49 results about "Planar graph" patented technology

The invention discloses a building plane element recognition method based on a graph neural network and a convolutional neural network, and belongs to the technical field of building plane element recognition. The identification method comprises the following steps: inputting a building plane pixel image, and carrying out preprocessing through image layer screening and information extraction to obtain a binary pixel image; vectorizing the binarized pixel image to obtain a vectorized image; performing image segmentation on the vectorized image; using the segmented vectorized image to construct a regional adjacency graph; performing regional adjacency graph optimization on the regional adjacency graph through graph analysis and regional merging by using a graph neural network, and identifying a room edge; calculating the area of the room; using the convolutional neural network image recognition model to recognize articles in the room; and performing room function prediction according to an identification result. According to the method, the problem of shape blurring caused by convolution in a traditional method is avoided. The graph neural network model training effect is improved, and the classification accuracy is improved. The method is suitable for various planar graph styles and is high in universality.

The invention discloses a distributed urban and rural planning decision support method and system, and relates to the technical field of data analysis, and the method comprises the following steps: S100, drawing a planar graph of a to-be-planned region, dividing the planar graph of the region according to a Morse decomposition method, and constructing a region matrix, S200, calculating the coverage rate of the region matrix, and S300, calculating the coverage rate of the region matrix. And planning the surveying and mapping path. According to the method, planning units and surveying and mapping grids are unified into the same quadrilateral matrix through Morse complex, repeated zoning and edge matching errors are effectively avoided, the edge weight is inversely proportional to the building coverage rate, an unmanned aerial vehicle and a surveying and mapping vehicle automatically and preferentially encrypt a high built-up area, field working hours are saved, the data precision of a core construction area is guaranteed, and the construction efficiency is improved. The regional matrix naturally corresponds to edge nodes, and each node only communicates with an adjacent unit, so that the MST and the local route can be locally solved, the communication complexity is reduced, and the method is suitable for large-scale regional surveying and mapping.

The invention relates to the technical field of virtual training, in particular to a firefighter search, rescue and escape virtual training method and system, and the system comprises a virtual scene dynamic construction module which abstracts a room and a corridor intersection into nodes according to a planar graph of a building, abstracts a door and a channel into edges with geometric distance weights, and carries out the virtual scene dynamic construction module; and responding to a fire spreading or structure collapse event in the virtual training, adjusting the weight of a corresponding edge to be infinite, obtaining a shortest path, and establishing a reference rescue path set. According to the method, through dynamic analysis of building plan structure information, rooms and corridor intersections are abstracted as nodes, doors and channels are abstracted as edges with geometric weights, the accessibility of the edges is adjusted in real time after fire spreading or structure collapse occurs, impassable conditions are introduced during path calculation, and the path calculation accuracy is improved. And the real-time adaptability and rescue simulation precision of the path generation process are improved.

The invention relates to a navigation method for a bodybuilding robot in a large-scale environment and a storage medium. The method comprises the following steps: firstly, dividing an environment map of a plurality of environments into a plurality of sub-maps, and constructing a hierarchical topological map based on a satellite navigation map and a building floor planar graph; and then, planning a path of the body-equipped robot based on the hierarchical topological map. And then controlling the robot with the body to start from the starting node, and when the robot with the body arrives at the switching node, switching the sub-map of the current environment to the sub-map of the next environment according to the cross-environment navigation strategy until the robot with the body arrives at the destination node. According to the method, complex space navigation is simplified into a graph search problem of node connection, so that the calculation complexity of path planning is greatly reduced, and the navigation path of the robot with the body has continuity and smoothness during cross-environment, so that the navigation efficiency of the robot with the body in a large-scale environment is improved.

The invention provides a three-dimensional sedimentary facies modeling method and device based on planar graph constraint, and the method comprises the steps: loading a sedimentary facies graph and a thickness graph to a three-dimensional space, projecting a planar graph to an oil reservoir grid through space coordinate transformation, and coarsening the planar graph into an oil reservoir grid surface attribute; establishing a rapid sedimentary facies model by utilizing the plane sedimentary facies diagram, and establishing lithologic probability volume data by utilizing the plane thickness diagram and through coKriging interpolation; and the logging sedimentary facies data serve as hard data, the rapid sedimentary facies model serves as spatial constraint, the probability body serves as trend constraint, and a sequential indication simulation algorithm is utilized to generate the sedimentary facies model. According to the three-dimensional sedimentary facies modeling scheme based on the planar graph constraint provided by the invention, information such as the logging facies, the planar facies and the thickness graph is comprehensively utilized, the understanding of geologists can be introduced between wells, the problems of mathematics and datamation of a conventional method are solved, and the precision of a sedimentary facies model is improved.

