CN103745031A - Electric transmission line house distribution graph generating method based on GIS mode - Google Patents
Electric transmission line house distribution graph generating method based on GIS mode Download PDFInfo
- Publication number
- CN103745031A CN103745031A CN201310687310.0A CN201310687310A CN103745031A CN 103745031 A CN103745031 A CN 103745031A CN 201310687310 A CN201310687310 A CN 201310687310A CN 103745031 A CN103745031 A CN 103745031A
- Authority
- CN
- China
- Prior art keywords
- house
- photo
- attribute
- tired
- distance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Abstract
The invention relates to a house distribution graph generating method applied to a power system, in particular to an electric transmission line house distribution graph generating method based on a GIS mode. The method includes the specific steps of recording and managing properties of a house, automatically numbering the house, renaming batches of house photos, manually grouping of the house, outputting batches of distribution graphs and automatic loading and typesetting of correlated photos. The mode of outputting a house distribution graph in a flat profile graph in the prior art is changed and a GIS data processing method is adopted for directly editing and managing house graphs and property data in a plane graph. The house distribution graphs are output in batches according to a line path and the photos are automatically loaded. The electric transmission line house distribution graph generating method based on the GIS mode has the advantages that the automatic house numbering method is provided, efficiency is improved and subjective errors are avoided. Names of house correlated photos are stored in the house property, the photos are renamed in batches according to the serial number of the house, the house distribution graph is directly output from the house plane graph, middle files are not needed, and therefore house graph processing is more flexible.
Description
Technical field
The present invention relates to a kind of house distribution map generalization method that electric system is used, particularly a kind of transmission line of electricity house distribution drawing generating method based on GIS pattern, it,, for based on Geographic Information System (GIS) schema management data and directly export the method for transmission line of electricity house distribution plan from planimetric map, combines engineering survey and geographic information system technology in topography.
Background technology
Explanation of Basic Phrase:
Circuit coordinate system: a kind of take central lines of track as transverse axis, the engineering coordinate system that vertical center line is the longitudinal axis, it expresses object coordinates with tired distance, the offset distance of relative central lines of track.Conventionally after, apparent direction claims again small size direction, and front apparent direction claims again large size direction.
Plane cross section: a kind of take central lines of track as transverse axis, the line project drawing that combines with sectional drawing of planimetric map, its planimetric map part adopts circuit coordinate system, all terrain and its features coordinates are all relative coordinate.
In 500kV and the survey and design of above grade work transmission line, need to measure the house of central lines of track both sides and other buildingss, then carry out house distribution plan establishment according to measurement result, as the important foundation data of Technological Economy statistical summaries.In State Standard of the People's Republic of China < < 330kV 750kV overhead transmission line exploration standard > > (GB 50548-2010) 6. 10 chapters and sections clear and definite the reqirement of compilation of house distribution plan.
Existing house distribution plan drawing methods comprises two aspects, and one for to carrying out attribute typing, numbering, photo rename in the house on circuit, second above-mentioned house after treatment and line route is carried out associatedly, and completes distribution map generalization by Become the picture software.But house is numbered with photo rename in prior art, be all to adopt manual handle,, easily there is operative error in inefficiency, makes the data in house have inaccurate problem.
In existing drawing methods, mostly adopt based on transmission line of electricity plane cross section output house distribution plan, and in plane cross section, house graphic is circuit coordinate system, directly related with line route.In this case, the adjustment in path will directly cause the change of planimetric position, house, makes house graphic to repaint or to edit could to keep the correctness with line route relativeness.In addition, while becoming figure output in house, existing disclosed house distribution plan shows that output is mainly with tiring out apart from automatic map framing, this method simple and fast, but there is following problem: 1,, when the tired distance of house part graphical nodes is initial at picture frame, it is tired outside scope to stop, part house may appear at picture frame edge.2,, when house is more in figure amplitude range, be not easy to the typesetting of house photo.
Summary of the invention
The object of the invention is to provides according to the deficiencies in the prior art part the transmission line of electricity house distribution drawing generating method based on GIS pattern that a kind of figure of one-tenth efficiency is high, overall process completes automatically.
