KR100723600B1 - Method for analyzing national level control point survey result using a observation drawing self construction in geodetic surveying - Google Patents

Abstract

The present invention relates to a method for analyzing national level control point survey results using automatic plotting of survey data in geodetic surveys. Receiving reference point ground elevation, observation field performance and attribute information; On the basis of the input information in the data processing apparatus, calculating the site survey data through the following steps: (i) calculating additional distance and machine height for each point; (ii) calculating the ground elevation for each point and the deviation between the starting point and the ending point; And (iii) calculating the sum of backsight and the sum of selfish points during display; Automatically constructing an observation diagram showing the relationship between the scale, the level, and the station based on the field survey data in a data processing apparatus; and displaying attribute information and image information on the image display apparatus using the observation diagram. This study relates to a method for analyzing national level control point survey results using automatic plotting in observation surveying.

The present invention provides the observation performance through improved automatic objectivity and reliability, the inspection and inspection time is shortened, the cost is reduced, and various attribute information and image information can be utilized in various ways.

Observation chart, automatic plot, national control point survey, level survey, level control point survey

Description

{Method for Analyzing National Level Control Point Survey Result using a Observation drawing Self construction in Geodetic Surveying}

1 illustrates the concept of national level surveying and the like.

Figure 2 shows the form, attribute information, etc. of the national level reference point used for geodetic surveying.

Figure 3 illustrates a method of analyzing the national level control point survey results using the automatic plot of observation in the geodetic survey according to the present invention.

Figure 4 shows a flow chart of the implementation of the national level control point observation in accordance with the present invention.

Figure 5 shows the working procedure of the project setting in the method of analysis of the national level control point survey results using the automatic drawing of the observation degree in the geodetic survey according to the present invention.

Figure 6 shows the working procedure of field surveying performance and input in the method of analysis of the national level control point survey results using the automatic drawing of the observation chart in the geodetic survey according to the present invention.

Figure 7 shows the field surveying and the calculation work procedure of the method of analysis of the national level control point survey results using the automatic plot of the observation degree in the geodetic survey according to the present invention.

8 is a view illustrating a working procedure of an automatic map of observation degree in a method of analyzing national level control point survey results using an automatic diagram of surveying in geodetic surveying according to the present invention.

FIG. 9 is a view illustrating a working type of outputting attribute information and image information by analyzing and checking observation performance in a method for analyzing national level control point survey results using an automatic drawing of a survey in geodetic surveying according to the present invention.

FIG. 10 illustrates a form of a method for analyzing national level control point survey results using automatic plotting of observation charts in geodetic surveying according to the present invention.

<Description of the symbols for the main parts of the drawings>

201: National Level Reference Points 202: Baseline Scorecard

1002: Observation chart 1003: field table and calculation table

1004: Service period and order information 1005: Relationship between scale of scale and collimation line

1006: Inquiry Information Button 1007: Job End Button

1008: function button

Field of invention

The present invention relates to a method for analyzing national level control point survey results using automatic plotting of survey data in geodetic surveys. Receiving reference point ground elevation, observation field performance and attribute information; On the basis of the input information in the data processing apparatus, calculating the site survey data through the following steps: (i) calculating additional distance and machine height for each point; (ii) calculating the ground elevation for each point and the deviation between the starting point and the ending point; And (iii) calculating the sum of backsight and the sum of selfish points during display; Automatically constructing an observation diagram showing the relationship between the scale, the level, and the station based on the field survey data in a data processing apparatus; and displaying attribute information and image information on the image display apparatus using the observation diagram. This study relates to a method for analyzing national level control point survey results using automatic plotting in observation surveying.

Background of the Invention

Since the national level reference point is the standard for designing, mapping, and establishing other reference points for various construction projects, high-level surveys should be carried out using the national level reference point, and the observation performance according to the national level survey is objective and reliable. It should be secured enough. Leveling (plane survey) is used to determine the height in three-dimensional coordinates and observes elevation or elevation between several points on the surface. The national benchmark is based on mean sea level (geoid), and the results of the level survey are important information that provides data for mapping, design, and construction.The design of roads, railways, canals, construction of planned structures, and drainage It serves as a reference point in the fields of characteristic research and mapping. The national standard level reference point survey is carried out in accordance with the provisions of Article 39 and 40 of Chapter 3 Level Survey No. 2002-177 of the Ministry of Construction and Transportation, and goes through the work planning, preemption, installation of the survey table, observation, calculation, and performance management. Is for fast and accurate national level control point surveys in the observation phase. Observation is the work of measuring the elevation difference between related points by level and level marking along the observation plan chart based on the preemptive diagram. At this time, the scale of the observed scale is recorded in the paper field yard as a numerical value, and the paper field yard record is difficult to grasp the conditions at the time of observation, and an improved analysis and management method for performance has been proposed.

