143 results about "Planar graph" patented technology

The invention discloses a method for generating a railway optical cable path diagram, which comprises the following steps of: S1, inputting data, more specifically, inputting the data into an optical cable path data center so as to process the data; s2, data preprocessing: more specifically, preprocessing the input data so as to facilitate data conversion; s3, coordinate calculation / deformation conversion: more specifically, converting the related position data into coordinate positions; s4, generating a station yard optical cable path diagram, and more specifically, displaying the processed data in a drawing manner; and S5, planar graph output, more specifically, the drawings are output in different formats. According to the method, the drawing work of the optical cable path diagram can be greatly reduced, and the corresponding optical cable path diagram can be output only by inputting the collected data into the generation software realized by adopting the method.

The invention provides a garden landscape design method and system based on digital twinning. The garden landscape design method based on digital twinning comprises the following steps: extracting a geographic position area planar graph of a to-be-designed garden landscape; constructing a digital twinborn model of the landscape architecture through three-dimensional modeling software in combination with a digital twinborn platform; setting an overall structure of the garden landscape according to the geographic position area plan, and obtaining an overall design scheme of the garden landscape; and according to the overall design scheme of the landscape architecture, setting nodes and landmark images of the landscape architecture, and generating a node and landmark image setting scheme. According to the scheme, various factors including terrain, vegetation, water, light, human activities and the like can be comprehensively considered. Through comprehensive analysis and planning based on a digital twinborn model, an outdoor environment meeting various requirements and limitations can be created; according to the scheme, the spatial layout can be optimized, the optimal utilization of the site area is ensured, and functional requirements are met.

The invention relates to the technical field of equipment control, in particular to an artificial intelligence-based disinfection and killing equipment control system, which comprises an operation area acquisition module for acquiring planar graph information of an operation area of disinfection and killing equipment; the plane coordinate construction module is used for constructing a work area coordinate system; the inspection information acquisition module is used for acquiring the inspection information and the operation information of the killing cancelling equipment; the routing inspection path analysis module is used for analyzing the routing inspection demand area and further used for analyzing routing inspection area parameters; the disinfection and killing target analysis module is used for analyzing the types of the disinfection and killing target area and the inspection area; the inspection collision analysis module is used for analyzing the path collision type; the inspection path optimization module is used for optimizing the inspection path of the disinfection equipment; and the equipment inspection control module is used for controlling the disinfecting and killing equipment to perform disinfecting and killing operation in the inspection demand area according to the inspection path. According to the invention, accurate control of the running track of the disinfection equipment is realized.

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 image detection, can be applied to business system platforms of financial science and technology, medical health and the like, and discloses a method, a device, equipment and a medium for generating a three-dimensional scene based on a planar graph, and the method comprises the steps: obtaining a data set, and carrying out the multi-modal feature extraction and preprocessing of the data set, and obtaining structural data; performing modal alignment on the structured data to obtain fusion data in a unified feature space; performing three-dimensional scene prediction on the fused data by using a preset autoregression converter architecture to obtain a three-dimensional scene prediction result; carrying out loss calculation and parameter optimization iteration on the autoregression converter architecture according to a three-dimensional scene prediction result to obtain an optimization model; and constructing the preset plane graph into a three-dimensional scene by using the optimization model. The problems of accuracy and efficiency in generation of a three-dimensional scene based on a planar graph in the prior art are solved.

The invention discloses a distributed multi-radar space-time-frequency domain cooperative multi-main-lobe intermittent sampling interference resisting method, which comprises the following steps of: firstly, setting radar signal parameters, transmitting and processing radar signals to obtain an R-D plane graph, and then performing interference identification and elimination by utilizing an echo processing result of each sub-pulse signal based on the R-D plane graph. And finally, performing plot condensation on the processed R-D planar graph by adopting DBSCAN to obtain distance and speed information of the target, and realizing detection of the target. According to the method provided by the invention, interference elimination can be carried out through multi-radar emission of multiple sub-pulses to avoid interference sampling and cooperative signal processing of a receiving end under the condition of no interference prior information, target detection can be realized in various interference environments, and the method has good main lobe intermittent sampling interference resistance.

