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20results about How to "Quick resolution" patented technology
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Instrument electric signal detection system
The invention discloses an instrument electric signal detection system, which comprises a signal acquisition module, a signal processing module, a data display module and a data storage library, and relates to the technical field of electric signal detection. According to the instrument electric signal detection system, the voltage waveform curve graph is established according to the converted digital signals, the change trend of the corresponding digital signals is determined according to the curve processing algorithm, a plurality of zero crossing points in the change process are searched, then curve segmentation operation is carried out with each zero crossing point as a node, and the segmented curves are covered. According to the method, the signal change period is determined, and the corresponding calculation period is compared with the set period of the output source, so that the electric signal detection efficiency is improved, meanwhile, the accuracy of a data result is verified, the detection operation can be quickly distinguished aiming at waveform change data, and actual application is facilitated.
Owner:TOKY ELECTRICAL CO LTD
Quality detection system based on computer vision
InactiveCN119574554Aquick resolutionimprove accuracyImage enhancementStampsEngineeringMachining process
The invention discloses a quality detection system based on computer vision, which comprises an image acquisition module, a quality detection module and a defect processing module, the system is characterized in that the image acquisition module is used for collecting a surface visual image of a machined metal workpiece, collecting detection data of the metal workpiece and inputting various parameter standards of the metal workpiece into the system, and the quality detection module is used for detecting edge burrs, surface scratches and internal cracks of the metal workpiece. And the flaw processing module is used for processing the detected edge burrs and polishing the processed edge. The quality detection module and the defect processing module are electrically connected with each other, the image acquisition module comprises a visual module, a sensor module and a product information input module, the visual module is used for shooting visual images of a metal workpiece in the machining process, and the metal workpiece detection system has the advantages of being high in detection accuracy and high in efficiency.
Owner:SUZHOU SHUANGHANG TECH CO LTD
Municipal road plane detection equipment
ActiveCN222648527UEasy to markquick searchRoads maintainenceStructural engineeringMechanical engineering
The utility model relates to the technical field of municipal administration, in particular to municipal road plane detection equipment which comprises a support, one side of one end of the bottom of the support is fixedly connected with the top of a support, the inner wall of one end of the bottom of the support is rotatably connected with one side of a moving wheel through a rotating rod, and the inner wall of the middle of the support is slidably connected with the outer surface of the middle of a detection rod. One end of the detection rod is rotatably connected with the middle inner wall of the detection wheel through a U-shaped frame. According to the utility model, the first storage box, the first discharge pipe, the second storage box, the second discharge pipe and other parts are arranged, and the detection rod part and the detection wheel part are matched with each other, so that the detection rod part moves up and down to respectively control the discharge of the first storage box and the second storage box; and the road position where the problem occurs can be marked, so that the device can conveniently mark the road position where the problem occurs, and the effect that the maintenance worker can quickly find the position where the problem occurs on the road is achieved.
Owner:BEIJING ENG COMPANY LIMITED OF CHINA RAILWAY URBAN CONSTR GRP
GIS platform and seismic acquisition information linkage method and excitation point design method and system
PendingCN119295684AImprove linkage efficiencyquick resolutionSeismic data acquisitionGeographical information databasesTime informationService Interface for Real Time Information
The invention belongs to the field of onshore seismic exploration, and particularly relates to a GIS platform and seismic acquisition information linkage method and an excitation point design method and system. The method comprises the following steps: establishing a near-surface stereoscopic model according to a DOM image and a DEM elevation data volume of a target area, exporting various data format templates supported by a GIS platform according to various data formats supported by the GIS platform, sorting seismic acquisition information according to the templates, and importing the sorted seismic acquisition information into the GIS platform to realize information linkage between the GIS platform and the seismic acquisition information; the near-surface three-dimensional model can display the landform of the target area on the GIS platform, and the near-surface three-dimensional model for displaying the landform can accurately correspond to the actual measurement data and the working condition data through the linkage earthquake acquisition real-time information data, so that the landform of the target area can be displayed through the GIS platform. Excitation point design, field real-time workload checking, work progress checking and other operations are visually performed, and excitation point design reasonability, acquired data quality and quality control efficiency are improved.
