CN110929363A - Communication line investigation design method and system - Google Patents
Communication line investigation design method and system Download PDFInfo
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Abstract
The embodiment of the invention provides a communication line investigation design method and a communication line investigation design system, wherein the method comprises the following steps: binding quota information to the project to be surveyed and designed; generating a route sketch of a survey design project based on the existing network comprehensive data and GIS map base map data; forming a buffer zone according to the route sketch, and drawing a corresponding supporting facility by identifying the layer information passed by the buffer zone to obtain a preset drawing; issuing a survey task list based on a preset drawing for the terminal to carry out on-site survey; receiving on-site survey data uploaded by a terminal, and realizing data updating of a route sketch and regeneration of a preset drawing; converting the regenerated preset drawing into a CAD drawing by using a standard graphic algorithm; and obtaining a workload statistical result and a budget estimate file of the design project to be surveyed. The embodiment of the invention can provide service support for the whole process of communication line survey design, and can greatly improve the efficiency and quality of the survey design.
Description
Technical Field
The embodiment of the invention relates to the technical field of communication engineering, in particular to a communication line survey design method and a communication line survey design system.
Background
The traditional communication line survey design process requires manual collection of relevant current network data and pre-planning of a survey design route, so that a design sketch is drawn, a survey worker carries a large number of acquisition tools, field survey data are manually recorded, the design sketch is edited and modified in combination with memory, a CAD design drawing is manually drawn, and finally, a budget estimate software is used for generating an engineering design budget estimate file. The whole investigation design process is low in efficiency, high in skill requirement on the investigators, difficult to control quality, high in labor cost and not beneficial to statistical analysis of later-period data due to the fact that the counting data is stored in the form of drawings and tables.
It is a consensus to improve the traditional engineering survey design mode by relying on the informatization technology, and some intelligent survey design tools and systems have appeared in recent years, so that the survey design work of the line gradually moves to electronization, intellectualization and process. Chinese patent CN103617243A discloses a system and method for automatically generating engineering quantity and drawing CAD drawing, but belongs to the field of electric power engineering design, and includes an automatic CAD drawing module and a calculation engineering quantity and export module, a bridge of data information is established between a design CAD drawing tool and a budget estimate planning software, the data of the engineering quantity which originally needs to be calculated manually is directly calculated by the software, and the budget estimate planning efficiency and quality are improved. Chinese patent CN105975562A discloses an automatic generation method and device for a budget estimate table of an engineering drawing, which creates a graphic block object simultaneously containing a graphic element symbol and text attribute information thereof and inserts the graphic block object into the engineering drawing for each graphic element symbol requiring information extraction in the engineering drawing design process, thereby automatically calculating and generating the budget estimate table of the engineering drawing. Chinese patent CN103438873A discloses a power line survey and measurement technique, which comprises making a design plan sketch, comparing with a three-dimensional drawing and a satellite drawing, modifying the plan sketch, and determining the GPS coordinates of an electric pole; then, the surveyor is led to be close to the coordinates, a plurality of coordinate points close to the coordinate points are surveyed by using the advantages of the helicopter model airplane, and the collected information is fed back to the control room.
At present, most of the above systems and techniques related to line survey design implement intelligent, electronic and process management under specific working situations, and are mostly applied to the field of power survey, and such techniques are rare in the field of communication lines. The realization conditions of different line exploration fields are extremely different, and smooth upgrading or cross-field application is difficult to obtain. At present, a communication line investigation design system of a full flow from line scheme formulation to automatic generation of CAD drawings and budget estimate planning is not realized in the field of communication engineering.
Disclosure of Invention
Embodiments of the present invention provide a method and system for communication line survey design that overcomes, or at least partially solves, the above-mentioned problems.
According to a first aspect of the embodiments of the present invention, there is provided a communication line survey design method, including:
utilizing a pre-established budget estimate experience quota template to bind quota information of a project to be surveyed;
based on the existing network comprehensive data and GIS map base map data, carrying out route planning on the project to be surveyed according to the communication line project survey design principle and generating a route sketch;
forming a buffer zone according to the route sketch, identifying the layer information passed by the buffer zone, drawing corresponding support facilities according to the type of each layer information, and obtaining a GIS (geographic information System) pre-design drawing of the design project to be surveyed;
a survey task list is issued based on the GIS preset drawing so that a communication line survey design terminal can carry out on-site survey according to the survey task list;
receiving field survey data uploaded by the communication line survey design terminal, and updating the data of the route sketch and regenerating the GIS preset drawing based on the field survey data;
performing geographic graphic data conversion on the regenerated GIS preset drawing, and converting the GIS preset drawing subjected to geographic graphic data conversion into a CAD drawing file in a DXF format by using a standard graphic algorithm;
and associating the regenerated GIS preset drawing with the quota information bound to the design project to be surveyed to obtain a workload statistical result and a budget estimate file of the design project to be surveyed.