The object of the invention is to realize by following approach:
Transmission line of electricity house distribution drawing generating method based on GIS pattern, its main points are, comprise the steps:
1) typing of house attribute and management: according to house Table for field surveying, survey information is input among the attribute in house, in the time of typing attribute, the associated photo in corresponding house is set;
2) house automatic numbering: take all houses in panel path figure as handling object Unified number;
3) house photo rename in batches: the corresponding photo files in the name of pictures of association search house during according to house attribute typing, then according to house numbers, by the naming method of " house numbers-shooting sequence number ", revise photo files name;
4) the manual marshalling in house: to the manual marshalling in the house in planimetric map, organize into groups adjacently with floor space, belonging to identical village is principle; Same group of house will output to same house distribution plan together;
5) framing output in batches: with the unit's of being organized as automatic map framing output house distribution plan;
6) associated photo loads and typesetting automatically: according to house numbers, search for house photo and be loaded in CAD house distribution plan.After loaded, according to number of pictures and picture frame range computation photo size and planimetric position, auto arrangement photo object marks corresponding house numbers simultaneously.
Described house automatic numbering concrete steps are:
1) according to central lines of track, the planimetric coordinates of all house graphic is scaled to circuit coordinate;
2) with house graphic " smallest point ", i.e. the point of tired distance, offset distance minimum, to the sequence of all houses, sort algorithm is relatively more tired distance preferentially, secondly offset distance.Ranking results from the right side of line route to the left, is arranged house from trumpet to large size;
3) press ranking results traversal house, tired apart from inquiring about its small size tower number on line route according to house " smallest point ", with this tower number and serial number, generate house numbers " F tower number-serial number " since 1, tower number constant serial number increases progressively, if tower number changes serial number, resets to 1;
4) traversal finishes, and all house numbers is write to the attribute of corresponding house object.
The method step of described automatic map framing output distribution plan is specially:
1) by group, read house, read house graphic and attribute;
2) all houses in traversal marshalling, are converted to circuit coordinate according to central lines of track by house planimetric coordinates, calculate minimum and maximum tired distance, and tower number before and after inquiry calculates initial tired distance and stops tired distance.
3) automatic newly-built graphic documentation, inserts standard picture frame, writes tower interval, initial tired distance and stops tired distance, village name information, marks one by one house attribute, draws house graphic; Draw the complete CAD document that automatically saves as.
4) complete by all marshallings of upper processing, framing finishes.
In sum, technique effect of the present invention is:
(1) application GIS pattern is managed figure and the attribute in house effectively, reaches the investigation records of fast query house, realizes the object that figure belongs to correlation inquiry.
(2) according to code requirement, design house automatic numbering method, improved efficiency, avoided subjective errors.
(3) in house attribute, preserve the associated name of pictures in house, realize photo by house numbers rename in batches.
(4) from house planimetric map, directly export house distribution plan, without intermediate file.With respect to traditional, from plane cross section, export house distribution plan, the present invention becomes indirect association by house and path relativeness from direct correlation, does not adopt circuit coordinate system to express house graphic, house graphic is processed more flexible.
(5) house distribution plan directly extracts house survey information from house attribute, from path query tower interval, automatically calculates initial and stops tired distance, and these are all without user intervention.
Accompanying drawing explanation
Figure 1 shows that the flow process framework schematic diagram that house numbers of the present invention generates automatically.
Figure 2 shows that the flow process framework schematic diagram of house of the present invention framing output distribution plan.
Below in conjunction with accompanying drawing, the present invention is further elaborated.
Embodiment
Most preferred embodiment:
Technical scheme of the present invention comprises: the typing of house attribute and management, house automatic numbering, the rename in batches of house photo, the manual marshalling in house, distribution plan output in batches, associated photo load and typesetting automatically.Specifically the step of the transmission line of electricity house distribution drawing generating method based on GIS pattern is as follows:
(1) typing of house attribute and management: survey information is input among the attribute in house according to house Table for field surveying.Content comprises village, householder, structure, the number of plies and house purposes etc.In the time of typing attribute, the associated photo in house should be set, so that the automatic loading of the name of the batch of follow-up comparison film and photo.
