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46results about How to "Timely and accurate detection" patented technology
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Abnormal data detecting and processing method and system
ActiveCN103365969AImprove detection efficiencyEffectively monitor activitySpecial data processing applicationsMarket data gatheringTime rangeTransaction data
The invention discloses an abnormal data detecting and processing method and system. The method comprises the following steps: collecting specific user behavior data within a preset time range; extracting characteristic information in the specific behavior data and determining a data interval of the specific user behavior data according to the characteristic information; when the specific user behavior data exceeds the corresponding data interval, performing a predetermined operation. According to the method, the abnormal transaction data can be timely and accurately detected and correspondingly processed, so that the abnormal data monitoring efficiency is improved and the corresponding risk is lowered.
Owner:北京鸿享技术服务有限公司
Image flicker detection method and device, and image capturing device
ActiveCN104104882ASimple calculationHeavy computationTelevision system detailsColor television detailsImage captureLight source
Disclosed are an image flicker detection method and device, and an image capturing device. The image flicker detection method includes the following steps: carrying out exposure imaging on an imaging target under irradiation of a light source so as to form image frames; based on mean luminances of pixels of different rows in the image frames, judging whether relative motion of any two image frames exists in an exposure imaging process; if no relative motion exists, based on mean luminances of pixels in different rows in the two image frames, detecting whether flicker signals exist; and if the flicker signals exist, according to the detection result, determining the frequency of the flicker signals. The technical scheme solves a problem that the prior art is incapable of simply, rapidly and accurately detecting image flicker under a motion scene.
Owner:SPREADTRUM COMM (SHANGHAI) CO LTD
Adaptive automobile seat system and seat adjustment method
InactiveCN102963274AImplement manual adjustmentAccurate adjustmentMovable seatsManufacturing technologySelf adaptive
The invention discloses an adaptive automobile seat system and a seat adjustment method, and relates to the technical field of automobile manufacture. The system comprises seats, an adjustment motor for controlling the movement of the seats, a sensor, a storage unit and an electronic control unit. The seat adjustment method implemented by adopting the system comprises the following steps of: detecting and feeding back the weight and figure information of a driver; performing comparison to determine preset values related to physical characteristics of the driver; and controlling the adjustment motor for the seats according to seat coordinates corresponding to the preset values by using the electronic control unit. According to the system and the method, the adjustment of the seats is more accurate and humanized, the influence of individual differences of persons is more taken into account, and the system and the method can be used for persons with different figures, and are more widely applicable.
Owner:HANGZHOU BRANCH ZHEJIANG GEELY AUTOMOBILE RES INST +2
Battery thermal runaway detection methods and devices
InactiveCN110068768ATimely and accurate detection of thermal runaway and diffusionAvoid false positivesElectrical testingThermal runawayRise rate
The invention relates to battery thermal runaway detection methods and devices. The method comprises the steps of obtaining voltage detection data of a plurality of voltage detection points in a battery, and a plurality of pieces of temperature detection data of a plurality of temperature detection points in the battery; computing a temperature rising rate of the battery according to the pluralityof pieces of temperature detection data; and judging whether thermal runaway occurs in the battery or not according to the plurality of pieces of voltage detection data, the plurality of pieces of temperature detection data and the temperature rising rate. Through utilization of the technical scheme, the plurality of pieces of voltage detection data and the plurality of pieces of temperature detection data can be obtained according to the plurality of voltage detection points and temperature detection points set in the battery, the temperature rising rate of the battery is computed accordingto the temperature detection data, and whether the thermal runaway occurs in the battery or not is predicted through judgment of three aspects of the voltage detection data, the temperature detectiondata and the temperature rising rate. Through utilization of a multi-condition coupled method, battery thermal runaway and diffusion can be detected relatively timely and precisely under a plurality of working conditions.
