KR20050078079A - Method for drawing a figure using a surveying value transferred from a great many surveying instrument - Google Patents

Abstract

According to the present invention, a plurality of surveyors are provided for receiving survey values measured through a plurality of surveying devices at a wide range of civil construction sites through wired and wireless networks, and performing various drawings by using all the received survey values collectively. It is an object of the present invention to provide a drawing method using survey values transmitted from a device. To this end, the present invention provides a construction method using survey values transmitted from a plurality of survey apparatuses applied to a survey system, wherein the survey values surveyed at each of the survey apparatus 40 performing the survey in each assigned survey zone are networked. Receiving a first step through; A second step of generating a point information file using survey values transmitted from each of the plurality of survey devices (40); And a third step of performing at least one of a current state diagram, a contour line, and a longitudinal cross section view using the point information file.

Description

Method For Drawing A Figure Using A Surveying Value Transferred From A Great Many Surveying Instrument}

The present invention relates to a method for receiving a survey value measured from a plurality of surveying devices in a civil construction site through wired or wireless networks to create a state diagram and contour lines.

Conventionally used surveying method, a surveyor surveys the current state using the level and the prism in the field, and stores the survey value on a diskette or the like to bring it to the design room, based on the survey value. By using computer aided design (CAD) programs, such as road design, there is a problem that not only work efficiency is lowered but also real-time drawing is impossible.

The present invention for solving the above problems, while receiving the measurement values measured through a number of surveying devices in a wide range of civil construction sites via wired and wireless networks, while using all of the received measurement values integrated It is an object of the present invention to provide a drawing method using survey values transmitted from a plurality of surveying devices for performing the drawing.

In order to achieve the above object, the present invention provides a construction method using survey values transmitted from a plurality of surveying apparatuses applied to a surveying system, the surveying method being performed at each of a plurality of surveying apparatuses 40 performing surveying in each assigned surveying zone. A first step of receiving measurement values via a network; A second step of generating a point information file using survey values transmitted from each of the plurality of survey devices (40); And a third step of performing at least one of a current state diagram, a contour line, and a longitudinal cross-sectional view using the point information file, wherein the second step includes: surveying the plurality of points in a state in which the point information diagram is activated; A fourth step of analyzing measurement values transmitted from each of the devices 40; A fifth step of outputting a station corresponding to the survey value on the station information drawing according to the analyzed information of the survey value; And a sixth step of generating a point information file for all the survey areas including all of the assigned survey areas by storing the point information drawing in a state of receiving all desired survey values and outputting them on the point information drawing. Include.

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

1A is a configuration diagram of an embodiment of a surveying system to which the present invention is applied, FIG. 1B is an internal configuration diagram of an embodiment of a personal portable terminal to which the present invention is applied, and FIG. 1C is a diagram of a main terminal to which the present invention is applied. Embodiment Internal Configuration

First, as illustrated in FIG. 1A, a surveying system to which the present invention is applied includes a survey instrument 20 for performing surveys at various civil works sites, and computer-aided design of survey values received through wired / wireless communication with the instrument. A pair of surveyers composed of a personal digital assistant (PDA) 10 and the instrument and the personal portable terminal for visually expressing using a method-based survey method and transmitting the survey value through a network. It comprises a main terminal 30 for receiving a plurality of survey values transmitted from each device to perform various drawings.

In this case, the surveying device 20 and the personal portable terminal 10 are collectively referred to as a surveying device 40. As illustrated in FIG. 1A, the surveying device 40 communicates wirelessly between the personal portable terminal 10 and the surveying device. The information may be exchanged through a wire, or the information may be exchanged by wire, or a network function performed by the personal portable terminal may be configured in the instrument.

That is, the plurality of surveying apparatuses 40 are assigned to survey a portion of the entire area (hereinafter, simply referred to as "total survey area") to be surveyed (hereinafter, simply referred to as "assigned survey area"). The surveying value is transmitted to the computer 30 in real time via a network. At this time, after finishing the measurement of all the stations, all the measurement values for all the stations may be collectively transmitted to the computer 30, but the measurement values generated after the measurement for each station are individually and in real time. It is preferable to transmit to the main terminal 30.

In this case, the personal portable terminal 10 has a survey program embedded for surveying and information transmission through communication with the instrument 20 and the computer 30. The survey program uses a computer aided design (CAD) scheme. It is characterized by being constructed based on. That is, the survey program is implemented based on a computer-aided design (CAD) program, and in various forms edits and outputs such as inputting symbols, status lines, and text notation of the survey value and the survey value. I could do it.

