60 results about "Layout planning" patented technology

The present application belongs to the technical field of co-delivery center site selection. Disclosed are an urban-end co-distribution center site selection method and system based on air-ground coordination, which are used for solving the technical problems of an existing air-ground coordination co-delivery center site selection model being insufficiently integrated with an unmanned aerial vehicle delivery technique, failing to take into consideration constraint conditions on unmanned aerial vehicles, and the solving efficiency being low. The method comprises: establishing a planned layout set of an air-ground coordination co-delivery center; taking the minimization of the overall delivery time and the minimization of the total network operation cost as objectives to construct an air-ground coordination layout planning model; setting constraint conditions of the air-ground coordination layout planning model; by means of a grey wolf population algorithm, generating an initial site selection solution set for a pre-selected point set of the co-delivery center; filtering out invalid solutions in the initial site selection solution set on the basis of the constraint conditions; and performing an individual iterative update on the filtered initial site selection solution set, and performing a fitness assessment and no-fly zone crossing determination on a new solution set obtained after each iteration, so as to obtain a final site selection scheme.

The invention relates to the technical field of virtual reality application, in particular to a virtual reality assisted urban and rural spatial layout visualization planning system, which comprises a data acquisition and preprocessing module, a three-dimensional modeling module, a virtual reality visualization module, a planning analysis module and an interaction and feedback module. Wherein the data acquisition and preprocessing module is used for acquiring and preprocessing urban and rural spatial data; the three-dimensional modeling module is used for constructing a three-dimensional urban and rural model based on the preprocessed spatial data; the virtual reality visualization module is used for importing the three-dimensional urban and rural model into a virtual reality environment to generate a VR visualization scene; the planning analysis module is used for performing spatial layout analysis and outputting a planning analysis result; and the interaction and feedback module is used for receiving user interaction input and updating the planning scheme in real time. According to the urban and rural spatial layout planning method and system, by integrating the processes of data preprocessing, three-dimensional modeling, virtual reality visualization and dynamic interactive analysis, visual expression and real-time optimization of urban and rural spatial layout planning are achieved.

The application relates to the field of firefighting technology, and provides a firefighting engineering robot installation system based on a multi-modal model, which comprises an installation mechanical arm, a task analysis module, a space modeling module, a layout planning module, an action control module and a quality verification module; the task analysis module is used for analyzing an installation task, fusing multi-modal inputs of drawings and BIM models, extracting key information and outputting structured task instructions; the space modeling module performs three-dimensional structure modeling on a construction site to form a space point model, identifies building components and a constructible area, completes high-precision registration of drawing structures and real scenes, and analyzes environmental constraint conditions; the layout planning module generates a firefighting equipment layout scheme on the basis of meeting specification requirements according to the task instructions and the space point model; the action control module converts the layout scheme and the type of installed firefighting equipment into a sequence of action instructions executable by the robot; and the quality verification module automatically detects an installation result.

The application discloses a layout planning method based on reinforcement learning and a genetic algorithm, and comprises the following steps: 1, generating an original population of the genetic algorithm through perturbation B*‑tree; 2, calculating the fitness of all individuals, and selecting an individual with the highest fitness value as the optimal individual in the population; 3, according to the probability, selecting whether to use a crossover operator in an iteration, if the crossover operator is selected, selecting two parent individuals from the population, and generating offspring individuals through the crossover; 4, according to the probability, selecting whether to use a mutation operator in the iteration, if the mutation operator is selected, selecting a parent individual from the population, and generating an offspring individual through the mutation; 5, optimizing the offspring individual by using a reinforcement learning intelligent agent, and then determining whether to replace the parent individual according to the fitness of the offspring individual; and 6, the iteration is ended, and the optimal individual is obtained. The application efficiently reduces the area and line length of layout planning.

The application belongs to the technical field of urban planning, and discloses a kind of public service facility layout planning method and system friendly to old people, the method comprises: obtaining the portrait information of old people in community, and identifying vulnerable old age groups;According to the portrait information of vulnerable old age groups, set the minimum accessibility guarantee condition of individualization;Pre-optimization is carried out on the alternative scheme to improve the satisfaction rate of the minimum accessibility guarantee condition of vulnerable old age groups;On the premise that the satisfaction rate of vulnerable old age groups is not reduced, the overall travel convenience of all old age groups is optimized as a target for comprehensive optimization;From a plurality of comprehensive optimization schemes, the final public service facility layout scheme is determined;Thus, the problem of ignoring the heterogeneity within the old age group in the prior art can be effectively solved, and the scientificity and humanization of public service facility layout planning are significantly improved.

