122results about How to "Reliable test results" patented technology

This disclosure provides a method, apparatus, device, and storage medium for A / B testing, relating to the field of computer technology, and particularly to the field of computer testing technology. The specific implementation scheme is as follows: Traffic is randomly divided into group A and group B, with group A and group B having equal amounts of traffic; group A is randomly and equally divided into at least two subgroups of traffic; group B is also randomly and equally divided into at least two subgroups of traffic, with each subgroup of group B having equal amounts of traffic to each subgroup of group A; the subgroups of traffic are then permuted and combined to obtain at least four pairs of subgroups; multiple comparative tests are performed using at least four pairs of subgroups of traffic to obtain the A / B test results. The A / B test results obtained using the above method are more stable and reliable compared to the test results obtained using only one pair of traffic groups.

This invention discloses an efficient formal verification method for masked circuits with multi-output composable security. The steps include: generating a complete set of internal probes for the masked circuit using a security model, traversing each security level; enumerating all possible probe sets according to the current security level; calculating the corresponding leakage set for each enumerated probe set using the security model; simplifying the current leakage set if it is not empty; if a simulation set is found based on the simplified leakage set such that the probability distributions of the variables in the middle are statistically independent, then the next probe set is enumerated and the corresponding leakage set is calculated; if no suitable simulation set is found, the masked circuit is determined not to meet the given security concept, and the current leakage set is used as a counterexample, returning to the maximum security level. This invention provides accurate and reliable detection results and higher verification efficiency.

The utility model discloses an anastomat cutting knife detection device which comprises a vertical driving assembly, a transverse driving assembly, a cutting knife testing assembly and a suture line clamp, the cutting knife testing assembly comprises a pressure sensor and a connector unit used for installing an anastomat cutting knife, and the connector unit is assembled at the lifting end of the vertical driving assembly. The suture line clamp comprises a balancing weight, a plurality of threading columns for a suture line to penetrate through and a pressing driver for pressing the suture line, and the transverse driving assembly drives the suture line clamp to move, so that one threading column corresponds to the connector unit; the vertical driving assembly drives the anastomat cutting knife on the connector unit to cut the suture line on the suture line clamp, and the cutting force borne by the anastomat cutting knife is measured through the pressure sensor, so that a manual detection mode can be replaced, and the sharpness performance of the anastomat cutting knife can be accurately, conveniently and reliably detected.

This application relates to the field of vehicle braking component testing technology, and particularly to a calibration and testing device and method based on an electric vehicle electronic fuel dispenser. The calibration and testing device includes a fixing fixture, a wiring harness connection unit, a host computer system, a transmission unit, and a PLC control system. The fixing fixture is used to hold the electric vehicle electronic fuel dispenser to be tested. The wiring harness connection unit includes a power supply and a calibration programmer. The host computer system is connected to the calibration programmer via a universal serial bus port. The transmission unit includes a positioning fixture, a telescopic cylinder, and a servo motor. One end of the positioning fixture is fixedly connected to the servo motor, and the servo motor is fixedly connected to the telescopic cylinder. One end of the PLC control system is connected to the host computer system via a network cable. This application ensures the synchronization and consistency of calibration and testing procedures for different fuel dispensers, and allows for intuitive comparison of line graphs of test results from different angles of the same fuel dispenser, achieving fully automated operation and quantitative performance evaluation.

The utility model discloses a handrail swing durable tool which comprises a bottom plate and a cross beam, the cross beam is fixed on the bottom plate, a swing mechanism is arranged on the bottom plate, a force sensor is hinged to the swing mechanism, and a connecting mechanism is arranged on the force sensor. A simulated handrail is arranged on the cross beam, and after a detected hanging ring is fixed between the connecting mechanism and the simulated handrail through cooperation of the connecting mechanism and the simulated handrail, the detected hanging ring of the handrail is driven to swing through the swing mechanism; the tool further comprises a control system capable of controlling the tool, and the swing mechanism and the force sensor are in electric signal connection with the control system. According to the utility model, the tested armrest hanging ring can be automatically swung, the test time is greatly shortened, the cost is reduced, the bearing capacity of the tested armrest hanging ring can be monitored and displayed in real time, and the test result is ensured to be accurate and reliable.

