120 results about "County level" patented technology

The invention discloses a pollution space analysis method and device based on massive atmosphere pollution concentration data, and belongs to the field of atmosphere pollution monitoring. The method comprises the steps of obtaining the atmosphere pollution concentration data of a target area monitored by a ground high-density monitoring network; arranging the obtained atmosphere pollution concentration data in a matrix mode to obtain an atmosphere pollution concentration data matrix; conducting biclustering treatment on the atmosphere pollution concentration data matrix to obtain multiple biclustering blocks of different sensor monitoring stations; interpolating the atmosphere pollution concentration data after biclustering treatment is conducted into a grid of an air quality model, and conducting grid treatment; comparing the atmosphere pollution concentration in each grid with that in a surrounding grid to determine a high-concentration exhaust grid and obtain high-value areas of the different biclustering blocks. According to the pollution space analysis method and device based on the massive atmosphere pollution concentration data, air quality change precise characteristics in the district and county level can be obtained, local pollution source characteristics are discriminated, and more systematized technical support is formed for environment management.

The invention provides an operating, distributing and scheduling integrated information integration platform for county-level power supply enterprises. The integrated information management platform comprises a management system unit and an integrated information management system communicating with the management system, wherein the integrated information management system comprises a data integration module, a farm electric power comprehensive database, an application integration module and an auxiliary analysis module. The operating, distributing and scheduling integrated information management platform for the county-level power supply enterprises integrates information resource islands inside the county-level power supply enterprises and is favorable for management and decision of the county-level power supply enterprises; furthermore, functions of enterprise-level service integration, subject analysis and the like can be realized, the information islands are eliminated, and the uniqueness and the accuracy of the data can be guaranteed.

Disclosed is a distributing line planning and distribution transform site selection optimizing method based on the load moment theory. The method is used for providing detection and analysis for line transformation such as line diameter change or load cutting and providing optimum load point distributing calculation and line specification model selection for an added plan based on known actual or future loads of a line by means of load moment calculation of the line loads during powerline transformation or added plan implementation. To solve the technical problems, the distributing line detection and power supply point distributing method takes county-level electric power enterprises as planning targets, the health degree of the line is calculated through a power grid model, and shunt lines are divided. Compared with the prior art, the distributing line planning and distribution transform site selection optimizing method based on the load moment theory has the advantages that load shunting is carried out on lines with low health degree through load moment calculation by means of the current power grid model, and powerline design or old line transformation is achieved based on an optimal economical-efficiency design with as little change as possible.

The invention relates to a forest fire prevention video monitoring and early warning system based on an electronic government affair network platform, which is composed of a front-end system, a transmission system and a main control center platform. The forest fire prevention video monitoring and early warning integrated management system with a software registration number No. 0809910 is applied to the electronic government affair network, three-level networking between a province-level monitoring center, a city-level monitoring center and a county-level monitoring center can be realized, automatic warning and automatic positioning of a forest fire are realized, and the warning accuracy is improved to the maximal degree.

The invention discloses a county-level crop planting area remote sensing statistic sampling survey scheme design method. Multi-period up-to-date GF-1 16-meter-width images are adopted as a data source; a decision tree classification method is constructed to perform automatic interpretation, so that the spatial distribution condition of crops in a research area can be obtained; with the spatial distribution data of the crops adopted as a sampling population, on the basis of the arable land area and crop planting scale of the research area, a PPS sampling method is adopted to select a general survey region; various sample unit sizes and various sample unit quantities are designed in the selected general survey region, the quadrat unit sizes, quadrat sample unit quantities, sampling methods and calculation methods are combined randomly, the calculation results of the statistic sampling survey schemes of different combinations are compared with the planting area of target crops which is obtained through the data interpretation of GF-2 0.8-meter-resolution images; and analysis is performed according to the overall sampling accuracy, sampling stability and minimum sample capacity of result data, and a remote sensing statistic sampling survey scheme most suitable for the target crops of the research area can be obtained.

