CN106845837A - Project of transmitting and converting electricity environmentally sensitive areas monitoring system and method based on big data technology - Google Patents
Project of transmitting and converting electricity environmentally sensitive areas monitoring system and method based on big data technology Download PDFInfo
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Abstract
The invention discloses a kind of project of transmitting and converting electricity environmentally sensitive areas monitoring system and method based on big data technology, system is configured as being managed all sensitizing ranges in project of transmitting and converting electricity, record and update project of transmitting and converting electricity data, figure layer data, environmental monitoring data and environmentally friendly dispute data, carry out the synchronous of data and interact with power grid environment conservative management subsystem by interface, update power grid environment protection data, it is connected with state net GIS platform by interface, the data of state's net GIS platform are carried out into three dimensions rectangular coordinate system conversion, its project of transmitting and converting electricity figure layer of real-time calling and geographical location information；Project of transmitting and converting electricity data, figure layer data, environmental monitoring data, environmentally friendly dispute data and geographic information data to obtaining are merged, and its correspondence is displayed in same figure layer.The present invention can carry out all multi informations in current project of transmitting and converting electricity unifying display, and different information are merged in map, really realize the integrated of data.
Description
Technical field
The present invention relates to a kind of project of transmitting and converting electricity environmentally sensitive areas monitoring system and method based on big data technology.
Background technology
As the development of China's power industry, the capacity of power network are increasing, the distance of conveying is more and more remote, transmission line of electricity
Voltage class also improving constantly, the construction scale of high voltage substation and overhead transmission line constantly expands.Along with economy
The influence of the social factor such as development and population growth, newly-built project of transmitting and converting electricity is gradually approached to densely populated area and had become greatly
Gesture is become.Many cities are powered the reorganization and expansion of power network in recent years, and transformer station is gradually built to urban district, high pressure by city suburbs
Overhead transmission line spreads all over the place in Urban Public playground and residential block, transformer station and the issuable environment of transmission line of electricity
Influence is increasingly subject to the concern of people, and the environmental protection work to project of transmitting and converting electricity proposes requirement higher.
Due to transformer station and transmission line of electricity substantial amounts, simple dependence is manually carried out to project of transmitting and converting electricity environmental protection work
Management not only expends great effort but also mistake easily occurs, therefore carries out intelligent management ten to project of transmitting and converting electricity efforts at environmental protection
Divide necessity.At present, State Grid Corporation of China's power grid environment protection work intellectuality has been achieved for very big progress, but in reality
Still suffered from work portion link intelligence degree it is not high the problems such as, constrain the efficiency of project of transmitting and converting electricity environmental protection work.
First, it is relevant due to lacking environmentally sensitive areas distribution in project of transmitting and converting electricity environmental impact assessment and design phase
Data, in project of transmitting and converting electricity addressing route selection and process of construction, what part engineering was taken in terms of environmentally sensitive areas avoidance arranges
Apply and manage supporting method not enough；Project of transmitting and converting electricity environmental impact prediction technology is not high in terms of automation, the level of informatization,
Addressing route selection stage and path cannot quickly, timely and accurately assess the influence of project of transmitting and converting electricity environmentally sensitive point when adjusting.
Need to set up renewable, expansion the database for covering environmentally sensitive areas distribution, research is defeated based on existing power network GIS platform
The automatic identification of power transformation engineering environment sensitive spot, sorting technique and project of transmitting and converting electricity electromagnetism, influence of noise automatic Prediction analysis skill
Art, improves informationization, lean, the intelligent level of State Grid Corporation of China's power network environmental protection management.
Secondly, in the electricity transmitting and converting construction construction stage, environmental protective measure implementation of conditions and monitoring method it is cumbersome with letter
Breath missing, information management mode falls behind；The record of environmental protective measure in construction process cannot be realized.Need to study defeated change
Environmental protective measure in electrical engineering process of construction is implemented and monitoring method, solves each link environmental protection data of process of construction
Intellectuality is collected, processed, information integration, realizes the overall process pipe to electricity transmitting and converting construction process environment carrying out measures situation
Reason.
Again, in terms of electromagnetic environment monitoring, weather limitation, the measuring instrument of electromagnetic environment parameter monitoring
Device species is various, measurement task complexity and data message are scattered, report generation is difficult, data inputting cannot realize batch behaviour
Make, Monitoring Data cannot be shown to the public in real time.Need to develop round-the-clock real-time electromagnetic environment on-line monitoring system, build
The vertical full state electromagnetic environment intelligent monitor system of wide area, the function such as realizes the batch capture of field data, storage, remotely has access to, to
Public's real-time exhibition electromagnetic environment data.