The utility model discloses an environmental simulation device for soft rock mass disintegration rate test, including the box for simulating environment, the box top is equipped with the box cover that can open, and the bottom surface of box cover is fixed with the sprinkling tray to the box, and the sprinkling tray is connected with the water source outside through the pipeline fixed on the box cover, and the rotatable sample stage of containing rock sample is equipped in the box, and the water wave manufacturing mechanism of simulating water wave impact rock mass is still provided in the box. The environmental simulation of the utility model is closer to the actual situation, and the comprehensiveness and accuracy of soft rock mass disintegration rate test are improved.

The invention discloses a self-healing parallel capacitor aging test device and method for an AC power system. The method comprises the following steps: S1, preparation before test; s2, carrying out a first-stage aging test; s3, carrying out a charge-discharge cycle test; s4, performing a second-stage aging test; and S5, detecting after the test. According to the self-healing parallel capacitor aging test device and method for the alternating-current power system, automatic control over the whole test process is achieved, it is guaranteed that test conditions meet the national standard requirement, the influence and closing impact on a power grid in the test process are eliminated, the accuracy and reliability of a test result are improved, and the test efficiency is improved. A standardized method is provided for performance evaluation of the capacitor, and the problems that an existing test device is low in integration and automation degree, poor in test precision, large in power grid influence and insufficient in safety protection are solved.

The utility model discloses a washing test machine for simulating washable ultraviolet-proof fabric, and particularly relates to the technical field of fabric detection, the washing test machine comprises a case, a partition plate is arranged in the case, a washing bin is arranged on one side of the partition plate, a machine bin is arranged on the other side of the partition plate, a containing assembly is mounted on the partition plate, and the containing assembly is arranged on the machine bin. A heating plate is arranged at the bottom end of the interior of the washing bin and connected with a heater arranged in the machine bin, a temperature sensor is installed in the middle of one side of the partition plate, a water level sensor is arranged above the temperature sensor, a water inlet is formed in the partition plate and connected with a water pump arranged in the machine bin, and a water outlet is formed in the water pump. A water drainage pipe is arranged at the bottom of the washing bin, supporting legs are installed at the bottom end of the machine box, an upper cover is hinged to the top end of the machine box, a lock catch is arranged between the upper cover and the machine box in a matched mode, and a sealing gasket is arranged at the connecting position of the upper cover and the top face of the washing bin. The water washing device has the advantages of being capable of improving the water washing effect, convenient to operate and observe, stable in water flow and capable of improving the detection efficiency.

The invention relates to the technical field of battery manufacturing, and particularly discloses a gluing quality detection method and system. The gluing quality detection method comprises the following steps: driving a camera to return along the original path of a gluing track by using a robot which finishes gluing to carry out segmented shooting on the gluing track of a workpiece, so as to obtain a plurality of glue line images; performing parallel processing on the plurality of glue line images to obtain a plurality of colloid regions and obtain colloid boundary contours in the colloid regions; calculating a glue width mean value, a glue width standard deviation or a glue spacing mean value of the gluing track according to the glue boundary contours in the plurality of glue areas; and according to the glue width mean value, the glue width standard deviation or the glue spacing mean value, the gluing track quality is judged. The gluing robot is used for driving the camera to return along the gluing track along the original path for shooting, the camera moves along the whole gluing path and collects images through the track synchronous flying shooting technology, and the problem of detection blind areas caused by view limitation of large-size workpieces is fundamentally solved.

The utility model discloses a fire-fighting pipeline air tightness detection device, and relates to the technical field of pipe fitting air tightness detection, in particular to a fire-fighting pipeline air tightness detection device, which comprises a pipe fitting, a working table, a driving part, a clamping part and a detection part, and is characterized in that the pipe fitting is placed on the working table; the second gear is driven by the motor to rotate, the clamping plate and the plugging plate are driven to act at the same time, and rapid clamping and plugging of the pipe fitting are achieved. Compared with the prior art, the two ends of the pipeline do not need to be operated respectively, the operation steps are greatly simplified, and the detection efficiency is improved. Specifically, after the motor is started, the second gear drives the two clamping plates and the two plugging plates to be close to the pipe fitting at the same time through cooperation of the annular groove and the supporting column. The clamping plate firstly makes contact with the pipe fitting and clamps and limits the pipe fitting, then the plugging plate continues to move to plug the two ends of the pipe fitting, the whole process is completed at a time, repeated manual adjustment is not needed, and the detection speed and convenience are remarkably improved.