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 discloses an electrified railway traction power supply capability boundary evaluation method. The method comprises a parameter input module; an electrical modeling module; the load flow calculation module is used for calculating the traction network load flow of the vehicle-network electrical interactive coupling system in consideration of load network voltage iterative calculation under various operation conditions; and the power supply evaluation module is used for solving the electrical quantity of power supply equipment based on a non-planar graph load flow calculation result, comparing and analyzing a theoretical calculation result and a national standard specified value, and uniformly reducing the line transportation capacities under different driving organizations to form a system maximum power supply capacity boundary evaluation system with the line maximum transportation capacity as a representation. The power supply capability evaluation time domain is wider, the evaluation process is more convenient, and the precision is higher. The method is wider in power supply capability evaluation time domain, more convenient in evaluation process and higher in precision, and is suitable for power supply capability evaluation of lines such as existing non-plain map driving organizations, combined transportation of multiple different types of electric locomotive groups, large and small intersection line planning and the like.

The invention relates to the technical field of engraving control, in particular to an engraving control method and system. The method comprises the following steps: acquiring a sculpture design planar graph, marking the shape outline of the sculpture design planar graph, and generating a three-dimensional sculpture model; thirdly, engraving requirement data are obtained, and the raw materials are classified into wood and stone; if wood raw materials are selected, temperature and humidity monitoring is carried out, the stress warping condition is analyzed, and compensation planning is carried out through linear regression. If stone raw materials are selected, internal cracks of the stone raw materials are analyzed through X-ray scanning, cutting fracture limit stress is recognized, and carving logic design is conducted based on the cutting fracture limit stress. And finally, in combination with wood compensation planning and stone carving logic, automatic carving control firmware is designed and uploaded to the cloud platform to execute the carving control method, and automatic precise carving is achieved. The engraving control technology is optimized, so that the engraving control technology is more perfect.

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 relates to the field of engineering construction, and discloses a water plant pool wall construction simulation method, device and equipment and a storage medium, the method comprises the following steps: carrying out collision check on a structure model, a building model, a process model, a deodorization pipeline model and a scaffold model in a BIM model to obtain collision points in the BIM model; obtaining collision information corresponding to the collision point, in the collision information, obtaining a pipeline colliding with the wall body in the BIM model, adjusting the position or path of the pipeline, obtaining a pipeline bypassing the wall body, replacing the pipeline colliding with the wall body with the pipeline bypassing the wall body, and selecting the BIM model using the pipeline bypassing the wall body as a modified BIM model; and in the modified BIM model, obtaining a planar graph, a profile graph or an elevation graph of the water plant pool wall, selecting the planar graph, the profile graph or the elevation graph of the water plant pool wall as a target graph of the water plant pool wall, and selecting the target graph added with the construction information as a construction graph of the water plant pool wall. The overall process is simplified, and the construction efficiency 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 embodiment of the invention discloses a digital delivery method based on a gas overground pipeline, and the method comprises the steps: collecting the basic information of a to-be-delivered project, and generating a gas planar graph according to the basic information; the method comprises the following steps: designing a VR scanning scheme, scanning a space environment where a to-be-delivered project is located according to the VR scanning scheme to obtain a 720-degree space three-dimensional model, and processing data in the 720-degree space three-dimensional model to obtain a three-dimensional high-precision model; uploading the gas planar graph and the three-dimensional high-precision model to a cloud platform; the cloud platform adds labels to important information on the three-dimensional high-precision model and the gas planar graph, wherein the important information comprises information of directions of a gas vertical pipe, a pressure regulating cabinet, a gas meter, an electromagnetic stop valve, gas utilization equipment and a gas pipeline; and completing delivery through the cloud platform. According to the method, the gas facility safety operation and maintenance guarantee capability of the gas overground pipeline is improved, and the data delivery accuracy of the gas overground pipeline is improved.

The building robot brick angle detection method based on artificial intelligence comprises the steps that wall brick images in different backgrounds are collected, real picture data are obtained, and the real picture data are classified; collecting a planar graph, an elevation graph and a profile graph of the building; building a virtual environment according to a planar graph, an elevation graph and a profile graph of the building, and generating virtual picture data; performing data enhancement operation on the obtained virtual picture data and the collected real picture data; the real picture data set and the virtual picture data set which are of the same classification are mixed into a semantic segmentation picture data set, and the semantic segmentation picture data set is input into the anchor-frame-free full convolutional network for wall brick recognition; detecting angular points and coordinates thereof in the picture; carrying out semantic segmentation on the obtained accurate position picture by adopting an image semantic segmentation algorithm combining a depth image and an RGB image; and accurately detecting and positioning brick angles of the image subjected to semantic segmentation.

