover plate and a lower cover plate are respectively fixedly installed in the ring-shaped groove.The radial bearing limits the spindle in the radial direction, the conical roller bearing limits the spindle in the radial direction and the axial direction, the spindle is prevented from being displaced in the axial direction and the radial direction during operation, the transmission efficiency of the spindle and the stability of operation are improved, the machining precision of the machined objects on the tray is prevented from being affected, the appearance of defective products caused by precision is reduced, and the machining quality is improved.
Owner:HANGZHOU JIAJU MASCH TECH CO LTD
A non-destructive detection method for crop health using bio-based microneedle sensors
The present application relates to a kind of biological base micro needle sensor-based crop health nondestructive testing method, belong to agricultural information technology and biosensor field.The method is intelligently analyzed to crop surface microstructure by convolutional neural network, realize the accurate arrangement of microneedle array and customized nondestructive adaptation.Microneedle multimodal sensing unit can synchronously real-time acquisition crop internal multidimensional physiological parameters, and signal quality is improved using adaptive filtering and standardization processing.Combined with multivariate anomaly detection algorithm of self-supervised and contrast learning, health status is unsupervised clustering and early abnormal screening, and environmental and management information is fused, realize whole plant multiscale health evaluation, abnormal risk distribution analysis and dynamic traceability.System can intelligently output differentiated farm work suggestions, realize the high accuracy, nondestructive, real-time monitoring and intelligent management of crop health.
Owner:CHINA NAT INST OF STANDARDIZATION
A data calibration system for a lithium battery thickness detection device
This utility model relates to the field of lithium battery technology and discloses a data calibration system for a lithium battery thickness detection device, comprising: a first thickness acquisition unit, a second thickness acquisition unit, a signal processing circuit, an environmental acquisition unit, a microcontroller, a calibration unit, and an alarm unit; the signal output terminals of the first and second thickness acquisition units are connected to the signal input terminals of the signal processing circuit, the signal output terminals of the first and second thickness acquisition units are connected to the signal input terminals of the microcontroller, the signal output terminal of the signal processing circuit is connected to the signal input terminal of the microcontroller, the environmental acquisition unit is connected to the signal input terminal of the microcontroller, the signal output terminal of the microcontroller is connected to the signal input terminal of the alarm unit, and the signal output terminal of the microcontroller is connected to the signal input terminal of the calibration unit.
Owner:HENAN HENGYI LITHIUM ENERGY TECH CO LTD
Volatilization-proof ethanol storage tank
The utility model discloses an anti-volatilization ethyl alcohol storage tank, and relates to the technical field of storage devices, the anti-volatilization ethyl alcohol storage tank comprises a tank body and a storage mechanism, the storage mechanism is arranged on the outer side of the tank body, through the arrangement of the storage mechanism, during use, an inner tank can isolate heat, ethyl alcohol is prevented from being heated and volatilized, and a one-way breather valve can keep pressure balance of the inner tank; the sealing cover and the rubber pad can prevent leakage or pollution of ethanol; the sealing buckle can prevent the sealing cover from loosening or falling off; the pressure meter and the liquid level meter can measure the pressure and the liquid level of the inner tank, so that the change of the pressure and the liquid level of the ethanol can be known in time; the anti-explosion ethanol sensor can detect the concentration of the ethanol; the sealed communication reminder can remind an operator or surrounding personnel to take corresponding measures and prevent ethanol explosion through wireless signals, the ground wire can lead static electricity of the storage tank to the ground, static electricity accumulation is prevented, and potential safety hazards are reduced.
Owner:NINGXIA BEIKONG RUIYUAN RENEWABLE RESOURCES CO LTD +1
An application software development test system with real-time vulnerability detection
PendingCN122111860AReal-time detectionavoid accumulationError detection/correctionPlatform integrity maintainanceSoftware developmentApplication software
The application belongs to the technical field of application software development test, and discloses an application software development test system with real-time vulnerability detection, which comprises a code real-time collection module, a multi-dimensional vulnerability detection module, a vulnerability accurate positioning module, a vulnerability risk quantitative evaluation module, a dynamic repair guidance module, a data storage module, a visual interaction module and an iterative optimization module, and each module cooperates to form a whole-process closed-loop vulnerability detection and management and control system. The application software development test system with real-time vulnerability detection is adopted, real-time capture, accurate positioning, risk evaluation and dynamic repair suggestion output of the vulnerability are realized, and the software development test efficiency and application program security are improved.
Owner:BEIJING JIAXINYUAN TECHNOLOGY CO LTD
Medical skull base operation separating forceps with Doppler ultrasound internal carotid artery position early warning function
ActiveCN222516935UImprove search and resection efficiencyreal-time detectionUltrasonic/sonic/infrasonic diagnosticsInfrasonic diagnosticsForcepsSkull base surgery
The utility model relates to the technical field of medical surgical instruments, and provides a pair of medical skull base surgical separating forceps with a Doppler ultrasonic internal carotid artery position early warning function, which comprises a separating forceps device and a Doppler ultrasonic early warning device, the separating clamp device comprises a first clamp part, a second clamp part, a long pipe and a pin shaft; the Doppler ultrasonic early warning device comprises an ultrasonic probe, a transcranial Doppler diasonograph, an alarm, a first wire, a second wire, a third wire, a plug and a socket, the ultrasonic probe is fixedly arranged at the head end of the first clamp part and connected with the socket through the first wire, and the first wire is attached to the surface of the first clamp part and further passes through a left end pipe opening of the long pipe; and then adhering to the surface of the long tube. The separating forceps have the advantages that the ultrasonic probe is combined with the separating forceps, internal carotid artery blood vessels are detected in real time in the process of separating and stripping skull base tissue, and the excision efficiency of skull base tumors is improved.
Owner:FUJIAN CANCER HOSPITAL (FUJIAN CANCER INST FUJIAN CANCER PREVENTION & CONTROL CENT)
Tempered glass panel applied to integrated cooker
ActiveCN224094537Ureal-time detectionDomestic stoves or rangesLighting and heating apparatusSurface displayEngineering
The utility model discloses a toughened glass plate surface applied to an integrated cooker, belongs to the technical field of glass plate surfaces, and solves the problems that the glass plate surface of the existing integrated cooker does not have a temperature sensing function, and if the temperature of kitchen ware needs to be detected, an additional thermometer is usually required to be arranged to be in contact with the kitchen ware, and the use is inconvenient. And the temperature condition of the kitchen ware cannot be fed back in real time. Comprising a glass plate surface, the glass plate surface is provided with a temperature sensing area and a display area, the bottom of the glass plate surface is provided with a temperature sensing circuit, the temperature sensing circuit comprises an infrared sensor module and a display driving module, and the infrared sensor module is arranged on the glass plate surface located at the temperature sensing area. The display driving module is disposed on the glass plate surface at the display area. During working, the infrared sensor module is used for detecting the temperature of the kitchen ware in a non-contact manner, and after signal processing, the display driving module displays the temperature in the display area of the glass plate surface, so that a user can detect the temperature of the kitchen ware in real time without an additional thermometer.
Owner:NINGBO XINGGANG BILILAI GLASS TECH CO LTD