50 results about "Regional development" patented technology

A method and apparatus for orchestrating multiple fractures at multiple well locations in a region by flowing well treatment fluid from a centralized well treatment fluid center is disclosed that includes the steps of configuring a well treatment fluid center for fracturing multiple wells, inducing a fracture at a first well location, measuring effects of stress fields from the first fracture, determining a time delay based in part upon the measured stress effects, inducing a second fracture after the time delay at a second location based upon the measured effects, and measuring the stress effects of stress fields from the second fracture. Sensors disposed about the region are adapted to output effects of the stress fields. Location and orientation of subsequent fractures is based on the combined stress effects of the stress fields as a result of the prior fractures which provides for optimal region development.

The invention relates to a system and method for evaluating the comprehensive carrying capacity of a region. The system comprises a reference region selecting module, a comprehensive bearing capacity computing module, a current situation evaluating module and a scene predicating module. By the adoption of the system and method, based on the resource carrying capacity, the environment carrying capacity and the ecological bearing capacity of the region, the comprehensive carrying capacity of the region is scientifically evaluated and controlled quantitatively, and the development threshold value of the region can be determined through scene simulation. The system and method can be used by Chinese governments at all levels for measuring the important red lines of region economic development, an exploitation amount and an exploitation scale and making a reasonable standard of the total capacity of economy, society and population of the region.

The invention discloses an active distribution network multi-stage planning method. How to comprehensively consider the uncertainty of source-load network storage in distribution network planning is aproblem that needs to be studied in-depth. The invention comprises the following steps: inputting power system parameters, historical operation data, regional development planning demand and predicted uncertain factor data; Calculating the shadow price of each planning decision quantity in each running scenario with multi-time scales; According to the shadow price and the occurrence probability of each scene, establishing the running constrained scene library including extreme scenes and classical scenes. According to the constrained scenario library, modifying the upper-level multi-stage planning optimization model. The invention screens out the planning scene database with pertinence and typicality to revise the optimization model of planning investment, which is used to simulate the feedback of the operation decision-maker to the planning decision-maker, thereby improving the observability of the massive operation scene result of the distribution network, hierarchically solving thedecision variables of different time scales, and reducing the solution difficulty.

The invention relates to a construction method for protectively cutting a tunneltron piece, which belongs to the field of building engineering. The technical problem to be solved by the construction method is to overcome the defect that adjacent tunneltron pieces are damaged when a general construction method is used for cutting the tunneltron piece. The construction method adopts the technical proposal that: firstly, a filling hole is drilled on the upper part of a tunnel of a region to be frozen, and the frozen region tunnel is filled; secondly, a certain number of drill holes are drilled in the frozen region, and freezing pipes are arranged inside the holes; thirdly, low-temperature brine is conveyed through the freezing pipes for heat exchange, and a frozen cylinder is formed after the temperature is reduced; fourthly, the frozen cylinder is continuously widened to form a frozen wall along with continuation of the freezing effect; and fifthly, a hot brine circulating hole is constructed on the side of the frozen wall, the freezing range is controlled to be expanded to a cutting area, and special equipment is adopted for cutting the tunneltron piece in the cutting area. The construction method has low influence on the adjacent tunneltron pieces when cutting the tunneltron piece, and can be widely used for engineering construction such as cleaning of deep underground barriers, modification and construction of the prior tunnel under special operating conditions, and so on.

The invention relates to a method for establishing a power supply mode bank of a power distribution network. The method comprises the following steps of classifying power supply areas in some region according to the range of load density sigma of power supply areas in types of ranging from A+ to E; establishing a basic module group of power supply modes, wherein the basic module group comprises a power grid power supply module group, a power source access module group, a user access module group and a power distribution automation module group; further dividing the region according to functions based on division of the power supply areas in some region; determining a plurality of typical power supply areas according to the division result; selecting the power grid power supply module group, the power source access module group, the user access module group and the power distribution automation module group which are suitable for regional development from the established basic module group, and establishing corresponding power supply modes of the power distribution network for the plurality of typical power supply areas, wherein the power supply modes of the power distribution network form the power supply mode bank of the power distribution network. The method can be widely applied to the process of power supply mode establishment in some area.

Provided is a classification method for areas with power supplied by a power distribution network. The method is comprehensive, systematic and quantitative. The method includes the following steps of data collection, design objective grading function, design objective weight, comprehensive grading, and classification selection. The method includes a power supply area evaluation objective system covering two aspects of area developing levels and power utilization developing levels and the design objective grading function and weight, a classification comprehensive evaluation model for the areas with the power supplied by the power distribution network is built, and the method is comprehensive, systematic and quantitative on the basis of the model.

