37results about How to "Ensure reasonableness" patented technology

The invention discloses a method, device, equipment and storage medium for selecting a mooring point of an unmanned vehicle. The method includes the following steps that POIs, in line with parking rules, in an unmanned vehicle operating area are determined; according to acquired historical boarding and alighting information, the weight of each POI is determined; when the unmanned vehicle needs to stop, according to the weight information of each POI, one of the POIs is selected out to serve as the mooring point. According to the scheme, an effective method is provided for the unmanned vehicle to select the mooring point, moreover, the selected mooring point is in line with the parking rules, and the safety, rationality and the like of unmanned vehicle parking are ensured.

The invention discloses an evaluation method for service quality of urban rail transit network operation. The evaluation method is used for grading the service quality of urban rail transit network operation, and comprises the steps of: establishing an evaluation model of urban rail transit network operation; classifying sectors and dimensions of the evaluation model; setting an evaluation index system for the evaluation model; and subjecting the sectors and the dimensions of the evaluation model to weight and quantitative calculation by utilizing evaluation indexes within a selected time period, and acquiring a service quality grading result. Through the adoption of the evaluation method for the service quality of urban rail transit network operation, qualitative indexes can be quantified effectively, the one-sidedness of the existing index design can be overcome, and the evaluation method has the advantage of being objective and multi-dimensional in evaluation of the service quality.

The invention relates to a medication information processing method based on warning information. The method comprises the steps of 1, importing medical information, wherein the medical information comprises medication information; 2, performing medication reasonableness judgment on the medication information, and generating judgment result information; 3, extracting the warning information when the warning information is contained in the judgment result information; 4, processing the medical information according to the warning information, and generating a processing result; 5, counting and processing the processing result according to a preset mode, and outputting a statistical result; and 6, adjusting medication warning information according to the statistical result. According to the medication information processing method based on the warning information, provided by the invention, the mediation reasonableness is integrally judged by analyzing medication information of prescription/doctor order, warning prompt is performed according to a reasonableness level, a corresponding intervention measure is taken, an intervention effect is counted and analyzed, so that the reasonableness and the safety of a drug given to a patient are ensured.

The invention discloses a massive blackout recovery technique which is realized through massive blackout recognition, effective isolation of a transfer region, analysis on a transfer load, optimized reconstruction containing distributed power supplies, dynamic adjustment operation and optimization and recovery on a running mode, power can be recovered and supplied within a short time after generation of massive blackout in a distribution grid, by means of convenience of distribution automation, a larger number of switching operation can be completed within the short time, during the process, the transfer region is effectively isolated to guarantee power supply safety, during optimized reconstruction of the distributed power supplies, a reasonable starting principle and a calculation mode are adopted to ensure the feasibility and rationality of a reconstitution scheme, during dynamic operation adjustment, small-range network reconstruction is adopted to the greatest extent during secondary network reconstruction so as to ensure time requirement of calculation speed and power recovery, and after fault removal and bus decompression relief, the original running mode can be timely recovered so as to guarantee optimized running of the running mode.

The invention discloses a dual real-time fluorescence quantification PCR detection kit, specific primers and TagMan probe for detecting a gB gene and a gE gene of a wild porcine pseudorabies strain and a gene-deleted strain. The method builds a gB gene and gE gene dual real-time fluorescence quantification PCR detection method. The method can fast identify a wild porcine pseudorabies strain (simultaneously containing a gB gene and a gE gene) and a gene-deleted strain (only containing the gB gene) and can realize accurate quantification of virus copy number. The kit and detection method can be operated simply, have good specificity and high sensitivity and produce effects in porcine pseudorabies detection, strain identification and vaccine production.

Provided is a novel pressure sensing skin capillary scanning device. The device includes a probe housing, a handle, a galvanometer bracket, a galvanometer, a collimator, a lens rack, a lens, a supportand a light-permeable sheet; the lower surface of the light-permeable sheet, namely the surface in contact with skin, is provided with a thin-film pressure sensor. A system with the novel pressure sensing skin capillary scanning device includes a novel pressure sensing skin capillary scanning device body, wherein the novel pressure sensing skin capillary scanning device body comprises a sample arm, a reference arm, a 10/90 coupler, a circulator, an SLD light source, a red light source, a spectrograph and a computer. By utilizing the thin-film pressure sensor attached to the probe light-permeable sheet, the pressure performed by a probe on the skin surface can be directly measured and displayed by the computer; when the pressure exceeds a certain reasonable range, the computer can emit a warning sound; through pressure adjustment, the reasonableness and consistency of the depth of scanning carried out by an OCT system on skin capillaries are ensured.

