17results about How to "Quick and accurate determination" patented technology

The application discloses a kind of real-time summary method, device, electronic equipment and storage medium of detailed data, it is related to data processing technical field.The method comprises: obtaining different categories of detailed data generated by real-time business system;Wherein, detailed data includes at least one of the following: business data, entity data, rule data and configuration data;In response to the request instruction of target summary index, determine the candidate detailed data matched with request instruction from detailed data;Candidate detailed data is processed based on target data processing model, and target summary result matched with target summary index is obtained;Candidate detailed data and target summary result are rendered and displayed on target display page.The scheme of the application can quickly and accurately determine the summary result of detailed data, and display in the same page, to avoid the inconsistency between detailed data and summary result displayed in the same page provides basis.

This invention relates to the field of natural gas pipeline safety treatment technology, and provides a method, apparatus, electronic device, and storage medium for obtaining frost heave in permafrost areas. The method includes: determining a surface temperature function; determining a constant temperature at a first depth below the surface; constructing a finite element model of the permafrost region calculation area based on the surface temperature function, the first depth, and the constant temperature; applying boundary conditions to the finite element model to obtain the time it takes for a freezing front to reach the lower edge of each grid layer in an M-layer grid from the surface down within the time range of the surface temperature function, as well as the temperature gradient at the location of the freezing front; and determining the frost heave based on the time and the temperature gradient. This method enables rapid and accurate determination of frost heave, providing fundamental data for the safety assessment of buried pipelines.

This application discloses a method, system, device, and medium for cell type detection. The method acquires whole-genome expression data, marker gene information, and images of a batch of cells to be detected; based on the whole-genome expression data and marker gene information, it determines the first expression level of the marker gene corresponding to each cell to be detected; based on the first expression level, it filters out a set of cells with significant expression, which includes several first cells; based on the whole-genome expression data and marker gene information of the first cells, it determines the cell type of the first cells; based on the cell types of each first cell and the image, it determines the cell type of a second cell using a K-nearest neighbor algorithm; the second cell is any other cell to be detected besides the first cells. This method can quickly and accurately determine the type information of a large number of cells and can be used in single-cell type labeling. This application can be widely applied in the field of bioinformatics.

The invention provides an image navigation and image acquisition fusion method and device, and the method comprises the steps: collecting a first image in a target period, and enabling the first image to comprise the images of a target object and other objects; extracting a plurality of feature points from the first image; determining a target position of the target object in the first image based on the plurality of feature points; performing image navigation on the spacecraft through the target position; when image navigation is carried out on the spacecraft through the target position, segmenting the first image based on the target position to obtain a second image containing the target object; and sending the second image to a ground receiving station. According to the embodiment of the invention, the data size of image transmission can be effectively reduced while the image information of the target object is not lost.

The invention provides a dynamic memory defect detection method, system and device, a medium and a program product, and the detection method comprises the steps: extracting a plurality of types of memory behaviors used for dynamic memory management based on dynamic memory management association information of program languages in different platforms; constructing a finite state automaton used for describing the state change of the memory block based on a plurality of types of memory behaviors; obtaining a memory behavior sequence of any memory block for dynamic allocation from the source code to be detected; and inputting the memory behavior sequence into the finite state automaton, and determining a dynamic memory defect condition in the corresponding memory behavior sequence based on an output result. The invention provides a novel cross-platform and extensible dynamic memory defect detection scheme, which can flexibly and reliably adapt to dynamic memory defect detection of different platforms, and overcomes the problems of insufficient dynamic memory expansibility, neglect of memory allocation and use consistency of release functions and the like in the existing scheme.

The invention discloses a quantum circuit cutting point determination method and device, and the method comprises the steps: obtaining a to-be-cut quantum circuit, generating a graph corresponding to the quantum circuit, and enabling the vertex of the graph to represent a quantum logic gate in the quantum circuit, the edge of the graph represents a quantum bit segment connected with a corresponding quantum logic gate in the quantum circuit; obtaining a Laplacian matrix corresponding to the graph; according to the Laplacian matrix, determining a to-be-clustered sample corresponding to the quantum circuit; and performing spectral clustering on the to-be-clustered samples to obtain cutting points of the quantum circuit. According to the embodiment of the invention, the quantum circuit to be cut is processed, the processing result is subjected to spectral clustering, and the cutting point is accurately and quickly determined based on the characteristics of spectral clustering.

