22 results about "Landscape model" patented technology

The invention relates to the technical field of maintenance planning, and particularly discloses a landscape greening maintenance planning method and system based on big data, and the method comprises the steps: constructing a maintenance region model, and updating the maintenance region model based on a shot image; rasterizing the maintenance area model, and determining greening parameters in each grid area; and clustering the grid areas based on the greening parameters, synchronously determining the demand precision of each type of grid areas, obtaining the real-time information of each grid area, feeding back the real-time information to the management end, and receiving a maintenance scheme which is fed back by the management end and contains a maintenance target. According to the method, the landscape model is constructed based on the BIM model, the landscape model is updated based on a large amount of image data, the real-time performance of the landscape model is extremely high, software analysis is performed on the landscape model, a maintenance target can be determined, a more targeted maintenance task can be generated, and the labor workload is greatly reduced under the condition that the maintenance effect is almost unchanged.

1. Name of the designed product: landscape model. 2. Use of the designed product: the designed product is used for landscape decoration. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view 1.

The application relates to the technical field of maintenance planning, and particularly discloses a landscape greening maintenance planning method and system based on big data, which comprises the following steps: constructing a maintenance area model, updating the maintenance area model based on a photographed image; performing rasterization processing on the maintenance area model to determine greening parameters in each grid area; clustering the grid areas based on the greening parameters, synchronously determining the demand accuracy of each type of grid area, obtaining real-time information of each grid area, feeding back the real-time information to a management end, and receiving a maintenance scheme containing a maintenance target fed back by the management end. The application constructs a landscape model based on a BIM model, updates the landscape model based on a large amount of image data, the real-time performance of the landscape model is extremely high, software analysis is performed on the landscape model, the maintenance target can be determined, more targeted maintenance tasks can be generated, and the manpower workload is greatly reduced while the maintenance effect is almost unchanged.

1. Name of the product in this design: Landscape Model (Hidden Pavilion in Greenery). 2. Purpose of this design: for use in landscape models. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. The bottom surface of this product is a part that is not easily seen or cannot be seen during use, so the bottom view is omitted.

The utility model discloses a landscape model swing display device, which relates to the technical field of landscape model display and comprises a bottom plate, preferably, a hydraulic telescopic rod is fixedly mounted at the top of the bottom plate, a mounting seat is fixedly mounted at the output end of the hydraulic telescopic rod, a mounting cavity is formed in the mounting seat, and the hydraulic telescopic rod is fixedly mounted in the mounting cavity. A mounting cavity is formed in the middle of the base, two sliding rods are fixedly mounted in the mounting cavity, two first sliding blocks are mounted on the outer sides of the sliding rods in a sliding manner, and a mounting tray is fixedly mounted at the top of each first sliding block. In the process of displaying some landscape models, a disc can be driven to rotate by starting a motor, the disc drives a push rod to reciprocate left and right through a connecting rod, meanwhile, a first sliding block can be driven to reciprocate on a sliding rod through a push plate, the effect of swinging and displaying the models is achieved, and then the effect of displaying the landscape models is improved.

1. The name of the design product: landscape model (green pattern modeling plate). 2. The use of the design product: for green pattern modeling design. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view. 5. The bottom view is not visible in use, and the bottom view is omitted.

1. Name of this design product: Landscape Model (Mossy Steps). 2. Purpose of this design: for use in landscape models. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. The bottom surface of this product is a part that is not easily seen or cannot be seen during use, so the bottom view is omitted.

A map display method, executed by an electronic device. The method comprises: displaying a three-dimensional map view of a three-dimensional map observed at a virtual viewpoint, the three-dimensional map comprising a three-dimensional landscape model, the landscape model comprising a first model at a first distance from the virtual viewpoint and a second model at a second distance from the virtual viewpoint, the first distance being in a first range, the second distance being in a second range, the maximum value of the first range being smaller than the minimum value of the second range, and the three-dimensional map view comprising a first model image of the first model and a second model image of the second model (310); and in response to a position change operation of the virtual viewpoint, redrawing a three-dimensional map view by modifying the opacity of the first model and the opacity of the second model, such that the opacity of the first model image in the redrawn three-dimensional map view is positively correlated with the first distance, and the opacity of the second model image therein is negatively correlated with the second distance (320).