The invention discloses a regional development evaluation method based on image identification. The method comprises steps that a satellite picture of a to-be-identified region is acquired; the satellite picture is divided into corresponding multiple block pictures according to color clustering; characteristic extraction of each block picture is carried out to acquire a corresponding characteristic vector, and a body corresponding to each block picture is acquired according to the corresponding characteristic vector of each block picture and an established body identification model; the blockpictures of the adjacent similar bodies are merged, and the satellite picture is divided into multiple types of regions; according to the latitude and longitude data of the map, the geographic location of each region type of the satellite picture is acquired, and the area size of each region type is calculated according to the area of each region type. The invention further discloses electronic equipment, a storage medium and a regional development evaluation device. The method is advantaged in that through identifying the satellite map of the region, the corresponding body and area change ofthe body are acquired, and thereby regional development status evaluation is realized.

The invention provides a cloud model-based water conservancy modernization index system evaluation method and belongs to the technical field of water conservancy modernization evaluation. The method comprises the steps of: firstly, acquiring water conservancy modernization index values of a to-be-studied region and building a water conservancy modernization index system; secondly, determining target values according to regional development conditions, performing standardization processing on the index values and the target values to improve the system universality, determining water conservancy modernization evaluation levels, and determining upper and lower limits corresponding to the different levels for each index; thirdly, calculating three feature values of a cloud model from the indexes via a backward cloud generator and supplementing cloud droplets according to the three feature values by using a forward cloud generator to obtain index weights; fourthly, calculating index membership degrees via a conditional cloud generator, calculating the level feature value of each index and determining index evaluation levels to obtain a comprehensive evaluation result. By using the cloud model, the randomness and the fuzziness that cannot be ignored in realistic evaluation can be reflected, so that evaluation results can be more real and valid and operation is simpler.

The invention relates to a method for evaluating the coordinated development of a power grid in a power system. Firstly, on the basis of constructing a comprehensive evaluation index system of a two-level intelligent power grid, the initial weight of the index system is obtained through the analytic hierarchy process. Then, by analyzing the development differences of each secondary indicator, the coordinated development coefficient of the indicators is calculated, and the evaluation value of the secondary indicator is revised; and the weight of the primary indicator is revised by analyzing the regional differences; finally, according to the revised indicator evaluation value and weights to evaluate the coordinated development of the power grid. The invention solves the problem that the weight is difficult to set under the uneven development of regions, can propose more scientific policy suggestions for the relevant regions, rationally develop the smart grid on the basis, and ensure the healthy and coordinated development of the smart grid.

The present invention discloses a macro forecasting system and method for the future development of the regional economy, comprising the following steps: obtaining the microeconomic data of the regional development in different historical stages and different time frequencies related to the regional economic development; Economic data, combined with the macroeconomic development indicators of the corresponding time period, combined with the macro function of future development, constructs a macro forecast model for the future development of the region; The type of macro forecast is analyzed, and the important information hidden between the macro forecast and future development is further excavated, and the interaction mechanism and causal relationship between the system macro forecast and future economic development are revealed; the macro forecast method and sustainable development Combined, the sustainable development curve is constructed, and the time variation of the system's sustainable development level and the cause mechanism of economic growth are analyzed.

The invention discloses a method for comparative analysis of regional differences in the development level of educational informatization, specifically: setting evaluation indicators and scoring values ​​for the objects to be evaluated; evaluating the development level of educational informatization in each region; quantitatively studying the development of regional educational informatization The differences in regional development are compared and analyzed from the two aspects of development level and degree of difference. The present invention also provides a system for realizing the above method. The invention fully and systematically considers subjective factors and objective factors, makes the evaluation results more accurate, and realizes effective evaluation of regional differences in the development level of educational informatization.

The invention discloses a method and a system for analyzing and optimizing the investment promotion policy based on the regional development objective, which comprises the following steps: obtaining the investment promotion policy text of all regions in the whole country; According to the characteristics of the policy document, the policy text is automatically decomposed into clauses by using thepolicy text clause segmentation technology, and attribute labels are assigned to each decomposed policy clause according to the information such as the region, department, document name, document number and so on. This paper establishes a model of text similarity comparison of policy clauses, realizes automatic decomposition and item-by-item comparison of policy clauses, finds out the differencesof policy clauses among designated regions (provincial, district and county levels), and analyzes the effectiveness of policy according to the development objectives of designated regions. The invention adopts computer technology instead of manual to carry out policy integrity and effectiveness analysis. Compared with manual search, the summing-up mode has the advantages of high speed, wide rangeand more comprehensive.