Related patents include 'surveying label management system using a survey reference point marker' (Korea Patent Registration No. 10-0564145, 2006.03.20), and the used scale, equipment, reading value, The accuracy of the observation results is reduced by not providing various attribute information and image information such as the distance between machines, the digital image of the line of sight and the standard, and the information of the observer, and the conventional method cannot numerically store the detailed information of the observation. There is a problem that can not determine the correlation between the surface and the machine.

Accordingly, the present inventors have made efforts to solve the shortcomings of the prior art, and as a result, automatically calculates and outputs various attribute information and image information, and accurately corrects the correlation between the surface and the machine during the observation. The present invention was completed by confirming that the analysis information provided with improved observation performance was improved.

As a result, the main object of the present invention is to provide a method for analyzing national level control point survey results using automatic plotting of the degree of observation in geodetic surveying with improved objectivity and reliability of observational performance through field surveying.

In order to achieve the above object, the present invention (a) receiving a national level reference point measurement value, the distance between the machine and the reference point, the standard observation image and the national reference point ground, observation field field performance and attribute information in the data processing device step; (b) calculating field survey data based on the inputted information in the data processing device by performing the following steps: (i) calculating additional distances and machine heights for each station; (ii) calculating the ground elevation for each point and the deviation between the starting point and the ending point; And (iii) calculating the sum of backsight and the sum of selfish points during display; (c) automatically constructing an observation diagram showing the relationship between the level, the level, and the point of view based on the field survey data in the data processing apparatus; and (d) using the observation diagram to display attribute information and image information. In the geodetic survey including the step of displaying on the image display device provides a method for analyzing the national level control point survey results using the automatic drawing of observation.

In the present invention, the attribute information and the image information may be characterized by outputting the attribute information and the image information about the point by clicking on the point displayed in the observation diagram.

Hereinafter, with reference to the accompanying drawings will be described in detail the present invention.

Figure 1 illustrates the concept of national level survey, the conceptual data of the national level survey is based on the value of 0 height of the average sea level of Incheon Bay, Korea, and the average sea level is obtained by performing tidal survey at the tide ground Based on this, the level origin is installed before the reduction and reduction. The height of Korea's level origin is 26.6871m, which is the origin of all level surveying in Korea. The first leveling survey starts with the level origin and establishes another national procedure reference point by closing the known point or known point at the known point.

Figure 2 shows the shape, attribute information, etc. of the national level reference point used for geodetic survey, the national level point 201 is made of a material of stone and concrete, the national reference point is the reference of the new national level reference point, Performance management is strictly managed in the country. The national benchmark scorecard 202 is attribute information on the national level point, and the observation information and the date, the height value of the level point, and the directions are recorded. A person performing a level survey using the national level reference point used for the geodetic survey must use the baseline scorecard.

Figure 3 shows a method of analyzing the national level control point survey results using the automatic plotting of the observation figure in the geodetic survey according to the present invention, through the start step (301), based on the status of the level point in the target area, only the level line and level In consideration of preemption, a survey table is set up (302). A state level reference point observation is performed using a level (303), wherein the state level reference point observation records a distance between a machine and a mark (303a), and stores a point observation image photographing the relationship between the scale of the mark and the line of sight. Step 303b and step 303c of recording attribute information including a business name, ordering party, date, observer, equipment, exhibition or backsight, and the like. Next, in analyzing the field survey results (304), setting up the project (304b), inputting and outputting the field survey results consisting of the images of the relationship between the scale, the horizontal distance and the scale and the sight line (304c), Automatically construct the observation diagram (304d). The observation result is analyzed and checked using the observation diagram to output attribute information and image information (304e), and the field survey results are collectively stored (305).

In the geodetic surveying method according to the present invention, the data processing apparatus and the image display apparatus are implemented as one system in the method for analyzing national level control point survey results using automatic plotting, and the result value received by the data processing apparatus is received by the image display apparatus. Is displayed.

4 is a flowchart showing the operation of carrying out the national level reference point observation according to the present invention, setting up a project for inputting attribute information related to the project (402), and measuring the relationship between the point, the horizontal distance, the scale of the scale and the collimation line. Enter the field survey results, etc. (403). Calculate and output field survey results (404), and automatically plot observation charts that show the relationship between topography, equipment, and surveys (405). The observation result is analyzed and checked using the observation diagram to output attribute information and image information (406), and the field survey results are collectively stored (407).

FIG. 5 is a diagram illustrating a procedure for setting up a project in a method for analyzing national level control point survey results using automatic plotting in surveying according to the present invention, inputting a service and a client (501), and a service period and a survey date. Input 502, input observer and equipment 503, input project worker 504, input participant input 505, and input the used national reference point 506.