In addition, the main terminal 30 performs a function of collectively creating a current state diagram, contours, and various necessary drawings for the entire surveying area by using the surveying values transmitted from the surveying device 40 of each assigned surveying area. .

On the other hand, Figure 1b is an internal configuration of an embodiment of a personal portable terminal applied to the present invention, as described above can be implemented as an independent personal digital assistant (PDA) 10, the instrument includes a wireless communication function In this case it is configured in combination with the other components inside the instrument.

At this time, the personal digital assistant (PDA) 10, as shown in the figure, the input unit 13 for receiving information, the measurement program used in the present invention and the storage unit 15 for storing the measured measurement value The survey program used for the present invention using information collected through the interface 11 for exchanging information with the instrument (or a component inside the instrument) via wire or wirelessly, the interface, an input unit, and a storage unit; It comprises a control unit 12 for executing a and an output unit 14 for outputting various results executed by the control unit.

That is, the surveying and transmission method in the personal digital assistant (PDA) 10 is implemented by a survey program stored in the storage unit 15, and the survey program is controlled by the control unit 12. Is executed accordingly.

At this time, the survey program is characterized in that it is configured based on a computer aided design (CAD) program. In other words, as described above, conventional surveying programs are merely a collection of the station information transmitted from the instrument or sketched in a simple form based on the collected station information. Although it was inconvenient to input the survey values after executing a CAD program, the survey program used in the present invention is implemented based on a computer-aided design (CAD) program, and has various forms. Editing and outputting of the measurement value and symbols other than the measurement value, connection of the present status line, and character notation can be performed.

On the other hand, Figure 1c is an internal configuration of an embodiment of the main terminal applied to the present invention, the main terminal 30 applied to the present invention is a general desktop computer (PC), notebook computer, personal digital assistant (PDA) or Other arithmetic terminals may be used.

That is, the main terminal 30, as shown in the figure, an input unit 33 for receiving information, a storage program 35 for storing a survey program and measured measurement value for implementing the present invention, etc. And a control unit for executing the survey program used in the present invention by using information collected through the interface 31, the interface, the input unit, and the storage unit for exchanging information with the instrument (or network) via wire or wirelessly. And an output unit 34 for outputting various results executed through the control unit.

That is, a drawing method using survey values transmitted from a plurality of instruments according to the present invention is implemented by a survey program stored in the storage unit 35, and the survey program is controlled by the control unit 32. Is executed accordingly.

In this case, the survey program is implemented based on a computer aided design (CAD) program, so that the survey values can be modified and output in various forms. In addition, the survey program may be used to acquire survey and status data by performing a direct survey. However, the survey program may be used to automatically create status maps, contour lines, complexes, and road designs using measured survey values. It is characterized by being used.

Meanwhile, hereinafter, the entire surveying zone is divided into three assigned surveying zones, while the main terminal 30 receives survey values transmitted from the three surveying devices 40 in each assigned surveying zone. It will be described how to perform the drawings. In this case, as illustrated in FIG. 2, a drawing method using survey values transmitted from a plurality of surveying apparatuses according to the present invention will be described in two parts.

2 is a flow diagram of an embodiment of a drawing method using survey values transmitted from multiple instruments in accordance with the present invention.

That is, the first process is a process of transmitting, at each surveying device 40, the survey value in the assigned survey zone to the main terminal 30 via a network (100).

The second process is a process of generating a point information file in the main terminal 30 by using the survey values received from the respective survey devices 40 through a network (200).

The final third process is a process of editing the current state diagram and drawing a contour using the point information file in the main terminal 30 (300).

3A to 3D are various diagrams applied to a method in which a surveying apparatus transmits a surveying value through a network, among drawing methods using surveying values transmitted from a plurality of surveying apparatuses according to the present invention. 100 illustrates an example of a process and a screen performed in each of the three surveying devices 40.

First, FIG. 3A is a flowchart illustrating a method of collecting and transmitting measurement values through a network. As illustrated in FIG. 3A, a process performed by each survey apparatus 40 may be classified into three processes.

That is, the communication setting execution process, a setting process for smooth communication between the instrument 20 and the personal digital assistant (PDA) 10 in the surveying device 40 and the surveying device 40 and the main terminal 30 It includes a setting process for smooth communication between the (110).