The invention discloses an intelligent drawing output method and system based on three-dimensional model integration. Comprising the following steps: constructing a cross-platform three-dimensional model analyzer, analyzing three-dimensional model files from different sources, and generating a three-dimensional model general assembly scene graph; performing bounding box analysis on the final assembly scene graph, and determining graph parameters; generating an initial project plane graph according to the parameters, and performing contour integrity detection to obtain a detection result; performing defect completion according to a detection result to generate a complete project plane graph; and finally, performing automatic graphic labeling on the planar graph, and outputting a two-dimensional drawing of the target project. According to the method, multi-source three-dimensional model data can be efficiently integrated, rapid and accurate output of two-dimensional drawings is achieved, the design efficiency and the intelligent level are improved, and the method has high practical value and application prospects.

Quantum networks having topologies defined by connected entanglement graphs which comprise plural vertices connected by plural edges are disclosed. The entanglement graphs are not all-to-all connected. The entanglement graphs may be non-planar graphs. At least some of the vertices are connected to three or more of the edges. Nodes of the quantum network correspond to vertices of the entanglement graph. Entanglement means are operable to directly entangle quantum systems in those pairs of the nodes which respectively correspond to vertices of the entanglement graph that are connected by an edge of the entanglement graph. Optical paths used by the entanglement means may include optical paths provided by braids or knots that are configured to interface to one or more units which include the nodes.

The invention provides a general plane graph color migration method and system based on a depth diffusion model, and the method comprises the following steps: (1) carrying out the semantic segmentation of a black and white general plane line draft graph, and generating a semantic mask graph; (2) extracting global style features of the color general plane reference image and local color distribution features of different semantic regions; (3) inputting color features of the line draft image, the semantic mask image and the reference image into a depth diffusion model, restraining the structure of the generated image to be consistent with that of the line draft through a ControlNet module, and migrating the color features of the reference image to a corresponding position of the line draft according to a semantic region through a region perception attention mechanism; and (4) in the de-noising process of the diffusion model, combining the style consistency loss function and the regional color histogram matching loss to generate an image after color migration. According to the method, the color of the reference picture is migrated to the black-and-white line draft according to the semantic region, meanwhile, the line draft structure is kept complete, and the requirement for rapid personalized drawing can be met.

The invention discloses a cross-belt sorting system and method based on visual monitoring, and relates to the technical field of logistics sorting, and the method comprises the steps that a data acquisition and processing module obtains the operation data of cross-belt sorting equipment in a target area in real time, and dynamically evaluates the operation state of the equipment; the visual monitoring module obtains the actual spatial layout of the equipment, constructs a visual planar graph, maps the visual planar graph to the planar graph through color coding in combination with the operation state of the equipment, and constructs an equipment operation state dynamic updating graph; the key operation index module obtains key operation indexes of the equipment by using a sliding time window technology; the early warning and decision support module sets a dynamic threshold value, automatically triggers a grading early warning system, couples atlas to highlight and display abnormal equipment, and generates an equipment preliminary optimization suggestion; the operation cockpit module integrates multi-dimensional data of a graph, key operation indexes, early warning information and personnel performance, an integrated operation cockpit view is constructed, and a cross-belt sorting scheme of visual monitoring is completed. According to the invention, the monitoring manpower is saved.

The application provides a safety area configuration method of a laser radar, an electronic device and a storage medium. The method comprises the following steps: generating a two-dimensional grid in a rectangular coordinate system on a display terminal; obtaining a first mapping relationship according to the two-dimensional grid and a field of view angle range of the laser radar; obtaining configuration parameters of at least one planar graph input by a user and a preset monitoring distance corresponding to each planar graph; screening the two-dimensional grid according to the configuration parameters of each planar graph and a grid coverage condition to obtain a plurality of first unit cells corresponding to each planar graph; obtaining a first unit cell set according to the plurality of first unit cells corresponding to each planar graph; obtaining a three-dimensional safety area corresponding to the laser radar according to the first unit cell set, the preset monitoring distance corresponding to each planar graph and the first mapping relationship; and displaying the three-dimensional safety area on the display terminal. The method is beneficial to improving the setting accuracy and the visual effect of the three-dimensional safety area.

