138results about How to "Realize batch detection" patented technology

The invention discloses a remote test system for mobile equipment based on a manipulator. The system comprises a lower computer and a host computer, wherein the host computer is used for controlling the lower computer to realize test operation and gathering feedback information of the lower computer; the lower computer comprises a test table for placing the mobile equipment, a manipulator part arranged on the test table and used for realizing test operation, and a video acquiring device arranged on the test table. According to the system provided by the invention, the manipulator in the lower computer simulates artificial operation to perform physical operation for the mobile equipment, and the host computer and the lower computer are arranged in different working situations, so that the host computer and the lower computer can realize data connection, remote test of the mobile equipment can be realized, coverage rate of the mobile equipment remote test is increased, and the confidentiality to the mobile equipment can be kept better.

The invention discloses a linear array CCD-based ABS gear ring defect online detection device and method. A linear array CCD camera is used for performing linear scanning on an ABS gear ring to be detected, and based on the splitting of an image processing technology of the linear array CCD, the gray level image recurrence and defect detecting processing are realized. A complete gray level image can be acquired by only one circle of rotation of the ABS gear ring, thus realizing defect complete scanning detection. The linear array CCD camera has the characteristics of high flexibility, large dynamic range and high frequency response, and the linear array CCD camera is used for performing defect detection of the ABS gear ring, and can realize the detection more accurately and faster compared with the prior art. The linear array CCD image processing technology-based ABS gear ring online defect detection device is suitable for ABS gear rings of different types and more accords with actual needs.

The invention relates to a rapid positioning and batch detection method for micro-defects on the surface of a large-caliber optical crystal, belongs to the field of optical engineering and aims to solve the problem about batch, rapid and accurate detection of the micro-defects on the surface of large-caliber optical crystals. The method comprises the following steps: firstly, completely scanning awhole crystal element with a raster scanning manner of continuous motion acquisition; then, developing an image acquisition program and establishing communication with a numerical control motion program to achieve the function of acquiring images according to the real-time scanning position of the crystal; performing ellipse fitting of the outline position of the defect points in the acquired images based on an image processing algorithm, and obtaining information such as the number, position and size of the defect points in the single image; finally, developing an automatic defect point detection program and establishing a database based on Microsoft Access micro-defect information to realize batch detection of the acquired images and save and update the defect of the defect point information. A detailed parameter basis is provided for repairing and controlling of the micro-defects on the surface of the large-caliber crystal element.

The invention discloses a detector for detecting the friction moment of bearings, which belongs to the field of bearing assembling equipment. The detector comprises a frame and a material feeding mechanism, wherein the material feeding mechanism is connected with a detecting channel which is arranged on the frame; a torque detecting mechanism is arranged on the detecting channel; and a material stirring mechanism is arranged on one side of the detecting channel. The bearings can be automatically detected in batches by the combination of the material feeding mechanism, the material stirring mechanism and the torque detecting mechanism.

The invention discloses a tumour early-screening method, a tumour early-screening device and tumour early-screening terminal equipment based on deep learning and a computer-readable storage medium. The method comprises the following steps: acquiring a gene sequence of a sample after gene sequencing; carrying out data analysis on the gene sequence to acquire valid expression levels of target genes;predicting class attributes of the sample through a tumor classification model according to the expression levels of the target genes; and acquiring probability of each class attribute to generate adisease risk recommendation according to a class attribute of highest probability. Costs are low, a cycle is short, and the method is suitable for use on various groups of people.

The invention discloses a dedicated device and method for detecting the quality of a Hall sensor, and the device and method adopt a Hall sensor batch detecting board, a Hall sensor batch measuring device and a computer for processing the detection data as a whole, thereby achieving the batch rapid detection of Hall sensors and a calibration table of each sensor. A producer can replace an electronic device according to the calibration table, and carries out the calibration, thereby greatly improving the production efficiency of the sensor and reducing the labor cost of producing and detecting asingle Hall sensor. The method provided by the invention, the recorded method is solidified in the computer in a form of programs, also can achieve the adjustment of the programs according to a specific application, and finally achieves the batch detection of the Hall sensor.

