CN112417079A - Off-line power grid-based GIS (geographic information System) drawing system and method - Google Patents
Off-line power grid-based GIS (geographic information System) drawing system and method Download PDFInfo
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Abstract
The invention discloses a GIS (geographic information System) drawing system and method based on an offline power grid, which comprises an offline power grid modeling component, an offline power grid database component, an offline map packet component, an integrated GIS platform access component and a power grid data uploading and downloading component, wherein the offline power grid modeling component is connected with the offline map packet component through a network; the integrated GIS platform access component is connected with the existing integrated GIS platform, and the power grid data uploading and downloading component drives the two systems to perform data interaction; the off-line power grid modeling component, the off-line power grid database component and the off-line map package component perform off-line drawing processing on the downloaded power grid and map data to finally form a complete engineering data package. The invention improves the efficiency of the electronic transfer of the capital construction, shortens the time consumption of design units from the design drawing to the links of construction, electronic transfer and the like, and optimizes the complicated flow of each link, thereby improving the satisfaction degree of electricity consumption of users, and constructing the unified capital construction engineering design, construction drawing and power grid GIS data entry standard.
Description
Technical Field
The invention relates to the technical field of power grid system data processing, in particular to a GIS (geographic information system) drawing system and method based on an offline power grid.
Background
The capital construction electronic transfer process involves the work cooperation and interaction of a plurality of units and departments such as a design unit, a construction unit, an operation unit, a data maintenance unit and the like, and the design, construction and other links also have the business cooperation and data interaction of an internal network and an external network. In the original process of the capital construction engineering design, a design unit finishes the power grid design through third-party software, submits the design unit to the site for construction, and finally submits the input unit for the electronic capital construction transfer data input, and a dispatching department must finish related data audit and single line diagram audit in the acceptance and power transmission link after the engineering is completed, so that the process is complex. The problems of incomplete functions, low overall coordination efficiency and the like still exist when the original integrated system is used for carrying out the electronic transfer work of capital construction, and the data entry requirement of the electric nodes is seriously influenced before 96 hours. In the existing mode, before a design unit develops a infrastructure project design, the design unit needs to go to a city planning office to purchase a map, complete the design of the infrastructure project based on the map, print out the map, modify the drawing according to the actual construction condition by the construction unit, and finally submit the drawing to an entry unit for data entry. Design completed by a design unit often has larger access with actual construction due to the fact that accurate power grid operation information cannot be obtained, so that construction must be completed in series, and then the design is submitted to an entry unit to be used as entry data according to corrected construction data, and the efficiency of electronic transfer of capital construction is influenced.
Therefore, management and control of the whole process of capital construction electronic handover are optimized, synchronous change of power grid data in a service process is realized, repeated data maintenance and entry are reduced, the electronic handover process is accelerated, timeliness and accuracy of data updating are guaranteed, and the method is an important means for improving the electronic handover efficiency.
Disclosure of Invention
In view of the above problems, an aspect of the present invention provides a mapping system based on an off-line power grid GIS. The technical scheme of the invention is as follows:
a GIS drawing system based on an off-line power grid comprises an off-line power grid modeling component, an off-line power grid database component, an off-line map packet component, an integrated GIS platform access component and a power grid data uploading and downloading component; the integrated GIS platform access component is connected with the existing integrated GIS platform, and the power grid data uploading and downloading component drives the two systems to perform data interaction; the off-line map packet component converts the on-line map data used by the integrated GIS system into an off-line map packet format; the offline power grid database component offline data of the integrated GIS database system; the offline power grid modeling component reads, analyzes, displays and stores the offline power grid data and the offline map data by using the offline power grid database component and the offline map packet component, and performs offline editing and drawing to finally form a complete engineering data packet.
As a further illustration of the invention, the offline power grid-based GIS mapping system is accessed to an integrated GIS platform based on the IEC61970 model standard.
In another aspect of the present invention, an offline power grid GIS mapping method is provided, in which the offline power grid GIS-based mapping system described above is used, and the method includes the following steps:
and S1, the design unit downloads online data including power grid and vector map data from the integrated GIS platform through the integrated GIS platform access assembly and the power grid data uploading and downloading assembly, and forms a corresponding offline packet including the offline power grid data and the offline map data through the offline power grid database assembly and the offline map packet assembly.
And S2, loading the offline power grid data and the offline map data in the previous steps by the design unit through the offline power grid GIS-based drawing system.