This invention discloses an integrated torsion and tensile testing machine, comprising a support frame. A clamping and fixing head is installed on one side of the support frame, and a power clamping device is fixedly installed on the other side of the support frame. A power drive mechanism is installed on the other side of the power clamping device, driving the power clamping device to rotate. Two sets of clamping mechanisms are installed in the clamping cavity, and the two sets of clamping mechanisms are staggered and distributed in the clamping cavity, with different clamping points in the length direction. This invention integrates torsion and tensile testing structures into one, simplifying the structure, significantly reducing the size and weight of the equipment, improving mobility and applicability. Furthermore, the fixing points of the clamping mechanisms on the workpiece can be easily changed by simply adjusting the power drive mechanism. The operation is simple and requires no additional tools, eliminating the need for manual disassembly and assembly, greatly shortening the preparation and replacement time for the test, and making the testing process more efficient and smooth.

This invention discloses a rapid method for detecting CTCs, belonging to the field of tetracycline detection technology. The invention uses a fluorescence spectrometer to measure the fluorescence intensity of the test solution containing fluorescent probes PEI-CuNCs and a surfactant. Compared with the fluorescence intensity of PEI-CuNCs, if a new blue fluorescence emission band appears at 425 nm and the blue-green fluorescence at 500 nm decreases, then the test solution contains CTCs. The detection method of this invention has advantages such as simple operation, speed, high sensitivity, good selectivity, low detection limit, and low cost. It does not require large-scale instruments or professional operators, and shows good spiked recovery rate in actual water sample testing, with reliable detection results and excellent practicality.

This utility model discloses a fixture for testing the airtightness of e-liquid bottles, including a base with a pressure-blowing assembly and a fixture limiting groove. The fixture limiting groove is used to place a product fixture with an e-liquid bottle installed. The pressure-blowing assembly is located above the fixture limiting groove. The pressure-blowing assembly includes a pressure mounting base connected to the base. The pressure mounting base has multiple pressure-driving mechanisms, each with an air nozzle at its output end. The pressure-driving mechanism can drive the air nozzle to connect with the product on the fixture limiting groove. The air nozzle is used to blow air into the e-liquid bottle on the product fixture from an external air source. The air nozzle is equipped with a pressure sensor to detect the air pressure inside the e-liquid bottle on the product fixture. This utility model significantly improves testing efficiency through multi-station synchronous pressure-blowing detection; the use of a pressure sensor to monitor air pressure changes in real time avoids human error, ensuring accurate and reliable test results.

The utility model discloses a kind of detection large-sized steam turbine generator stator bar water blockage systems, including hot water tank, water supply pipeline and backwater pipeline;The hot water tank is communicated with water supply pipeline by branch pipe, the branch pipe is equipped with valve, water supply pipeline is equipped with water pump one, water supply pipeline is communicated with generator stator inlet water collector, the hot water tank is communicated with backwater pipeline by branch pipe, the branch pipe is equipped with valve, backwater pipeline is communicated with generator stator backwater collector, each stator bar is equipped with temperature measuring probe.The utility model utilizes generator stator bar under the condition of blockage, water flow rate reduces, water temperature change comparison exception to identify, according to the water temperature change of each generator bar, determine whether water blockage, detection result is accurate and reliable, equipment is simple, cost is lower, provide basis for further processing, improve the safety reliability of generator.

The present application relates to a kind of fast disassembly solid dissolution kinetics determination device and method, the device includes sample assembly, leaching solution delivery unit, leaching solution delivery unit includes pump, for storing leaching medium leaching solution tank, connecting leaching solution tank and sample tube, sample assembly includes quick disassembly module, heating module;Quick disassembly module includes upper clamping plate, lower clamping plate, multiple quartz tubes, quartz tube slot frame, multiple quartz tubes are installed in multiple channels of quartz tube slot frame, upper and lower clamping plate has multiple upper through holes and lower through holes respectively and is spliced into multiple through holes by quick disassembly joint with quartz tube, to wear sample tube.The heating module is sheet type heating, conduction is fast, heated uniformly and consistently.Sample tube is inserted into quartz tube by quick disassembly joint, and it is simple and quick to operate;And sample is directly through and flows through quartz tube, so that sample residual rate is low;Each sample tube test process consistency is good, can adapt to the experimental demand of multiple complex leaching medium such as seawater, acid and alkali solution.