According to a second aspect of the embodiments of the present invention, there is provided a communication line survey design system, including:
the system comprises a quota binding module, a data processing module and a data processing module, wherein the quota binding module is used for binding quota information of a project to be surveyed by utilizing a pre-established budget estimate experience quota template;
the route planning module is used for carrying out route planning on the project to be surveyed and designed according to the communication line project survey design principle and generating a route sketch based on the existing network comprehensive data and GIS map base map data;
the support facility drawing module is used for forming a buffer zone according to the route sketch, identifying the layer information passed by the buffer zone, drawing corresponding support facilities according to the type of each layer information, and obtaining a GIS (geographic information System) preset drawing of the design project to be surveyed;
the investigation task issuing module is used for issuing an investigation task list based on the GIS pre-designed drawing so as to allow a communication line investigation design terminal to carry out on-site investigation according to the investigation task list;
the preset drawing paper regeneration module is used for receiving field survey data uploaded by the communication line survey design terminal and realizing data updating of the route sketch and regeneration of the GIS preset drawing based on the field survey data;
the CAD drawing automatic generation module is used for carrying out geographic graphic data conversion on the regenerated GIS preset drawing and converting the GIS preset drawing subjected to geographic graphic data conversion into a CAD drawing file in a DXF format by using a standard graphic algorithm;
and the workload statistics and budget estimate generation module is used for associating the regenerated GIS pre-design drawing with the quota information bound to the design project to be surveyed to obtain a workload statistics result and a budget estimate file of the design project to be surveyed.
According to a third aspect of embodiments of the present invention, there is provided an electronic apparatus including:
at least one processor; and
at least one memory communicatively coupled to the processor, wherein:
the memory stores program instructions executable by the processor, and the processor calls the program instructions to perform the method provided by any of the various possible implementations of the first aspect.
According to a fourth aspect of embodiments of the present invention, there is provided a non-transitory computer-readable storage medium storing computer instructions for causing a computer to perform a method provided by any one of the various possible implementations of the first aspect described above.
The communication line survey design method and the system provided by the embodiment of the invention realize the core business functions of the communication line survey design, such as intelligent establishment of a transmission line routing scheme, automatic drawing of a support facility, issuance of a survey task, automatic generation of a CAD drawing, automatic workload statistics, automatic generation of budget estimate and the like, can provide business support for the whole flow of the communication line survey design, and can greatly improve the efficiency and quality of the survey design.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
Fig. 1 is a schematic flow chart of a communication line survey design method according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a communication line survey design system according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
The embodiment of the invention aims to provide a communication line survey design method and a system for the whole process from communication line scheme formulation to automatic generation of CAD drawings and budget estimate planning, so as to solve various difficulties in the current communication line survey design process and reduce various complicated manual and manual processes, so that the survey design work of the communication line gradually moves to electronic and procedural intelligent management, and the method and the system are favorable for permanent storage and real-time retrieval of data. The execution subject in the method embodiment of the present invention is a server.
As shown in fig. 1, a schematic flow chart of a communication line survey design method provided in an embodiment of the present invention includes:
and step 10, utilizing a pre-established budget estimate experience quota template to bind quota information of the project to be surveyed.
Specifically, the quota refers to the quantity standard of manpower, materials, machine shifts and financial resources consumed for completing a certain qualified exploration design project or completing a certain amount of exploration design work under normal construction conditions, and many quota data can be subjected to specific data association due to different regional positions, so that a localized budget estimate template is formulated before engineering design is performed, and the predefined budget estimate experience quota template can be used for realizing the binding of quota information according to the place where the design project to be surveyed is located, namely the localized budget estimate template is obtained. After the quota information is bound, the workload statistical result and the budget estimate file of the design project to be surveyed can be obtained when a CAD design drawing is subsequently and automatically generated.
And 11, based on the existing network comprehensive data and GIS map base map data, carrying out route planning on the project to be surveyed according to the communication line project survey design principle and generating a route sketch.
Specifically, the present network funding data includes: optical cable segment data (pipeline segment, pole road segment, direct-buried segment, upper segment, wall-hung segment and optical cable segment), base station data, machine room data, resource point data (primary optical cross-connect, secondary optical cross-connect, fiber distribution box, optical terminal box, optical connector box and pipe hole), and support point data (hand well, monument, pole road, optical cable tray, support point). The existing network funding data can be obtained by connecting to a funding system.
The GIS map base map data comprises: line data (map layer data of city first-level roads, city second-level roads, city third-level roads, expressways, single line water systems, highways, national roads, roundabouts, overpasses, provincial roads, railways, county and county roads, small roads and the like), and surface data (map layer data of surface water systems, surface roads and the like). GIS map base map data can be obtained by connecting to a GIS (geographic information system).
