CN111259094A - Drawing exporting method based on external line resources - Google Patents
Drawing exporting method based on external line resourcesDownload PDFInfo
- Publication number
- CN111259094A CN111259094ACN202010016681.6ACN202010016681ACN111259094ACN 111259094 ACN111259094 ACN 111259094ACN 202010016681 ACN202010016681 ACN 202010016681ACN 111259094 ACN111259094 ACN 111259094A
- Authority
- CN
- China
- Prior art keywords
- map
- task
- method based
- exporting
- export
- 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
Classifications
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/29—Geographical information databases
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/24—Querying
- G06F16/248—Presentation of query results
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Databases & Information Systems (AREA)
- Data Mining & Analysis (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computational Linguistics (AREA)
- Remote Sensing (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Processing Or Creating Images (AREA)
Abstract
Description
Technical Field
The invention relates to the technical field of data analysis, in particular to a drawing exporting method based on an external line resource.
Background
In the project implementation process, an OSP system is used for managing the external line resources of the client and guiding the implementation of FTTH (Fiber to the Home, i.e. Fiber to the Home is directly connected to the Home). The OSP is an outside line system capable of displaying a model (resource) on a map according to latitude and longitude information of the model. The physical address where the model (resource) passes, the buildings and facilities passing, and the geographic environment of roads, rivers and the like which a resource needs to pass to a target position can be seen through the OSP. Based on the OSP system, an operator can visually see the required construction resources such as: the manhole, the geographic position of the pipeline section, the surrounding geographic conditions and the association condition among equipment resources. However, in practical applications, the pipeline segment has more related peripheral geographic resources, and may cross from one block to another, and a map object containing geographic information of the whole pipeline segment cannot be obtained under the condition of a high scaling scale.
The existing map printing function can only acquire the map displayed on the current screen through screen capture, and although the map can be zoomed to acquire a larger range of printing effect, the resources displayed on the zoomed map are reduced and various geographical position information such as: road names, cell names, building names and the like are all reduced, and the accuracy of positioning construction positions by a construction team is affected. And such a map printing function can only ensure that the captured map picture is completely presented on the a4 paper, and cannot be displayed more clearly.
ArcGIS is a platform for publishing map services. Because the resource number and the precision of the ArcGIS map service displayed under the high-power scale are limited, in the process of drawing derivation, if the range displayed by the current map page is directly derived, the derived drawing can not meet the requirement of construction guidance.
Based on the situation, the invention provides a drawing derivation method based on an external line resource.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides a simple and efficient drawing derivation method based on the external line resources.
The invention is realized by the following technical scheme:
a drawing derivation method based on external line resources is characterized by comprising the following steps:
firstly, segmenting a current page map to obtain a sub-map with an accurate longitude and latitude calibration range;
secondly, the background determines the map object of each sub-map through longitude and latitude, and labels are acquired for each map object;
thirdly, splicing the sub-maps to obtain a clear drawing;
fourthly, when the user exports the drawing, after positioning the position of the map to be exported, selecting the type of the drawing to be exported, and generating a drawing exporting task;
and fifthly, executing a drawing exporting task.
In the first step, the whole map page is divided according to the longitude and latitude of the four corners of the map, the length and the width are respectively divided into n parts, and thus n are obtained2Sub-maps with accurate longitude and latitude calibration ranges are identified; n is a natural number not less than 2.
In the third step, the map range displayed by the drawing obtained by splicing the sub-maps is the same as the page, but the scale is reduced by n times, and various geographic position information is clear and visible, so that the construction position can be conveniently confirmed by a construction party.
And in the fourth step, the drawing types comprise overview drawings and standard drawings.
In the fourth step, when the user selects the overview drawing as the type of the drawing to be derived, the drawing derivation task is directly established, the length-width proportion of the drawing to be derived is not required to be selected, the drawing is directly derived by taking the proportion displayed on the current screen as the default drawing proportion, the drawing is suitable for being directly checked on a computer, a drawing with the current screen as the range is derived, and the detailed degree (size) is the current screen n2Double drawings.