The invention provides a universal lamp fault intelligent detection system and a method. Related data of a target lamp is sensed by using a sensor and transmitted to a data platform. The data platformoutputs fault classification results and credibility through a preset classifier. The preset classifier is generated through machine learning training. If necessary, the classifier is prescreened toreduce the amount of data computation when the number of classifiers is large. According to the universal lamp fault intelligent detection system and the method, the universality is high, the automation degree is high, manual intervention is not needed, batch detection can be achieved, and efficiency is high.

The present invention discloses a blade automated detection device based on three-dimensional raster scanning based on three-dimensional optics and a detection method thereof. The device comprises a motion control component, a scanner vertical motion component, a scanner rotation motion component, and a workpiece rotation motion component. A PC-PCI based motion control card is used to control each motion component to move according to a specified trajectory. The scanner vertical motion component is installed on a base and is provided with a sliding plate capable of sliding along a vertical direction, and the movement of a scanner in the vertical direction is realized. The scanner rotation motion component is installed to the connection plate of the scanner vertical motion component and is provided with a connection rod which drives the scanner to rotate. The workpiece rotation motion component is provided with an electromagnetic sucker for fixing the workpiece, the workpiece is driven to rotate, and thus complete workpiece three-dimensional model data can be scanned.

The invention discloses a method for measuring the inclination of an opening, an etching detection method for a three-dimensional memory channel through hole and a preparation method of the three-dimensional memory. The measuring method comprises the steps of: measuring an appearance of an opening from a top direction of the opening by using an electron microscope; acquiring a top contour image ofthe opening; adjusting an image processing algorithm function of the electron microscope, and using a top detector of the electron microscope to obtain a bottom contour image of the opening; performing data processing, and calculating a top center-of-gravity position and a bottom center-of-gravity position of the opening; and determining the inclination of the opening according to the top center-of-gravity position and the bottom center-of-gravity position of the opening, wherein the inclination comprises the inclination angle of the opening in the axial direction and the inclination angle ofthe opening of the opening bottom contour relative to the top contour, the depth of the opening is larger than or equal to 4[Mu]m, and the electron microscope is a high voltage scanning electron microscope.

The invention discloses a spectrum-potential-temperature multi-dimensional titration analyzer. The analyzer comprises a spectrum titration measurement device, a temperature titration measurement device and a potential titration measurement device arranged in parallel; synchronous measurement requirement of different analysis methods in chemical analysis can be satisfied, the measurement precision between different measurement methods is improved, the workload of repeated single experiments is effectively reduced, and the synchronous measurement for the same analysis object and different analysis methods can be realized. The invention further provides a use method of the spectrum-potential-temperature multi-dimensional titration analyzer, analysis results in different angles and with different representation parameters can be provided for the material structure change process in the chemical reaction by comparing and analyzing the data obtained through different measurement technologies, the precision between different measurement methods and the accuracy of the analysis method are balanced, the workload of the titration analysis is effectively reduced, a more accurate measurement method can be acquired, and the new material physical character and structure data can be discovered.

The invention discloses an automatic nucleic acid extraction and real-time quantitative PCR device and a matched reaction box. The device consists of the matched reaction box, a light source and fluorescence receiving device, a heating-cooling device, a matched reaction box supporting structure, a motor set and ultrasonic amplitude transformer and a controller, wherein the matched reaction box mainly comprises a main body, a top cover, a reaction chamber, an injection syringe and the like; the light source and fluorescence receiving device mainly comprises light-emitting diodes, lenses, lightfilters, photodiodes and the like; the heating-cooling device mainly comprises semiconductor coolers, heating sheets, heat-dissipation wires and temperature inductors; and the motor set and ultrasonicamplitude transformer mainly comprises a motor, a lead screw, an ultrasonic amplitude transformer and the like. According to the automatic nucleic acid extraction and real-time quantitative PCR device, automatic closed nucleic acid extraction and amplification detection can be realized through a commercialized nucleic acid extraction detection regent, so that the labor force is greatly saved, meanwhile, the nucleic acid pollution probability is greatly decreased, and risks of biohazards such as aerosol are greatly decreased; and the whole device and the matched reaction box are small in volume and can be applied to nucleic acid experiments in various scenes.