A crack detection sensor utilizes ultrasonic waves to detect cracks in a test object. It includes a main unit, a transducer, and a coupling layer. The transducer is communicatively connected to the main unit, and the coupling layer abuts against the detection face of the transducer and is used to remove gas from the detection face. This invention, by setting a coupling layer between the transducer detection face and the test object, effectively removes gas between them, ensuring efficient transmission of the ultrasonic signal and thus improving the sensitivity and accuracy of ultrasonic detection.

This invention discloses a synchronous and accurate testing system and method for the radial and angular static stiffness of a spindle, belonging to the fields of precision manufacturing and ultra-precision measurement technology. The testing system includes: a loading module for applying a known magnitude and constant direction radial static load to the spindle rotor; a displacement measurement module for measuring the radial displacement of the outer surface of the spindle rotor at the loading point; and a tilt angle measurement module for measuring the minute tilt angle generated by the spindle rotor under the action of an offset force. This invention simultaneously measures the loading force, the displacement at the loading point, and the tilt angle of the gas static pressure spindle. Based on theoretical mechanics and geometry, it decouples the tilting motion caused by the offset loading force, thereby calculating the pure radial displacement of the theoretical center point of the gas static pressure spindle, ultimately obtaining an accurate and stable radial static stiffness value, and based on this, the angular stiffness value.

This invention discloses a method for fabricating and applying a formaldehyde SERS sensor based on an Au@ZIF-8 core-shell nanostructure, belonging to the field of gas detection technology. Formaldehyde has an extremely small intrinsic Raman cross section, and ordinary SERS substrates lack the ability to capture it, resulting in weak detection signals at low concentrations. This sensor uses Au@ZIF-8 core-shell nanoparticles to assemble a two-layer thin film as the SERS substrate. The Au nanoparticles (AuNPs) serve as the electromagnetic enhancement core, while the ZIF-8 shell layer enriches and sieves formaldehyde molecules. A layer-to-layer deposition method is used to construct the double-layer thin film structure to obtain optimal SERS performance. This invention solves the problems of low sensitivity, poor specificity, insufficient stability, and difficulty in rapid on-site detection in existing formaldehyde detection technologies. The detection limit is as low as 0.16 ppt, and within a wide range from 0.01 ppb to 100 ppm, the characteristic peak intensity exhibits an excellent linear relationship with the logarithm of formaldehyde concentration (R² ≥ 0.995). It can specifically identify formaldehyde and exclude interference from other VOCs, making it suitable for rapid quantitative detection of formaldehyde in practical scenarios such as indoor environments and cigarette smoke.

The invention relates to a deep-sea equipment comprehensive debugging test platform capable of simulating a sediment environment, and belongs to the technical field of deep-sea equipment test platforms. The platform comprises a platform body internally provided with a water mixing area and a clear water area, the two areas are separated through a partition wall, and a detachable baffle assembly is arranged to achieve sealed separation. One end of the clear water area is provided with a debugging area which can be controlled to open and close by a flap gate assembly and can be emptied to form a dry debugging space. Sealing embedded parts, equipment embedded parts and various general test embedded parts are arranged on the inner wall and the bottom of the platform in advance and used for installing platform equipment and fixing various deep sea equipment and prototypes. The device integrates a clear water environment, a sediment mixed water environment and a dry debugging environment, can carry out tests with different requirements in parallel or in a combined manner, has the advantages of low test cost, convenience in preparation, high efficiency, high adaptability and the like, and solves the problems of high test cost, difficulty in transformation and long period of an existing professional pool.

The invention discloses a fluorescent substrate 7-HC-P-E, a preparation method thereof and application of the fluorescent substrate 7-HC-P-E in detection of the active concentration of alkaline phosphatase (ALP). The fluorescent substrate can be catalytically hydrolyzed by ALP under an alkaline condition to release 7-hydroxycoumarin (7HC) with a strong fluorescent signal, so that high-sensitivity and high-specificity detection on the enzyme activity is realized. The invention further provides a synthesis route and an optimization process of the fluorescent substrate, the operation is simple and convenient, the product purity is high, and the fluorescent substrate is suitable for multiple fields such as biological analysis, medical diagnosis and environmental monitoring.

