Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Hiro

40 results about "Land-use planning" patented technology

Land-use planning is the process of regulating the use of land in an effort to promote more desirable social and environmental outcomes as well as a more efficient use of resources. Goals of land use planning may include environmental conservation, restraint of urban sprawl, minimization of transport costs, prevention of land use conflicts, and a reduction in exposure to pollutants. By and large, the uses of land determine the diverse socioeconomic activities that occur in a specific area, the patterns of human behavior they produce, and their impact on the environment.

Modeling method of characteristics of population space-time dynamic moving based on multisource data fusion

The invention provides a modeling method of the characteristics of population space-time dynamic moving based on multisource data fusion. The modeling method comprises: A. inputting map data, mobile phone locating data and floating vehicle data into a system and managing data organization according to requirements; B. establishing a spatial analysis model of the characteristics of population moving based on the mobile phone locating data and the floating vehicle data; C. applying the spatial analysis model of the characteristics of the population moving to carry out multisource data fusion of the map data, the mobile phone locating data and the floating vehicle data to obtain integrated information of the characteristics of the population moving; and D. analyzing the characteristics of various population moving according to the integrated information of the characteristics of the population moving and publishing an analyzed result by the geographic information system. The modeling method can acquire data of urban population space-time dynamic distribution and moving characteristics with large data amount, high quality and space-time characteristics, obtain basis of accurate population distribution and population moving characteristics, and provide decision-making supports for urban planning, land use planning, transportation planning and the like.
Owner:SHENZHEN INST OF ADVANCED TECH

Soil measuring device for land planning

ActiveCN109884270ASmooth drillingSmooth soil looseningWithdrawing sample devicesEarth material testingLand-use planningDrive motor
The invention discloses a soil measuring device for land planning, and relates to the technical field of land planning equipment. A driving motor is fixedly arranged on the upper part of a lifting plate through a motor bracket, a rotating shaft is fixedly arranged at the output end of the driving motor, the upper end of the rotating shaft is rotatably arranged on the middle part of the lifting plate through a bearing, and a drill bit is fixedly connected to the bottom end of the rotating shaft; a fixing plate is arranged on the lower side of the lifting plate, two electric lifting rods are symmetrically and fixedly arranged on the left side and the right side between the lifting plate and the fixing plate, the upper ends of the electric lifting rods are fixedly connected with the bottom ofthe lifting plate, and the bottom ends of the electric lifting rods are fixedly connected with the upper part of the fixing plate; leg supporting mechanisms are vertically and fixedly arranged on four corners of the bottom of the fixing plate; and a detection mechanism fixedly sleeves the outer side wall of the rotating shaft on the upper side of the drill bit. Technicians can conveniently sampledeep-level soil, the sampled depth can be effectively controlled, the humidity of a hard soil layer can be effectively measured, and soil humidity sensors are damaged.
Owner:HENAN UNIV OF URBAN CONSTR

Analysis and evaluation method oriented to three-line conflict

InactiveCN107862644AData processing applicationsLand-use planningFarmland protection
The invention relates to an analysis and evaluation method for "three-line" conflict, which belongs to the field of land use planning. The "three lines" conflict diagnosis, analysis and evaluation method provided by the present invention first extracts the ecological red line, cultivated land protection line and urban expansion boundary line from the overall land use planning, urban overall planning and environmental protection planning, and uses the spatial superposition analysis method to obtain the "three lines" Then analyze the quantity and structure, shape and pattern and driving factors of the "three-line" conflict maps, and finally evaluate the ecological land suitability, cultivated land suitability and construction land suitability of the "three-line" conflict maps , to obtain the best suitable class of the "three-line" conflict pattern. This method is not only a method system for diagnosing, analyzing, and evaluating "third-line" conflicts, but also a scientific process for analyzing and resolving "third-line" conflicts.
Owner:WUHAN UNIV

Machine-vision-based land use planning method and system, and electronic device

The application relates to the field of landform segmentation and identification technologies, in particular, to a machine-vision-based land use planning method and system, and an electronic device. The method comprises: collecting landform image data of a target area; constructing a convolutional neural network model based on a regional convolution neural network branch and an object area full-convolution branch; inputting the collected landform image data into the convolutional neural network model based on a regional convolution neural network branch and an object area full-convolution branch, extracting landform features of all landform objects in the landform image data by the convolutional neural network model, carrying out landform object classification and landform region segmentation based on the landform features; and determining landform composition of the target area based on the landform object classification and landform region segmentation results and carrying out land use planning on the target area. Therefore, lots of manual outdoor surveying and mapping work is reduced; the restrictions of application scenes are reduced; the application range is extended; and therecognition accuracy is improved.
Owner:SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI

Computer-implemented land planning system and method with gis integration

A computer-implemented land planning system is designed to generate at least one conceptual fit solution to a user-defined land development problem. The system employs a computer readable medium and a computer program encoded on the medium. The computer program is operable, when executed on a computer, for electronically creating at least one candidate solution to the land development problem. The candidate solution incorporates a plurality of engineering measurements applicable in development of an undeveloped land site. Existing GIS data is collected for the selected undeveloped land site. A fitness function quantitatively evaluates the candidate solution based on its cost. A heuristic problem-solving strategy manipulates the engineering measurements of the candidate solution to achieve a more quantitatively fit solution to the land development problem. Documentation illustrating the fit solution to the land development problem is delivered to the user.
Owner:BENTLEY SYST INC

Computer-implemented land planning system and method with gis integration

A computer-implemented land planning system is designed to generate at least one conceptual fit solution to a user-defined land development problem. The system employs a computer readable medium and a computer program encoded on the medium. The computer program is operable, when executed on a computer, for electronically creating at least one candidate solution to the land development problem. The candidate solution incorporates a plurality of engineering measurements applicable in development of an undeveloped land site. Existing GIS data is collected for the selected undeveloped land site. A fitness function quantitatively evaluates the candidate solution based on its cost. A heuristic problem-solving strategy manipulates the engineering measurements of the candidate solution to achieve a more quantitatively fit solution to the land development problem. Documentation illustrating the fit solution to the land development problem is delivered to the user.
Owner:BENTLEY SYST INC

Heterogeneous network-based land pattern succession simulation system

The invention provides a heterogeneous network-based land pattern succession simulation system. The system comprises a PDA client and a server terminal, wherein the PDA client is used for transmitting a sampling parameter and a user set parameter to the server terminal in response to a user command, and receiving a simulated calculation result from the server terminal; and the server terminal is used for responding to the PDA client, automatically extracting stored basic data related to the sampling parameter and the user set parameter, performing an simulation operation on the related basic data by using a land use pattern succession simulation module, and acquiring a simulated calculation result corresponding to a specified simulation time period. On the basis of an independently researched and developed land use pattern succession simulation model, the system carries out real-time parallel computing on a data-shared mechanism by taking a high-performance computer workstation as a service platform, thereby providing a simple, convenient and fast, intelligent and quantitative land use pattern succession simulation terminal for a land use planner.
Owner:INST OF GEOGRAPHICAL SCI & NATURAL RESOURCE RES CAS

Multi-agent power distribution network planning scene simulation generation method and system

InactiveCN105046354AAchieve interconnectionAchieve independent planningForecastingLand-use planningGenetic algorithm
The invention discloses a multi-agent power distribution network planning scene simulation generation method and system. The method includes the following steps that: a power distribution network planning scheme in a region to be planned is divided into a power distribution network agent, a distributed power source agent and a load agent which operate independently; the load agent calculates load prediction information in the region to be planned according to a land use planning scheme and the historical load density data of different types of land in the region to be planned; the power distribution network agent obtains the load prediction information and an existing network framework in the region to be planned, so as to construct a target function of power distribution network line planning, and optimizes the planning scheme of the obtained network framework of a power distribution network through adopting a genetic algorithm according to the target function; and the distributed power source agent obtains the load prediction information, the optimized scheme of the power distribution network and the historical data of local climate so as to construct a target function of distributed power source planning; and the optimized planning scheme of a distributed power source is calculated according to the target function of the distributed power source planning.
Owner:STATE GRID SICHUAN ECONOMIC RES INST

Intelligent method and intelligent integrated system for village-town area land use planning

