132results about How to "Intuitively determined" patented technology

The invention discloses a method for flow path discovery and fault fast positioning, comprising the following steps: a network topology management server enables each network equipment and interface links which are mutually connected to generate a topography graphics interface; and the network topology management server enables a function for inquiring a flow path according to business to obtain the flow transfer conditions of the out and in direction of a service correlated interface of each network equipment to a set condition, and displays a treatment result into the topography graphics interface. The invention combines flow monitor and network topology management to use and fast and intuitively determines a service flow path and positions a network fault point.

The invention discloses a method for dynamically predicting potential productivity of paddy rice based on a geographical information system. The method comprises the following steps of: establishing a model library by using a program language; entering data required by model simulation into a database; progressively calculating photosynthetic potential productivity, light and temperature potential productivity, climatic potential productivity and land potential productivity layer by layer by sequentially selecting models in the model library and connecting the models with the database; counting according to a simulation calculation result; and selecting the most stable model combination for predicting the potential productivity of the paddy rice at the area in the future. By coupling a paddy rice potential productivity calculation model with GIS, the model parameters are systematically processed, the model calculation is more efficient and the potential analysis is more accurate; and thus a more reliable technical method is provided for making decision on the productivity of the paddy rice and increasing both production and income with great significance for guarantee of grain security.

The embodiment of the invention provides an alarm event processing method and device. The method includes the following steps: if an alarm event triggered by a mobile terminal is received, obtaining positioning information of the mobile terminal; on the basis of the positioning information of the mobile terminal, determining a first display position of the mobile terminal in a map interface of a GIS; on the basis of the first display position, displaying the mobile terminal in the map interface in the form of a first icon; if a response instruction of the alarm event triggered by a supervisoron the GIS is received, determining multiple Internet-of-videos terminals in a preset distance away from the position of the positioning information; and starting a video conference for the mobile terminal and the multiple Internet-of-videos terminals so that video communication between the mobile terminal and the multiple Internet-of-videos terminals is carried out to process the alarm event. Thealarm event processing method and device enable videos of a case reporting place within a certain range to be interconnected and shared, thereby improving the case-solving speed, simplifying case-solving steps, improving the case-handling speed, shorting processing periods and improving convenience for people.

The embodiment of the invention discloses a display parameter adjusting method and a terminal device. The display parameter adjusting method is applied to the terminal device. The terminal device comprises a main screen and an auxiliary screen. The method comprises the steps that an adjusting interface for display parameters of the auxiliary screen is displayed on the main screen; an adjusting instruction for the display parameters of the auxiliary screen from a user is received; the value of display parameters of the main screen is adjusted to be a first parameter value according to the adjusting instruction, the value of the display parameters of the auxiliary screen is adjusted to be a second parameter value, the display parameters of the main screen correspond to the display parameters of the auxiliary screen, and the second parameter value is in positive correlation with the first parameter value. The embodiment of the invention further provides a terminal. The display parameters of the main screen are adjusted correspondingly while the instruction for adjusting the display parameters of the auxiliary screen is received on the main screen, and thus the user can conveniently and visually adjust the display parameters of the auxiliary screen.

The invention discloses a method for linear directional measurement by utilizing laser in pipe jacking engineering. The method is characterized by comprising the following steps of plane control point layout, guide point layout on a vertical shaft guard wall, vertical shaft coordinate transmitting, elevation base line layout, guide rail arrangement and detection. The method has the benefits that conventional laser beam single-point orientation is changed into laser cross plane orientation, guide reference is uninterruptedly provided for pipe jacking construction, the deviation of the center of a jacking pipeline from the design axis can be timely discovered, and the construction precision is improved; the method is simple and easy to learn, the measuring speed is high, complicated measurements are reduced, the problem of difficulty in repeated measurement in the directional measurement process of conventional jacking pipes is eliminated, and surveyors are liberated from severe measurement environments; the measurement accuracy is high; a geoplane not only can accurately and rapidly measure whether a machine head is lifted or lowered, but also can set a flow slope, so as to perform sloping rapid induction measurement on the jacking pipe.