The invention relates to the technical field of detection devices, and particularly relates to a detection device of electrical automation equipment. The detection device comprises a conveying machinebody, a guide assembly and a detection unit. The guide assembly comprises a guide main supporting plate, a sliding rod, a sliding base, a guide wheel support and a guide wheel. The detection unit comprises a hydraulic cylinder, a lifting support, a detection support and a detection instrument. The detection device has the advantages that the distance between the two guide wheel supports can be adjusted according to the width of tested electrical equipment, the tested electrical equipment is placed on the material conveying belt to be guided and conveyed, and the guide wheels arranged on the two guide wheel supports make rolling contact with the two sides of the electrical equipment to guide and straighten the electrical equipment; the telescopic rods of the two hydraulic cylinder bases are controlled to stretch out and draw back, the detection instrument can be controlled to ascend and descend, the distance between the detection instrument and detected electrical equipment is adjustedand the detection precision is guaranteed.

The invention discloses optical lens flaw automatic detection equipment which comprises a feeding machine, a cleaning machine matched with the feeding machine is arranged on one side of the feeding machine, an inspection machine is arranged on the side, away from the feeding machine, of the cleaning machine, and a discharging machine is arranged on the side, away from the cleaning machine, of the inspection machine. By arranging the feeding machine, the cleaning machine, the inspection machine and the discharging machine, the technological processes of automatic feeding and discharging, multi-station cleaning, multi-station detection and the like can be achieved, and therefore the automatic process integrating feeding, cleaning, detection and discharging can be achieved, the detection efficiency can be effectively improved, the product defect detection accuracy can be greatly improved, and the production efficiency can be improved. Meanwhile, the automation degree of a factory can be greatly improved, batch detection of the defects of the optical lens is achieved, the defects in the optical lens can be rapidly and effectively detected, and the defect detection requirement of the optical lens is better met.

The invention provides a semiconductor laser chip package precision detection method and device. The method is characterized in that light output by a semiconductor laser chip is incident to a first convex lens to form parallel rays; the parallel rays are incident to a second convex lens in a manner of being parallel to the principal optical axis of the second convex lens, the principal optical axes of the first convex lens and the second convex lens being overlapped; the parallel rays are focused to one point on the principal optical axis after passing through the second convex lens, and by detecting the shape of the focusing light point, package precision of the semiconductor laser chip is judged. The device comprises a support, a driving power supply, a sleeve, a convex lens group and alight spot receiving screen. The driving power supply is arranged on the support; the sleeve is horizontally mounted on the support; the convex lens group is embedded in the front portion of a sleeveinner hole; the back portion of the sleeve inner hole is a semiconductor laser plug hole; the principal optical axes of the convex lenses and the axis of the semiconductor laser plug hole are overlapped; and the light spot receiving screen is arranged on the support. The semiconductor laser chip package precision detection method and device are good in detection effect, accurate in detection andfast in detection speed.

The invention discloses an intelligent sorting system for detecting pearl shapes in batches based on machine vision, which includes a frame-shaped support for carrying equipment. Sorting mechanism, the lower part is provided with a conveyor belt, and the conveyor belt is provided with three top plates and three bottom plates evenly distributed, and holes arranged in a staggered manner are arranged in the middle of the top plate; the feeding mechanism includes a square hopper, connecting rod, vibrating motor; the visual detection mechanism includes a camera, LED surface light source, computer, drive motor, track connecting rod, lower mold plate; the sorting mechanism includes a sorting robot and a sorting container, and the sorting robot is set directly above the top plate. This system can automatically complete the simultaneous detection and sorting of multiple pearls, and the combination of multiple lines can also screen the size of the pearls. It has a simple structure, low manufacturing cost, can realize batch detection, and is easy to use and maintain.

The invention provides a method for actual torque detection after bolted connection of railway vehicles. The method comprises the following steps: further screwing a connected to-be-detected bolt; detecting an angular displacement value and a torque valve in the further screwing process through an angle and torque compound sensor; performing real-time displaying, monitoring and recording to the detected angular displacement value and the torque valve through an industrial personal computer with a software system of a torque detection system, and presetting a maximal further screwing angle through the industrial personal computer, when the angular displacement value sensed reaches the maximal further screwing angle, alarming automatically, recording the torque value at the moment, namely, the actual torque of the to-be-detected bolt. Additionally, the invention also provides a device for actual torque detection after bolted connection of the railway vehicles. The method and the device provided by the invention are simple and convenient to operate, accurate, and provide basis for actual torque detection after the bolt is screwed down, follow-up repeated screwing and follow-up improvement of product design.