The invention discloses a county-level road accident forecasting method based on geographic weighting Poisson regression. Firstly history road accident frequency data of each county in a research scope are collected through data survey; then a model relation between county-level accident frequencies and influencing factors and a geographic position matrix form of influence coefficients of each variable quantity are set, and a geographic weighting function in a parameter estimation process is carried out; and parameter estimation is carried out on a Poisson regression model according to geographic weighting. A problem that existing county-level road accident forecasting does not give consideration to spatial heterogeneity to cause not-high forecasting accuracy is solved, and scientific and reasonable guidance is provided for county-level road accident forecasting and safety prevention and control policy formulating.

The invention discloses a distribution automation system configuration method based on city and county level integration. The distribution automation system configuration method based on the city and county level integration are used in a county level company and a district company, and includes the steps that collection servers, related workstations, related software and the like are configured in a county level power supply company, and database servers, SCADA (supervisory control and data acquisition) servers, prepositioned servers, wireless public network collection servers, interface servers, application servers, disk arrays, web arrays, dispatcher workstations, maintenance workstations, secondary safety devices, local area network devices, time alignment devices, related peripherals and related application software are configured in a district power supply company. The distribution automation system construction scheme based on the city and county level integration changes a previous dispersion construction mode, overall conforms to a construction framework of a distribution automation system, has main technical features of the distribution automation system, is suitable for development goals of the distribution automation system, and achieves beneficial exploration and lays a foundation for extending the distribution automation system to the city level and the country level.

In one aspect, a system and method is provided for developing small geographic area population, household, business and demographic count estimates and projections using a MAF. The systems and methods described herein use mailing addresses and corresponding address related records, in conjunction with the DPV validation and RDI coding functionality, as well as ZIP+4 type coding, in order to build a MAF with unique DPV validated addresses. Each address in the MAF is delivery point coded (DPC), mail delivery validated, has a residential / business address code, and has a USPS ZIP+4 type, FIPS code, latitude and longitude and selected demographic data. The MAF is then tabulated directly or used in conjunction with current county level or Census Bureau estimates to generate estimates of the census block records or census block group records and / or areas of any size or shape.

The invention discloses a planting area remote sensing estimation method for grain subsidy accounting of the prefecture level and the county level. The method comprises the following steps: P1, conducting sample investigation on the planting area of grain corps in a province; P2, selecting and preprocessing a remote-sensing image; P3, conducting remote sensing recognition on the grain crops; P4, processing mixed pixels; P5, establishing a grain crop planting area estimation model, and estimating the planting area of large quantity of the grain crops in district-and-county-level administrative units.

The invention provides a method for predicting agricultural non-point source pollution county-scale surface runoff total nitrogen emissions. The method comprises the steps of 1) obtaining county-level administrative division ranges in different zones through the agricultural non-point source pollution occurring zoning, and as for county-level biological chemical detection of a zone, obtaining N-year county-level surface runoff total nitrogen emissions; 2) selecting N-x-year nitrogen emission data affecting the surface runoff total nitrogen emissions, and establishing an N-year surface runoff total nitrogen county-level prediction model; 3) applying the surface runoff total nitrogen county-level prediction model, and through N-year data affecting the surface runoff total nitrogen emissions, obtaining the N+x-year surface runoff total nitrogen emissions. Aimed at the difficult problem that the county-scale agricultural non-point source pollution surface runoff total nitrogen cannot be predicted and based on the agricultural non-point source pollution occurring zoning, the invention establishes the surface runoff total nitrogen emission prediction model, predicts the agricultural surface runoff total nitrogen emissions, and provides technical support for agricultural non-point source pollution prevention and control.

The invention belongs to the power transmission line risk early warning assessment technical field and relates to a multi-parameter wind load-based power transmission line strong wind tripping risk assessment method. The tripping risk assessment method includes the following steps that: step 1, daily data of a county-level observation station of the meteorological department are analyzed; step 2: the coordinates of a power transmission line tower are substituted into a space interpolation function, so that wind parameters along a line can be obtained, and respective three wind load parameters of the tower, a conductor, a ground wire and an insulator string are calculated respectively; step 3: a wind load three-parameter-based five-level assessment table is built; and step 4, the tripping risk of the line under a strong wind condition can be determined. With the risk assessment method of the invention adopted, errors caused by meteorological statistics can be avoided; three-parameter wind load is adopted to assess the tripping probability of the line under the strong wind condition, and the sustainable effect of the wind load is considered comprehensively, and therefore, assessment is more comprehensive.

