17results about How to "Reduce professional requirements" patented technology

The application discloses a kind of satellite radiation product-based remote sensing image geometric calibration method, electronic equipment and medium.The method can include: determining reference image, inputting image to be calibrated;For the same name point matching of image to be calibrated and reference image, obtain the same name point coordinates;The third polynomial distortion model about CCD probe element number is constructed;Based on the same name point coordinates, curve fitting is carried out on the distortion model, and the distortion coefficient is obtained;The resampling of image to be calibrated is carried out by distortion coefficient, and the correction of internal distortion of image is realized.The application can quickly and accurately carry out geometric calibration processing to satellite image, greatly improve the efficiency and quality of image processing.

This invention discloses a method for correcting the hydrogen isotope ratio of water samples obtained through adsorption, addressing the problems of high cost of existing high-purity chemical water adsorbents and the tendency for deviations in hydrogen isotope ratio test results caused by physical and industrial chemical water adsorbents. The method involves: obtaining known parameters of a water sample and measuring the hydrogen isotope ratio of the water sample after adsorption; constructing a correction formula and extracting the abscissa parameter formula, then substituting the known parameters into the abscissa parameter formula as the abscissa parameter, plotting the hydrogen isotope ratio of each group of water samples as the ordinate parameter, and performing linear fitting to obtain a fitted straight line. The correction formula is then updated by combining the slope and intercept of the fitted straight line. Finally, the test parameters of the water sample to be tested are obtained, and its hydrogen isotope ratio is measured after adsorption. This value is then substituted into the updated correction formula to obtain the corrected hydrogen isotope ratio of the water sample to be tested. This method is simple to operate, has good correction effect, can significantly reduce material costs, and has a wide range of applications.

The present application relates to code catalog management technical field, especially for a kind of standardization code catalog management method and system, the present application constructs the standard catalog code base covering multiple geological elements, different geological elements are cataloged data using the mode of subtab classification collection, geological feature change node is automatically identified based on the depth interval of code in each subtable, complete continuous mutually exclusive geological layering processing, through preset description template and code semantic mapping rule, standardization description text in line with geological specification is automatically generated, finally geological layering result, description text and original catalog data are associated storage, realize achievement bidirectional tracing and standardization output.The present application solves the pain points of traditional geological catalog standard not unified, low efficiency, achievement not standard, data not traceable, realizes geological catalog whole-process standardization and automation, greatly improves cataloging operation efficiency and achievement quality.

This invention relates to the field of radar fault technology, and more particularly to a three-dimensional visualization method, system, and electronic device for radar fault information. The method includes: establishing a fault information tree structure for the radar according to the hierarchical inclusion relationship of components in each radar cabinet; marking key points on the three-dimensional structural diagram of the component corresponding to each node in the fault information tree structure, and marking the smallest replaceable unit on the component corresponding to each node in the fault information tree structure, thus obtaining the radar fault information tree; constructing a realistic three-dimensional visualization scene of the radar and the roaming action of each key point based on the radar fault information tree; and combining the realistic three-dimensional visualization scene and the roaming action of each key point with the radar fault information tree to obtain a three-dimensional visualized radar fault model, which can provide error information more quickly and intuitively, guiding operators to quickly and accurately locate faulty components of the equipment, effectively shortening maintenance time.

The application relates to the technical field of vehicle door glass detection, and discloses a vehicle door glass camber inspection device, which comprises a horizontal reference surface, lifting structures are fixedly connected around the bottom of the horizontal reference surface, and front-to-back opposite sliding structures are fixedly connected to the outer side of the horizontal reference surface. The sliding structure comprises a fixed block one, a controller two is fixedly connected to the middle part of the left end of the fixed block one, the output end of the controller two is fixedly connected to the input end of a rotating shaft three, and a fixed plate is fixedly connected to the middle part of the lower end of the fixed block one. Through cooperation of the horizontal reference surface, the base, the glass placing surface, the height scale and the positioning block, whether the camber of the vehicle door glass meets the requirements can be quickly judged, the efficiency is improved, the cost is reduced, the device is simple to operate, the professional ability requirement of personnel is not high, ordinary workers can master the device in a short time, the problem checking time is shortened, the production efficiency is improved, and the line pass rate is ensured.

The present application relates to a kind of surface enhanced raman nanoparticles and fentanyl substance detection method, belong to the field of drug safety detection.The surface enhanced raman nanoparticles is noble metal nanoparticle, the noble metal nanoparticle is preferably gold nanobiscake.The fentanyl substance detection method uses the surface enhanced raman nanoparticles of the present application to carry out raman detection.The surface enhanced raman nanoparticles and fentanyl substance detection method can quickly, non-destructively detect trace fentanyl substance in the sample to be measured, and has very good application prospect in public safety detection.