In the fourth step, when a user selects a standard drawing as a drawing type to be exported, the OSP enters a drawing exporting mode, a mobile printing frame which is adaptive to the screen and has the same proportion with the selected mode is displayed in a page, the map in the mobile printing frame is automatically zoomed to a certain proportion (for example, 1:4000) by the user and is fixed at the certain proportion, the content of the printing drawing is adjusted by dragging the map under the page, and a drawing exporting task can be established after the position of the map is selected.
In the fourth step, when the derived map does not meet the requirements, the drawing derivation task can be directly deleted, and the derivation is carried out again; and a plurality of drawing exporting tasks can be established at the same time, and the newly established drawing exporting task does not influence the execution of the previous drawing exporting task.
In order to effectively control the number of executed paper export tasks and control the server resources consumed by all the paper export tasks, the export drawing program regularly polls to execute the paper export tasks.
The task information of the drawing derivation task comprises a task name, a drawing type, a task state, a derivation progress, task creation time, task starting time and task ending time;
and in the fifth step, after the export task is established, generating a drawing export task in an unfinished state in the OSP system, and selecting the export drawing for downloading after the drawing import is successful.
The invention has the beneficial effects that: the drawing exporting method based on the outside line resources can not only export drawings corresponding to the size, the length-width ratio and the scale according to different requirements of users, realize the export of engineering to the drawings, but also record personnel for exporting the drawings and start and end time, the export drawings have higher resolution, and can preview the condition of the export drawings and adjust according to actual requirements, thereby providing detailed drawings for guiding construction and report statistics of customers.
Drawings
FIG. 1 is a drawing exporting method based on outside line resources according to the present invention.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more apparent, the present invention is described in detail below with reference to the embodiments. It should be noted that the specific embodiments described herein are only for explaining the present invention and are not used to limit the present invention.
The drawing exporting method based on the outside line resources comprises the following steps:
firstly, segmenting a current page map to obtain a sub-map with an accurate longitude and latitude calibration range;
secondly, the background determines the map object of each sub-map through longitude and latitude, and labels are acquired for each map object;
thirdly, splicing the sub-maps to obtain a clear drawing;
fourthly, when the user exports the drawing, after positioning the position of the map to be exported, selecting the type of the drawing to be exported, and generating a drawing exporting task;
and fifthly, executing a drawing exporting task.
In the first step, the whole map page is divided according to the longitude and latitude of the four corners of the map, the length and the width are respectively divided into n parts, and thus n are obtained2Sub-maps with accurate longitude and latitude calibration ranges are identified; n is a natural number not less than 2.
In the third step, the map range displayed by the drawing obtained by splicing the sub-maps is the same as the page, but the scale is reduced by n times, and various geographic position information is clear and visible, so that the construction position can be conveniently confirmed by a construction party.
Example (c): when n is 4, the whole map page can be divided into 16 sub-maps with scales reduced by 4 times.
Zooming on the original map affects the number and definition of OSP display resources, but the resource information contained in the derived drawings is not limited to the OSP map display part. Assuming that the scale displayed on the map page is 1:4000, the map range displayed on the finally obtained drawing is the same as the map page, but the scale is changed to 1:1000, so that more geographical information and physical resources can be displayed, and various geographical position information such as street names, cell names and building names can be clearly seen, thereby facilitating the confirmation of the construction position by a constructor.
And in the fourth step, the drawing types comprise overview drawings and standard drawings.
In the fourth step, when the user selects the overview drawing as the type of the drawing to be derived, the drawing derivation task is directly established, the length-width proportion of the drawing to be derived does not need to be selected, the drawing is directly derived by taking the proportion displayed on the current screen as the default drawing proportion, and the drawing derivation task is suitable for being directly checked on a computer and derivedIn the range of the current screen, the detailed level (size) is the current screen n2Double drawings.