The invention provides an ODMR spectral line resonance frequency obtaining method, device and system based on wide-field imaging, and the obtaining method comprises the steps: firstly obtaining a mean ODMR spectral line of a fluorescence image, carrying out the smooth fitting of the mean ODMR spectral line, determining the resonance frequency of the mean ODMR spectral line as a reference frequency, and determining an extreme value type corresponding to the reference frequency. An ODMR spectral line of a single pixel point or block is obtained, candidate frequencies corresponding to the same extreme value type are obtained from the spectral line, the candidate frequencies with the deviation within the threshold range are matched for all reference frequencies one by one, and the same candidate frequency does not exist in the candidate frequencies matched with every two adjacent reference frequencies; when there is one matched candidate frequency, the candidate frequency is used as a resonant frequency; and when there are a plurality of matched candidate frequencies, selecting the candidate frequency with the highest peak height of the peak as the resonant frequency. The resonant frequency of each pixel point or block can be more quickly and accurately determined, and the resonant frequency can be efficiently determined for an ODMR spectral line containing a noise peak.

The present invention provides a method, device and system for acquiring the resonance frequency of an ODMR spectrum line based on wide-field imaging, wherein the acquisition method is to first acquire the mean ODMR spectrum line of a fluorescence image, perform smooth fitting on it, determine its resonance frequency as a reference frequency, and determine the extreme value type corresponding to the reference frequency. Then, the ODMR spectrum line of a single pixel point or block is acquired, and the candidate frequency corresponding to the same extreme value type is acquired from the spectrum line, and the candidate frequency whose deviation is within the threshold range is matched for each reference frequency one by one, and there is no identical candidate frequency in the candidate frequencies matched by every two adjacent reference frequencies; when there is one matched candidate frequency, this candidate frequency is used as the resonance frequency; when there are multiple matched candidate frequencies, the candidate frequency with the highest peak height is selected as the resonance frequency. The resonance frequency of each pixel point or block can be determined more quickly and accurately, and the resonance frequency can also be efficiently determined for the ODMR spectrum line containing noise peaks.

The invention provides an equipment monitoring management method and device, electronic equipment and a storage medium, and the method comprises the steps: determining an abnormal alarm of target to-be-monitored equipment based on the position information and the abnormal type of the target to-be-monitored equipment under the condition that the abnormal alarm of the target to-be-monitored equipment is determined; generating an abnormal alarm work order of the target to-be-monitored equipment according to the corresponding operation and maintenance personnel and the personal identification information of the corresponding operation and maintenance personnel; and issuing the abnormal alarm work order to a mobile device corresponding to the operation and maintenance personnel, the abnormity alarm work order is used for indicating the mobile device to identify the target dynamic bar code on the target to-be-monitored device, determining the abnormal condition of the device based on the identification result and the abnormity type, and indicating the operation and maintenance personnel to perform maintenance processing on the target to-be-monitored device based on the abnormal condition of the device, and the position information is used for the operation and maintenance personnel to position the target to-be-monitored device. According to the invention, the whole operation and maintenance management process can be ensured to be more standard and efficient, and the efficiency and accuracy of equipment monitoring management are improved.

The present invention discloses a parameter group determination method, device and related equipment, which relate to the technical field of air-core inductors, wherein the parameter group determination method comprises the following steps: obtaining multiple grid division parameter groups that meet the rules of an orthogonal test table according to a preset inductor structure parameter group; obtaining multiple first simulated inductances and multiple simulated equivalent resistances; obtaining a first preferred parameter group and a second preferred parameter group; obtaining an optimal grid division parameter group according to the first preferred parameter group and the second preferred parameter group. The parameter group determination method of the present application can solve the problem that it is difficult to quickly determine the grid division parameter group corresponding to the accurate simulation result in the existing air-core inductor electromagnetic simulation process, thereby it is difficult to quickly and accurately determine the preferred inductor structure, and can quickly determine the grid division parameter group corresponding to the accurate simulation result, thereby quickly and accurately determining the preferred inductor structure.

This application discloses a power-on reset circuit, control method, driver chip, device, and storage medium. The circuit includes: a first detection module and a power supply judgment logic module. The first input terminal of the first detection module is connected to the medium-voltage power supply of the driver chip, the second input terminal is connected to the low-voltage power supply of the driver chip, and the output terminal is connected to the first input terminal of the power supply judgment logic module. The second input terminal of the power supply judgment logic module is connected to the low-voltage power supply. The first detection module is used to determine an output level indicating whether the medium-voltage power supply has completed power-on based on the current voltage value of the low-voltage power supply and the current voltage value of the medium-voltage power supply. The power supply judgment logic module is used to determine an enable signal indicating whether both the medium-voltage power supply and the low-voltage power supply have completed power-on based on the current voltage value of the low-voltage power supply and the output level of the first detection module.

