969 results about "Dynamic display" patented technology

The invention discloses a digital exhibition product display method based on deep learning, and the method comprises the steps: S1, constructing a self-evolution type dynamic feature optimization network, and optimizing the dynamic aggregation precision through feature adaptive iteration; s2, generating a unified dynamic display semantic model based on a holographic information multi-modal fusion engine; s3, the personalized display intention model is updated in real time in combination with the environment state and the display target; s4, based on an exhibition path optimization strategy, realizing real-time adjustment of an exhibit exhibition path; s5, adopting a quantization detail enhancement generation technology to generate an omnibearing exhibit detail virtual display effect; s6, realizing dynamic pushing and recommendation of multi-dimensional display content based on an interaction prediction mechanism of space-time perception; s7, constructing a lightweight quantum enhancement classification model, and realizing efficient exhibit dynamic display management; and S8, constructing an immersive multi-dimensional display effect of the exhibit in the virtual exhibition space. The system has the advantages of excellent user interaction experience and high exhibition management efficiency.

The invention relates to a display screen direction dynamic adjusting system and method based on user behaviors, and the system comprises a movable robot platform which is configured to achieve indoor autonomous movement through a bottom drive mechanism which comprises a high-precision motion assembly suitable for various ground materials; the six-degree-of-freedom mechanical arm module is vertically mounted at the top of the robot platform, and a display screen mounting interface is arranged at the tail end; the intelligent sensing module, the integrated infrared sensor array, the nine-axis inertial measurement unit and the depth vision sensor are configured to capture user biological characteristics and environment space data in real time, and through the movable robot platform and the six-degree-of-freedom mechanical arm module, autonomous movement and three-dimensional pose accurate adjustment of a display screen are achieved; and in combination with a machine learning algorithm and a sight tracking technology of the adaptive control module, highly autonomous and accurate user interaction experience is provided.

The invention relates to the technical field of display screen control, and discloses an LED display screen intelligent control system and method, and the system comprises a module M1 which is an environment perception and collection module; the module M2 is a dynamic display optimization module; the module M3 is a multi-mode cooperative control module; the module M4 is an intelligent fault tolerance module; the module M5 is an energy management module; the method comprises the following steps: S1, collecting data in real time through an environment sensing and collecting module; s2, according to environmental parameters; s3, designing a redundant drive circuit; s4, realizing partition management of the display content through a multi-mode cooperative control module; s5, the intelligent fault tolerance module automatically switches a standby communication link; s6, the driving current is dynamically adjusted according to the environment temperature and the display load; according to the invention, the adjustment parameters can be preloaded to the display driving main control unit, so that rapid and accurate adaptive adjustment of the brightness, color temperature and color gamut of the display screen is realized.

The invention relates to the technical field of mining area emergency management, and discloses a mining area three-dimensional visual emergency management system which comprises a data acquisition module and a three-dimensional sand table generation module. The data acquisition module is used for acquiring dynamic data including geological structures (including static exploration and dynamic sensor data), disaster hidden dangers and environmental monitoring; the three-dimensional sand table generation module processes data through a three-dimensional visualization engine, the data preprocessing unit completes unification of a space coordinate system, missing data complementation and abnormal value correction, and the scene rendering unit generates a three-dimensional dynamic sand table through texture mapping, spatial feature fusion, spatial coupling modeling and three-dimensional scene synthesis. The system is provided with functional modules of offline data loading, disaster diffusion simulation, escape route planning and the like, and supports cross-platform rendering and user interaction operation. According to the invention, three-dimensional dynamic display and emergency analysis of mining area multi-source data are realized, and the accuracy and timeliness of disaster early warning and emergency decision making are improved.

Systems and methods are provided herein for an advanced teleprompter with dynamic content management. The script management system (SMS) of this advanced teleprompter receives a transcript with consecutive sections of text for dynamic display at a client device and provides for dynamic display the consecutive sections of text at a first pace. After the SMS receives the transcript, the SMS ingests the prepared transcript and the given time frame for the speech, and then uses the transcript as an input for a large language model (LLM). Once the SMS detects speech from a speaker the SMS inputs the transcript and the text of the speech from the speaker into the LLM and modifies a section subsequent to the first section of text based on the output of the LLM that results from the inputs of the transcript and the text of the speech. The SMS then provides for dynamic display the modified section subsequent to the first section of text of the plurality of consecutive sections of text.