The invention discloses a design information filling method and device of a three-dimensional model and electronic equipment. The method comprises the following steps: generating at least one first component based on at least one pixel contained in a two-dimensional plane graph; under the condition that a first target component in the at least one first component is successfully matched with the three-dimensional model, establishing an association relationship between a first pixel corresponding to the first target component and the three-dimensional model; and based on the association relationship, filling the three-dimensional model with the design information contained in the first pixel, thereby achieving the purpose of reducing the design information for filling the three-dimensional model, achieving the technical effect of improving the design information filling efficiency of the three-dimensional model, and improving the design information filling efficiency of the three-dimensional model. Therefore, the technical problem of low filling efficiency of the design information of the three-dimensional model is solved.

The invention relates to the technical field of energy distribution, and solves the technical problems that in the prior art, a traditional system often regulates and controls a whole building, neglects regional functions, easily causes supercooling and energy waste, controls start and stop according to a fixed time table, cannot respond to dynamic factor regulation and control lag and is poor in economical efficiency. The method comprises the following steps: S1, obtaining a planar graph of each floor of a target building, and deploying a plurality of data acquisition points for carrying out multi-position multi-dimensional data dispersion acquisition on the target building, according to the method, through the self-attention mechanism model and the one-dimensional convolutional network model, finer modeling is realized, the prediction precision is remarkably improved, the relevance of a modeling area is improved through the improved graph attention network model, optimization and updating are automatically performed, the universality and the adaptability of the method are enhanced, curve smoothing prediction is performed on a result, and the prediction accuracy is improved. And the stability of prediction results is improved.

The application discloses a flyover twin automatic mapping method based on ramp planar pattern templates, which comprises the following steps: 1, establishing a flyover ramp information table TTABLE; 2, establishing a basic graphic element information table IFTABLE of road alignment; 3, defining a line type combination of the ramp; 4, establishing a single-ramp line type template and a state information table STTABLE; 5, storing a flyover sample to form a case library; 6, selecting a flyover template; 7, setting a generation priority of the ramp; 8, solving an initial value of the state information table; 9, instantiating a single-ramp; 10, after completing the drawing of all center lines of the flyover plane, the flyover road width boundary design is continuously completed according to a planar design method. The application can make the flyover shape selection process closely combine the flyover planar graph of the case library, so that the time for learning reference materials of a designer is reduced, the learning difficulty is lowered, and the effect of fast operation is realized.

The embodiment of the invention provides a fractured anticline structure area fracture direction step-by-step rapid judgment method and device, and the method comprises the steps: firstly collecting core data, logging data, electric imaging logging data and other data, and completing small layer division comparison and fracture direction planar graph and profile graph based on electric imaging logging; and based on the relationship between the crack direction and the fault direction, dividing the crack into a fault-related crack and a wrinkle-related crack. Further, the directions of the two types of fractures are judged respectively, and the directions of the fractures related to the fault are judged according to the position plane relation between the fractures related to the fault and the fault; and for the fold-related crack, judging the direction of the fold-related crack according to the longitudinal relationship between the fold-related crack and the neutral surface. The method can be used for cracks with different scales, is simple to operate, and can quickly judge the crack directions of different structural parts.

The invention relates to the technical field of industrial automation and clean energy, and discloses a pneumatic type coal blockage dredging pulse airflow precise cooperative control method, which comprises the following steps: dispersing a coal blockage area as a virtual blockage block, defining pulse nozzle parameters to establish a control parameter set, establishing an interaction relationship matrix through fluid dynamic simulation and experimental calibration, and establishing a pulse nozzle flow control parameter set; establishing a dredging effect function; forming a planar graph by taking the virtual blocking blocks as vertexes and physical adjacency or mechanical association as edges, performing recursive separation based on a planar separation theorem to obtain sub-regions, distributing exclusive nozzle groups and combining collaborative boundaries; converting effect function calculation into a branch program, and reducing into a graph cutting width problem to solve an optimal pulse execution sequence; generating a new strategy through linear transformation, and determining whether to adopt after verifying the width; the sensor collects the coal blockage state in real time, calculates the gradient, updates parameters based on gradient rising, and repeats the process until blockage is removed or the gradient is converged. The purpose of reducing the influence of coal blockage of the coal bunker and the coal slipping pipe on the production efficiency and the equipment safety can be achieved.