The communication line engineering reconnaissance design principle refers to a routing planning principle and a reconnaissance design key point which are determined by referring to the design specifications of various communication lines, and the optical cable laying mode comprises the following steps: the method comprises the steps of direct burying, pipeline laying, overhead laying, wall laying, over-bridge laying, underwater laying and the like, wherein each optical cable laying mode has an applicable scene according to different regions, if an optical cable line enters a downtown area, the pipeline laying mode is adopted, a local pipeline is utilized, and when no local pipeline resource is available, a new pipeline is considered. Therefore, when the route planning is performed on the project to be surveyed, the existing network comprehensive data and the GIS map base map data are combined to determine the optical cable laying mode of each section of the line, and the route planning is performed according to the route planning principle and the survey design requirement corresponding to different optical cable laying modes. For example, the general principles of pipeline routing planning include: the long-term planning of the underground pipeline is met, and the existing pipeline equipment is fully utilized; the possibility of branch laying is fully researched on the basis of pipeline planning so as to increase the flexibility of an official network, and streets with concentrated lines are selected to meet the requirements of development of optical and cable access users; laying pipelines along the boundary line of an exchange area, railway, river and other regions as far as possible, selecting road construction pipelines with shortest supply lines and not laid with high-grade pavements, selecting road construction pipelines with least ground and underground obstacles and convenient construction, laying pipelines in regions avoiding chemical corrosion or serious electrical interference as far as possible, and taking protective measures if necessary; avoid building pipelines in roads with narrow road surfaces and the like. The pipeline reconnaissance design main points include: pipeline route measurement, pipeline section length requirement, pipeline arrangement requirement, pipeline burial depth requirement, man (hand) hole design and the like.
And the server carries out intelligent routing planning on the project to be surveyed and designed according to the communication line project survey design principle and automatically generates a routing draft based on the existing network comprehensive data and the GIS map base map data. The type of intelligent routing planning in the embodiment of the invention mainly comprises the following steps: old + newly-built route planning and pure old route planning. The old-fashioned means that existing line resources are utilized. The route intelligent planning can be realized by the server based on the existing network comprehensive data and GIS map base map data, making through the data according to the rules of poles, pipelines and direct-buried lines, making and issuing corresponding pure new network analysis service, old-interest + new network analysis service and pure old-interest network analysis service, and then calling a corresponding network analysis service interface through ArcGIS API by a foreground Web end to realize the display of a foreground GIS interface and the route intelligent planning function.
And 12, forming a buffer zone according to the route sketch, identifying the layer information passed by the buffer zone, drawing corresponding support facilities according to the type of each layer information, and obtaining a GIS (geographic information System) pre-design drawing of the design project to be surveyed.
Specifically, after the route planning is completed, the resource facility drawing work for route planning needs to be realized, and the route scheme drawing mainly includes support facility route drawing, label information drawing and profile drawing.
Before drawing, the server automatically loads all information in the area quota data, automatically reads map information and binds default attribute values of the area, including soil property of the area.
The specific implementation mode of the server for drawing the support facilities is that a buffer zone is formed according to a route sketch, the layer information passed by the buffer zone is identified, the corresponding support facilities are drawn according to the type of each layer information, then the label information is added to the drawn support facilities, the section drawings of the support facilities are added to part of key positions for drawing, and finally the GIS preset drawing of the design project to be surveyed is obtained.
The types of GIS preset drawings comprise: the system comprises a line pipeline construction drawing, a direct burial construction drawing, an optical cable construction drawing, a distribution drawing, a fiber core distribution drawing and the like.
And step 13, issuing a survey task list based on the GIS preset drawing so that a communication line survey design terminal can carry out on-site survey according to the survey task list.
Specifically, the survey task list includes: off-line maps, survey route lines, route sketches, quota data, approximate calculations, related parcel inventory resource information, and the like.
After the survey design terminal receives a survey task list issued by the server, navigation is provided for the surveyors according to the planned route, and a navigation route track is uploaded to realize the work supervision of the surveyors; the surveying and designing terminal instructs a surveying staff to collect various types of on-site data according to the surveying task list, surveys the supporting facilities in the GIS pre-designed drawing, acquires the longitude and latitude of each supporting facility by adopting a positioning technology, proofreads and corrects the comprehensive data of the existing network, and inputs the various types of on-site data, the surveying data of the supporting facilities and the proofread comprehensive data into the surveying and designing terminal; and the survey design terminal uploads the data to a server in real time in an online uploading mode or an offline caching mode.
The specific contents of the site survey include: and collecting various field data, carrying out field survey of support facilities and correcting and editing comprehensive data.
Wherein, the content of various on-the-spot data acquisition includes: soil texture, pavement material, obstacle points, power lines, risk points, and the like.