Owner:CHINA PETROLEUM & CHEMICAL CORP +1
Target localization method based on multi-transmission and multi-reception passive multistatic radar under interference environment
ActiveCN120949209BHigh positioning accuracyEfficient use of space diversity gainRadio wave reradiation/reflectionRadarMultistatic radar
This invention discloses a target localization method for multiple-transmitter, multiple-receiver passive multistatic radar under interference conditions. The method includes: acquiring reference channel signals and echo signals and performing signal characterization preprocessing to obtain reference channel signal matrices and echo signal matrices; estimating channel parameters based on the reference channel signal matrices and echo signal matrices using the generalized likelihood ratio principle to construct a DPI-GRLT detector; solving the DPI-GRLT detector and calculating the detection statistics at each grid point to obtain the radar target information estimation result. This invention can maintain high localization accuracy and achieve rapid estimation and resolution of multiple targets even under weak signal conditions. As a target localization method for multiple-transmitter, multiple-receiver passive multistatic radar under interference conditions, this invention can be widely applied in the field of radar target localization technology.
Owner:JIANGYIN LUOKONG TECHNOLOGY CO LTD
A liquid leakage judgment and leakage position positioning system and method
ActiveCN116026538Bquick resolutionNuclear energy generationFluid-tightness measurement using lightFiber gratingsMechanical engineering
The present application relates to a kind of liquid leakage judgment and leakage location positioning system and method, including the broadband light source, spectrum analysis module and fiber coupler respectively connected on optical fiber circulator, fiber coupler is connected multiple groups of liquid leakage monitoring sensor respectively;Liquid leakage monitoring sensor includes at least two groups of fiber collimator arranged horizontally on the same axis, wherein a group of fiber collimator is connected fiber grating, and float is arranged in the direction perpendicular to the axis of two groups of fiber collimator;Broadband light source generates optical signal, and optical signal is sent to fiber collimator by fiber coupler, and the reflection signal generated by fiber grating is acquired by spectrum analysis module;The bottom of float has opening, and the liquid leakage enters the inside of float by opening and pushes it to rise, and the light path between two fiber collimators is shielded, and reflection signal disappears in spectrum analysis module, and the position of liquid leakage monitoring sensor corresponding to disappeared signal is positioned leakage position.
Owner:SHANDONG MICRO SENSOR PHOTONICS LIMITED
Barreled ice cream cabinet convenient to refrigerate
The invention discloses a barreled ice cream cabinet convenient to refrigerate, and belongs to the technical field of refrigeration equipment.The barreled ice cream cabinet convenient to refrigerate comprises a base, the top of the base is fixedly connected with a foaming box body, and the top of the foaming box body is fixedly connected with a foaming table top; a plurality of placing round holes are formed in the top of the foaming table board, barrel covers are arranged in the placing round holes, an inner box is fixedly installed in the foaming box body, and two finned evaporators are fixedly installed at the inner bottom of the inner box. The problem of sanitary dead angles formed by fixed connection of a foaming table board and a box body of a traditional direct-cooling ice cream cabinet is solved, meanwhile, an air duct structure of a refrigerating system is optimized, a fin type evaporator is adopted to be matched with a forced air circulation mode, inner wall frosting is effectively avoided, heat exchange efficiency is improved, and it is ensured that the temperature in the cabinet is evenly distributed; therefore, the storage quality and food safety of the ice cream are guaranteed.
Owner:QINGDAO WANXUNDA ELECTRIC CO LTD
Method for carrying out early warning on network attack on networked automobile
PendingCN119485312Aquick resolutionAccurate resolutionInternal combustion piston enginesBiological modelsIn vehicleGenerative adversarial network
The invention relates to a method for carrying out early warning on network attacks on a networked automobile, which comprises the following steps of: 1) establishing a semi-supervised generative adversarial network for judging network attack behaviors, the semi-supervised generative adversarial network comprising a discriminator comprising a plurality of residual jump connection blocks and a generator; 2) collecting data traffic of various vehicle-mounted applications of the networked automobile to form a real-time network data traffic set; 3) preprocessing various data traffic in the real-time network data traffic set to obtain a corresponding data traffic graph; and 4) inputting the data flow graph obtained in the step 3) into a discriminator of the semi-supervised generative adversarial network so as to judge whether the intelligent system of the connected automobile is subjected to network attack or not.