The invention relates to the technical field of computers, and provides a point cloud-based planar graph generation method, device and equipment and a storage medium, and the method comprises the steps: obtaining to-be-detected point cloud three-dimensional data, and carrying out the two-dimensional projection of the point cloud three-dimensional data, and obtaining point cloud raster data; performing skeleton refinement on the point cloud raster data to obtain a skeleton diagram; processing the skeleton diagram to obtain gradient change characteristics, and detecting to obtain a wall line candidate line segment set based on the gradient change characteristics; obtaining a point chain topological relation graph based on the skeleton graph, and determining a connection relation of each wall line candidate line segment in the wall line candidate line segment set based on a preset wall line connection strategy by taking the point chain topological relation graph as a constraint model; generating final wall line data based on the connection relation of the candidate wall line segments; the wall line data is used for generating a plane graph. According to the method, the plane graph with high precision and good connection quality can be automatically generated.

The invention relates to the technical field of urban rail transit, and particularly discloses a method and a system for drawing a planar graph of an overhead flexible contact network of urban rail transit, a rail is divided into straight line sections and curve sections according to an existing line drawing, curve radiuses are obtained, and the maximum anchor section length of the contact network of each curve section is calculated according to the curve radiuses; and calculating and determining the optimal span value of each curve section, defining a pull-out value, setting and selecting a strut arrangement mode and a strut installation number according to the radius of the curve, and drawing a contact network plane graph by combining the anchor section length, the span value, the pull-out value and the strut arrangement and number which are obtained previously. According to the method, the plane graph of the flexible contact network can be rapidly drawn, the work amount statistics work is synchronously completed, the labor cost is reduced, and the time cost is saved.

The application provides an indoor planar graph construction method and system based on a smartphone sound wave ranging, belongs to the technical field of indoor design, emits a sound wave signal, receives a echo signal by two microphones of the smartphone, calculates the distance between the wall and the smartphone, obtains inertia data of the smartphone to track a moving track and identify an indoor connection area, combines the distance between the wall and the smartphone, a user track and the indoor connection area, and constructs an indoor planar graph by a map refinement algorithm. The application can complete the construction of the indoor planar graph based on the smartphone, reduces the construction cost of the indoor planar graph, improves the efficiency, does not need to shoot an indoor environment, is not affected by environmental illumination conditions, avoids the indoor privacy leakage of the user, adopts unilateral ranging, can still effectively complete the construction of the planar graph when the Batmapper cannot be normally used in a wide indoor environment, generates a more complete planar graph in a non-discrete point form, and is more in line with the real indoor structure.

The invention discloses a business plane graph generation method based on a constraint diffusion framework, and the method comprises the following steps: 1, obtaining a constraint condition related to a target business Panming graph, and sampling initial noise from standard normal distribution as a starting point of a reverse diffusion denoising process; step 2, based on the constraint condition and the initial noise obtained in the step 1, obtaining a fusion feature vector, a constraint feature vector and a time feature vector in combination with position coding; 3, taking a combination of the fusion feature vector, the constraint feature vector and the time feature vector obtained in the step 2 as an initial noise state, and performing reverse diffusion denoising by adopting a pre-trained DiT model to obtain a denoised layout potential representation; 4, inputting the denoised layout potential representation obtained in the step 3 into a decoder module of a pre-trained layout variational auto-encoder, and reconstructing by the decoder module to obtain a commercial planar graph image; and 5, performing vectorization post-processing on the generated image, and outputting a vector format available for engineering.

The invention discloses a vehicle modeling parameter checking method and system, and belongs to the technical field of vehicle modeling optimizing.The method comprises the steps that vehicle three-dimensional modeling data are obtained; according to the three-dimensional modeling data of the vehicle, acquiring a planar graph of the vehicle; according to the plane graph, key points of the vehicle model and the connection relation between the key points are determined; taking the key points of the vehicle model as nodes, and constructing graph structure data of the vehicle model according to the connection relationship among the key points; extracting modeling parameter features from the graph structure data; according to the modeling parameter characteristics, modeling parameter data of the vehicle are determined; predicting the aerodynamic performance of the vehicle model according to the model parameter data of the vehicle; and checking the vehicle model according to the aerodynamic performance prediction result. Automatic extraction and checking of the vehicle modeling parameters and optimization of the vehicle modeling are realized.

