KR101886195B1 - Total measurement system operating with gnss measuremt module and method, and storage media storing the same - Google Patents

Abstract

A total measurement system capable of realizing observation values in a real-time position in the field is a prism, a prism holder, and a prism holder, which are detachably coupled to the upper part of the prism holder through a connection pole to provide a real-time position by a Network-RTK (Real Time Kinetic) A measuring station including a real-time precise GNSS measurement module for measuring the distance through the reflected light reflected from the prism, and a total station for determining a corresponding position through a cadastral drawing, The location of the total station and the location of the surveying equipment and of the surveying equipment determined via the total station together with their location.

Description

TECHNICAL FIELD [0001] The present invention relates to a GNSS measurement module, a total measurement system, a total measurement method, and a recording medium in which the GNSS measurement module is connected,

The present invention relates to a total measurement system, and more particularly to a total measurement system, a total measurement method, and a recording medium on which the total measurement system is associated, in conjunction with a GNSS measurement module capable of directly processing an observation position at a measurement site through integration of measurement equipment will be.

The cadastral survey can be roughly divided into cadastral survey and numerical cadastral survey. The cadastral survey mainly used the side plate survey using the past paper drawings, and the numerical cadastral survey mainly used the total station survey.

In these surveying methods, the surveyor must take the inconvenience of carrying a large number of poles and use the Global Navigation Satellite System (GNSS) pole or the total survey pole separately for the specific survey method. In other words, the surveyor must take the inconvenience of carrying two poles according to the surveying conditions of the site, and must also record the inconvenience of separately recording the observed location information in the GNSS survey.

The advancement of intellectuals has brought about many changes in the method of surveying the shingles under the past paper drawing system. Electronic planar surveying method which can be surveyed by using intellectual drawing data file has been introduced and recently electronic flattening survey has been used regardless of diagram and numerical cadastral surveying. The electronic plate measurement method is a surveying system that integrates a computer system (electronic reputation system) and a total station so that it can be measured based on a computer file rather than a paper drawing. The electronic plate surveying is based on the paper drawings and resolves the errors (such as expansion and contraction and systematic errors) that have occurred, thereby increasing the accuracy of surveying. In terms of efficiency, human observation and observation time can be reduced due to observation and performance processing using a computer system.

Korean Patent Registration No. 10-1636351 discloses a surveying apparatus for accurately converting a regional geodetic system to a world geodetic system and a technique for a surveying method using the same. According to this technique, the total geodetic system using the reflector is used to observe the regional geodetic system, convert the measured local geodetic system to the world geodetic system, and then measure the world geodetic system again using the GNSS surveying system The present invention relates to a surveying apparatus and a surveying method for positioning a reflector in a GNSS surveying apparatus so as to minimize a measurement error that may occur when a reflector and a GNSS surveying apparatus are provided separately.

Korean Patent No. 10-0721764 discloses a technique relating to a measurement system mounted on a vehicle. A GNSS receiver that receives satellite signals and a GNSS receiver that incorporates software that processes signals received from the GNSS antenna to calculate, display, and store the location coordinates of the measurement points. Measure the angle and distance to determine the position of the measurement point And a total measuring system integrated with a total station incorporating software for a pen computer for calculating, displaying, and storing coordinates.

Korean Patent No. 10-1636351 (Registered on June 29, 2016) Korean Patent No. 10-0721764 (registered on May 18, 2007)

One embodiment of the present invention seeks to provide a total surveying system capable of directly processing an observation location at a survey site through integration of surveying equipment.

An embodiment of the present invention is to provide a total measuring system capable of reducing the inconvenience of carrying a plurality of poles by connecting a GNSS module to a prism, a prism holder, and a prism holder through a connecting pole.

One embodiment of the present invention is to provide a total measurement system capable of providing high-accuracy positioning results in real time including a real-time precision GNSS measurement module that provides a real-time position in a Network-RTK (Real Time Kinetic) method.

One embodiment of the present invention is to provide a total metering system that displays the total station, the metering equipment, and their locations together at the corresponding location of the cadastral map via the location, enabling the metering site to be immediately visible in the field.