Owner:CHANGAN AUTOMOBILE (GRP) CO LTD
A device for detecting the sealing property of a flue
The utility model discloses a device for smoke flue leakproofness detects, include: detection box, air blower, adjusting assembly, output pipe, connecting hose and smoke generator, be equipped with the partition that divides into smoke generator and air blower and places the chamber of placing chamber of air blower of smoke generator in detection box, the smoke generator is placed in the smoke generator placing chamber, and the air blower is installed in the air blower placing chamber, and air inlet pipe passes through the partition and is connected with the smoke generator, and the output pipe one end is connected with the air outlet pipe of air blower, and the other end passes through the air blower placing chamber side wall and is detachably connected with the connecting hose, and adjusting assembly swing joint is placed in the smoke generator chamber far from the partition one end, in the utility model, through the air blower to the smoke flue in blowing into the smoke that the smoke generator released, through the diffusion of smoke, can discern the leak point of the existence of smoke flue fast, and then complete smoke flue leakproofness detection.
Owner:POWERCHINA MUNICIPAL CONSTR GRP CO LTD
Hearing aid audio enhancement system and method
The invention relates to the field of hearing aids, in particular to a hearing aid audio enhancement system and method.The hearing aid audio enhancement system comprises a receiving module, a comparison module, a processing module and a playing module, sound waves in the external environment are received through the receiving module, and the sound waves are recorded by two microphones in the receiving module and then converted into electric signals to be input into the comparison module; the receiving time and the signal strength of two sections of electric signals are compared through the comparison module, the time of the same section of sound waves received by the microphone is compared before and after, the closest sound wave emitting position is distinguished, the sound wave emitting position is simulated through the playing module, the playing module converts the electric signals into sound wave signals after receiving the electric signals, and the sound wave signals are sent to the microphone. The processed sound waves at the two ends can be sent out through the two loudspeakers at the corresponding positions according to the receiving positions of the sound waves, the playing intensity of the two loudspeakers is controlled according to the intensity ratio of the two sound waves, and then a wearer can rapidly distinguish the position of the sound.
Owner:ZUODIAN IND (HUBEI) CO LTD
Multi-hook type infusion support convenient to arrange
ActiveCN222304512Uavoid mistakesavoid intertwiningInfusion devicesStructural engineeringApparatus instruments
The utility model relates to the technical field of medical instruments, and discloses a multi-hook type infusion support convenient to arrange, which comprises a vertical rod, a circular hanging disc detachably connected with the vertical rod and an arranging unit positioned below the circular hanging disc, the arranging unit is slidably connected with the vertical rod along the height direction, and the arranging unit comprises a classification column sleeved on the outer side of the vertical rod. A plurality of containing grooves are formed in the side face of the classification column in the circumferential direction, the containing grooves correspond to the hooks one to one, arc-shaped buckle plates used for opening and closing are arranged on one sides of the containing grooves, and the colors of the arc-shaped buckle plates are consistent with the colors of the hooks corresponding to the arc-shaped buckle plates. Through the arrangement of the circular hanging discs and the classification columns, the infusion hoses corresponding to the infusion bags are separated and arranged, and mutual winding of the infusion hoses is avoided; the corresponding arc-shaped buckle plates and hooks are marked through the same color, so that medical staff can distinguish infusion bags and corresponding infusion hoses more visually, rapidly and accurately, and the technical problem that the infusion hoses are wound mutually and cannot be distinguished is solved.