The invention discloses a method for forming a dynamic salient danger prognostic map of a working face. The method comprises the following steps: first, collecting gas bearing data and nuclear analysis data of a stope, so as to form a risk evaluation index for judging salient danger of the stope; then determining the danger grades in the range of working face domain; finally, comprehensively preparing the salient danger prognostic map based on different grades of the grid, and implementing real-time updating according to the variation of convex forecasting evaluation indexes. The method divides the dynamic evaluation indexes of the salient danger of the working face into the categories of methane gas, geology, stress and outburst prevention measures on the basis of studying the methane gas occurrence rules of the mine working face, simultaneously masters and intelligently analyzes the variable rules of evaluation indexes, comprehensively forms the dangerous salient dynamic prognostic map for working face grade and implements the real-time updating according to the variation of convex forecasting evaluation indexes so as to determinate the grade of salient areas in a more direct, accurate and real-time manner, reduces the blindness of outburst prevention working and the cost of outburst prevention engineering, and guarantees the safety production of the mine.

The invention relates to the field of communication, in particular to a method, a system and a device for processing a path tracking request message to solve the problem that extranet equipment cannot track the message in forward paths in a network needing label switching in the prior art. The method comprises the following steps that: first equipment encapsulates a first network packet header of a received path tracking request message sent by the extranet equipment, arranges replay address information in the path tracking request message, sets the survival time of the first network packet header, and continues to send the path tracking request message; and second equipment receiving the path tracking request message of which the survival time of the first network packet header is equal to a preset value generates a path tracking reply message, takes the self loopback address as a source address of the path tracking replay message, and returns the path tracking replay message according to the reply address information. The method improves the efficiency of maintaining and managing the network.

The invention discloses a precision evaluation method for a gas-carrying radioactive source item in a serious accident of an underground nuclear power station. The precision evaluation method comprises the steps of 1) performing reactor core burn-up calculation specific to a specific underground nuclear power station rector; 2) determining a burn-up point with the maximum radioactive activity according to an underground nuclear power station burn-up database; 3) calculating catalogues and activity of the radioactive material which is released from fuel to a pressure container; 4) calculating activity of the radioactive material which is released from the pressure container to a rector building; 5) calculating changes of the activity of the radioactive material which is released from the rector building to an underground cavity along with time; 6) performing evaluation on engineering measures and natural cover for defense of the underground nuclear power station cavity, and calculating the activity of the radioactive material which enters atmosphere; and 7) calculating the activity of the radioactive material which enters environment finally. By combination with the characteristics of the underground nuclear power station, and through efficient and fine burn-up calculation theory and a natural surrounding rock shielding calculation model, quantitative evaluation on the diffusion behavior of the gas-carrying radioactive source item in the serious accident of the underground nuclear power station is realized.

The invention discloses a wheel tread defect recognition device based on an image photographing mode. The wheel tread defect recognition device comprises a camera and a light supplementing system, wherein the camera is installed on the outer side of a track, the light supplementing system is installed on the inner side of the track and supplements light for a detected object through a designed angle, and an object wheel tread for which the light supplementing system supplements the light is photographed through the camera. Compared with the prior art, the wheel tread defect recognition device based on the image photographing mode detects wheel tread defects in the photographing mode, confirms the wheel tread defects manually, intuitively and conveniently and greatly decreases the manual labor intensity and working amount.

The embodiment of the invention provides a data processing method and device, a database system, electronic equipment and a storage medium. The data processing method comprises the steps of obtainingfault analysis result data generated according to abnormal indexes of a database system, the fault analysis result comprising associated abnormal indexes having an association relationship in the abnormal indexes, and an abnormal propagation relationship between the associated abnormal indexes; according to the associated abnormal indexes and the abnormal propagation relationship between the associated abnormal indexes, generating a directed alarm graph used for displaying the causal relationship between the abnormal reasons and abnormal phenomena corresponding to the associated abnormal indexes; and displaying the directed alarm graph to give an alarm. Through the embodiment of the invention, an alarm can be given more intuitively and efficiently.