A locally adaptive spatial system renders spatially explicit population projections. The system identifies selected land areas that are excluded from future development. It identifies potential growth areas that identify land areas that are projected to gain populations by modeling land variables. The system classifies the population projections as infill or sprawl based on the current local urbanization index and identifies potential loss surfaces that identify land areas that are projected to lose populations. The system spatially allocates population changes at a county level based on the infill, sprawl, and population loss designations.

The invention discloses an error-preventing management system for county level power grid dispatching operation, and the error-preventing management system for county level power grid dispatching operation comprises a user layer, an application layer and a data layer, the application layer comprises error-preventing operation management module, an intelligent operation ticket module, a graph management module, a Web service graph module and management function module; the data layer comprises the system graph database, an OMS system database, real time data of EMS system and expert database. The error-preventing management system for county level power grid dispatching operation can guarantee the safe and reliable work for the power grid and have important practical significance for raising dispatching operation management level. The practical use of the dispatching automatic application software and safe running management level of power grid can be obviously raised along the popularization and application of the system, the intelligent scheduling construction is promoted for taking convenience of the system for the dispatching operator.

The invention provides a method for drawing an administrative map of an HTML5 rich client side. The method is as follows: on the basis of a hierarchical simplified storage strategy, the compression transmission problem of an administrative division coordinate data internet is solved; the client-side coordinate drawing number is greatly reduced; on the basis of service-oriented thoughts, real-time fusion of multiple sources, multiple scales, multiple service data and spatial data is solved; and the dynamic colour matching problem at the client side in the more than 3000 nationwide administrative divisions (comprising province, municipality and county levels) is solved by utilizing a four-colour image colouring template. On the basis of a customized education geographical information system successfully researched and developed by the invention, integration is achieved in multiple service systems in a gold teaching engineering; dynamic, templated and customized statistical drawing of multiple administrative-level service data of different sources can be realized; and the system is popularized and applied in 32 nationwide provinces in 2015.

The invention relates to a cloud platform for sharing three levels of meteorological service products, and a construction method and use thereof. The method comprises the following steps: receiving meteorological data sent by a meteorological observatory, and inputting the meteorological data into a meteorological service product model to generate meteorological service products; dividing the meteorological service products into a provincial level meteorological service product, a city level meteorological service product and a county level meteorological service product according to resourcenotes; dividing users into a provincial level user, a city level user and a county level user according to the access permissions of the users; and establishing a link relationship between the provincial level meteorological service product and the provincial level user, establishing a link relationship between the city level meteorological service product and the city level user, and establishinga link relationship between the county level meteorological service product and the county level user to obtain the cloud platform. By adoption of the method and system provided by the invention, a unified meteorological service product sharing platform can be provided for the decision making of the provincial level, city level and county level weather bureaus, the public, professional service personnel and management personnel, and meanwhile, the functions of service meeting and business communication are provided at the same time.

The invention discloses a power distribution network transmission loss classification and evaluation method and an apparatus wherein the method comprises: according to the power grid structure, the physical parameters of equipment, the operation characteristics of the power grid, the power consumption structure characteristics, the natural and social development and other indexes, creating a determination matrix for experts to score; obtaining the influencing weights of the influencing factors determined by the experts on the power distribution network transmission loss; establishing the mathematical models for the various indexes to make a quantitative analysis of the influences of these influencing factors on the wire loss; and finally, in combination of the influencing weights determined by the scoring of the experts and the evaluation results determined by the evaluation models, estimating the influences of these influencing factors on the power distribution network transmission loss. The establishment of such evaluation system provides a scientific and reasonable division method for the establishment of power distribution network wire loss indexes and makes the management of power distribution network wire loss fairer, more comprehensive and more authoritative so that it is possible to adjust the annual loss rate indexes allocated to various county-level companies properly in real time, to provide strong data support for scientific decisions and to generate good economic and social gains.