The content of the invention
The present invention is in order to solve the above problems, it is proposed that a kind of project of transmitting and converting electricity environmental sensitive area based on big data technology
Domain monitoring system and method, data of the present invention based on relevant database and GIS-Geographic Information System, by integrated data same
Monitor plane to be shown, realize the Centralized Monitoring of project of transmitting and converting electricity environmentally sensitive areas.
To achieve these goals, the present invention is adopted the following technical scheme that：
A kind of project of transmitting and converting electricity environmentally sensitive areas monitoring system based on big data technology, is configured as to power transmission and transformation work
All sensitizing ranges in journey are managed, and record and update project of transmitting and converting electricity data, figure layer data, environmental monitoring data and environmental protection
Dispute data, the monitoring system is carried out the synchronous of data and interacted by interface with power grid environment conservative management subsystem, more
New power grid environment protection data；The monitoring system is connected by interface with state net GIS platform, by the data of state's net GIS platform
Carry out three dimensions rectangular coordinate system conversion, its project of transmitting and converting electricity figure layer of real-time calling and geographical location information；
To the project of transmitting and converting electricity data, figure layer data, environmental monitoring data, environmentally friendly dispute data and the geography information number that obtain
According to being merged, its correspondence is set to be displayed in same figure layer.
The project of transmitting and converting electricity environmentally sensitive areas monitoring system, specifically include data Layer, logical layer, service interaction layer and
Represent layer, wherein：
The data Layer includes relational database and data update interface, and the relation data library storage is updated by data
The project of transmitting and converting electricity environmental sensitive area numeric field data of interactive interfacing and other subsystem informations；
The logical layer is web server, is configured as the identification of storage environment sensitizing range with forecast model with environment-identification
Sensitizing range, and the interactive geography information of fused data layer and environmental monitoring data, environmentally friendly dispute data, form each environment sensitive
Section model；
Service interaction layer, is configured as reading each environment sensitive section model, using representing control by environment sensitive
The multiple data possessed in section model is overlapped displaying, and every layer of information configuration is shown into label；
The represent layer, the figure layer for being configured to represent all environment sensitive section models of page presentation is marked with displaying
Sign.
The data Layer, logical layer are respectively by database server and web server realization, the database server
Capacity planning with web server determines according to the number of users of power consumer general headquarters, provincial company, three aspects of prefecture-level company.
The logical layer, is configured with authority management module, and according to the user gradation for logging in, given threshold divides different
Environment sensitive section model map data mining platform or the authority for browsing or changing data of different compasses of competency.
The presentation layer, project of transmitting and converting electricity digital map, the region in show map are shown based on current page size
Or transformer station, project of transmitting and converting electricity, environment in the sensitizing range of display historical relic sight spot, wire historic site, nature reserve area or water head site
Sensitizing range type and corresponding environmental monitoring and environmentally friendly dispute information.
The logical layer, be configured as support by directly draw, node pull in real time or input coordinate edit mode
Increase, modification environmental sensitive area information, the management function such as be provided additionally with deleting and imports, to the setting of different type environmental sensitive area
Analytical parameters, on map in different colors or mark make a distinction.
The logical layer, the environment for being configured to the monitoring of interface dispatch environment and image data and project of transmitting and converting electricity entangles
Confused disposal information, with assistant analysis transformer station electromagnetic environment, including project of transmitting and converting electricity enquiry module, addressing assistant analysis module and
Feedback opinion statistical module, the project of transmitting and converting electricity enquiry module relies on state's net GIS platform to look into project of transmitting and converting electricity comprehensively
Ask, the line planned or the sensitizing range for standing periphery on the addressing assistant analysis module analysis and identification map can be automatic
Calculate distance, the opinion that feedback opinion statistical module record homepage is submitted on map.
A kind of project of transmitting and converting electricity environmentally sensitive areas monitoring method based on big data technology, to the institute in project of transmitting and converting electricity
There is sensitizing range to be managed, record and update project of transmitting and converting electricity data, figure layer data, environmental monitoring data and environmentally friendly dispute number
According to, carry out the synchronous of data and interact with power grid environment conservative management subsystem, update power grid environment protection data；By state's net
The data of GIS platform carry out three dimensions rectangular coordinate system conversion, and its project of transmitting and converting electricity figure layer of real-time calling is believed with geographical position
Breath；Project of transmitting and converting electricity data, figure layer data, environmental monitoring data, environmentally friendly dispute data and geographic information data to obtaining enter
Row fusion, makes its correspondence be displayed in same figure layer.
The method of three dimensions rectangular coordinate system conversion is using seven parameter models, using seven unknown parameters：Three seats
Mark translational movement, the anglec of rotation and scale factor of three reference axis, by rotating three reference axis specified angles in order, make two
The XYZ overlapping of axles of individual rectangular coordinate system in space together, during Coordinate Conversion, reads at least three public known points, at two not
Six pairs of XYZ coordinate values in isospace rectangular coordinate system, extrapolate above-mentioned seven unknown parameters, build seven Parameter Relations, will
The XYZ coordinate value of one next point of rectangular coordinate system in space is converted to the XYZ coordinate value under another rectangular coordinate system in space.