Although overview drawings are large in display range, the overview drawings are inconvenient to print into paper materials for viewing, and map information can be lost if the overview drawings are printed directly. And the derived standard drawing display range can be subjected to frame selection when the printing range is selected, the corresponding map range can be selected by moving the printing frame, the derived standard drawing can be directly printed by a printer by using paper with the same size and the same printing mode, and the site constructor can conveniently carry out construction according to the drawing.
In the fourth step, when a user selects a standard drawing as a drawing type to be exported, the OSP enters a drawing exporting mode, a mobile printing frame which is adaptive to the screen and has the same proportion with the selected mode is displayed in a page, the map in the mobile printing frame is automatically zoomed to a certain proportion (for example, 1:4000) by the user and is fixed at the certain proportion, the content of the printing drawing is adjusted by dragging the map under the page, and a drawing exporting task can be established after the position of the map is selected.
In the fourth step, when the derived map does not meet the requirements, the drawing derivation task can be directly deleted, and the derivation is carried out again; a plurality of drawing exporting tasks can be established simultaneously, the newly-built drawing exporting task cannot influence the previous drawing exporting task, and through repeated optimization, the exporting speed is extremely high, and the use experience of an operator is excellent.
In order to effectively control the number of executed paper export tasks and control the server resources consumed by all the paper export tasks, the export drawing program regularly polls to execute the paper export tasks.
The task information of the drawing derivation task comprises a task name, a drawing type, a task state, a derivation progress, task creation time, task starting time and task ending time;
and in the fifth step, after the export task is established, generating a drawing export task in an unfinished state in the OSP system, and selecting the export drawing for downloading after the drawing import is successful.
And in the fifth step, a progress bar is arranged on the downloading interface, so that the downloading progress can be seen in real time, and the time consumption is evaluated.
Compared with the prior art, the drawing derivation method based on the outside line resources has the following characteristics:
firstly, drawing paper with corresponding size, length-width ratio and scale can be derived according to different requirements of operators.
And secondly, drawing exporting and management are included, a standard flow taking task control as an implementation mode is adopted, the drawing is exported from the project, and personnel for exporting the drawing and the starting and ending time can be recorded.
And thirdly, the exported drawing has higher resolution, the condition of the exported drawing can be previewed, and the exported drawing can be adjusted according to personal requirements.
And fourthly, the drawing exporting condition can be checked on the management interface, and the exported drawing is downloaded. The derived drawing contains more detailed information which can be used for guiding construction and report statistics of a client side.
The above-described embodiment is only one specific embodiment of the present invention, and general changes and substitutions by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention.
Claims (10)
1. A drawing derivation method based on external line resources is characterized by comprising the following steps:
firstly, segmenting a current page map to obtain a sub-map with an accurate longitude and latitude calibration range;
secondly, the background determines the map object of each sub-map through longitude and latitude, and labels are acquired for each map object;
thirdly, splicing the sub-maps to obtain a clear drawing;
fourthly, when the user exports the drawing, after positioning the position of the map to be exported, selecting the type of the drawing to be exported, and generating a drawing exporting task;
and fifthly, executing a drawing exporting task.
2. A drawing derivation method based on an outside line resource according to claim 1, characterized in that: in the first step, the whole map page is divided according to the longitude and latitude of the four corners of the map, the length and the width are respectively divided into n parts, and thus n are obtained2Sub-maps with accurate longitude and latitude calibration ranges are identified; n is a natural number not less than 2.
3. The drawing derivation method based on external line resources according to claim 2, wherein: in the third step, the map range displayed by the drawing obtained by splicing the sub-maps is the same as the page, but the scale is reduced by n times, and various geographic position information is clear and visible, so that the construction position can be conveniently confirmed by a construction party.
4. A drawing derivation method based on an outside line resource according to claim 3, characterized in that: and in the fourth step, the drawing types comprise overview drawings and standard drawings.