The invention discloses a mouse cursor control method of a handheld input device which comprises the steps that after detecting that the state of a first key is a pressed state or a touch state, controlling a mouse cursor to move at a preset first sensitivity; after detecting that the state of the first key is a loose state or a non-touch state, controlling the mouse cursor to move at a preset second sensitivity, highlighting the mouse cursor, and / or highlighting the content of the position where the mouse cursor is located; wherein the first sensitivity is higher than the second sensitivity.When first sensitivity moves downward, the requirement that an operator quickly moves the mouse cursor can be met. When second sensitivity moves downward, an operator can more accurately control movement of the mouse cursor and eliminate shaking of the handheld input device during key pressing. Meanwhile, the mouse cursor and / or the content of the position where the mouse cursor is located are / ishighlighted. The operator can complete input operation by clicking the functional key while moving the mouse cursor, and operation convenience and operation accuracy can be improved.

The embodiment of the invention provides a video processing method and device. The video processing method and device solve the problem that existing video processing efficiency is low. The method includes the steps of displaying playing information of at least two videos to be processed in a mobile terminal according to the obtaining sequence; selecting the target videos to be processed and displaying image data corresponding to preview frames of all cut time points in the target videos to be processed; recording received cut processing information of each target video to be processed, wherein the cut processing information includes the cut starting time points and the cut stopping time points of the videos to be processed; sequentially conducting preview playing on the cut videos of the videos to be processed, wherein the videos to be processed are played from the cut starting time points in the preview playing process and playing is not stopped until the playing time reaches the cut stopping time points. By means of the method and the device, the time points to be cut can be visually and accurately determined, preview playing can be conducted on the cut videos without directly cutting the videos, and cutting efficiency is improved.

The invention discloses a method of using a three dimensional reconstruction imaging technology to analyze the structure of root tip cells of arabidopis thaliana, and belongs to the field of cell structure analysis. According to the method, roots of arabidopis thaliana are subjected to a horizontal freezing slicing treatment to obtain root cross sections, which only contain the root caps, the thickness of the slice is only 10 [mu]m, and thus the influence of the resolution ratio of the Z axis of a microscope on the imaging reality is greatly reduced; by optimizing the conditions of microscopic photography, the shooting stepping is minimized to less than 0.4 [mu]m, the Pinhole value is reduced so as to ensure that the thickness of a calculated optical slice is less than 0.8 [mu]m, the fineness of the photos is guaranteed; the scanning range comprises the whole structure of a stele cell from top to bottom; a finer microscopic imaging picture can be obtained, the influence of stray light of non-focal planes on the images is effectively reduced, the image resolution ratio is improved, the structure of a studied object can be realistically represented; and by using the provided three dimensional reconstruction imaging technology, the intra-cell endoplasmic reticulum structure can be determined more directly and accurately.

The embodiment of the invention provides a goods volume prediction method and device, an electronic device and a storage medium, and the method comprises the steps: obtaining first historical goods volume data in a first time period and second historical goods volume data in a second time period, and the first time period being earlier than the second time period; respectively inputting the firsthistorical goods volume data into a plurality of prediction models to obtain a goods volume data prediction value of a second time period output by each prediction model; determining a target prediction model from the multiple prediction models according to the data prediction value output by each prediction model, and the goods volume data prediction value obtained by the target prediction modelbeing closest to the second historical cargo volume data; and predicting the goods volume data by using the target prediction model. According to the invention, the plurality of models are predicted by using the historical goods volume data in advance, and the target prediction model is selected for goods volume data prediction according to the comparison result of the prediction result and the real historical goods volume data, so that the accuracy of goods volume prediction can be improved to a greater extent.