In some embodiments, the total metering system includes a prism, a prism holder, and a real-time precise metering module that is detachably coupled to the top of the prism holder via a connection pole to provide real-time location in a Network-RTK (Real Time Kinetic) A total station for providing the transmission light to the prism and measuring the distance through the reflected light reflected from the prism, and the position of the total station at the corresponding position, And a location for displaying the location of the surveying equipment determined via the total station with its location.

The total station can inform the position of the prism of the surveying instrument to the position if the reflected light is not received within the next specific time after the transmission light is provided.

Wherein the location requests the current GNSS location from the surveying equipment when the measured distance is received from the total station, and wherein the location of the surveying equipment calculated by the total station and the GNSS measured by the real time precise GNSS surveying module And if the comparison result meets a specific criterion, displays the location of the surveying instrument at the corresponding location, and if the comparison result does not satisfy a specific criterion, inform the user to check the position of the total station, And the GNSS position measured by the real time precise GNSS measurement module can be previously changed to the world geodetic based positions.

The location may record the location of the surveying instrument in relation to the corresponding location of the cadastral map and transmit the location of the surveying instrument to an external surveying server installed externally. The location may receive the measurement boundary interpolated by the total survey server according to the moving points of the surveying equipment and display it in real time at the corresponding location of the cadastral map. And informing the user that the interpolation section by the specific movement points of the interpolation sections on the measurement boundary line has exceeded the specific reference from the total survey server to guide the user to the movement point between the specific movement points.

The total station and the location may be pre-positioned at predetermined predetermined reference points, respectively.

Among the embodiments, the total metering method includes a prism, a prism holder, and a real-time precision GNSS metering module that is detachably coupled to the top of the prism holder via a connection pole to provide real-time location in a Network-RTK (Real Time Kinetic) The total station including the surveying equipment, the total station and the location. The total station providing transmission light to the prism and measuring the distance through the reflected light reflected from the prism, determining the position through the pointed drawing and determining the position of the total station at the corresponding position, And displaying the location of the surveying equipment and the surveying equipment determined via the total station with their location.

Among the embodiments, a computer-executable recording medium recording a total metering method performed in the total metering system includes a function of the total station providing transmit light to the prism and measuring a distance through reflected light reflected from the prism, The location includes determining the location through the cadastral map and displaying the location of the total station at the location and the location of the surveying equipment determined through the surveying equipment and the total station along with their location.

The disclosed technique may have the following effects. It is to be understood, however, that the scope of the disclosed technology is not to be construed as limited thereby, as it is not meant to imply that a particular embodiment should include all of the following effects or only the following effects.

The total metering system according to an embodiment of the present invention can directly process the observed position at the survey site through integration of the metering equipment.

The total metering system according to an embodiment of the present invention can reduce the inconvenience of carrying the plurality of poles by connecting the GNSS metering module to the prism, the prism holder, and the prism holder through the connection pawls.

The total measurement system according to an embodiment of the present invention can provide a high accuracy positioning result in real time including a real-time precision GNSS measurement module that provides a real-time position in Network-RTK (Real Time Kinetic) method.

The total measurement system according to an embodiment of the present invention can display the total station, the surveying equipment and their positions together at the corresponding position of the cadastral map through the location, so that the surveying position can be immediately confirmed in the field.

1 is a view for explaining a total measurement system of the present invention.
Fig. 2 is a view for explaining the measuring equipment shown in Fig. 1; Fig.
FIG. 3 is a view for explaining a position for displaying the position of the corresponding position in FIG. 1. FIG.
4 is a view for explaining a flow chart of a surveying method according to the present invention.

The description of the present invention is merely an example for structural or functional explanation, and the scope of the present invention should not be construed as being limited by the embodiments described in the text. That is, the embodiments are to be construed as being variously embodied and having various forms, so that the scope of the present invention should be understood to include equivalents capable of realizing technical ideas. Also, the purpose or effect of the present invention should not be construed as limiting the scope of the present invention, since it does not mean that a specific embodiment should include all or only such effect.

Meanwhile, the meaning of the terms described in the present application should be understood as follows.

The terms "first "," second ", and the like are intended to distinguish one element from another, and the scope of the right should not be limited by these terms. For example, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component.