Owner:CH AUTO TECH CORP CO LTD
Combined advanced drilling exploration method for detecting water-free dissolving cavity and water dissolving cavity in tunnel
The invention discloses a combined advanced drilling exploration method for detecting a water-free dissolving cavity and a water dissolving cavity in a tunnel. The method comprises the following steps of: comprehensively analyzing and judging a karst growth condition and a probable geologic risk in front of the tunnel according to geologic exploration result information, and performing advanced forecast grading on construction geology; performing primary advanced drilling and exploration in a tunnel digging direction of a tunnel face to form a hole A, then performing primary drilling and brazing exploration in the tunnel digging direction, steadily and forwards digging, and cyclically pushing a drilling and brazing exploration hole until the drilling and brazing exploration hole reaches a reserved safe rock disk away from the dissolving cavity; performing drilling exploration to form a hole B in the tunnel digging direction of the tunnel face at the reserved safe rock disk; and comprehensively analyzing, and submitting advanced geologic forecast result information. The method is simple, practical and quick; the test result is reliable; safety prewarning is supplied to great geologic risks such as water burst, sludge burst and deformation collapse; longitudinal section diagrams, cross section diagrams and planar diagrams of ahead dissolving cavities are supplied to tunnel design and construction treatment; and scientific basis is supplied to optimization of the lining section style of the tunnel and supporting and protecting parameters.
Owner:CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP
Exhaust type acid and flame resistant lead acid storage battery used for electric road vehicles
InactiveCN103000830AAvoid corrosionTimely and accurate detectionLead-acid accumulatorsLead-acid accumulator electrodesElectrolytic agentElectrical battery
The invention relates to a designing and manufacturing method of an exhaust type acid and flame resistant lead acid storage battery having the advantages of high specific energy, long life, fast charging and no corrosion and used for electric road vehicles. The charging and discharging states and the temperature changes of all 2V single batteries of a 2-48V storage battery are timely monitored through improving the design of the case-lid structure of the lead acid storage battery, the single batteries are connected through adopting whole metallic lead sleeve inserts pre-injected into a battery lid, the bottom of the battery is not provided with a saddle, exhaust plugs are provided with acid and explosive resistant devices, positive and negative electrode plates are designed to be paste type thin electrode plates to substitute thick tubular positive electrode plates, a separation plate can individually adopt an ultrathin glass fiber separation plate or a PE separation plate or combines the ultrathin glass fiber separation plate with the PE separation plate, and an electrolyte adopts a colloidal electrolyte. The above designing and manufacturing method can ensure a case that the storage battery is not detonated by an open fire in the use process, equipment corrosion of acid mist and caused environmental pollution to be eliminated, a rated capacity C3 value to be reached after 1h rapid charging, charging of the battery to be completed within 3h, and the storage battery to have the characteristics of high specific energy, deep cycle and long life.
Owner:崔荣龙
Method and device for adjusting car seats
Owner:HANGZHOU BRANCH ZHEJIANG GEELY AUTOMOBILE RES INST +2
Pumping well monitoring system and monitoring method
PendingCN106682815ASimple structureReasonable designResourcesTotal factory controlLiquid-crystal displayOil well
The invention discloses a pumping well monitoring system and a monitoring method. The monitoring system comprises a monitoring device, a pumping unit and an electric motor. The monitoring device comprises a microprocessor module, a memory, a motor controller and a pumping well detection module. An input end of the microprocessor module is connected with a data acquisition unit and a parameter setting unit, and an output end of the microprocessor module is connected with a liquid crystal display screen, an early warning device and a balance block adjustment instruction unit. The monitoring method includes a first step of obtaining the fault sample; a second step of judging whether the pumping well is working properly; a third step of judging whether the pumping unit is balanced; a fourth step of calculating and synchronously outputting the efficiency of the pumping well system and the power consumption by lifting one ton of liquid to 100m. According to the invention, the system and method have the advantages of simple structure, reasonable design, easy operation, full function and good use effect, and the pumping well fault diagnosis, the pumping unit balanced state and the efficiency of the pumping well system can be timely and accurately monitored.
Owner:XI'AN PETROLEUM UNIVERSITY
Intelligent security device
InactiveCN1564216ATimely and accurate detectionImprove reliabilityBurglar alarmComputer scienceInformation storage
The device includes sensors installed on each room, monitoring part of sensor, main control part, communication device, acoustic image device, and monitor. The main control part includes inferential part, information storage part. Each sensor is connected to monitoring part of sensor. Output of the monitoring part of sensor is connected to inferential part, which is connected to information storage part. The output of the inferential part is connected to alarm and communication device. Anomaly quantization calculation is carried out for sensed signal received by the inferential part. Different quantized values through communication device are connected to different objects. The device provides functions of guarding against theft, alarming and obtaining evidence in high reliability.