The embodiment of the invention provides a scene recognition method and device, electronic equipment and a readable storage medium. The method comprises the steps: obtaining a to-be-processed image, and carrying out the recognition of the to-be-processed image to obtain a target person; detecting the target person to obtain human body posture information for the target person; encoding the human body posture information to obtain a human body posture encoding vector; performing regression prediction on the human body posture coding vector to generate a scene score for the to-be-processed image; wherein the scene score comprises a discretized scene score; and recognizing the scene of the to-be-processed image according to the discretized scene score. According to the embodiment of the invention, based on the scene score of the human body posture of the target person, the scene characteristics of the to-be-processed image are finely measured, and the scene of the to-be-processed image can be visually recognized with any granularity under the condition of discretizing the scene score.

The embodiments of the present invention provide a method and system for testing the keys of a remote control, wherein the method includes: configuring a display symbol corresponding to the keys of the remote control, and displaying it on the TV screen; establishing the keys and display of the remote control The association relationship of the flags; when the button of the remote controller is pressed, it is judged whether the state of the display flag associated with the pressed button changes; if it changes, it is determined that the pressed button is normal; if there is no change , it is determined that the pressed button is abnormal. There is no need for the TV to generate the actual function corresponding to the pressed button, which saves reaction time; by displaying whether the status of the sign changes, it can be more intuitively determined whether the button is normal, which improves the testing efficiency and accuracy of the remote control button.

The invention relates to the field of metal materials, and in particular discloses a metal plate bending device. The metal plate bending device comprises at least one detection component; each detection component comprises a pressure head (50) and a pair of supporting seat monomers (40); each supporting seat monomer (40) is provided with a fixed part (41) fixed to a testing machine or a press machine; each supporting seat monomer is provided with opposite side surfaces; the tops of the opposite side surfaces are provided with inclined surface parts which are upwards inclined close to each other; when the metal plate bending device is used for performing a bending performance test, the paired supporting seat monomers are symmetrically fixed to the testing machine or the press machine; the pressure head comprises a conical head part; the cone angle of the conical head corresponds to the included angle between the inclined surface parts of the paired supporting seat monomers. According to the metal plate bending device provided by the invention, calculation is not involved when the bending performance of a metal plate is tested, and the bending angle of the metal plate to be tested can be determined intuitively and effectively.

The invention discloses a device for measuring the diffraction efficiency of an intermediate infrared blazed grating, and the device comprises a tunable intermediate infrared testing laser, a guide laser, a polarization device, a polarization light splitting device, a to-be-measured optical grating, a three-dimensional electric displacement platform, an optical detector, an attenuation piece, and a spectrometer. An intermediate infrared optical grating causes the differences of first-order diffraction output power of intermediate infrared laser with different wavelengths, different incident angles and different polarization characteristics, so the device carries out the direct measurement of the diffraction efficiency of the intermediate infrared optical grating, and more truly reflects the actual diffraction efficiency of the intermediate infrared optical grating in actual application. The device employs polarization light-splitting measurement and double-optical-path detector comparison detection, and guarantees the measurement precision. The device can achieve the continuous measurement of the first-order spectrum diffraction efficiency of the intermediate infrared optical grating.

The invention provides a saturation temperature determining and adjusting method, and relates to a production method of gas. The method comprises the following steps: when the circulation position of an oxidizing layer is high, the saturation temperature is decreased, the circulation position of the oxidizing layer is lowered by a distance less than or equal to the length of the oxidizing layer for each time; and when the circulation position of the oxidizing layer is low, the saturation temperature is increased, the circulation position of the oxidizing layer is lifted by a distance less than or equal to the length of the oxidizing layer for each time. Each time air and oxygen flow is increased or decreased, the circulation position of the oxidizing layer changes by a distance less than or equal to the length of the oxidizing layer. When the air and oxygen flow is increased, or the saturation temperature is decreased, or the air and oxygen flow is decreased, or the saturation temperature is increased, the circulation position of the oxidizing layer changes and is synchronous with circulation of the oxidizing layer; when the saturation temperature is decreased, discharged steam flow is increased; and when the saturation temperature is increased, the discharged steam flow is decreased. The saturation temperature determining and adjusting method has the advantages of high gasification efficiency, small fluctuation, reduced labor intensity and long service life of a furnace grate.