(2) house automatic numbering: take all houses of panel path figure as handling object Unified number, number unique and meet code requirement.House numbers generating algorithm flow process is described in detail as follows:
According to central lines of track, the planimetric coordinates of all house graphic is scaled to circuit coordinate (i.e. tired distance, offset distance);
With house graphic " smallest point " (tired distance, offset distance minimum), to the sequence of all houses, sort algorithm is relatively more tired distance preferentially, secondly offset distance.Ranking results from the right side of line route to the left, is arranged house from trumpet to large size;
Press ranking results traversal house, tired apart from inquiring about its small size tower number on line route according to house " smallest point ", with this tower number and serial number (since 1), generate house numbers " F tower number-serial number ", tower number constant serial number increases progressively, and weak tower number changes serial number and resets to 1;
Traversal finishes, and all house numbers is write to the attribute of corresponding building entity.
(3) house photo rename in batches: during according to house attribute typing, the name of pictures of association is searched for corresponding photo files, then revises photo files name according to house numbers by the naming method of " house numbers-shooting sequence number ".
(4) the manual marshalling in house: to the manual marshalling in the house in planimetric map, organize into groups adjacently with floor space, quantity is moderate, and belonging to identical village is principle.Same group of house will output to same house distribution plan together.
(5) framing output in batches: with the unit's of being organized as automatic map framing output distribution plan.Concrete steps are as follows:
By group, read house, read house graphic and attribute;
All houses in traversal marshalling, are converted to circuit coordinate according to central lines of track by house planimetric coordinates, calculate minimum and maximum tired distance, tower number before and after inquiry.Calculate initial tired distance and stop tired distance.
Automatic newly-built graphic documentation, inserts standard picture frame, writes tower interval, tires out the information such as distance, village title all the time, marks one by one house attribute, draws house graphic; Draw the complete CAD document that automatically saves as.
Complete by all marshallings of upper processing, framing finishes.
(6) associated photo loads and typesetting automatically: according to house numbers, search for house photo (by house numbers rename) and be loaded in CAD house distribution plan.After loaded, according to number of pictures and picture frame range computation photo size and planimetric position, auto arrangement photo object marks corresponding house numbers simultaneously.
The present invention, in the processing of technology, is the one-tenth figure efficiency that improves house distribution plan, has studied a kind of new drawing method that goes out.The method has changed the pattern of in the past exporting house distribution plan in plane cross section, adopt GIS data processing method, directly, at CAD planimetric map inediting management house graphic and attribute data, then according to line route, export in batches house distribution plan and automatically load photo.In the processing of software engineering of the present invention aspect, on the basis of < < Electric Power Survey aid EATool > >, developed house distribution plan module.EATool is the CAD/GIS integrated software of a lightweight for Electric Power Survey application, software utilizes ObjectARX technology in AutoCAD platform, to embed GIS engine, and " spatial analysis and attribute management " function powerful to superior CAD platform " editor and display mode " and GIS platform is merged.
The processing of other technologies aspect also comprises:
1, the typing of house attribute and management:
According to State Grid Corporation of China's relevant regulations, each household house all needs a front panorama to shine and multiple sides are shone.Therefore each house needs associated multiple pictures.For this reason, Development of Module hall for a specific purpose attribute typing window, be provided with conventional option and photo selection function, can automatically add up floor space, improved user's input efficiency.This window also can check and edit house attribute simultaneously.About village title, the house batch assignment that user can the multiple identical villages of disposable selection.
After the attribute typing of all houses, can check by the GIS attribute management function of EATool software the attribute information in all houses.Use attribute list can fast finding house mistake or vacancy attribute, and be directly targeted to building entity, facilitate user to revise houseclearing.
2, house automatic numbering
For the more circuit in house is manual, numbers not only loaded down with trivial details repetition but also easily make mistakes.For this reason, software development house automatic numbering function, afore mentioned rules Unified number is pressed in all houses in house planimetric map.
