Patents
Literature
41results about How to "Speed up the testing process" 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
Early prostate tumor identification method based on hyperspectral image
PendingCN119152371Aimprove accuracyeasy to operateCharacter and pattern recognitionNeural learning methodsTissue sampleTissue characterization
The invention discloses an early-stage prostate tumor recognition method based on a hyperspectral image, and belongs to the technical field of image recognition, and the method comprises the steps: collecting early-stage prostate tumor samples with different lesion degrees; performing hyperspectral scanning on the prostate tumor early tissue sample to generate corresponding hyperspectral image data and performing preprocessing; extracting features of the preprocessed hyperspectral image data; organizing feature data and label data, wherein the label data classifies and marks a sample based on a known pathological diagnosis result; constructing an early prostate tumor recognition model based on the feature data and the label data, and performing optimization training; and performing early prostate tumor recognition on a new sample to be detected by using the trained recognition model. The method has the beneficial effects that the actual canceration condition can be easily mastered, and compared with an existing tissue slice inspection mode, the method is easier to operate, the detection result can be obtained more quickly, the result accuracy is higher, and the objectivity is higher.
Owner:SHANDONG UNIV
Vehicle end visual angle accident scene restoration method based on automobile data recorder video
ActiveCN119296002ALower acquisition costsImprove acquisition efficiencyImage enhancementImage analysisComputer graphics (images)Inverse perspective mapping
The invention belongs to the technical field of autonomous vehicles, and particularly relates to a vehicle end visual angle accident scene restoration method based on an automobile data recorder video. Comprising the following steps: step 1, preprocessing an accident video; 2, performing semantic understanding on the scene; step 3, extracting pixel tracks of the traffic participants; step 4, carrying out joint calibration on the inverse perspective mapping parameters; 5, carrying out inverse perspective transformation; step 6, carrying out post-processing on the road contour and track data; for accident video data with unknown and different camera parameters and lack of multi-source synchronization information, the invention provides a vehicle-end visual angle accident scene restoration framework taking a camera inverse perspective mapping parameter joint calibration strategy as a core. Scene space-time information including a road contour and a traffic participant track can be extracted from an automobile data recorder video without any prior information support, accident scene data is established for testing an automatic driving automobile, and the testing process of the automatic driving automobile can be effectively improved.
Owner:JILIN UNIVERSITY
Test defect recommendation method and device, electronic equipment and computer program product
PendingCN119415400AImprove solution efficiencyHigh precisionSoftware testing/debuggingSpecial data processing applicationsAnalysis dataBehavioral analytics
The invention discloses a test defect recommendation method and device, electronic equipment and a computer program product.The method comprises the steps that test defect description information of a user is obtained and subjected to short text analysis, and a short text analysis result is obtained and comprises defect keywords contained in the test defect description information; retrieving in a test defect database according to the short text analysis result to obtain a candidate test defect retrieval result; analyzing each candidate test defect in the candidate test defect retrieval result based on a test defect database, and generating a recommendation weight of each candidate test defect; and recommending the test defects according to the user historical behavior analysis data and the recommendation weights of the candidate test defects. According to the method, the defects possibly encountered by the user are matched by utilizing short text analysis and defect data retrieval technologies, so that the accuracy and pertinence of test defect recommendation are improved, the historical test defect value is effectively mined, and more application scenes are developed for defect reutilization.
Owner:中国邮政储蓄银行股份有限公司
Intelligent parking simulation system and method and upper computer
The invention relates to the technical field of intelligent driving, in particular to an intelligent parking simulation system and method and an upper computer, a lower computer comprises a vehicle dynamics model, a driving assistance system VTD and a software-defined softECU, the vehicle dynamics model is used for controlling a vehicle to move in a virtual road scene simulated by the VTD according to a parking control signal, and the vehicle dynamics model is used for controlling the vehicle to move in a virtual road scene simulated by the softECU according to the parking control signal. The softECU generates a parking control signal according to the environmental perception information and the whole vehicle signal simulated by the VTD; the real controller board card is used for sensing environment sensing information according to the VTD simulated virtual road scene; and the upper computer performs simulation configuration on the lower computer based on the simulation configuration function, manages the lower computer based on the test management function to perform a simulation test process of the intelligent parking function, acquires simulation test data of the lower computer based on the data acquisition function, and generates a simulation test result of the intelligent parking function. Therefore, the problems of overhigh test risk and cost and long period in the prior art are solved; hIL simulation customization causes lagging and waste; and the environmental perception capability of the MIL is insufficient.