The present application relates to a three-dimensional human body key point detection method based on an RGB-D camera in a crowd gathering scene, which comprises the following steps: obtaining an RGB image of a target human body to obtain two-dimensional pixel coordinates of human body key points through a deep learning-based 2D human body posture estimation algorithm, obtaining a depth image of the target human body to obtain depth values corresponding to the human body key points, optimizing the two-dimensional pixel coordinates through an adaptive mean filter, and obtaining three-dimensional coordinates of the human body key points in a camera coordinate system through coordinate transformation. The present application can quickly and accurately detect and obtain three-dimensional human body key point coordinates in a crowd gathering scene, provide information support for rescue work, and help robots operate and perform rescue tasks more accurately.

The application provides a test method and application for quantifying silicon-carbon and graphite capacity in a mixed electrode, and relates to the technical field of batteries. The test method uses XRD technology to obtain diffraction peak intensity of each phase of graphite in a pure graphite negative electrode sheet, calculates specific capacity constants corresponding to each phase of graphite according to the relationship between the diffraction peak intensity of each phase of graphite and the relative specific capacity of each voltage platform of the pure graphite negative electrode sheet, then obtains the diffraction peak intensity of each phase of graphite in a silicon-carbon / graphite mixed negative electrode sheet through XRD, combines the calculated specific capacity constants corresponding to each phase of graphite, measures the real specific capacity contribution of silicon-carbon and graphite under each SOC condition in the mixed negative electrode sheet, and calculates the lithium intercalation amount of the negative electrode material according to theoretical calculation. The test method can be applied to the determination of the silicon-carbon and graphite capacity in silicon-carbon / graphite mixed electrodes with different silicon doping ratios, the test result is real and reliable, continuous and stable, and the test time can be saved.

The utility model relates to a kind of multi-parameter detection tool for engine aluminum elbow pipe, including bottom plate, bottom plate is equipped with and the support platform of the flange end surface of aluminum elbow pipe lower end is attached, support platform is equipped with a pair of with the positioning pin of the flange two sides connecting hole cooperation of aluminum elbow pipe, support platform side is equipped with the through gauge pin for inserting the flange hole of aluminum elbow pipe flange middle, support platform side is equipped with the compression device that aluminum elbow pipe flange is fixed on support platform by compression;Bottom plate top is equipped with the first detection rod and second detection rod for respectively inserting the lower part through-hole and middle assembly hole of aluminum elbow pipe, bottom plate top is also equipped with semicircular detection shell with the upper end pipe orifice outer contour of aluminum elbow pipe adaptation and can rotate around its own axis line.The utility model relates to a kind of multi-parameter detection tool for engine aluminum elbow pipe, and it is reasonable in design, convenient and practical, realizes once clamping positioning, multi-parameter rapid detection, clamping stable can prevent deformation, detection result is reliable, detection efficiency is high, detection process standardization, improves production rhythm and consistency.

The utility model discloses an elasticity detection device for composite fabric production relates to the field of fabric production detection, including detection platform, the detection platform top vertical first vertical arm and second vertical arm are provided with, and first vertical arm and second vertical arm top all assemble electric drive holding piece, and a pair of electric drive holding piece are used for the both ends clamping of the composite fabric of detection, the detection platform bottom is provided with the tension driving piece for urging second vertical arm to move close to or away from first vertical arm, one side of first vertical arm and second vertical arm is provided with recovery box. The utility model discloses through the setting of material arm, material drive part and recovery box, after the completion of fabric elasticity detection, cooperate with the blocking elastic sheet, can push fabric to collect in recovery box, realize the automatic material of fabric, and operating personnel only need to focus on loading and detection result, need not manually collect fabric, and the degree of automation is high, reduces manual intervention, improves the detection efficiency, reduces the labor intensity.

The utility model discloses a device for detecting the uniformity of flow-state solidified soil in the construction of a fully-prefabricated diaphragm wall, which relates to the technical field of underground engineering and comprises a working table plate, a detection rod, a driving mechanism and a control and data processing system, and the working table plate is provided with a detection rod action port; the detection rod vertically penetrates through the detection rod action port, the bottom end of the detection rod is provided with a heating type optical fiber detection head, and a control circuit of the heating type optical fiber detection head is arranged in the hollow cavity of the detection rod; the driving mechanism is arranged on the top surface of the working table plate, and a driving part of the driving mechanism is matched with the detection rod and can drive the detection rod to do up-and-down lifting motion; and the control and data processing system is electrically connected with a control circuit of the heating type optical fiber detection head. According to the utility model, the detection rod, the driving mechanism and the control and data processing system are integrated, so that the uniformity of the cement flow-state solidified soil at different depths can be monitored in real time, and the problem that real-time detection cannot be carried out in a traditional method is solved.

