20 results about "Rural development" patented technology

The invention provides a territorial space planning index dynamic evaluation system, which comprises the following steps of: determining index data for dynamic evaluation in territorial space planning, and acquiring and preprocessing the index data; analyzing and evaluating the change trend of the index data by using a time sequence analysis method; and setting a visual information display module, setting an early warning threshold value, synchronously completing real-time display of current situation information, analysis and evaluation information and early warning information of the index data, and completing dynamic evaluation operation. The method comprises the following steps: firstly, determining index data of dynamic evaluation in territorial space planning, the index data comprising an ecological protection direction, an agricultural development direction, an urban and rural development direction and an infrastructure direction; static-to-dynamic adjustment of evaluation of territorial space planning is realized, integration, analysis and evaluation of index data are facilitated, full-cycle dynamic monitoring of territorial space planning indexes can be completed, and territorial space planning operation can be completed efficiently.

The invention discloses a mountainous region and rural region function evaluation method based on space-time big data. The method comprises the following steps: 1) obtaining mountainous region and rural region function evaluation reference data; 2) carrying out fusion processing on the mountain country function evaluation reference data to obtain a country space basic geographic information graph; and 3) carrying out rural production-life-ecological space identification on the rural space basic geographic information graph, and then carrying out mountain rural function evaluation to obtain a rural multifunctional evaluation index. According to the mountain village function evaluation method based on the space-time big data, the multi-source geographic information of the village is analyzed based on the space-time big data, the data, technology and village development requirements can be deeply fused, and the scientificity and efficiency of village planning, management and decision making are remarkably improved. According to the invention, based on three functional indexes of rural space living, employment and communication, the rural multifunctional development is comprehensively evaluated, the actual condition of the rural can be comprehensively reflected, and the rural planning is guided, so that the rural revitalization is promoted.

The invention discloses a public space digital governance method for rural development, relates to the technical field of digital data processing, and solves the problems that rural public space governance generally depends on manual patrol, problem discovery is lagged, facility maintenance efficiency is low, and villagers lack participation channels. A public space digital governance method for rural development comprises a digital governance system, and the digital governance system is composed of a sensing data module, an analysis processing module, a collaborative operation module and an optimization governance module. According to the system, environmental abnormity and facility faults are captured in real time through the sensing data module, the hierarchical work order is automatically generated in cooperation with the central system, a traditional manual patrol mode is replaced, the problem response period is greatly shortened, accurate task distribution and disposal process visualization are achieved through the multi-terminal collaborative platform, and configuration of human resources is optimized.

The utility model relates to the technical field of farm irrigation, and discloses a rural development irrigation water accurate meter which comprises a water pipe, a pipeline valve is fixedly installed at the right end of the water pipe, a filter box is fixedly installed in the middle of the water pipe, a meter is fixedly installed at the top of the water pipe, and a faucet is fixedly installed at the left end of the water pipe. An impurity filtering mechanism is arranged in the filtering box, the impurity filtering mechanism is used for filtering impurities in water, an impurity collecting mechanism is arranged at the bottom of the filtering box, and the impurity collecting mechanism is used for collecting the impurities filtered by the impurity filtering mechanism. According to the utility model, irrigation water is filtered by the filter element in the filter tank and then flows to the meter and the faucet, so that impurities in the irrigation water are accurately filtered, the meter is effectively prevented from being damaged by the impurities, stable operation and accurate metering of a metering system are guaranteed, and scientific irrigation management is facilitated.

1. Name of the designed product: electronic bulletin board (new rural development). 2. Use of the designed product: for publicizing information. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.

The invention provides a housing accumulation fund account fund matching method, which can reduce the difficulty of fund and business matching and improve the housing accumulation fund digital business management efficiency. The method comprises the following steps: on the basis that a public accumulation fund center business system is directly connected with a settlement system of the ministry of construction of housing and establishes a direct connection electronic payment channel with an entrusting bank, opening a large number of virtual sub-accounts under a basic collection bank account of housing public accumulation fund; and after a maintenance table is established according to a one-to-one mapping relationship between the housing public accumulation fund service number (or unit number) and the virtual sub-account, searching the corresponding public accumulation fund service through account transfer notification information of a settlement platform of the ministry of housing construction, and realizing automatic matching of the housing public accumulation fund service account-in funds. According to the method, the exclusive bank account is generated for each business (or each unit) under the driving of the business, each account is associated with the specific business, the account is automatically matched and associated with the business after receiving the fund, and the fund receiving efficiency and the service efficiency of a public accumulation fund center can be greatly improved.

