CN102147896A - Management digital system for geographic information of special area of grid transmission line - Google Patents
Management digital system for geographic information of special area of grid transmission line Download PDFInfo
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Abstract
The invention discloses a management digital system for geographic information of a special area of a grid transmission line, which comprises a data service module 1, a B/S application program module 2 and a C/S application program module 3, wherein the data service module comprises basic geographic data, special area data, grid special data, attribute information data, system management assistant data and the like; all the data are stored in a database of a data server, and among these data, the basic geographic data, the special area data and the grid special data are accessed and managed by using a space data engine ArcSDE; and the B/S application program module consists of a web application server and a geographic information system (GIS) component named ArcGISServer, map services released by the ArcGISServer and GIS functions. An ArcGISServer-based object base realizes the function operations required by the system and comprises the functional modules for map browsing, layer management, map operation, information inquiry and the like; the C/S application program module comprises a GIS component named ArcGISEngine, various GIS functions and the like. Thus, resource sharing is realized and management efficiency is improved.
Description
Technical field
The present invention relates to the geographical information management digitization system, relate to a kind of grid power transmission circuit special area geographical information management digitization system more specifically, being applicable to ice formation, fog-zone, Feng Qu, dirty district, minefield and waving zone etc. has the special area of material impact to electrical network overhead transmission line running status, can realize resource sharing, improve the efficiency of management.
Background technology
Current, it is the strong electrical network of key rack, electric network coordination at different levels development based on extra-high voltage grid that State Grid Corporation of China has proposed planning construction, utilize advanced communication, information and control technology, make up the strategic development target of strong intelligent grid that turns to leading in the world, autonomous innovation, the distinct Chinese characteristics of feature with informationization, robotization, interaction.
The physical channel that overhead transmission line is carried as electric power, be the basic assurance and the important component part of strong intelligent grid, effective grasp to circuit running status and environment is the problem that production run unit extremely is concerned about always, continuous expansion along with the power grid construction scale, the assurance line security moves, and has become the domestic demand of transmission line of electricity production management.But the transmission line of electricity Regional Distribution is extensive, service condition is complicated, very easily be subjected to natural environment influence.
At present domestic also do not have unit to utilize the GIS platform to realize the overhead transmission line special area is managed.Therefore be necessary that combining geographic information system (GIS) technology sets up Hubei grid transmission line of electricity special area geographical information management digital Platform, with database technology and visualization technique is support, obtain circuit self-operating and surrounding enviroment state effectively to concentrate monitoring and ladder of management, innovation transmission line of electricity operational management pattern, centralized management Hubei grid special area data, Hubei Province's special area distribution plan is distributed on the business demand that satisfies units at different levels in the Utilities Electric Co. on the net, for a basic platform based on spatial data is built in the development of the safety and stability of Hubei grid, the digitizing of realization special area management and visual, and provide powerful inquiry, editor and function of statistic analysis, can with PMS etc. other operational system realize interconnection, be the circuit production management, equipment operation maintenance, repair based on condition of component, emergency and disaster prevention provides multidate information, realizes transmission line of electricity safe early warning and aid decision making.Thereby reach resource sharing, improve the efficiency of management.
Summary of the invention
The object of the present invention is to provide a kind of grid power transmission circuit special area geographical information management digitization system, being applicable to ice formation, fog-zone, Feng Qu, dirty district, minefield and waving zone etc. has the special area of material impact to electrical network overhead transmission line running status, can realize resource sharing, improve the efficiency of management.
For achieving the above object, adopt following technical scheme:
System is divided into three parts: the 1-data service module, and the 2-B/S application program module, 3-C/S should program module,
Data, services mainly is to provide the data support for B/S architecture system and C/S architecture system; The B/S architecture system is the information browsing system towards the electric system user of the whole province; The C/S architecture system then is the information management system of expert data maintenance and managements such as special area and transmission line of electricity, can edit, revise the data that provide in the data, services, guarantees the trend of the times and the accuracy of B/S architecture system service data.
First's data, services part;
Comprise geo-spatial data, special area data, electrical network thematic data, data of attribute information and system management auxiliary data etc., all data all are stored in the database of data server, the large-scale relational database Oracle10g that the present invention adopts, wherein geo-spatial data, special area data and electrical network thematic data are utilized Spatial Data Engine ArcSDE to conduct interviews and are managed.