The invention relates to the technical field of oil exploration, and discloses an inter-coal oil-bearing reservoir prediction method and device, a medium and computing equipment. The method comprises the steps that single well curve characteristic analysis is carried out, qualitative analysis is carried out on curves of sound waves, resistivity, porosity and natural potential, and the characteristics of the oil-bearing reservoir are determined; carrying out quantitative analysis on the density and the gamma curve, and carrying out curve fitting; the fitted curve is optimized, and the influence of the coal seam is eliminated; establishing a favorable reservoir indication curve and a sound wave time difference cross plot, carrying out quantitative analysis on the oil-bearing reservoir, and dividing the interval of the oil-bearing reservoir to distinguish the oil-bearing reservoir; well-seismic calibration is carried out, and a coal seam oil-bearing reservoir removal initial model is established based on the favorable reservoir indication curve; and based on the coal seam-removed oil-bearing reservoir initial model, carrying out oil-bearing reservoir prediction, and drawing an oil-bearing reservoir planar graph and an oil-bearing reservoir profile graph. According to the method, the influence of the coal seam is eliminated, the applicability to the oil-containing reservoir between the coal is improved, and the distribution condition of the oil-containing reservoir is conveniently and accurately predicted.

The application discloses a kind of based on double positioning line's building planar graph element position transformation method, device, medium, equipment and product, the method includes, determining reference axis in building plane, and determining a plurality of to be transformed axis in turn;According to the position relation between the reference point of target to be transformed graph element and each to be transformed axis, determine the target to be transformed axis corresponding to the target to be transformed graph element;With the reference axis as transformation reference, the position of the target to be transformed axis is transformed, and target transformation matrix is obtained, and the target to be transformed graph element is subjected to the target transformation matrix, to carry out the position transformation of the target to be transformed graph element.The application realizes the batch alignment processing of graph element and effectively improves the accuracy of graph element alignment.

The invention provides a floor tile BIM (Building Information Modeling) creation method and system. The floor tile BIM creation method comprises the following steps: starting a RhinoInside.Revit plug-in in Revit software; the outer contour line and the division line of the floor tile laying area of each room are imported into Rhino software, and the outer contour line and the division line of the floor tile laying area of each room are generated in the Rhino software; a Grasshopper tool is started in Rhino, a floor tile generation program is written, and the floor tile generation program is used for generating a floor tile BIM model by picking up an outer contour line and a division line in a planar graph; and executing the floor tile generation program and creating a BIM model in the Revit. Light weight of the model is ensured, complete building information data is reserved, and the problems that the workload is too large and the model occupies too much memory in the floor tile modeling process are solved. By optimizing the modeling process, the complexity and manual intervention of modeling work can be greatly reduced, the generated BIM model can be lighter, the overall performance is improved, and efficient operation in a large-scale project is facilitated.

The invention relates to the technical field of key node identification methods, in particular to a key node identification method based on an Ad hoc network, which comprises the following steps of: 1, constructing Ad hoc network topology simulation: firstly, constructing an Ad hoc network topology simulation model based on a graph theory and a wireless signal propagation theory, and generating a topological structure without cross edges by adopting a Baili graph planar graph algorithm; node distance calculation is completed in combination with the RSSI principle; according to the method, network topology inference is realized by acquiring data and combining multi-aspect prediction, and a basis is provided for identifying key nodes of an Ad hoc network with unknown topology; three key node identification algorithms for different network features are integrated, Ad hoc networks with different topological features can be automatically adapted, and diversified scene requirements are met.

The application discloses a closed spline curve CNC machining tool path algorithm, and aims to provide a tool path calculation applicable to any planar graph, wherein a corresponding machining path can be automatically generated by inputting a profile curve of a workpiece and a cutting depth and a tool radius, and the closed spline curve CNC machining tool path algorithm can quickly and conveniently adjust a closed spline curve graph machining tool path in an industrial field. The application comprises the following specific steps: step S1, data structure definition; step S2, adjacent point vector calculation; step S3, unit vector normalization; step S4, new target point calculation; and step S5, new curve generation by traversing a profile. The application is applied to the technical field of turning machining.