The invention relates to an advertisement putting and broadcasting system, and the system comprises a display module which is disposed outside a vehicle, and can dynamically update and display the advertisement content; the advertisement management server is used for storing, distributing and managing advertisement contents, communicating with a plurality of vehicle terminals, analyzing advertisement putting requirements and selecting proper vehicles to put the advertisement contents; the environment sensing module is used for collecting environment information of the position of the vehicle. According to the advertisement putting and broadcasting system, a linkage mechanism of the display module, the environment sensing module and the advertisement control module is arranged, so that the problem that the audience range of a traditional vehicle-mounted advertisement is limited is solved; the dynamic display screen outside the vehicle can expand the advertisement display range to the outside of the vehicle, the system can automatically match the advertisement content and dynamically adjust the playing strategy to greatly improve the advertisement reaching efficiency in combination with the data such as the people flow density and the geographic position collected by the environment sensing module in real time, and resource waste caused by blind putting is reduced.

The invention relates to the technical field of three-dimensional image processing, in particular to an artware three-dimensional dynamic display method and system and a storage medium. The method comprises the following steps: extracting initial handicraft point cloud data from a flexible handicraft sample, and carrying out flexible handicraft microstructure quantification to generate microstructure quantification data; analyzing a macroscopic deformation mode of the drape according to the microstructure quantitative data, updating a real-time deformation geometric grid, and generating artware deformation geometric grid data; performing surface visual feature mapping and visual feature rendering on the artware deformation geometric grid data to generate an artware three-dimensional dynamic picture; and carrying out three-dimensional interactive dynamic display picture generation on the three-dimensional dynamic picture of the artware to obtain an interactive visual presentation frame. Accurate simulation of real wrinkle deformation and microscopic optical characteristics of the flexible handicraft in a three-dimensional space is realized, so that a highly vivid dynamic display effect is provided.

The invention discloses an LED screen energy-saving driving and dynamic display adaptation system fusing environment perception, and relates to the technical field of LED screen display adaptation. The system comprises an environment sensing module, a core control module, an energy-saving driving module, a display adaptation module and a power supply management module. Environmental parameters are collected and transmitted to the core control module, the core control module generates an energy-saving driving and display adaptation instruction, the display scene and energy-saving adaptation are evaluated according to the instruction, whether regulation and control are conducted or not is intelligently decided to achieve energy efficiency and image quality balance, and repair response is ensured by evaluating fault processing timeliness and deciding whether regulation and control are conducted or not. And the power supply management module supplies power to each module and the LED screen and adjusts output according to an instruction, so that the LED screen energy-saving driving and dynamic display adaptive responsiveness is improved, and the problem of low LED screen energy-saving driving and dynamic display adaptive responsiveness caused by adaptive imbalance of dynamic display and energy-saving driving and lagging of a fault detection mechanism in the prior art is solved.

The invention relates to the technical field of software development, and discloses a development platform and a development method of a visual low-code system, and the development platform comprises a data management module which supports a plurality of database types, provides data backup, recovery, encryption, compression and caching mechanisms, and can realize the storage, management and security protection of data; the intelligent service module is used for providing code generation, error detection and repair and authority management services and integrating data mining and machine learning algorithms to realize optimization of a business process; the application development module supports multiple development modes and multi-user cooperative development, and provides intelligent form generation, intelligent code association and intelligent algorithm library functions; the dynamic display module provides a visual graphic operation interface, supports multi-terminal access and real-time data display, and can dynamically adjust service logic and respond to changes of service requirements in real time. According to the method, the development threshold is obviously reduced, and efficient, flexible and internationalized low-code development is realized.

The invention discloses a camera offset detection and dynamic labeling method based on feature point matching. The method comprises the following steps: constructing a target object feature point data model; acquiring a camera monitoring picture image in real time, performing feature point extraction on the picture and the video frame of the target object, and performing matching with the target object feature point data model by using a feature point matching algorithm to obtain a matched feature point pair; calculating the offset of the camera according to the matched feature point pairs, including the translation amount and the rotation amount; correcting the video frame according to the offset of the camera, and identifying and positioning a target object in the corrected video frame; and generating a corresponding label according to the identification and positioning result of the target object, and dynamically displaying the label in the video frame. The method can effectively solve the problems of poor real-time performance, low accuracy, poor robustness and the like in the prior art, and has a wide application prospect.

