70 results about "Spatial design" patented technology

Methods, systems, and apparatus, including medium-encoded computer program products, for computer aided design of physical structures include: obtaining a design space, design criteria, and boundary conditions for numerical simulation; defining an application of the boundary conditions to a voxelized mesh, including specifying a distribution of a load to nodes of voxels in the voxelized mesh that correspond to a surface of preserve geometry; and iteratively modifying a generatively designed three dimensional shape in the design space in accordance with the design criteria and a physical response of the modeled object determined by the numerical simulation performed using the application of the boundary conditions to the voxelized mesh, wherein the distribution of the total loading value during determination of the physical response ensures an equivalence between the total loading value and a sum of loading values distributed to the respective nodes of the voxels that correspond to the surface.

The invention particularly discloses a time-space design method for a railway tunnel active support rock anchoring and shotcreting synergistic effect considering a time-space effect, and relates to the technical field of civil engineering. The method comprises the steps that firstly, expression characteristics of the load time effect, the material time effect, the tunnel face space effect and the rock anchor bearing arch space effect of active supporting are determined, a space-time effect characterization method is established, and then a tunnel active supporting rock anchor and shotcrete synergistic effect space-time calculation model is constructed; then determining calculation parameters of a rock anchor bearing arch and a sprayed concrete layer, and constructing a surrounding rock pressure calculation method and a safety evaluation method considering the advance support effect; and finally, according to a calculation result of the tunnel active support rock anchoring and shotcreting synergistic effect space-time calculation model, safety is judged, and design parameters of a pre-stressed anchor rod and shotcreting concrete are determined. The method can simply, quickly and accurately calculate the internal force distribution and safety of the tunnel rock anchor bearing arch and the sprayed concrete layer under different time, geological conditions and support design parameters, and has good engineering value.

The invention belongs to the field of spatial design optimization, and particularly relates to an exhibition streamline optimization method and system based on a viewpoint thermodynamic diagram and a spatial syntax, and the method comprises the steps: firstly constructing an initial three-dimensional layout model, carrying out the dynamic discretization of the initial three-dimensional layout model into visual or path-connected spatial units, and calculating the integration degree, understandability and other indexes of the units in combination with the spatial syntax. Generating a theoretical streamline sequence; collecting viewpoint data of the test group along a preset path through eye movement tracking, and generating a viewpoint thermodynamic value distribution diagram in combination with a thermodynamic diagram algorithm, group interest distribution and visual attention characteristics; based on the theoretical streamline and the thermodynamic diagram, the coupling coordination degree of the space unit is calculated through a coupling algorithm, a preset optimization strategy is called after a defect unit is recognized, and an optimized exhibition streamline scheme is generated by combining the initial model and simulation algorithm adjustment. And the exhibition viewing experience and the space use efficiency are effectively improved.

The invention relates to the technical field of building information analysis, and discloses a space design optimization method and system based on three-dimensional voxelization, a terminal and a storage medium, and the method comprises the steps: determining a three-dimensional coordinate according to a building planning scheme, and converting the three-dimensional coordinate into a voxel grid, so as to obtain a voxel code of each three-dimensional coordinate; obtaining rule information, constructing voxels corresponding to the rule information on the voxel codes, and according to the compliance rule, performing weighting on the rule information; and determining the voxel density of the voxel code according to the weight so as to predict a potential problem at the voxel code, thereby performing real-time adjustment on the building planning scheme. According to the method, through the spatial analysis process of three-dimensional voxelization, multi-source data are fused and weighted through voxels, automatic optimization of each type of data is achieved, and high-precision, dynamic and multi-target spatial analysis and scheme optimization are achieved.

The invention discloses an urban public space optimization method based on crowd behavior simulation. The method comprises the following steps: acquiring urban wind field parameters, urban air pollutant concentration data and geometrical characteristics of buildings; calculating a turbulence diffusion coefficient by adopting a computational fluid dynamics simulation method; acquiring real-time meteorological data according to the real-time meteorological data API to calculate atmospheric stability; determining concentration distribution of pollutants at different time and spatial positions by adopting a pollutant Lagrange particle tracking method; constructing a crowd behavior pattern classification model, and determining crowd behavior patterns in different public spaces; determining an optimal green belt and ventilation corridor configuration and an optimal public space ventilation optimization scheme; and the influence of different configurations on the ventilation effect and pollution inhibition is evaluated. According to the method, a more accurate and more efficient optimization scheme is provided for urban public space design by integrating multi-dimensional factors such as meteorology, building distribution, crowd behaviors and air flow, and the living quality of citizens and the comfort level of the public space are remarkably improved.