The contents of the on-site survey of the support facility include: the accurate longitude and latitude of each supporting facility are obtained, and specific survey design of various supporting facilities such as poles, pipelines and direct burial is realized by adopting a mode of simple operation and full options.
The content of the comprehensive data correction edition comprises the following steps: and precisely positioning and calling the resource data of the comprehensive resource system, visually presenting the resource data of comprehensive resource pipelines, poles, optical cables and the like by adopting a section and a profile, and checking with the resource data on site and performing data modification and supplementary input.
And 14, receiving field survey data uploaded by the communication line survey design terminal, and updating the data of the route sketch and regenerating the GIS preset drawing based on the field survey data.
Correspondingly, the server receives the site survey data uploaded by the communication line survey design terminal, and the site survey data comprises: and updating the routing planning data according to various on-site data, the support facility survey data and the corrected comprehensive data, re-editing the specific information of the support facilities on the GIS preset drawing or re-determining the type of the support facilities, drawing corresponding support facilities, and obtaining the regenerated GIS preset drawing.
specifically, the geographic graphic data conversion of the regenerated GIS pre-design drawing can be realized by defining a CAD legend, style and data interface model according to the design drawing specification; and reading data in a GIS preset drawing by using the data interface model, performing topology conversion and abstraction according to the read layers, annotations and the like and geographical latitude and longitude coordinates to form a schematic diagram, converting the schematic diagram into CAD output data, and converting the CAD output data into a CAD drawing file in a DXF format by using a standard graphic algorithm.
And step 16, associating the regenerated GIS pre-design drawing with the quota information bound to the design project to be surveyed to obtain a workload statistical result and a budget estimate file of the design project to be surveyed.
Because the binding of the rating information of the project to be surveyed is realized in the steps, each supporting facility is of a self-defined or solidified rating type in the generation process of the GIS preset drawing, once the GIS preset drawing is finished, the corresponding rating is automatically bound, and the corresponding workload can be quickly counted. And the automatic generation of the budget estimate is realized by carrying out data processing according to the quota list of the GIS preset drawing and the quota bound by the material list, and finally generating a whole set of budget table.
The budget estimate experience quota template is used for combining a plurality of independent quota items according to the experience of actual planning and binding drawing primitives and CAD (computer-aided design) image blocks so as to meet the requirement of quickly drawing a GIS (geographic information system) pre-designed drawing under a specific environment condition. Experience terms in the experience base may be used in the routing of the project. Process of creating an estimate of an engineering project: firstly, selecting a project type and a budget estimate experience quota template, and then selecting a table to be calculated and output; filling basic information of the engineering project, such as an engineering name, an engineering number and the like; then, the existing data file is imported into the third table in the system, and the user can modify and adjust the detail content of the third table through the interface; the user can modify the project rate through the interface; and submitting the system to execute budget estimate calculation after the editing of the place to be modified is finished, and displaying all calculation results by the system after the calculation is finished. The specific calculation flow of the budget estimate comprises the following steps: collecting project amount, calculating the consumption of manpower, materials, machinery, instruments and the like by applying budget quota, calculating direct project cost by selecting price, calculating other various expenses and summarizing project cost.
The communication line survey design method provided by the embodiment of the invention realizes the core business functions of communication line survey design, such as intelligent establishment of a transmission line routing scheme, automatic drawing of a support facility, issuance of a survey task, automatic generation of a CAD drawing, automatic workload statistics, automatic generation of a budget estimate and the like, can provide business support for the whole flow of the communication line survey design, and can greatly improve the efficiency and quality of the survey design.
Based on the content of the foregoing embodiment, as an optional embodiment, the step of performing route planning on the design project to be surveyed according to the communication line engineering survey design principle and generating a route sketch based on the present network integrated asset data and the GIS map base map data specifically includes:
converting surface data in the GIS map base map data into line data, wherein the line data converted from the surface data and the line data in the GIS map base map data form a line data set;
intersecting any two line data in the line data set, breaking the any two line data at an intersection point to obtain a point map layer, segmenting the any two line data by using the point map layer to generate two new line map layers, taking one line map layer of the two new line map layers as a bottom map layer, and loading and fusing the other line map layer of the two new line map layers to the bottom map layer to obtain a new line data map layer;
and performing the intersection, interruption, segmentation and fusion processing on the new line data layer and the rest of the line data in the line data set until a complete line data layer is generated, establishing a grid data set by using the complete line data layer and issuing a first network analysis service so as to enable a communication line investigation design terminal to call the first network analysis service to obtain a route sketch.