For convenience of path coherence, calculate, module is used " line route " object of having developed in EATool.This object comprises the data such as stake (tower) number, tower position coordinate, has the functions such as tower position imports and exports, stake (tower) number inquiry, circuit coordinate conversion.
3, house photo name in batches
Because number of pictures is very large, the manual photo files name of revising wastes time and energy, software development the function of automatic name photo.The photo search respective file of this function association during according to house attribute typing, then according to house numbers revised file name.Concrete grammar is as follows:
1) selection need to be revised the house object of corresponding photo, then specifies photo place file;
2) travel through selected house, by associated photo attribute, in specified folder and sub-folder search photo files thereof, to not finding the photo output original title of photo and house numbers, prompting user file does not find;
3) photo searching is renamed to (wherein front panorama directly connects with house numbers name) by " house numbers-shooting sequence number ", if revise unsuccessfully, the output original title of photo and house numbers, prompting user rename failure;
Traversal finishes, and checks Output rusults, checks disappearance and the failed photo of name, after fixing a breakdown, can re-execute.
4, house framing output
Automatic map framing output intent flow process as shown in Figure 2, is described in detail as follows:
1) select all or part house, by group, read all houses, read the property content such as house graphic and house numbers, householder's name, floor, structure, area, remarks; Select distribution plan storing path;
2) travel through all marshallings;
3) all houses in traversal marshalling, are converted to circuit coordinate according to path by house planimetric coordinates, calculate minimum and maximum tired distance, tower number before and after inquiring about with this.On average to calculate initial tired distance and to stop tired distance centered by tired distance;
4) automatic newly-built CAD document, inserts standard picture frame, writes tower interval, tires out the attributes such as distance, village title all the time, by picture frame mark field, puts annotation house attribute successively, generates house graphic;
5) automatically preserve document, name form be " backsight tower number-forward sight tower number-initial tired distance-termination tire out apart from .dwg ";
6) complete by all marshallings of upper processing, framing finishes.
5, house photo loads automatically
Software shines (by house numbers rename) and is loaded in house distribution plan according to house numbers search house panorama, marks corresponding house numbers simultaneously.After loaded, after loaded, according to number of pictures and picture frame range computation photo size and planimetric position, auto arrangement photo object marks corresponding house numbers simultaneously.
It is same as the prior art that the present invention does not state part.
Claims (3)
1. the transmission line of electricity house distribution drawing generating method based on GIS pattern, is characterized in that, comprises the steps:
1) typing of house attribute and management: according to house Table for field surveying, survey information is input among the attribute in house, in the time of typing attribute, the associated photo in corresponding house is set,
2) house automatic numbering: take all houses of panel path figure as handling object Unified number,
3) house photo rename in batches: during according to house attribute typing, the name of pictures of association is searched for corresponding photo files, then revises photo files name according to house numbers by the naming method of " house numbers-shooting sequence number ";
4) the manual marshalling in house: to the manual marshalling in the house in planimetric map, organize into groups adjacently with floor space, belonging to identical village is principle; Same group of house will output to same house distribution plan together;
5) framing output in batches: with the unit's of being organized as automatic map framing output house distribution plan,
6) associated photo loads and typesetting automatically: according to house numbers, search for house photo and be loaded in CAD house distribution plan;
7), after loaded, according to number of pictures and picture frame range computation photo size and planimetric position, auto arrangement photo object marks corresponding house numbers simultaneously.
2. the transmission line of electricity house distribution drawing generating method based on GIS pattern according to claim 1, is characterized in that, described house automatic numbering concrete steps are:
1) according to central lines of track, the planimetric coordinates of all house graphic is scaled to circuit coordinate;
2) with house graphic " smallest point ", i.e. the point of tired distance, offset distance minimum, to the sequence of all houses, sort algorithm is relatively more tired distance preferentially, secondly offset distance; Ranking results from the right side of line route to the left, is arranged house from trumpet to large size;
3) press ranking results traversal house, tired apart from inquiring about its small size tower number on line route according to house " smallest point ", with this tower number and serial number, generate house numbers " F tower number-serial number " since 1, tower number constant serial number increases progressively, if tower number changes serial number, resets to 1;
4) traversal finishes, and all house numbers is write to the attribute of corresponding house object.