Owner:ZHEJIANG UNIV OF TECH
Piezoelectric cantilever beam contact vibration-based superficial tissue elastic imaging system
InactiveCN102940481AHigh detection sensitivityStrong resolutionDiagnostic recording/measuringSensorsSurface layerTouch sensation
The invention discloses a piezoelectric cantilever beam contact vibration-based superficial tissue elastic imaging system and an imaging method. According to the system, elastic modulus of a tissue or organ to be detected is calculated through detected piezoelectric detection beam contact resonance frequency so as to form an elastic modulus distribution image, and further, quantitative evaluation is performed on the rigidity and a health state of a target to be detected. The system is suitable for elastic imaging of surface layer tissues, particularly elastic imaging of organs such as mammary gland and thyroid gland. The system has high detection sensitivity to hardened tissues and has stronger resolving power to the hardened tissues than touch sensation of fingers of a human body. The resolving power of imaging of the system can reach millimeter level and can finish accurate imaging of edges of the hardened tissues, so that the tissues can be more timely and accurately evaluated.
Owner:PEKING UNIV
Superficial tissue elastography system based on piezoelectric cantilever beam contact vibration
InactiveCN103263250AHigh detection sensitivityStrong resolutionDiagnostic recording/measuringSensorsMammary gland structureThyroid
The invention discloses superficial tissue elastography system and method based on piezoelectric cantilever beam contact vibration. According to the system, measured piezoelectric detection beam contact resonance frequency is calculated to obtain elasticity modulus of a tissue or organ to be detected, an elasticity modulus distribution image is formed, and rigidity and health condition of the target to be detected are evaluated. The system and the method are applicable to superficial tissue elastography, especially for organs such as mammary gland and thyroid gland. The system is high in flexibility of detecting sclerotic tissues and is stronger than human finger touching in distinguishing sclerotic tissues. The imaging resolution of the system reaches mm level, and the system is capable of precisely imaging edges of the sclerotic tissues, so that the tissues can be evaluated more timely and more accurately.
Owner:PEKING UNIV
Automatic medicine discharge control device and method of automatic medicine selling machine
InactiveCN104376643ASimple structurePrecise positioningCoin-freed apparatus detailsApparatus for dispensing discrete articlesMotor controlEngineering
The invention discloses an automatic medicine discharge control device of an automatic medicine selling machine. The automatic medicine discharge control device comprises a plurality of main control boards, a plurality of motor assemblies, an upper computer and a turning-connection plate, wherein the main control boards are arranged on the bottom surfaces of medicine storage layer boards respectively, each motor assembly is arranged at one end of a corresponding medicine storage groove and is connected with the main control board of a corresponding medicine storage layer, each motor is driven to discharge medicine under the control of the corresponding main control board, a medicine discharge result is fed back, and the turning-connection plate connects all the main control boards and the upper computer. Each motor assembly comprises a motor control circuit board, an infrared emitter, an infrared receiver and a microswitch, where the motor control circuit board is used for controlling the corresponding motor, the infrared emitter and the infrared receiver are used for detecting medicine box downward sliding signals, and the microswitch is used for accurately detecting one-time medicine discharge operation of the corresponding motor. The invention further discloses a control method applied to the automatic medicine discharge control device of the automatic medicine selling machine. Compared with the prior art, the automatic medicine discharge control device of the automatic medicine selling machine is simple in circuit structure, stable in operation, good in expandability, capable of accurately controlling medicine discharge, short in time consumed by medicine discharge and high in success rate.