ArcSDE belongs to middleware Technology, itself can not the storage space data, and its effect can be understood as " data channel ".In the ArcSDE spatial database based on Oracle, ArcSDE has preserved a series of Oracle objects, is used to manage spatial information.These objects are referred to as repository (Repository), comprise spatial data dictionary and ArcSDE software program package.ArcSDE needs SDE user management space repository, and this is similar to needs SYS user management data dictionary among the Oracle.On the basis that ArcSDE is installed, utilize ArcCatalog in the ArcGIS groupware that Esri company produces just can connect the ArcSDE spatial database of Oracle, importing comprises all spatial datas of special area data, electrical network thematic data and basic data in the spatial database user's space.
The data, services that provides for the B/S architecture system, mainly be to utilize the ArcMap in the ArcGIS groupware that Esri company produces to create map document, utilize ArcSDE connection space database that data load is advanced map document, utilize then that ArcGIS Server issues into Map Services with map document in the ArcGIS groupware, for each B/S system user visit.
The data, services that provides for the C/S architecture system mainly is to utilize the ArcMap in the ArcGIS groupware that Esri company produces to create map document, utilize ArcSDE connection space database that data load is advanced map document, on web application server (that adopt among the present invention is IIS6.0), carry out Web publishing then, for each C/S system user visit.
Second portion B/S architecture system;
The B/S architecture system is made up of Web Application Server (that adopt among the present invention is IIS6.0), GIS assembly, Map Services and GIS function etc., wherein the GIS assembly is meant the GIS platform that exists on the market, be meant the ArcGIS Server product of ESRI company in the present invention, native system intends adopting 9.3 versions (this is relevant with the version that the final user buys); Map Services is meant the map datum that utilizes ArcGIS Server issue, the supply routine call; Realized the GIS feature operation that system is required based on ArcGIS Server, formed, comprised functional modules such as map view, layer management, map operation, information inquiry by more than 200 functions.
The map view submodule, the functions such as the loaded and displayed to special area data, transmission line of electricity data and geo-spatial data, convergent-divergent, roaming, demonstration full figure, front and back view and map hawkeye of realization browser client.
The layer management submodule, in map view submodule operate as normal, promptly on the basis of map loaded, the realization browser client is opened and is watched all composition diagram layers of map and functions such as each figure layer symbol, color.
The map operation submodule in map view submodule operate as normal, promptly on the basis of map loaded, realizes that browser client is at the enterprising row distance of map and area measuring and to the printing of current window map.
The information inquiry submodule in map view submodule operate as normal, promptly on the basis of map loaded, realizes that browser client is to the information inquiry of special area data, transmission line of electricity data and geo-spatial data and function such as location fast.
Third part C/S architecture system;
The C/S architecture system is made up of GIS assembly and various GIS functions etc., wherein the GIS assembly is meant the GIS platform that exists on the market, be meant the ArcGIS Engine of ESRI company in the present invention, all business functions of system are made up of more than 400 functions, except basic functions such as some are browsed, inquiry comprise also that interfaces such as utilizing ITopologicalOperator and IBasicGeoprocessor realizes that single regional circuit statistical sectional is painted, multizone circuit statistical sectional is painted and complicated function of statistic analysis such as administrative division statistics.Specifically comprise following functional module:
The file management submodule, the functions such as loading, preservation and generation picture of realization map datum and document.
The map view submodule realizes utilizing the functions such as loaded and displayed, convergent-divergent, roaming, demonstration full figure, front and back view and map hawkeye of native system client to special area data, transmission line of electricity data and geo-spatial data.
The layer management submodule, in map view submodule operate as normal, be on the basis of map loaded, realize utilizing the native system client to open and watch all composition diagram layers of map, check and revise functions such as whether each figure layer symbol, color, control mark show.
The map operation submodule in map view submodule operate as normal, promptly on the basis of map loaded, realizes utilizing the native system client to carry out graphical element selection, distance and area measuring and to the printing of current window map.
Inquiry locator module in map view submodule operate as normal, promptly on the basis of map loaded, realizes utilizing the native system client that graphical element is carried out attribute query and schemes to go up positioning function fast.
The data edition submodule in map view submodule operate as normal, promptly on the basis of map loaded, is realized utilizing the native system client that the special area data in the system, transmission line of electricity data are carried out the online editing function.