The invention relates to the technical field of wet dust removal of coal mines, in particular to a jet atomization type mining rotational-flow inertial dust remover and application process thereof. The jet atomization type mining rotational-flow inertial dust remover comprises a dusty gas conveying fan, an annular sleeve jet nozzle, a water storage tank, a rotational-flow dust remover, rotary impeller inertial dust removing devices, a gas-water separator and a concentrator. The jet atomization type mining rotational-flow inertial dust remover has the advantages that dust of various particle sizes can be removed by gradual dust removing and multiple dust removing, and the dust in the dusty gas can be moistened and wrapped by the annular sleeve jet nozzle; large dust and dust-water-mixed wrapped particles can be removed by the rotational-flow dust remover; one or more rotary impeller inertial dust removing devices are arranged in the central overflow channel of the rotational-flow dust remover and used for capturing and discharging fine dust; a front retaining plate and a rear retaining plate are arranged at the inlet of the gas-water separator to guarantee the complete removing of dust. The jet atomization type mining rotational-flow inertial dust remover which uses universal equipment of coal mine enterprises is high in dust removing efficiency, reliable and stable in effect and low in capital construction cost.

The invention discloses a method for realizing the factory-oriented construction of an architectural ornament project based on a three-dimensional virtual software platform. The method is characterized by comprising the following steps: carrying out field surveying and drawing; drawing a plane drawing; importing three-dimensional cartographic software; drawing a three-dimensional drawing; carrying out customer section; carrying out scheme determination; splitting the scheme into a processing drawings; communicating with a factory; determining the processing drawing; carrying out precision machining by using numerical control equipment; and carrying out field installation. The step of drawing a plane drawing is implemented by using AutoCAD. The three-dimensional cartographic software refers to master designer Sketchup. The process of drawing the three-dimensional drawing is a process that a person skilled in the art understands the drawing before carrying out factory-oriented construction on the architectural ornament project, and the three-dimensional drawing can expose the space design flaws which can not be exposed in a two-dimensional drawing. Through carrying out three-dimensional virtual construction on factory-oriented construction parts, the rationality and accuracy of decorative part division and installation node design can be ensured, and the operation of completing the factory-oriented construction successfully at a time can be guaranteed.

The invention discloses a real-time fluorogenic quantitative PCR detection kit for type-I and type-II bovine viral diarrhea-diarrhoea virus and a special primer thereof and a TaqMan probe. The detection kit has advantages of simple operation, strong specificity, high sensitivity and good repeatability for BVDV detection. The detection kit can be used not only for identification of type-I and type-II bovine viral diarrhea-diarrhoea virus and hog cholera virus but also for accurate quantification of type-I and type-II bovine viral diarrhea-diarrhoea virus. The detection kit can be used in fields of detection of raw materials and semi-finished products in vaccine production and detection of dairy products, etc.

The invention discloses a method for determining a safety distance between an overhead transmission line and a civilian unmanned aerial vehicle. The method comprises the following steps: A. determining an electrical insulation safety distance Di between the unmanned aerial vehicle and the transmission line based on a transmission line design specification; B, in consideration of the corona radio interference of the overhead transmission line, calculating a required protection distance Dp according to the characteristics of lateral propagation attenuation of interference; C. in consideration ofthe motion characteristics of the unmanned aerial vehicle, calculating a yaw distance caused by speed change of the unmanned aerial vehicle, a response delay buffer distance of the response delay anda hovering distance margin of the response delay, and adding the above distances to obtain the safety distance Dm between the unmanned aerial vehicle and the transmission line; and D. performing fusion calculation on the Di, Dp and Dm by using the Dimpster combination rule in the D-S evidence theory to finally obtain the safety distance DL between the overhead transmission line and the civilian unmanned aerial vehicle. By adopting the method, the leakage of the existing method for determining the safety distance between the civilian unmanned aerial vehicle and the overhead transmission line is compensated, and a basis is provided for obstacle avoidance early warning of the unmanned aerial vehicle.

