KR101597217B1 - Coordinates confirm system for manufacturing numerical map by aerial photography and GPS surveying information - Google Patents

Coordinates confirm system for manufacturing numerical map by aerial photography and GPS surveying information Download PDF

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Publication number
KR101597217B1
KR101597217B1 KR1020150161239A KR20150161239A KR101597217B1 KR 101597217 B1 KR101597217 B1 KR 101597217B1 KR 1020150161239 A KR1020150161239 A KR 1020150161239A KR 20150161239 A KR20150161239 A KR 20150161239A KR 101597217 B1 KR101597217 B1 KR 101597217B1
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KR
South Korea
Prior art keywords
gps
antenna
total station
dgps
measuring device
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KR1020150161239A
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Korean (ko)
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태웅성
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(주)대지이엔지
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Publication of KR101597217B1 publication Critical patent/KR101597217B1/en

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
    • A01M29/16—Scaring or repelling devices, e.g. bird-scaring apparatus using sound waves
    • A01M29/18—Scaring or repelling devices, e.g. bird-scaring apparatus using sound waves using ultrasonic signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C1/00—Measuring angles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C11/00—Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
    • G01C15/002—Active optical surveying means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
    • G01C15/02—Means for marking measuring points
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C3/00—Measuring distances in line of sight; Optical rangefinders
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/14—Receivers specially adapted for specific applications
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/40—Correcting position, velocity or attitude
    • G01S19/41—Differential correction, e.g. DGPS [differential GPS]
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B29/00—Maps; Plans; Charts; Diagrams, e.g. route diagram
    • G09B29/003—Maps
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B29/00—Maps; Plans; Charts; Diagrams, e.g. route diagram
    • G09B29/003—Maps
    • G09B29/004—Map manufacture or repair; Tear or ink or water resistant maps; Long-life maps

Abstract

The present invention relates to a numerical value identification system for digital map production using aerial photographing and geophysical observation information, comprising: a GPS receiver having a GPS antenna and receiving a current position value from a satellite; A reference station having a DGPS antenna and a DGPS transmitter for receiving a GPS correction value from a control unit and wirelessly transmitting a GPS correction value to the outside; A total station having an insect repelling device; A numerical information conversion processing device; Total station protection means; And antenna protection means; And it is possible to prevent a worker from suffering from insect pests by blocking insects by insect pest control device installed in the total station in the field survey and to prevent total station protection means and antenna protection It can protect the total station and GPS antenna by means of protecting the total station and GPS antenna during sudden rainfall or snowfall during the surveying work, The surveying work can be resumed immediately without replacing the total station and the GPS antenna so that the surveying work can be performed efficiently.

Description

Technical Field [0001] The present invention relates to a numerical verification system for digital map production using aerial photographing and geophysical observation information,

The present invention relates to a numerical verification system for digital map production using aerial photographing and geophysical observation information. More specifically, the present invention relates to a numerical verification system for creating a digital map using aerial photographing and geophysical observation information, Protects the total station and GPS antenna by means of total station protection and antenna protection during rainfall and snowfall and protects the total station and GPS antenna during surveillance It is possible to prevent an economical loss and to resume the surveying operation immediately without replacing the total station and the GPS antenna after the rainfall or snowfall has ended, so that the surveying work can be performed efficiently, For digital map production using shooting and geophysical observation information The present invention relates to a numerical value confirmation system, and more particularly, to a numerical value identification system for producing a digital map using aerial photographing and geophysical observation information so as to confirm numerical values for producing a digital map using aerial photographing and geophysical observation information.

Generally, in order to produce or correct a digital map used in GIS, a certain area is photographed in a certain area, and a photographed aerial photographic image is converted into data to produce aerial photographic information, and then a digital map is produced.

On the other hand, after the digital map is produced as described above, the aerial photographing is repeated at regular intervals and the digital map is corrected using the newly created aerial photographing information. However, when the digital map is corrected, There is a problem that it is difficult to judge whether there is an error in the existing digital map or whether there is an error in newly created aerial photographing information.

Therefore, it is necessary to correct the error by measuring the point where the error occurs. In order to precisely measure the measuring point, a total station is generally used.

Total station is composed of Electronic Theodolite and Electro-Optical Instruments (EDM) integrated into one device. The structure of total station is divided into four parts. A horizontal angle detecting unit for measuring a horizontal angle caused by the left and right rotation of the main body, a distance measuring unit for measuring a distance from the center of the main body to the prism, and a tilting sensor for measuring and correcting the horizontal of the main body, It is an electronic scale and a goniometer that processes the measured data in a short time and outputs the result.

Surveying using total stations is not only in urban areas but also in areas with dense forests, such as in the outdoors, where actual measurements are made. When the survey is conducted outdoors in the wet season and during the pest breeding season, malaria, moths and forest mosquitoes Surveillance workers who are working on pests often suffer damage.