In particular, the intelligent routing plan may be a purely newly built routing plan. Firstly, finding out line data (shape data of urban first-level roads, urban second-level roads, urban third-level roads, expressways, single-line water systems, highways, national roads, roundabouts, overpasses, provincial roads, railways, county and countryside roads, small roads and the like) in a map base map and surface data (shape data of surface water systems, surface highways and the like) in the map base map. Firstly, processing surface data in GIS map base map data into line data, wherein the line data converted from the surface data and the line data in the GIS map base map data form a line data set;
then, intersecting every two line data in the line data set, breaking at the intersecting point to obtain a point map layer, then dividing the two line data by the point map layer, fusing the two line map layers obtained after division into one line data map layer, then performing the same intersecting, breaking, dividing and fusing with other line data in the line data set to finally generate a complete line data map layer, finally establishing a grid data set by using the complete line data map layer and distributing a first network analysis service, wherein the first network analysis service is a pure new network construction analysis service, and the communication line exploration design terminal calls the pure new network construction analysis service to generate a route sketch.
Based on the content of the foregoing embodiment, as an optional embodiment, the step of performing route planning on the design project to be surveyed according to the communication line engineering survey design principle and generating a route sketch based on the present network integrated asset data and the GIS map base map data specifically includes:
extracting waste line data according to optical cable segment data in the existing network comprehensive data, converting surface data in GIS map base map data into line data, wherein the waste line data, the line data converted from the surface data and the line data in the GIS map base map data form a line data set;
intersecting any two line data in the line data set, breaking the any two line data at an intersection point to obtain a point map layer, segmenting the any two line data by using the point map layer to generate two new line map layers, taking one line map layer of the two new line map layers as a bottom map layer, and loading and fusing the other line map layer of the two new line map layers to the bottom map layer to obtain a new line data map layer;
and performing the intersection, interruption, segmentation and fusion processing on the new line data layer and the rest of the line data in the line data set until a complete line data layer is generated, and establishing a grid data set and issuing a second network analysis service by using the complete line data layer so that a communication line investigation design terminal calls the second network analysis service to obtain a route sketch.
Specifically, the route intelligent planning may also be a favorable-old + pure new route planning, in addition to line data and surface data in GIS map base map data, optical cable segment data in present network comprehensive data is also required to be used to derive rod segment data, direct-buried segment data and pipeline segment line data, so as to extract a favorable-old route resource, finally, the favorable-old route data, the line data converted from the surface data and the line data in the GIS map base map data form a line data set, intersection, interruption, segmentation and fusion processing are performed on every two line data in the line data set, and finally, a favorable-old + new grid data set is generated, so that a second network analysis service is formulated, namely the favorable-old + new network analysis service, and a communication line investigation and design terminal calls the favorable-old + new network analysis service, namely, a route sketch can be generated.
Based on the content of each embodiment, the step of forming a buffer zone according to the route sketch, identifying the layer information through which the buffer zone passes, drawing a corresponding support facility according to the type of each layer information, and obtaining the GIS preset drawing of the design project to be surveyed specifically includes:
forming a buffer area according to the route drawn in the route sketch, identifying whether a supporting facility exists in the buffer area, and if so, selecting the original supporting facility for drawing; alternatively, the first and second electrodes may be,
if the buffer area does not exist, extracting the layer information passed by the buffer area, determining the type of each supporting facility according to different layer types, and drawing each supporting facility according to the distance requirement of each different supporting facility;
drawing an arrow based on the arrow type library, filling out marking information based on the marking library, and drawing a section of the supporting facility based on the style parameters.
Specifically, when drawing a support facility for route planning, a buffer area is formed according to a route drawn in the route sketch, whether the support facility exists in the buffer area is identified, and if the support facility exists, the original support facility is directly selected for drawing, wherein the support facility type includes: wells, rods, monuments, etc. If the buffer area does not exist in the support structure, extracting the layer information passed by the buffer area, determining the type of each support facility according to different layer types, and drawing each support facility according to the distance requirement of each different support facility; and finally, drawing the labeling information and the section map, establishing a section template library of various styles, and automatically generating the section map by the server after the foreground or the client inputs style parameters.
Based on the content of each embodiment, the step of performing geographic graphic data conversion on the regenerated GIS pre-design drawing, and converting the GIS pre-design drawing subjected to geographic graphic conversion into a CAD drawing file in a DXF format by using a standard graphic algorithm specifically includes:
defining a CAD legend, a CAD pattern and a data interface model between the CAD legend and the GIS preset design drawing according to the design drawing specification;
reading data in the GIS preset drawing by using the data interface model, and converting the data into CAD output data according to geographic longitude and latitude coordinates;
and converting the CAD output data into a CAD drawing file in a DXF format by adopting a standard graphic algorithm.
Specifically, CAD (computer-aided design) blocks and patterns are defined according to the design institute drawing specification, and a drawing element pattern library is established and generated, wherein the drawing element pattern library relates to layer definition, layer attribution of elements, standard legends, signature blocks and the like.