The utility model discloses half-folded film traditional Chinese medicine formula granule dispensing equipment, and particularly relates to the field of automatic traditional Chinese medicine granule dispensing and packaging, the half-folded film traditional Chinese medicine formula granule dispensing equipment comprises a rack, a supporting plate is arranged in the middle of the rack, and a medicine receiving hopper is arranged at the top of the supporting plate; a metering and regulating mechanism, a weighing mechanism and a display are arranged above the medicament receiving hopper, a medicament storage bottle can be inserted into the top of the metering and regulating mechanism, and a first mounting vertical plate is arranged at the bottom of the supporting plate. According to the automatic medicine dispensing machine, the discharging amount of the medicine storage bottle is controlled through the arranged metering and dispensing mechanism, prescriptions issued by a doctor are received through the computer, automatic medicine dispensing is facilitated, the prescriptions are stored through the receiving hopper, the prescriptions sequentially fall into a bottom packaging film through guiding of the arranged funnel, and meanwhile packaging bags are sealed through the arranged heat sealing mechanism and the arranged film pulling mechanism; and the effects of automatic dispensing, packaging and sealing are achieved.

This invention relates to a device and method for measuring the depth of the center hole of a large bearing, belonging to the field of bearing inspection technology. It includes a coordinate measuring instrument with guide rails on both sides. A sliding seat is mounted on the outside of the two guide rails. A first cylinder is mounted at the lower end of the sliding seat, and a fixed base is fixedly connected to the output end of the first cylinder. A rotary motor is mounted at the center of the bottom end of the fixed base, and a rotating disk is fixedly connected to the output end of the rotary motor. Industrial cameras are fixedly connected to the bottom ends of both sides of the fixed base. A centering component is mounted at the bottom of the rotating disk, which positions the center of the bearing using probes. A roundness measuring component is mounted on one side of the centering component, used to detect the roundness of the bearing. This invention achieves automatic calculation and calibration of the center position by using the centering component and dual probes for coordinated positioning, combined with the data analysis function of the coordinate measuring instrument.

The application discloses a pipeline assembly convenient to disassemble and assemble, which comprises a first pipeline, a second pipeline which is arranged in butt joint with the first pipeline, a shell and at least two locking members; the shell is movably arranged on the peripheral wall of the first pipeline and is switched between a first position and a second position along the axial direction of the first pipeline; when the shell is located at the first position, the end of the shell close to the second pipeline is in the same plane with the end of the first pipeline close to the second pipeline; when the shell is located at the second position, a part of the shell is sleeved on the peripheral wall of the first pipeline and another part of the shell is sleeved on the peripheral wall of the second pipeline, the first pipeline and the second pipeline are communicated, and the shell is sealingly connected with the first pipeline and the second pipeline; at least one locking member locks the shell and the first pipeline, and at least one locking member locks the shell and the second pipeline. The pipeline maintenance can be realized in a narrow space, the operation is simple and convenient, and the operation and maintenance efficiency of the pipeline is improved.

This invention relates to the field of hydropower control technology, specifically a method and apparatus for optimizing the configuration of parameters in a hydropower unit speed control system. The method includes: constructing a hydropower unit speed control system model; obtaining guidance indicators for the configuration of various parameters of the hydropower unit speed control system model through curve analysis; and configuring the parameters of the hydropower unit speed control system based on these guidance indicators. This invention utilizes historical data to generate curves and uses curve analysis to obtain parameter configuration guidance indicators. The analysis process is simple, effectively reducing the professional requirements for personnel. Furthermore, it allows for continuous updating and correction using historical data, effectively improving the accuracy, rationality, and adaptability of the optimized configuration of hydropower unit speed control system parameters. This plays a significant role in the stable operation of the unit and improving regulation quality, providing technical support and assurance for the safe and stable transmission of hydropower energy.

This utility model provides a fixing support device for vertically laid cables. A triangular support frame is formed by horizontal, vertical, and diagonal braces. The vertical braces are secured with clips at both ends. A guide rail on the top surface cooperates with the guide groove of the cable fixing device, allowing for flexible installation of the cable fixing device on the support surface. The cable fixing device consists of a first clamping rod and a second clamping rod with arc-shaped clamping holes clamping each other and fastened with connecting bolts. A rubber ring inside the arc-shaped clamping hole fits into the groove of the clamping hole. Positioning protrusions between the clamping rods are inserted into positioning holes. Adjacent devices are connected by positioning pins, positioning pin holes, and locking pins, securely clamping the cable. This device has a stable and reliable structure, is easy to install and maintain, effectively prevents cable tangling, evenly distributes pressure, reduces wear, and improves heat dissipation. It is suitable for vertical cable laying in various scenarios, significantly improving cable laying efficiency and quality, and extending cable lifespan.