The lens of the total station is protected by a separate stopper. Due to the nature of the instrument, the total station can not be equipped with a separate stopper. It can be placed in the instrument holder or carried around by the worker or placed around the instrument. There is a problem of frequent loss in the process of moving to another area.

In addition, since the operation part required for the measurement is disposed at the lower part of the main body, the operator can not manipulate the operation part while aiming the measurement point through the lens part, so it is necessary to perform the measurement through the operation part after the measurement point is aimed, There is a problem that the work efficiency is lowered due to an increase in fatigue of the worker through repetitive work.

As a prior art that solves these problems, Korean Patent No. 10-0954221 (registered on April 14, 2010) "Numerical Information Confirmation System for Digital Map Production Using Aerial Image Information and ZPES Reference Point" (hereinafter referred to as "Prior Art" ) Is known.

The prior art includes a GPS receiver having a GPS antenna and receiving a current position value from a satellite, a controller for calculating a current position value and an absolute value stored from the GPS receiver to output a GPS correction value, and a DGPS antenna A reference station having a DGPS transmitter for receiving a GPS correction value from a control unit and wirelessly transmitting a GPS correction value to the outside; A measuring device mounting frame provided with a central shaft at the bottom and a knob formed at the top face, and three supporting legs which can be folded and unfolded, and fastened to the central shaft of the measuring device mounting frame via a fastening member formed on the top A Y-axis rotating member disposed between the measuring device mounting frame and the tripod and rotatably mounted on the center shaft, and a mounting rod protruding outwardly, the Y- An X-axis rotating member rotatably mounted on the circumferential surface of the member; and a total station having a rotatable frame bundle including a cover member installed to be foldable and expandable via a hinge to the X- It is equipped with a main body and a lens part on one side so that it can be mounted rotatably in the center of a measuring device mounting frame which is opened upward, so that the angle and distance of the measuring point can be precisely measured A DGPS receiver provided with a DGPS antenna, a DGPS receiver installed on a top surface of the measuring device and receiving a GPS correction value from a DGPS transmitter of a reference station, and a GPS antenna, A touch panel mounted on the rotary frame bundle cover member of the total station body for controlling the operation of the measuring device and outputting the operating state on the screen, A switch unit which is provided in a measuring device mounting frame of the measuring device and generates ultrasonic waves in a region over an audible frequency to block access to the insect pest; A control unit for calculating a precise position of the antenna, receiving an angle and a distance of the measurement point measured from the measurement unit, Installed on the body illustration oil receiving angle of the measuring point from the operation control unit and the delivery position coordinates of the distance measurement and the measurement point, with a data transmitter for transmitting wirelessly a total seuteyisyeonwa; An image DB for storing an aerial photograph image of a terrain, an object or an artificial structure, a data receiver for receiving the position coordinates of the measurement point and the angle and distance measurement point of the measurement point from the data transmitter, A data processing unit for receiving an aerial photographing image of an artificial structure or the like and receiving an angle and distance measurement of the measurement point and position coordinates of the measurement point from the data receiver and generating a figure image through connection and synthesis thereof; And a figure image output section programmed to output the image data on a display or on a display,

By inserting the insect pest through the insect repellent device installed in the total station when surveying in the field, it is possible to prevent the worker from suffering from the insect pest beforehand, and to easily store it when not using the total station The lens unit exposed to the outside can be safely protected from the external force through the cover member formed to be folded and unfolded so as to be prevented from being broken. The touch panel can be installed on the rotatable frame assembly, The touch panel can be easily operated through the respective members rotated on the shaft, so that the operator can easily confirm and work data on the measurement point, thereby improving the work efficiency.

However, the prior art does not have the means to protect the total station and the GPS antenna during rainfall or snowfall, so that the total station and GPS antenna are damaged during sudden rainfall or snowfall during surveying, However, in order to resume operation after rainfall or snowfall, there is a problem that work is delayed because it is necessary to replace with a new total station and GPS antenna.

As a result, you can protect your total station and GPS antenna during sudden rainfall or snowfall during surveying to avoid costly losses, as well as resume surveying immediately after rainfall or snowfall, without replacing the instrument's total station and GPS antenna It is required to develop a technique for efficiently performing a surveying operation.