Owner:CHINA FAW CO LTD
Soil organic matter detection device and detection method
ActiveCN119125104AReduce preprocessing timetruly reflect the state of natureParticular environment based servicesPreparing sample for investigationSoil scienceSoil organic matter
The invention discloses a soil organic matter detection device and method, and relates to the technical field of soil detection.The soil organic matter detection device comprises a cart, a transmission part, a soil sampling detection mechanism, a drill bit, a conveying detection mechanism, a grinding box, an integration mechanism, a grinding mechanism, a mounting block, a placement box, a detection part and a conveying part; the soil sampling detection mechanism penetrates through the center of a left gear of the gear set in the transmission part and is fixedly connected with the interior of the gear set, a drill bit is fixedly connected into the soil sampling detection mechanism, and the conveying detection mechanism is arranged at the top of the soil sampling detection mechanism. The soil transportation and pretreatment time is shortened, the detection process is accelerated, a worker can obtain soil fertility information in time, then the soil is conveyed through the corrugated pipe, and finally the situation that the soil is difficult to convey due to expansion of the corrugated pipe is prevented through the limiting rope.
Owner:TONGLIAO ENVIRONMENTAL PROTECTION INVESTMENT CO LTD
Bearing steel ball strength multi-point testing device
ActiveCN119618850AEvaluate performanceImprove test resultsMaterial strength using tensile/compressive forcesUsing mechanical meansDrive shaftClassical mechanics
The invention discloses a bearing steel ball strength multi-point testing device, and relates to the technical field of strength testing, the bearing steel ball strength multi-point testing device comprises a base, a hydraulic rod fixedly mounted above the base, a connecting plate fixedly connected to the telescopic end of the hydraulic rod, and a dynamic pressurizing mechanism comprising a motor fixedly mounted in the base, a driving shaft of the motor is fixedly connected with an inner bearing table rotationally connected with the base, a pressing plate and a positioning part used for preventing the steel balls from moving are arranged below the connecting plate, the positioning part comprises positioning rings hooped outside the steel balls, and the twelve positioning rings are arranged in a circumferential array around the center point of the inner bearing table; the inner bearing table rotates to drive the steel ball in the pressurized state to roll, the rolling state of the steel ball in the actual bearing operation process is simulated, and compared with an existing static pressurization strength test, the test result is closer to the actual use condition, so that the performance of the steel ball in the actual working environment is evaluated more accurately.
Owner:KUNSHAN HENGBAI PRECISION MASCH CO LTD
A digital twin system for attitude and orbit control based on spacecraft cluster and its construction method
ActiveCN115390585Beliminate differencesImprove development efficiencySustainable transportationVehicle position/course/altitude controlRemote controlClassical mechanics
The present invention provides a digital twin system for attitude and orbit control based on a spacecraft cluster and a construction method thereof. The digital twin system for attitude and orbit control based on a spacecraft cluster includes several digital simulation subsystems, and the digital simulation subsystems include a source code dynamic link library of the spacecraft cluster, an attitude and orbit dynamics module, a telemetry and remote control interface, and a fault setting interface. The source code dynamic link library of the spacecraft cluster is connected to the attitude and orbit dynamics module, the telemetry and remote control interface is used to implement the telemetry and remote control function, and the fault setting interface is used to implement fault setting. The technical solution of this application simplifies the testing process of attitude and orbit control software products, shortens the development cycle; saves development costs; provides a reliable environment; and can adapt to the continuous increase in the scale of spacecraft.