The invention relates to an intelligent manufacturing order management method and system, and the method comprises the following steps: building an order management platform, and receiving production information sent by a user side; the order management platform identifies the production information and verifies the user identification information; after the user identification information passes verification, the production state and the production task amount of each production base are obtained; according to the order information and the production state and the production task amount of each production base, the production base receiving the order is matched and determined in each production base; and the production information is sent to the user side of the production base determined through matching, the order completion progress of the production base is collected regularly, and alarm information is generated and sent to a manager when the order completion degree of the production base is abnormal. The method has the effect of realizing resource sharing, joint development and joint progress.

The invention relates to a space complexity based mapsheet sampling method. The method comprises a first step of acquiring overall prior information of mapsheet data sampling; a second step of acquiring a sample size of a mapsheet sampling scheme according to a probability statistics theory and the prior information; a third step of acquiring global kernel density estimation parameters of each mapsheet; a fourth step of acquiring the effective area ratio parameter of each mapsheet; a fifth step of according to the global kernel density estimation parameters, the effective area ratio parameter and the sample size of the mapsheet sampling scheme, performing layered mapsheet sampling based on the space complexity; and a sixth step of further performing sample arrangement and adjustment and outputting a result. Compared with the prior art, the method breaks the limitation that a conventional sampling method does not take the spatial relationship of a sample object into account and lacks a unified sample size quantitative model, and realizes quantitative estimation of the sample size by adopting a probability statistics based sample model; the sample arrangement method takes the spatial complexity character and distribution of the sample object into account, and guarantees the spatial representativeness of the sample.

The invention discloses a new energy sharing automobile intelligent vehicle-mounted terminal system; the invention adds a built-in Bluetooth module and a whole network communication 4G communication module on the basis of the existing shared automobile system, based on the traditional Bluetooth, the BLE non-low power consumption 4.0 Bluetooth dual-mode is used to replace the original Bluetooth, and the obtained positioning information and vehicle status information are transmitted to the data service center in (GSM, GPRS, 3G, 4G network) mode, so that the remote monitoring of the vehicle, thecontrol of the vehicle, the current position information and the vehicle status information can be realized. At that same time, the invention can realize the time-sharing lease function of the unmanned self-help network and the remote control of the mobile phone APP, the invention can fully apply the reliability and stability of the vehicle in various occasions of the time-sharing lease, ensure the unmanned self-help intelligent car rental of the shared car, smooth and rationalized the return business, and at the same time more meet the development of a shared travel strategy and market demandof the operation company.

The invention discloses a risk factor interaction analysis method based on an SPSS interpretation structure model. The risk factor interaction analysis method comprises the steps of identifying related factors; obtaining an incidence matrix by adopting a bivariate analysis algorithm; determining a threshold value, generating an adjacent matrix, and screening the incidence matrix through the threshold value; calculating a reachable matrix; performing hierarchical division on the reachable matrix; and drawing a multistage hierarchical structure model. Through a correlation analysis method, coupling correlation strength difference between risk factors is considered, subjectivity is reduced, actual conditions are better met, a fuzzy interpretation structure model is constructed, qualitative-to-quantitative conversion of mutual relation determination between influence factors is achieved, and rationality and accuracy of an analysis result are ensured. Therefore, the method is high in objectivity, high in reliability, simple and practical.

The invention discloses a lymphoma clinical decision-making, teaching and scientific research auxiliary support system and method. According to the system and method, a medical and pharmaceutical data storage unit, a diagnosis and treatment parameter storage unit, an information input unit, a comparison processor unit, a diagnosis and treatment result output unit and an early warning and operation recording unit are adopted, feasible clinical diagnosis and treatment scheme suggestions and corresponding clinical research and real world research evidence support can be provided for related medical workers according to patient disease specificity information parameter values,the whole disease cycle of screening diagnosis, treatment, monitoring follow-up visit, out-of-hospital management and the like is covered, and doctors are assisted to quickly improve the clinical diagnosis and treatment level, learn and update diagnosis and treatment knowledge, master the research status and development direction of clinical research and real-world diagnosis and treatment, improve the scientific research level and solve the contradiction that time and energy of medical workers are difficult to follow the clinical research progress.