Korea Registered Patent No. 10-0954221 (Registered on Apr. 14, 2010) "Numerical Information Identification System for Digital Map Production Using Aerial Image Information and ZPTS Reference Point"

Therefore, it is an object of the present invention to prevent the insect from being damaged by a worker by blocking access to the pest through the insect repelling device installed in the total station in the field survey, and to prevent total station protection and antenna protection It can protect the total station and GPS antenna by means of protecting the total station and GPS antenna during sudden rainfall or snowfall during the surveying work, The present invention relates to a numerical value verification system for digital map production using aerial photographing and geophysical observation information while allowing a surveillance operation to be performed efficiently by enabling a surveying operation to be resumed immediately without replacing a total station and a GPS antenna, And a digital map using geophysical observation information Intended to provide a numerical value for resolution system for mapping using aerial photography and a jipieseu observation information to verify the figures.

According to an aspect of the present invention, there is provided a GPS receiver comprising: a GPS receiver having a GPS antenna and receiving a position value from a satellite; A controller for calculating a current position value transmitted from the GPS receiver and a stored absolute value to output a GPS correction value; A reference station having a DGPS antenna and receiving a GPS correction value from a control unit and wirelessly transmitting the correction value to the outside; In order to precisely measure the angle and distance of the measurement point in order to calculate the GPS position from the reference station and calculate the coordinates of the measurement point based on the precise position, A total station body including a measuring device mounting frame, a mounting portion for mounting the measuring device mounting frame on a tripod, and a handle coupled to an upper end of the measuring device mounting frame; An eyepiece is provided on the rear surface, an objective lens is provided on the front surface, a collimator lens is provided on the top surface, and the lens is installed so as to be reversible in the front and rear directions, so that the angle and distance of the measurement point can be precisely measured A measuring device unit for measuring the temperature of the sample; A DGPS receiver having a DGPS antenna installed in the measuring device mounting frame and installed on a handle of the measuring device mounting frame to receive a GPS correction value from a DGPS transmitter of a reference station; A GPS receiver having a GPS antenna and having a GPS antenna mounted on a handle of the measuring device mounting frame to receive a current position value from the satellite; A touch panel installed at a lower portion of a front surface and a rear surface of the measuring device mounting frame to control an operation of the measuring device and output an operation status on a screen; An insect repelling device installed in the measuring device installation frame to generate ultrasonic waves in a region above the audible frequency to block access to insects; A pest control switch installed in the measuring device installation frame and controlling operation of the pest control device; A GPS receiver for receiving GPS signals from the DGPS receiver; a GPS receiver for receiving GPS signals from the DGPS receiver; A control unit for performing arithmetic processing on the position coordinates of the object; And a data transmitter installed in the total station body for receiving angles of the measurement points calculated from the control unit, distance measurement, and position coordinates of the measurement points, and transmitting the coordinates to the total station. An image DB for storing an aerial photograph image such as a terrain or an artificial structure, a data receiver for receiving the position coordinates of the measurement point and the angle and distance measurement of the measurement point from the data transmitter either wirelessly or wirelessly, A data processing unit for receiving an aerial photograph image such as an artificial structure or the like and receiving an angle and distance measurement of the measurement point and position coordinates of the measurement point from the data receiver and generating a figure image through connection and synthesis thereof, A numerical information conversion processing device including a picture image output section programmed to output an image on a paper or a display; A protective cover support rod fixed to an upper end of the handle and having a coupling groove formed on an outer circumferential surface thereof; A protective cover for connecting the inner circumferential side ring portion and the outer circumferential side ring portion to each other, an outer circumferential side ring portion corresponding to the outer circumferential portion of the lower surface of the GPS antenna; A plurality of electromagnets fixedly installed on an outer peripheral side of a lower surface of the GPS antenna; A stationary ring inserted into the inner circumferential ring portion; An adsorption ring formed of a magnetic body and inserted into the outer circumferential ring portion to be attracted to the electromagnet by magnetic force; And an electromagnet switch for turning on and off the power to the electromagnet; And a rotation support block having a spherical support groove coupled to an upper end of the protective cover support bar, and an upper surface and an guide slit formed on one side surface of the support cover to communicate with the support groove; A spherical rotating ball rotatably inserted into the spherical support groove; A rotating rod integrally formed on an upper end of the spherical rotating ball and extending upward to be coupled to a lower surface of the GPS antenna; A solenoid mounted on the other side surface of the pivotal support block and having an operation rod protruding and retracting through a guide hole formed in the pivotal support block and having a tip thereof being in close contact with an outer peripheral surface of the spherical pivotal ball; And an antenna protecting means including a solenoid switch for applying power to the solenoid, and a numerical value checking system for making a digital map using aerial photographing and geophysical observing information.

According to the present invention, there is provided a numerical value identification system for digital map production using aerial photographing and geophysical observation information, comprising: a GPS receiver having a GPS antenna and receiving a current position value from a satellite; A reference station having a DGPS antenna and a DGPS transmitter for receiving a GPS correction value from a control unit and wirelessly transmitting a GPS correction value to the outside; A total station having an insect repelling device; A numerical information conversion processing device; Total station protection means; And antenna protection means; And it is possible to prevent a worker from suffering from insect pests by blocking insects by insect pest control device installed in the total station in the field survey and to prevent total station protection means and antenna protection It can protect the total station and GPS antenna by means of protecting the total station and GPS antenna during sudden rainfall or snowfall during the surveying operation and thus can prevent economic loss, The surveying work can be efficiently performed by allowing the measurement work to be resumed immediately without replacing the total station and the GPS antenna.