Owner:INNOVATION ACAD FOR MICROSATELLITES OF CAS +1
Water seepage and adsorption detection system for recycled concrete test piece
InactiveCN119666702AEasy to assemble and disassembleImprove stabilityMaterial testing goodsPermeability/surface area analysisStructural engineeringWater seepage
The invention discloses a recycled concrete test piece water seepage and adsorption detection system, and relates to the technical field of recycled concrete water seepage and adsorption detection, the recycled concrete test piece water seepage and adsorption detection system comprises a detection box, a dust box, a water tank and a rainwater simulation mechanism, and the top end of the detection box is provided with the dust box and the water tank. According to the invention, automatic clamping and positioning of objects can be realized through the positioning mechanism, and automatic clamping and positioning of objects with different sizes can be realized by the positioning frame through adjustability of the top plate, so that water seepage and adsorption detection can be carried out on recycled concrete test pieces with different sizes; therefore, the water seepage and adsorption performance of the recycled concrete test piece and the performance of the recycled concrete test piece in different sizes can be evaluated more accurately, a sufficient basis can be provided for engineering design and construction, the recycled concrete test piece can be taken out more conveniently and quickly without being pried out manually by using a tool due to the fact that the placing piece is convenient to disassemble and assemble, and the working efficiency is improved. The time is saved, and the efficiency is improved.
Owner:HEBEI JIUCHUANG CONSTRUCTION ENGINEERING CO LTD
DNA fragment for detecting hantavirus HTNV subtype based on RPA-CRISPR / Cas12a system, recombinant vector, reagent combination, kit and application
PendingCN119242860AThe test result is accurateAccurate detectionMicrobiological testing/measurementMicroorganism based processesEbola virusHaemorrhagic fever
The invention discloses a DNA fragment, a recombinant vector, a reagent combination and a kit for detecting hantavirus HTNV subtypes based on an RPA-CRISPR / Cas12a system, and application of the kit to the non-diagnostic purpose of detecting the hantavirus HTNV subtypes. The detection accuracy of the Hantaan virus can reach 100%, a target substance can be accurately detected, and the probability of false positive or false negative is reduced; meanwhile, the specificity is high, only the Hantaan virus can be detected, and Xinjiang hemorrhagic fever virus, Marburg virus and Ebola virus which have genetic relationship with the Hantaan virus cannot be detected; the method has the characteristics of high efficiency, economical efficiency, convenience and environmental protection of detection at the same time.
Owner:JINLIN MEDICAL COLLEGE
Device and method for measuring apparent heat conductivity coefficient of powder at low temperature
ActiveCN119470552Aaccurate measurementquick measurementMaterial heat developmentLiquid hydrogenConductivity
According to the device and method for measuring the apparent heat conductivity coefficient of the powder at the low temperature, the G-M refrigerating machine is adopted for providing the cold boundary temperature, and compared with a traditional method for providing the cold boundary temperature through low-temperature liquid, the device and method for measuring the apparent heat conductivity coefficient of the powder at the low temperature have the advantage that measurement accuracy is improved. According to the invention, a large amount of low-temperature liquid can be saved, the experiment time can be greatly shortened, a lower cold boundary temperature can be reached, and the cold boundary temperature can be as low as 4.2 K, so that the measurement of a lower temperature can be realized. Moreover, a heater is arranged for the second-stage cold head, the second-stage cold head is heated when needed, the cold boundary temperature can be adjusted, and therefore powder apparent heat conductivity coefficient measurement under the wide temperature zone (4.2-400 K) can be achieved. The device can realize the measurement of a liquid hydrogen temperature zone and a wide temperature zone, the measurement is accurate and rapid, and the cost is saved.
Owner:SINOSCIENCE FULLCRYO TECHNOLOGY CO LTD +1
Air tightness test tool
ActiveCN224216221Ushorten adjustment timeSimple structureFluid-tightness measurementClassical mechanicsTest procedures
The utility model discloses an air tightness testing tool which comprises a working table formed by assembling a bottom plate, a supporting rod, a positioning disc and a sealing mechanism, a plurality of L-shaped plates are installed on the top of the positioning disc in a sliding mode, a support is installed on the supporting rod in a rotating mode, the support is connected with the L-shaped plates, and a rotating disc is fixedly installed at the bottom of the support. The top of the bottom plate is slidably provided with an anti-falling cap through an elastic component, and a plurality of inserting holes used for containing the anti-falling cap are formed in the peripheral side of the rotating disc so that the anti-falling cap can be embedded into the inserting holes to limit the rotating disc. According to the utility model, the L-shaped plates, the connecting rods, the support and the rotating disc are assembled to form the air tightness test tool, the distance between the adjacent L-shaped plates is adjustable so as to adapt to workpieces of different shapes and specifications, and compared with a traditional positioning mode that disassembly and reassembly are needed, the air tightness test tool is simple in structure and convenient to operate, greatly shortens the tool adjustment time, accelerates the test process and improves the detection efficiency.