In addition, the surveying process is a process of performing a survey by controlling the instrument 20 through the personal digital assistant (PDA) 10 (120).

Finally, the transmission process is a process of transmitting the survey value collected through the survey process 120 to the main terminal 30 through a network (130).

First, the communication setting performing process 110 will be described.

First, the personal digital assistant (PDA) 10 to which the present invention is applied will be briefly described. The personal digital assistant (PDA) refers to a portable device capable of performing information collection, storage, creation, retrieval, and communication functions. It is the most suitable tool for accessing personal and corporate information using a small and light device, and is designed to easily interface various applications through a touch screen using a stylus pen. Therefore, the present invention not only can be easily carried in various survey sites, but also various surveys can be carried out using the personal digital assistant (PDA), which can display the result clearly even outdoors compared to a notebook. In other words, the survey program according to the present invention is mounted on the storage unit 15 of the personal digital assistant (PDA) and executed.

On the other hand, prior to the survey using the survey program, the communication settings between the personal digital assistant (PDA) 10 and the instrument 20 and the setting of machine point coordinates, instrument height, prism height, horizontal angle, etc. It must be run in the program. In this case, various setting functions as described above on the survey program may be performed through a 'setting' menu as shown in FIG. 3B.

In addition, various setting values for performing communication are also input between the personal digital assistant (PDA) 10 and the main terminal 30.

Next, the measurement performance process 120 will be described.

That is, the surveying process 120 is a process of performing a survey by controlling the survey instrument 20 through the personal digital assistant (PDA) 10, which will be referred to as a current survey. . In this case, the current status survey refers to a survey performed to obtain point information or current status information of each point at a survey site, and the current status survey is performed through the 'measure' menu in the 'status' menu shown in FIG. 3C. Can be implemented.

On the other hand, if the 'measurement' menu is selected, the NEZ coordinates for the station measured by the instrument 20 is output through the output unit 14 of the personal portable terminal 10, the user outputs the If the user selects the 'transfer' menu after checking the NEZ value, the controller 12 of the personal digital assistant (PDA) 10 transmits the measured point information to the main terminal 30 through a network (130). . In this case, the station information refers to information including only simple information such as coordinate information of the station.

On the other hand, after confirming only the station information as described above, only the station information may be directly transmitted to the main terminal 30, but the present state information (hereinafter, simply "status information") is selected by selecting various options for the station information. May be transmitted).

That is, FIG. 3D is an exemplary view of a screen for selecting various options with respect to the point information, and [N, E, Z] indicates NEZ coordinates, range, horizontal angle, and vertical angle data of the surveyed point. Station information, and other information (status information) required for items such as [Code], [Side], [Connect to all points], [To the same code point], [Select connection point], and [Symbol notation] can be entered. It is supposed to be.

Therefore, the user may check and transmit only the point information, but may also transmit status information which checks the necessary options among the various options as described above.

In this case, the options are information necessary for creating a current state map in the main terminal 30, which will be described in detail with reference to the following drawing process 300.

Finally, the transmission process 130 will be described.

That is, the transmission process 130, the point information or status information collected through the survey performing process 120 (hereinafter, simply referred to as "measurement value", that is, the measurement value is to refer to the point information or status information) ) Is transmitted to the main terminal 30 through a network, and this transmission is performed by the communication value set in the communication setup process 110. In addition, the network transmission process 130 may be performed through a 'network transmission' menu provided by the survey program, or may be performed by selecting an input menu shown in FIG. 3D.

 In this case, the information of the instrument 20 or the personal digital assistant 10 (PDA) 10 that transmits the measurement value as well as the measurement value is transmitted together with the information, that is, the IP address of the survey device 30. The main terminal 30 which has received the data can be analyzed and processed by the survey value transmitted for each survey apparatus 30. Alternatively, by transmitting the survey value using a preset frequency band between the survey apparatus 40 and the main terminal 30, the main terminal 30 receives only the survey value transmitted in the frequency band. You can also do it.

On the other hand, the surveying device 40 transmits the measured value measured for one station through the processes 120 and 130 as described above, and then performs the same process for each of all the stations to be surveyed ( 120 and 130) are performed repeatedly.

In addition, the above process is equally applied to each of the three surveying device (40).