And then, designing and defining a data interface model between the GIS and the design drawing according to the drawing specification. The model building includes a series of information that needs to be exported in the CAD drawings, such as: drawing titles, related personnel, drawing date and time, labeled data, layer selection and the like. The conversion of the geographic graphic data is realized by reading data in a GIS (geographic information System) preset drawing, performing topology conversion and abstraction according to geographic longitude and latitude coordinates according to layers, annotations and the like in the GIS preset drawing to form a schematic diagram, and then converting the schematic diagram into CAD (computer-aided design) output data.
The CAD output data is automatically converted to generate a CAD drawing file in a DXF format, and the realization method mainly comprises the operation steps of converting the angle of graphic element information, acquiring the data of a support facility, processing the display scale of the graphic and a graphic frame, processing the data of a line intersecting a dividing line, processing the data of the graphic element and the graphic block to be nearly overlapped, standardizing the angle of the graphic element information, standardizing a road and a reference object, cutting a GIS drawing segmentation block diagram, generating a workload statistical table and a corresponding legend and the like through a standard graphic algorithm, and finally converting the GIS preset drawing content into the CAD drawing file in the DXF format file. The CAD drawing conversion work flows of various types of GIS preset drawings are basically consistent.
Based on the content of the foregoing embodiments, before the step of binding the rating information to the project to be surveyed by using the pre-established budget estimate experience rating template, the method further includes:
formulating a budget estimate experience quota template by defining a basic database, wherein the basic database comprises a quota base, a material base, a machinery base, a system rate, common information data, price data and a quota experience base;
setting a rating legend and determining the association relationship between the rating legend and the rating information in the budget estimate experience rating template.
Specifically, before the step of binding the rating information of the project to be surveyed by using the pre-established budget estimate experience rating template, the method further comprises setting a rating, specifically comprising establishing provincial and prefecture rating and rating legend maintenance management. The provincial quota management is to manage the provincial quota on the basis of a national quota template; the prefecture quota management is to manage prefecture quotations on the basis of a provincial quota template; the quota content management is the content management of provincial and prefecture quotations, and comprises the addition and deletion of quotations and the editing of machines, materials and meters corresponding to the quotations. And setting a rating legend, and determining the association relationship between the rating legend and each rating information in the budget estimate experience rating template, namely performing rating icon binding, wherein the rating icon binding comprises binding and editing a GIS icon and a CAD legend corresponding to a rating.
The embodiment of the invention can realize the workload statistics and the automatic generation of the budget estimate of the communication line engineering by formulating the budget estimate experience quota template and binding the quota icon.
In another aspect of the embodiment of the present invention, as shown in fig. 2, a schematic structural diagram of a communication line survey design system provided in the embodiment of the present invention includes: a quota binding module 21, a route planning module 22, a support facility drawing module 23, a survey task issuing module 24, a preset drawing paper regeneration module 25, a CAD drawing automatic generation module 26 and a workload statistics and budget estimate generation module 27, wherein,
the quota binding module 21 is used for binding quota information of the project to be surveyed by using a pre-established budget estimate experience quota template;
the route planning module 22 is used for performing route planning on the project to be surveyed and designed according to the communication line project survey design principle and generating a route sketch based on the existing network comprehensive data and the GIS map base map data;
the support facility drawing module 23 is configured to form a buffer zone according to the route sketch, identify the layer information that the buffer zone passes through, draw a corresponding support facility according to the type of each layer information, and obtain a GIS preset drawing of the design project to be surveyed;
the investigation task issuing module 24 is configured to issue an investigation task list based on the GIS preset drawing, so that the communication line investigation design terminal performs field investigation according to the investigation task list;
the preset drawing paper regeneration module 25 is configured to receive field survey data uploaded by the communication line survey design terminal, and update the data of the route sketch and regenerate the GIS preset drawing based on the field survey data;
the CAD drawing automatic generation module 26 is used for performing geographic graphic data conversion on the regenerated GIS preset drawing and converting the GIS preset drawing subjected to geographic graphic conversion into a CAD drawing file in a DXF format by using a standard graphic algorithm;
and a workload statistics and budget estimate generation module 27, configured to associate the regenerated GIS pre-design drawing with the quota information bound to the design project to be surveyed, so as to obtain a workload statistics result and a budget estimate file of the design project to be surveyed.
Specifically, the system is used to implement the communication line survey design method described in the foregoing embodiments. Therefore, the descriptions and definitions in the foregoing method embodiments can be used for understanding the execution modules in the embodiments of the present invention. And will not be described in detail herein.