The invention relates to the technical field of dense well pattern reservoir description, and provides a dense well pattern dynamic and static combined reservoir description method. Obtaining a plurality of equal probability reservoir inversion bodies; calculating to obtain a plurality of equal probability inversion planar graphs; an injection-production flow line effect factor K is introduced, and a K value plane graph representing the inter-well reservoir connectivity degree of the dense well pattern area is obtained; gridding a plurality of equal probability inversion plane graphs and a K value plane graph to obtain plane grid data, and calculating the correlation between the K value of the same grid and inversion data through correlation analysis; introducing a correlation coefficient alpha to represent the correlation between the K value and the inversion data, and establishing an alpha value plane graph; calculating the alpha value plane graph and the corresponding equal probability inversion plane graph to obtain a plurality of corrected equal probability inversion plane graphs, and fusing the plurality of corrected equal probability inversion plane graphs to complete reservoir description; compared with conventional reservoir inversion, the method has the advantages that the prediction accuracy is higher, the problem of multiple solutions of reservoir description in geostatistical inversion is solved, the result credibility is high, and the method is easy to implement.

The invention relates to an equipment point location interaction method and system based on a planar graph, and the method comprises the steps: obtaining an initial image with indoor equipment point location information, converting the initial image into a target planar graph with initial pixel coordinates, and displaying the target planar graph in a display interface of terminal equipment; monitoring a target operation on the target plane graph, and converting the initial pixel coordinate into a current pixel coordinate according to the current zoom ratio; performing aggregation analysis on the indoor equipment according to the current pixel coordinate and the dynamically adjusted overlapping threshold, and generating equipment aggregation point data and independent data; and rendering the target plane graph based on the aggregation point data and the independent data. According to the method and the device, the technical problems of inaccurate equipment positioning, poor visualization effect, weak interactivity and the like in an indoor scene are solved, and high-precision, low-cost and strong-interaction visual monitoring and management of the equipment in a complex indoor environment are realized.

A kind of industrial raw material warehouse full-service big unified processing method based on table value parameter belongs to industrial MES and database security technical field.This method will raw material warehouse, modification, warehouse, move, query and dynamic warehouse position planar graph synchronization, pound house weight accounting unified encapsulation as stored procedure, with table value parameter as only entrance, with standard SQL It is realized that cross-library compatibility is realized;Through fully closed architecture, data access is fully controlled and audited;Through dynamic warehouse position engine, warehouse position is automatically updated, and through pound house linkage algorithm, weight is automatically allocated and state is closed loop;Full process strong transaction and strong check ensure that raw material roll, warehouse position, weight, batch data are accurate and consistent.The present application is suitable for hot rolling raw material warehouse management, has high security level, strong business integrity and outstanding industrial value.The present application has been applied in actual industrial ERP system, can be long-term stable operation in real production environment, has mature engineering value and industrialization popularization ability.

The invention provides a mapping method and system for basin clastic rock sedimentary facies, and the method comprises the steps: determining all sedimentary facies types possibly existing in a current basin through considering the terrain environment, stratum distribution and structural elements of a to-be-researched basin; aiming at different sedimentary facies types, respectively taking structures, material sources, landforms and sedimentary facies as research elements, and combining a set sedimentary facies control principle to analyze control association between each research element and the corresponding sedimentary facies; and respectively compiling sedimentary facies planar graphs of stratums in different periods of the current basin by adopting a point-line-plane mode based on the control correlation between each research element and the corresponding sedimentary facies. By adopting the scheme, the defects of complicated operation and insufficient map information accuracy in the prior art can be overcome, the control effect of factors such as the structure, the material source, the landform and the deposition on the sedimentary facies is comprehensively considered, and support is provided for the sedimentary facies evolution law and guidance of oil-gas exploration engineering.

The invention discloses a machine room asset checking method and system based on an online visualization tool, belongs to the technical field of communication machine room asset management, and aims to solve the technical problems of data authenticity, position visualization and planar graph effectiveness in communication machine room asset management. Comprising the steps of drawing a machine room plane graph through an online visual tool, generating rack positions in batches by initializing layout parameters, splitting AB operation surfaces or combining adjacent AB surfaces according to a rule, calculating a safe distance between the rack positions and obstacles, performing typesetting and alignment on the rack positions, and dynamically displaying the rack positions / rack states in a color and frame mode. Editing the outline of the machine room and the position of the rack in a dragging mode; and synchronizing the drawn plane graph data to a checking system through an API (Application Program Interface), carrying out three-level comparison on the plane graph data and stock data of the comprehensive capital system, marking the position of a problem rack, and exporting a rectification list containing coordinate screenshots.