The invention relates to the technical field of digital display, and discloses a digital display method and system for tourism products, and the method comprises the steps: carrying out the scene semantic analysis of a real image of a target tourist attraction, and recognizing key landscape elements and a spatial relation, and obtaining scene structure data; fusing the digital display content of the tourism product with the scene structure data space, and determining a space anchor point; based on the real-time environment state data, performing adaptive rendering based on the real-time environment state data to obtain dynamic display content; packaging and displaying the action sequence and the trigger condition as interactive behavior logic and embedding to obtain intelligent interactive content; by taking the spatial anchor point as a reference, superposing the intelligent interaction content into the live-action image to obtain a reality display picture; encoding the real-time interaction intention of the user into a control instruction, and driving the intelligent interaction content in a real display picture to execute a corresponding display action; according to the invention, the efficiency of digital display of tourism products can be improved.

The invention discloses a simulation platform for autonomous tracking of a subsea pipeline by a UUV. The simulation platform comprises a mother ship command and control node system used for issuing a task instruction to a UUV motion control and situation display system; the UUV motion control and situation display system is used for sending a course adjustment instruction to the UUV underwater unmanned vehicle and carrying out real-time graphical dynamic display on the navigation information of the UUV underwater unmanned vehicle; the UUV side-scan sonar model system is used for receiving the motion attitude information of the UUV underwater unmanned vehicle and carrying out detection result data production calculation on a target area in combination with the motion attitude information; the UUV subsea pipeline detection and identification system is used for carrying out pipeline identification according to side scanning detection result data and sending pipeline information to the UUV pipeline tracking strategy system; the UUV pipeline tracking strategy system is used for calculating the track information of the UUV underwater unmanned vehicle according to the pipeline information and the navigation information of the UUV underwater unmanned vehicle, and sending the track information to the mother ship command control node system.

The invention discloses an AI-based household condition gridding six-dimensional element holographic display system and method, and relates to the technical field of gridding social governance information, and the system comprises a data aggregation module which integrates data across departments and carries out cleaning processing; the data modeling module is used for constructing a space-time model based on a GIS (Geographic Information System) and integrating a multi-source map, and automatically generating and realizing dynamic division of various types of grids for social governance based on the multi-source map; the social governance module is used for collecting data through an AR mobile terminal, processing the data through a clustering algorithm and arranging events according to priorities; the user condition grid module is used for dividing grids, associating six-dimensional data and dynamically associating with workers at all levels; the six-dimensional element module is used for carrying out multi-dimensional statistics on six elements; the holographic display module is used for realizing grid drilling and information visualization; and the intelligent AI module analyzes the data and generates early warning. According to the invention, intelligent analysis and dynamic display of grid information are realized through AI and holographic technologies, and an AI intelligent scheme and an efficient digital scheme are provided for social governance.

The invention discloses an expressive control dynamic display system and method for a semiconductor design form, and the system comprises an expression configuration module which is used for receiving a logic expression inputted by a user, and prompting available variables in the form in real time; the variable dependency analysis module is used for identifying dynamic variable reference in the logic expression; the change monitoring and scheduling module is used for monitoring a form data change event, acquiring an affected control set when variable value change is detected, and merging and optimizing expression calculation requests; the expression analysis service module is used for performing grammar check and dangerous operation filtering on the logic expression, processing an expression calculation request and returning an analysis result; and the state updating execution module is used for comparing the difference between the analysis result and the current control state according to the analysis result, and judging whether the current control needs to be updated or not according to the difference. According to the method, the problem of performance waste caused by global monitoring data change is effectively solved.

The invention relates to the field of image processing, and discloses an infrared light shadow interaction system and method. The system comprises an image input device, an interaction main platform, an infrared interaction device and a video output device, wherein the image input device is used for acquiring a contour image drawn by a user; the interaction main platform is used for preprocessing the contour image to obtain a mask combination image, and then performing layer synthesis on the mask combination image and a preset static ancient painting material to obtain a multi-layer image; the infrared interaction equipment is used for capturing a laser point track of a user operation point; and the video output equipment is used for displaying the multi-layer image and binding the coordinate information of the laser points with the coordinate position of the mask combination image so as to control the position of the mask combination image in the multi-layer image based on the coordinate information of the laser points. According to the application, an interaction system with user input, intelligent processing and dynamic display feedback is constructed, and a whole-process closed loop from user creation, image processing and immersive interaction is realized.

The invention discloses a typical bridge disease characterization method, and relates to the technical field of bridge detection, and the method comprises the steps: firstly constructing a degraded disease sample library, and building a surrounding environment model and a bridge BIM model; secondly, constructing a virtual bridge scene by using a UE5 engine, and obtaining a virtual disease sample; performing data enhancement by adopting an improved double-branch generative adversarial network in combination with real and virtual samples, generating a similar real degradation sample, and expanding real sample data; carrying out disease area identification and extraction on the detection image by using an improved Unet network trained by using real sample data; and finally, mapping an identification result to a BIM model to realize three-dimensional visual representation. According to the method, the problem of insufficient disease samples is solved through the generative adversarial network, the fine-grained disease recognition precision is improved by utilizing the improved Unet, full-process digital representation of bridge diseases from data acquisition, intelligent recognition to three-dimensional dynamic display is realized, and the accuracy and visualization effect of disease detection are remarkably improved.

The invention provides a data asset display analysis method and system based on data visualization, and belongs to the technical field of data asset display analysis. Then, carrying out visualization dimension mapping processing to obtain a visualization dimension set comprising a structure dimension, an association dimension and a circulation dimension, and constructing a multi-level display template comprising a basic display layer, an association display layer and a dynamic display layer according to the visualization dimension set; according to the method, the multi-level display template is subjected to interaction adaptation processing according to user analysis requirements to generate a visual interaction interface, operation track data of a user in the visual interaction interface is tracked, the multi-level display template is adjusted based on the operation track data, the visual interaction interface is updated, and comprehensive, visual and interactive display analysis of data assets is achieved.

The invention discloses a fish tank dynamic interaction display device based on position detection and an interaction implementation method. Belongs to the technical field of intelligent aquarium equipment and digital interaction and collects fish body images in real time, a control screen supports touch and voice interaction, and a background display screen dynamically updates display content according to the position of a fish body. The control processing hardware module integrates a microprocessor, a real-time digital graphic processing chip and an artificial intelligence processing unit, and image correction, multi-fish body detection tracking, coordinate mapping and dynamic background rendering are achieved. The method comprises the steps of image acquisition, geometric correction, position detection, coordinate mapping, dynamic rendering, cross-device linkage and the like, and supports gesture interaction, AI background generation and multi-fish tank linkage functions. Through combination of real-time position detection and a dynamic display technology, immersive interactive experience of fish moving and scene following is constructed, the problem that a traditional fish tank is insufficient in interactivity is solved, and the fish tank is suitable for families, commercial display and other scenes.

A wireless electromechanical lock with one or more of an internal antenna, touch activation, and / or a light communication device that acts as a user interface. In some embodiments, the lock utilizes an antenna near the exterior face of the lockset, designed inside the metal body of the lockset itself. A light communication device is provided in some embodiments to communicate information, visually, to the user via animations and dynamic displays of light. In some embodiments, the lockset includes a touch activation capability, which can be used to lock / unlock the lock and / or otherwise provide input.

The invention discloses an HDR dynamic tone mapping method and system. The HDR dynamic tone mapping method comprises the following steps: S1, acquiring an ambient light parameter, a user interaction parameter and a display equipment state parameter which are acquired in real time; s2, performing dynamic parameter fusion on the ambient light parameters, the user interaction parameters, the display equipment state parameters and video content metadata to generate dynamic metadata; s3, generating a self-adaptive tone mapping curve based on the dynamic metadata, wherein the self-adaptive tone mapping curve adjusts a brightness mapping relation through an equipment aging compensation parameter; and S4, measuring the error between the actual display image quality and the theoretical value, and correcting the compensation parameter in the dynamic parameter fusion according to the error value. According to the method, various parameters are collected in real time, the adaptive tone mapping curve is generated through dynamic fusion, and errors are corrected in combination with closed-loop feedback, so that the problem of image quality degradation caused by environment change, equipment aging and user interaction difference in the traditional HDR technology is solved, and high-precision and adaptive dynamic display optimization is realized.