The invention relates to an on-line estimating method for a power demand balanced capability based on a full network topology, and the method comprises the following steps of: (1) establishing a two-level power grid scheduling network topology system comprising municipal power grid scheduling networks and various county level power grid scheduling networks; (2) introducing basic scheduling data and history data to a system database and updating the data real-time by a system server; and (3) automatically setting a low-frequency load-shedding scheme. In the invention, according to the principals of the full power grid electricity quantity balance, multiple restrict conditions and economic dispatch, the adopted method combining the full network topology analysis with the engineering experience can be used for finishing the full network low-frequency on-line calculation and the scheme setting calculation, predicting the system small area low-frequency control strategy, monitoring the dynamic operating characteristic of a power grid in real time, dynamically adjusting the scheme and fulfilling various statistical report forms, and assisting users to finish individual work excellently, thus, the strategic system can be controlled dynamically, efficiently, economically and safely to operate.

The invention relates to an automatic generation method for a coordinated control area in region-county integrated automatic voltage control and belongs to the technical field of the automatic voltage control of power systems. The method comprises the following steps of generating a model of a 110kV power grid connected with a 220kV transformer of a regional power grid, and generating the coordinated control area; adding a 35kV transformer substation connected with a low-voltage side winding of the 220kV transformer of the regional power grid into the generated coordinated control area; generating a model of a county-level 35kV power grid connected with a 110kV transformer of the regional power grid, and generating a 110kV coordinated sub-control area; adding the generated 110kV coordinated sub-control area into the generated coordinated control area. According to the method, the coordinated control area for the region-county integrated automatic voltage control can be quickly and automatically formed, and the requirements on coordinated reactive voltage control over superior and subordinate transformer substations of region-county power grids are met.

The invention discloses an intelligent cargo allocation method and system based on prediction of destinations of vehicles, and relates to the field of intelligent cargo allocation. The method comprises the steps that sample vehicles and alternative vehicles are determined according to the message data of all the vehicles, the sample vehicles are the vehicles which are bound for the destinations from a starting place of cargoes , the alternative vehicles are the vehicles which pass through the provinces along the way from the starting place of the cargoes to the destinations, the travelling mileage of the sample vehicles and the alternative vehicles and the number of county-level divisions which the sample vehicles and the alternative vehicles pass through in a first time period are counted, the similarity of the sample vehicles and the alternative vehicles is calculated according to the travelling mileage and the number of county-level divisions which the sample vehicles and the alternative vehicles pass through in the first time period, target vehicles are determined from the alternative vehicles according to the similarity of the sample vehicles and the alternative vehicles, and the cargo allocation information of the cargoes is sent to the target vehicles. According to the intelligent cargo allocation method and system based on the prediction of the destinations of the vehicles, the target vehicles can be recognized accurately, the accuracy of sending of the cargo allocation information is improved, resource waste is avoided, and the contradicting emotion of drivers of the target vehicles can be avoided greatly.

The invention relates to the field of education information and discloses an education cloud mapping service system, which comprises a management system, a user management system, a portal management system, a resource management system and an application management system. The application management system is used for auditing a regional education service platform opening request proposed by a regional education organization, and establishing a virtual regional education service platform in a cloud platform according to the opening request. The regional education service platform comprises a provincial education service platform, a city / county level education service platform and a district / county level education service platform. The user management system is used for establishing user management service in the regional education service platform. The invention also provides an education service platform establishing method. The opening rate of the regional education service platform can be improved effectively.

The invention discloses a comprehensive evaluation method and a device for a county-level power supply enterprise under the background of fine management, which comprises the following steps: selecting evaluation criteria and obtaining a plurality of evaluation indexes; The combination weight value of evaluation criterion is obtained by combinatorial optimization method. Obtaining a relative evaluation value of the evaluation index based on an adversarial data envelopment cross analysis method; Weighting the comprehensive weight value and the relative evaluation value to obtain a static crossevaluation value; Setting up the appraisal cycle and calculating the static cross-evaluation value of each year in the appraisal cycle of the power supply enterprise; The time series weighted vector is determined based on information entropy and time degree, and the static cross-evaluation value of each year is weighted linearly based on time series weighted vector, and the dynamic comprehensive evaluation value is obtained. According to the dynamic comprehensive evaluation value, the reward and punishment coefficient of the power supply enterprise is established. This method has strong advantages in unifying evaluation criteria, harmonizing subjectivity and objectivity, identifying weak links, and is suitable for indirect competition among monopoly enterprises in different regions.