Owner:CHANGCHUN WEISS TECH CO LTD
Size-adjustable concrete test piece interface shear test loading clamp device
ActiveCN222280301UImprove efficiencyimprove accuracyMaterial strength using steady shearing forcesVertical loadUniversal testing machine
The utility model particularly relates to a size-adjustable concrete test piece interface shear test loading clamp device which is arranged on a universal testing machine and is used for clamping concrete test pieces with different sizes. Comprising an upper base and a lower base which are oppositely arranged in a staggered mode and used for clamping the upper face and the lower face of a concrete test piece and applying a vertical load to the concrete test piece in cooperation with a universal testing machine. Sliding rails are respectively arranged on different sides of the upper base and the lower base along the horizontal direction, the upper sliding rail is opposite to the lower base, the lower sliding rail is opposite to the upper base, the upper sliding rail and the lower sliding rail are respectively provided with a supporting frame capable of being adjusted in a sliding manner, and the supporting frames on the two sides limit the left side and the right side of a concrete test piece. The device has the advantages of low test difficulty, simplicity in operation, accurate and reliable result, variable size and the like, can effectively improve the efficiency and the accuracy of the interface shear strength test of the concrete test piece, and provides favorable technical support for actual engineering.
Owner:KUNMING UNIV OF SCI & TECH
Camera adjustment assembly and liquid crystal panel testing device
The embodiment of the application provides a camera adjusting assembly and a liquid crystal screen testing device, which comprises a support for bearing a camera, a first adjusting assembly in sliding connection with the support and used for driving the support to move along a first direction under the action of a first driving signal, a crossbeam in fixed connection with the first adjusting assembly, a second adjusting assembly in sliding connection with the crossbeam and used for driving the crossbeam to move along a second direction under the action of a second driving signal, the second direction being perpendicular to the first direction, and a third adjusting assembly in fixed connection with the support and in sliding connection with the camera and used for driving the camera to move along a third direction under the action of a third driving signal, the third direction being perpendicular to the first direction and the second direction. The adjustment can be automatically performed by a machine without manual operation, the testing of different positions of the liquid crystal screen can be adapted, different liquid crystal screens can be adapted, testing devices and costs can be saved, and the testing process can be accelerated, so that the production efficiency of the liquid crystal screen is improved.
Owner:GE CHUANG DONGZHI TECH CO LTD
Quick response X-ray scanning device based on micro-electro-mechanical chip
ActiveCN119290927AGuaranteed accuracyimprove accuracyUsing optical meansMaterial analysis by transmitting radiationComputer hardwareImaging quality
The invention relates to the technical field of scanning devices, in particular to a quick response X-ray scanning device based on a micro-electro-mechanical chip, which comprises a detection table, a photoelectric sensor is arranged in the detection table, a plurality of positioning blocks are arranged on the detection table, and a table top of the detection table is used for bearing an object to be imaged; the X-ray source is arranged above the detection table and can emit X-rays to the direction of the detection table, and the X-ray source is connected with a movable support capable of driving the X-ray source to move; the detector is connected with the detection table and can receive the X-rays penetrating through the object to be imaged and convert the X-rays into digital signals; the detection table fixes the position of an object to be imaged through the positioning block, the image acquisition module acquires an image of the detection table, and the control module adjusts the position of the X-ray source according to the position of the object to be imaged on the image so as to completely scan the object to be imaged. By accurately positioning the position of the object to be imaged and standardizing the image of the object to be imaged, the accuracy and reliability of the whole scanning process are improved, and the scanning efficiency and the imaging quality are improved.