Beneficial effects of the present invention are：
(1) present invention can be with the environmentally friendly management information system of Guo Wang companies, GIS platform, electromagnetic environment intellectual monitoring system
System, read in project of transmitting and converting electricity environmental forecasting subsystem and call the document datas such as related monitoring, image, and data structure and
Relevant system is consistent, so as to avoid repetition typing of the user to basic data, while ensureing the uniqueness of data；
(2) present invention is with patterned mode display systems significant data, including two parts：One can be displaying power transmission and transformation
Engineering Digital map, full frame can amplify and select the region in map or transformer station, to historical relic sight spot, wire historic site, nature
Protection zone, water head site etc. possess project of transmitting and converting electricity in programming count region, environmental sensitive area type and relevant information；Two can be
Environmental monitoring and environmentally friendly dispute information in query region, possess the functions such as classification display, inquiry, scaling, different rights and level
Other user is into the data message for being only capable of browsing region within the jurisdiction after system；
(3) present invention can carry out all multi informations in current project of transmitting and converting electricity unifying display, merge different in map
Information, realize the batch capture of field data, storage, it is long-range the function such as have access to, to public's real-time exhibition electromagnetic environment data, very
Just realizing the integrated of data.
Brief description of the drawings
Fig. 1 is that project of transmitting and converting electricity environmental sensitive area of the invention GIS-Geographic Information System is illustrated with the integrated situation of other systems
Figure；
Fig. 2 is project of transmitting and converting electricity environmental sensitive area of the invention GIS-Geographic Information System and other systems data production procedure
Figure；
Fig. 3 is database data structure schematic diagram in environmental sensitive area of the invention；
Fig. 4 is the expansion schematic diagram based on relevant database of the invention；
Fig. 5 is project of transmitting and converting electricity environmentally sensitive areas monitoring system Organization Chart of the invention.
Specific embodiment：
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
As shown in figure 5, a kind of project of transmitting and converting electricity environmentally sensitive areas monitoring system based on big data technology, is configured as
All sensitizing ranges in project of transmitting and converting electricity are managed, project of transmitting and converting electricity data, figure layer data, environmental monitoring is recorded and update
Data and environmentally friendly dispute data, the monitoring system carry out the synchronous of data by interface with power grid environment conservative management subsystem
With interact, update power grid environment protection data；The monitoring system is connected by interface with state net GIS platform, state is netted into GIS and is put down
The data of platform carry out three dimensions rectangular coordinate system conversion, its project of transmitting and converting electricity figure layer of real-time calling and geographical location information；
To the project of transmitting and converting electricity data, figure layer data, environmental monitoring data, environmentally friendly dispute data and the geography information number that obtain
According to being merged, its correspondence is set to be displayed in same figure layer.
The project of transmitting and converting electricity environmentally sensitive areas monitoring system, specifically include data Layer, logical layer, service interaction layer and
Represent layer, wherein：
The data Layer includes relational database and data update interface, and the relation data library storage is updated by data
The project of transmitting and converting electricity environmental sensitive area numeric field data of interactive interfacing and other subsystem informations；
The logical layer is web server, is configured as the identification of storage environment sensitizing range with forecast model with environment-identification
Sensitizing range, and the interactive geography information of fused data layer and environmental monitoring data, environmentally friendly dispute data, form each environment sensitive
Section model；
Service interaction layer, is configured as reading each environment sensitive section model, using representing control by environment sensitive
The multiple data possessed in section model is overlapped displaying, and every layer of information configuration is shown into label；
The represent layer, the figure layer for being configured to represent all environment sensitive section models of page presentation is marked with displaying
Sign.
The data Layer, logical layer are respectively by database server and web server realization, the database server
Capacity planning with web server determines according to the number of users of power consumer general headquarters, provincial company, three aspects of prefecture-level company.
The logical layer, is configured with authority management module, and according to the user gradation for logging in, given threshold divides different
Environment sensitive section model map data mining platform or the authority for browsing or changing data of different compasses of competency.
The presentation layer, project of transmitting and converting electricity digital map, the region in show map are shown based on current page size
Or transformer station, project of transmitting and converting electricity, environment in the sensitizing range of display historical relic sight spot, wire historic site, nature reserve area or water head site
Sensitizing range type and corresponding environmental monitoring and environmentally friendly dispute information.
The logical layer, be configured as support by directly draw, node pull in real time or input coordinate edit mode
Increase, modification environmental sensitive area information, the management function such as be provided additionally with deleting and imports, to the setting of different type environmental sensitive area
Analytical parameters, on map in different colors or mark make a distinction.