The statistical study submodule, in map view submodule operate as normal, be on the basis of map loaded, realization utilizes the native system client that the transmission line of electricity data in the system are carried out the stacked analysis of single zone, multizone, counts information such as power transmission line length in each grade special areas of each department and shaft tower numbering.
PMS connexon module, realization utilizes the native system client to connect the remote data center of PMS system, be used for obtaining in real time the most authoritative up-to-date electrical network thematic data, this module can isolated operation be checked PMS information on the one hand, can also utilize this module to know that further target is stored in the more detailed information of PMS data center on the basis of inquiry location.
The data management submodule realizes utilizing the native system client shaft tower coordinate conversion to be become the shaft tower point position and the transmission line of electricity data of accurate locating and displaying on map.
The system management submodule is realized utilizing interpolation, change and the deletion of native system client to user profile, Role Information and the rights of using of total system, also sets up the full-order system daily record simultaneously, the variety of issue that register system takes place.
Compared with prior art, the present invention has following advantage:
1) B/S and C/S framework combine: the B/S architecture system is realized Hubei Province electric power main office and the browsing and inquiring about geographical base map, electrical network thematic map and special area distribution plan of prefectures and cities company; The C/S architecture system has also increased sophisticated functionss such as online data editor, batch data importing and special area statistical study on the basis of B/S architecture system.
2) multi-source data storage, management and demonstration: can store, manage electrical network thematic map and the special area distribution plan preserved with forms such as text, excel form and pictures originally based on the GIS technology development platform, and be the accurate fit data of localization criteria with the geo-spatial data, realize the correct demonstration of multi-source data.
3) powerful, statistical study accurately: this digital Platform makes full use of the stacked analytic function in the GIS technology, develop at complicated function of statistic analysis such as the regional circuit statistics of the list of special area data, multizone circuit statistics and administrative division statistics, for the user provides circuit statistics and the painted figures analysis of segmentation accurately.
Society of the present invention and economic benefit are: make up the digital Platform of easy operating, friendly user interface is provided, the step that simplifies the operation is increased work efficiency.Finish Hubei Province the whole province present situation, build storehouse, warehouse-in by building Hubei grid transmission line of electricity special area geographical information management digital Platform, ensure integrality, authenticity and the authority of data in the conclusion of building and plan the special area data, arrangement and unification; Realize the Hubei Province Power Co., Ltd automatic management and the use of special area data across the entire province, first-hand information, the data of in time grasping the whole province's transmission line of electricity operation work for departments at different levels of province company provide strong statistical and analytical tool and means, and the company leader produces in order to economize, management decision provides the information support.
The construction of this system will improve robotization, informationization, the networked level of the management work of special area data greatly, increase work efficiency, make things convenient for of renewal and the maintenance of prefectures and cities department to data, improve the lean level of the operation maintenance of special area data energetically, constantly promote carrying out of intelligent grid transmission of electricity link work.
Description of drawings
Fig. 1 is a system architecture diagram of the present invention
Fig. 2 is the regional circuit statistics of the list under a C/S architecture system statistical study submodule process flow diagram
Fig. 3 is the multizone circuit statistics process flow diagram under the C/S architecture system statistical study submodule
Wherein: the 1-data service module, the 2-B/S application program module, 3-C/S should program module.
Embodiment
Below in conjunction with accompanying drawing critical function of the present invention is described in further details.
A kind of grid power transmission circuit special area geographical information management digitization system comprises that data service module 1, B/S application program module 2, C/S should 3 three parts of program module, it is characterized in that:
Data service module 1 comprises geo-spatial data, special area data, electrical network thematic data, data of attribute information and system management auxiliary data, all data all are stored in the database of data server, geo-spatial data, special area data and electrical network thematic data are conducted interviews and manage by Spatial Data Engine ArcSDE.
The data, services that data service module 1 provides for the B/S architecture system, create map document by the ArcMap in the ArcGIS groupware, utilize ArcSDE connection space database that data load is advanced map document, by ArcGIS Server in the ArcGIS groupware map document is issued into Map Services, for each B/S system user visit.
The data, services that data service module 1 provides for the C/S architecture system, create map document by the ArcMap in the ArcGIS groupware, utilize ArcSDE connection space database that data load is advanced map document, by carrying out Web publishing on the web application server, for each C/S system user visit.