1 to 6 show a preferred embodiment of a numerical value checking system for producing a digital map using aerial photographing and geophysical observation information according to the present invention,
FIG. 1 is a functional block diagram of a numerical value verification system for digital map production using aerial photographing and geophysical observation information according to the present invention,
FIG. 2 is a perspective view of the total station, the total station protecting means, and the antenna protecting means as seen from the front direction,
Fig. 3 is a perspective view of the total station, the total station protecting means, and the antenna protecting means,
4 is an exploded perspective view of the total station and total station protection means and antenna protection means,
5 is a longitudinal sectional view for explaining the total station protection operation by the total station protection means,
6 is a longitudinal sectional view for explaining the antenna protecting operation by the antenna protecting means.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a numerical value checking system for aerial photographing and digital map production using geophysical observations according to the present invention will be described in detail with reference to the accompanying drawings.

The numerical verification system for digital map production using aerial photographing and geophysical observation information according to the present invention has an absolute position value and receives a position value from the satellite 100 and calculates the coordinates thereof to output a GPS correction value, A reference station 200 for wirelessly transmitting the correction value to the outside; A total station 300 for computing the coordinates of the measurement point by calculating the GPS correction value from the reference station 200 and the GPS received from the satellite 100 and radiating the angle and distance of the measurement point precisely; A numerical information conversion processing device 400 for receiving coordinates of a measurement point precisely positioned from the total station 300 and receiving coordinates of the measurement point and comparing and analyzing the coordinates of the measurement point with an aerial photographing image to generate a picture image and outputting the picture image on the ground or a display (See FIG. 1).

The reference station 200 includes a GPS receiver 210 having a GPS antenna 211 and receiving a position value from the satellite 100; A controller 220 for calculating a current position value transmitted from the GPS receiver 210 and a stored absolute value to output a GPS correction value; And a DGPS transmitter 230 that includes a DGPS antenna 231 and receives a GPS correction value from the controller 220 and wirelessly transmits the GPS correction value to the outside.

The GPS correction value (i.e., position value) calculated through the control unit 220 of the reference station 200 is transmitted to the DGPS transmitter 230 and transmitted to the DGPS transmitter 230 via the DGPS antenna 231, And is wirelessly transmitted to the DGPS antenna 331 of the total station 300.

The total station 300 calculates the GPS received from the GPS correction value and the position value from the reference station 200 to confirm the precision position of the total station 300 itself and calculates coordinates of the measurement point based on the precision position (Not shown) for mounting the measuring device mounting frame 311 on a tripod (not shown). The measuring device mounting frame 311 includes a mounting portion 312 for mounting the measuring device mounting frame 311 on a tripod And a handle 313 coupled to an upper end of the measuring device mounting frame 311; An eyepiece 321a on the rear side, an objective lens 321b on the front side, and a collimator lens 322 on the top side, which are rotatably supported at the center of the measuring device mounting frame 311, A measuring device 320 configured to precisely measure an angle and a distance of the measurement point; And a DGPS antenna 331 installed on the measuring apparatus mounting frame 311. The DGPS transmitter 331 is mounted on the handle portion 313 of the measuring apparatus mounting frame 311 and receives signals from the DGPS transmitter 230 of the reference station 200 A DGPS receiver (330) receiving the correction value; A GPS receiver 340 having a GPS antenna 341 and having a GPS antenna 341 installed on a handle 313 of the measuring device mounting frame 311 receives a current position value from the satellite 100, Wow; A touch panel 350 installed on the front and rear surfaces of the measuring device mounting frame 311 for controlling the operation of the measuring device 320 and outputting an operating state on the screen; An insect repelling device (360) installed in the measuring device installation frame (311) and generating ultrasonic waves in a region above the audible frequency to block access to insects; A pest control switch (370) provided in the measuring device installation frame (311) for controlling operation of the pest control device (360); The precise position of the total station 300 is checked through the precise position calculation of the GPS antenna 341 using the GPS correction value received from the DGPS receiver 330 and the angle of the measurement point measured from the measurement device 320 A control unit (380) for calculating a position coordinate of the measurement point based on the precision position and receiving the distance; And a data transmitter 390 provided in the total station body 310 for receiving angles of measurement points calculated from the controller 380, distance measurements, and position coordinates of the measurement points, 1, 2 and 3).