Owner:许卫刚
Distribution network equipment state evaluation system based on big data analysis
InactiveCN106997513ASafe and reliable workStable jobDatabase queryingMeasurement devicesPower gridEvaluation system
The invention discloses a distribution network equipment state evaluation system based on big data analysis, and relates to the distribution network equipment detection technology field. The distribution network equipment state evaluation system is characterized in that a big data analysis technology is combined with a state evaluation technology, an expert system technology, and an on-line monitoring technology, and the health state of the distribution network equipment is evaluated; health states and reliability of distribution network key equipment in various key phases are evaluated comprehensively, timely, and accurately; detection and maintenance are carried out timely according to an evaluation result, and the safe and reliable operation of the distribution network key equipment are guaranteed, and then a power grid system can work safely and stably. The distribution network equipment evaluation system is advantageous in that by adopting algorithm verification, a state evaluation result is in accordance with the state result of the actual distribution network equipment, and the state evaluation accuracy of the distribution network equipment state evaluation system is improved, and therefore workers can carry out the detection and the maintenance timely and accurately, and the further deterioration of the distribution network equipment is reduced, and the safety of the power grid system is guaranteed.
Owner:ELECTRIC POWER RES INST OF GUANGXI POWER GRID CO LTD
DDoS attack detection method and device, computer equipment and storage medium
PendingCN111181930ATimely and accurate detectionHigh detection and classification accuracyTransmissionComputer equipmentInternet of Things
The embodiment of the invention discloses a DDoS attack detection method and device, computer equipment and a storage medium. The DDoS attack detection method comprises the following steps: acquiringInternet of Things flow of target equipment; performing feature extraction on the Internet of Things flow according to preset DDoS attack features to obtain joint entropy features; training an extremelearning machine algorithm by using the joint entropy features to obtain a DDoS attack detection algorithm; and carrying out DDoS attack detection by adopting the DDoS attack detection algorithm. According to the embodiment of the invention, the joint entropy features in the Internet of Things flow are extracted; the extreme learning machine algorithm is trained by using the joint entropy features to obtainthe DDoS attack detection algorithm; the DDoS attack detection algorithm can be used for carrying out DDoS attack detection; the features of the DDoS attack are combined, the flow characteristics suitable for the Internet of Things environment are extracted, training and flow detection classification are carried out by adopting the extreme learning machine algorithm, the detection classification accuracy is high, the training time is short, and the DDoS attack in the Internet of Things environment can be accurately and timely detected.
Owner:CHINA MOBILEHANGZHOUINFORMATION TECH CO LTD +1
Abnormal data detection processing method and system
InactiveCN106446021AImprove detection efficiencyEffectively monitor activitySpecial data processing applicationsMarket data gatheringTime segmentTransaction data
The invention discloses an abnormal data detection processing method and system. The method comprises the steps of acquiring specific behavior data of a user in a preset time segment; extracting feature information in the specific behavior data, and determining a data interval of the specific behavior data of the user according to the feature information; and when the specific behavior data of the user exceeds the corresponding data interval, performing a predetermined operation. According to the method and the system, abnormal transaction data can be timely and accurately detected and is correspondingly processed, so that the abnormal data monitoring efficiency is improved and the corresponding hazards are reduced.
Owner:BEIJING QIHOO TECH CO LTD +1
Detection method and device for CC (Challenge Collapsar) attack
ActiveCN107231383ATimely and accurate detectionImprove attack detection efficiencyTransmissionInformation securityWeb page
The invention provides a detection method and device for a CC (Challenge Collapsar) attack and relates to the technical field of network information security. The method comprises the steps of calculating a first prior probability of normal access traffic of a Web page and a second prior probability of CC attack access traffic of the Web page; obtaining a ratio of the normal access traffic and the ratio of the CC attack access traffic, wherein the ratio of the normal access traffic and the ratio of the CC attack access traffic are determined based on sample data; through adoption of a first posterior probability mode, calculating a first posterior probability of the normal access traffic based on the first prior probability and the ratio of the normal access traffic; through adoption of a second posterior probability mode, calculating a second posterior probability of the CC attack access traffic based on the second prior probability and the ratio of the CC attack access traffic; and determining whether the Web page bears the CC attack or not based on the first posterior probability and the second posterior probability. The technical problem that in the prior art, the CC attack cannot be detected timely, effectively and accurately is mitigated.