It is to be understood that when an element is referred to as being "connected" to another element, it may be directly connected to the other element, but there may be other elements in between. On the other hand, when an element is referred to as being "directly connected" to another element, it should be understood that there are no other elements in between. On the other hand, other expressions that describe the relationship between components, such as "between" and "between" or "neighboring to" and "directly adjacent to" should be interpreted as well.

It is to be understood that the singular " include " or "have" are to be construed as including the stated feature, number, step, operation, It is to be understood that the combination is intended to specify that it does not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

In each step, the identification code (e.g., a, b, c, etc.) is used for convenience of explanation, the identification code does not describe the order of each step, Unless otherwise stated, it may occur differently from the stated order. That is, each step may occur in the same order as described, may be performed substantially concurrently, or may be performed in reverse order.

The present invention can be embodied as computer-readable code on a computer-readable recording medium, and the computer-readable recording medium includes all kinds of recording devices for storing data that can be read by a computer system . Examples of the computer-readable recording medium include ROM, RAM, CD-ROM, magnetic tape, floppy disk, optical data storage, and the like. In addition, the computer-readable recording medium may be distributed over network-connected computer systems so that computer readable codes can be stored and executed in a distributed manner.

All terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, unless otherwise defined. Commonly used predefined terms should be interpreted to be consistent with the meanings in the context of the related art and can not be interpreted as having ideal or overly formal meaning unless explicitly defined in the present application.

1 is a diagram illustrating a total measurement system according to an embodiment of the present invention.

1, a total metering system 100 includes a metering device 110, a total station 120, a location 130, and a total metering server 140. The total metering system 100 includes a metering device 110 capable of receiving GNSS signals, a total station 120 capable of measuring the location of the optical transmission and reflection furnace surveying instrument 110, Through a total survey server 140 that can record the location 130 of the location of the surveying instrument 110 and the location of the surveying instrument 110 and support the surveying through the movement of the surveying instrument 110 It is possible to easily perform the field survey and shorten the working time.

The measurement equipment 110 may include a triangular pedestal 210, a prism 220, a prism holder 230, a connection pole 240, a Bluetooth communication module 250 and a real time precision GNSS measurement module 260.

The triangular pedestal 210 can be used to support the main components on top, prism 220 and real time precision GNSS measurement module 260. The prism 220 provides the beam emitted by the total station 120 back to the total station 120. In one embodiment, the prism 220 may perform total reflection and be implemented with a corner cube prism. The prism holder 230 can be used to connect the triangular pedestal 210 and the connection pole 240 while fixing the prism 220. In one embodiment, the prism holder 230 may be implemented through a frame (e.g., a rectangular frame) that constitutes a closed area, and the prism 220 may be rotatably coupled within the frame. The connection pole 240 is a pole that connects the prism holder 230 with the real time precision GNSS measurement module 260 and has a standardized height to control the height of the real time precision GNSS measurement module 260, Lt; / RTI > The Bluetooth communication module 250 is used to wirelessly connect to the location 130 and the survey site and the real time precision GNSS survey module 260 is used to communicate with the surveying equipment 250 via the Bluetooth communication module 250, Lt; RTI ID = 0.0 > 110 < / RTI > The real-time precision GNSS measurement module 260 is coupled to the top of the connection pole 240 and can be used to measure the real-time position in Network-RTK (Real Time Kinetic) manner. Hereinafter, the Network-RTK method will be described.

Network-RTK measurement is a real-time dynamic GNSS positioning technology that improves the position accuracy of a mobile station by transmitting an error to a mobile station using a modulator centering on the base station. It can be divided into RTCM (Radio Technical Commission for Maritime Service), NMEA (National Marine Electronics Association) and Carrier Phase Differential (CPD) using only codes. In one embodiment, the real-time precision GNSS measurement module 260 can more precisely measure the location of the world geodetic-based surveying instrument 110 via Network-RTK measurements, Linear analysis, and the like.

The total station 120 includes a cedar lamp 122, a wavefront detector 124, and a Bluetooth communication module 126. More specifically, the total station 120 includes a celestial 122, which precisely observes the angle to perform distance and angular calculations at one time, and a wavefront terrain 124, which measures the distance. That is, when the total station 120 collimates the prism through the optical wavefront detector 124 and provides transmission light, the total station 120 can measure the distance from the prism to the measuring equipment 110 by receiving the received light. Next, the total station 120 may provide a distance to the surveying equipment 110 at location 130 via the Bluetooth communication module 126. In one embodiment, the total station 120 may inform the position of the prism of the surveying instrument 110 at location 130 if no reflected light is received within the next specific time after the transmission light is provided. Here, the prism abnormality may include a defect of the prism itself or a position error of the prism.