The logical layer, the environment for being configured to the monitoring of interface dispatch environment and image data and project of transmitting and converting electricity entangles
Confused disposal information, with assistant analysis transformer station electromagnetic environment, including project of transmitting and converting electricity enquiry module, addressing assistant analysis module and
Feedback opinion statistical module, the project of transmitting and converting electricity enquiry module relies on state's net GIS platform to look into project of transmitting and converting electricity comprehensively
Ask, the line planned or the sensitizing range for standing periphery on the addressing assistant analysis module analysis and identification map can be automatic
Calculate distance, the opinion that feedback opinion statistical module record homepage is submitted on map.
As shown in figure 3, data framework includes service application data field, application service layer, data access layer and data resource
Area and the part of system inside and outside interface five.What service application data field was embodied is the page data that presentation layer represents to user, right
Answer basic data, statistics, calculate data and non-structural data, realize service application data service logic is application service
Layer and data access layer, progressive, the data resource memory block of the bottom, i.e. oracle database file, including object are closed
Be type spatial data, sensitizing range attribute data and equipment information database, in line file, multi-format document, papery scanning file
With Network data etc..
As shown in figure 4, the expansion and renewal of environmental sensitive area database, after the completion of database development, with netting public with state
The environmentally friendly management information system of department's power network, electromagnetic environment intelligent monitor system, the interface of the unified GIS platform of state's net, facilitate from now on
Systemic-function is expanded or interacted with other platform datas when safeguarding, meanwhile, by the consistency operation of system, can be to all geography
Information, environmental sensitive area data enter the operation such as edlin, increase and decrease, by setting up multistage auditing mechanism, can obtain database data
To upgrading in time, reflection Around actual conditions, are preferably engineering feasibility study, plan evaluation service in time.
With reference to the technological development direction of current GIS-Geographic Information System, to the interacting of systemic-function and other systems, figure exhibition
Show, studied and discussed the problems such as data output, the feasibility of intranet and extranet data interaction, three-dimensional data and panel data are selected
Card.
Main functional requirement is：
(1) using Fundamental Geographic Information System (1 in state's net GIS platform:50000 numerical maps, satellite image map), it is detailed defeated
Power transformation engineering path site information, transformer station transmission line of electricity environmental monitoring data, relevant environment sensitizing range Historical Monitoring data
Image data, in that context it may be convenient to inquired about lot of essential factors such as all kinds of environmental sensitive area, projects of transmitting and converting electricity, counted, it is automatic right
One circuit, site, a designated environment sensitizing range for a panel region are screened and environmental impact prediction, with reference to satellite image
Figure, in that context it may be convenient to intuitively shown.
(2) function with database, can solve that data reusability in engineering previous work is not high, repeat to receive money, existing
Drawing information is outmoded, live money of searching easily is omitted, searches and provide problem long of costly cycle；User of service is allowed easily to add new
Sensitive target, after system manager's investigation confirms accuracy, can enter base map.So that system data has can expand
Malleability, constantly accumulation, progressively tends to perfect in use.
As needed, can be linked in map for environmental impact assessment, complete stage report etc. by user, facilitate administrative staff to adjust
With.
(3) system has power frequency electric field, power frequency magnetic field, noise calculation function, and the personnel for possessing authority can be soft using this
Part, analysis is predicted to power frequency electric field, power frequency magnetic field, radio interference, noise etc. around circuit.Possesses transformer station's typical case's class
Than monitor database (Monitoring Data typing, other systems digital independent), can be called when transformer station's Analysis of Electromagnetic Environment is carried out
Similar substation data assistant analysis.
(4) conventional func：The functions such as the newly-built of project of transmitting and converting electricity, modification, deletion, importing, management；Sensitizing range it is newly-built,
Modification, delete, import, management etc. function, different type sensitizing range parameter setting analysis, project of transmitting and converting electricity analysis, statistics, sieve
Choosing, the automatic identification of environmental sensitive area, statistics, output, the automatic Prediction of environmental sensitive area electromagnetic environmental impact and display.
User's interpolation data type includes：Video, audio, picture (form such as various photos and pdf), document (notepad,
The documents such as word, excel) etc.；System energy automatic marking provides the source of data above；For the other specification for needing typing,
Can be with other data forms directly batch importing such as .xls；For live feedback information, user planned, design and carry out environment
Data source can be clearly differentiated during the analytic statistics of sensitizing range.
For transmission line of electricity, transformer station, each increase of environmental sensitive area, deletion, editor, modification all should be in database
Modification record.To selected areas (can in setting-out mode determine region and its node can be edited arbitrarily), possesses programming count point
Project of transmitting and converting electricity, environmental sensitive area type and relevant information in analysis region.