InactiveCN105761192AAccurate predictionImproving the efficiency of land use planningData processing applicationsLand-use planningEnvironmental resource management
The invention discloses an intelligent method and an intelligent integrated system for village-town area land use planning. The method comprises the following steps: predicting the total area of construction land through a trend extrapolation method based on a binomial coefficient weight; simulating the relationship between the area of main construction land and influence factors over the years through an allometric growth model, and predicting the quantity of main construction land; combining the construction land total area prediction result and the main construction land structure prediction result to get a final construction land quantity prediction result; and combining the construction land quantity prediction result and an optimized CLUE-S model to get a land use spatial layout optimization result. The system comprises a driving factor selecting module, a Logistic regression parameter setting module, a transformation parameter setting module, a land demand setting module, and a layout optimizing module. Through the method and the system, the quantity and spatial layout of construction land can be predicted reasonably, the efficiency of land use planning at the village and town level is improved, and the land use planning work is made intelligent, efficient and closer to the actual situation.
Owner:北京舜土国源信息技术有限公司 +2

Development zone planning land scale predicting method based on benefits of space

The invention discloses a development zone planning land scale predicting method based on benefits of space. The development zone planning land scale predicting method based on benefits of space includes the steps: 1) predicting the planning industrial land scale based on benefits of space; 2) based on benefits of space, development potential and the like, determining distribution of the planningland scale in different industrial plates; 3)based on benefits of space of each industry, predicting the planning industrial land scale of each industry and the total planning industrial land scale; and 4) based on ratio prediction of the planning industrial land and other lands, predicting the development zone planning construction land scale, and at the same time, based on prediction of benefitsof space of the construction land, predicting the development zone planning construction land scale and performing mutual checking. The development zone planning land scale predicting method based onbenefits of space predicts and determines the development zone planning industrial land, the industry-classified land and the total planning construction land scale, can provide technical support fordevelopment zone planning making, town and country construction and land management, and can provide experience and reference for related town and country planning, and land use planning and management.
Owner:SOUTHEAST UNIV

Boundary pile locator for land planning

The invention relates to a boundary pile locator, in particular to a boundary pile locator for land planning. According to the technical purpose, the boundary pile locator for land planning is provided, positioning marks are special, and manpower can be reduced. According to the technology implementing scheme, the boundary pile locator for land planning comprises a bottom plate, wheels and the like. The left side and the right side of the bottom of the bottom plate are rotationally connected with the wheels achieving the moving function, and a hole achieving the guiding function is formed in the right portion of the bottom late. A slotting device can be used for conducting groove excavation in the ground, and accordingly, a user can rapidly position a boundary pile; through the special positioning marks, the user can conveniently conduct recognition, accordingly, the user does not need to hold a hoe or shovel for boundary pile positioning and mark making, and manpower can be reduced; and through a soil scraping device, soil in a hollow barrel can be treated, and accordingly the user can conveniently use the boundary pile locator to position the boundary pile next time.
Owner:JIANGXI COLLEGE OF APPLIED TECH

Multidirectional traffic flow prediction method based on interest point space-time residual neural network

PendingCN114154740AEnhance time featuresEnhance geographic featuresDetection of traffic movementForecastingDistribution matrixLand-use planning
The invention discloses a multidirectional traffic flow prediction direction based on a point-of-interest space-time residual neural network. According to the method, based on short-time vehicle trajectory data, time signals and interest point signals are added to enhance spatial-temporal features, 3D CNN is utilized to extract spatial-temporal features of traffic flow changes along with time, a residual neural network is combined to avoid model overfitting, finally, weighted compression is performed on information with the spatial-temporal features, and a traffic flow distribution matrix with a moving state is output. And the prediction of the regional traffic flow is realized. According to the method, the characteristic that the space distribution of the traffic flow changes along with time is well associated, the relation between the time signals and the interest point signals is integrated, the method has the advantages of being high in precision, high in practicability and the like, and decision support can be provided for public facility deployment, traffic diversion, land use planning and the like.
Owner:杭州电子科技大学上虞科学与工程研究院有限公司 +1

Electronic report auto-generating land-use planning management system and method

The present invention relates to an electronic report auto-generating land-use planning management system and method. The system comprises a statistical information module, a statistical bookmark module, a report template customization module and an electronic report auto-generation module. The method comprises: step 1, based on background data, implementing customization and combination of a statistic condition; step 2, making a statistic into a bookmark as required; step 3, customizing a report template by an embedded document editing control; and step 4, opening a selected report template, selecting a statistic time interval and a space range of a report, acquiring statistical data in a background database according to a statistic condition and a statistical result format information for reading a statistical bookmark record, inserting a statistical result into the selected report template, and auto-generating an electronic report. By electronic report auto-generation, the method provided by the present invention greatly improves the work efficiency and report material timeliness and scientifically assists decision-making.
Owner:南京市城市规划编制研究中心 +1