The total station 300 includes a vertical angle detecting unit for measuring vertical angles caused by the vertical movement of the eyepiece 321a and the objective lens 321b as well as a typical total station, A distance measuring unit for measuring the distance from the center of the measuring unit 320 to the prism and a tilting sensor for correcting the horizontal position of the measuring unit 320 And a detailed description thereof will be omitted.

The measuring apparatus mounting frame 311 is provided with a lens adjusting screw 323a and a lens adjusting knob 323b for adjusting the focus of the eyepiece 321a and the objective lens 321b and a bar size bubble level meter 324 An interface device 327 such as a SD card slot and a USB port or the like, a horizontal adjustment screw 325a, a horizontal adjustment knob 325b, an aperture hole 326a and an aperture stop focusing handle 326b, an aperture stop reticle 326c, And a battery cover 328 in which a battery (not shown) for supplying power is incorporated.

The mounting base 312 includes an upper plate 314 coupled to the lower end of the measuring device mounting frame 311, a lower plate 315 mounted on the tripod (not shown), circular bubbles A horizontal scale 316 and a horizontal adjustment screw 317 provided between the upper plate 314 and the lower plate 315 are provided.

The mounting base 312 is mounted on a tripod (not shown) by a conventional method and can be adjusted to maintain the horizontal position by the circular bubble level meter 316 and the horizontal adjusting screw 317.

The DGPS antenna 331 receives the GPS correction value from the DGPS transmitter 230 of the reference station 200 and transmits the GPS correction value to the DGPS receiver 330.

The DGPS antenna 331 and the DGPS receiver 330 are capable of obtaining a coordinate value of a measurement point more accurate than a coordinate value of the GPS receiver 340 and the GPS antenna 341. The GPS antenna 341 And is connected to the GPS receiver 340, receives the current position value from the satellite 100, and transmits the current position value to the GPS receiver 340.

The touch panel 350 may be installed only on the rear side where the operator is located and the eyepiece 321a is installed. However, when the eyepiece 321a and the objective lens 321b are reversed, the eyepiece 321a is positioned, So that the measurement operation can be carried out more conveniently.

The insect repelling device 360 operates by operating the insect repelling switch 370. When the insect repelling switch 370 is turned " on ", the insect repelling device 360 operates, The operator continuously measures the ultrasonic waves exceeding the audible area of the total station 300, thereby preventing the insects from approaching the periphery of the total station 300, so that the operator is not damaged by the insect pests. Preferably, the ultrasonic region of the insect repelling device 360 uses an ultrasonic wave of 12,000 Hz to 17,000 Hz, which is similar to the ultrasonic wave region emitted from the bat.

The insect repelling device 360 can be operated only while the operator performs the surveying work, and after completion of the surveying work, the insect repelling switch 370 is turned " off " It is also desirable to keep the insect repelling device 360 in operation while the worker is temporarily stopping and resting the surveying work so that the worker can be protected from insects when resuming work after resting.

The control unit 380 calculates the angle and distance of the measurement point measured by the measurement unit 320 of the total station 300 and calculates the angle of the measurement point of the GPS station 341 using the GPS correction value received from the DGPS receiver 330 And calculates the position.

The data transmitter 390 receives the position coordinates of the measurement point and the angle and distance of the measurement point measured by the controller 380, and transmits the coordinates to the numeric information conversion processing device 400 by wire or wirelessly.

In the case of employing the wire transmission method, it can be transmitted through a general cable. In the case of employing the wireless transmission method, it can be transmitted through the usual Bluetooth (Blue Tooth). In addition to the transmission method, Any method can be used as long as there is one.

The numerical information conversion processing apparatus 400 includes an image DB 410 for storing an aerial photographing image of a terrain, an artifact, or an artificial structure; A data receiver 420 for receiving an angle and a distance measurement of the measurement point from the data transmitter 390 and a positional coordinate of the measurement point; An aerial photograph image such as a terrain, an artificial structure or the like is input from the image DB 410, and an angle and a distance measurement of the measurement point and a position coordinate of the measurement point are input from the data receiver 420, A data processing unit 430; And a picture image output unit 440 programmed to output a picture image received from the data processor 430 on a display or on a display (see FIG. 1).

The numerical information conversion processing apparatus 400 may be configured by a normal work computer having a CAD program that can express two-dimensional data on a plane and modify the two-dimensional data.

More specifically, the image DB 410 is a recording medium for storing image images such as terrain, artifacts, and the like. In particular, the image DB 410 can store and edit satellite images or aerial images, An image or an aerial photographing image is received, and based on this, the angle of the measuring point received from the data receiver 420 on the aerial photographing image, the distance measurement and the positional coordinates of the measuring point are substituted and finally the electronic map, And transmits the converted map image to the illustrated image output unit 440.