A 3D planning table for collaborative layout planning, characterized by a flexible, rollable display (e.g., OLED display or higher) on which additively printed 2.5D miniatures of planning objects (e.g., machines, workstations, etc.) are placed. The current layout state is continuously captured using a 2D or 3D camera and transmitted via an interface to a CAD program, which translates the 2.5D representation into a 3D representation of the layout and displays it on a monitor and via VR glasses. Saved intermediate states can be transferred back to the OLED display via an interface between the CAD software and the planning process. All 2.5D miniatures are equipped with a camera-readable code, which allows further information to be retrieved from a central database using a smartphone camera.

The invention discloses a section switch layout planning method and device for a power distribution network, equipment and a medium, and belongs to the field of section switch layout of the power distribution network, and the method comprises the steps: after obtaining a plurality of different switch point distribution schemes, calling an MIOA algorithm to carry out the iteration of the plurality of switch point distribution schemes, and obtaining a local scheme set; calling an SDT algorithm to perform search iteration on the schemes of the local scheme set to obtain a convergence scheme set; calculating the total cost of each scheme of the convergence scheme set based on a target function of a preset target model to obtain a plurality of scheme cost values; and screening a target cost value from the plurality of scheme cost values, determining a scheme corresponding to the target cost value as a target planning scheme, and performing layout processing on the section switch of the power distribution network based on the target planning scheme. The scheme meeting the requirements of the power distribution network can be screened, the deviation between the section switch layout and the reality is reduced, the configuration precision is improved, and the layout cost of the section switch can be reduced.

The invention provides an energy storage station layout planning method and system, and the method comprises the steps: obtaining the information of a to-be-planned prefabricated cabin, generating a basic positioning variable of the prefabricated cabin according to the information of the prefabricated cabin, and constructing a constraint model which comprises a prefabricated cabin direction constraint and a safety distance constraint; constructing a target function by taking the shortest length of the cable between the prefabricated cabins as a target; the objective function comprises a cable length function; the optimal solution is solved based on the objective function, the problem that traditional planning cannot meet the large-scale, rapid and lean construction requirements of the energy storage station at the same time is solved, an optimal layout design scheme can be rapidly obtained, and the investment cost of a project is reduced as much as possible.

The invention discloses an editable slide generation method and device, equipment and a storage medium. The method is characterized by comprising the following steps: under the condition that a slide outline of a user is not recognized, carrying out outline planning based on slide theme information input by the user, and determining a planned slide outline; performing global layout planning based on the slide planning outline, and determining style constraints and page layout guidance; performing page generation on each page of slide based on the style constraint and the page layout guidance, and determining at least one page of preview slide; and if all the preview slides pass rendering evaluation, assembling all the preview slides based on the slide planning outline, and determining a target slide. According to the method, the complete editable slides can be effectively output, various typical layout problems can be found and corrected in the generation process, and the method has a stable high-quality level in multiple dimensions such as definition, structural property, visual design and aesthetic property.

The invention provides a drilling engineering layout planning method and system based on a particle swarm optimization algorithm, and relates to the technical field of drilling engineering layout planning, and the method comprises the steps: collecting the stratum lithology and surrounding environment data of a target drilling region, grouping the data according to a preset classification rule, and associating the grouped data of the same spatial position according to the collection time, thereby achieving the layout planning of the drilling engineering. Obtaining a target data set; performing grading by using a random forest algorithm to generate a partition map; and finally, by taking the partition map as input and combining a preset planning objective function, optimizing the number of hole sites, coordinates and equipment paths by using a particle swarm optimization algorithm to obtain a layout planning scheme, acquiring multi-source data, grouping and associating to obtain a target data set, generating the partition map through a random forest algorithm, and performing layout planning. And hole sites and equipment paths are optimized by using a particle swarm optimization algorithm in combination with a planning target function, and finally a layout planning scheme of the target drilling area is obtained.