Computer-implemented land planning system and method

A computer-implemented land planning system is designed to generate at least one conceptual fit solution to a user-defined land development problem. The system electronically creates at least one candidate solution to the land development problem. The candidate solution incorporates a number of engineering measurements applicable in development of an undeveloped land site. A fitness function quantitatively evaluates the candidate solution based on its fitness. A heuristic problem-solving strategy manipulates the engineering measurements of the candidate solution to achieve a more quantitatively fit solution to the land development problem. A computer output device outputs to a user documentation illustrating the fit solution to the land development problem.
Owner:BLUE RIDGE ANALYTICS

A method for intelligent optimization of land use layout

The invention relates to an intelligent optimization method of land use layout, in particular to an intelligent optimization method of land use layout based on a particle swarm optimization algorithm applied in land use space optimization configuration, and belongs to the field of land use planning. The intelligent layout optimization method provided by the present invention firstly collects and organizes the statistical data and spatial data related to the land use layout, then selects the appropriate grid pattern division method, determines the algorithm operation unit, and then imports the data into the particle swarm optimization model to perform Problem modeling and layout optimization, and finally generate land use layout optimization results. The invention can better simulate the intelligent behavior of human beings in the land use decision-making process to improve the rationality of the land use layout, and adopts an efficient optimization algorithm, which is suitable for the land use layout of large areas, and when the optimization conditions change The model can respond dynamically in real time and generate new optimized layout schemes.
Owner:WUHAN UNIV

A Spatial Scale Transformation Method for Land Use Spatial Planning Prediction and Simulation

ActiveCN102402728BOptimizing Simulation ResultsSolving Applied Practice ProblemsForecastingICT adaptationStatistical analysisSpatial configuration
The invention relates to a method for predicting land use space planning and converting simulated space scale. A method for converting sub-region area conservation oriented land use space scale is realized for the problem on non-conservation of spatial distribution and area accuracy loss of scale conversion between the land use vector and the grid or each of the grids with different resolutions based on the land use vector or the grid space data; and the method specifically comprises the following steps of: carrying out automatic conversion of vector to grid component ratio data to land use type status or dynamic change data; carrying out statistic analysis to different land use statuses or dynamic change areas in the sub-regions; carrying out multi-scale grid conversion to the land use status or the dynamic space data; and carrying out a method for predicting the land use space, controlling simulated sub-region area conservation and configuring space. The method has wide application value in land and resources administration, city planning, geographic information engineering, land use decision and climate change impact evaluation in global climate talks. The method plays an important role in reducing uncertainty of simulation and prediction of the land use space.
Owner:INST OF GEOGRAPHICAL SCI & NATURAL RESOURCE RES CAS

Computer-implemented land planning system and method with automated parking area design tools

A computer-implemented land planning system is designed to generate at least one conceptual fit solution to a user-defined land development problem. The system employs a computer readable medium and a computer program encoded on the medium. The computer program is operable, when executed on a computer, for electronically creating at least one candidate solution to the land development problem. The candidate solution incorporates engineering measurements applicable in development of an undeveloped land site, the land site including a conceptually designed vehicle parking area. A fitness function quantitatively evaluates the candidate solution based on its cost. A heuristic problem-solving strategy manipulates the engineering measurements of the candidate solution to achieve a more quantitatively fit solution to the land development problem. Documentation illustrating the fit solution to the land development problem is delivered to the user.
Owner:BENTLEY SYST INC

Optimal spatial allocation method of land resources applied to land use planning

InactiveCN106355271AIdeal Land Use Spatial LayoutForecastingLand-use planningLand resources
The optimal spatial allocation method of land resources applied to land use planning takes into overall account the direct and spatial objectives of land use, defines the relevant constraints from the perspective of space, and achieves the optimal spatial allocation of the land resource through the search of multi-objective genetic algorithm. The method fully considers the direct and spatial objectives of land use, defines the relevant constraints from the perspective of space, and achieves a spatial layout ideal for land use through the search of multi-objective genetic algorithm, which can provide technical support for the preparation of urban planning, land planning and ecological protection planning.
Owner:XUZHOU NORMAL UNIVERSITY

