CN112883447A - Method for rapidly generating drawing based on-site survey data - Google Patents
Method for rapidly generating drawing based on-site survey data Download PDFInfo
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- CN112883447A CN112883447A CN202011360483.8A CN202011360483A CN112883447A CN 112883447 A CN112883447 A CN 112883447A CN 202011360483 A CN202011360483 A CN 202011360483A CN 112883447 A CN112883447 A CN 112883447A
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000004891 communication Methods 0.000 claims abstract description 20
- 238000011835 investigation Methods 0.000 claims abstract description 12
- 238000010276 construction Methods 0.000 claims abstract description 6
- 238000012545 processing Methods 0.000 abstract description 5
- 238000013461 design Methods 0.000 description 8
- 238000009877 rendering Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011960 computer-aided design Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/12—Geometric CAD characterised by design entry means specially adapted for CAD, e.g. graphical user interfaces [GUI] specially adapted for CAD
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F40/00—Handling natural language data
- G06F40/10—Text processing
- G06F40/166—Editing, e.g. inserting or deleting
- G06F40/177—Editing, e.g. inserting or deleting of tables; using ruled lines
- G06F40/18—Editing, e.g. inserting or deleting of tables; using ruled lines of spreadsheets
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/10—Office automation; Time management
- G06Q10/101—Collaborative creation, e.g. joint development of products or services
Abstract
The invention discloses a method for rapidly generating drawings based on-site survey data, which comprises the steps of collecting and drawing working parameters and drawing data of a communication station by a mobile phone APP terminal, and automatically generating a CAD drawing file; automatic generation and output of an engineering scale; the mobile phone APP terminal collects and draws working parameters and drawing data of a communication station for early station survey; the automatic generation CAD drawing file is used for automatically generating and outputting the drawing file after the investigation is finished; and the automatic generation and output of the engineering quantity table are used for automatically judging and counting engineering quantity data after the CAD drawing is generated. In the invention, the on-site investigation time is shortened to be within 30 minutes from 30-40 minutes on average, the project progress is promoted, the burden brought by subsequent data processing is reduced, less manpower is input by enterprises in the drawing stage, the economic value of the construction is accepted by the industry, and the standard EXCEL file of the engineering scale can be obtained through system output without manual judgment and statistics.
Description
Technical Field
The invention relates to the technical field of informatization, in particular to a method for quickly generating a drawing based on field survey data.
Background
The traditional survey work usually needs to spend a large amount of time and energy from the outward survey to the return to office processing data and drawing, and the manually processed data lacks structural property and quality assurance, can not clearly help the subsequent drawing work, even leads to bringing wrong guidance for the drawing work, and also lacks chain property from the aspect of management. Data acquisition is carried out through cell-phone APP, combines the logic check-up between the data, improvement data quality that can be very big to gather and classify data with structured mode, use the on-the-spot information that the primitive was drawn in combination reconnaissance designer, the backstage is automatic draws and outputs standard communication reconnaissance design drawing. The method greatly improves the quality and efficiency of communication survey design work and brings great convenience to subsequent management work. The engineering scale data automatically generated according to the drawing also directly reduces and avoids the actual workload of off-line judgment and summary of designers.
CAD is a technical software known to those skilled in the art, and autocad (autocad Computer Aided design) is an automatic Computer Aided design software developed by Autodesk (ontek) company in 1982 for the first time, and is used for two-dimensional drawing, detailed drawing, design documentation and basic three-dimensional design, and has become a drawing tool widely spread internationally.
Carry out on-the-spot data acquisition through cell-phone APP, there are several following modes:
the method comprises the steps that a user inputs investigation worker parameter information through a mobile phone keyboard, a preset data dictionary is selected in a pull-down mode to input communication equipment information, geographic position information of a ceiling machine room and a line is automatically identified through a mobile phone GPS module, angle, distance and other field construction scheme information is identified through a mobile phone gyroscope and a camera, investigation photo information is input through a mobile phone camera, a current position signal value is read through a mobile phone signaling parameter, and drawing information is input through a investigation standard primitive maintained by dragging a background on a mobile phone.
And converting the primitive coordinates and the relative position recorded by the mobile phone into point, line and surface information in the CAD drawing, outputting the point, line and surface information in a standard communication design drawing format, forming structured data by combining parameters recorded in other modes, outputting a standardized engineering scale and improving the automation level from reconnaissance to design in the communication industry.
At present, the algorithm of the CAD drawing conversion process has a further optimization space, so that the CAD conversion process is more accurate.
Therefore, a method for rapidly generating drawings based on-site survey data is provided to solve the problems.
Disclosure of Invention
The invention aims to solve the problem that in the prior art, a lot of time and energy are spent on manually drawing a drawing after field reconnaissance, and provides a method for quickly generating the drawing based on field reconnaissance data.