This invention discloses an engineering decision-making method and system based on BIM and a hybrid large-scale model, belonging to the fields of construction engineering management and artificial intelligence technology. The method includes: acquiring engineering data output from the BIM model and time-series data from the construction site, performing fusion and spatiotemporal alignment preprocessing to form a standardized time-series dataset; extracting time-series feature vectors from the dataset using a recurrent neural network module; constructing a decision tree module, using the time-series feature vectors as input, embedding schedule and cost constraint rules with an information gain penalty term during training to generate interpretable decision paths; and dynamically adjusting the decision tree module according to the change type and updating the parameters of the recurrent neural network module when engineering changes are detected. This invention solves the problems of disconnect between BIM data and intelligent decision-making models, weak decision interpretability, and difficulty in adapting models to dynamic engineering changes, improving the response efficiency and decision reliability of engineering management, and achieving precise and intelligent engineering management. This technical solution has been evaluated and certified by the Ministry of Housing and Urban-Rural Development.

The invention relates to a rural regional development state comprehensive measurement method and device and a storage medium, the method is applied to the field of computer technology and rural development technology, and the method comprises the following steps: constructing a six-dimensional characteristic index system of rural regional development state measurement by adopting a multi-level fuzzy comprehensive evaluation model, wherein the driving contribution judgment sub-model comprises a natural climate feature dimension, a regional environment feature dimension, a traffic facility feature dimension, an urban and rural associated feature dimension, a resource endowment feature dimension and an economic development feature dimension, and the driving contribution judgment sub-model integrating the six feature dimensions establishes a rural regional development state six-dimensional comprehensive measurement model. A high-precision curved surface modeling method and a GIS space-time analysis method are used to realize space-time simulation of multi-source heterogeneous feature data corresponding to each feature dimension, and a six-dimensional comprehensive measurement model is used to generate a system measurement result of a rural region development state based on six-dimensional feature space-time simulation data. According to the method, the limitation of a single-dimension or single-region measurement result can be avoided.

The invention discloses a landslide risk evaluation method based on a landslide dynamic evolution law, and the method comprises the following steps: carrying out the evolution law-driven risk evaluation data modeling, collecting landslide geological evolution characteristic data and multi-field associated data, and constructing a geological-social economic two-dimensional data pool; analyzing risk factor contribution degrees of different evolution stages by adopting an interpretability algorithm, and taking the contribution degrees as factor weights of subsequent risk quantification; performing risk quantification of evolution stage adaptation, taking a Gumbel-Hougaard Copula model as a basis, taking the landslide dynamic evolution stage as a model core parameter, embedding a multi-subject risk preference weight, and performing calculation to obtain a fusion risk level; on the basis of risk level fusion and risk loss quantification in the three fields of urban and rural development, agricultural economy and supply chain, single data fluctuation misjudgment is avoided through an evolution stage fault-tolerant mechanism, Copula model staged parameter adjustment is combined, and data modeling, a risk quantification whole process and an evolution state are deeply coupled.

1. Name of the designed product: electronic bulletin board (new rural development). 2. Use of the designed product: used for publicizing information related to new rural development. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view 1.

The human resource file management device for urban and rural development of the present application is provided with an auxiliary mechanism in the mobile cabinet, the auxiliary mechanism comprises a stand column one, a placing plate one is fixed on the stand column one, a plurality of placing grooves are formed on the placing plate one, a stand column two is further arranged between the fixed seat one and the fixed seat two, the two ends of the stand column two are fixed with rotating rods two, the rotating rods two are respectively rotatably connected with sliding seats two and one, a placing plate two is fixed on the stand column two, a plurality of placing grooves two are formed on the placing plate two, rotating sleeves are symmetrically fixed on the placing plate one, the placing plate one and the placing plate two are hingedly connected, a locking assembly is arranged in the fixed seat one to control the position of the sliding seat two in the fixed seat one, after the stand column two is manually controlled to move close to the stand column one, the included angle between the placing plate one and the placing plate two becomes smaller, at this time, files and documents can be placed on the placing grooves and the placing grooves two, which is very convenient, a large number of files and documents can be placed on the placing racks formed by the placing grooves and the placing grooves two, which is convenient for batch operation of the user.

The invention relates to the technical field of rural planning analysis and evaluation, discloses an intelligent quantitative evaluation method and system for a rural development level, and is used for solving the technical problem that objective quantitative evaluation cannot be comprehensively and dynamically performed on the rural development level from multi-dimensional indexes in the prior art. The method specifically comprises the following steps: acquiring different types of original data of a to-be-evaluated country from a plurality of data sources; calling a space-time alignment algorithm, and aligning the various types of rural original data in a space dimension and a time dimension to obtain aligned data; obtaining quantitative evaluation items, and based on the alignment data corresponding to each quantitative evaluation item, calling a weight distribution algorithm to calculate an evaluation weight of each quantitative evaluation item; and calling a quantitative evaluation model to output a rural development level evaluation score of each to-be-evaluated rural based on the alignment data corresponding to each quantitative evaluation item and the weight of each quantitative evaluation item.

The invention relates to a deep multi-modal fusion decision-making method for building supplier selection. The method comprises the following steps: establishing real-time connection with a supplier enterprise resource planning system, a residential building department supervision platform and a third-party engineering evaluation database through a standardized interface, and collecting multivariate data; performing semantic analysis on the text data to obtain a core semantic information table, performing standardized verification on the numerical data to obtain an abnormal data table, extracting building construction multi-modal features from the image data, and mapping the three types of information into a unified vector through a feature fusion model; intelligently matching the unified vector with a preset weight template, dynamically adjusting the weight through an attention mechanism, and performing fine adjustment and weighted calculation in combination with real-time information to obtain a preliminary evaluation score; and performing multi-dimensional cross validation on the preliminary evaluation score, and outputting a multi-modal fused supplier evaluation report after deviation is corrected in combination with historical data. And efficient integration and intelligent evaluation of the multi-dimensional data of the building suppliers are realized.

This invention discloses a ten-stream integrated financial management method and system based on a tree neural network, belonging to the field of construction engineering data processing and artificial intelligence technology. Addressing the shortcomings of independent collection and lack of linkage verification of ten categories of multi-source heterogeneous data (contracts, invoices, materials, machinery, labor, expenses, construction, documentation, funds, and maintenance) in construction projects, this invention encodes the feature vectors of the ten-stream data into decision tree nodes. A decision tree algorithm is used for hierarchical judgment and anomaly localization. A recurrent neural network is used to perform time-series modeling of the node feature sequences, outputting the matching degree status. An adaptive feedback module feeds the matching degree status back to the decision tree, dynamically adjusting the warning threshold and model weights. This achieves multi-source cross-validation and automatic anomaly identification of the ten-stream data, solving the problem of difficult linkage analysis of high-dimensional sparse data. Verified in actual projects, operating costs are reduced by more than 13%, and management efficiency is improved by 88%. This invention is applicable to various construction companies. This technical solution has been evaluated and certified by the Ministry of Housing and Urban-Rural Development.

The utility model discloses a demonstration model for urban and rural development planning. The demonstration model comprises a model main body structure and a transparent demonstration structure fixed above the model main body structure. The model main body structure comprises a sand table main body and a solid building model in an internal assembly groove, the bottom of the solid building model is connected with a vibration sheet through a bolt, and a vibration motor is fixed in the sand table main body at the lower center position of the vibration sheet. The transparent demonstration structure is provided with a transparent shade, air windows are arranged above the left side and the right side of the transparent shade, a snow hopper is arranged at the air window on the left side, the lower portion in the snow hopper is rotationally connected with a snow wheel through a bearing frame, a fan is fixed to one side of a spiral air plate in a column pipe of the snow hopper, and the fan blade shaft end of the fan is fixed to a rotating water wheel in a water tank which is fixed to the surface of the fan. The water tank is communicated with a water spraying pipe frame in bolted connection with the upper part in the transparent shade through a connector and a guide pipe; according to the utility model, the model main body structure and the transparent demonstration structure are combined, various natural environment simulations are integrated, and the model is superior to a traditional static model and is more suitable for real urban and rural environments.