In one embodiment, the total station 120 may receive a portion of the intellectual drawing (i. E., An on-site map) from the location 130 via the Bluetooth communication module 126 and transmit the location of the surveying instrument 110 And display the corresponding position on the field map. In addition, the total station 120 may display continuous measurements on the on-site map through continuous positions, i.e., through continuous movement of the metering equipment 110.

Location 130 includes field survey computing module 132, Bluetooth communication module 134 and WiFi communication module 136. The field surveying computing module 132 may determine a corresponding location (hereinafter, local location) through the cadastral map. In one embodiment, the field survey computing module 132 may request the real time location of the surveying instrument 110 to determine the local location. In another embodiment, the field survey computing module 132 may first determine the local location through user interaction and modify the local location to reflect the real-time location received from the surveying equipment 110. [ The field survey computing module 132 receives the location of the surveying instrument 110 from the total station 120 at a predefined specific reference point via the Bluetooth communication module 134 and transmits the location of the surveying instrument 110 via the Bluetooth communication module 134 The real-time precision GNSS measurement module 260 at the base station 110 may receive a location of the surveying instrument 110 by requesting a real time location. The field survey computing module 132 is responsible for determining the location of the total station 120 and the location of the surveying instrument 110 itself through the location of the surveying instrument 110 measured through the total station 120, 110 and their locations in a memory (not shown) and can also display them in local locations.

The field survey computing module 132 may access the total survey server 140 via the Wi-Fi communication module 136 and may transmit the location of the survey equipment 110 to the total survey server 140. As a result, the location 130 can display, store, and operate the data observed by the surveying instrument 110 and the total station 120 in real time. In other words, the position 130 can increase the efficiency of the surveying work by realizing the observation values in the field in real time on the field, and can perform the data processing, wiring work, Can be reduced.

The total survey server 140 may be connected via a Wi-Fi communication module 136 at location 130 and may store the entire cadastral map and provide some cadastral map (i.e., on-site map) And can receive and record the location of the surveying instrument 110 determined by the location 130. [ In one embodiment, the total metering server 140 receives the meteorological boundary polynomial function < RTI ID = 0.0 > 140, < / RTI > which continuously receives the meteorological points of the meteorological instrument 110 and interpolates or extrapolates these meteorological points, To create a measurement boundary line. For example, the total survey server 140 may generate a survey boundary polynomial function that estimates the connection between two movement points through corresponding location analysis of the cadastral map. In one embodiment, the total survey server 140 can detect that the interpolation interval by the specific movement points of the interpolation intervals in the measurement boundary exceeds a certain criterion, and provides this detection to the location 130 To inform the user to additionally measure the point of travel between specific points of movement. For example, the total survey server 140 may not be able to generate a survey boundary polynomial function that estimates the connection between specific points of movement through the corresponding location analysis of the cadastral map, If the degree of agreement between the boundaries through the position analysis results in an error more than the reference, it can be determined that the interpolation interval exceeds the specific reference.

Fig. 2 is a view for explaining the measuring equipment shown in Fig. 1; Fig.

2, the surveying instrument 110 includes a triangular pedestal 210, a prism 220, a prism holder 230, a connection pole 240, a Bluetooth communication module 250, and a real-time precision GNSS survey module 260. [ . ≪ / RTI >

The triangular pedestal 210 is composed of three pedestals and can be used to support all of the main components in the upper part so as to be positioned so as not to be shaken on the same vertical line. Herein, the main components include a prism 220, a prism holder 230, a connection pole 240, a Bluetooth communication module 250, and a real-time precision GNSS measurement module 260, which are shown below.

The prism 220 provides the total station 120 with the transmission light transmitted by the total station 120. In one embodiment, the prism 220 may perform total reflection and be implemented, for example, with a corner cube prism.