The present invention discloses a method and device for reporting problems in online banking based on U-shield, which can be used in the financial field or other technical fields. The method includes: collecting the operations of customers on the online banking page; generating an online banking operation log according to the operations; upon receiving the problem reporting instruction sent by the customer, sending the image of the current online banking page, the source code of the current online banking page and the online banking operation log to the bank system, so that the bank system personnel can attribute the problem according to the image of the current online banking page, the source code of the current online banking page and the online banking operation log. The present invention helps the bank system personnel to determine the cause of the problem more accurately and quickly, and solves the technical problem that the customer of the prior art describes the problem through text, which makes it impossible for the bank system personnel to accurately attribute the problem.

The invention discloses a natural gas conveying bottleneck determination method and device, equipment and a medium, which are used for quickly and accurately determining whether a natural gas conveying bottleneck exists or not. According to the method and the device, when the conveying bottleneck determination instruction is received, each source gas supply node and each target gas supply node carried in the conveying bottleneck determination instruction can be identified, and the gas supply path from the source gas supply node to each target gas supply node is determined for each source gas supply node; the method comprises the following steps: determining whether a solution meeting a set constraint condition exists or not when a target function constructed based on a decision variable is solved based on an operational research linear programming algorithm by taking the transportation gas quantity distributed for each gas supply path as the decision variable; if the solution exists, the natural gas conveying bottleneck does not exist; if no solution exists, it can be considered that the natural gas conveying bottleneck exists, and on the basis, the purpose of rapidly and accurately determining whether the natural gas conveying bottleneck exists or not can be achieved.

The invention provides an analysis control system and method for an electronic rearview mirror, and relates to the technical field of automobiles, and the analysis control system comprises a reference determination unit which is used for obtaining an inter-eye distance line data set in the posture correcting and adjusting process, determining an inter-eye distance line reference value according to the inter-eye distance line data set, and determining the posture of the electronic rearview mirror based on the inter-eye distance line reference value. Obtaining initial adjustment data of a display picture of the electronic rearview mirror; the state monitoring unit is used for monitoring the moving state of the inter-eye distance line; and the modeling unit is used for establishing a real-time dynamic linear model of the interocular distance line according to the interocular distance line reference value when the interocular distance line moving state is an electronic rearview mirror viewing state. According to the analysis control system and method provided by the invention, the switchability of the display picture when the electronic rearview mirror is viewed is realized, and the viewing experience of the electronic rearview mirror is improved.

The invention discloses a low-permeability reservoir development mode determination method and a related device, and belongs to the field of oil-gas exploration. The method comprises the steps that actual parameters of development effect influence factors of a target low-permeability reservoir are obtained; based on the actual parameters of the development effect influence factors, determining an oil reservoir classification coefficient of the target low-permeability oil reservoir; and based on the oil reservoir classification coefficient of the target low-permeability oil reservoir, determining the development mode of the target low-permeability oil reservoir from the corresponding relation between the oil reservoir classification coefficient range and the development mode. According to the method, the reservoir classification coefficient and the corresponding relation between the reservoir classification coefficient range and the development mode are determined based on the development effect influence factors, so that the development mode of the target low-permeability reservoir can be quickly and accurately determined in practical application; and the problems of economic loss and low recovery rate caused by unreasonable selection of the development mode in the oil reservoir development process are avoided.

The utility model discloses a universal expansion mechanical mounting plate which comprises a base, a graduated scale, a multifunctional mechanical mounting plate, a laser beam, an adjustable support, a scale switch, an electric wire, a plug and a fixing pin. The equipment can meet the mounting requirements of different mechanical parts. The size and the shape of the installation area can be customized according to needs, horizontal or vertical deviation analysis can be carried out on the mechanical device in cooperation with laser beams so that the mechanical device can reach the required position, and operation is easy and convenient. In conclusion, the mode that the multifunctional mechanical mounting plate, the adjustable support and the laser beams are used in cooperation brings an innovative solution to the field of mechanical assembly. The assembling process is simplified, the assembling accuracy and stability are improved, and convenience and economic benefits are brought to the mechanical assembling industry.

The invention discloses a parameter group determination method and device and related equipment, and relates to the technical field of air core inductors, and the parameter group determination method comprises the following steps: obtaining a plurality of grid division parameter groups according with an orthogonal test table rule according to a preset inductor structure parameter group; obtaining a plurality of first simulation inductance values and a plurality of simulation equivalent resistances; obtaining a first optimization parameter group and a second optimization parameter group; and obtaining an optimal grid division parameter group according to the first optimal parameter group and the second optimal parameter group. According to the parameter group determination method, the problem that the optimal inductor structure is difficult to determine quickly and accurately due to the fact that the grid division parameter group corresponding to the accurate simulation result is difficult to determine quickly and accurately in the existing air core inductor electromagnetic simulation process can be solved, and the grid division parameter group corresponding to the accurate simulation result can be quickly determined; therefore, the optimal inductor structure can be quickly and accurately determined.