Owner:THE FIRST MEDICAL CENT CHINESE PLA GENERAL HOSPITAL
Method and system for expanding water throwing efficiency data of large amphibious aircraft
PendingCN121765369AOptimize flight test arrangementsReduce repeated testingFlight testData expansion
The invention belongs to the technical field of aircraft fire extinguishing design, and provides a large amphibious aircraft water throwing efficiency data expansion method, which comprises the following steps: carrying out a pre-flight test of an aircraft to obtain test state points of aircraft water throwing efficiency, including typical test state points and atypical test state points; carrying out water throwing efficiency tests on different test state points, summarizing and analyzing test data, carrying out water throwing efficiency tests on test state points corresponding to invalid data again, summarizing the test data again, and fitting the test data to obtain different water throwing efficiency relation curves; and typical test state point results are extracted to fit coefficients of the water throwing efficiency relation curve, the coefficients are combed, a change relation curve of the water throwing efficiency and different test state points is constructed, and a change curve of the water throwing efficiency along with the water throwing height under each test state point of the airplane is expanded. According to the method, data validity judgment can be improved, the test process is accelerated, and unpredictability of environment variable control caused by an overlong test period is avoided.
Owner:AVIC GENERAL HUANAN AIRCRAFT IND CO LTD
Liquid nitrogen perforation fracturing shaft
ActiveCN222296200USimplify the disassembly processImprove test efficiencyFluid removalThermodynamicsFracturing fluid
The utility model relates to the field of indoor petroleum engineering tests, in particular to a liquid nitrogen perforation fracturing shaft which comprises a shaft body, a controllable exhaust pipe, an assembly type plastic perforation, a bolt, a round threaded sealing cover and a special hexagonal wrench. The assembly type plastic perforation, the bolt and the round threaded sealing cover can be connected with or detached from the shaft body, the problem that fracturing fluid is injected downwards unsuccessfully due to phase change of the tip end of liquid nitrogen is solved through the device, and indoor liquid nitrogen fracturing tests can be carried out easily. By means of the matched design, the accuracy of the indoor liquid nitrogen perforation test can be improved, early-stage preparation and later-stage cleaning of the test are faster, and the efficiency of the test can be improved.
Owner:SOUTHWEST PETROLEUM UNIV
Portable three-phase secondary current connecting piece direct current resistance testing method and device
PendingCN119310347AImprove efficiencyReduce the need for human resourcesResistance/reactance/impedenceMicrocontrollerSignal conditioning circuits
The invention discloses a portable three-phase secondary current connecting piece direct current resistance testing method and device. The method comprises the steps that sampling signals are collected; the collected signals are adjusted through a signal conditioning circuit; the adjusted signal is transmitted to a single chip microcomputer, and a control signal of the single chip microcomputer is sent to a liquid crystal screen control circuit; an operation command is processed by the liquid crystal screen control circuit and is received by the single chip microcomputer; the single-chip microcomputer firstly sends data needing to be exported to the memory card control circuit. The demand of human resources is obviously reduced; therefore, the whole testing process is greatly accelerated, and the working efficiency is improved; the working convenience is improved; a large amount of cost can be saved for enterprises, and economic benefits are improved; and the safety of field work is improved.
Owner:GUIGANG POWER SUPPLY BUREAU OF GUANGXI POWER GRID CO LTD
Aging state signal detection method and device, terminal equipment and storage medium
ActiveCN119416019AImprove versatilitySave time and costDigital circuit testingCurrent/voltage measurementTerminal equipmentReliability engineering
The invention relates to the technical field of signal detection, and discloses an aging state signal detection method and device, terminal equipment and a storage medium, and the method comprises the steps: obtaining an aging state signal of detected equipment in real time according to a detection period; performing edge detection on the aging state signal within a preset duration, and storing a detection result; and according to the detection result, determining whether the aging state signal has signal jump within the preset time length. Through edge detection of the aging state signal, whether the aging state signal jumps within the preset duration is determined, so that whether the aging test is completed is conveniently judged.