The present application relates to the technical field of Fintech (Fintech), and discloses a data quality checking method, device and computer readable storage medium, wherein the checking logic for checking the rule expression required by each field in a data table is first encapsulated at a bottom layer, and then a rule information definition table adapted to the description information of the data table field is configured based on the checking logic, so that when there is a data checking demand, only the parameters for describing the data table need to be given, and the system can automatically load the corresponding rule configuration and data table according to the parameters, and then the rule matching is used to automatically generate the rule expression required by each field checking, and finally, each field is checked according to the corresponding rule expression, so that the manual configuration and SQL statement writing are not required in the whole process, the checking personnel do not need to learn the writing of the checking rule expression, the professional requirement of the checking personnel is reduced, the configuration of the field checking is more convenient and fast, and the efficiency of the data quality checking is improved.

The present application relates to a kind of steel rail irregularity remote control automatic detection device and system, the device includes: frame, sliding connection in the steel rail;Driving unit, the frame is driven and slides on the steel rail along the length direction of the steel rail;Data collection unit is installed on the frame near the side of the steel rail, and the data collection unit is used to collect the deformation data of the steel rail.The present application is simplified by the above arrangement The entire detection process ensures the accuracy, efficiency and consistency of detection data, has lower professional requirements, has smaller technical difficulty, has low manufacturing and maintenance cost, and is convenient for popularization and application.

The application discloses a fault property diagnosis device and method for cable fault test, and belongs to the technical field of power equipment detection. The fault property diagnosis device comprises a host unit and a multifunctional conversion unit, the multifunctional conversion unit is connected with a central control unit and each test unit; the host unit is integrated with a multimeter unit, a megohmmeter unit, a low-voltage pulse unit and the central control unit, and is used for coordinating the working time sequence of each unit and processing measurement data; the multifunctional conversion unit comprises a test mode selection module and a safety interlocking and discharge detection module, and is used for detecting the residual voltage of a high-voltage output end connected with a cable and allowing switching only when the residual voltage is detected to be lower than a safety threshold. The application realizes the integration, safety and process of the cable fault diagnosis, improves the field detection efficiency and operation safety, and solves the problems of equipment dispersion, complicated operation and high safety risk in the existing cable fault diagnosis.

The invention discloses a liquid metal battery electrode material separation device, and relates to the technical field of energy storage batteries, the liquid metal battery electrode material separation device comprises a fixed seat, a reaction cavity, a corundum crucible, a temperature control assembly, an electrolysis structure, an anti-dissipation structure, a collection structure, a negative electrode extraction pipe and a positive electrode extraction pipe; the fixed seat comprises a bottom plate and a heat insulation supporting seat; the heat insulation supporting seat is mounted at the top of the bottom plate; the invention also discloses a use method of the liquid metal battery electrode material separation device. According to the liquid metal battery electrode material separation device, through cooperation of the annular anode basket and the cathode rod in the center, the electric field edge effect can be eliminated, and the electrolysis uniformity is improved; in addition, directional separation of the dual-electrode metal is achieved through efficient conduction of the Mg-stabilized zirconia diaphragm on lithium ions and efficient blocking of the Mg-stabilized zirconia diaphragm on antimony and bismuth ions, and efficient and directional separation and recovery of the high-purity positive and negative electrode metal can be achieved by combining the density difference of the positive and negative electrode metal and a designed bimetal exclusive extraction path.

This invention belongs to the field of HVAC technology and discloses an air purification device for HVAC systems, comprising: a chassis with an air outlet at the top; and a disassembly / assembly mechanism located inside the chassis. This invention achieves convenient disassembly and assembly of the filter screen through the design of the disassembly / assembly mechanism, improving the ease of device maintenance. Operators only need to pull the lever to release the overall fixation of the filter screen. Simultaneously, during the installation and resetting process, the elastic force of the first spring drives the insert block to automatically engage with the pre-reserved slot on the square rod, achieving rapid fixation of the filter screen. This effectively shortens the time required for filter screen cleaning or replacement, reduces the professional requirements for operators, and allows ordinary users to complete the operation independently. It significantly reduces the manpower and time costs associated with batch disassembly and assembly of filter screens, avoids component damage problems such as stripped bolts and broken clips in traditional disassembly / assembly methods, and improves equipment maintenance efficiency and service life.

The invention provides a self-adaptive ringing system based on an SLIC and a telephone system. Expected ringing amplitude and frequency parameters are configured for a client, and whether self-adaptive ringing is enabled or not is selected through a self-adaptive ringing enabling signal; if self-adaptive ringing is enabled, configuring delay time after oscillation starting, step length of self-adaptive amplitude reduction and error tolerance of peak detection; and if the self-adaptive ringing is not enabled, the SLIC chip generates sine waves according to the configured ringing amplitude and frequency after receiving the oscillation starting command. And after the start oscillation exceeds the delay time, when the ringing phase is 90 degrees and 270 degrees, detecting whether the error between the peak value of the ringing current signal and the expected peak value exceeds the error tolerance or not. And if yes, reducing the ringing amplitude by the step length of self-adaptive amplitude reduction at 180-degree and 360-degree phases, and recalculating the expected peak value after the amplitude reduction until the detected ringing signal peak value and the expected peak value are within the error range.