The prism holder 230 can be used to connect the triangular pedestal 210 and the connection pole 240 while fixing the prism 220. In one embodiment, the prism holder 230 may be implemented through a frame (e.g., a rectangular frame) that constitutes a closed area within which the prism 220 is open, and a prism 220 is rotatably coupled .

The connection pole 240 is a pole that connects the prism holder 230 with the real time precision GNSS measurement module 260 and has a standardized height to control the height of the real time precision GNSS measurement module 260, Lt; / RTI >

The Bluetooth communication module 250 is used to wirelessly connect to the location 130 and the survey site and the real time precision GNSS survey module 260 is used to communicate with the surveying equipment 250 via the Bluetooth communication module 250, May provide the location of the second housing 120.

The real-time precision GNSS measurement module 260 is coupled to the top of the connection pole 240 and can be used to measure the real-time position in Network-RTK (Real Time Kinetic) manner.

FIG. 3 is a view for explaining a position for displaying the position of the corresponding position in FIG. 1. FIG.

Location 130 includes field survey computing module 132, Bluetooth communication module 134 and WiFi communication module 136.

The field surveying computing module 132 may determine a corresponding location (hereinafter, local location) through the cadastral map. In one embodiment, the field survey computing module 132 may request the real time location of the surveying instrument 110 to determine the local location. In another embodiment, the field survey computing module 132 may first determine the local location through user interaction and modify the local location to reflect the real-time location received from the surveying equipment 110. [

The field survey computing module 132 receives the location of the surveying instrument 110 from the total station 120 at a predefined specific reference point via the Bluetooth communication module 134 and transmits the location of the surveying instrument 110 via the Bluetooth communication module 134 The real-time precision GNSS measurement module 260 at the base station 110 may receive a location of the surveying instrument 110 by requesting a real time location. In one embodiment, the field survey computing module 132 may compare the location of the surveying instrument 110 produced by the total station 120 with the GNSS location measured by the real-time precision GNSS survey module 260, If the result meets a certain criterion, the location of the surveying instrument 110 can be displayed at that location. On the other hand, the field survey computing module 132 may inform the user to check the position of the total station 120 if the comparison result does not satisfy a certain criterion.

The field survey computing module 132 may convert the location by the total station 120 using the local geodetic system through the world geodetic system for this comparison. Conversely, the field survey computing module 132 may convert the world geodetic system to a regional geodetic system if necessary. More specifically, the field survey computing module 132 compares the local geodetic based location calculated by the total station 120 and the GNSS location measured by the real time precise GNSS survey module 260 with the world geodetic based locations . This is to unify the coordinate system for comparison.

The field survey computing module 132 is responsible for determining the location of the total station 120 and the location of the surveying instrument 110 itself through the location of the surveying instrument 110 measured through the total station 120, 110 and their locations in a memory (not shown) and can also display them in local locations.

The field survey computing module 132 may access the total survey server 140 via the Wi-Fi communication module 136 and may transmit the location of the survey equipment 110 to the total survey server 140. As a result, the location 130 can display, store, and operate the data observed by the surveying instrument 110 and the total station 120 in real time. In other words, the position 130 can increase the efficiency of the surveying work by realizing the observation values in the field in real time on the field, and can perform the data processing, wiring work, Can be reduced.

4 is a view for explaining a flow chart of a surveying method according to the present invention.

The total station 120 may provide transmission light to the prism 220 (step S410) and measure the distance through the reflected light reflected by the prism 220 (step S420). The total station 120 can inform the user of the prism abnormality if it fails to receive the reflected light within a specific time.

The location 130 can determine its location through the cadastral map (step S430), and the position of the total station 120 and (2) the location of the total station 120 and the total station 120 The location of the determined surveying instrument 110 may be obtained (step S440). That is, the location of the measurement equipment 110 may be determined by taking into consideration both the location measured by the real-time precision GNSS measurement module 260 and the location measured by the total station 120.