This utility model discloses a digital landscape model demonstration device, relating to the field of digital landscape model technology. It includes a housing with a top plate on top. A base is fixedly mounted on the top of the top plate, and a mounting frame is rotatably mounted on the upper end of the base. A digital landscape demonstrator is detachably mounted on the top of the mounting frame. A curved slide rail is symmetrically fixed to the top of the top plate with the base as the center. Support rods are symmetrically fixed to the side walls of the mounting frame. A T-shaped slide rod is fixedly mounted on the upper end of one support rod, limiting its sliding within the inner wall of one of the curved slide rails. A protruding rod is fixedly mounted on the upper end of the other support rod, sliding within the inner wall of the other curved slide rail. A locking bolt is threaded onto the end of the protruding rod away from the support rod, and the locking bolt movably fits against the side wall of the curved slide rail. Tightening the locking bolt ensures a tight fit against the side wall of the curved slide rail, allowing the device to be angled according to usage requirements, facilitating the demonstration of the landscape model.

The embodiment of the invention discloses a map display method and device, electronic equipment and a storage medium, and is applied to the field of maps. According to the embodiment of the invention, a three-dimensional map picture can be displayed, the three-dimensional map picture comprises a picture for observing a three-dimensional map at a virtual observation point, and the three-dimensional map comprises a landscape model presented in a three-dimensional form; in response to the position change operation of the virtual observation point, redrawing the three-dimensional map picture based on modifying the opaqueness of the first model and the second model, so that the opaqueness of the first model is positively correlated with the first distance, and the opaqueness of the second model is negatively correlated with the second distance; in the map picture provided by the embodiment of the invention, for the first model located nearby, the closer to the virtual observation point is, the more transparent is, and the farther away from the virtual observation point is, the more obvious is; and for the second model located at the distance, the closer to the virtual observation point is, the more obvious is, and the farther away from the virtual observation point is, the more transparent is. According to the scheme, the image effect of the displayed three-dimensional map picture can be improved.

The invention discloses a rape flower sea landscape modeling method based on unmanned aerial vehicle suspender cutting and topping and a matched device, and the method comprises the steps: carrying out the selective cutting and topping operation of a preset pattern region of a rape field in a bolting period through an unmanned aerial vehicle suspender cutting and topping device by utilizing the characteristic that rape crops can recover to grow within a period of time after bolting is removed; the flowering time difference of the oilseed rapes in the cutting area and the non-cutting area is realized, so that the landscape visual effect of twice flowering periods is formed. The growth process of the rape in the flowering period in the pattern area is reversely regulated and controlled through topping, the flower sea landscape modeling effect under the single-variety planting condition of the rape crops is rapidly achieved within a short period, and the viewing duration is prolonged by about two weeks. Compared with a traditional multi-variety mixed planting crop landscape modeling method, selective treatment only needs to be conducted in the bud and bolting period of conventional rape planting, operation is flexible, the device is simple, landscape modeling is high in timeliness and reliability, and special treatment is not needed during later grain harvesting.

The invention relates to the technical field of agricultural product quality monitoring and risk early warning, and discloses an agricultural product quality risk early warning system and method based on digital twinning, and the method comprises the steps: constructing a metabolic network response digital twinning model under a multi-stress condition, bidirectional data mapping of the physical agricultural product and the digital model is realized; constructing a metabolic toughness potential energy landscape model, and representing the stability and critical transformation characteristics of an agricultural product quality system; extracting an early warning signal based on a critical moderation theory; analyzing an interaction effect among various environmental stress factors, and constructing a toughness map of an agricultural product quality system; integrating analysis results to form an early warning decision and providing an intervention suggestion; according to the method, the limitation of a traditional linear prediction model is broken through, potential risks can be identified in the quality appearance stability stage, early warning several days ahead of time is achieved, and powerful technical support is provided for agricultural product cold-chain logistics and warehouse management.

1. Name of this design product: Landscape Model (A Box of Hidden Forests and Springs). 2. Purpose of this design: To showcase outdoor landscape design schemes. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. The bottom surface of this product is a part that is not easily seen or cannot be seen during use, so the bottom view is omitted.

1. Name of the designed product: landscape model (landscape). 2. Use of the designed product: for displaying landscape decoration. 3. Design points of the designed product: in the overall shape of the product. 4. Picture or photo that best shows the design points: perspective view. 5. The bottom surface of the designed product is the part that is not easy to see or cannot be seen during use, and the top view is omitted.

This invention provides a drone VR landscape construction system based on spatial computing, comprising: a digital twin reference construction module for constructing a digital twin as an absolute spatial reference; a drone edge SLAM module for generating a sparse point cloud containing three-dimensional coordinates; a point-to-surface alignment correction module for continuously aligning the sparse point cloud to the surface of the digital twin using a point-to-surface matching algorithm to eliminate cumulative drift during drone operation; a virtual reality interaction module for displaying the reconstructed landscape scene from a first-person perspective and capturing the operator's gaze hotspots in real time; a dynamic re-collection feedback module for converting gaze hotspots into regions of interest and generating re-collection tasks to drive the drone to dynamically re-collect and verify the regions of interest; and an output module for generating a spatially computed, drift-free, and quality-labeled 3D VR landscape model. This invention aims to achieve drift-free, real-time human-machine collaborative high-fidelity VR landscape construction.

The invention relates to the technical field of image processing, in particular to a landscape three-dimensional reconstruction method and system based on multi-view assistance, and the method comprises the steps: obtaining a plurality of landscape images which comprise the landscape images of each view angle in a plurality of view angles at different moments; determining a matching point of each pixel point in the landscape image at adjacent moments of the same visual angle; based on the matching point of each pixel point, determining a motion vector of each pixel point and an overall motion vector of the landscape image where each pixel point is located; determining a moving interference point in the landscape image of each view angle based on the moving vector of each pixel point and the overall moving vector of the landscape image where each pixel point is located; modeling is carried out based on the target landscape image of each view angle, a target landscape model is obtained, and the target landscape image of one view angle is a landscape image with the highest information entropy and the mobile interference points are screened out. The method can obtain an accurate and effective landscape model.

This application relates to the field of landscape design and digital modeling technology, and discloses a method and apparatus for establishing a landscape model based on data fusion technology. The method includes the following steps: collecting original point cloud data and images of the site; extracting key growth morphology parameters through data registration, semantic segmentation, and individual vegetation segmentation; constructing a multi-dimensional quantitative evaluation model of the landscape's ecology and aesthetics based on these parameters; transforming the design problem into a multi-objective optimization mathematical model and solving it to generate a Pareto optimal solution set; finally, converting the specific design scheme selected from the solution set into a parametric building information model and integrating it with a digital terrain model to generate an interactive three-dimensional integrated landscape model. This invention can objectively and efficiently generate optimized design schemes that take into account both ecological and aesthetic values, automating the design evaluation and optimization adjustment process, and improving the efficiency and optimization level of design scheme generation.

The utility model provides a suspended stone artificial landscape model, which comprises a suspension skeleton system, a mountain structure, a suspension steel cable, an ecological waterscape module and a simulation plant component, the lower end of the suspension skeleton system is externally wrapped with the mountain structure, the upper end of the suspension skeleton system is also provided with the ecological waterscape module and the simulation plant component, and the suspension steel cable is arranged on the suspension skeleton system. And the top of the suspension framework system is connected with a building bearing structure through a suspension steel cable. The three-dimensional truss structure is formed by welding galvanized steel, the simulation hillstone is prepared by foaming polyurethane, and the three-dimensional truss structure and the simulation hillstone are mutually combined to form a light-weight structure, so that the installation is more convenient, and more energy-saving and environment-friendly effects are achieved. The ecological waterscape module is further arranged to form an artificial waterfall landscape, the simulation plant model is further installed, fusion of the dynamic waterscape and ecological decoration is achieved, and compared with a traditional artificial hill, the installation efficiency is higher, the maintenance cost is low, and the artificial hill is suitable for scenes such as commercial complexes and theme parks.

The application discloses a virtual wetland landscape layout method and system, an electronic device and a storage medium. The method comprises the following steps: identifying a first setting gesture, providing a plant model library containing a plurality of plant models, so that a user selects a target plant model from the plant model library and arranges the target plant model in a pre-built initial wetland landscape model; identifying a second setting gesture, recording a fingertip trajectory of the user, selecting a target trajectory template matched with the fingertip trajectory from a pre-stored trajectory template library, and the target trajectory template is used to indicate a target layout mode of the target plant model; identifying a third setting gesture, providing an interactive ray, so that the user controls the interactive ray to collide with the ground of the initial wetland landscape model, determining a target layout position of the target plant model in the target layout mode according to a collision point of the interactive ray and the ground; arranging the target plant model in the initial wetland landscape model in the target layout mode at the target layout position, and rendering a target wetland landscape model.

1. Name of the product in this design: Miniature landscape container. 2. Purpose of this design: Container for use in the design and production of miniature landscape models. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The present application relates to the technical field of dynamic modeling, in particular to a kind of garden landscape BIM model construction method and system based on data fusion.Utilize single-point pressure sensor to collect transient pressure decay sequence after valve, calculate global flow resistance multiplier;Combined with the geometric parameters of pipe network in BIM model, generate each pipe segment resistance correction coefficient through non-uniform weight distribution model based on pipe diameter;Further, calculate the residual pressure of each dripper end through forward hydraulic simulation, and generate three-dimensional critical irrigation elevation surface, realize the low-cost, high-precision differentiation of effective irrigation area and water shortage risk area in BIM model.