4A to 4C illustrate a method in which a main terminal receiving a survey value transmitted from each survey apparatus generates a survey information file using the survey value in a drawing method using survey values transmitted from a plurality of survey apparatuses according to the present invention. As illustrated in FIG. 4A, a process 200 of generating a location information file in the main terminal 30 may be divided into two processes.

First, a process 210 of receiving a survey value transmitted from each survey apparatus 40 is a process of receiving the survey value transmitted through the description of FIG. 3A in each of the three survey apparatus 40.

At this time, the user should set the communication value of the drawing program mounted on the main terminal 30 before performing the reception process 210 as described above. That is, the drawing program is a program for performing a drawing method using survey values transmitted from a plurality of surveying apparatuses according to the present invention, and is configured by applying a computer aided design (CAD) method, and the three surveying apparatuses ( In order to receive the survey value from 40, various communication values should be set in advance. In this case, as described above, the surveying device 40 and the main terminal 30 may communicate with each other using a preset IP address, and the surveying device 40 and the main terminal 30 are wireless. In the case of using, communication may be performed using a specific frequency band.

On the other hand, the user selects the 'point information receiving' menu of the drawing program after performing the communication setting process as described above. That is, when the 'receive station information' menu is selected, a station information diagram as shown in FIG. 4B which can output the survey values according to a computer aided design (CAD) scheme (FIG. 4B is already a plurality of survey values). Is displayed, and each survey value transmitted from the three survey apparatuses 40 is analyzed to output a survey point on the survey information diagram.

That is, each surveying engineer who adjusts the three surveying apparatuses 40 transmits the surveying values for the measured stations to the main terminal 30 from time to time, and the main terminal 30 on which the drawing program is driven. The control unit 32 determines whether the received measurement value is a measurement value received from a preset surveying device (or frequency band), and is a surveying value received from a preset surveying device (or frequency band). In this case, a station for the survey value is output on the station information drawing of the drawing program.

At this time, in order of the received survey values are output in order on the point information diagram, but when a plurality of survey values are received at the same time, survey values other than the currently measured survey values are temporarily stored in the storage unit 35. It will be saved and printed in order.

Meanwhile, the control unit 32 may output a dialog box for allowing the user to check the information on the survey value before outputting the received survey value on the survey information drawing on the survey information drawing. It may be.

In this case, FIG. 3D illustrates an example of a screen output on the personal digital assistant (PDA) 10 as described above. However, a dialog box of the type shown in FIG. 3D may be displayed in the main terminal 30. By outputting a dialog box on the station information drawing, the user may check the survey value and output the same on the station information drawing.

In this case, when the received survey value is the station information including only the coordinate information of the station as described above, after inputting various options for creating a current state map through a dialog box as shown in FIG. By clicking an input menu, it is possible to output on the point information drawing, and the received information is the status information of which various information has already been inputted through the screen as shown in FIG. 3D in the personal digital assistant (PDA) 10. In the case of, the information may be output on the point information drawing by clicking an input menu after checking the corresponding information.

That is, the input process through the screen illustrated in FIG. 3D may be performed on the personal portable terminal 10 but may also be performed on the main terminal 30.

On the other hand, the information that can be input or confirmed through the screen shown in FIG. 3D includes station information ([NEZ]) and status information (code information ([code]), side number information ([side number])) for the surveyed station. Etc.).

First, [Code] illustrated in FIG. 3D confirms a code (for example, 'AAB001' or 'R', etc.) (hereinafter, simply referred to as “P code”) for a station corresponding to the station information. If not input in the personal portable terminal, the input) (hereinafter, the same), the P code, so that the desired status can also be drawn based on the 'user-defined list' as shown in Figure 4c Is a code for the user-defined list and includes all symbols provided by the National Geographic Information Institute (NGIS). In this case, the 'user-defined list' is managed as a separate file (hereinafter, simply referred to as a "user-defined list file"). First, the code (that is, P code) is a standard schematic code of the National Geographic Information Institute (NGIS), and the principle of displaying the status diagram for the code is controlled by the items indicated by 1 and 0. In other words, it is activated in case of “1” and inactive in case of “0”. In addition, since the user code start item has a different name for assigning a P code to a site and a company, the P code used at each site and a company is replaced with the standard schematic code. In addition, when describing each item, "symbol name" refers to a symbol name for the code, except for "starting user code", and assigns the same name as the code, and otherwise (user code start corresponding column). The code should be a user defined code name in the "Code" field and the standard schematic code of the National Geographic Information (NGIS) in the "Symbol Name". In addition, the description may include a name or description to describe the symbol. “Symbols” should be written as “1” if the symbol is marked for a code, or “0” if not indicated. As in the above description, “Ground Height” should be written as “1” when marking the ground height and “0” when not marking it. The “status line” should be marked as “1” when connecting to all points and present lines with the same code, and “0” otherwise. "Symbol continuation" can be used to represent symbols at continuous regular intervals such as barbed wire, fence, and stonework. “Scale” is the part that determines the size of the symbol (the basic symbol is made to fit the size of 1/1000 drawing). If it is used with other scale, it should be scaled. "Rotate" is used to rotate the symbol. Finally, the “close” item is used when a line such as a house, block, or fence wants to close.