The invention discloses a method for constructing a rear-end layout data set of a digital integrated circuit based on parameter regulation and control. The method comprises the following steps: acquiring an RTL code of the digital integrated circuit, identifying a physical unit represented by the RTL code, and acquiring a physical layout effect related parameter corresponding to each physical unit; based on a plurality of regulation targets, a plurality of parameters are selected from the physical layout effect related parameters for regulation, and a netlist is formed; adjusting a macro cell, and determining a layout plan; based on the determined layout plan, all physical units in the netlist are placed in corresponding chip areas, clock distribution construction is carried out, wiring is carried out according to the netlist, and a layout file is obtained; and performing feature extraction on the layout file to obtain a layout and layout features, and generating a layout data set based on the layout and the layout features. According to the method, the problems of data scarcity, high generation cost and diversified requirements in the prior art can be solved, and the digital back-end layout data set of the integrated circuit can be efficiently constructed in a diversified manner.

The invention discloses an electric vehicle public charging facility layout planning method and system based on people flow density space distribution. The method comprises the steps that layout system parameters to be optimized and planned, people flow density parameters, land cost, equipment cost and operation and maintenance cost parameters and charging pile unit time service efficiency in a planning area are collected; collecting land use property data, ecological protection red lines and a delimited range of a permanent basic farmland in the planning area; constructing a charging facility scale prediction model, and predicting the total scale of the public charging facilities in the planning area; constructing a system calculation model by taking space-time coverage maximization and construction and operation cost minimization of a planning layout system as targets; and inputting the collected data into a system calculation model, and obtaining a charging facility planning layout scheme by using a genetic algorithm. Decision reference can be provided for planning of the public charging and battery swap facility of the electric vehicle, the reasonability and economical efficiency of the facility layout are effectively improved, and the method has important value in practical application.

The application discloses a kind of base layout design method of forming module, terminal and storage medium, obtain the size feature and category feature of forming module;Virtual base is established and can be placed unit is evenly arranged on virtual base according to preset interval;With size feature and the boundary of virtual base as placement boundary constraint, with the adaptation relationship of category feature as logic constraint, the layout planning of forming module is based on placeable unit, generate multiple placement schemes;Calculate the filling rate of each placement scheme to virtual base;Based on preset visual algorithm, calculate the visual score of each placement scheme;Based on filling rate and visual score, according to preset evaluation system, placement scheme is screened, and layout scheme is obtained.The application can automatically generate and screen out the layout scheme with higher comprehensive quality in limited base space, reduce the dependence on artificial experience, improve the layout design efficiency, while ensuring the stability and consistency of layout result.

The invention discloses a PFEP data maintenance and production line planning optimization method based on logistics simulation, and belongs to the technical field of production line logistics, and the method comprises the steps: making a PFEP form and a layout planning scheme of a new production line, and carrying out the collection and filling based on the existing production line data; importing the two-dimensional layout diagram of the new production line and the three-dimensional model of the material equipment into simulation software, and constructing an equal-proportion simulation model consistent with the planning scheme; performing parameter setting on the simulation model by taking the PFEP data and the business process as simulation input, and debugging, running and outputting a simulation result; the initial PFEP data are perfected in combination with the simulation result, whether the simulation result meets the new production line planning target requirement or not is judged, if yes, an optimal production line scheme is output, and if not, an optimization coefficient is added to the perfected PFEP data to serve as simulation model secondary input for loop iteration optimization simulation till the optimal production line scheme is output. The method has the advantages that automatic discrimination and improvement of the PFEP data and loop iteration optimization of the production line planning scheme are realized.

This invention discloses a multi-objective optimization-based architectural engineering layout planning method, belonging to the field of intelligent building design technology. The method includes: acquiring various types of data for the architectural engineering to be planned, and constructing an initial layout structure model containing candidate building units. Spatial topology analysis is performed on the model to extract multi-dimensional layout relationship features and construct a layout topology relationship network. Initial functional and environmental constraint states are constructed, and constraint coupling propagation is completed by inputting a multi-objective integrated optimization channel to obtain a layout co-evolution state matrix. After three-dimensional objective evaluation analysis, the layout topology relationship network is iteratively updated, and a layout planning scheme is output based on the convergence result. This invention solves the technical problems of existing architectural layout planning methods being unable to quantify the intrinsic relationship between space, function, and environment, and struggling to balance multi-dimensional optimization objectives. It achieves multi-dimensional collaborative optimization of architectural layout, improves planning efficiency and accuracy, and outputs stable and feasible layout schemes.