This invention discloses an automatic design method, apparatus, device, and storage medium for two-dimensional floor plans, comprising: acquiring a vectorized structural description file of the original house; converting the vectorized structural description file of the original house into an image format according to a preset mapping rule to obtain a two-dimensional original floor plan; acquiring design prompts identifying user design requirements and text-encoding the design prompts using a text encoder to obtain a high-dimensional text vector; generating a high-dimensional random noise vector using a random noise generator; fusing the high-dimensional random noise vector, the high-dimensional text vector, and the two-dimensional original floor plan to obtain a noisy fused vector; inputting the noisy fused vector into a trained floor plan generator to obtain a two-dimensional designed floor plan; and converting the two-dimensional designed floor plan according to the preset mapping rule to obtain a vectorized structural description file of the two-dimensional designed floor plan. This invention can realize the design of various types of apartment spaces with high design efficiency.

The utility model relates to the technical field of variable-frequency screw compressor equipment, in particular to an integrated novel air-cooled variable-frequency screw air compression station which comprises a driving system, an air inlet system, an oil way system, a cooling system, a cold drying system, a waste heat recovery system, an electrical control system, a storage and metering system and a box body. The box body is divided into a cold area and a hot area for isolation, the space structure layout is integrated and compact, the appearance design adopts a container form, all parts are integrally installed, high-quality compressed air can be provided, the system energy efficiency is high in usability, the space design structure is compact, and the integrated air compression station is safe, reliable and convenient to use and install. The air compression station is small in occupied area and convenient to operate, carry and install.

With the increasing density of residential environments, spatial environmental design is also required to enhance the degree of concealment and security functions in private spaces, to create a soft, harmonious design that allows wind and light to pass through green spaces and parks, and to incorporate shock absorption functions and safe spatial management in transit spaces such as sidewalks and roads. [Solution] Made from lightweight, easily expandable, and environmentally friendly materials, this flexible spiral three-dimensional structure utilizes elegant and soft curved surfaces. The multi-layered spiral fence offers versatile spaces, protection against tree dieback caused by urinating animals, hygiene management, and even electric fences and trapping cages for dangerous animals. Furthermore, its flexible spiral structure allows it to absorb external pressure and impact, making it suitable for long-distance safety fences such as parking lot fences, road medians, and junction fences. Its creation and the ability to create three-dimensional structures in one go using optimal materials make automation easy, and its ability to easily be scaled up or down allows for endless spatial design possibilities when combined in various ways according to the site.

We provide the system. [Solution] A means for receiving and analyzing spatial design information input by the user, A means for generating a three-dimensional virtual environment design based on analyzed information, A means of visualizing the generated virtual environment design in a virtual domain and providing it to the user, A means of receiving feedback from users and using it to improve the accuracy of the generation method, A method for extracting important keywords and themes from spatial design information using natural language processing technology, A system that includes this.

The invention provides a wind power plant booster station building space design method based on solar energy utilization. The method comprises the steps that the orientation and shape of a building are optimized according to geographic coordinates and meteorological data; constructing a southbound facade integrated model; generating a thermally driven ventilation layout in conjunction with the thermal load; a thermal mass material is configured and integrated; and establishing a digital model, performing multi-target performance simulation and iterative optimization, and outputting a final scheme. The energy consumption of the booster station of the wind power plant can be reduced, the indoor thermal comfort is improved, and the dual goals of green energy conservation and efficient operation are achieved.

The invention provides a land utilization planning deep learning method based on a high-resolution low-altitude micrometeorological field. The method comprises the following steps: A1, preparing land planning related data; a2, generating a comfort index and preliminarily planning a layout; a3, training a microclimate generation model; a4, optimizing a land allocation scheme; a5, evaluating and adjusting; a6, iterative optimization is carried out until the standard is reached; and A7, verifying and outputting. According to the method, an end-to-end deep neural network framework is adopted, and a plurality of sub-modules such as microclimate field generation, human body thermal comfort calculation, conditional land layout generation and feedback optimization are integrated, so that automatic generation of a land utilization layout map from basic earth surface information to comfort guidance is realized; the technical problems that in an existing urban land utilization planning method, microclimate simulation cost is high, comfort evaluation and space design are disjointed, and automation and feedback mechanisms are lacked are solved.

To provide a spatial design system, and the like for designing an environment more appropriately.SOLUTION: A spatial design system 10 for outputting support information for designing an environment includes: a storage unit 12 which stores a plurality of affective structural models which are different in correlation in each scene in which a user uses the space, the affective structural models indicating correlations of levels of combinations including at least one of affective values of perceived fatigue reduction, enhanced social interaction, increased vitality, improved creativity, and enhanced concentration that a user feels in an environment, with respect to parameters of elements constituting the environment; and a calculation unit 13 which outputs, as the support information, the affective values in the correlations indicated in the affective structural models according to the scene of use, out of the affective structural models stored in the storage unit 12, and the parameters of the elements in association with each other.SELECTED DRAWING: Figure 2

The present invention relates to a method, system, device and medium for quantifying urban street space characteristics, belonging to the field of quantifying street space characteristics. The method includes: obtaining the planar geometric coordinate information of the buildings on both sides of the street to be quantified and establishing a data matrix of the buildings; the planar geometric coordinate information includes building corner point coordinates, the number of corner points and building numbers; determining the starting point and the ending point of the central axis of the street to be quantified according to the data matrix; determining the central axis nodes according to the starting point and the ending point of the central axis; and drawing a visualization graph of the street to be quantified according to the starting point of the central axis, the ending point of the central axis, the central axis nodes and the data matrix, so as to provide a control basis for urban space design. The present invention improves the efficiency of street space quantification.

1. Name of the designed product: display (spatial design). 2. Use of the designed product: the designed product is used for display of spatial design. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view 1.

This invention discloses a multimodal home space design system based on a complete home furnishing dataset, belonging to the field of home space design technology. The system includes: a complete home furnishing dataset management module, used to construct and manage the complete home furnishing dataset; an intelligent floor plan processing module, used to acquire floor plan data and divide it into zones, and perform furniture-filling design on the divided floor plan based on user attribute data to achieve integrated molding; and a furniture layout generation module, used to generate baselines on the floor plan after furniture filling, and fill in furniture and appliance models based on the baselines. This invention integrates a complete home furnishing dataset with intelligent algorithms to achieve automatic floor plan recognition, intelligent scheme generation, virtual visualization, and internal supply chain collaboration, solving the problems of data silos, low efficiency, and insufficient user experience in traditional design, and improving the intelligence level of home design and customer satisfaction.

The present invention specifically discloses a spatiotemporal design method for the synergistic effect of rock-anchor-shotcrete in active support of railway tunnels that takes into account spatiotemporal effects, and relates to the field of civil engineering technology. The method first clarifies the performance characteristics of the load-time effect, material-time effect, face-space effect, and rock-anchor bearing arch-space effect of active support, establishes a spatiotemporal effect characterization method, and then constructs a spatiotemporal calculation model for the synergistic effect of rock-anchor-shotcrete in active support of tunnels; then determines the calculation parameters of the rock-anchor bearing arch and shotcrete layer, and constructs a surrounding rock pressure calculation method and a safety evaluation method that considers the effect of advance support; finally, based on the calculation results of the spatiotemporal calculation model for the synergistic effect of rock-anchor-shotcrete in active support of tunnels, the safety is judged and the design parameters of prestressed anchor rods and shotcrete are determined. This method can simply, quickly, and accurately calculate the internal force distribution and safety of the rock-anchor bearing arch and shotcrete layer in tunnels under different times, geological conditions, and support design parameters, and has good engineering value.

This application discloses a method, apparatus, and electronic device for determining key points of a three-dimensional spatial browsing path. The method includes: determining the location information of obstacles existing in the design scheme of a target space; determining a route that allows unobstructed passage in the target space based on the location information of the obstacles, wherein the route consists of multiple access points, and the distances between the access points and their associated spatial boundaries, as well as the distances between the access points and the outer boundaries of objects, all satisfy target conditions; dividing the plane containing the target space into multiple grids, and clustering the access points within each grid to obtain multiple candidate points; and determining the key points of the browsing path in the target space based on the candidate points. This application embodiment enables the automated determination of key points in a spatial design scheme.

We provide the system. [Solution] A means of inputting and analyzing animal characteristic data, A means for generating optimal spatial arrangement and color design based on the visual and sensory perception of animals, A means of providing a virtual experience by 3D modeling the generated spatial arrangement and color design, A means of re-analyzing spatial design based on user feedback, A system that includes this.

The invention discloses a complex task actual flight test horizontal dynamic space design optimization method and a computer product, and the method comprises the steps: S1, decomposing a test task profile, and constructing a test task outward tree; s2, mapping each test task sub-profile in the constructed task outbound tree to obtain a corresponding test area, and forming an initial task area association symbol graph; s3, dynamically evolving a task area association symbol graph; s4, performing dynamic modeling on the relationship evolution of the test area to obtain a weight updating function and a symbol updating function; s5, expanding the weight updating function and the symbol updating function to the multivariate relation network to obtain the weight updating function and the symbol updating function of the multiple test areas; and S6, performing optimization based on the weight updating function and the symbol updating function of the multiple test regions to obtain an optimized area. The problems of test resource allocation and environmental adaptability are solved, and the method has remarkable advantages in the aspects of space saving, stability improvement, complex event processing and the like.

The application discloses an office building design method and system based on big data collection, relates to the technical field of building informatization and intelligent design, and comprises the following steps: S100, a test pulse is emitted point by point in a building corridor area, positioning signals and reflected echo data are collected, a reflected response sequence corresponding to a point is formed, and a reflected suspicious fragment list is constructed according to a response amplitude and a time delay difference; S200, static marker points are arranged in the area corresponding to the reflected suspicious fragment list, a picture sequence without personnel movement is continuously recorded, and a stable and unchanged static anchor point list is extracted and used as a baseline for subsequent personnel positioning track authenticity comparison. The application realizes whole-process suppression of pseudo displacement signals, accurately strips non-real personnel tracks, avoids space design and energy consumption decision deviation caused by misjudgment, improves the scientificity and efficiency of building design, and is suitable for positioning data cleaning and optimization in various complex indoor environments.

The present invention discloses a method for analyzing architectural space design by collecting gaze points using VR. A three-dimensional model matching the real architectural space is established, and a VR scene is constructed. When an experimenter tours the VR scene, the experimenter's gaze line is collected through VR equipment, the intersection of the gaze line and the VR scene is calculated, the experimenter's gaze point on the interior landscape of the building is obtained, and the gaze duration is counted. Finally, all the experimenter's gaze points and corresponding gaze durations are mapped and visualized to obtain intuitive visualization results, which can accurately, clearly, and intuitively evaluate the architectural space design. During the analysis process of the present invention, the stability and consistency of the spatial coordinate system are guaranteed, the collected gaze points match the architectural space, and the gaze points also correspond to the architectural space, making the association between the analysis results and the architectural space more intuitive.

Methods, systems, and apparatus are provided for computer-aided design of physical structures using a generative design process, including a medium-encoded computer program product, wherein a 3D model of the physical structure is generated to facilitate manufacture of the physical structure using a 2.5-axis subtractive manufacturing system and technique, the method, system, and apparatus comprising: obtaining a design space, design criteria, and load conditions for an object to be manufactured; iteratively modifying the generatively designed 3D shape of the modeled object, including generating a 2D contour representation (corresponding to discrete layers) of an updated version of the 3D shape, extruding the 2D contour representation along a milling direction, and forming a next version of the 3D shape of the modeled object from a combination of the 3D representations generated by the extrusion; and providing the generatively designed 3D shape of the modeled object for manufacturing the physical structure using a 2.5-axis subtractive manufacturing process.

The invention discloses a high-strength district thermal environment performance space design decision-making method based on reinforcement learning, and relates to the technical field of urban thermal comfort evaluation and optimization. The method comprises the following steps: respectively defining a state space, an action space and a reward function of a building Agent and a tree Agent; training a building Agent by using a near-end strategy optimization algorithm, and training a tree Agent based on a training result of the building Agent by using the near-end strategy optimization algorithm; and applying the trained building Agent and the trained tree Agent to cooperatively generate the optimal layout of the buildings and the trees in the to-be-optimized district. According to the method, the building layout and the tree layout are dynamically adjusted through the reinforcement learning algorithm, under the constraint of the random plot shape and the plot ratio, the building layout and tree layout scheme meeting the thermal comfort requirement is generated, the thermal comfort index of the urban thermal environment can be rapidly optimized, and scientific support is provided for urban planning and built environment optimization.

The utility model discloses a drainage structure of an invisible floor drain, and relates to the technical field of drainage, the drainage structure comprises an overhead layer, a sewer pipe, floor tiles and wall tiles, the overhead layer is provided with a drainage groove assembly from top to bottom, and a sewer gap leading to a drainage groove of the drainage groove assembly is arranged between the floor tiles and the wall tiles; the drainage groove assembly comprises a plurality of structural parts which are in interference fit and form the drainage groove, and a drainage pipe which is installed in a water outlet hole of the drainage groove and inserted into the sewer pipe. The structural design is visually fused with the decorative surface, and the spatial design freedom degree and the high-end texture are improved; the drainage pipe is directly installed in the hidden drainage groove, the pipe diameter can be larger, blocking is not prone to occurring, and the sewage discharging capacity is higher.

A design data acquisition unit (103, 104) acquires design data of a space where equipment is installed as spatial design data, and acquires design data for installing the equipment in the space as installation design data. The decision unit (105) uses the spatial design data and the installation design data, and decides, before the equipment is actually installed in the space, whether the equipment is installed in the space in compliance with installation specifications which are specifications related to the installation of the equipment when the equipment is actually installed in the space.

The application relates to the technical field of building information analysis, and discloses a three-dimensional voxel-based space design optimization method, system, terminal and storage medium, the method comprising the following steps: determining three-dimensional coordinates according to a building planning scheme, converting the three-dimensional coordinates into a voxel grid, and obtaining voxel codes of each three-dimensional coordinate; acquiring rule information, constructing voxels corresponding to the rule information on the voxel codes, and weighting the rule information according to compliance rules; determining voxel density of the voxel codes according to the weight values, predicting potential problems at the voxel codes, and thus adjusting the building planning scheme in real time. Through the three-dimensional voxel-based space analysis process, multi-source data is fused and weighted through voxels, automatic optimization of each kind of data is realized, and high-precision, dynamic, multi-target space analysis and scheme optimization are realized.

The invention relates to the technical field of indoor space design, and provides an indoor space layout optimization system based on data analysis, and the system comprises an element data importing module which is used for importing indoor space data and indoor decoration object data, and outputting a matching list of indoor objects; the space element construction module is used for performing simulation construction on the data of the indoor decoration objects and converting the data into space elements suitable for layout division; and the space planning module is used for building and simulating indoor space according to indoor space data, dividing the indoor space, setting areas capable of being arranged and areas not capable of being arranged, and classifying the areas capable of being arranged. According to the method, indoor decoration objects are converted into rectangular space elements, a collision volume model is constructed, digital expression of physical constraints is achieved, layout areas are automatically divided, the elements are rapidly arranged, and landing risks such as object collision and channel blockage are avoided.

The invention relates to the technical field of indoor space design, and provides an intelligent data processing and analyzing system for indoor design, which comprises a data acquisition module used for acquiring sensing data of an indoor environment, including thermal environment data, light environment data and indoor air data; the data preprocessing module is used for carrying out noise reduction processing and redundancy elimination processing on the acquired sensing data to generate a redundancy elimination data set; the feature extraction module is used for extracting indoor environment features from the redundancy elimination data set and constructing an environment feature domain; and the customer demand analysis module is used for acquiring a design expected text of a customer and extracting a text feature data item. Noise reduction is carried out on indoor environment sensing data by utilizing a wavelet transform algorithm, and a redundancy threshold is determined by calculating a mean value and a standard deviation, so that redundant data is effectively removed, data quality is improved, interference of invalid data on analysis is reduced, and data processing efficiency is optimized.

This invention belongs to the field of spatial design optimization, and particularly relates to a method and system for optimizing exhibition flow based on viewpoint heatmaps and spatial syntax. The method first constructs an initial three-dimensional layout model, dynamically discretizing it into visually or path-connected spatial units. It then uses spatial syntax to calculate the integration and comprehensibility of these units, generating a theoretical flow sequence. Next, it collects viewpoint data of a test group along a preset path using eye tracking, and combines this with heatmap algorithms, group interest distribution, and visual attention characteristics to generate a viewpoint heatmap distribution map. Based on the theoretical flow and heatmap, it calculates the coupling coordination degree of the spatial units using a coupling algorithm. After identifying defective units, it calls a preset optimization strategy, combining the initial model with simulation algorithms for adjustments, generating an optimized exhibition flow scheme. This invention achieves quantitative evaluation and precise optimization of exhibition space design, effectively improving the viewing experience and space utilization efficiency.

1. Name of this design product: Residential building (public space design with elevated outdoor living room on the first floor). 2. Purpose of this design product: This design product is used for residential purposes. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1. 5. The bottom surface of this design product is difficult to see or cannot be seen during use, so the top view is omitted.