The picture image transferred from the data processing unit 430 is outputted on the ground or the display, and the picture image outputted can be easily reviewed and confirmed by the operator.

Meanwhile, the numerical value confirmation system for digital map production using aerial photographing and geophysical observation information according to the present invention includes a total station protecting unit 500 for protecting the total station 300, an antenna for protecting the GPS antenna 331 And further includes a protection means (600).

The total station protecting means 500 includes a protective cover support rod 510 fixed to the upper end of the handle 313 and having a coupling groove 511 formed on the rotation surface thereof; An inner circumferential ring portion 521 inserted into the engaging hole 511 of the protective cover support rod 510 and an outer circumferential ring portion 522 corresponding to the outer circumferential portion of the lower surface of the GPS antenna 331, 521 and the outer peripheral side ring portion 522; A plurality of electromagnets 530 fixed to the outer periphery of the lower surface of the GPS antenna 331; A retaining ring 540 inserted into the inner peripheral side ring portion 521; A suction ring 550 formed of a magnetic material and inserted into the outer ring portion 522 to be attracted to the electromagnet 530 by magnetic force; And an electromagnet switch 560 for turning on and off the power to the electromagnet 530.

The protective cover support rod 510 has a threaded portion 512 formed on the outer circumferential surface thereof to penetrate the through hole 514 formed in the handle 313 and fasten the nut 515 to the threaded portion 512, In a detachable manner.

It is preferable that a flange portion 513 is formed between the coupling groove 511 of the protective cover support rod 510 and the screw portion 512 so as to be hooked on the upper surface of the handle 313.

The protective cover 520 is made of a waterproof sheet such as a vinyl sheet or a waterproof fiber sheet and the inner peripheral portion is wound around a fixed ring 540 made of wire or the like to form an inner peripheral ring portion 521, The ring portion 521 is inserted into the coupling groove 511 of the protective cover support rod 510 so that the inner peripheral ring portion 521 is fixed to the protective cover support rod 510. At this time, the inner ring portion 521 of the protective cover 520 is fixed to the protective cover support rod 510 by tightening the retaining ring 540.

The outer peripheral side ring portion 522 is formed by winding the outer peripheral portion of the protective cover 520 around an adsorption ring 550 made of a magnetic material such as wire.

Alternatively, the adsorption rings 550 may not be provided over the whole of the outer ring part 522 but may be inserted with a plurality of magnetic pieces at regular intervals.

When the electromagnet switch 560 is connected to a battery (not shown) built in the total station 300 through the electromagnet switch 560 and the electromagnet switch 560 is turned on, a magnetic force is generated while the power of the battery is applied .

The protective cover 520 can cover the entirety of the total station 300 when the outer circumferential ring portion 522 is slid down while the inner circumferential ring portion 521 is fixed to the protective cover support rod 510 .

The electromagnet switch 560 may be installed in the measuring device mounting frame 311.

The inner circumferential ring portion 521 of the protective cover 520 is always inserted and fixed in the engaging groove 511 of the protective cover support rod 510 and the outer circumferential ring portion 522 is normally held in the engagement groove 511 of the protective cover support rod 510, The antenna 550 is attracted to the electromagnet 530 by magnetic force and is fixed to the outer periphery of the lower surface of the GPS antenna 331 so as not to interfere with the surveying operation by the total station 300, When the operator removes the attraction force by the magnetic force of the electromagnet 530 as the operator turns the electromagnet switch 560 to "off", the weight of the protection cover 520 and the absorption ring 550 The protective cover 520 is lowered to cover the total station 300 to protect the total station 300 from rainfall or snowfall.

When the outer peripheral side ring portion 522 is formed by winding the outer peripheral portion of the protective cover 520 around the adsorption ring 550 made of a magnetic material such as wire or the like, as shown by the one-dot chain line in Fig. 5, When a plurality of magnetic pieces are inserted at regular intervals without installing the suction ring 550 over the entire outer ring portion 522, as shown by the two-dot chain line in FIG. 5, The side ring portion 522 can be wrinkled and further lowered.

The antenna protecting means 600 is coupled to the upper end of the protective cover support rod 510 and includes a spherical support groove 611 and guide slits 612 formed on the upper surface and one side of the support groove 611, A rotary support block 610 provided with the rotary support block 610; A spherical rotating ball 620 rotatably inserted into the spherical support groove 611; A rotating rod 630 integrally formed on the upper end of the spherical rotating ball 620 and extending upward to be coupled to a lower surface of the GPS antenna 331; A working rod 641 mounted on the other side of the pivotal support block 610 and protruding through the guide hole 613 formed in the pivotal support block 610 and having a tip which is in close contact with the outer peripheral surface of the spherical pivotal ball 620, A solenoid 640 provided with the solenoid 640; And a solenoid switch 650 for applying power to the solenoid 640.