Owner:THE FIRST AFFILIATED HOSPITAL OF ARMY MEDICAL UNIV
Multifunctional slipcase
ActiveCN224130752UPlay a protective effecteasy to viewBook coversStructural engineeringMechanical engineering
Owner:ZHEJIANG NUOMA STATIONERY CO LTD
Electric power inspection well convenient to maintain
ActiveCN222456184UClean and beautiful wiringquick resolutionArtificial islandsCable installations in cable chambersStructural engineeringElectric cables
The utility model discloses an electric power inspection well convenient to maintain, and relates to the technical field of electric power maintenance. An electric power inspection well convenient to maintain comprises a well body. A clamping ring is arranged at the upper end of the well body, and a clamping groove matched with the clamping ring is formed in the bottom end of the well body. An access hole is formed in the front surface of the well body; the access hole is formed in the center of the well body; the whole access hole is designed to be circular; the access hole penetrates through the front surface of the well body; a wiring block is arranged in the well body; the height of the wiring block is the same as that of the access hole; the wiring block is movably connected with the well body; the whole wiring block is a rectangular block; according to the utility model, the wiring blocks are arranged, wires and cables can be respectively fixed through the wiring ports and the wire clamping grooves on the wiring blocks during wiring, and disordered sorting between the cables and cables is prevented, so that the wires and cables are neat and beautiful in wiring on the wiring blocks, and the wires and cables can be distinguished more quickly during overhaul and maintenance; the maintenance is convenient.
Owner:肥城鑫浩环保建材有限公司
High-definition luminous fish float
ActiveCN224734541Uquick resolutionObvious changes in luminous segment
A high-definition luminous fishing float is disclosed, relating to the field of fishing tackle technology, and particularly to a high-definition luminous fishing float that facilitates nighttime float observation. A battery cavity is located at the bottom of the float tip, housing a battery. The float tip is inserted into the upper part of the float body, and the float stem is located at the lower part of the float body. An LED light source is installed within the float tip. The float tip is configured with alternating middle sections, a first color section, and a second color section, repeating this sequence from the bottom of the float tip upwards. An LED light source of the same color as the first color is installed within the first color section. For example, if the first color section is yellow, the LED light source within that section will be yellow; if the second color section is red, the LED light source within that section will be red. By extending the length of the different color ends of the float tip and combining multiple LED light sources, the float's movement becomes more clearly visible in nighttime environments, improving the accuracy of float observation and user comfort.
Owner:LINXIANG JUNFU OUTDOOR FISHING TACKLE CO LTD
Anastomat with misassembly prevention
ActiveCN116509485Bquick resolutionprevent misassemblyDiagnosticsSurgical staplesAnastomosis couplerStructural engineering
The application discloses an anastomat with mistaken assembly prevention function, which comprises a detachably connected nail magazine assembly and a body, the nail magazine assembly comprises a nail magazine inner core pipe, the body is provided with an empty slot for the insertion of the nail magazine inner core pipe, a cutting knife is slidably arranged in the nail magazine inner core pipe, a guide-in sliding block is slidably arranged on the surface of the nail magazine inner core pipe close to the body, a plurality of guide-in extension blocks are arranged on the side of the guide-in sliding block close to the body, the guide-in sliding block is provided with an accommodating slot for accommodating a limiting sliding block, a limiting sliding groove is formed through the nail magazine inner core pipe, the position of the cutting knife corresponds to the middle position of the limiting sliding groove, a limiting bottom sliding block is arranged at the bottom of the limiting sliding block and is slidably connected with the limiting sliding groove, and the limiting bottom sliding block extends into the nail magazine inner core pipe through the limiting sliding groove and corresponds to the cutting knife; a plurality of guide slots are uniformly formed on the end of the body close to the nail magazine inner core pipe. The anastomat can quickly distinguish whether the nail magazine has been fired.
Owner:WUXI BEIEN SURGERY DEVICE CO LTD
Cable branch box
ActiveCN224153923UAchieve breathable heat dissipationRealize insulation protectionElectrical apparatusStructural engineeringElectric cables
The utility model belongs to the technical field of cable boxes, and particularly discloses a cable branch box, which comprises a box body and assembly blocks, the assembly blocks are respectively fixed on two sides outside the box body, a door plate is hinged on the right side of the rear end inside the box body, a lock body is arranged between the left side of the door plate and the box body, and two groups of assembly frames are fixed at the front end of the door plate. A first hole is formed in the assembling frame, and a first bolt is in threaded connection between the first hole and the door plate. According to the utility model, the two groups of assembling frames are fixed at the front end of the door plate by using the bolts through the holes, then the fixing plates are arranged between the adjacent assembling frames by virtue of the brackets, and then the yellow, green, red and basket insulating shells are sequentially arranged in the four groups of fixing plates, so that the requirements of flame retardance, corrosion resistance and aging resistance are met; the cable branch can help people to quickly distinguish the installation position where the cable should be inserted, is convenient to disassemble and assemble, saves the time of an electrician, and solves the problem that the cable branch is inconvenient to install.