The invention discloses an automatic building plan generation method and system based on three-dimensional point cloud. The automatic building plan generation method comprises the following steps: acquiring three-dimensional point cloud data of a house; preprocessing the three-dimensional point cloud data to obtain a residence model; performing projection slicing on the residence model; carrying out region growth segmentation on the projection slice image; establishing a topological structure between the straight lines obtained by fitting in the projection slices by using a division result of region growth segmentation; and generating a house type diagram of the house by using the topological structure. The method is combined with a traditional method and a deep learning technology, has high universality, and can adapt to various room structures and complex scenes; through the RANSAC fitting technology, the accuracy of straight line detection is remarkably improved, the method can be used for refined design, and the residence measurement efficiency and the user experience of home decoration scenes are improved.

The invention discloses an intelligent inspection and report generation method based on panoramic data, and relates to the technical field of intelligent inspection. Comprising the steps that a planar graph of engineering design and a BIM data model are input into a workbench, a rectangular plane coordinate system is established according to the planar graph, the coordinate system is matched with the BIM data model, a worker selects an observation point in the planar graph and determines an actual building point location corresponding to the observation point, and an inspection worker carries a safety helmet with a camera shooting function. An actual building point position image is shot, real scene data is obtained and stored in a cloud database, a worker selects an observation point in the planar graph, the workbench calls the BIM data model position corresponding to the observation point and the real scene data and compares the BIM data model position and the real scene data, and an inspection report is generated and output after a comparison result is obtained. According to the invention, the real-time dynamic state of the project can be known in a highly visual manner, the construction period progress is ensured, and the travel time and the economic cost are saved at the same time.

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.

The utility model relates to the technical field of urban and rural planning, and provides a measuring device for an urban and rural planning map. The two ends of the positioning rod are arranged at the upper ends of the two supports respectively; the number of the measuring assemblies is two, the measuring assemblies are arranged on the positioning rod in a sliding mode, and each measuring assembly comprises a sliding block arranged on the positioning rod in a sliding mode; the section of the sliding rail is C-shaped, the sliding rail is provided with a front opening, and the sliding rail is arranged on one side of the sliding block; the indicating rod is arranged on one side of the sliding rail and located beside the front opening. The measuring rod is slidably arranged on the sliding rail and is perpendicular to the positioning rod, the outer side of the measuring rod is provided with length scale marks parallel to the axis direction, and the indicating rod is located on the outer side of the measuring rod and is opposite to the length scale marks; wherein one end of the distance measuring rod is arranged on one sliding block, the other end of the distance measuring rod is arranged on the other sliding block, and the distance measuring rod is used for measuring the distance between the two measuring rods. According to the technical scheme, the method can be well suitable for distance measurement on a planar graph and measurement of a three-dimensional space on a sand table.

The invention provides a method and system for identifying a volcanic institution facies belt boundary, and belongs to the technical field of oil exploration and development. The method comprises the following steps: dividing a drilled facies belt according to three-dimensional seismic reflection characteristics and a preset type of lithofacies proportion of a drilled well; constructing a near-source facies belt pseudo well and a far-source facies belt pseudo well based on the division result of the drilled facies belt and the multiple types of drilled lithofacies; based on the near-source facies zone pseudo well and the far-source facies zone pseudo well, determining a value range corresponding to a preset type of lithofacies proportion of the volcanic institution; based on the three-dimensional seismic data volume of the volcanic institution, a planar graph representing a facies belt is obtained; according to the value range corresponding to the preset type lithofacies proportion of the volcanic institution, volcanic institution facies belt division is carried out on the planar graph representing the facies belt, and the boundary between the near-source facies belt and the far-source facies belt is obtained. Therefore, the boundary between the near-source phase belt and the far-source phase belt is accurately and effectively defined, the near-source favorable phase belt of the volcanic institution is quickly focused, and a foundation is laid for an exploration target.

The invention provides a livestock building temperature data fusion monitoring method, a livestock building temperature data fusion monitoring device and electronic equipment. The livestock building temperature data fusion monitoring method comprises the steps of acquiring temperature data acquired by a multi-source sensor network, heating equipment power and nursing period animal space density in real time; and constructing a topological network based on the obtained animal husbandry building planar graph, taking each temperature sensor as a node in the topological network, and calculating an effective path distance between all temperature sensor node pairs. Dynamically calculating a heat source influence factor based on the power of heating equipment and the space density of the animals in the nursing period; and inputting the effective path distance and the heat source influence factor into an improved geographically weighted regression model to obtain a composite weight. And performing fusion processing on the temperature data by using the composite weight to generate a temperature distribution diagram. And local space autocorrelation analysis is carried out on the temperature distribution map, and a temperature anomaly aggregation area in the livestock building is positioned as a temperature data fusion monitoring result. The defect that a traditional temperature monitoring method is insufficient in precision in a spatial heterogeneity environment is effectively overcome.