The pivot support block 610 may be integrally formed with the protective cover support rod 510, or may be integrated by welding or screwing. The spherical rotating ball 620 and the rotating rod 630 are preferably integrally formed.

It is preferable that a flange portion 631 for fixing to the lower surface of the GPS antenna 331 is formed on the upper end of the turning rod 630. The coupling between the pivoting rod 630 and the GPS antenna 331 may be performed by welding, screwing, or the like, and a detailed description thereof will be omitted.

When the solenoid 640 is powered on, the operating rod 641 is advanced so that its tip is in close contact with the outer circumferential surface of the rotating ball 620. When the power is shut off, the solenoid 640 is retracted and the distal end of the solenoid 640 is separated from the outer circumferential surface of the rotating ball 620 It is preferable to use a type that operates as far as possible.

The solenoid switch 650 may be installed in the measuring apparatus mounting frame 311.

The antenna protecting unit 600 is normally kept in the normal state or during the measuring operation while the turning rod 630 is kept vertical and the solenoid switch 650 is turned off and the solenoid 640 is turned on in a state in which the GPS antenna 331 faces upward. The operating rod 641 of the rotating ball 620 advances and comes into close contact with the outer peripheral surface of the rotating ball 620 to fix the rotating ball 620, the rotating rod 630 and the GPS antenna 331 (see solid line in FIG. 6) The operator turns on the solenoid switch 650 so that the solenoid 540 is energized and the operating rod 541 is retracted so that the tip of the solenoid 540 is moved to the outer peripheral surface of the rotating ball 620 The turning ball 620 and the turning rod 630 are rotated by the weight of the GPS antenna 331 and the turning ball 620 and the turning rod 630 are rotated by the weight of the GPS antenna 331, And the GPS antenna 331 are rotated (see the one-dot chain line display in Fig. 6).

The supporting point of the GPS antenna 331 by the pivoting ball 620 and the pivoting ball 630 is installed in a state of being separated from the center of gravity of the GPS antenna 331 toward the guide slit 612, The pivoting ball 620, the pivoting rod 630 and the GPS antenna 331 can be rotated by the weight of the GPS antenna 331 when the rod 641 is separated from the outer peripheral surface of the pivoting ball 620 have.

When the GPS antenna 331 is rotated by the antenna protection means 600 as described above, even if rainfall or snowfall occurs, rainwater or snow may not be filled in or accumulated in the GPS antenna 331 to protect the GPS antenna 331 do.

In general, the GPS antenna 331 is configured to have a waterproof function. However, when there is rainfall or snowfall in a state where the GPS antenna 331 is installed upward as shown in the drawing, many rainwater is filled or many snow accumulates. It is preferable to rotate the GPS antenna 331 as in the example so that a lot of rainwater is not filled up or a lot of snow is not accumulated.

The electromagnet switch 560 of the total station protecting means 500 and the solenoid switch 650 of the antenna protecting means 600 are combined into one switch and connected to the control unit 380, When the integrated switch is pressed, the total station protection operation of the total station protection means 500 may be performed first, and then the antenna protection operation of the antenna protection means 600 described above may be performed.

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 essential characteristics thereof. Therefore, the embodiments disclosed in the present invention are not intended to limit the scope of the present invention but to limit the scope of the technical idea of the present invention. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents thereof should be construed as falling within the scope of the present invention.

100: satellite 200: reference station
210: GPS receiver 220:
230: DGPS transmitter 300: total station
310: total station body 320: measuring unit
330: GPS receiver 340: DGPS receiver
350: Touch panel 360: Insect repellent
370: Pest control switch 380: Control unit
390: Data transmitter 400: Numerical information conversion processing device
410: image DB 420: data receiver
430: Data processing unit 440: Picture image output unit
500: Total station protection means 510: Protective cover support bar
520: protective cover 530: electromagnet
540: Fixing ring 550: Adsorption ring
560: Electromagnet switch 600: Antenna protection means
610: rotation supporting block 620:
630: Rotating rod 640: Solenoid
650: Solenoid switch

Claims (1)