The invention discloses a lightning interceptor layout method and system based on lightning stroke simulation and a medium, and the method comprises the steps: obtaining the basic performance information of a lightning interceptor, the building parameters of a target building group, and the corresponding thunderstorm environment parameters, and carrying out the layout of the lightning interceptor based on the parameters; the safety range of the important building and the protection range of the common building after the lightning interceptor is installed are obtained, and the corresponding priority level is given to each common building; according to the safety range, the protection range and the priority level, a plurality of common buildings are selected as target installation buildings for installing the lightning interceptor, and setting parameters of the interceptor are determined, so that the protection range of the target installation buildings completely covers the safety range; setting parameters of the lightning interceptor are adjusted through the lightning stroke simulation model, a layout verification result is obtained, and layout planning information is generated and output based on the result according to the target installation building and the corresponding setting parameters. The pertinence and reliability of the protection scheme can be improved.

The invention relates to big data processing, and particularly discloses an urban spatial layout planning auxiliary method and system based on big data mining, which deeply integrates static function attributes represented by urban point of interest (POI) data and a dynamic use mode disclosed by rasterized time sequence population activity data. And constructing a static function-dynamic activity joint coding feature for each urban grid unit. On the basis, the baseline level of each unit feature is learned by further utilizing spatial dynamic and static aggregation analysis, and intelligent weight distribution and information aggregation are performed according to the dynamic change and spatial proximity relation, so that the complex association and dynamic influence among urban space units are effectively captured; and aggregated coding representation capable of macroscopically representing the overall spatial features of the target city region is generated. And finally, based on the highly-condensed and information-rich aggregation coding representation, realizing accurate classification of the urban functional areas.

The invention belongs to the technical field of railway logistics base layout planning, and relates to a method, a system and equipment for acquiring design parameters of functional areas of a railway logistics base. According to the method, the planned region shape, the planned region area, the functional region demand data and the cargo handling cost per unit distance of the railway logistics base are obtained; and planning the shape and area of the region to provide an accurate geographic space basis for subsequent functional region layout and parameter design. The actual area of the functional area is obtained according to the functional area demand data, so that it is ensured that the area of each functional area meets the actual demand, and reasonable allocation and efficient utilization of resources are achieved. And obtaining design parameters of the logistics base functional region by adopting a genetic algorithm in combination with the main road width data of the functional region, the cargo handling cost per unit distance, the actual area, the planning region shape and the planning region area. Through iterative optimization of the genetic algorithm, reasonability of functional area layout can be realized, and operation efficiency and service quality of a logistics base can be improved.

This invention relates to the field of intelligent decision-making technology, and discloses a workshop layout planning method, apparatus, computer equipment, and medium. The method includes: acquiring workshop parameters and equipment parameters; based on the workshop parameters and equipment parameters, filling each piece of equipment into the workshop through graphic splicing to minimize the total space occupied by each piece of equipment, thus obtaining an initial workshop layout; optimizing the initial workshop layout according to a preset standard workshop layout to obtain an intermediate workshop layout; if there is still remaining space in the intermediate workshop layout, redistributing the remaining space to obtain a target workshop layout. In this invention, by using a graphic splicing algorithm to fill each piece of equipment into the workshop to minimize the total space occupied by each piece of equipment and obtain an initial workshop layout, greater resource utilization can be achieved within a limited space; optimizing the initial workshop layout according to a standard workshop layout optimizes the workshop production environment and improves workshop production efficiency.

The application relates to the technical field of software engineering, in particular to a layout planning design method of an ICL instantiation network; constraint conditions between interconnected units are extracted, an ICL text corresponding to an iJTAG network is parsed, the interconnection relationship between a basic unit and an instantiation module is obtained, a set composed of the instantiation module and the basic unit and constraint conditions are input, all unit sets listed in a visual table are processed in a digital sequence numbering mode, the constraint conditions are units and modules with the interconnection relationship in the visual table, and the constraint conditions are listed as a constraint netlist; initialization setting is carried out on the iJTAG network, a layout is carried out on an initial network through an analog annealing algorithm, the layout result is repeatedly adjusted and optimized to meet an optimal solution of a target function, and the above steps are used to improve the accuracy of the layout.