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 discloses an analysis method for a design image of a power transmission tower. The analysis content comprises information extraction of shape, parameterization, layout and the like of a design structure. Firstly, an original design drawing is converted into a clean topological mask drawing through a semantic segmentation network, and the shape of a design structure is obtained; then, through a vector extraction network, extracting a skeleton center vector and endpoint information from the topological mask map; then, numbers and symbols on the image and in the table are recognized and extracted, corresponding numbers beside the mask image are numbered, the same numbers are found in the table, the actual size corresponding to the numbers is obtained, and parameterization assignment of the actual size of the shape vector is achieved; and finally, constructing a visual angle classification network, analyzing the image layout of each shape, and obtaining the visual angle orientation of the three-dimensional model corresponding to the planar graph. The method lays a foundation for realizing automatic three-dimensional modeling of the drawing, and can be expanded to be used for intelligently verifying, improving and checking the design drawing of the iron tower and the like.

The invention relates to an industrial wireless network technology, in particular to a radio frequency map estimation method for an industrial indoor scene. The invention is suitable for a radio frequency estimation (RME) problem in an industrial indoor scene, and specifically, the method comprises the following steps: firstly, constructing a radio frequency map simulation data set by using a ray tracing technology to train a Conditional Generative Advanced Network (CGAN), and efficiently generating a large number of new radio frequency map samples; according to the method, a large number of radio frequency map samples generated by the CGAN are used for training a ViT model, important features most related to path loss can be extracted, and finally, a corresponding high-precision radio frequency map can be quickly estimated on line according to an input industrial indoor scene planar graph.

The invention discloses a path generation method and device, a storage medium and an electronic device. The method comprises the following steps: acquiring a planar graph of a specified area in a virtual scene; extracting an allowable passing area in the virtual element set from the planar graph; a multi-vertex way-finding mode is adopted, a target passing path is generated in the passing-allowing area, the multi-vertex way-finding mode is used for setting a plurality of path end points in the passing-allowing area, and a starting end point and an ending end point are selected from the plurality of path end points; the path-finding operation is executed from the starting end point to the ending end point, and the path-finding operation is executed from the ending end point to the starting end point, so that a plurality of passing paths in the designated area are obtained, and the plurality of passing paths form a closed-loop curve. According to the method and the device, the technical problems of low generation efficiency and poor path authenticity during virtual path generation in related technologies are solved.

The invention discloses a costume style duplicate checking method, device and equipment and a medium, and relates to the technical field of costume numeralization. The costume style duplicate checking method comprises the steps that costume information to be checked is acquired, the costume information comprises a costume source design drawing, then a costume three-dimensional source design drawing is generated based on the costume source design drawing, and the costume three-dimensional source design drawing comprises labels; performing style optimization, color optimization and label optimization on the garment three-dimensional source design drawing to obtain a preliminary garment style drawing; performing duplicate checking operation based on a clothing style element point database according to the preliminary clothing style drawing and the optimized label to obtain first similarity information, the clothing style element point database being established according to a clothing line draft drawing and a planar graph; and outputting the clothing style information with the first similarity information greater than or equal to a preset threshold value. By executing the operation, the missed judgment and misjudgment rate of costume duplicate checking can be reduced, and the costume style duplicate checking precision and accuracy are improved.

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 science popularization robot control method and system, and is applied to a robot intelligent control technology, and the method comprises the steps: obtaining a planar graph of a science popularization venue, and constructing a circulation region and an exhibition stand region; translating the exhibition stand area towards the boundary of the circulation area to the circulation area to form a driving area; an undirected graph is constructed according to the position relation of the multiple different driving areas, and a global path of the science popularization robot driving in the science popularization venue is constructed according to the undirected graph; and when the science popularization robot is in the cruise mode, the science popularization robot travels along the global path. According to the method, the planar graph of the science popularization venue can be quickly converted into the undirected graph capable of carrying out subsequent path operation, a calculation basis is provided for calculation of a cruising route of the science popularization robot in a daily state, and a calculation basis is also provided for a navigation route possibly needed by the science popularization robot; meanwhile, the method can be applied to various different science and technology venues for route planning, and has very high applicability.