Owner:CHENGDU TYTANTEST TECHNOLOGY CO LTD
A decorative wallboard nail holding force detection device
This utility model relates to the field of testing technology, and in particular to a nail-holding force testing device for decorative wall panels. It includes a frame, an electric slide rail, a hydraulic rod, a U-shaped plate, and a rotating table. The electric slide rail is connected to the middle of the frame, and the hydraulic rod is connected to the top inside the frame. A U-shaped plate is connected to the piston rod of the hydraulic rod, and a U-shaped groove is formed on the U-shaped plate. A rotating table is installed inside the frame. This utility model features an electric slide rail, a rotating table, a fixing component, and an electric screwdriver. It eliminates the need for manual screwing of screws into the wall panel. The torque, speed, and depth of each screw insertion can be uniformly set, reducing human error, saving time, and speeding up the testing process. It also includes a laser sight; the laser pointer of the laser sight indicates the position where the screw will be screwed in, helping to quickly and accurately locate the screw and avoid deviation, eliminating the need for repeated calibration of the electric screwdriver's angle and position.
Owner:江苏昱森新材料有限公司
A pedal impact testing device
ActiveCN224286325Ureduce risk of exposureShorten the time of a single testShock testingStrength propertiesClassical mechanicsStructural engineering
This utility model discloses a pedal impact testing device, comprising: a frame; a quick-change fixture disposed at one end of the frame; a pendulum impact column body fixture disposed in the middle of the frame; a magnetic platform placement welding frame disposed at the other end of the frame, wherein an electromagnetic suction platform is disposed on the magnetic platform placement welding frame and connected to the pendulum impact column body fixture; and a rotating device disposed between the magnetic platform placement welding frame and the pendulum impact column body fixture and connected to the pendulum impact column body fixture. Through the application of this utility model, a pedal impact testing device is proposed. Compared with manual operation, it can not only shorten the single test time and speed up the overall testing process, but also reduce the test errors caused by manual operation and the risk of contact between the person and the pendulum, which is beneficial to improving the accuracy and safety of the test.
Owner:上海凯众材料科技股份有限公司
Automatic line for testing finished products of magnetic devices
The invention belongs to the technical field of magnetic device detection, and particularly relates to an automatic magnetic device finished product testing line which comprises a feeding device, a laser code printing and scanning device, a testing device, a carrying device, a visual detection system and a discharging device. The whole testing process is automatic, manual intervention is reduced, and the production efficiency and the testing accuracy are improved. And through laser code printing and code scanning, each product can be tracked, and quality control and after-sales service are facilitated. And through voltage withstanding test and comprehensive performance test, the product is ensured to meet the quality standard, and the reliability of the product is improved. The visual inspection system can accurately identify unqualified products, reduce the defective products flowing into the market, and reduce enterprise loss. All the devices can be used independently and can also be in butt joint with other production lines to form an automatic production line, a user can debug, maintain, repair and replace products conveniently, the production process is replaced according to the requirements of the user in different periods, and adaptability is high.
Owner:DONGGUAN BOZHAN MACHINERY SCI & TECH CO LTD
Lining cracking detection equipment
ActiveCN222188390UImprove detection efficiencySpeed up the testing processMaterial analysis using sonic/ultrasonic/infrasonic wavesMeasurement apparatus componentsStructural engineeringControl theory
The utility model discloses lining cracking detection equipment, and relates to the technical field of tunnel lining detection. The device comprises a fixed plate, a fan-shaped block is arranged on the fixed plate, an adjusting block is rotatably matched with the fan-shaped block, a three-dimensional laser ultrasonic scanner is arranged on the adjusting block, a moving block is slidably matched with the bottom of the fixed plate, and a positioning assembly is arranged in the fixed plate. The adjusting rod is rotated to drive the bidirectional threaded rod to rotate, so that the rollers of the positioning rods on the two sides are located on the walls on the two sides of the tunnel, it can be guaranteed that the three-dimensional laser ultrasonic scanner on the fixing plate is located in the middle of the tunnel, and certain stability is achieved; the three-dimensional laser ultrasonic scanner is driven by the adjusting block to rotate to scan and detect the tunnel top lining cracking position, when the bottom of the fixed plate meets an obstacle, the movable block can be adjusted to move to avoid the obstacle and continue to move forwards for detection, and the detection efficiency is improved.