3. the transmission line of electricity house distribution drawing generating method based on GIS pattern according to claim 1, is characterized in that, the method step of described automatic map framing output distribution plan is specially:
1) by group, read house, read house graphic and attribute;
2) all houses in traversal marshalling, are converted to circuit coordinate according to central lines of track by house planimetric coordinates, calculate minimum and maximum tired distance, and tower number before and after inquiry calculates initial tired distance and stops tired distance;
3) automatic newly-built graphic documentation, inserts standard picture frame, writes tower interval, initial tired distance and stops tired distance, village name information, marks one by one house attribute, draws house graphic; Draw the complete CAD document that automatically saves as;
4) complete by all marshallings of upper processing, framing finishes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310687310.0A CN103745031B (en) | 2013-12-17 | 2013-12-17 | Based on the electric transmission line house distribution graph generation method of GIS mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310687310.0A CN103745031B (en) | 2013-12-17 | 2013-12-17 | Based on the electric transmission line house distribution graph generation method of GIS mode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103745031A true CN103745031A (en) | 2014-04-23 |
| CN103745031B CN103745031B (en) | 2016-06-01 |
Family
ID=50502048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310687310.0A Active CN103745031B (en) | 2013-12-17 | 2013-12-17 | Based on the electric transmission line house distribution graph generation method of GIS mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103745031B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104537098A (en) * | 2015-01-09 | 2015-04-22 | 南京朗坤自动化有限公司 | CAD blueprint search method based on GIS technology |
| CN106204692A (en) * | 2016-07-13 | 2016-12-07 | 国家海洋信息中心 | A kind of ocean based on GIS platform sectional drawing method for drafting |
| CN106202768A (en) * | 2016-07-18 | 2016-12-07 | 四川省川建勘察设计院 | Attribute input method in house property area Calculation Plane figure |
| CN108573096A (en) * | 2018-03-29 | 2018-09-25 | 绿灵鸟（苏州）信息科技有限公司 | A kind of method and its device automatically generating three-dimensional finishing line construction scheme |
| CN109426882A (en) * | 2017-08-25 | 2019-03-05 | 苏州织巢信息科技有限公司 | Fit up layout of roads method, apparatus and terminal |
| CN110516381A (en) * | 2019-08-30 | 2019-11-29 | 无锡金尚汽车技术开发有限公司 | CATIA element term quickly changes method and device |
| CN111798508A (en) * | 2020-09-09 | 2020-10-20 | 四川长园工程勘察设计有限公司 | Distribution line path diagram framing method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060102575A1 (en) * | 2004-11-17 | 2006-05-18 | Mattlin Jeffrey L | Equipment enclosure kit and assembly method |
| CN102760189A (en) * | 2012-06-19 | 2012-10-31 | 江苏省电力设计院 | Automatic outputting method of electric transmission line house distribution map |
-
2013
- 2013-12-17 CN CN201310687310.0A patent/CN103745031B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060102575A1 (en) * | 2004-11-17 | 2006-05-18 | Mattlin Jeffrey L | Equipment enclosure kit and assembly method |
| CN102760189A (en) * | 2012-06-19 | 2012-10-31 | 江苏省电力设计院 | Automatic outputting method of electric transmission line house distribution map |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104537098B (en) * | 2015-01-09 | 2017-08-25 | 南京朗坤自动化有限公司 | CAD diagram paper search method based on GIS technology |
| CN104537098A (en) * | 2015-01-09 | 2015-04-22 | 南京朗坤自动化有限公司 | CAD blueprint search method based on GIS technology |
| CN106204692B (en) * | 2016-07-13 | 2019-04-16 | 国家海洋信息中心 | A kind of ocean section drawing drawing method based on GIS platform |
| CN106204692A (en) * | 2016-07-13 | 2016-12-07 | 国家海洋信息中心 | A kind of ocean based on GIS platform sectional drawing method for drafting |
| CN106202768A (en) * | 2016-07-18 | 2016-12-07 | 四川省川建勘察设计院 | Attribute input method in house property area Calculation Plane figure |