(5) possess directly drafting, node reality for the newly-increased of the objects such as project of transmitting and converting electricity, environmental sensitive area, edit request
When various editing and processing modes such as towing, input coordinate.
Additionally, the ageing and specific aim to ensure system data, it is desirable to which system possesses the work(for allowing user to upload resource
Can, it is allowed to which user of service easily adds new sensitive target, after backstage confirms, base map can be entered.So by product
After tired and constantly improve, can effectively solve in engineering previous work that data reusability is not high, repeat to receive money, existing drawing information
Outmoded, live money of searching easily is omitted, searches and provide costly cycle problem long.
Main application scenarios are：
(1) in power network construction project planning, feasibility study, preliminary design stage, can application item achievement carry out the environmental protection of addressing, route selection
Corresponding environmental practice is evaded or taken to optimization, the environment sensitive target near recognitive engineering ahead of time, and reducing project may
The environmental risk of presence.
(2) planning, feasibility study, the green audit in design review stage, the angle evaded or protect from environment sensitive target are carried
Go out examination reports.
(3) environmental impact assessment, complete stage stage, environmental impact assessment, Check ＆ Acceptance unit can carry out project analysis with application achievements, be
Formulate programme of work and support is provided.
(4) design, environmentally friendly administrative staff can be using the Analysis of Electromagnetic Environment forecasting software and analogy number of system support
The ambient influnence characteristic of circuit, transformer station is estimated and is shown according to storehouse and intuitively.
(5) retrieval and application of the data such as project of transmitting and converting electricity, environmental sensitive area.
Main application model is：
System uses one-level deployment management mould using two grades of deployment management modes during pilot during later stage whole nation popularization
Formula.The business module of deployment has：Homepage, environmental sensitive area management, environmental monitoring data management, environment difficulties disposal management, electricity
The management of magnetic environment factor standard, statistical analysis, the big module of system administration 7.Meanwhile, realize being protected with state net GIS platform, power grid environment
Pillar reason subsystem, electromagnetic environment intelligent monitor system, the database interface of project of transmitting and converting electricity environmental forecasting software with it is integrated.This
Phase is in Guo Wang Shaanxi Prov. Power Co., State Grid Shandong Electric Power Company's completion system research and development and pilot application.
System uses SoTower+Web GIS modes, in customer-side, using IE login systems, you can carry out system
Browse, inquire about or data upload etc. operation.Server aspect, it is contemplated that this project belongs to scientific research project, to unified one-level portion
Administration is not, it is necessary in strict accordance with the flow development related work of information work, satisfy the requirements also temporarily.Therefore developed for the current period
For, achievement carries out two grades of deployment, and the requirement in Shaanxi, Shandong two places pilot carries out small range application, and deployment form is in letter
The form of computer room is rented by logical company, provides the user service.
Computer room is rented by Xintong Co：By the regular maintenance of Xintong Co's reception server, the dimension of data is responsible for by project team
Shield, renewal and background audit.The standardization that the form is safeguarded beneficial to server, also allows for improving Shaanxi, Shandong pilot provincial company
Data access speed.
Main system actor is：
The convenience of applicable object and system operatio in view of system, system is configured by two-stage user right.
Analyze as desired, the exploitation of the project of transmitting and converting electricity environmental sensitive area GIS-Geographic Information System of research and development will possess following work(
Energy：
(1) in order to meet planning, feasibility study, preliminary design, design phase site path avoid environmental sensitive area demand, system will
Possesses the function of environmental sensitive area Intelligent Recognition and analysis.
For the sensitive region of strict No striding, to avoid the occurrence of in early days, failing identification causes environmentally friendly subversiveness opinion
Or the later stage it is passive relocate, it is necessary to include the engineering design all stage in Planning preparation, feasibility study design, to Around coverage
Interior environmental sensitive area fully recognize, analyze and count, and the demand of sensitizing range avoidance is met, for planning, feasibility study, design are carried
For foundation.
(2) after the completion of system development, to be applied in planning, feasibility study, preliminary design, the examination ＆ verification of design.In view of existing
The numerical map that design platform is all based on five a ten thousandths is designed, and for ease of being integrated with design, system is needed using same
The Vectorgraph (gamut covering city, rural area, mountain area etc.) of engineer's scale, a good basis is provided to design and evaluating
Platform.
(3) for caused by avoiding line corridor crowded environmental protection dispute, it is necessary to assess designed lines, existing line and environment quick
The relation of sensillary area.System will possess calls state to net existing site, the polar plot in path in GIS, possesses assessment designed lines, existing
The function of the relation of circuit and environmental sensitive area.