The invention discloses a rapid and quantitative detection method of paraffin doped in lard. According to the detection method, through detection on 13C/12C values of a to-be-detected sample and paraffin-undoped lard in the existing database, and a delta 13C value of the to-be-detected sample is calculated and comparatively analyzed to judge whether the to-be-detected sample is doped with the paraffin; on the basis, the paraffin content of the to-be-detected sample can be calculated according to a formula. By virtue of a significant difference between 13C/12C values of carbon stable isotopes of the lard and the paraffin, the purpose of rapidly detecting whether the to-be-detected sample is doped with the paraffin is achieved, and a result is real; in addition, the amount of the doped paraffin can be quantitatively detected, and a quantitative analysis result is reliable; with the detection method provided by the invention, the defects of the conventional detection method of the paraffin doped in the lard can be overcome, the detection efficiency is high, the batch detection can be achieved, the detection analysis cost is low, the detection result is not significantly different from that obtained in the conventional detection method, the result is credible, the pollution to a detection instrument is small and the application prospect is wide.

The invention relates to a full-automatic soil PH measurement instrument, which comprises a detection container, a liquid adding unit, a magnetic stirring unit for stirring the liquid in the detectioncontainer, a PH detecting electrode, an electrode cleaning and drying unit for cleaning and drying the PH detecting electrode, an XYZ three-axis mobile platform and a control unit. The magnetic stirring unit, the electrode cleaning and drying unit and the XYZ three-axis mobile platform are electrically connected with and is controlled by the control unit. The liquid adding unit comprises a liquidadding head for adding liquid into the detection container. The liquid adding head and the PH detecting electrode are driven to move by the XYZ three-axis mobile platform. The full-automatic soil PHmeasurement instrument and method realize full-automatic detection of the samples and batch detection of the samples, are short in batch detection time, and require no additional manual intervention in the detection process, thereby greatly improving detection efficiency and saving labor.

The invention relates to the field of electronic processing and particularly relates to a light emitting diode performance detection system and detection method. The system comprises a placement box and a detection frame, wherein a first slot is formed at the top of the placement box, a rotating disc is inserted into the first slot, through grooves are symmetrically formed in the rotating disc, the through grooves and containing grooves are symmetrically formed and communicate with each other, tooth grooves are formed at an outer side of the rotating disc, one side of the placement box is fixedly connected with a rotating motor, a gear is fixedly connected with an output end of the rotating motor, the gear and the tooth grooves are symmetrically arranged and engaged, a limiting block is arranged at the top of the rotating disc, a limiting groove is formed in the limiting block, first telescopic rods are symmetrically and fixedly connected with the bottom of the limiting block, and oneend of each first telescopic rod is fixedly connected with the top of the placement box. The system is advantaged in that batch detection can be rapidly carried out on light emitting diodes, detectionefficiency is improved, moreover, the light emitting diodes needing to be detected are sorted and stacked, and detection efficiency is further improved.

The invention discloses a withstand voltage detection device for cables. The detection device comprises a base, and a plurality of clamping and conveying assemblies which are horizontally arranged atequal intervals are arranged on the base. Each clamping and conveying assembly comprises two vertical plates; a plurality of conveying wheels are arranged on the opposite surfaces of the two verticalplates; a driving motor is fixed at the upper end of the vertical plate; an output shaft of the driving motor is connected with a rotating shaft of one conveying wheel; the opposite faces of the two vertical plates are further provided with a plurality of horizontally-arranged guide sleeves. A support plate is also arranged between the two vertical plates; a plurality of guide rods are arranged attwo sides of the support plate; springs are arranged at the ends, close to the bottoms of the guide sleeves, of the guide rods; a driving assembly is arranged on the base, and a detector body is alsoarranged on the base. According to the detection device, the clamping and conveying assemblies are used for conveying the cables, the heads of the cables is accurately inserted into the detection heads, batch detection of the cables is achieved, operation is easy, the efficiency is high, meanwhile, the probability that an operator makes contact with the heads of the cables and the detection headsis reduced, and safety risks are reduced.