In order to achieve the purpose, the invention adopts the following technical scheme:
a method for rapidly generating drawings based on-site survey data comprises the steps that a mobile phone APP terminal collects, draws working parameters and drawing data of a communication station, and automatically generates a CAD drawing file; automatically generating and outputting an engineering scale;
the mobile phone APP terminal collects and draws working parameters and drawing data of a communication station for early station survey;
the automatic generation CAD drawing file is used for automatically generating and outputting the drawing file after the investigation is finished;
and the automatic generation and output of the engineering quantity table are used for automatically judging and counting engineering quantity data after the CAD drawing is generated.
Preferably, the collecting and drawing of the communication site engineering parameters and the drawing data by the mobile phone APP end specifically comprises:
automatically identifying geographical position information of a ceiling machine room and a line through a mobile phone GPS module;
identifying field construction scheme information such as angles, distances and the like through a mobile phone gyroscope and a camera;
inputting the information of the investigation photo through a mobile phone camera;
drawing information is input by dragging the reconnaissance standard primitive maintained by the background.
Preferably, the automatically generating the CAD drawing file specifically includes:
acquiring primitive information recorded by a field APP through an API;
automatically identifying and drawing a CAD drawing (including engineering quantity) according to the primitive information and the engineering parameter data and outputting the CAD drawing;
and performing equal-proportion interception and tiling arrangement on the CAD drawing through an interception function.
Preferably, the automatic generation and output of the engineering scale specifically includes:
extracting summarized engineering quantity data by identifying drawing unit information;
and the export of the engineering quantity data is provided in a form mode through a PC platform.
Compared with the prior art, the invention has the beneficial effects that:
1. at present, surveying and drawing work accounts for 50% of workload in the field of surveying and designing, after the method is introduced, the on-site surveying time is shortened to be within 30 minutes (according to the complex situation of sites) from 30-40 minutes on average, and with the improvement of surveying efficiency, the daily surveying amount of each person is increased by at least 1 site, so that the project progress is promoted, and the burden brought by subsequent data processing is reduced.
2. The automatic drawing technology brings more obvious improvement to enterprises in the aspects of efficiency and cost. In the design stage, the drawing needs 40 minutes to 1 hour from zero to completion, and the invention leads the drawing work to be nearly completed in the reconnaissance stage, and after the reconnaissance and the primitive data are uploaded, the system can automatically generate and output the corresponding CAD drawing, although the subsequent manual modification can be involved under the condition that the site environment is more complex, the workload is less. The technology can ensure that enterprises invest less manpower in the drawing stage, and the economic value of the construction is accepted by the industry.
3. The automatic engineering scale generation technology brings convenience to the statistics of the engineering scales after the drawings are generated, standard engineering scale EXCEL files can be obtained through system output without manual judgment and statistics, and the generation of the data marks the periodic completion of the investigation and design work.
Drawings
FIG. 1 is a diagram of the operation of the present invention;
FIG. 2 is a schematic view of a workflow of a method for rapidly generating drawings based on-site survey data.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-2, a method for rapidly generating a drawing based on-site survey data comprises the steps of collecting, drawing working parameters and drawing data of a communication station by a mobile phone APP terminal, and automatically generating a CAD drawing file; automatically generating and outputting an engineering scale;
the method comprises the following steps that a mobile phone APP terminal collects and draws working parameters and drawing data of a communication station for early-stage station survey;
automatically generating a CAD drawing file for automatically generating and outputting the drawing file after the investigation is finished;
and automatically generating and outputting the engineering quantity table, and automatically judging and counting engineering quantity data after the CAD drawing is generated.
The mobile phone APP terminal collects and draws the communication station working parameters and drawing data specifically comprises the following steps:
automatically identifying geographical position information of a ceiling machine room and a line through a mobile phone GPS module;
identifying field construction scheme information such as angles, distances and the like through a mobile phone gyroscope and a camera;
inputting the information of the investigation photo through a mobile phone camera;
drawing information is input by dragging the reconnaissance standard primitive maintained by the background.
The automatic generation of the CAD drawing file specifically includes:
acquiring primitive information recorded by a field APP through an API;
automatically identifying and drawing a CAD drawing (including engineering quantity) according to the primitive information and the engineering parameter data and outputting the CAD drawing;
and performing equal-proportion interception and tiling arrangement on the CAD drawing through an interception function.
The automatic generation and output of the engineering scale specifically comprises the following steps:
extracting summarized engineering quantity data by identifying drawing unit information;
and the export of the engineering quantity data is provided in a form mode through a PC platform.