The utility model discloses a carpet left front and right front and back carpet assembly testing fixture, which comprises a chassis, a testing fixture main body, an auxiliary positioning mechanism, a positioning clamping mechanism and a detection mechanism, and is characterized in that the testing fixture main body is fixedly arranged in the middle of the chassis, sliding rails are symmetrically and fixedly arranged on the chassis front and back, a sliding frame is slidably arranged on the sliding rails, and positioning buckets are symmetrically and fixedly arranged below one side of the sliding frame; a carpet assembly is plugged into the positioning hopper, positioning reference holes are formed in the four corners of the carpet assembly in a matched mode, detection grooves are symmetrically formed in the detection tool body, positioning reference columns are fixedly arranged at the four corners in the detection grooves in a matched mode, a positioning clamping mechanism is arranged below the other side of the sliding frame, and a detection mechanism is arranged below the other side of the sliding frame. According to the utility model, automatic guiding and positioning of the carpet assembly are realized through cooperation of the slide rail and the positioning hopper, the detection efficiency is obviously improved by combining accurate alignment of the positioning reference hole and the reference column, and the gap pressure change can be monitored in real time and the size can be accurately judged through the detection mechanism integrating the pressure sensor and the feeler gauge.

The application discloses a method, system and device for detecting Tau protein based on machine learning of surface enhanced Raman spectroscopy, and the method comprises the following steps: S1, constructing a SERS signal probe with minimum initial Raman signal; S2, mixing a sample to be detected with the SERS signal probe, and collecting SERS spectra of the mixed system by using a Raman spectrometer; S3, pre-processing the collected SERS spectra, wherein the pre-processing comprises baseline correction, feature peak identification and minimum-maximum normalization processing in sequence, so as to obtain standardized spectral data; and S4, inputting the standardized spectral data into a machine learning regression model which is trained in advance, and automatically outputting a concentration value of Tau protein in the sample to be detected based on the input spectral characteristics by the machine learning regression model. The application can quantitatively detect phosphorylated Tau protein quickly, accurately and with low detection limit under the premise of keeping high specificity, and has high clinical conversion potential.

This application relates to the technical field of terminal block assembly, specifically to an automated assembly equipment for fuse terminal blocks, comprising a transport mechanism, a pressure plate loading mechanism, a copper terminal block loading mechanism, a lower terminal block loading mechanism, a bolt loading mechanism, and a riveting mechanism. The transport mechanism includes a transport drive source, a transport track, and a transport seat. The transport track is used for placing the transport seat and extends along the driving direction of the transport drive source. The transport seat has a placement groove for placing materials, including a pressure plate placement groove for placing pressure plates. A pad is formed on the bottom wall of the pressure plate placement groove, and the pad is used to abut against the short raised end. The lower surface of the transport seat also has a riveting hole communicating with the pressure plate placement groove. The pressure plate loading mechanism, the copper terminal block loading mechanism, the lower terminal block loading mechanism, the bolt loading mechanism, and the riveting mechanism are arranged along the driving direction of the transport drive source.

The invention relates to the technical field of treatment drug monitoring, in particular to a method for simultaneously determining the concentration of multiple antiepileptic drugs in plasma. Comprising the following steps: S1, preparing a standard working solution; s2, preparing an internal standard solution; s3, mixing the standard working solution with blank plasma, adding an internal standard solution, centrifuging, and detecting to obtain a chromatogram of a standard solution; s4, based on the chromatogram, taking the ratio of the peak area of the anti-epileptic drug to the peak area of the corresponding internal standard substance as a vertical coordinate Y, taking the ratio of the concentration of the anti-epileptic drug to the concentration of the corresponding internal standard substance as a horizontal coordinate X, and fitting to obtain a standard curve equation; s5, preparing a plurality of groups of quality control working solutions, and verifying the standard curve equation obtained in the step S4; and S6, uniformly mixing the blood to be detected with the internal standard solution, centrifuging, detecting the supernate, and calculating the concentration of the antiepileptic drug in the plasma. The method can realize simultaneous, accurate and quantitative detection of multiple antiepileptic drugs in blood.