Next, [side number] is a column for inputting a side number for a station corresponding to the survey value, and if no entry is made, the number is automatically numbered from the user's last input. That is, if the user starts the side number from 10, the next point is automatically numbered to 11. In addition, when the side number is entered as 'CP1-1', the next point is numbered as 'CP1-2'.

Next, if [Connect to all points] is checked, the current line of the station is connected to the station measured immediately before.

Next, if [To the same code point] is checked, the status line of the station is connected to the last station of the same station among the previously measured stations.

Next, if [Select connection point] is checked, a station at a desired position can be selected to connect the current line of the station.

Next, if [symbol notation] is checked, a symbol may be selected and inserted into the station.

Next, the [prism height] is input when the 'prism height' input in the setting step is different from the prism height used in the current measurement.

In addition, if you want to indicate the ground level, NE, code, number, and sequence number for the surveyed station, if the check box under the dotted line is checked, the character is input to the surveyed station.

On the other hand, the user inputs or confirms the information as described above with respect to each measurement value received from the three surveying device 40, and then selects the input menu, wherein the station corresponding to the survey value is the station It is output on the information drawing.

Next, a process 220 of generating a point information file using each of the received measurement values will be described.

In other words, the user applies all the survey values received from each of the three survey devices 40 to all the survey values on the survey information diagram as shown in FIG. 4B through the process described in the reception process 210. After displaying the station, the station information drawing is stored, and the generated file is called a station information file.

On the other hand, if you want to add another survey value after generating the point information file as described above, after opening the point information file and select the 'point information receiving' menu as described above. That is, when another survey value is added to the survey information diagram (FIG. 4B) activated according to the survey information file and the survey information diagram is stored, a survey information file including the added survey value is generated.

5A is an exemplary view showing a state diagram created according to a drawing method using survey values transmitted from a plurality of surveying apparatuses according to the present invention, and FIG. 5B is a drawing using survey values transmitted from a plurality of surveying apparatuses according to the present invention. One example of contour lines created in accordance with the method.

The user opens the point information file generated through the point information file generating process 220 and selects a menu for automatically creating a state diagram of the drawing program while the point information drawing as shown in FIG. 4B is activated. In this case, the controller 32 extracts an item corresponding to the P code of each measurement value of the point information file from the user-defined list file as shown in FIG. 4C, and then displays the current state diagram according to the contents defined in the item. It will be created automatically.

That is, the controller 32 acquires a symbol (symbol name) among items corresponding to the P code of each measurement value of the point information file in the user-defined list file, and then indicates whether the symbol is marked (0-not shown). , 1-symbol notation) and ground level [Z] notation (0 notation, 1-level height [Z] notation) to output. In addition, the control unit 32, whether the present status line is displayed through the items (if there is a station of the same code continuously connected all points and the present status line, 0-not connected, 1-status line connection) and symbol continuous It is determined whether or not to display the symbols acquired at regular intervals, not 0-notation, and other symbol-integer intervals. In addition, the control unit 32 extracts information such as scale (scaling of the marked symbol), rotation (rotation of the marked symbol), closing or not (0-closing, 1-status closing) through the items. It will be printed on the drawing according to the item.

On the other hand, the control unit 32 outputs the corresponding content according to the content of the item as described above for the point corresponding to one measurement value, and repeats the above operation by using another measurement value, After all the surveys have been performed, all of the above measurements will be completed.

At this time, an example of a state diagram created through the above process is shown in Figure 5a.