The invention relates to the field of electric power markets, hydropower dispatching and power grid operation, and discloses a bidding electric quantity boundary determination method for a cascade hydropower station group participating in a day-ahead spot market. With continuous improvement of electric power spot market construction in China, participation of water and electricity in the spot market is imperative. In the electricity market, clearing efficiency is related to safe and stable operation of a power grid. In order to solve the problems that a spot clearing model is complex, clearing efficiency is low, water abandoning is easily caused when water and electricity participate in a spot market, and transaction results are difficult to execute due to complex hydraulic connection of cascade upstream and downstream reservoirs, day-ahead marketization boundary conditions of cascade hydropower stations are determined, and the concept of absolute feasible electric quantity intervals of the hydropower stations is provided; the evolution rule that the electricity boundary of the cascade hydropower station changes along with the power generation water volume is disclosed, the problem that upstream and downstream power stations are not matched is completely avoided, the solving efficiency of the clearing model is improved, and a feasible thought is provided for market operators to manage water and electricity to participate in the spot market.

The invention provides an authorization system and method for an intelligent agricultural machine. The authorization system for the intelligent agricultural machine comprises a remote control terminal; the remote control terminal is provided with at least one interaction interface, a control module and a communication module; the interaction interface is configured to input instructions; the control module is configured to be capable of receiving inputted control instructions from the interaction interface; the communication module is configured to receive the control instructions from the control module, and send the control instructions to the intelligent agricultural machine; and the control module is further configured to authenticate authentication information received by the controlterminal and send the control instructions inputted through the interaction interface to the communication module when the authentication information passes the authentication, so that the communication module can send the control instructions to the intelligent agricultural machine. Therefore, the safety of the operation of the intelligent agricultural machine can be ensured.

The invention relates to a primer and a probe for identifying dual real-time fluorescence quantitative PCR of A type and B type cattle pasteurella multocida and a detection method, and belongs to thetechnical field of biological detection. The primer and the probe are designed and obtained by taking the sequences of hyaD-hyaC area genes of A type cattle pasteurella multocida and bcbD area genes of B type cattle pasteurella multocida as the detection sequences. By utilizing the primer and the probe, detection operation is simple and convenient, the specificity is high, the sensitivity is high,the repeatability is good, and the primer and the probe can play the role in identifying, screening and controlling production quality of vaccine strains of A type and B type cattle pasteurella multocida.

The invention discloses a method for testing the electromagnetic environment effect of a monitoring system in a variable rising edge wide pulse electric field environment, and the method comprises thesteps: achieving the continuous adjustment of a rising edge of a radiation field from ns magnitude to mus magnitude through employing a steepening inductor, an adjustment inductor and a low-inductance short-circuit line in cooperation with a pulse steepening device; utilizing a sensitivity self-calibration electric field probe and electric field data automatic acquisition and analysis software tosolve the problem of simultaneous test of the rising edge and pulse width of the electric field waveform; solving the problem of calibration of test field intensity and rising edges of different regions of the bounded wave simulator by using an empty field linear calibration method, and providing a specific test method and operation steps of the environmental effect of the monitoring system. Thestandardization and rationality of the electromagnetic environmental effect test of the monitoring system in a low-frequency wide-pulse electric field environment can be ensured, and the accuracy of the electromagnetic environmental effect test of the monitoring system can be improved.

The invention relates to a tester for the depth, dip angle, azimuth, slope/wall angle of an anchor hole. The tester comprises a bottom frame, a horizontal plate, a slide bushing and a hole depth measuring rod having scales and sleeved in the slide bushing; the horizontal plate is provided with a compass and is connected with the slide bushing by a hinge II; a 180-degree angle disc is arranged at the side surface of the upper section of the slide bushing; an upward scale window is arranged at the lower end of the slide bushing; a heavy hammer is suspended at the center of the 180-degree angel disc; a 90-degree disc is arranged on the bottom frame and is connected with the horizontal plate by a hinge I. The tester can be used for testing the depth, dip angle, azimuth, slope/wall angle of the anchor hole, thus evaluating and optimizing anchoring design and construction and improving the rock soil anchoring effect. The tester is simple in structure, simple and easy for operation, convenient to use and wide in application.