5. The drawing derivation method based on external line resources as claimed in claim 4, wherein: in the fourth step, when the user selects the overview drawing as the type of the drawing to be derived, the drawing derivation task is directly established, the length-width proportion of the drawing to be derived is not required to be selected, the drawing is directly derived by taking the proportion displayed on the current screen as the default drawing proportion, the drawing is suitable for being directly checked on a computer, one drawing is derived by taking the current screen as the range, and the detailed degree is that the current screen n is the current screen n2Double drawings.
6. The drawing derivation method based on external line resources as claimed in claim 4, wherein: and in the fourth step, when the user selects a standard drawing as a drawing type to be exported, the OSP enters a drawing exporting mode, a mobile printing frame which is adaptive to the screen and has the same proportion with the selected mode is displayed in a page, the map in the mobile printing frame is automatically zoomed to a certain proportion and is fixed at the certain proportion by the user, the content of the printed drawing is adjusted by dragging the map under the page, and a drawing exporting task can be established after the position of the map is selected.
7. A drawing derivation method based on an outside line resource according to claim 5 or 6, characterized in that: in the fourth step, when the derived map does not meet the requirements, the drawing derivation task can be directly deleted, and the derivation is carried out again; and a plurality of drawing exporting tasks can be established at the same time, and the newly established drawing exporting task does not influence the execution of the previous drawing exporting task.
8. The drawing derivation method based on external line resources as claimed in claim 7, wherein: in order to effectively control the number of executed paper export tasks and control the server resources consumed by all the paper export tasks, the export drawing program regularly polls to execute the paper export tasks.
9. The drawing derivation method based on external line resources as claimed in claim 7, wherein: the task information of the drawing derivation task comprises a task name, a drawing type, a task state, a derivation progress, task creation time, task starting time and task ending time.
10. The drawing derivation method based on external line resources as claimed in claim 1, wherein: and in the fifth step, after the export task is established, generating a drawing export task in an unfinished state in the OSP system, and selecting the export drawing for downloading after the drawing import is successful.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010016681.6ACN111259094B (en) | 2020-01-08 | 2020-01-08 | Drawing exporting method based on external line resources |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010016681.6ACN111259094B (en) | 2020-01-08 | 2020-01-08 | Drawing exporting method based on external line resources |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111259094Atrue CN111259094A (en) | 2020-06-09 |
| CN111259094B CN111259094B (en) | 2022-09-06 |
Family
ID=70948585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010016681.6AActiveCN111259094B (en) | 2020-01-08 | 2020-01-08 | Drawing exporting method based on external line resources |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111259094B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113342428A (en)* | 2021-06-08 | 2021-09-03 | 浪潮天元通信信息系统有限公司 | Method and system for realizing family collection guest service fulfillment based on CFS & RFS |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103339470A (en)* | 2010-12-08 | 2013-10-02 | 株式会社日本计算机系统研究所 | CAD information generation system, CAD information generation program, and CAD information generation method |
| CN105243607A (en)* | 2015-09-30 | 2016-01-13 | 北京恒华伟业科技股份有限公司 | Engineering circuit diagram generation method and apparatus |
| CN107885867A (en)* | 2017-11-22 | 2018-04-06 | 苏州联讯图创软件有限责任公司 | The synthetic method and synthesis system of map slice of data |
| CN109145174A (en)* | 2018-08-01 | 2019-01-04 | 山东省国土测绘院 | A kind of emergency geography information quick draw graphics system and its drafting method |