FIG. 6 is a diagram illustrating a working procedure for field surveying and input of a national level control point survey result analysis method using an automatic drawing of observation maps in geodetic surveying according to the present invention. Enter (602). A scale observation image photographing the relationship between the scale of the scale and the collimation line is input (operation 603). Next, the national reference point elevation is input (604), the field field performance is input (605), and other attribute information is input (606).

FIG. 7 is a diagram illustrating field surveying and calculation procedures in a method for analyzing national level control point survey results using automatic plotting in surveying according to the present invention, and outputting the observation results in a table (field calculation table) (700). Calculating and outputting the additional distance for each station (701), calculating and outputting the height of the machine which is the height from the ground surface to the telescope collimation line when the machine is fixed (702), and the height of the various points that are set for each station. Calculating and outputting a phosphorus elevation (703), calculating and outputting a deviation between a starting point and an ending point (704), calculating and outputting a sum of backsight (705), calculating and outputting a total of interest points during an exhibition It consists of a step 706 and a check step 707. The exhibition means reading the scale of the scale set at the point to obtain the elevation, and the backsight means reading the scale of the scale set at the known point whose performance is used as the known value in the public control point survey.

FIG. 8 is a flowchart illustrating a procedure of automatically operating an observation figure in a method of analyzing national level control point survey results using an automatic drawing in a geodetic survey according to an embodiment of the present invention. Marking step 801, calculating the midpoint coordinates, marking the points 802, calculating the endpoint coordinates, marking the points 803, marking the vertical scale for each point (804) ), Marking a mechanical point (805), drawing a collimation line between the top and the machine (806), marking an observation value for the collimating line (807), marking a ground level for each point (808), A step 809 of constructing a ground line connecting the points, generating a click command where the point is indicated (810), connecting the station name and image information (811), connecting the station name and attribute information (812) ) And observations to complete the autograph It consists of the system 813.

FIG. 9 is a view illustrating a working type of outputting attribute information and image information by analyzing and checking observation performance in a method for analyzing national level control point survey results using an automatic drawing of a survey in geodetic surveying according to the present invention.

FIG. 10 illustrates a form of a method for analyzing national level control point survey results using automatic plotting of observation charts in geodetic surveying according to the present invention. An image showing the correlation between the level and the scale, the observation diagram display portion 1002, the field table and calculation table 1003, the service name, the service period, and the order information display portion 1004, and the scale of the scale and the line of sight. , Station, before and after, reading value and horizontal distance display portion 1005, various inquiry information button 1006, such as service inquiry, worker inquiry, period inquiry and order inquiry, the function to send the result to the outside and the work termination button 1007 ) And various function buttons 1008 such as project setting, performance input, performance calculation, performance analysis check, performance storage, and performance output.

Having described the specific parts of the present invention in detail, it will be apparent to those skilled in the art that such specific descriptions are merely preferred embodiments, and thus the scope of the present invention is not limited thereto. will be. Therefore, the substantial scope of the present invention will be defined by the appended claims and equivalents thereof.

As described in detail above, the present invention has an effect of providing a method for analyzing the national level control point survey results using the automatic plot of observation degree in the geodetic survey to improve the objectivity and reliability of observation performance through the field survey. In the geodetic survey according to the present invention, the method for analyzing the national level control point survey results using automatic plotting is capable of input, processing, analysis, inspection, storage and output, and the scales, equipment, scale readings, scales Automatically and accurately calculates and outputs various attribute information and image information such as distance between machines, numerical images of sight lines and marks, and observer information, and accurately calculates the correlation between the marks and machines. It is effective to provide analysis information of. In addition, it is easy to determine whether equidistant surveying is performed using horizontal distance data, the mechanical error can be reduced by identifying the equidistant surveying, and observation information can be provided during level surveying by inputting attribute information and image information. The observation information is easy to manage in digital form. In addition, the cost is reduced by reducing the inspection and inspection time, there is an effect that can be used for a variety of attribution information and image information.

Claims (2)

In a geodetic surveying system equipped with a data processing device and an image processing device, a method for analyzing national level control point survey results using automatic plotting of observations in geodetic surveying comprising the following steps: (a) receiving a national level reference point measurement value, a distance between a machine and a reference point, a recorded observation image and a national reference point elevation, observation field performance and attribute information in a data processing apparatus; (b) calculating field survey data based on the input information in the data processing device by performing the following steps: (i) calculating additional distance and machine height for each station; (ii) calculating the ground elevation for each point and the deviation between the starting point and the ending point; And (iii) calculating the sum of backsight and the sum of selfish points during display; (c) automatically constructing an observation diagram showing the relationship between the level, the level and the station based on the field survey data in the data processing apparatus: and (d) displaying the attribute information and the image information on the image display apparatus using the observation diagram. The national level reference point according to claim 1, wherein the attribution information and the image information output attribution information and image information about the point by clicking on the point displayed on the observation diagram. How to Analyze Survey Results.

Images