The invention discloses a spatial layout planning method for a cascade silt arrester group. According to the method, the debris flow energy regulation and control intensity F of the ladder dam group is decomposed into three indexes including the dynamic energy dissipation rate, the potential energy storage rate and the total energy net loss ratio, a mathematical model among the three indexes including the dam group relative height difference Z and the F value is established, and the problem of overall layout around the blocking function level in dam group planning is solved. According to the optimization method, spatial elevation parameters are introduced, and the problem of collaborative measurement and calculation of the number, the dam height, the dam spacing and the Z value of the silt arrester is solved; and different collaborative measurement and calculation methods are provided for construction projects of different prevention and treatment targets. According to the method, overall planning is conducted on space and structure parameters of an elevator dam group by adopting a systematic perspective, and multi-level design parameters are coordinated in series model expressions of indexes of energy regulation and control intensity by utilizing a function model, so that the planning process can always reflect systematicness of the elevator dam group and collaborative development of internal units of a dam group system. The method can also be used for guiding transformation planning of an in-service ladder dam group.

The invention discloses a cultivated land layout planning system and method based on a data map, and relates to the technical field of cultivated land planning, and the technical scheme is characterized in that the method comprises the following steps: dividing the cultivated land of a target area according to the adaptation level to obtain cultivated land blocks; collecting land block coding associated data, remote sensing monitoring adaptive data and intelligent irrigation linkage data of each cultivated land block; according to the linkage range value, obtaining a first cultivated land area value, which actually needs layout optimization, of the auxiliary centralized block, and according to the first cultivated land area value and the auxiliary optimization parameter value, making a first cultivated land layout planning scheme; and performing differencing processing between the main optimization parameter value and the original layout parameter of the main concentrated block to obtain a deviation parameter value, obtaining a second cultivated land area value of the main concentrated block, which actually needs layout optimization, according to the deviation parameter value, and making a second cultivated land layout planning scheme according to the second cultivated land area value and the main optimization parameter value. The method has the effects of ensuring that planning can land on the ground and improving the comprehensive benefits of cultivated land.

The invention discloses an automatic layout planning method and device for an instrument detection workshop, equipment and a medium. The method comprises the steps of obtaining layout information of a to-be-planned area in the instrument detection workshop, size information of a detection station and width requirements of a carrying channel; according to the boundary size, performing meshing division on the to-be-planned area to obtain an initial grid model of the to-be-planned area; constructing an accessibility constraint and a channel connectivity constraint according to the size information and the width requirement, and constructing a target function by taking the maximum detection station number as a target to obtain a final grid model; and solving the final grid model through a preset branch cutting algorithm, and generating and outputting a scene layout diagram of the to-be-planned area according to a solving result. According to the method, the problem that an existing automatic layout planning technology lacks consideration on scene connectivity can be solved, and the feasibility and practicability of the finally generated instrument detection workshop layout scheme can be improved.

The application relates to the technical field of transportation, in particular to a layout planning method and device for a component type mobile charging facility, wherein the method comprises the following steps: acquiring actual distribution conditions and actual charging standards of charging equipment of multiple operators; initializing the actual distribution conditions and the actual charging standards to obtain initial distribution conditions and initial charging standards, so as to calculate total revenue of the multiple operators based on the initial distribution conditions and the initial charging standards; and based on the total revenue, iteratively optimizing the initial distribution conditions and the initial charging standards by using a particle swarm algorithm and an evolutionary game strategy to obtain target distribution conditions meeting a preset iteration stop condition. Thus, the problems in the related art that due to the lack of effective pricing strategies, the fierce market competition cannot be effectively responded to, the market share is easily lost, the profit is reduced, and due to the unreasonable distribution of charging facilities, the utilization rate of the charging equipment is possibly reduced and the user experience is affected are solved.