Owner:ZHONGJIAN SUIDAO CONSTR CO LTD
Novel magnetization emulsification homogenizer
ActiveCN222510869UQuick checkSpeed up the testing processMixing methodsTransportation and packagingMechanical engineeringHomogenizer
The utility model relates to the technical field of homogenizers, and discloses a novel magnetizing and emulsifying homogenizer which comprises an electric telescopic rod, and a homogenizer main body is arranged at the top end of the electric telescopic rod; the rotating mechanism is positioned at the bottom end of the electric telescopic rod and is used for supporting the electric telescopic rod to move the homogenizer main body up and down; the clamping mechanism is mounted at the upper part of the outer side of the rotating mechanism and is used for clamping the detection sample; the auxiliary mechanism is positioned on the front side of the upper end of the rotating mechanism and is used for helping the clamping mechanism to fix the detection samples with different sizes; the rotating mechanism comprises a supporting component and a rotating component, the supporting component supports the electric telescopic rod and the rotating component, and the rotating component rotates the clamping mechanism. Therefore, the detection sample can be quickly detected, the detection process of workers is accelerated, and the working intensity of the workers is also relieved.
Owner:ZHEJIANG YALU BIOTECHNOLOGY CO LTD
Wafer cleaning device
ActiveCN222637235Ueasy to replaceReduce land costSemiconductor/solid-state device manufacturingFlexible article cleaningWaferChanging equipment
The utility model discloses a wafer cleaning device which comprises a base frame, a cleaning structure and a conveying structure, and the base frame is provided with a wafer loading port; the cleaning structures are detachably arranged on one side of the base frame, the extension direction of the side edge of the side where the cleaning structures are located is the first direction, the multiple cleaning structures are arranged in an array mode in the first direction, and the cleaning structures are suitable for cleaning wafers; the conveying structure is connected with the base frame, the conveying structure is connected with the base frame, and the conveying structure is used for transferring the wafer; the cleaning structure comprises a cleaning assembly and a flushing assembly, and the cleaning assembly and the flushing assembly are sequentially arranged in the second direction perpendicular to the first direction. When different process tests are newly added, equipment does not need to be replaced, the requirement can be met only by replacing one or more cleaning structures, compared with existing equipment, the cleaning structures are more convenient to replace, and the process of process research and development and testing is accelerated.
Owner:无锡琨圣芯成科技有限公司
Automatic driving vehicle open road test route planning method
PendingCN119152676ASpeed up the testing processIncrease the ratio of complex scenesInternal combustion piston enginesDetection of traffic movementDriving testRisk level
The invention relates to the technical field of automatic driving test, and discloses an automatic driving vehicle open road test route planning method comprising the following steps: 1, collecting target historical data; 2, constructing a traffic flow characteristic prediction AI model based on deep learning and a test road risk level prediction AI model based on deep learning; 3, taking the road characteristics and future traffic flow characteristics output by the traffic flow characteristic prediction AI model as input, and outputting future test road risk levels of the roads in the urban road network by the test road risk level prediction AI model; and step 4, based on the future test road risk level, according to the test demand index, screening out target test roads, and combining the target test roads to obtain a test route planning scheme. According to the invention, a test route planning scheme meeting requirements can be provided for the open road test of the automatic driving vehicle, the test efficiency can be improved, and the test effect can be optimized.
Owner:INTELLIGENT CONNECTED TECH OF CAERI CO LTD +1
A cable end clamping structure
Owner:JIANGSU JIDA CABLE CO LTD
A soil organic matter detection device and detection method
ActiveCN119125104BReduce preprocessing timeImprove uniformityParticular environment based servicesPreparing sample for investigationSoil scienceSoil organic matter
The invention discloses a soil organic matter detection device and a detection method, which relate to the technical field of soil detection, and include a cart, a transmission part, a soil taking detection mechanism, a drill bit, a conveying detection mechanism, a grinding box, an integration mechanism, a grinding mechanism, a mounting block, a placement box, a detection part and a conveying part. The top right rear end of the cart is fixedly connected with a transmission part, the soil taking detection mechanism penetrates the left gear center of a gear group in the transmission part and is fixedly connected with the inside thereof, the soil taking detection mechanism is fixedly connected with a drill bit, the top of the soil taking detection mechanism is provided with a conveying detection mechanism, and the soil taking detection mechanism is set up, and the organic matter of the soil is detected by an optical fiber probe, so as to reduce the transportation and pretreatment time of the soil, speed up the detection process, enable the staff to obtain the soil fertility information in time, and then convey the soil by a corrugated pipe, and finally prevent the corrugated pipe from expanding and making it difficult to convey the soil by a limiting rope.