The invention discloses a real estate data sharing system and a data sharing method based on a WCF technology. The system comprises land resource real estate data sharing systems, a plurality of real estate service inquiry system, a plurality of service information exchange system and a real estate service public inquiry system, wherein the above systems are all provided with prepositive servers and are connected with a WCF bus via the prepositive servers, thereby realizing sharing and interaction of data among different systems. According to the real estate data sharing system disclosed by the invention, through setting province-level, city-level and county-level land resource real estate data sharing systems, exchange of the real estate data in the longitudinal direction is ensured; the land resource real estate data sharing system is connected with the WCF bus via the prepositive server arranged in each system, sharing and exchange of data among systems in the transverse direction are ensured; and systems communicate mutually but do not interfere; and sharing and exchange of information among multiple levels and different network departments can be realized.

The invention provides a civil blasting material storeroom monitoring substation and a sensor being capable of being connected with a coal mine safety monitoring system, which pertains to the technical field of civil blasting material safety monitoring, in particular to the technical field of coal mine safety monitoring. The invention is characterized in that: a monitoring substation is arranged in a duty room of a civil blasting material storeroom of the coal mine; the subordinate computer of the monitoring substation is respectively connected with a door open-close sensor of the civil blasting material storeroom, a barcode information collector for detonators and a barcode information collector for explosive by mining communication cables of which the models can be MHYVR and the like, thereby being capable of conducting real-time monitoring independently and displaying information on the open-close status of a door, the inventory quantity of the detonators and the explosive and the taken-in or taken-out of the detonators and the explosive; the supervisory computer of the monitoring substation can also be connected with a transmission interface by communication cables of which the models can be MHY32 and the like; and the transmission interface is connected with a host computer of the current coal mine safety monitoring system by communication cables of which the models can be RS485 and the like, thereby realizing real-time monitoring by networking. The invention independently conducts real-time monitoring to the civil blasting material storeroom of the coal mine and can utilize the advanced coal mine safety monitoring system network which is currently connected with the supervision departments of county level, municipal level and provincial level for real-time monitoring.

The invention discloses an aquaculture information supervision method based on internet of things, Construct the county-wide aquaculture industry geographic information database, investigate the basicinformation of aquaculture farms and abattoir facilities, investigate the potential safety hazards and key prevention and control points in the daily production of aquaculture industry, sort out andintegrate the thematic data resources of aquaculture facilities, and form a data center of aquaculture facilities; by use of the intelligent transmission terminal, the data collected from the county-wide aquaculture industry geographic information database are uploaded to the county-level monitoring service platform through the Internet, and the production environment and management are digitallysupervised. GPS vehicle-mounted equipment equipped with a 4G communication module and video monitoring equipment are installed on the receiving vehicle to record and transmit the receiving trajectoryand video image in the vehicle, and the data are uploaded to the county-level monitoring service platform for monitoring through the Internet. The invention can monitor and trace the whole process ofaquaculture, slaughter, harvest and transportation, and achieve the purpose of monitoring the whole process from aquaculture to market.

The invention provides a hierarchical modular power network planning scheme optimization method. The method includes the steps that (1) a county-level planning unit serves as a minimum unit of a calculation system of the method, and the calculation problem of the capacity-load ratio of an interconnected area is solved by means of division coefficients; (2) a calculation system is built on the basis of the method, and imbalance degrees, such as the largest load imbalance degree, the coincidence factor imbalance degree and the capacity-load ratio imbalance degree, of indexes in a target area are obtained quantitatively; (3) sensitivity of the capacity-load ratio to an item is analyzed, the concept of a sensitivity coefficient is put forward and accordingly influences of operation of the item on the capacity-load ratio of the area are weighed; (4) a load prediction method in a new planning period is put forward, according to the method, a hierarchical modular analysis concept is adopted, firstly, the whole load prediction work is divided into different levels of load prediction according to a certain rule, the natural growth rate of the load of each level is solved level by level, and ultimately the largest load of each level of a power grid at the end of the planning period is solved from bottom to top.