The invention discloses an industry selection method for an industry-industry-enterprise whole-process development zone, which comprises three steps of industry, industry and enterprise selection, wherein (1) according to the development stage, industry foundation and data availability of the development zone, the industry selection provides three specific methods of 1) the method of optimizing the existing industry in the development zone; 2) the method of choosing opportunistic industry aiming at the external high-growth industry; 3) a future industry selection method of advanced incubationaiming at new technology industrialization; (2) according to the industry attraction of the leading industry and the regional development conditions, the industries under the leading industry are divided into different development types; (3) the choice of enterprises can be divided into two types of the introduction type and the retirement type. This method has clear logical path, obtainable data,strong implementation of the results, and can be used to formulate scientific and implementable industrial planning of the development zone.

The invention relates to a geographic-information-based network delay visualization method. The method comprises the steps that network delay data are preprocessed; a visualization index model is constructed according to the preprocessed network delay data; according to the constructed visualization index model, a small amount of sample data are extracted from the network delay data, and an appropriate rendering algorithm is selected to render the sample data; and visualization rendering is carried out on the network delay data according to the selected rendering algorithm. The invention further relates to a geographic-information-based network delay visualization system. According to the invention, the network delay data based on geographic information is visualized; node information distribution and location can be visually viewed; the relevance of the network delay data, regional development situation and the like can be accurately studied; and massive network delay data can be visually and quickly analyzed.

The invention discloses a component reverse calling platform and a method for inter-component similar group communication. The component can reversely call the functions of the platform or component in the platform through a regional development agency RDA by the steps that: a component calls a COM object in the platform by a COM interface intelligent pointer provided by the platform; and the COM object calls the functions of the platform or component in the platform by functional mapping. The method for the inter-component similar group communication comprises the following steps that: the component sending the data sends the data to a communication agency; an event connecting point in the RDA responds to a calling-back service of the communication agency; and a monitor in the component monitors the event connecting point and acquires the data in the calling-back service. The system based on the method comprises a COM calling module, a COM object module, a function agency module, a communication agency module, a communication agency calling-back service module and an event monitoring module. The component reverse calling platform of the invention can improve development efficiency and lower operating cost of the system; and the similar group communication can lower the network traffic of the 'platform and component' system during the inter-component communication.

A remote sensing monitoring method for the whole process of land reclamation and reclamation area development belongs to the surveying and mapping engineering field. In this technology, the remote sensing images and the actual land reclamation area are used to construct the remote sensing image characteristic database of land reclamation increment period, settlement period, stock period and salesperiod, and then the remote sensing image database is used to classify and extract the land reclamation area in each remote sensing image sequence. The land reclamation regions extracted from each phase of remote sensing images are classified and assigned values, and then converted into grid format for spatial superposition. According to the spatial superposition of grid numerical, the whole process of land reclamation and development of each grid unit is analyzed, a remote sensing monitoring result map of the whole process of land reclamation and regional development is made, and the space-time holographic process of the land reclamation and regional development is analyzed and gathered. The monitoring method accurately monitors the holographic process of land reclamation, improves the management efficiency of marine natural resources, and achieves the purpose of intensive and efficient use of marine spatial resources.

The invention discloses a project management system. The system, which is based on a fuzzy comprehensive evaluation algorithm and a dynamic feedback algorithm, is composed of a system management module, a dictionary management module, a project index system module, a project comprehensive evaluation module, an announcement and publicity module, an online help module, and a user information management module. Relevant functional departments of the Shigatse municipal government in Tibet are taken as research objects. In view of the problems in the project application and management process of the departments, a project management system is put forward. Through the system, online project application, evaluation, dynamic management and updating can be carried out in a timely manner. The system changes the traditional working mode, improves the project application and management level of the departments, promotes regional development in Tibet, and has a great application prospect.

The invention relates to a contribution degree-based underground water level analysis method with a copula function and belongs to the technical field of joint probability analysis. The method comprises the steps of determining usage amounts of underground water in different industries to obtain an underground water consumption index which represents underground water consumption; analyzing the contribution degree of rainfall and consumption indexes for an underground water level; and constructing a three-dimensional copula function in consideration of the contribution degree, analyzing a dynamic relation between an underground water level change and a consumption supply from the aspect of probability, and providing a basis for decision makers in combination with rainfall prediction or regional socio-economic development planning. By use of the method, the probability of the underground water level which may reach a certain value when the economic development reaches different levels can be researched according to prediction for future rainfall, and the probability provides a reference for regional economic development; or the possibility of different underground water levels under different rainfall conditions is researched according to the economic development prediction and provides a basis for underground water protection.

The invention discloses a regional economic development quality evaluation model based on big data. The model is used for evaluating economic development quality and consists of a plurality of secondary indexes, and each secondary index consists of a plurality of tertiary indexes; and the secondary indexes comprise an economic growth index, an economic benefit index, an economic structure index, an economic sustainable index, an economic sharing index, user energy consumption, power grid development and a customer service level. Power data such as user files, power consumption, loads and powerconsumption changes are combined with data such as regional economy obtained from the outside, and development evaluation data measurement and calculation of different regions under the power perspective are carried out.

A method for implementing a "zero carbon" region development mode comprises the following steps: in a complete region, carrying out energy saving and emission reduction, so as to reduce emission of carbon dioxide and improve carbon sink capabilities; carrying out carbon investigation in the region; and carrying out carbon sequestration on remaining carbon dioxide emissions in the region. The method reduces the atmospheric greenhouse effect and controls global climate warming.

The invention relates to a household herdsman livestock-grassland configuration technology. The technology takes grazing capacity, digestible protein grazing capacity and metabolic energy grazing capacity of a seasonal pasture as a target function, the economic benefit and the ecological benefit are taken as the biggest target, according to the Liebig (Liebig) minimum factor law, in different seasons, the minimum grazing capacity of grassland is taken as a limit factor, and the maximum grazing capacity of the grassland is taken as theory grazing capacity of an adjustment scheme; according to the quantity of livestock grazed actually and the grassland utilization modes in different seasons, the quantity of livestock of a herdsman is suitably increased and reduced, a plurality of sets of parameters are set from natural grazing to the balance between forage and livestock in the mode of combining drylot feeding with grazing, each set of parameters are combined with the target function to form a scheme, a scheme set is composed of a plurality of schemes, the optimum solution set is obtained through calculation, and the scheme which is most beneficial for regional development is selected. The technology plays a positive role in adjusting steppe ecology and provides necessary support for the development of animal husbandry.

The invention discloses an investment potential evaluation method of a regional comprehensive energy system. The method comprises the steps of clustering the typical users, extracting a typical energyconsumption curve, and carrying out the reasonable analysis and calculation on the overall energy consumption condition of a region; designing and establishing a regional energy system basic model and a comprehensive energy system optimization operation model, based on the above model, obtaining the profit of the regional comprehensive energy system, and determining the total investment of the comprehensive energy system, thereby carrying out the economic analysis, calculating the indexes, such as the internal yield, the unit profit, etc., and carrying out the quantitative evaluation on the market potential of the construction of the regional development comprehensive energy system. According to the method, the profitability and the cost recovery of the investment construction of the regional comprehensive energy system can be effectively analyzed, the inter-regional market potential is visualized and prioritized, the reference is provided for the regional energy system planning, thescientific guidance is provided for the construction investment of the regional comprehensive energy system, and the economic rationality of the calculation and evaluation can be better reflected in the current energy internet development and construction form.

The invention relates to the field of planning and design, and discloses an installation and positioning method of a ground source heat pump system based on image processing and installation and positioning equipment thereof. The method comprises the steps that a positioning system reads land type information corresponding to a target planning area from an area attribute database; if the land type information corresponding to the target planning area meets the preset installable land type conditions, the positioning system determines the surrounding planning areas of the target planning area according to an area development planning graph; and if the land type information of the surrounding planning areas meets the preset surrounding land type conditions and cold and hot load information of the surrounding planning areas meets the preset cold and hot load conditions, the target planning area is determined to be an area available for installation of the ground source heat pump system. According to the method, installation position planning of the ground source heat pump can be rapidly and accurately performed so that the problems of high subjectivity, insufficient planning depth and unreasonable planning scheme of installation position planning of the ground source heat pump system caused by artificial analysis and experience can be improved.