Owner:TONGLIAO ENVIRONMENTAL PROTECTION INVESTMENT CO LTD
Watch bearing axial clearance dynamic measuring instrument and measuring method
PendingCN119126529ARealize monitoringVerify processing qualityRegulating apparatusMeasuring instrumentControl engineering
The invention belongs to the field of watch miniature bearing measuring instruments, particularly relates to a watch bearing axial clearance dynamic measuring instrument and a measuring method, and aims to overcome the defects in the background technology and improve the reliability of bearing quality detection. According to the technical scheme, the watch bearing axial clearance dynamic measuring instrument is characterized by comprising a main shaft module used for locking a positioning column and installing a bearing and an automatic hammer; the driving module is used for driving the main shaft module to rotate so as to realize processing of the positioning column and accelerated running-in of the bearing; the machining module is used for precisely machining the positioning column and guaranteeing the rotation precision of the bearing; the measuring module is used for detecting the axial clearance variation of the bearing; the time control module is used for controlling the working time of the driving module; the machine frame is used for installing the main shaft module, the driving module, the machining module, the measuring module and the time control module.
Owner:HANGZHOU ZHENGCHIDA PRECISION MASCH CO LTD
Component detection method of waterproof material for building external wall
PendingCN119269728AImprove work efficiencyHigh precisionMolecular entity identificationComponent separationQuality controlProcess engineering
The invention discloses a component detection method of a waterproof material for a building external wall. In the invention, a machine learning algorithm is used to automatically identify the chromatographic peak and remove noise and background interference, and the method has significant beneficial effects on the component detection of the waterproof material for the building exterior wall. Through accurate component analysis, the detection precision and reliability can be improved, and it is ensured that various components, including polymers, additives and the like, in the waterproof material are accurately recognized and quantified. The detection process is accelerated through automatic processing, the working efficiency of a laboratory is improved, and manpower and cost are saved. The reliability and the accuracy of the detection method are improved through the standardized process and repeatability, product quality control and formula optimization are facilitated, and in the component detection method of the waterproof material for the building outer wall, the detection efficiency and the detection precision are improved through the machine learning algorithm, the product quality control is enhanced, and the detection accuracy is improved. And research, development and innovation of products are supported, so that the competitiveness of the whole industry is improved.
Owner:HEBEI GREEN BUILDING MATERIALS PRODUCT QUALITY INSPECTION CO LTD
Module power supply automation equipment
ActiveCN119527872Aeasy inputhigh outputConveyorsControl devices for conveyorsTest efficiencyRobot hand
The invention relates to the technical field of module power supply testing, in particular to module power supply automation equipment which comprises a rack, a feeding module, a manipulator, a testing module and a discharging module. The feeding module is arranged on the machine frame, the mechanical arm is close to the feeding module, the testing module is arranged relative to the mechanical arm, and the discharging module is arranged relative to the feeding module. The manipulator grabs a test product from the feeding module to the test module for testing, and clamps and conveys the test product after the test to the discharging module; the test module comprises a test fixture and a test host so as to carry out power-on test on a test product on the test fixture; raw material input is facilitated through the feeding module, the manipulator gets close to the feeding module to grab a to-be-tested piece, and operation is smooth; the discharging module is arranged on the other side of the testing module so that finished products can be output conveniently. And the test module is provided with the test fixture and the test host, so that the test product on the test fixture can be accurately butted with the test host, the test process is optimized, the test efficiency and accuracy are improved, and the practicability is high.
Owner:DONGGUAN GUANJIA ELECTRONICS EQUIP CO LTD