The invention provides a high-altitude falling test system for a spent fuel storage and transportation container of a nuclear power plant, and the system comprises a test bed located at the central part, and a foundation support part located at the bottom. The test bed comprises a rack inclined column disposed on the foundation support part, a rack vertical column which is connected with the rackinclined column and has a preset height, a spiral staircase which is disposed at outer sides of the rack inclined column and the rack vertical column, and at least one operating platform disposed on the rack vertical column. The foundation support part carries out the supporting and fixing of the test bed and the carrying of a fallen target object through separated parts. The test bed provided bythe invention is separated from the final fallen target object, thereby achieving the effective isolation of the test bed and the fallen target object, guaranteeing the safety and durability of the test bed, achieving the test conditions of a rigid foundation, and guaranteeing the reasonability and effectiveness of testing.

The invention relates to a container similarity model construction method based on multi-objective optimization and topological optimization. The container similarity model construction method comprises the following steps: (1) constructing a container 1: 1 finite element model and a scale ratio finite element model; (2) determining an optimization target, wherein the optimization target comprisesstatic characteristics and dynamic characteristics; (3) acquiring static characteristics and dynamic characteristic parameters of the 1: 1 finite element model; (4) constructing an optimization target value of the scale ratio finite element model based on the Froude scale theorem; (5) performing topological optimization on the wall structure of the scale ratio finite element model to obtain the shape of the wall structure; (6) obtaining sensitive design parameters of the scale ratio finite element model; and (7) optimizing the sensitive design parameters of the scale ratio finite element model until the optimization target true value converges to the optimization target value, and obtaining the container scale ratio finite element model determined by optimization as the container similarity model. Compared with the prior art, the container similarity model construction method is simple, practical, effective and wide in application range.

The invention provides a calibration method of an optical fiber strain sensing system. A weight platform is suspended on a stainless steel frame through a sensing optical fiber, and the height of a vibration table is adjusted; an electronic detector is placed on the vibration table; the vibration amplitude and the frequency of the vibration table are set; the first displacement of the vibration table is obtained according to the vibration amplitude and the frequency, and meanwhile the speed of the vibration table is measured through the electronic detector; the speed of the vibration table isconverted into second displacement of the vibration table; and the fitting smoothness of the vibration table is calculated, and therefore the calibration of the optical fiber strain sensing system iscompleted. The invention further provides a calibration device of the optical fiber strain sensing system. According to the calibration method and the device, the sensing optical fiber and the electronic detector simultaneously measure the motion process of the vibration table, and the motion information measured by the sensing optical fiber and the electronic detector are fitted, and the deformation of the sensing optical fiber can be matched with the vibration amplitude of the vibration table, so that the accuracy of the optical fiber strain sensing system is improved, and the rationality and feasibility of the calibration method are ensured.

The invention discloses a grid computation charging method comprising the steps of acquiring a job log of each user in a current charging time slot, when each preset expense statistical period reaches; for each user, determining a charging resource overhead data of the user in the current charging time slot according to computation resource overhead data related to the user in the job log; and computing expenses of the user generated in the current charging time slot according to the computation resource overhead, and informing the user of the expenses. By using the method provided by the invention, the grid computation service expenses used by the user can be accurately and objectively assessed.

The invention discloses a power grid system, a disconnection device and a disconnection control method thereof. The disconnection control method is applied to the disconnection device installed in a power grid system with water and electricity grid connection. The method comprises the following steps of obtaining a phase voltage of a hydroelectric generating set in a small grid-connected hydropower station; determining whether a voltage change amount of the phase voltage is greater than a preset value; if the voltage change amount is greater than the preset value, determining whether the phasevoltage exceeds a protection threshold; if the phase voltage exceeds the protection threshold, outputting a tripping control signal to a relay module in the disconnection device so that the relay module disconnects a connection switch between the hydroelectric generating set and a power grid system; and if the voltage change amount is not greater than the preset value, updating the protection threshold according to the phase voltage. Real-time adaptive dynamic adjustment is performed on the protection threshold based on the phase voltage within a reasonable fluctuation range to ensure rationality of the protection threshold and timeliness of adjustment, the system, the device and the method are effectively suitable for a variety of operating conditions of the power grid system and operation safety of the power grid system is ensured.