Meanwhile, the user opens the point information file generated through the point information file generation process 220 and selects an automatic contour contour creation menu of the drawing program in the state where the point information drawing as shown in FIG. 4B is activated. You can write

In this case, the present invention has a feature that a contour line that is more similar to a real shape can be created by constructing a triangular network using the point information file, and then creating contour lines through break line creation using the present state diagram.

In other words. In order to create a contour line, first, the control unit 32 configures a triangular network using survey values of the point information file according to a user's request, and then configures a break line, and then draws a contour line by the user. When the menu is selected, the contour lines created by creating contour lines using the triangular network configuration information and the break line information are output through the output unit 14.

On the other hand, the drawing program may generate not only the present state diagram and the contour lines, but also various drawings such as the longitudinal cross section.

The present invention is not limited to the embodiments described above, and various modifications and changes can be made by those skilled in the art, which are included in the spirit and scope of the present invention as defined in the appended claims.

The present invention as described above has an excellent effect of receiving surveyed values from a plurality of surveying devices for surveying on a civil construction site, and constructing a current state map or contour lines using all the measured values in an integrated manner. have.

1A is a block diagram of an embodiment of a surveying system to which the present invention is applied.

1B is a diagram illustrating an internal configuration of a personal portable terminal to which the present invention is applied.

Figure 1c is an internal configuration diagram of an embodiment of a main terminal to which the present invention is applied.

2 is a flow diagram of one embodiment of a drawing method using survey values sent from a plurality of instruments in accordance with the present invention.

3A to 3D are various views applied to a method for a surveying device to transmit a surveying value through a network in a drawing method using surveying values transmitted from a plurality of surveying apparatuses according to the present invention;

4A to 4C illustrate a method in which a main terminal receiving a survey value transmitted from each survey apparatus generates a survey information file using the survey value in a drawing method using survey values transmitted from a plurality of survey apparatuses according to the present invention. Various drawings applied to the method.

5A is an exemplary view of a state diagram created according to a drawing method using survey values transmitted from a plurality of surveying apparatuses according to the present invention.

5B is an illustration of contour lines created according to a drawing method using survey values transmitted from a plurality of surveying apparatuses in accordance with the present invention.

Claims (4)

In the drawing method using a survey value transmitted from a plurality of surveying devices applied to a surveying system, A first step of receiving survey values surveyed by each of a plurality of surveying apparatuses 40 performing surveys in each assigned survey area via a network; A second step of generating a point information file using survey values transmitted from each of the plurality of survey devices (40); And A third step of performing at least one of the current state diagram, the contour line, and the longitudinal cross-sectional view using the point information file; The second step, A fourth step of analyzing measurement values transmitted from each of the plurality of surveying devices (40) with the point information drawing activated; A fifth step of outputting a station corresponding to the survey value on the point information diagram according to the analyzed information of the survey value; And A sixth step of generating a survey information file for all survey zones including all of the assigned survey zones by storing the survey information chart in a state where all desired survey values are received and output on the survey information chart; Drawing method using a survey value transmitted from a plurality of surveying apparatus including a. The method of claim 1, The fifth step, If the survey value analyzed in the fourth step includes only coordinate information on the station, the code, station number, and all points connected to the same code, connected to the same code, and a connection point are selected to create a current state diagram or contour line for the station. , Symbol, prism, A seventh step of outputting a dialog box for inputting at least one item among texts and receiving an input for the corresponding item through the dialog box; While storing the item received through the seventh step, the coordinates of the survey value An eighth step of outputting, on the station information figure, a station corresponding to the survey value by using the information; The survey value received through the fourth step includes coordinate information about the station and information about at least one item among the code, the station number, all points, the same code, the connection point selection, the symbol notation, the prism, and the character. If included, a ninth step of outputting a dialog box for checking the information; While storing the information on the items identified through the dialog of the ninth step, A tenth step of outputting a station corresponding to the survey value on the survey information drawing by using coordinate information of the survey value; Drawing method using a survey value transmitted from a plurality of surveying apparatus including a. The method of claim 1, When adding a survey value for a new station to the station information file generated through the second step, the station information file is opened to activate a station information drawing. 7th step to carry out the process Drawing method using a survey value transmitted from a plurality of surveying apparatus further comprising. The method according to any one of claims 1 to 3, The second step, When a plurality of survey values are received simultaneously through the first step, a plurality of survey devices, characterized in that the stored measurement values other than the measurement value performing the process after the second step is stored and processed in sequence Drawing method using survey values sent from.