Owner:ZHEJIANG ZHULANG ELECTRIC CO LTD
Lead fixing structure of photovoltaic module
ActiveCN222674263Uavoid intertwiningquick resolutionPhotovoltaicsPhotovoltaic energy generationCircular discElectric wire
Owner:SHANGHAI ZHENGGUI INTELLIGENT TECH CO LTD
Egg grading, packaging and feeding device
ActiveCN222330084Uquick resolutionimprove accuracyPackaging eggsPackaging automatic controlStructural engineeringServo
The utility model discloses an egg grading packaging feeding device which comprises a round cover and a servo motor, a rotating disc is rotatably installed at the inner end of the round cover, supporting grooves are formed in the inner end of the rotating disc at equal angles, weighing devices are fixedly installed at the inner ends of the supporting grooves, an upper inlet is formed in the upper end of the round cover, and a lower outlet is formed in the lower end of the round cover. A mounting plate is fixedly mounted at the front end of the servo motor, a first electric telescopic rod is fixedly mounted at the rear end of the mounting plate, a first pushing piece is fixedly mounted at the front end of the first electric telescopic rod, a second electric telescopic rod is fixedly mounted at the rear end of the mounting plate, and a second pushing piece is fixedly mounted at the front end of the second electric telescopic rod; according to the egg grading, packaging and feeding device, bad eggs can be conveniently and rapidly distinguished, picked out and checked one by one, the accuracy is high, the eggs can be conveniently graded, fed and packaged according to the weight, the product quality is guaranteed, and the working efficiency is improved.
Owner:HUBEI MINGJING ECOLOGICAL AGRICULTURE DEVELOPMENT CO LTD
Open clip applier capable of quickly distinguishing model of hemostatic clip through color of finger ring
ActiveCN222398567Ueasy to operatequick resolutionWound clampsSurgical forcepsPhysical medicine and rehabilitationApparatus instruments
The utility model discloses an open clip applier capable of quickly distinguishing the model of a hemostatic clip through the color of a finger ring, which relates to the field of medical instruments and comprises a first clip rod, a second clip rod and a third clip rod, a second forceps head is arranged at one end of the second forceps rod, a second finger ring is arranged at the other end of the second forceps rod, and the first forceps rod is hinged to the second forceps head of the second forceps rod through the first forceps head; one end of the springback mechanism is fixed on the first forceps rod, the other end of the springback mechanism is fixed on the second forceps rod, and the springback mechanism is used for applying springback force to the first forceps rod and the second forceps rod; the color indication area is arranged on the first finger ring and / or the second finger ring and used for indicating the model of the hemostatic clip matched with the clip applier. The hemostatic clip can be automatically rebounded and loosened, the operation is smooth and labor-saving, and meanwhile, the model of the adaptive hemostatic clip can be distinguished according to the color of the finger ring.
Owner:HANG ZHOU EUPRUN MEDICAL INSTR CO LTD
A method for generating paleontological images based on neural networks
This invention discloses a method for generating paleontological images based on neural networks, including acquiring paleontological image datasets and non-paleontological image datasets; preprocessing the paleontological image datasets and non-paleontological image datasets; performing viewpoint image segmentation on the preprocessed paleontological image datasets and non-paleontological image datasets; training a generative adversarial network (GAN) based on the segmentation results; using the trained GAN to generate a first-view image, and then stitching it with a second-view image obtained from the viewpoint image segmentation to generate a new paleontological image. This invention, by performing viewpoint image segmentation on the paleontological image datasets and non-paleontological image datasets and then training a GAN, can generate clear adversarial images while ensuring more complete image information.
Owner:YANGTZE DELTA REGION INST OF UNIV OF ELECTRONICS SCI & TECH OF CHINE (HUZHOU)