The invention discloses a substation equipment abnormity identification and positioning method based on multivariate fusion. The problems that in the prior art, a single detection mode is used, identification errors exist, and the credibility of a detection result is low are solved. The method comprises the following steps: S1, distributing a main data monitoring mode and an auxiliary data monitoring mode according to various monitoring data types of to-be-detected equipment of a transformer substation; S2, enabling the inspection operation robot to execute an inspection task, and obtaining various monitoring data of the to-be-inspected equipment of the transformer substation through various data monitoring modes; S3, inputting the monitoring data obtained through the main data monitoring mode into the corresponding fault recognition model, and judging whether the substation equipment is abnormal or not; and S4, when the substation equipment is judged to be abnormal, processing and coupling the monitoring data obtained by the substation equipment through each data monitoring mode, and determining an abnormal position and an abnormal reason. While comprehensive and multi-dimensional data monitoring is ensured, the error interval is reduced, and the efficiency of anomaly judgment is ensured.

The invention discloses a method for determining an implicit joint density threshold value for the generation of a slip-off effect in a rock test. The method comprises the following steps: (1) preparing samples with different implicit joint densities; (2) starting with the sample with minimum implicit joint density, measuring the gas permeability of the sample under the same confining pressure and different seepage pressures, recording the inlet gas pressure and the outlet gas pressure of a pressure chamber and taking an average value of the inlet gas pressure and the outlet gas pressure as average pressure; (3) drawing a change curve of the gas permeability of the sample along with the reciprocal of the average pressure and fitting the curve through a function; (4) if a fitting correlation coefficient is greater than 0.90, selecting the next sample of which the implicit joint density is greater than that of the sample and repeating the step; if the correlation coefficient is less than 0.90, the implicit joint density of the sample is the implicit joint density threshold value for the generation of the slip-off effect. The method disclosed by the invention has the benefit that the slip-off effect can be directly linked to the implicit joint density, so that the gas permeability measuring results of the samples with different implicit joint densities can be more directly and quickly evaluated.

The invention provides a pressure gauge and a pressure monitoring system. The pressure gauge comprises a pressure gauge body, wherein the pressure gauge body comprises a pressure gauge shell, a main control chip, a pressure sensor, a plurality of pressure mode indicator lamps and a communication module are arranged in the pressure gauge shell, and the surface of the pressure gauge shell is provided with a the plurality of pressure mode indicator lamps; the main control chip is connected with a background monitor by virtue of the communication module; the pressure gauge shell is provided with apressure interface, the pressure interface is communicated with SF6 gas, and the pressure sensor is arranged on the pressure interface; and the main control chip receives a pressure signal transmitted by the pressure sensor, the current pressure mode is determined, and the corresponding pressure mode indicator lamp is turned on according to the pressure signal and the pre-classified different pressure modes. The current pressure state can be intuitively and timely determined, a pressure value is read in real time, the manual transcription is not needed, and the influence of the personal subjective factor for on the data reliability is avoided.

The invention discloses a method and a kit for detecting an HPV (Human Papillomavirus) genotype. The method for detecting the HPV genotype comprises the following steps of: A, extracting DNA (Deoxyribonucleic Acid); b, carrying out PCR (Polymerase Chain Reaction) on a DNA template, and amplifying to obtain a PCR product of an HPV-infected DNA sample; and C, carrying out restricted segment length polymorphism analysis through restriction endonuclease. The method is low in detection cost and can be used for rapidly and intuitively determining the type of the infected HPV according to a special HPV type atlas.