In the invention:
1. the method comprises the steps that through a communication survey template in a mobile phone APP, communication station work parameter data are collected in a full amount, and the data are stored in a background database table in a field mode;
2. and after the work parameter data is collected, clicking a primitive drawing button, skipping to a primitive agile drawing interface, and finishing the collection of drawing data by dragging a background preset primitive symbol to a specific position of a layer by a communication survey designer.
3. And uploading the working parameters and drawing data to a background server through a button, performing background asynchronous processing, and redrawing the CAD drawing by combining the working parameters and the drawing data of the primitive for previewing, modifying and exporting.
4. The system identifies, extracts and summarizes the engineering quantity data generated by the drawing data unit and stores the engineering quantity data in a database table for the platform to export the engineering quantity table data.
During surveying and mapping, a large number of mobile phone APPs can be used, so that the reliability and performance of the mobile phone APPs must be guaranteed, the problems that the existing mobile phones based on the market are numerous in types and uneven in performance, and a part of mobile phones possibly cause certain obstacles for the APP use due to the performance are considered, and in the development process, part of algorithms occupying large mobile phone storage are handed to the background for processing, so that the APP and the background are interactively operated, and software risks caused by the performance of the mobile phones of users are avoided.
In the aspect of ranging, the tile service of the map, the WGS84 internationally recognized coordinate system and a standard algorithm of the tile service are adopted to finish accurate ranging of the survey.
And in the aspect of CAD drawing conversion, acquiring primitive information recorded by the field APP through an API (application programming interface), analyzing data by combining with the reconnaissance data, and then redrawing.
Regarding the rendering of primitive symbols, the rendering of primitive symbols is one of important components of a mobile phone APP, the rendering of primitive symbols is completed by calling an SDK interface of a manufacturer, but when the interface renders large data volume, the problem of excessive resource occupation exists, and in order to solve the problem, two solutions are provided, namely, the method is suitable for the rendering of a small number of symbols, and the problem of memory overflow exists when more than 1000 symbols are tested by a Note 5. The second method is suitable for large data quantity symbols, the symbol distribution is balanced, and no more than 1000 symbols in a screen are needed.
According to the research of communication transmission specialties, the longest distance of the current pipeline is about 150 kilometers, the distance is calculated by one point per 50 meters, 3000 points and 2999 line segments are calculated, 5999 symbols are summed, the distribution of the points and the line segments of the system is balanced, and the phenomenon of a large number of symbols gathering does not exist. Due to the limitations of method one rendering data, the requirements cannot be met. And the second method meets the requirements of large data quantity symbols and balanced distribution of the system, so the scheme of the second method is selected, and the lower diagram is a technical scheme diagram after optimization. .
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. A method for rapidly generating a drawing based on-site survey data is characterized by comprising the steps of collecting and drawing working parameters and drawing data of a communication station by a mobile phone APP terminal, and automatically generating a CAD drawing file; automatically generating and outputting an engineering scale;
the mobile phone APP terminal collects and draws working parameters and drawing data of a communication station for early station survey;
the automatic generation CAD drawing file is used for automatically generating and outputting the drawing file after the investigation is finished;
and the automatic generation and output of the engineering quantity table are used for automatically judging and counting engineering quantity data after the CAD drawing is generated.
2. The method of claim 1, wherein the step of collecting and drawing the working parameters and drawing data of the communication site by the mobile phone APP terminal specifically comprises the steps of:
automatically identifying geographical position information of a ceiling machine room and a line through a mobile phone GPS module;
identifying field construction scheme information such as angles, distances and the like through a mobile phone gyroscope and a camera;
inputting the information of the investigation photo through a mobile phone camera;
drawing information is input by dragging the reconnaissance standard primitive maintained by the background.
3. The method for rapidly generating the drawing based on the on-site survey data as claimed in claim 1, wherein the automatically generating the CAD drawing file specifically comprises:
acquiring primitive information recorded by a field APP through an API;
automatically identifying and drawing a CAD drawing through the primitive information and the working parameter data and outputting the CAD drawing;
and performing equal-proportion interception and tiling arrangement on the CAD drawing through an interception function.
4. The method for rapidly generating the drawing based on the on-site survey data as claimed in claim 1, wherein the automatically generating and outputting the engineering scale specifically comprises:
extracting summarized engineering quantity data by identifying drawing unit information;
and the export of the engineering quantity data is provided in a form mode through a PC platform.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011360483.8A CN112883447A (en) | 2020-11-27 | 2020-11-27 | Method for rapidly generating drawing based on-site survey data |
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| CN202011360483.8A CN112883447A (en) | 2020-11-27 | 2020-11-27 | Method for rapidly generating drawing based on-site survey data |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115619898A (en) * | 2022-10-31 | 2023-01-17 | 广西发现软件技术有限公司 | Engineering investigation and drawing method and system capable of being freely customized and expanded |
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Application publication date: 20210601 |