Using Fundamental Geographic Information System (1 in state's net GIS platform:50000 numerical maps, satellite image map), detailed defeated change
Electrical engineering path site information, transformer station transmission line of electricity environmental monitoring data, relevant environment sensitizing range Historical Monitoring data shadow
As data, in that context it may be convenient to the lot of essential factors such as all kinds of environmental sensitive area, project of transmitting and converting electricity are inquired about, is counted, automatically to one
Bar circuit, site, a designated environment sensitizing range for a panel region are screened and environmental impact prediction, with reference to satellite image
Figure, in that context it may be convenient to intuitively shown.
(4) for the demand for meeting the environmentally friendly dispute of reply, write work report, provide the environmental protection management such as statistics, carry
Going out system will build the file such as including Environmental Monitoring Report, environment impact assessment statement, complete stage report, environmentally friendly dispute disposal data
In the functional requirement of interior database.
Build including the database including above-mentioned data, as needed, user can be by environmental impact assessment, complete stage report etc.
It is linked in map, facilitates administrative staff to call, system will be with good expansibility, in use constantly accumulation,
Data tend to perfect.
(5) it is the forecast demand that meets project of transmitting and converting electricity to neighbouring sensitizing range electromagnetic environmental impact level, it is desirable to which system is carried
For transmission line of electricity EME forecast and transformer station's analogy forecast function.
System embedment power frequency electric field, power frequency magnetic field, radio interference, noise calculation software, the personnel for possessing authority can be with
Using the software, analysis is predicted to power frequency electric field, power frequency magnetic field, radio interference, noise etc. around circuit.Possesses power transformation
Stand typical analogy monitor database (Monitoring Data typing, other systems digital independent), carrying out transformer station's Analysis of Electromagnetic Environment
When can call similar substation data assistant analysis.
(6) open system is built up, it is desirable to which system possesses the function of allowing user to upload resource.
Allow user of service easily to add new sensitive target, after backstage confirms, base map can be entered.By product
Tired, constantly improve can effectively solve in engineering previous work that data reusability is not high, repeat to receive money, existing drawing information old
Old, live money of searching easily is omitted, searches and provide costly cycle problem long.
(7) conventional func：The functions such as the newly-built of project of transmitting and converting electricity, modification, deletion, importing, management；Sensitizing range it is newly-built,
Modification, delete, import, management etc. function, different type sensitizing range parameter setting analysis, project of transmitting and converting electricity analysis, statistics, sieve
Choosing, the automatic identification of environmental sensitive area, statistics, output, the automatic Prediction of environmental sensitive area electromagnetic environmental impact and display.
Functional Design, the functional framework of system are as shown in Figure 1, 2.
The data that the system is collected are mainly based upon 54 coordinate systems or Xi'an1980 coordinate system, and state's net GIS platform is used
Be 2000 coordinate systems of national the earth, therefore, need to change coordinate system in system research and development.Handling implement is selected
ArcGIS, for .shp source files, coordinate system is set by ArcGIS, and coordinate system is arranged into the standard of Xi'an 80, is then passed through
By Coordinate Conversion into WGS84 (being equal to 2000 standards of national the earth), conversion is main to be turned ArcGIS using " seven parameters " method
Change.
, it is necessary to apply to seven parameters in transfer process.Changed between two different three dimensions rectangular coordinate systems
When, usually using seven parameter models (math equation group), there are seven unknown parameters in the model, i.e.,：
1. three coordinate translation amounts (Δ X, Δ Y, Δ Z), i.e., mark difference between the origin of coordinates of two spaces coordinate system；
2. three anglecs of rotation of reference axis (Δ α, Δ β, Δ γ)), specify angle by rotating three reference axis in order
Degree, can make the XYZ overlapping of axles of two spaces rectangular coordinate system together.
3. the same section of lenth ratio of straight line in scale factor K, i.e. two spaces coordinate system, realizes that the ratio of yardstick turns
Change.Usual K values are no better than 1.Seven parameters of the above are commonly referred to seven parameters.The Coordinate Conversion carried out with seven parameters is referred to as seven
Parameter Coordinate Conversion.
During Coordinate Conversion, three public known points, in two different spaces rectangular coordinate systems six are typically at least needed
To XYZ coordinate value, this seven unknown parameters can be just extrapolated, calculate this seven parameters, it is possible to by seven parametric equations
Group, the XYZ XYZ coordinate value of a next point of rectangular coordinate system in space is converted under another rectangular coordinate system in space sits
Scale value.
According to systematic difference environmental analysis, at the beginning of system design is developed, to the user group of system, entered using frequency range
Research is gone, number of users has been determined from general headquarters, provincial company, three aspects of prefecture-level company, it is determined that the capacity rule of system application
Draw.