The present invention provides a hanger recycling system that enables effective use of resources, such that PET bottles and hangers are not disposed of as waste, but rather can be reutilized. Thus, this system is useful in reducing waste and limiting the generation of dioxane, and enables the recycling system to be easily established. The system is easily introduced to various areas, benefits regional development, and enables recycled hangers to be collected efficiently and economically with little burden. This system is designed such that used PET bottles are supplied to a hanger manufacturer (B) by collectors (A); the recycled hangers manufactured by the manufacturer (B) are supplied to providers (C); the recycled hangers supplied to the providers (C) are provided to the users (D); the recycled hangers no longer needed by the users (D) are sent to the providers (C); the recycled hangers not needed by the users (D) or the providers (C) are sent to the manufacturer (B) once a certain amount have accumulated; and these recycled hangers are then reutilized as raw material for new hangers.

The invention discloses a method for acquiring power network planning data according to a regional development planning map. The method includes the steps that the regional development planning map is segmented; all legend information in a legend region is acquired; same regions in the main region of the planning map are separated to form independent subgraphs; all the subgraphs are processed in a binarization mode; the edges of the binary images are extracted; .dxf files corresponding to all the subgraphs are acquired according to the edge extraction result; all the .dxf files are shifted into AntoCAD to form graphs of all the subgraphs in different CAD layers; the power network planning data of the region are acquired according to the region area in each layer of the CAD graph and the planning land usage represented by the layer. According to the method, the development planning sketch map is directly converted into CAD graphs in different layers according to the planned industry with a picture processing method. The method is favorable for making the power network planning result more reliable and acquired faster and more conveniently when a power network plan design is performed according to electricity utilization properties and regions.

The invention discloses a rural region development index calculation method applied to planning. The method comprises the following steps: determining a region range of a research object as a researchunit and data time; determining first-level indexes and an index data algorithm of the research object, wherein the first-level indexes comprise land, population, location, economy and public and infrastructure; determining a data algorithm of a corresponding second-level index according to the first-level index; calculating first-level index data and second-level index data in the determined planning range unit; and the obtained index data and the index weight value are processed according to an algorithm to obtain a weighted index value of the region, i.e., a development index of a certaintime point. Development history conditions, conditions and expected conditions of a research object are known through different development indexes, development balance of related regions can be knownthrough simultaneous point development index differences of different regions, and a scientific basis is provided for rural planning and rural resuscitation.

A method and apparatus for evaluate that development level of an interconnected region of a power grid are provided, Firstly, the index value is calculated based on the preset index and the obtained basic information of the interconnected area of the power network, and then the development stages of the interconnected regions are determined based on the index value and the pre-established development stage division model, Finally, the development degree of the power grid interconnection region is evaluated according to the development stage, and the evaluation result is accurate and has universal applicability, and the technical scheme provided by the invention is simple and clear, which provides a basis for further interconnection of different power grid interconnection regions..

The invention discloses an urban marginal area three-life space evaluation analysis method, system and device and a medium. The method comprises the steps of obtaining existing three-life space evaluation system data; according to existing three-student space evaluation system data, establishing a knowledge graph of three-student space evaluation, and completing the knowledge tracing; constructing a three-student space evaluation system according to the knowledge graph after knowledge traceability is completed; determining the comprehensive weight of each last-level index of the three-generation space evaluation system; according to the comprehensive weight of each last-level index of the three-birth space evaluation system, completing the score of the three-birth space evaluation system to obtain a three-birth space evaluation analysis result. According to the method, construction of a three-life space evaluation system is provided for an independent urban marginal area, three-life space evaluation and analysis of the urban marginal area are completed, and a regional development strategy is formulated in a targeted manner.

The invention discloses an urban land space optimization configuration method based on Pareto frontier degradation. The method comprises the steps that the urban land scale of a target year is predicted and planned according to regional development requirements; a town development suitability distribution map is obtained based on multi-factor comprehensive evaluation, but a permanent basic farmland and an ecological protection red line need to be divided into a construction forbidden area; the maximum development suitability and the optimal landscape regularity serve as multiple targets of land utilization space optimization configuration, a maximum suitability configuration pattern is obtained through a single-target optimization method, units with the lowest suitability are released in batches according to demand scale constraints, the released units are used for searching for the optimal landscape position through a multi-agent space migration rule, and a multi-target optimization scene satisfying Pareto leading edge distribution is formed. The rapid urban land utilization space optimization configuration method is established, the complex iteration process of traditional swarm intelligence multi-objective optimization can be avoided, and the method has important practical significance in land space planning and analysis of the optimal urban development boundary.