| CN106202768B (en) * | 2016-07-18 | 2019-06-14 | 四川省川建勘察设计院 | Attribute input method in house property area Calculation Plane figure |
| CN109426882A (en) * | 2017-08-25 | 2019-03-05 | 苏州织巢信息科技有限公司 | Fit up layout of roads method, apparatus and terminal |
| CN108573096A (en) * | 2018-03-29 | 2018-09-25 | 绿灵鸟（苏州）信息科技有限公司 | A kind of method and its device automatically generating three-dimensional finishing line construction scheme |
| CN108573096B (en) * | 2018-03-29 | 2022-07-05 | 苏州织巢信息科技有限公司 | Method and device for automatically generating three-dimensional decoration line construction scheme |
| CN110516381A (en) * | 2019-08-30 | 2019-11-29 | 无锡金尚汽车技术开发有限公司 | CATIA element term quickly changes method and device |
| CN110516381B (en) * | 2019-08-30 | 2023-02-17 | 无锡金尚汽车技术开发有限公司 | CATIA element name rapid changing method and device |
| CN111798508A (en) * | 2020-09-09 | 2020-10-20 | 四川长园工程勘察设计有限公司 | Distribution line path diagram framing method |
| CN111798508B (en) * | 2020-09-09 | 2020-11-24 | 四川长园工程勘察设计有限公司 | Distribution line path diagram framing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103745031B (en) | 2016-06-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103745031A (en) | Electric transmission line house distribution graph generating method based on GIS mode | |
| CN104866593B (en) | A kind of database search method of knowledge based collection of illustrative plates | |
| US8954480B2 (en) | End-to-end interoperability and workflows from building architecture design to one or more simulations | |
| CN101477549B (en) | Knowledge base supported spatial database design method and system | |
| CN102147795A (en) | Method and device for searching points of interest as well as navigation system | |
| CN103412925A (en) | System and method for integrated searching of structured data and unstructured data | |
| CN102375827B (en) | Method for fast loading versioned electricity network model database | |
| CN113157665A (en) | Intelligent multi-measurement-in-one geographic information system | |
| Agugiaro | First steps towards an integrated CityGML-based 3D model of Vienna | |
| KR102141784B1 (en) | System for managing ontology data of power grid | |
| CN102867066A (en) | Data summarization device and data summarization method | |
| CN107491476A (en) | A kind of data model translation and query analysis method suitable for a variety of big data management systems | |
| CN102235858A (en) | Coded real-time kinematic global positioning system (RTK-GPS) plane section measuring method and system | |
| Nguyen et al. | A multi-perspective approach to interpreting spatio-semantic changes of large 3D city models in CityGML using a graph database | |
| CN103793401B (en) | Set up the method and device of the shared index of multiple database table | |
| CN114595302A (en) | Method, device, medium, and apparatus for constructing multi-level spatial relationship of spatial elements | |
| CN111090630A (en) | Data fusion processing method based on multi-source spatial point data | |
| CN104714956A (en) | Comparison method and device for isomerism record sets | |
| CN205158357U (en) | Farmland contracting power of management database management system | |
| CN110096564B (en) | Route point positioning method, device and system based on BIM + GIS | |
| CN103150327A (en) | Skyline inquiry method based on multi-tenant data base in SaaS environment | |
| CN102609419B (en) | Similar data de-duplication method | |
| CN107844538B (en) | Comprehensive disaster prevention and reduction planning data management system and method for mountainous villages and towns | |
| CN107273464B (en) | Distributed measurement similarity query processing method based on publish/subscribe mode | |
| CN104281686A (en) | Method and system for quickly processing tree-shaped nodes in batches |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 350003 Gulou District, Fujian, Fuzhou No. 54 Road, No. 268 Patentee after: China Electric Power Construction Group Fujian electric survey and Design Institute Co., Ltd. Address before: 350003 Gulou District, Fujian, Fuzhou No. 54 Road, No. 268 Patentee before: Fujian Electric Power Survey and Design Institute |
|
| CP01 | Change in the name or title of a patent holder |