The invention discloses a gastric cancer clinical decision-making, teaching and scientific research auxiliary support system and method. According to the system and method, a medical and pharmaceutical data storage unit, a diagnosis and treatment parameter storage unit, an information input unit, a comparison processor unit, a diagnosis and treatment result output unit, and an early warning and operation recording unit are adopted, feasible clinical diagnosis and treatment scheme suggestions and corresponding clinical research and real world research evidence support can be provided for related medical workers according to patient disease specificity information parameter values, the whole disease cycle of screening diagnosis, treatment, monitoring follow-up visit, out-of-hospital management and the like is covered, and doctors are assisted to quickly improve the clinical diagnosis and treatment level, learn and update diagnosis and treatment knowledge, master the research status and development direction of clinical research and real-world diagnosis and treatment, improve the scientific research level and solve the contradiction that time and energy of medical workers are difficult to follow the clinical research progress.

The invention discloses a kit for detecting an SARS-CoV-2 coronavirus and a special primer and a probe thereof, and belongs to the technical field of biology. The provided kit and the special primer and probe thereof can be used for rapidly detecting the SARS-COV-2 coronavirus, implement rapid qualitative and quantitative detection of a to-be-detected sample, and can play an important role in the detection of the SARS-COV-2 coronavirus and the vaccine production process.

The invention relates to a smart energy management and control system terminal data acquisition device, which comprises at least one data acquisition terminal and a data processor in bidirectional communication connection with the data acquisition terminal; the data processor comprises an equipment driving module and a multiplexer; the equipment driving module bears the driving of all the data acquisition terminals, and the multiplexer is respectively in bidirectional communication with the data acquisition terminals and the data processor; and each data acquisition terminal is used for acquiring data and transmitting the data to the data processor. According to the invention, online energy system evaluation information and an adjustment decision scheme are realized, and scientificity, timeliness and rationality of energy system balance adjustment are ensured.

The invention discloses a connection structure of a feeder line holder and a circular concrete pole. The technical scheme is that the connection structure of the feeder line holder and the circular concrete pole comprises the circular concrete pole, a feeder line holder connection frame and the like and is characterized in that more than two feeder line holder embedded nuts are arranged in the circular concrete pole, one side of connection angle steel is connected with the feeder line holder embedded nuts through connection bolts, and the other side of the connection angle steel is connected with feeder line holder vertical angle steel of the feeder line holder. The connection structure of the feeder line holder and the circular concrete pole has the advantages that the installation on construction sites is fast and convenient, and the operation process is flexible, easy and safe. The feeder line holder of a reinforced concrete structure of a communications tower effectively achieves vertical installing and fastening of cable feeder lines, reasonable wiring and branching for moving transmission feeder lines are ensured, and a tower body is attractive and neat in appearance, and good in safety and durability.

The invention discloses an ovarian cancer clinical decision-making, teaching and scientific research auxiliary support system and method. According to the system and method, a medical and pharmaceutical data storage unit, a diagnosis and treatment parameter storage unit, an information input unit, a comparison processor unit, a diagnosis and treatment result output unit and an early warning and operation recording unit are adopted, feasible clinical diagnosis and treatment scheme suggestions and corresponding clinical research and real world research evidence support can be provided for related medical workers according to patient disease specificity information parameter values, the whole disease cycle of screening diagnosis, treatment, monitoring follow-up visit, out-of-hospital management and the like is covered, and doctors are assisted to quickly improve the clinical diagnosis and treatment level, learn and update diagnosis and treatment knowledge, master the research status and development direction of clinical research and real-world diagnosis and treatment, and improve the scientific research level, thereby solving the contradiction that time and energy of medical workers are difficult to follow the clinical research progress.