| CN109960478A (en)* | 2019-04-02 | 2019-07-02 | 武大吉奥信息技术有限公司 | A kind of Web map printing method for previewing and device |
| CN110008366A (en)* | 2018-11-06 | 2019-07-12 | 北京居然设计家网络科技有限公司 | A kind of construction drawing method for previewing and its system |
- 2020
- 2020-01-08CNCN202010016681.6Apatent/CN111259094B/enactiveActive
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103339470A (en)* | 2010-12-08 | 2013-10-02 | 株式会社日本计算机系统研究所 | CAD information generation system, CAD information generation program, and CAD information generation method |
| CN105243607A (en)* | 2015-09-30 | 2016-01-13 | 北京恒华伟业科技股份有限公司 | Engineering circuit diagram generation method and apparatus |
| CN107885867A (en)* | 2017-11-22 | 2018-04-06 | 苏州联讯图创软件有限责任公司 | The synthetic method and synthesis system of map slice of data |
| CN109145174A (en)* | 2018-08-01 | 2019-01-04 | 山东省国土测绘院 | A kind of emergency geography information quick draw graphics system and its drafting method |
| CN110008366A (en)* | 2018-11-06 | 2019-07-12 | 北京居然设计家网络科技有限公司 | A kind of construction drawing method for previewing and its system |
| CN109960478A (en)* | 2019-04-02 | 2019-07-02 | 武大吉奥信息技术有限公司 | A kind of Web map printing method for previewing and device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113342428A (en)* | 2021-06-08 | 2021-09-03 | 浪潮天元通信信息系统有限公司 | Method and system for realizing family collection guest service fulfillment based on CFS & RFS |
| CN113342428B (en)* | 2021-06-08 | 2022-06-28 | 浪潮通信信息系统有限公司 | Method and system for realizing family collection guest service fulfillment based on CFS & RFS |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111259094B (en) | 2022-09-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8416995B2 (en) | Electronic manifest of underground facility locate marks | |
| US8861795B2 (en) | Virtual white lines for delimiting planned excavation sites | |
| US9183646B2 (en) | Apparatus, systems and methods to generate electronic records of underground facility marking operations performed with GPS-enabled marking devices | |
| AU2009226068B2 (en) | Virtual white lines for indicating planned excavation sites on electronic images | |
| US20080074423A1 (en) | Method and System for Displaying Graphical Objects on a Digital Map | |
| US9280269B2 (en) | Electronic manifest of underground facility locate marks | |
| CN111915699A (en) | Method for generating and publishing tile map based on CAD data | |
| CN106777302A (en) | The conversion method and device of space and geographical coordinate | |
| CN111259094B (en) | Drawing exporting method based on external line resources | |
| CN114356165B (en) | Monitoring area determining method and device of monitoring equipment and electronic equipment | |
| CN112066997A (en) | Method and system for exporting high-definition route map | |
| KR20000025627A (en) | Vector map searching system at web circumstance | |
| US12299975B2 (en) | Systems and methods for mapping project sites using ground and aerial imagery | |
| CN104504057A (en) | Public-network-map-aided land survey method | |
| JP4195067B2 (en) | MAP DATA OUTPUT DEVICE, MAP DATA OUTPUT METHOD, AND MAP DATA OUTPUT PROGRAM | |
| CN114610211B (en) | GIS-based auxiliary teaching tool manufacturing method | |
| AU2012211427B2 (en) | Virtual white lines for indicating planned excavation sites on electronic images | |
| Motyka | Applying GIS to Landscape Irrigation Systems: A Case Study of the Music Academy of the West Campus in Montecito, CA | |
| JP2011008019A (en) | Controller, projector, control method, projection method, control program, projection program, and recording medium | |
| CN118149844A (en) | Navigation method, device, equipment and storage medium based on GIS map | |
| CN115344649A (en) | Geospatial data resource management method, device, equipment and storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | Address after:250100 S06 tower, 1036, Chao Lu Road, hi tech Zone, Ji'nan, Shandong. Applicant after:INSPUR COMMUNICATION AND INFORMATION SYSTEM Co.,Ltd. Address before:No. 1036, Shandong high tech Zone wave road, Ji'nan, Shandong Applicant before:Beijing MetarNet Technology Co.,Ltd. | |
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |