14results about How to "Realize dynamic display" patented technology

The embodiment of the invention discloses a bridge crack width monitoring method. The method comprises the following steps: acquiring a continuous video image of a bridge surface; generating a pixel-level segmentation mask image of the crack by using the target detection model; when the target detection model is pre-trained, optical flow features between adjacent frames in the first data set are extracted through an optical flow calculation algorithm, and deep fusion is performed on the optical flow features and the image features; contour pixel points of the crack are extracted based on the crack segmentation mask pattern, and the width change information and the width change rate of the crack are obtained; according to the width change information and the width change rate, performing trend prediction on the crack width change by using a time sequence prediction model to obtain a prediction result of the crack width change; in the training process of the time sequence prediction model, a basic model and a complexity capture module are designed, and the weight of a main model is optimized by using a weighted fusion strategy. According to the invention, efficient and accurate crack width monitoring is realized through crack identification and prediction.

The invention discloses a digital twin model evolution method and system based on constructional engineering. The invention relates to the technical field of constructional engineering. Related data of the long-distance water conveyance project are collected, wherein the related data comprise BIM model data, oblique photography three-dimensional model data and GIS data; meanwhile, the data are preprocessed, including format conversion, coordinate unification and denoising, so that the quality and consistency of the data are ensured. A three-dimensional BIM model of the engineering facility is constructed based on Autodesk Revit according to a design drawing and collected data, the facility and equipment in the BIM model are coded according to a KKS coding rule, and a coding database is updated; according to the method, the BIM model data, the oblique photography three-dimensional model data, the GIS data and other multi-source data are fused, a refined three-dimensional scene model is constructed, and comprehensive integration of engineering facility information is achieved. Therefore, data sharing and collaboration among different departments and professions are facilitated, and the overall working efficiency is improved.

The present invention discloses a method for dynamic simulation of flood inundation of digital twins of small and medium-sized watersheds based on UE5. It includes the following steps: step one: construct a two-dimensional hydrodynamic numerical model; step two: create a flood inundation simulation UE5 plug-in project; step three: create a flood role class; step four: construct a method for drawing triangular mesh primitives of flood models; step five: construct a method for rendering flood hydrological characteristics and flood flow patterns; step six: realize the dynamic simulation process of digital twin flood inundation. The present invention realizes the dynamic rendering and high-fidelity visualization of large-scale flood models in the three-dimensional scenes of digital twins of small and medium-sized watersheds, expresses the multi-dimensional flood inundation numerical simulation results such as water level, water depth, flow velocity, flow direction, as well as complex flood flow patterns such as backflow, convergent flow, bifurcated flow, floodplain flow, turbulence, etc., improves the authenticity and accuracy of flood inundation simulation, and is conducive to enhancing the decision-making support capabilities of flood risk assessment and flood control plans in small and medium-sized watersheds.

This disclosure relates to the field of page display technology, providing a page display method, a page display device, a computer storage medium, and an electronic device. The page display method includes: displaying a first subpage of a target page through the content display area of ​​a browser window; responding to a page movement trigger operation acting on the browser window and obtaining operation parameters corresponding to the page movement trigger operation; the operation parameters include a movement direction for the target page; determining the sequence number of a second subpage to be displayed based on the movement direction and the sequence number of the first subpage; determining the movement distance of the target page relative to a reference position based on the sequence number of the second subpage and the layout parameters of the graphic elements displayed in the first subpage; and adjusting the reference position of the target page according to the movement direction and the movement distance to display the second subpage in the content display area. This disclosure avoids the problem of navigation key lines being obscured when switching pages.

The invention relates to the technical field of information management and data visualization, in particular to a natural resource compliance management system with a visual internal control flow, which comprises a budget management module, an expenditure management module, a purchase management module, a contract management module and a compliance visualization module. Wherein the budget management module is used for outputting a budget allocation table; the expenditure management module is used for outputting audited expenditure execution records; the purchasing management module is used for outputting purchasing result information associated with budget and expenditure; the contract management module is used for matching a corresponding contract text template and generating a contract performance tracking chain; and the compliance visualization module is used for outputting a compliance visualization map of a natural resource internal control whole process. According to the method, the compliance and transparency of internal control of the natural resources are effectively improved by constructing full-process association of budget, expenditure, purchase and contracts and realizing visual display.

This invention provides a sliding deformable door, comprising: a track assembly, a sliding door assembly, a transmission assembly, and a display assembly; the track assembly is fixedly installed; the sliding door assembly is movably installed on the track assembly and is limited in cooperation with the track assembly, the track assembly constraining the movement of the sliding door assembly; the display assembly is movably installed on the sliding door assembly and faces outwards from the sliding door assembly; the transmission assembly is installed on the sliding door assembly and is connected to the track assembly and the display assembly respectively; wherein, when the sliding door assembly is pushed to move horizontally along the track assembly, the transmission assembly moves and transmits power to the display assembly to drive the display assembly to deform; the technical solution provided by this invention can solve the problems of the lack of variability in the static display mode of existing sliding doors, and the need for additional power supply and display screen in electronic display mode, which is not suitable for scenarios without electricity.

This invention relates to the field of LED display technology, and more particularly to an LED rotating ribbon screen and a dynamic display method for the LED rotating ribbon screen. The dynamic display method for the LED rotating ribbon screen of this invention includes: monitoring a dynamic display trigger signal; upon detecting the trigger signal, acquiring scene information surrounding the LED rotating ribbon screen, the scene information including ambient brightness and audience position distribution; acquiring the display content of the LED rotating ribbon screen; determining a display mode based on the display content, the display mode including single-sided area display, single-sided full-screen display, double-sided area display, and double-sided full-screen display; and controlling the LED rotating ribbon screen to rotate and display the display content according to the scene information, the display mode, and the display content. This invention can achieve a dynamic display effect for the ribbon screen.

The utility model relates to the technical field of clocks, in particular to a gear decorative clock. A standby power supply, an electric quantity detection module, a single-pole double-throw switch, a relay, a controller, a driving motor and a gear set are added; the power supply and the standby power supply are electrically connected with the power supply end of the movement through the single-pole double-throw switch respectively; the single-pole double-throw switch is controlled by the controller; the detection end of the electric quantity detection module is electrically connected with the power supply, and the feedback end of the electric quantity detection module is electrically connected with the controller; the standby power supply is electrically connected with the driving motor through the relay, and the driving motor is in transmission connection with the gear set. The electric quantity detection module feeds back the current residual electric quantity of the power supply to the controller, when the controller judges that the current residual electric quantity belongs to a low electric quantity range, the single-pole double-throw switch is controlled to be switched to the standby power supply to supply power to the movement, and meanwhile, the relay is controlled to be closed and conducted; therefore, the standby power supply supplies power to the driving motor to drive the gear set to operate, dynamic display of the clock face is achieved, and the prompting effect is achieved.

This utility model discloses a multifunctional agricultural product promotion and display device, relating to the field of agricultural product promotion and display technology. It includes a display stand with a housing fixedly connected to its outer side. A light strip is fixedly connected to the housing above the display stand. An expansion module is fixedly connected to the right side of the display stand. A storage cabinet is fixedly connected inside the housing, and a cabinet door is rotatably connected to the rear of the storage cabinet. When the heating function is needed, a bracket with a heating device is placed on a fixed frame. At this time, the latch at the bottom of the bracket engages with the slider inside the fixed frame. A spring provides a return force to ensure the bracket is stably fixed. The heating plate is engaged with the limiting block through the latch, allowing for quick disassembly and cleaning. Then, the heating device is activated to heat the heating plate for heat preservation or cooking of agricultural products, solving the problem that some agricultural products must be heated to achieve their optimal flavor.

The invention discloses a multi-source and multi-sink matching optimization method and system, electronic equipment and a storage medium, and belongs to the technical field of CO2 capture, storage and utilization. According to the method, a system CO2 source-sink matching cost model is established based on capture engineering parameters and transportation engineering parameters, then cost optimization is performed on the system CO2 source-sink matching cost model by using a particle swarm optimization algorithm, a source-sink matching optimization scheme is obtained, and finally, the optimization scheme and terrain and geological information are visually displayed based on a digital twinborn technology. According to the process, real-time dynamic display of static data such as the matching cost, the storage amount of each CO2 sink and the source-sink matching path is achieved, the most appropriate source-sink matching result is achieved by integrating factors such as actual geological conditions, the matching feasibility and efficiency are further improved, and reliable technical support is provided for implementation of the CCUS process.

The application discloses a cultural interaction device and method based on artificial intelligence and multi-modal perception, which comprises a multi-modal perception unit, a generative content processing unit, an entity display unit and a control system. The multi-modal perception unit is connected with the generative content processing unit, and the generative content processing unit is connected with the entity display unit through the control system. The multi-modal perception unit is used for acquiring visual data of a user and sending the visual data to the generative content processing unit. The generative content processing unit is used for processing the visual data, generating dynamic text image information of the user and sending the dynamic text image information to the entity display unit through the control system. The entity display unit is used for displaying the dynamic text image information to the user. The application can realize the capture, processing and analysis of user input features, the generation and dynamic display of personalized digital content, and provide an immersive cultural interaction experience for the user.

The embodiments of the present application provide an interface rendering method, device, electronic device, and computer program product. Relating to the field of intelligent media technology, the specific scheme is as follows: obtaining a static template of an information promotion interface; determining a dynamic effect element from the promotion elements included in the static template based on the ranking of different promotion elements in terms of their attractiveness to users; setting dynamic effect parameters for the dynamic effect element; rendering dynamic effects for the dynamic effect element based on the dynamic effect parameters, and statically rendering the elements in the static template except the dynamic effect element. The scheme provided by the embodiments of the present application can be used to dynamically render an information promotion interface.

The utility model relates to the technical field of paper-cut lamp boxes, in particular to a paper-cut carved picture display lamp box, which comprises a box body, and further comprises a transparent plate which is rotatably connected to an opening position on the front side of the box body and can be opened and closed through rotation; the display assembly is arranged in the box body, comprises a transparent film and is used for bearing the pasted paper-cut works; and the lighting piece is detachably mounted in the box body. According to the utility model, the transparent film of the display assembly is wound on the two winding shafts to form the display surface which can be circularly unfolded, and the motor drives the winding shafts to rotate and drives the transparent film to circularly roll, so that the dynamic display of paper-cut works at different positions is realized, and a certain piece of paper-cut can be displayed by stopping at any position; and the display richness and attraction are greatly enhanced.

The present invention relates to the field of 3D display, and discloses a reflective geometric holographic display system, comprising at least one projector, an auxiliary imaging screen, one reflective geometric holographic screen located on one side of the auxiliary imaging screen or two reflective geometric holographic screens located on both sides of the auxiliary imaging screen, a supporting structure and a controller, wherein the reflective geometric holographic screen is used to reversely reflect the light irradiated thereon; the reflective geometric holographic display system has n viewpoints, the average value of the diameter of the light-transmitting part of the outermost lens of the projector is D decimeters, and the average value of the projection light source power of the projector is P watts, which satisfies: by introducing the reflective geometric holographic screen capable of modulating light at any angle to realize reverse reflection, the incident light is modulated, other optical modules are omitted, the cost is saved to a certain extent, the occupied space of the system is reduced, and at the same time, an optimized design parameter configuration is provided, so as to achieve the purpose of taking into account both the display effect and the system reliability.