The invention relates to glasses and a method for detecting myopic number of degrees, belonging to the technical field of vision detection. A first mirror body and a second mirror body in the glassesare connected to form an accommodating cavity in a front-back sliding manner, an elastic transparent airbag is arranged in the accommodating cavity, two sides of the elastic transparent airbag are respectively fit with the first mirror body and the second mirror body, and a liquid injection transmission mechanism for injecting focusing liquid into the elastic transparent airbag and adjusting the volume of the accommodating cavity is arranged in a mirror bracket. The glasses have the beneficial effects that the first mirror body, the second mirror body and the elastic transparent airbag filledwith the focusing liquid are taken as an equivalent concave lens, the distance between the first mirror body and the second mirror body is adjusted through changing the volume of the focusing liquid in the elastic transparent airbag, and the required number of degrees of the glasses is determined according to the position of the liquid injection transmission mechanism, so that the detection of thenumber of the degrees is accurate and continuous, the operation process is convenient and rapid, the detection cost is low, the detection of the number of the degrees can be finished by one people, the glasses can meet the current configuration demands of myopic glasses, and the configuration cost is lowered.

The invention relates to a method for determining void saturation of a large-void asphalt mixture in a seepage state. The method comprises the following steps: according to the volume and the voidage of a large-void asphalt mixture plate type sample, calculating void volume in the sample, weighing the dry mass of the sample, then performing a seepage test, and taking the minimum water head height of runoff appearing on a runoff surface of the sample as a water head of the sample in a seepage state; then under the water head, seeping water on the plate type sample, after seepage is started for 10min, quickly removing a water storage tank of a seepage meter, collecting permeating water in a period from this moment to a moment when water does not permeate from a permeation surface of the sample, and calculating a dry-wet mass difference value of the plate type sample before and after seepage, thus determining the volume of the water in the voids of the mixture in the seepage state; finally taking a ratio of the volume of the water in the plate type sample to the void volume in the sample as the void saturation of the large-void asphalt mixture in the seepage state. The method is simple, and the water retaining property of the large-void asphalt mixture plate type sample is visually reflected.

The invention provides a method and a device for obtaining user network operation characteristics. According to the method and device, a corresponding operation dimension discrete degree is determined according to an accumulated quantity of user network operation information in each operation dimension at each moment; the corresponding operation dimension discrete degree during occurrence of each piece of the user network operation information can be accurately quantified and visually presented; a quantization value does not depend on personal experience; and the quantified operation dimension discrete degrees are compared to obtain various user network operation characteristics. In addition, the accumulated quantity of the user network operation information in each operation dimension is recorded in a binary tree or a balanced binary tree, so that the time complexity of operation of a search tree can be lowered. Furthermore, an operation dimension entropy serves as the operation dimension discrete degree, so that the operation dimension discrete degree can be determined more visually and more conveniently.

The invention provides a display method and device of payment information. The method comprises the steps of receiving payment information which is returned by a payment server and is used for prompting successful payment; in a preset expiration date, conducting highlight display on the payment information. According to the display method and device of the payment information, after a client-side receives the payment information which is returned by the payment server and is used for prompting the successful payment, and by conducting highlight display on the payment information, convenience is brought to distinguishing of other payment information in the same screen. In this way, the latest payment information can be visually determined.

The present invention provides a track information searching device and method. A trace information holding unit (1100) acquires and memorizes information indicating operations of an application program module (1011) (trace information) to be executed on a multitasking OS (1012). A search condition input unit (1210) accepts two or more pieces of information from an operator as search conditions. A search condition memory unit (1220) memorizes the accepted search conditions. A searching unit (1230) performs a search among the trace information stored in a trace information memory unit (1120) based on search conditions. A search result displaying unit (1240) displays a search result.