The invention relates to the technical field of railway safety informatization, in particular to a railway external environment hidden danger intelligent extraction data storage and visualization system. The system is composed of a hidden danger intelligent extraction model integration module, a multi-source data storage module, a multi-source data visualization and hidden danger standing book module and a risk assessment and space analysis module. The front end is constructed based on a Vue framework, the rear end is constructed based on a Flask framework, and data interaction is performed through a RESTful API. According to the system, intelligent hidden danger extraction and dynamic display are realized through fusion of a deep learning algorithm and multi-source data; efficient image processing and distributed storage are adopted, so that the false detection and omission ratio is reduced; the modular design and the micro-service architecture optimize the resource configuration and reduce the operation cost; the visual front-end interface and the interactive design improve the user experience and simplify the operation process; intelligent extraction, efficient storage, visual display and accurate analysis of railway external environment hidden danger data are realized.

The invention discloses a new energy vehicle calibration data processing cloud platform and method, and the system comprises a front-end interaction module which constructs a visual operation interface based on a Vue framework, and is used for receiving a calibration data package uploaded by a user, and achieving the 1MB fragmentation cutting and transmission progress dynamic display; the front-end interaction module and the back-end service module form a bidirectional data channel; fragmented data uploaded by the front-end interaction module is transmitted to the back-end service module for verification through an HTTP (Hyper Text Transport Protocol); and the back-end service module adopts a Node.js architecture to process the core service flow, and is used for receiving the front-end fragmented data, checking the integrity through a CRC32 algorithm, calling MATLAB Runtime through a sub-process to execute calibration calculation, routing a generated. Mat file to the Alicloud OSS for storage, and establishing a task scheduling pipeline with the MATLAB calculation engine module. And an intelligent resource scheduling strategy can dynamically allocate computing nodes according to the data scale, so that the service stability in a high-concurrency scene is guaranteed, and resource idle waste is avoided.

The invention relates to the technical field of distributed control, and particularly discloses a distributed LED screen cooperative control system based on a wireless synchronization protocol, and the system comprises a division module which obtains the transmission bandwidth and the mean value of each LED display screen, records the LED display screen with the maximum mean value as a main screen, and records the rest as sub-screens; the detection module is used for sending a synchronizing signal, recording the moment when the synchronizing signal is received, sending a timestamp to the sub-screen, converting the direction and resending; and the adjusting module is used for generating limit value conditions, calculating network delay and clock skew, adjusting clocks of the sub-screens based on the clock skew, screening out fluctuating sub-screens, calculating a delay predicted value based on the network delay, sending frame data in advance, obtaining a picture difference between the main screen and the fluctuating sub-screens, and adjusting the delay predicted value. Through the clock signal synchronization and advanced transmission method, the problem of high delay in high-dynamic display content is solved, and the delay is reduced.

The invention discloses a content display method and device, equipment, a medium and a program product, and relates to the technical field of computers.The method comprises the steps that an information display interface of a first account is displayed, the information display interface comprises an image display area, and the image display area is used for displaying a virtual image corresponding to the first account; in response to the received first content switching operation on the image display area, the virtual image is switched and displayed as multimedia content corresponding to the first account in the image display area, and the multimedia content is the content set by the first account for the image display area; and playing the multimedia content in the image display area. The dimension of displayed content can be increased, and the types of information in an information display interface are enriched. A dynamic display effect is added on the basis of static display information, and diversification of interface display effects is achieved.

The invention discloses a multi-section LCD liquid crystal screen icon dynamic driving device and a control method, and belongs to the technical field of liquid crystal display. Dynamic display is achieved, and the defect that a traditional broken code screen can only control display and closing of icons is overcome; a dynamic display technology which is only suitable for a high-end TFT screen originally is successfully transplanted to the low-cost VA field through an innovative driving method and hardware architecture design, and the blank of the technical field is filled; based on the VA screen, high fidelity which is not inferior to that of a high-end TFT is realized, the reduction degree of patterns and colors is high, and the cost is low. The invention has the advantages of low power consumption and high contrast: only microampere-level current is required at the minimum; the LED is still clearly visible under strong light, and is suitable for industrial instruments and vehicle-mounted display; the TN (twisted nematic) technology is adopted in the prior art, the visual angle and the contrast ratio are limited, the visual angle and the color performance are improved through the VA technology, the method is suitable for a color screen, and multi-color display is achieved through a color filter or backlight modulation.