And S3, the design unit utilizes the offline power grid modeling component to perform offline processing on the power grid and the vector map data to generate a complete engineering data packet.
And S4, the engineering data packet is respectively sent to a construction unit and a data entry unit, the construction unit can print the image to the site construction through the file packet, and the data entry unit can directly merge the file packet with other power grid data of the integrated GIS platform.
And S5, the input unit initiates a capital construction electronic transfer work order through an integrated GIS platform, uploads according to an engineering data packet provided by a design unit, corrects data conflicts and topological relations, realizes integration of designed power grid data and global power grid data, and generates a network.
And S6, submitting the integrated GIS platform to a scheduling department for auditing through an internal infrastructure electronic handover process, and finally completing auditing and issuing of the infrastructure electronic handover process.
Furthermore, the online data are local power grid topology data, standing book data and vector regional map data.
Further, the offline processing in step S3 includes creating a new section information based on the grid topology data, where the section information is used to retain operations of adding, modifying, and deleting the original grid data in the design process of the design unit. A design unit draws cables, power distribution rooms, switch rooms or old switches, medium-voltage cabinets and the like on the basis of new sections by utilizing an offline power grid modeling component according to the actual construction requirements of a regional power grid through field investigation.
Further, the data plotted in step S3 automatically generate a topological relation, form a standard CIM model, and automatically generate a single line diagram.
Further, the infrastructure design completed by the off-line grid GIS-based drawing system in step S3 is saved as a DMP mini data file, and may be split into multiple design result files, each file containing a complete project data package, by framing the designed grid data according to the actual stage completion of the infrastructure.
Further, in step S5, the data collision and the correction of the topological relation are implemented by a CIM model.
The invention has the beneficial effects that:
the invention improves the efficiency of capital construction electronization transfer, shortens the time of a design unit from the design drawing to the links of construction, electronization transfer and the like, ensures the safe power transmission for 96 hours after the field construction is finished, optimizes the complicated flow of each link, and thus improves the satisfaction degree of power utilization of users. The problems of a capital construction engineering design base map and a power grid data root are solved through a design source, a unified capital construction engineering design, construction drawing and power grid GIS data entry standard is constructed, and the purpose that the effect from the design source end can be directly led into an integrated GIS platform is achieved, so that the purposes of multiple purposes of designing, constructing and drawing a map are achieved, data repeated maintenance entry is reduced, and the efficiency of electronic capital construction transfer is improved.
Drawings
FIG. 1 is a schematic diagram of the system framework of the present invention;
FIG. 2 is a flow chart of the electronic handover of the present invention.
Detailed Description
Example (b):
the embodiments of the present invention will be described in detail with reference to the accompanying drawings, and it is to be understood that the described embodiments are merely a part of the embodiments of the invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "first", "second", etc. indicate orientations or positional or sequential relationships based on those shown in the drawings, and are only for convenience in describing and simplifying the present invention, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Referring to the attached figure 1, the off-line power grid GIS based drawing system comprises an off-line power grid modeling component, an off-line power grid database component, an off-line map packet component, an integrated GIS platform access component and a power grid data uploading and downloading component; the integrated GIS platform access component is connected with the existing integrated GIS platform, and the power grid data uploading and downloading component drives the two systems to perform data interaction; the off-line map packet component converts the on-line map data used by the integrated GIS system into an off-line map packet format; the offline power grid database component offline data of the integrated GIS database system; the offline power grid modeling component reads, analyzes, displays and stores the offline power grid data and the offline map data by using the offline power grid database component and the offline map packet component, and performs offline editing and drawing.
The working principle and the whole flow of the system are as follows: a design unit downloads online power grid and map data from an integrated GIS platform based on an offline power grid GIS drawing system, and converts the online map data used by the integrated GIS system into an offline map packet format through an offline map packet component; offline data of the integrated GIS database system through the offline power grid database component; the offline power grid modeling component reads, analyzes, displays and stores offline power grid data and offline map data by using the offline power grid database component and the offline map packet component, offline the power grid modeling function of the integrated GIS to realize the offline power grid data drawing function, and finally forms a complete engineering data packet which is respectively sent to a construction unit and an entry unit, the construction unit can print the data to the site for construction through the file packet, and the data entry unit can directly merge the file packet with other power grid data of the integrated GIS platform.