This invention relates to the field of network analysis and discloses an urbanization spatial correlation network analysis system based on territorial spatial planning. The system includes standardizing multi-dimensional indicators reflecting scientific and educational innovation, urban and rural development, ecological livability, and livelihood security to form urbanization functional state vectors for each town; introducing population size, economic scale, and spatial distance constraint factors to construct an urbanization spatial interaction matrix and generate a spatial correlation network and record network structure parameters; calculating the overall network density, hierarchical characteristics, and node centrality parameters to generate a set of parameters influencing collaborative constraint factors; identifying the development stage of the urbanization spatial correlation network and generating a set of staged collaborative regulation strategies; and simulating and analyzing the resource allocation process between town nodes to output feasible cross-city resource allocation intervals that meet the requirements of network stability and collaborative efficiency. This invention has the advantages of improving scientific rigor and operability.

According to the human resource file management device for urban and rural development, an auxiliary mechanism is arranged in a movable cabinet and comprises a first stand column, a first placement plate is fixed to the first stand column, a plurality of placement grooves are formed in the first placement plate, a second stand column is further arranged between a first fixing base and a second fixing base, and second rotating rods are fixed to the two ends of the second stand column; the second rotating rod is rotationally connected with the second sliding base and the first sliding base, a second placing plate is fixed to the second stand column, a plurality of second placing grooves are formed in the second placing plate, rotating sleeves are symmetrically fixed to the first placing plate, the first placing plate is hinged to the second placing plate, and a locking assembly is arranged in the first fixing base to control the position of the second sliding base in the first fixing base. After the second stand column is manually controlled to be close to the first stand column, the included angle between the first placing plate and the second placing plate becomes small, at the moment, files and files can be placed on the placing groove and the second placing groove very conveniently, a large number of files and files can be placed on the placing frame formed by the placing groove and the second placing groove, and batch operation of a user is facilitated.

The utility model relates to the technical field of sewage purification, and discloses a rural development sewage purification and recycling device which comprises a bottom plate, the top of the bottom plate is fixedly connected with a filter box, the top of the left side of the filter box is communicated with an introduction pipe, and the right side of the filter box is communicated with a flow guide pipe. A large impurity filtering mechanism is arranged in the filtering box, the large impurity filtering mechanism is used for collecting large impurities in sewage, and an impurity sediment cleaning mechanism is arranged on the right side in the filtering box and is used for carrying out multiple times of sediment filtering on the sewage flowing into the filtering box. According to the sewage treatment device, sewage flows into the filter box through the introduction pipe, large impurities and small impurities are intercepted by the collection box and flow into a subsequent mechanism through the filter holes, the collection box can be conveniently cleaned, the large impurities are efficiently separated, equipment is prevented from being blocked and damaged, stable operation of the device is guaranteed, and long-term use and environment improvement in rural areas are facilitated.

The invention relates to the technical field of community public security management, in particular to an intelligent management and scheduling system for community public security gridding, and aims to solve the problem of peak supply and demand imbalance of newly-built commercial housing community charging piles, an initial grid construction module, a peak dynamic grid analysis module, a peak resource scheduling module and a peak risk early warning module are designed. The initial module collects grid reference, charging pile operation and electric vehicle violation historical data, the dynamic analysis module calculates a grid elastic coefficient in combination with the industry reference of the Ministry of House and Construction, and an adjustment threshold is set according to fire hazard grouping data, resource adaptability and a hazard improvement effect. The resource scheduling module quantifies risk emergencies, resource adaptability and reachable timeliness to calculate scheduling priorities, the risk early warning module predicts violation risk values in advance and adapts resources by means of a recurrence probability formula, objective data is used for driving, subjective decisions are avoided, grid dynamic adjustment and accurate resource allocation are achieved, and community public security management efficiency and safety are improved.

The invention discloses a county country function evaluation method, which comprises the following steps: acquiring data including remote sensing images, land utilization, statistical data, planning information meteorological station observation data and hydrological monitoring data so as to construct multi-source heterogeneous data; on the basis of an analytic hierarchy process, selecting a plurality of indexes from three dimensions of a production function, a life function and an ecological function for representation, and constructing a county country function measurement index system; and inputting the multi-source heterogeneous data into a county country function measurement index system, carrying out weight calculation by adopting an entropy weight method, multiplying each index weight by an index numerical value to obtain a country development level index, setting a threshold value, carrying out function type division according to the index level, and carrying out marking of different colors on a map. According to the method, multifunctional scientific identification, quantitative analysis and visual expression of the villages can be realized, and effective support is provided for differentiated development and precise treatment of the villages in counties.