After logging in system by user, name, unit, department and the Role Information of active user, homepage are shown at the top of homepage
Body part is with patterned mode display systems significant data, including two parts：One is to adapt to current page half size
Region displaying project of transmitting and converting electricity digital map, can it is full frame amplification and selection map in region or transformer station, to historical relic scape
Point, wire historic site, nature reserve area, water head site etc. possess project of transmitting and converting electricity in programming count region, environmental sensitive area type and
Relevant information；Two can be environmental monitoring and environmentally friendly dispute information in query region, possess classification display, inquiry, scaling etc.
The user of function, different rights and rank is into the data message for being only capable of browsing region within the jurisdiction after system.
For the management of environmental sensitive area, can by directly drawing, node be pulled in real time, various editing sides such as input coordinate
Formula increases, modification environmental sensitive area information, the management function such as is provided additionally with deleting and import.Can be to different type environmental sensitive area
Set analytical parameters, on map in different colors or mark make a distinction.In actually used, do not possess the user of modification authority,
The data (the mainly change of the change of sensitizing range, resident) not being inconsistent system and actual conditions, can be supplemented on map
Draw and submit to, it is automatically updated to actual data storehouse after being audited by keeper.
For the treatment of environmental monitoring data, transformer station's typical analogy is mainly safeguarded by environmental monitoring data management module
Monitor database, for homepage displaying project of transmitting and converting electricity digital map data supporting is provided, by with Guo Wang companies power network ring
Protect management information system and do interface (also having interface with electromagnetic environment intelligent monitor system), carry out transformer station's Analysis of Electromagnetic Environment
When, can automatically call relevant environment to monitor and image data assistant analysis.Can also manually increase newly, change, delete, import
Data are safeguarded etc. mode.
Additionally, also there are system environment difficulties to dispose data management function, the module safeguards project of transmitting and converting electricity environment difficulties
The relevant information of disposal, for the project of transmitting and converting electricity digital map of homepage displaying provides data supporting, by electric with Guo Wang companies
The environmentally friendly management information system of net does interface, obtains the environment difficulties disposal information of project of transmitting and converting electricity, is carrying out transformer station's electromagnetism ring
When border is analyzed, relevant environment dispute can be automatically called to dispose information assistant analysis.Can also manually increase newly, change, deleting,
The modes such as importing safeguard the environment difficulties disposal information of project of transmitting and converting electricity.
In statistical analysis module, it is divided into project of transmitting and converting electricity inquiry, prediction assistant analysis, addressing assistant analysis, feedback opinion
Four parts of statistics, introduce individually below：
Project of transmitting and converting electricity enquiry module support state net GIS platform carries out thorough search to project of transmitting and converting electricity.
The line planned on addressing assistant analysis module analysis and identification map or the sensitizing range on station periphery, can be automatic
Calculate distance.
The opinion that feedback opinion statistical module record homepage is submitted on map.
System administration includes that institutional framework, system user, role's maintenance, user role, user right, system module are safeguarded
Deng submodule, to user units one belongs at different levels institutional framework, user base information, role-security carry out maintenance and management.The mould
Block early stage and system other module synchronizations exploitation, it is unified to use state's net after later stage insertion power grid environment conservative management subsystem
Unitized overall development platform configured.
The specific methods such as the identification of environmental sensitive area that the present invention is mentioned and prediction, can be using existing identification and prediction side
Method, other undocumented specific methods, is the common knowledge of those skilled in the art, is clearly.
Although above-mentioned be described with reference to accompanying drawing to specific embodiment of the invention, not to present invention protection model
The limitation enclosed, one of ordinary skill in the art should be understood that on the basis of technical scheme those skilled in the art are not
Need the various modifications made by paying creative work or deformation still within protection scope of the present invention.
Claims (9)
1. a kind of project of transmitting and converting electricity environmentally sensitive areas monitoring system based on big data technology, it is characterized in that：It is right to be configured as
All sensitizing ranges in project of transmitting and converting electricity are managed, and record and update project of transmitting and converting electricity data, figure layer data, environmental monitoring number
According to environmentally friendly dispute data, the monitoring system by interface and power grid environment conservative management subsystem carry out the synchronous of data with
Interaction, updates power grid environment protection data；The monitoring system is connected by interface with state net GIS platform, by state's net GIS platform
Data carry out three dimensions rectangular coordinate system conversion, its project of transmitting and converting electricity figure layer of real-time calling and geographical location information；
Project of transmitting and converting electricity data, figure layer data, environmental monitoring data, environmentally friendly dispute data and geographic information data to obtaining enter
Row fusion, makes its correspondence be displayed in same figure layer.
2. a kind of project of transmitting and converting electricity environmentally sensitive areas monitoring system based on big data technology as claimed in claim 1, its
It is characterized in：The project of transmitting and converting electricity environmentally sensitive areas monitoring system, specifically include data Layer, logical layer, service interaction layer and
Represent layer, wherein：
The data Layer includes relational database and data update interface, and the relation data library storage passes through data more new interface
Interactive project of transmitting and converting electricity environmental sensitive area numeric field data and other subsystem informations；
The logical layer is web server, is configured as the identification of storage environment sensitizing range sensitive with environment-identification with forecast model
Area, and the interactive geography information of fused data layer and environmental monitoring data, environmentally friendly dispute data, form each environmental sensitive area mould
Type；
Service interaction layer, is configured as reading each environment sensitive section model, using representing control by environmental sensitive area mould
The multiple data possessed in type is overlapped displaying, and every layer of information configuration is shown into label；
The represent layer, is configured to represent the figure layer and displaying label of all environment sensitive section models of page presentation.
3. a kind of project of transmitting and converting electricity environmentally sensitive areas monitoring system based on big data technology as claimed in claim 2, its
It is characterized in：The data Layer, logical layer are respectively by database server and web server realization, the database server
Capacity planning with web server determines according to the number of users of power consumer general headquarters, provincial company, three aspects of prefecture-level company.
4. a kind of project of transmitting and converting electricity environmentally sensitive areas monitoring system based on big data technology as claimed in claim 2, its
It is characterized in：The logical layer, is configured with authority management module, and according to the user gradation for logging in, given threshold is divided different
The map data mining platform of environment sensitive section model or the authority for browsing or changing data of different compasses of competency.
5. a kind of project of transmitting and converting electricity environmentally sensitive areas monitoring system based on big data technology as claimed in claim 2, its
It is characterized in：The presentation layer, project of transmitting and converting electricity digital map is shown based on current page size, region in show map or
Transformer station, project of transmitting and converting electricity, environment are quick in the sensitizing range of display historical relic sight spot, wire historic site, nature reserve area or water head site
Sensillary area type and corresponding environmental monitoring and environmentally friendly dispute information.
6. a kind of project of transmitting and converting electricity environmentally sensitive areas monitoring system based on big data technology as claimed in claim 2, its
It is characterized in：The logical layer, is configured as supporting to be pulled in real time by directly drafting, node or the edit mode of input coordinate increases
Plus, modification environmental sensitive area information, the management function such as be provided additionally with deleting and imports, different type environmental sensitive area is set and is divided
Analysis parameter, on map in different colors or mark make a distinction.
7. a kind of project of transmitting and converting electricity environmentally sensitive areas monitoring system based on big data technology as claimed in claim 2, its
It is characterized in：The logical layer, the environment for being configured to the monitoring of interface dispatch environment and image data and project of transmitting and converting electricity entangles
Confused disposal information, with assistant analysis transformer station electromagnetic environment, including project of transmitting and converting electricity enquiry module, addressing assistant analysis module and
Feedback opinion statistical module, the project of transmitting and converting electricity enquiry module relies on state's net GIS platform to look into project of transmitting and converting electricity comprehensively
Ask, the line planned or the sensitizing range for standing periphery on the addressing assistant analysis module analysis and identification map can be automatic
Calculate distance, the opinion that feedback opinion statistical module record homepage is submitted on map.
8. a kind of project of transmitting and converting electricity environmentally sensitive areas monitoring method based on big data technology, it is characterized in that：To power transmission and transformation work
All sensitizing ranges in journey are managed, and record and update project of transmitting and converting electricity data, figure layer data, environmental monitoring data and environmental protection
Dispute data, carry out the synchronous of data and interact with power grid environment conservative management subsystem, update power grid environment protection data；Will
The data of state's net GIS platform carry out three dimensions rectangular coordinate system conversion, its project of transmitting and converting electricity figure layer of real-time calling and geographical position
Confidence ceases；To the project of transmitting and converting electricity data, figure layer data, environmental monitoring data, environmentally friendly dispute data and the geography information number that obtain
According to being merged, its correspondence is set to be displayed in same figure layer.
9. a kind of project of transmitting and converting electricity environmentally sensitive areas monitoring method based on big data technology as claimed in claim 8, its
It is characterized in：The method of three dimensions rectangular coordinate system conversion is using seven parameter models, using seven unknown parameters：Three coordinates
The anglec of rotation and scale factor of translational movement, three reference axis, by rotating three reference axis specified angles in order, make two
The XYZ overlapping of axles of rectangular coordinate system in space together, during Coordinate Conversion, reads at least three public known points, in two differences
Six pairs of XYZ coordinate values in rectangular coordinate system in space, extrapolate above-mentioned seven unknown parameters, seven Parameter Relations are built, by one
The XYZ coordinate value of the individual next point of rectangular coordinate system in space is converted to the XYZ coordinate value under another rectangular coordinate system in space.
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