An embodiment of the present invention further provides an electronic device, as shown in fig. 3, which is a schematic structural diagram of the electronic device provided in the embodiment of the present invention, and the electronic device includes: a processor (processor)301, a memory (memory)302, and a bus 303;
the processor 301 and the memory 302 respectively complete communication with each other through a bus 303; the processor 301 is configured to call the program instructions in the memory 302 to execute the communication line survey design method provided by the above embodiments, for example, including: utilizing a pre-established budget estimate experience quota template to bind quota information of a project to be surveyed; based on the existing network comprehensive data and GIS map base map data, carrying out route planning on the project to be surveyed according to the communication line project survey design principle and generating a route sketch; forming a buffer zone according to the route sketch, identifying the layer information passed by the buffer zone, drawing corresponding support facilities according to the type of each layer information, and obtaining a GIS (geographic information System) pre-design drawing of the design project to be surveyed; a survey task list is issued based on the GIS preset drawing so that a communication line survey design terminal can carry out on-site survey according to the survey task list; receiving field survey data uploaded by the communication line survey design terminal, and updating the data of the route sketch and regenerating the GIS preset drawing based on the field survey data; performing geographic graphic data conversion on the regenerated GIS preset drawing, and converting the GIS preset drawing subjected to geographic graphic data conversion into a CAD drawing file in a DXF format by using a standard graphic algorithm; and associating the regenerated GIS preset drawing with the quota information bound to the design project to be surveyed to obtain a workload statistical result and a budget estimate file of the design project to be surveyed.
An embodiment of the present invention further provides a non-transitory computer-readable storage medium, where the non-transitory computer-readable storage medium stores computer instructions, where the computer instructions cause a computer to execute the method for communication line survey design provided in the foregoing embodiment, for example, the method includes: utilizing a pre-established budget estimate experience quota template to bind quota information of a project to be surveyed; based on the existing network comprehensive data and GIS map base map data, carrying out route planning on the project to be surveyed according to the communication line project survey design principle and generating a route sketch; forming a buffer zone according to the route sketch, identifying the layer information passed by the buffer zone, drawing corresponding support facilities according to the type of each layer information, and obtaining a GIS (geographic information System) pre-design drawing of the design project to be surveyed; a survey task list is issued based on the GIS preset drawing so that a communication line survey design terminal can carry out on-site survey according to the survey task list; receiving field survey data uploaded by the communication line survey design terminal, and updating the data of the route sketch and regenerating the GIS preset drawing based on the field survey data; performing geographic graphic data conversion on the regenerated GIS preset drawing, and converting the GIS preset drawing subjected to geographic graphic data conversion into a CAD drawing file in a DXF format by using a standard graphic algorithm; and associating the regenerated GIS preset drawing with the quota information bound to the design project to be surveyed to obtain a workload statistical result and a budget estimate file of the design project to be surveyed.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and the parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium, such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods of the various embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A communication line survey design method, comprising:
utilizing a pre-established budget estimate experience quota template to bind quota information of a project to be surveyed;
based on the existing network comprehensive data and GIS map base map data, carrying out route planning on the project to be surveyed according to the communication line project survey design principle and generating a route sketch;
forming a buffer zone according to the route sketch, identifying the layer information passed by the buffer zone, drawing corresponding support facilities according to the type of each layer information, and obtaining a GIS (geographic information System) pre-design drawing of the design project to be surveyed;
a survey task list is issued based on the GIS preset drawing so that a communication line survey design terminal can carry out on-site survey according to the survey task list;
receiving field survey data uploaded by the communication line survey design terminal, and updating the data of the route sketch and regenerating the GIS preset drawing based on the field survey data;
performing geographic graphic data conversion on the regenerated GIS preset drawing, and converting the GIS preset drawing subjected to geographic graphic data conversion into a CAD drawing file in a DXF format by using a standard graphic algorithm;
and associating the regenerated GIS preset drawing with the quota information bound to the design project to be surveyed to obtain a workload statistical result and a budget estimate file of the design project to be surveyed.
2. The method according to claim 1, wherein the step of performing route planning on the project to be surveyed and generating a route sketch according to a communication line engineering survey design principle based on the present network comprehensive data and the GIS map base map data specifically comprises:
converting surface data in the GIS map base map data into line data, and forming a line data set by the line data converted from the surface data and the line data in the GIS map base map data;
intersecting any two line data in the line data set, breaking the any two line data at an intersection point to obtain a point map layer, segmenting the any two line data by using the point map layer to generate two new line map layers, taking one line map layer of the two new line map layers as a bottom map layer, and loading and fusing the other line map layer of the two new line map layers to the bottom map layer to obtain a new line data map layer;
and performing the intersection, interruption, segmentation and fusion processing on the new line data layer and the rest of the line data in the line data set until a complete line data layer is generated, establishing a grid data set by using the complete line data layer and issuing a first network analysis service so as to enable a communication line investigation design terminal to call the first network analysis service to obtain a route sketch.