Owner:HANGZHOU ANHENG INFORMATION TECH CO LTD
Method and apparatus for measuring anesthetic depth
ActiveCN104994782AAccurate measurementTimely and accurate detectionElectroencephalographySensorsFrequency spectrumComputer science
The present invention rapidly reacts to changes in the degree of anesthesia to provide an accurate and timely anesthetic depth measurement result, and a method for measuring anesthetic depth comprises the steps of: an epoch dividing portion generating an epoch signal by dividing a EEG signal into a plurality of numbers based on time units, a coefficient portion extracting a CAI calculation value (CAI) by calculating the number of points in an epoch having a value higher than an established critical value, a Shannon entropy calculating portion extracting a Shannon entropy calculation value (ShEn) by conducting a Shannon entropy-calculation from the EEG signal, and a spectra entropy calculating portion extracting a spectra entropy value (SpEn) by conducting a spectra entropy calculation; an improved Shannon entropy extracting portion extracting an improved Shannon entropy calculation value (MshEn) by multiplying the Shannon entropy calculation value (ShEn) and the spectra entropy calculation value (SpEn); and a CAI extracting portion extracting an anesthetic depth index (MsCAI) through logical operating of the improved Shannon entropy calculation value(MshEn) and the CAI calculation value (CAI).
Owner:BRAINU CO LTD
Defect detecting method of propping bolts at ends of diagonal bracing
InactiveCN107290344ADetect loose or missingTimely and accurate loose or missingOptically investigating flaws/contaminationEngineeringShape matching
The invention relates to a defect detecting method of propping bolts at ends of diagonal bracing and can timely and accurately detect looseness or lacking of propping bolts to timely eliminate potential risks. The defect detecting method comprises the steps of rough positioning of ends of the diagonal bracing, fine positioning of the propping bolts and defect detection of the propping bolts, the step of rough positioning of the ends of the diagonal bracing further comprises an image input step, an image preprocessing step and a shape matching step, the step of fine positioning of the propping bolts comprises a normalization matrix transformation step, an image cutting and rotating step as well as a detection area selection step, the step of defect detection of the propping bolts also comprises a binarization processing step, a propping bolt area calculation step and a defect judgment step, and looseness or lacking of the propping bolts is judged according to the propping bolt areas.
Owner:成都交大光芒科技股份有限公司 +1
Image flicker detection method and device, image capture device
ActiveCN104104882BSimple calculationThe amount of calculation is not largeTelevision system detailsColor television detailsMotion fieldRadiology
An image flicker detection method and device, and an image capture device. The image flicker detection method includes: performing exposure imaging on an imaging target illuminated by a light source to form an image frame; judging whether any two image frames have relative motion during the exposure imaging process based on the average brightness value of pixels in each row in the image frame; If there is no relative motion, it is detected whether there is a flickering signal based on the pixel brightness average value of each row in the two image frames; if there is a flickering signal, then the frequency of the flickering signal is determined according to the detection result. The technical solution solves the problem that the prior art cannot simply, quickly and accurately detect image flickering in a moving scene.
Owner:SPREADTRUM COMM (SHANGHAI) CO LTD
Intelligent security device
InactiveCN100394454CTimely and accurate detectionImprove reliabilityBurglar alarmComputer scienceInformation storage
The device includes sensors installed on each room, monitoring part of sensor, main control part, communication device, acoustic image device, and monitor. The main control part includes inferential part, information storage part. Each sensor is connected to monitoring part of sensor. Output of the monitoring part of sensor is connected to inferential part, which is connected to information storage part. The output of the inferential part is connected to alarm and communication device. Anomaly quantization calculation is carried out for sensed signal received by the inferential part. Different quantized values through communication device are connected to different objects. The device provides functions of guarding against theft, alarming and obtaining evidence in high reliability.
Owner:ZHEJIANG UNIV OF TECH
Control circuit of alternating-current fan and state detection method of alternating-current fan of air conditioner
ActiveCN110793158ATimely and accurate detectionNo hysteresisSpace heating and ventilation safety systemsLighting and heating apparatusControl signalElectric machine
The invention discloses a control circuit of an alternating-current fan. The control circuit of the alternating-current fan comprises a controller, a fan driving unit and a current detection unit, wherein the fan driving unit is connected between the controller and the alternating-current fan and is used for starting or stopping the alternating-current fan according to a control signal of the controller; and the current detection unit is connected between the alternating-current fan and the controller and is used for detecting the current of the alternating-current fan and outputting the current to the controller. The invention further provides a state detection method of the alternating-current fan of an air conditioner. The current detection unit is arranged on the control circuit of thealternating-current fan and is used for detecting the working current of the alternating-current fan in real time or regularly, and different working currents reflect different working states of thealternating-current fan; and the working state of the alternating-current fan is detected by directly detecting the working current, so that detection is more accurate and timely, and hysteresis is avoided.
Owner:GUANGZHOU HUALING REFRIGERATION EQUIP +1
Data processing method and device, electronic equipment and readable storage medium
ActiveCN110992044AAccurate calculationReduce lossesBuying/selling/leasing transactionsProtocol authorisationData miningDatabase
The embodiment of the invention provides a data processing method and device, electronic equipment and a readable storage medium. The method comprises the steps of obtaining order amount data of an order receipt from printing data of the order receipt; sending the merchant information of the merchant corresponding to the order receipt and the order amount data to a server, so as to judge whether the merchant has an order missing behavior through the server, the order missing behavior being that the merchant does not complete a collection operation corresponding to the order amount data withina preset time period; If return information which is sent by the server and is used for indicating that the merchant has an order missing behavior is received, sending a prompt message. According to the embodiment of the invention, the order missing behavior of the merchant can be accurately and timely detected.
Owner:BEIJING SANKUAI ONLINE TECH CO LTD
Adverse reaction event detection method and device in clinical test, medium and equipment
InactiveCN111145848ATimely and accurate detectionGuaranteed normal executionMachine learningElectronic clinical trialsOriginal dataClinical tests
The invention provides an adverse reaction event detection method and device in a clinical test, a computer readable storage medium and electronic equipment, and relates to the technical field of intelligent medical treatment. The method comprises the following steps: acquiring original data in a clinical test; standardizing the original data to obtain standardized data; and matching the standardized data by utilizing a rule engine so as to detect adverse reaction events in the clinical test. According to the invention, the adverse reaction event in the clinical test can be accurately and timely detected, so a test team can take correction measures, the clinical test is ensured to be executed along a predetermined scheme, the rights, interests and safety of a subject are protected, and theaccuracy and reliability of a test result are improved.
Owner:TIANJIN HAPPY LIFE TECH CO LTD +1
Ice maker control method, ice maker and computer readable storage medium
InactiveCN112444024AUnblockAchieve free rotationLighting and heating apparatusIce productionElectric machineryAtmospheric sciences
Owner:FOSHAN SHUNDE MIDEA WATER DISPENSER MFG +1
Vector-based map processing method and device
PendingCN114595238ATimely and accurate detectionShort processing cycleDatabase updatingVectoral format still image dataPattern recognitionMachine learning
The embodiment of the invention provides a vector-based map processing method and device, and the method comprises the steps: carrying out the matching of an initial vector and an update vector of a target map according to a preset matching rule, and determining a vector matching pair; determining a pose adjustment parameter of the updated vector and a relocation parameter of each vector point in the updated vector according to the vector matching pair; adjusting the update vector according to the pose adjustment parameter and the relocation parameter to obtain an adjusted update vector; according to a matching distance between an initial vector and an update vector in the vector matching pair and an association relationship between the initial vector and the adjusted update vector, determining a confidence coefficient of the update vector; and according to the vector matching pair, the pose adjustment parameter and / or the confidence coefficient of the update vector, determining whether the target map changes.
Owner:AUTONAVI
Automatic medicine dispensing control device and method for automatic medicine vending machine
InactiveCN104376643BSimple structurePrecise positioningCoin-freed apparatus detailsApparatus for dispensing discrete articlesTime-ConsumingInfrared emitter
The invention discloses an automatic medicine discharge control device of an automatic medicine selling machine. The automatic medicine discharge control device comprises a plurality of main control boards, a plurality of motor assemblies, an upper computer and a turning-connection plate, wherein the main control boards are arranged on the bottom surfaces of medicine storage layer boards respectively, each motor assembly is arranged at one end of a corresponding medicine storage groove and is connected with the main control board of a corresponding medicine storage layer, each motor is driven to discharge medicine under the control of the corresponding main control board, a medicine discharge result is fed back, and the turning-connection plate connects all the main control boards and the upper computer. Each motor assembly comprises a motor control circuit board, an infrared emitter, an infrared receiver and a microswitch, where the motor control circuit board is used for controlling the corresponding motor, the infrared emitter and the infrared receiver are used for detecting medicine box downward sliding signals, and the microswitch is used for accurately detecting one-time medicine discharge operation of the corresponding motor. The invention further discloses a control method applied to the automatic medicine discharge control device of the automatic medicine selling machine. Compared with the prior art, the automatic medicine discharge control device of the automatic medicine selling machine is simple in circuit structure, stable in operation, good in expandability, capable of accurately controlling medicine discharge, short in time consumed by medicine discharge and high in success rate.
Owner:许卫刚
Centralized automatic medicine dispensing control device and method for automatic medicine vending machine
ActiveCN104444015BGuaranteed uptimeEasy to useStorage devicesAutomatic controlAutomatic train control
Owner:许卫刚
Pot dry burning detection method and device and electromagnetic appliance
ActiveCN113124427AImprove securityTimely and accurate detectionDomestic stoves or rangesLighting and heating apparatusEngineeringHeat power
The embodiment of the invention provides a pot dry burning detection method and device and an electromagnetic appliance. The method comprises the steps of acquiring the current conduction width PPG and the current heating power of an IGBT of the electromagnetic appliance; and according to the current PPG and the current heating power, detecting whether a pot heated by the electromagnetic appliance is in dry burning or not. When the pot is in dry burning, the temperature rises rapidly, the increased temperature is not within the normal heating temperature range of the pot, and the original balance between the pot and a magnetic field is damaged rapidly. Therefore, when the pot is in dry burning, the heating power of the electromagnetic appliance and the PPG value can change rapidly. Therefore, compared with the temperature detected by a temperature sensor, whether the pot is in dry burning or not can be rapidly and accurately detected through the heating power and the PPG.
Owner:ZHEJIANG SHAOXING SUPOR DOMESTIC ELECTRICAL APPLIANCE CO LTD
Kit for detecting echinococcosis
PendingCN111235285AImprove detection accuracyImprove detection efficiencyMicrobiological testing/measurementReaction tubeDNA polymerase
The invention relates to the technical field of kits, and discloses a kit for detecting echinococcosis. The kit comprises the following raw materials in parts by weight: 2-4 parts of upstream primer Eg-F, 2-4 parts of downstream primer Eg-R, 3-5 parts of dNTp mixture, 1-3 parts of DNA polymerase, 1-3 parts of Taq enzyme, 2-4 parts of trimethylolaminomethane hydrochloride solution, and 6-8 parts ofsterile double-distilled water. According to the kit, 3 g of hydatid body tissue or human or animal infection foci to be tested are placed in a test tube containing 2 ml of a preservation solution, and after thorough mixing, centrifugation is performed at 2500 rpm for 10 minutes, and whole genome DNA of the extracted sample is placed in a PCR reaction tube for later use. The kit has high accuracyfor detection results of echinococcosis, is simple for a user to operate, is not prone to misdiagnosis, missed diagnosis and difficult classification of small lesions and atypical lesions, and further has high detection efficiency for echinococcosis and can timely and accurately detect echinococcosis.
Owner:NANJING YIKE POPULATION HEALTH RES INST CO LTD
Image quality detection method, device, storage medium and product detection method
ActiveCN112153371BRealize automatic discriminationTimely and accurate detectionTelevision systemsPattern recognitionProduct inspection
The present application relates to an image quality detection method, device, storage medium and product detection method, the method comprising: obtaining a detected image; obtaining at least two image indicators of the detected image based on a pre-stored reference image; combining at least two image indicators Judge the quality of the detected image. Through this application, the imaging quality of images can be detected accurately and in a timely manner, which provides guarantee for the subsequent application of detected images in actual production and life applications (such as product detection based on product images), and improves the stability and accuracy of subsequent application results. Especially in the field of product inspection, because low-quality images are excluded during inspection, the accuracy of product inspection can be improved, and misjudgment can be avoided as much as possible.
Owner:GREE ELECTRIC APPLIANCES INC +1
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