A GPS receiver 210 having a GPS antenna 211 for receiving a position value from the satellite 100; A controller 220 for calculating a current position value transmitted from the GPS receiver 210 and a stored absolute value to output a GPS correction value; A reference station 200 including a DGPS antenna 231 and a DGPS transmitter 230 for receiving a GPS correction value from the control unit 220 and wirelessly transmitting the correction value to the outside;
A GPS received from the reference station 200 from the GPS correction value and the position value is calculated to confirm the precise position of the total station 300. To calculate the coordinates of the measurement point based on the precise position, A mounting portion 312 for mounting the measuring device mounting frame 311 to a tripod (not shown), and a measuring device mounting frame 311 for mounting the measuring device mounting frame 311 on the tripod A total station body 310 having a handle 313 coupled to an upper end of the base station 311; An eyepiece 321a on the rear side, an objective lens 321b on the front side, and a collimator lens 322 on the top side, which are rotatably supported at the center of the measuring device mounting frame 311, A measuring device 320 configured to precisely measure an angle and a distance of the measurement point; And a DGPS antenna 331 installed on the measuring apparatus mounting frame 311. The DGPS transmitter 331 is mounted on the handle portion 313 of the measuring apparatus mounting frame 311 and receives signals from the DGPS transmitter 230 of the reference station 200 A DGPS receiver (330) receiving the correction value; A GPS receiver 340 having a GPS antenna 341 and having a GPS antenna 341 installed on a handle 313 of the measuring device mounting frame 311 receives a current position value from the satellite 100, Wow; A touch panel 350 installed on the front and rear surfaces of the measuring device mounting frame 311 for controlling the operation of the measuring device 320 and outputting an operating state on the screen; An insect repelling device (360) installed in the measuring device installation frame (311) and generating ultrasonic waves in a region above the audible frequency to block access to insects; A pest control switch (370) provided in the measuring device installation frame (311) for controlling operation of the pest control device (360); The precise position of the total station 300 is checked through the precise position calculation of the GPS antenna 341 using the GPS correction value received from the DGPS receiver 330 and the angle of the measurement point measured from the measurement device 320 A control unit (380) for calculating a position coordinate of the measurement point based on the precision position and receiving the distance; And a data transmitter (390) installed in the total station body (310) for receiving the position coordinates of the measurement point calculated by the controller (380) 300);
An image DB 410 for storing an aerial photograph image of a terrain, an object, or an artificial structure, a data receiver 420 receiving the coordinates of the measurement point and angle of the measurement point from the data transmitter 370, And an aerial photographing image such as a terrain, an artificial structure, or the like from the image DB 410, and receives the position coordinates of the measurement point and the angle of the measurement point from the data receiver 420, And a figure image output unit 440 programmed to output a picture image received from the data processing unit 430 on a display or on a display. The numerical information conversion processing apparatus 400 includes a data processing unit 430, ;
A protective cover support rod 510 fixed to the upper end of the handle 313 and having a coupling groove 511 formed on the rotation surface thereof; An inner ring portion 521 inserted into the coupling hole 511 of the protective cover support rod 510, an outer ring portion 522 corresponding to the outer peripheral portion of the lower surface of the DGPS antenna 331, 521 and the outer peripheral side ring portion 522; A plurality of electromagnets 530 fixedly installed on an outer peripheral side of a lower surface of the DGPS antenna 331; A retaining ring 540 inserted into the inner peripheral side ring portion 521; A suction ring 550 formed of a magnetic material and inserted into the outer ring portion 522 to be attracted to the electromagnet 530 by magnetic force; And an electromagnet switch (560) for powering on and off the electromagnet (530); And
A spherical support groove 611 coupled to an upper end of the protective cover support rod 510 and a guide slit 612 formed on an upper surface and a side surface of the guide groove 611 to communicate with the support groove 611, 610); A spherical rotating ball 620 rotatably inserted into the spherical support groove 611; A rotating rod 630 integrally formed on the upper end of the spherical rotating ball 620 and extending upward to be coupled to a lower surface of the DGPS antenna 331; A working rod 641 mounted on the other side of the pivotal support block 610 and protruding through the guide hole 613 formed in the pivotal support block 610 and having a tip which is in close contact with the outer peripheral surface of the spherical pivotal ball 620, A solenoid 640 provided with the solenoid 640; And a solenoid switch (650) for applying power to the solenoid (640). The digital numerical verification system for digital map generation using aerial photographing and geophysical observation information is provided.
KR1020150161239A 2015-11-17 2015-11-17 Coordinates confirm system for manufacturing numerical map by aerial photography and GPS surveying information KR101597217B1 (en)

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KR101790306B1 (en) 2017-05-31 2017-11-01 네이버시스템(주) System for manufacturing numerical map according to geographical features

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KR100954221B1 (en) 2009-08-10 2010-04-21 (주)원지리정보 Virtual information system for electronic map drawing using plane photographing information and gps fiducial point
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CN106959100A (en) * 2017-03-17 2017-07-18 东南大学 The method that photogrammetric absolute orientation is carried out using GNSS antenna centre coordinate
CN106959100B (en) * 2017-03-17 2019-04-30 东南大学 The method for carrying out photogrammetric absolute orientation using GNSS antenna centre coordinate
KR101790306B1 (en) 2017-05-31 2017-11-01 네이버시스템(주) System for manufacturing numerical map according to geographical features

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