B/S application program module 2 comprises Web Application Server, GIS assembly, Map Services and GIS function,
Map Services is the map datum by ArcGIS Server issue, the supply routine call; Comprise map view, layer management, map operation, each functional module of information inquiry.
The map view submodule, the functions such as the loaded and displayed to special area data, transmission line of electricity data and geo-spatial data, convergent-divergent, roaming, demonstration full figure, front and back view and map hawkeye of realization browser client.
The layer management submodule, in map view submodule operate as normal, promptly on the basis of map loaded, the realization browser client is opened and is watched all composition diagram layers of map and functions such as each figure layer symbol, color.
The map operation submodule in map view submodule operate as normal, promptly on the basis of map loaded, realizes that browser client is at the enterprising row distance of map and area measuring and to the printing of current window map.
The information inquiry submodule in map view submodule operate as normal, promptly on the basis of map loaded, realizes that browser client is to the information inquiry of special area data, transmission line of electricity data and geo-spatial data and function such as location fast.
C/S application program module 2 specifically comprises following functional module:
The file management submodule, the functions such as loading, preservation and generation picture of realization map datum and document.
The map view submodule realizes utilizing the functions such as loaded and displayed, convergent-divergent, roaming, demonstration full figure, front and back view and map hawkeye of native system client to special area data, transmission line of electricity data and geo-spatial data.
The layer management submodule, in map view submodule operate as normal, be on the basis of map loaded, realize utilizing the native system client to open and watch all composition diagram layers of map, check and revise functions such as whether each figure layer symbol, color, control mark show.
The map operation submodule in map view submodule operate as normal, promptly on the basis of map loaded, realizes utilizing the native system client to carry out graphical element selection, distance and area measuring and to the printing of current window map.
Inquiry locator module in map view submodule operate as normal, promptly on the basis of map loaded, realizes utilizing the native system client that graphical element is carried out attribute query and schemes to go up positioning function fast.
The data edition submodule in map view submodule operate as normal, promptly on the basis of map loaded, is realized utilizing the native system client that the special area data in the system, transmission line of electricity data are carried out the online editing function.
The statistical study submodule, in map view submodule operate as normal, be on the basis of map loaded, realization utilizes the native system client that the transmission line of electricity data in the system are carried out the stacked analysis of single zone, multizone, counts information such as power transmission line length in each grade special areas of each department and shaft tower numbering.
PMS connexon module, realization utilizes the native system client to connect the remote data center of PMS system, be used for obtaining in real time the most authoritative up-to-date electrical network thematic data, this module can isolated operation be checked PMS information on the one hand, can also utilize this module to know that further target is stored in the more detailed information of PMS data center on the basis of inquiry location.
The data management submodule realizes utilizing the native system client shaft tower coordinate conversion to be become the shaft tower point position and the transmission line of electricity data of accurate locating and displaying on map.
The system management submodule is realized utilizing interpolation, change and the deletion of native system client to user profile, Role Information and the rights of using of total system, also sets up the full-order system daily record simultaneously, the variety of issue that register system takes place.
Consult the regional circuit statistics of the list process flow diagram under the accompanying drawing 2 C/S architecture system statistical study submodules of the present invention:
At first need the username and password login C/S architecture system of user according to oneself, system obtains data from server automatically and shows in map window;
Whether user's decision carries out the regional circuit statistics of list, if just add up and in the layer management device, choose a special area figure layer as the analysis chart layer earlier, and then the selection tool that utilizes system is chosen a transmission line of electricity, system just carries out stacked analysis to this circuit chosen and the special area figure layer of choosing, calculate length and the corresponding shaft tower number of this circuit in each hierarchical region of this special area figure floor, and it is painted that the circuit in each grade is carried out segmentation;
System supports statistics to derive, if the user selects to derive, the result can be exported in the local excel form, otherwise get final product the state that end operation turns back to map initialization.
Consult the multizone circuit statistics process flow diagram under the accompanying drawing 3 C/S architecture system statistical study submodules of the present invention:
At first need the username and password login C/S architecture system of user according to oneself, system obtains data from server automatically and shows in map window;
Whether user's decision carries out multizone circuit statistics, if just add up and in the layer management device, choose two (at least two) special area figure layers as the analysis chart layer earlier, and then the selection tool that utilizes system is chosen a transmission line of electricity, system carries out face face overlay analysis to two or more special areas figure layer of choosing earlier, and then stack result and the circuit chosen carried out line face overlay analysis, calculate length and the corresponding shaft tower number of this circuit in each hierarchical region of each special area figure floor, and it is painted that the circuit in each grade is carried out segmentation;
System supports statistics to derive, if the user selects to derive, the result can be exported in the local excel form, otherwise get final product the state that end operation turns back to map initialization.