The invention provides a device for intelligently identifying and transmitting distribution network fault first-aid repairing and disposing work orders. The device comprises modules which can be connected with a computer; the modules include an interface module, a work order monitoring module, a logical judgment module and a work order distributing module, wherein the interface module is used for being connected with a customer service center and obtaining first-aid repairing work order distribution information; the work order monitoring module is used for intermittently monitoring whether the customer service center issues the first-aid repairing work orders to local city level distribution network first-aid repairing centers or not, and when some first-aid repairing work order reaches the local city level distribution network first-aid repairing centers, alarms are given to operators; the logical judgment module judges whether the first-aid repairing work orders need to be distributed or not, and the first-aid repairing work orders needing to be distributed are placed into a buffer for waiting for distribution; the work order distributing module is used for obtaining the first-aid repairing work orders needing to be distributed from the buffer, and automatically distributing the first-aid repairing work orders to distribution network first-aid repairing centers or distribution network first-aid repairing crews in the county level below the town and administrative regions below the county level. By means of the device, distribution delay caused by not-in-time distribution caused by too-many first-aid repairing work orders is avoided, and distribution network first-aid repairing can be carried out in time accordingly.

The invention relates to a kit for detecting in situ hybridization of broad-spectrum cancer, comprising a hybridization probe and a label, and the sequence of the hybridization probe is shown in SEQ ID NO.1. The invention also provides a method for detecting in situ hybridization of TROP-2 gene. In addition, the invention provides the application of the kit in the preparation of medicine for detecting cancers and diseases, and the cancers includes lung cancer, gastric cancer, breast cancer, carcinoma of colon, prostatic cancer, uterine cancer, cancer of pancreas, carcinoma of urinary bladder, pituitary cancer or glioma. The kit provided by the invention has the characteristics of high sensitivity and better particularity. The detecting method of the invention is convenient and simple in operation, and can be generally used and popularized in the hospitals which are above county level.

The invention discloses a novel technical method of evaluating new variety production performance of corn. The production of the corn variety and the average production of planting environment have a remarkable linear correlative relationship; therefore, based on the statistical analysis of corn variety regional testing data, the invention extracts all various production characteristic parameters and establishes an interaction comprehensive model of variety-experiment environment, and then popularizes and obtains an interaction model of variety-large field environment according to the difference coefficient between the experiment region and the large field planting and management level, so as to give a quantitative evaluation for the production performance of the target planting environment such as the corn variety, an evaluation unit is accurate to the county level and concrete variety; therefore, the invention can provide a new method of approving evaluation and accurate marketing for the corn variety, reduces indeterminacy and loss in the corn popularization process and really realizes local conditions.

The invention discloses a quality inspection method for monitoring and evaluating the quality of cultivated land, comprising the steps of: S1. Collecting annual monitoring result data of cultivated land quality submitted by county-level units, and correspondingly selecting the gradient type to be inspected; S2. The association rule algorithm checks the integrity of the annual monitoring results of cultivated land quality submitted by the county-level units; S3. The multivariate matrix comparison method is used to check the standardization of the results; S4. The weighted average method and the product method are used to check the results. consistency is checked. The beneficial effects of the invention are as follows: ensuring the integrity, standardization and consistency of the result data of monitoring and evaluating the quality of cultivated land, reducing human interference and reducing the workload of checking the result data, so as to improve the quality of monitoring and evaluating the result data of the cultivated land. Quality and QC efficiency.

The invention discloses a CMAQ model-based rapid atmospheric environment capacity measurement and calculation method, a storage medium and a terminal. The method comprises the following steps of establishing an emission sequence; simulating air quality; establishing an emissions-concentration response function; calculating the up-to-standard concentration; establishing an emission reduction hypothesis and solving the environmental capacity, sorting the simulation result and the corresponding emission ratio to obtain contribution values of different emission sources to the environmental concentration; according to different pollution source contribution conditions, designing corresponding reduction schemes, and combining the emission-emission of corresponding emission sources; solving a concentration response function, and solving a corresponding pollutant concentration contribution; and combining according to the actual management and control requirements to obtain the standard environment concentration, and calculating to obtain the corresponding pollutant discharge amount, namely the atmospheric environment capacity. According to the present invention, the calculation time and resources are effectively saved, clear physical significance is achieved, calculation is flexible in different pollution control modes, and the method can be used for solving the problem of atmosphericenvironment capacity balance calculation of different scales such as provincial level, urban level and district and county level.