3. The method according to claim 1, wherein the step of performing route planning on the project to be surveyed and generating a route sketch according to a communication line engineering survey design principle based on the present network comprehensive data and the GIS map base map data specifically comprises:
extracting waste line data according to optical cable segment data in the existing network comprehensive data, converting surface data in GIS map base map data into line data, wherein the waste line data, the line data converted from the surface data and the line data in the GIS map base map data form a line data set;
intersecting any two line data in the line data set, breaking the any two line data at an intersection point to obtain a point map layer, segmenting the any two line data by using the point map layer to generate two new line map layers, taking one line map layer of the two new line map layers as a bottom map layer, and loading and fusing the other line map layer of the two new line map layers to the bottom map layer to obtain a new line data map layer;
and performing the intersection, interruption, segmentation and fusion processing on the new line data layer and the rest of the line data in the line data set until a complete line data layer is generated, and establishing a grid data set and issuing a second network analysis service by using the complete line data layer so that a communication line investigation design terminal calls the second network analysis service to obtain a route sketch.
4. The method according to claim 1, wherein the step of forming a buffer zone according to the route sketch, identifying the layer information passed by the buffer zone, drawing corresponding support facilities according to the type of each layer information, and obtaining the GIS pre-design drawing of the design project to be surveyed specifically comprises:
forming a buffer area according to the route drawn in the route sketch, identifying whether a supporting facility exists in the buffer area, and if so, selecting the original supporting facility for drawing; alternatively, the first and second electrodes may be,
if the buffer area does not exist, extracting the layer information passed by the buffer area, determining the type of each supporting facility according to different layer types, and drawing each supporting facility according to the distance requirement of each different supporting facility;
drawing an arrow based on the arrow type library, filling out marking information based on the marking library, and drawing a section of the supporting facility based on the style parameters.
5. The method according to claim 1, wherein the step of converting the regenerated GIS pre-design drawing into geographic graphic data and converting the geographic graphic data converted GIS pre-design drawing into the CAD drawing file in the DXF format by using a standard graphic algorithm comprises:
defining a CAD legend, a CAD pattern and a data interface model between the CAD legend and the GIS preset design drawing according to the design drawing specification;
reading data in the GIS preset drawing by using the data interface model, and converting the data into CAD output data according to geographic longitude and latitude coordinates;
and converting the CAD output data into a CAD drawing file in a DXF format by adopting a standard graphic algorithm.
6. The method of claim 1, wherein the step of using the pre-established budget estimate empirical rating template to bind rating information to the project under investigation further comprises:
formulating a budget estimate experience quota template by defining a basic database, wherein the basic database comprises a quota base, a material base, a machinery base, a system rate, common information data, price data and a quota experience base;
setting a rating legend and determining the association relationship between the rating legend and the rating information in the budget estimate experience rating template.
7. The method according to claim 1, wherein the step of the communication line survey design terminal performing the site survey according to the survey task list comprises:
and the communication line survey design terminal collects various on-site data according to the survey task list, surveys the supporting facilities in the GIS pre-design drawing, acquires the longitude and latitude of each supporting facility by adopting a positioning technology, and corrects the existing network comprehensive data.
8. A communication line survey design system, comprising:
the system comprises a quota binding module, a data processing module and a data processing module, wherein the quota binding module is used for binding quota information of a project to be surveyed by utilizing a pre-established budget estimate experience quota template;
the route planning module is used for carrying out route planning on the project to be surveyed and designed according to the communication line project survey design principle and generating a route sketch based on the existing network comprehensive data and GIS map base map data;
the support facility drawing module is used for forming a buffer zone according to the route sketch, identifying the layer information passed by the buffer zone, drawing corresponding support facilities according to the type of each layer information, and obtaining a GIS (geographic information System) preset drawing of the design project to be surveyed;
the investigation task issuing module is used for issuing an investigation task list based on the GIS pre-designed drawing so as to allow a communication line investigation design terminal to carry out on-site investigation according to the investigation task list;
the preset drawing paper regeneration module is used for receiving field survey data uploaded by the communication line survey design terminal and realizing data updating of the route sketch and regeneration of the GIS preset drawing based on the field survey data;
the CAD drawing automatic generation module is used for carrying out geographic graphic data conversion on the regenerated GIS preset drawing and converting the GIS preset drawing subjected to geographic graphic data conversion into a CAD drawing file in a DXF format by using a standard graphic algorithm;
and the workload statistics and budget estimate generation module is used for associating the regenerated GIS pre-design drawing with the quota information bound to the design project to be surveyed to obtain a workload statistics result and a budget estimate file of the design project to be surveyed.
9. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the steps of the method according to any of claims 1 to 7 are implemented when the processor executes the program.
10. A non-transitory computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 7.
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