Claims (1)
1. grid power transmission circuit special area geographical information management digitization system comprises that data service module (1), B/S application program module (2), C/S should (3) three parts of program module, it is characterized in that:
Data service module (1) comprises geo-spatial data, special area data, electrical network thematic data, data of attribute information and system management auxiliary data, all data all are stored in the database of data server, geo-spatial data, special area data and electrical network thematic data are conducted interviews and manage by Spatial Data Engine ArcSDE;
The data, services that data service module (1) provides for the B/S architecture system, create map document by the ArcMap in the ArcGIS groupware, utilize ArcSDE connection space database that data load is advanced map document, by ArcGIS Server in the ArcGIS groupware map document is issued into Map Services, for each B/S system user visit;
The data, services that data service module (1) provides for the C/S architecture system, create map document by the ArcMap in the ArcGIS groupware, utilize ArcSDE connection space database that data load is advanced map document, by carrying out Web publishing on the web application server, for each C/S system user visit;
B/S application program module (2) comprises Web Application Server, GIS assembly, Map Services and GIS function,
Map Services is the map datum by ArcGIS Server issue, the supply routine call; Comprise map view, layer management, map operation, each functional module of information inquiry;
The map view submodule, the functions such as the loaded and displayed to special area data, transmission line of electricity data and geo-spatial data, convergent-divergent, roaming, demonstration full figure, front and back view and map hawkeye of realization browser client;
The layer management submodule, in map view submodule operate as normal, promptly on the basis of map loaded, the realization browser client is opened and is watched all composition diagram layers of map and functions such as each figure layer symbol, color;
The map operation submodule in map view submodule operate as normal, promptly on the basis of map loaded, realizes that browser client is at the enterprising row distance of map and area measuring and to the printing of current window map;
The information inquiry submodule in map view submodule operate as normal, promptly on the basis of map loaded, realizes that browser client is to the information inquiry of special area data, transmission line of electricity data and geo-spatial data and function such as location fast;
C/S application program module (2) specifically comprises following functional module:
The file management submodule, the functions such as loading, preservation and generation picture of realization map datum and document;
The map view submodule realizes utilizing the functions such as loaded and displayed, convergent-divergent, roaming, demonstration full figure, front and back view and map hawkeye of native system client to special area data, transmission line of electricity data and geo-spatial data;
The layer management submodule, in map view submodule operate as normal, be on the basis of map loaded, realize utilizing the native system client to open and watch all composition diagram layers of map, check and revise functions such as whether each figure layer symbol, color, control mark show;
The map operation submodule in map view submodule operate as normal, promptly on the basis of map loaded, realizes utilizing the native system client to carry out graphical element selection, distance and area measuring and to the printing of current window map;
Inquiry locator module in map view submodule operate as normal, promptly on the basis of map loaded, realizes utilizing the native system client that graphical element is carried out attribute query and schemes to go up positioning function fast;
The data edition submodule in map view submodule operate as normal, promptly on the basis of map loaded, is realized utilizing the native system client that the special area data in the system, transmission line of electricity data are carried out the online editing function;
The statistical study submodule, in map view submodule operate as normal, be on the basis of map loaded, realization utilizes the native system client that the transmission line of electricity data in the system are carried out the stacked analysis of single zone, multizone, counts information such as power transmission line length in each grade special areas of each department and shaft tower numbering;
PMS connexon module, realization utilizes the native system client to connect the remote data center of PMS system, be used for obtaining in real time the most authoritative up-to-date electrical network thematic data, this module can isolated operation be checked PMS information on the one hand, can also utilize this module to know that further target is stored in the more detailed information of PMS data center on the basis of inquiry location;
The data management submodule realizes utilizing the native system client shaft tower coordinate conversion to be become the shaft tower point position and the transmission line of electricity data of accurate locating and displaying on map;
The system management submodule is realized utilizing interpolation, change and the deletion of native system client to user profile, Role Information and the rights of using of total system, also sets up the full-order system daily record simultaneously, the variety of issue that register system takes place.
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Application publication date: 20110810 |