The invention belongs to the field of pipeline design planning, and particularly relates to a pipeline layout planning method and system considering a bending curvature, and the method comprises the following steps: S1, determining an expansion path of a three-dimensional laying environment based on an undirected graph, and completing the two-dimensional equivalent processing of a wall-attached laying environment through homogeneous transformation; s2, in the two-dimensional plane, performing pipeline path planning by adopting a Dubins curve generation method with multiple passing points; s3, adopting a pipeline forward layout planning method to realize pipeline layout planning considering the bending curvature in a plane; s4, realizing backtracking of a pipeline path from a two-dimensional space to a three-dimensional space through homogeneous transformation; and S5, completing local post-processing of the three-dimensional space pipeline path by adopting a three-dimensional Dubins method. According to the method, the bending curvature constraint and the start-stop direction constraint can be considered at the same time in the planning stage, the laying performance and the length prediction precision of the path are improved, and the calculation efficiency is high.

The invention discloses an ESG report automatic generation method and system based on dynamic layout planning. The automatic generation method comprises the following steps: S1, receiving ESG index content generated by an ESG questionnaire platform; s2, constructing a multi-dimensional tagged visual component library, and dynamically distributing appropriate visual presentation components for the generated ESG index content to obtain a preliminary sequence formed by the content and component pairs; s3, inputting the initial sequence into a layout planner, executing automatic layout planning by the planner, and outputting a structured typesetting instruction; and S4, rendering a final PDF report about the ESG according to the typesetting instruction and the visual theme selected by the user, and outputting the final PDF report. According to the invention, through visual rhythm control and assembly dynamic matching, the professionality and design feeling of a report are improved; anti-segmentation rules and logic group optimization are used for keeping reading coherence; the blank area is automatically identified and filled, the page utilization rate is improved, and the report generation time is shortened.

The invention discloses a multi-target city spatial layout planning method based on a large language model, and the method comprises the steps: obtaining planning text data and spatial basic data, and carrying out the preprocessing; performing text vectorization processing and extracting spatial attribute features to obtain a semantic understanding vector; constructing an improved sparse expert hybrid model to obtain planning parameters and an initial layout scheme; setting urban space decision variables, and forming a layout optimization expression; based on a marine predator algorithm, obtaining a multi-target non-dominated solution set and recording the multi-target non-dominated solution set as a layout optimization scheme; an instruction is received, and updated planning parameters are obtained; and updating the layout optimization expression to obtain a final urban space layout optimization scheme. According to the method, the sparse expert hybrid model and the marine predator algorithm are improved, so that automatic mapping and optimization of a natural language planning demand to a multi-target city space layout scheme are realized.

This invention discloses a method for spatial layout planning of a cascade dam group. The method modulates the energy regulation intensity of the dam group on debris flows. F The relative elevation differences of the dam group are determined by three indicators: kinetic energy dissipation rate, potential energy storage rate, and total net energy loss ratio. Z and F A mathematical model among the three indicators is used to address the overall layout problem in dam group planning centered on the level of retaining function. The optimization method incorporates spatial elevation parameters to address the relationship between the number of silt-trapping dams, dam height, dam spacing, and... Z This invention addresses the issue of collaborative calculation among different values ​​and provides different collaborative calculation methods for construction projects with varying prevention and control objectives. The method adopts a systematic perspective for the overall planning of the spatial and structural parameters of cascade dam groups. It utilizes functional models to coordinate multi-level design parameters within a series of model expressions for energy regulation intensity indicators, ensuring that the planning process consistently reflects the systematic nature of the cascade dam group and the synergistic operation of its internal units. The method can also guide the retrofitting planning of cascade dam groups currently in service.

The invention relates to the technical field of intelligent operation and maintenance of power equipment, in particular to an intelligent monitoring and optimizing method and system for an SF6 gas insulation switch cabinet. The method comprises the following steps: acquiring multi-source data through a micro sensor array deployed in a switch cabinet; processing the data by using a deep learning model deployed at an edge calculation unit to obtain a state evaluation result; a control or maintenance instruction is generated based on the result. The system comprises a sensor array, an edge computing unit and a cloud intelligent platform. Through multi-sensor fusion and a deep learning technology, real-time intelligent diagnosis and early warning of gas, machinery and insulation states in the fully-sealed switch cabinet are realized, adaptive optimal on-off control is realized through deep reinforcement learning, and a digital twinning and optimization algorithm is utilized to guide power station system-level layout planning. The reliability, the service life and the intelligent level of the equipment are remarkably improved.