The invention belongs to the technical field of dike breach emergency rescue, and discloses a dike breach breach potential intelligent deduction and submerging probability visualization system and method and a medium. The engineering intervention deduction engine is constructed on the basis of a physically guided neural operator, takes a two-dimensional multi-physical reconstruction field containing pile body positions, material distribution, a flow velocity field and terrains as input, and directly outputs a water flow velocity-water depth physical field time history in a future time period; the online self-evolution engine is used for triggering fine adjustment of the model by comparing a deduction result with the deviation of real-time monitoring data; and the uncertainty quantification visual interface is used for dynamically displaying the deduction result in the form of a probabilistic submerging thermodynamic diagram. According to the method, a deduction framework integrating physical constraints and neural operators is created for the first time, the technical problems that traditional numerical simulation calculation is low in efficiency and pure data driving methods are physically inconsistent are solved, the unification of minute-level deduction speed and physical rule following is achieved, and real-time and reliable scientific decision support is provided for dike breach emergency rescue.

An embodiment of the disclosure provides a system for recommending at least one product to a user device. The system is configured to: (a) receive N product descriptions, each product description in the N product descriptions including an image; (b) extract, for each image in the N product descriptions, a plurality of features including machine-understandable visual parameters; (c) arrange a subset of the N product descriptions relative to a surface in a grid-like manner according to the machine-understandable visual parameters; (d) providing, to the user device, the grid-like arrangement of the subset of the N product descriptions; (e) receive, from the user device, signals indicating an interaction relative to the surface; (f) in response to the signals, rearrange the subset of the N product descriptions relative to the surface; and (g) send, to the user device, the rearranged subset of the N product descriptions.

The invention discloses a constant tension mooring control integrated simulation method and a digital prototype system. The system comprises an integrated simulation model, a three-dimensional visualization system, a QT interaction interface and an AQWA verification model. According to the integrated simulation model, sub-simulation models of ships, constant tension winch control, mooring and environment are constructed and integrated through OpenModelica, a multi-physics field coupled integrated simulation model is established, and integrated simulation of the constant tension mooring control system is achieved; the three-dimensional visualization system builds a three-dimensional virtual model of a ship, a winch, a mooring rope, a wharf and a marine environment based on a Unity 3D virtual engine, and three-dimensional visual dynamic display of a simulation result is realized; the QT interaction interface is combined with visual dynamic presentation, and ship motion, winch state and other parameters and control PID parameters are displayed in real time. According to the invention, joint dynamic analysis and control optimization of the ship mooring system in a complex marine environment are realized.

The invention provides a distributed LED display screen collaborative management system, and belongs to the technical field of LED display screen systems. The system comprises an acquisition module which comprises a plurality of sensors and is used for acquiring multi-modal data; the dynamic maintenance module is used for generating a dynamic maintenance strategy based on the multi-modal data by utilizing a trained fault prediction model and combining a digital twinning technology; the resource dynamic scheduling module is used for generating a dynamic display strategy based on the multi-modal data by utilizing a multi-modal intention recognition engine and a reinforcement learning scheduler; and the closed-loop control module is used for carrying out digital twinborn prediction calibration on the dynamic maintenance module based on digital twinborn feedback loss, and deploying the resource dynamic scheduling module in a lightweight manner by utilizing knowledge distillation so as to realize collaborative management of the LED display screen. The method can analyze the fault root cause in real time, reduces the false alarm rate, dynamically adjusts the maintenance strategy according to the real-time state, and dynamically schedules the resources to enable the energy consumption to be matched with the user experience.

The invention discloses a multi-channel video data synchronous display method based on a three-dimensional real scene, and the method comprises the following steps: firstly, carrying out the alignment of audio features and timestamp synchronization, carrying out the alignment through extracting the audio features of a plurality of channels of videos, embedding a unified timestamp in a video stream, and distributing the video streams with different code rates in combination with a multicast protocol; the terminal selects the adaptive stream for synchronous playing according to the decoding capability; through dynamic fusion of the three-dimensional live-action model and multiple paths of videos, dispersed two-dimensional monitoring images are integrated into a continuous three-dimensional panoramic view, and 360-degree multi-view browsing and automatic roaming are supported. And meanwhile, a three-dimensional GIS (Geographic Information System) technology is combined, a target area is quickly positioned based on geographic coordinates, a virtual-real synchronous digital twinborn scene is constructed, and three-dimensional visual monitoring is realized. Therefore, the problems of space-time dislocation, view angle splitting, terminal adaptation difference and the like of multiple paths of videos in a three-dimensional real scene are solved, and high-precision and low-delay virtual-real fusion dynamic display is realized.