The location 130 may display the location of the total station 120 and the location of the surveying instrument 110 along with the location of the location 130 (step S450). Here, the position and position 130 of the total station 120 may be located at specific predetermined reference points, respectively. The location 130 may also record the location of the surveying instrument 110 in relation to the corresponding location of the cadastral map and transmit the location of the surveying instrument 110 to an external surveying server 140 located externally.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the present invention as defined by the following claims It can be understood that

100: Total Surveying System
110: Surveying equipment 120: Total station
122: Cedarite light 124:
126: Bluetooth communication module 130: Location
132: Field surveying computing module 134: Bluetooth communication module
136: WiFi communication module 140: total survey server
210: triangular pedestal 220: prism
230: prism holder 240: connection pole
250: Bluetooth communication module 260: real-time precision GNSS module

Claims (12)

A real-time precision GNSS measurement module including a prism, a prism holder, and a real-time precision GNSS measurement module detachably coupled to an upper portion of the prism holder through a connection pole to provide a real-time position in Network-RTK (Real Time Kinetic) manner;
A total station for providing transmission light to the prism and measuring a distance through reflected light reflected from the prism;
A position to determine the position through the intellectual drawing and to display the position of the total station and the position of the surveying equipment determined through the measurement equipment and the total station together with its position in the corresponding position; And
Generating a measurement boundary as a measurement boundary polynomial function that receives a plurality of moving points of the surveying instrument and estimates a connection between the plurality of moving points by interpolating or extrapolating the plurality of moving points, And a total surveying server transmitting the generated surveying boundary to the location according to the movement points. The method of claim 1, wherein the total station
And notifies the prism abnormality of the surveying instrument to the position if the reflected light is not received within the next specific time after the transmission light is provided. 2. The method of claim 1,
And when the measured distance is received from the total station, requests the survey equipment for a current GNSS location. 4. The method of claim 3,
Comparing the position of the surveying instrument calculated by the total station with the GNSS position measured by the real time precision GNSS surveying module and displaying the location of the surveying instrument at the corresponding location if the comparison result meets a specified criterion A total surveying system characterized. 5. The method of claim 4,
And informs the user to check the position of the total station if the comparison result does not satisfy a certain criterion. 5. The method of claim 4,
Wherein the global geodetic based location calculated by the total station and the GNSS location measured by the real time precise GNSS survey module are pre-changed to global geodetic based locations. The method of claim 1, wherein the total station and the location
And are pre-positioned respectively at specific reference points predetermined. 2. The method of claim 1,
Records the location of the surveying instrument in relation to the corresponding location of the cadastral map and transmits the location of the surveying instrument to the external surveying server. 9. The method of claim 8,
And receives the measurement boundary interpolated by the total survey server according to the moving points of the surveying instrument and displays it in real time at the corresponding position of the cadastral map. 10. The method of claim 9,
When the total measurement server receives from the total surveying server an interpolation interval of the specific movement points among the interpolation intervals on the measurement boundary exceeds a specific criterion, the user is informed to measure the movement point between the specific movement points Lt; / RTI > A real-time precision GNSS measurement module detachably coupled to an upper part of the prism holder through a connection pole to provide a real-time position in a Network-RTK (Real Time Kinetic) manner, a total station and a position A method of total metering performed in a total metering system,
The total station providing transmission light to the prism and measuring the distance through the reflected light reflected from the prism;
The location determining the location through the cadastral map and displaying the location of the total station at the location and the location of the surveying equipment determined through the surveying equipment and the total station with their location; And
A total surveying server receives a plurality of moving points of the surveying equipment and generates a surveying boundary line as a surveying boundary polynomial function for interpolating or extrapolating the plurality of moving points to estimate a connection between the plurality of moving points, And transmitting the generated measurement boundary to the location according to the moving points of the surveying equipment. A real-time precision GNSS measurement module detachably coupled to an upper part of the prism holder through a connection pole to provide a real-time position in a Network-RTK (Real Time Kinetic) manner, a total station and a position A computer-readable recording medium having recorded thereon a total metering method carried out in a total metering system,
The total station providing transmission light to the prism and measuring the distance through the reflected light reflected from the prism;
Said location determining said location through a cadastral map and displaying said location of said total station at said location and said location of said surveying equipment determined through said surveying equipment and said total station with its location; And
A total surveying server receives a plurality of moving points of the surveying equipment and generates a surveying boundary line as a surveying boundary polynomial function for interpolating or extrapolating the plurality of moving points to estimate a connection between the plurality of moving points, And transmitting the generated measurement boundary to the location according to the moving points of the surveying equipment.

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