Land use zoning method based on clonal selection optimization

A land use zoning method based on clonal selection optimization includes the steps of constructing a land use zoning foundation database through integrating land use data and relative thematic data, taking data in the database as input data, taking land use pattern spots as data processing units, establishing mapping for questions to be solved to a clonal selection algorithm, constructing a land use zoning protomodel based on clonal selection to solve a land use optimization layout result, and finally combining the pattern spots adjacent to a same land type though a method of a geographical information system to pick up boundary lines of the combined pattern spots to obtain a land use zoning boundary line so as to generate a land use zoning map. Through the adoption of technologies and research results related to artificial intelligence, intelligent behaviors of humans are simulated to construct the intelligent and automated land use zoning method based on the clonal selection optimization. Accordingly, the scientificity, the rationality and the operability of land use zoning are improved, and technical support for land use planning and land use control and management is provided.
Owner:XINYANG NORMAL UNIVERSITY

Urban building automatic generation method based on land use planning map

The invention relates to the technical field of generation methods, and discloses an urban building automatic generation method based on a land use planning map. The method comprises the following steps: S1, performing CAD data conversion; S2, generating a three-dimensional model; S3, turning points of polygonal surfaces; and S4, realizing a prototype system. According to the urban building automatic generation method based on the land use planning map provided by the invention, a tedious manual operation modeling method is changed into computer automation operation, so that the modeling method is perfected and improved.
Owner:上海奇梦网络科技有限公司

A Population Initialization Method for Intelligent Optimization of Land Use Spatial Layout

A population initialization method for intelligent optimization of land use spatial layout, including making a difference between the number structure of land use in the regional planning year and the number structure of the current situation of regional land use, and obtaining the planning schemes of various types of land in the region and the pixels of the current area The number difference, get the list A of the land type that needs to be transferred into the pixel and the list D of the land type that needs to be transferred out; generate a random position i on the individual to get the neighborhood P; A set Y is obtained from multiple land types appearing in the list A at the same time, and the land type with the largest number of pixels in the obtained set Y is L; the land type change operation is performed on all pixels in the neighborhood P; until the lists A and D are both If it is empty, the initialization process ends and the initial individual is output. The invention improves the generation quality and efficiency of the initial individuals, supports the efficient implementation of the land resource spatial layout optimization scheme of the land use planning, and provides an important guarantee for realizing the rational, efficient and sustainable utilization of the land resources.
Owner:WUHAN UNIV

A method, system and electronic equipment for land use planning based on machine vision

The present application relates to the technical field of terrain segmentation and recognition, in particular to a machine vision-based land use planning method, system and electronic equipment. The method includes: collecting topographic image data of the target area; constructing a convolutional neural network model based on "regional convolutional neural network branch + object area full convolution branch"; inputting the collected topographic image data into the "area-based The convolutional neural network model of "convolutional neural network branch + object area full convolution branch", through which the convolutional neural network model extracts the terrain features of each terrain object in the terrain image data, and performs terrain object processing according to the terrain features. Classification and terrain area segmentation: judging the terrain composition of the target area according to the terrain object classification and terrain area segmentation results, and performing land use planning for the target area. This application saves a large number of manual outdoor surveying and mapping operations, and has few restrictions on application scenarios, can be widely used, and has high recognition accuracy.
Owner:SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI

Urban village power load data-based prediction method and system

The invention belongs to the technical field of electric loads, and particularly relates to a method and system for predicting electric load data based on a village in city, and the method comprises the steps: S1, carrying out the multi-dimensional village-in-city correlation analysis according to the real monitoring and statistics of the village-in-city power supply load, complaint tripping, power supply capacity, project under construction, land use planning distribution, land use blocking and the like; s2, displaying a village-in-city list under each regional office through the village-in-city list, and providing data query and data export functions; s3, displaying the overall load of the villages in the city through statistics; s4, querying the maximum load of the last year and the current year in a certain date range, and completing the load prediction of the urban village; on the basis of population and temperature big data, population, temperature, load, user complaint, distribution transformer capacity and maximum power supply load data statistics in a certain time range for a single urban village are achieved, and district bureau planning personnel can conveniently observe the correlation among population, temperature, power supply load and user complaint of the urban village on the whole.
Owner:GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products