According to the invention, a set of power grid GIS drawing tools completely based on off-line is designed, and the system is seamlessly connected into an integrated GIS platform according to IEC61970 model standard. In the exploration design link, a design unit locally downloads power grid topological data, account data and vector regional map data through an intranet integrated GIS platform, edits and modifies offline power grid data through the system, and outputs a construction drawing and an offline power grid data packet. The construction unit finishes on-site construction according to the construction drawing, the input unit finishes synchronous input and correction of the power grid data on the integrated GIS platform according to the off-line power grid data packet, and submits scheduling and auditing, and the construction unit is multipurpose through one drawing, so that the efficiency of electronic basic construction transfer is rapidly improved, and the period of basic construction engineering is shortened.
The method for performing offline power grid GIS drawing by using the offline power grid GIS drawing system comprises the following steps:
s1, the design unit downloads online data from the integrated GIS platform through the integrated GIS platform access component and the power grid data uploading and downloading component, the online data comprise local power grid topology data, standing book data and vector area map data, and corresponding offline packages are formed through the offline power grid database component and the offline map package component and comprise offline power grid data and offline map data.
And S2, loading and importing power grid and vector map data by a design unit through an offline power grid modeling component, rendering and displaying a model according to the vector data, displaying complete power grid topology information through the vector map, and quickly inquiring and positioning according to equipment names, equipment IDs, geographic positions and the like. A design unit realizes the functions of obtaining the nearest power point access, multi-power supply and the like through the power point tracing, the power failure range analysis and the business expansion auxiliary reporting of the tool, thereby realizing more scientific engineering design.
And S3, editing on the offline power grid modeling component, and creating new section information on the basis of the existing power grid topological data, wherein the section information is used for reserving operations such as adding, modifying and deleting the original power grid data in the design process of a design unit. According to the method, a design unit draws cables, power distribution rooms, switch rooms or old switches, medium-voltage cabinets and the like based on new sections by utilizing an offline power grid modeling component according to the actual construction requirements of a regional power grid through field investigation, the drawn data automatically generate topological relations to form a standard CIM (common information model), namely a drawn power CIM (common information model) of power grid equipment.
S4, the design of the basic construction completed by the off-line power grid modeling component is stored as a small data file of the DMP, and the design is divided into a plurality of design result files by framing the designed power grid data on the layout according to the actual stage completion of the basic construction, wherein each file contains a complete engineering data package which needs to be distributed to a construction unit and a data entry unit. The construction unit can print the graph to the site construction through the file packet, and the data entry unit can directly merge the file packet with other power grid data of the integrated GIS platform.
And S5, the input unit initiates a capital construction electronic transfer work order through an integrated GIS platform, uploads the work order according to an engineering data packet provided by a design unit, realizes automatic healing through a CIM (common information model), corrects data conflicts and topological relations, realizes integration of designed power grid data and global power grid data, and generates a network.
And S6, submitting the integrated GIS platform to a scheduling department for auditing through an internal infrastructure electronic handover process, and finally completing auditing and issuing of the infrastructure electronic handover process.
The system and the method are adopted to carry out off-line GIS drawing of the power grid, the link of purchasing the existing map is omitted, complete power grid topological data are provided, the power grid data obtained by a design unit in the use and design process are more accurate, and the design change caused by the overlarge difference between the design drawing and the site in the site construction of a construction unit is avoided. And secondly, the field construction and the data entry are simultaneously carried out in the process, and the workload of repeated drawing is reduced. By the method, when a design unit finishes designing a drawing, the design result can be delivered to a recording unit for data import, and after field construction is finished, the design result can be submitted to a dispatching department for examination, so that the examination process is accelerated.
The foregoing is illustrative of the preferred embodiments of the present invention only and is not to be construed as limiting the claims. The invention is not limited to the above embodiments, the specific construction of which allows variations, and in any case variations, which are within the scope of the invention as defined in the independent claims.
Claims (8)
1. The utility model provides a based on off-line electric wire netting GIS drawing system which characterized in that: the system comprises an offline power grid modeling component, an offline power grid database component, an offline map packet component, an integrated GIS platform access component and a power grid data uploading and downloading component; the integrated GIS platform access component is connected with the existing integrated GIS platform, and the power grid data uploading and downloading component drives the two systems to perform data interaction; the off-line map packet component converts the on-line map data used by the integrated GIS system into an off-line map packet format; the offline power grid database component offline data of the integrated GIS database system; the offline power grid modeling component reads, analyzes, displays and stores the offline power grid data and the offline map data by using the offline power grid database component and the offline map packet component, and performs offline editing and drawing.
2. The off-line power grid GIS-based mapping system according to claim 1, wherein: the GIS drawing system based on the off-line power grid is accessed to the integrated GIS platform based on IEC61970 model standard.
3. An off-line power grid GIS-based drawing method, which adopts the off-line power grid GIS-based drawing system as claimed in any one of claims 1 or 2, characterized in that: the method comprises the following steps:
s1, a design unit downloads online data from the integrated GIS platform through the integrated GIS platform access assembly and the power grid data uploading and downloading assembly, wherein the online data comprises power grids and vector map data, and forms corresponding offline packets comprising offline power grid data and offline map data through the offline power grid database assembly and the offline map packet assembly;
s2, loading the offline power grid data and the offline map data in the previous steps by a design unit through the offline power grid GIS-based drawing system;
s3, the design unit utilizes the offline power grid modeling component to perform offline processing on the power grid and vector map data to generate a complete engineering data packet;
s4, the engineering data packet is respectively sent to a construction unit and a data entry unit, the construction unit can print the image to the site construction through the file packet, and the data entry unit can directly merge the file packet with other power grid data of the integrated GIS platform;
s5, the input unit initiates a capital construction electronic transfer work order through an integrated GIS platform, uploads according to an engineering data packet provided by a design unit, corrects data conflicts and topological relations, realizes integration of designed power grid data and global power grid data, and generates a network;
and S6, submitting the integrated GIS platform to a scheduling department for auditing through an internal infrastructure electronic handover process, and finally completing auditing and issuing of the infrastructure electronic handover process.
4. The off-line power grid GIS drawing method according to claim 3, characterized in that: the online data are local power grid topology data, standing book data and vector regional map data.
5. The off-line power grid GIS drawing method according to claim 3, characterized in that: the offline processing in step S3 includes creating a new section information based on the power grid topology data, where the section information is used to retain operations such as adding, modifying, and deleting the original power grid data in the design process of the design unit.
6. The off-line power grid GIS drawing method according to claim 3, characterized in that: the data drawn in step S3 automatically generate a topological relation, form a standard CIM model, and automatically generate a single line diagram.
7. The off-line power grid GIS drawing method according to claim 3, characterized in that: in step S3, the design of the infrastructure is completed by the off-line grid GIS based drawing system and stored as a DMP small data file, which can be divided into a plurality of design result files by framing the designed grid data along the layout according to the actual phase completion of the infrastructure, each file containing a complete project data package.
8. The off-line power grid GIS drawing method according to claim 3, characterized in that: and in the step S5, the data conflict and the topological relation are corrected through a CIM model.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112800077A (en) * | 2021-03-23 | 2021-05-14 | 广东电网有限责任公司佛山供电局 | Monitoring method and device for electronic transfer list |
| CN113408940A (en) * | 2021-07-12 | 2021-09-17 | 广东电网有限责任公司 | Electronic handover control system for business expansion project |
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| US20160252890A1 (en) * | 2014-07-02 | 2016-09-01 | State Grid Corporation Of China | Method for searching cross-regional power supply area based on cim model and system thereof |
| CN106503105A (en) * | 2016-10-18 | 2017-03-15 | 厦门亿力吉奥信息科技有限公司 | Obtain the method and its system of electric power GIS data |
| CN108536723A (en) * | 2018-02-09 | 2018-09-14 | 鼎信信息科技有限责任公司 | Distribution power network GIS electric wire figure multiplexing list cooperates with drafting method and device |
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2020
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| US20160252890A1 (en) * | 2014-07-02 | 2016-09-01 | State Grid Corporation Of China | Method for searching cross-regional power supply area based on cim model and system thereof |
| CN106503105A (en) * | 2016-10-18 | 2017-03-15 | 厦门亿力吉奥信息科技有限公司 | Obtain the method and its system of electric power GIS data |
| CN108536723A (en) * | 2018-02-09 | 2018-09-14 | 鼎信信息科技有限责任公司 | Distribution power network GIS electric wire figure multiplexing list cooperates with drafting method and device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112800077A (en) * | 2021-03-23 | 2021-05-14 | 广东电网有限责任公司佛山供电局 | Monitoring method and device for electronic transfer list |
| CN113408940A (en) * | 2021-07-12 | 2021-09-17 | 广东电网有限责任公司 | Electronic handover control system for business expansion project |
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