KR101358455B1 - Duplication air photograpy system for high density image - Google Patents

Abstract

An automatic aerial photography device for a high-accuracy aerial image accurately manufactures a plotting image for a region corresponding to a watery area such as river, lake and reserve, accurately photographs a photographic image of a planned coordinate using an aerial camera by independently maintaining the horizontal state regardless of the corresponding regional environment and accurately manufactures a plotting image for a watery area through the method described above.

Description

Automatic Aerial Photography System of High Precision Aerial Image {Duplication Air Photograpy System for High Density Image}

The present invention relates to an automatic aerial photographing apparatus of a high-precision aerial image, and more particularly, to create an image drawing image for a region corresponding to a resin such as a river, a lake, a reservoir, and the like, and independently of the local environment. The present invention relates to an automatic aerial photographing apparatus of a high precision aerial image, which can maintain a state so that an aerial camera can accurately capture a photographed image of a predetermined coordinate.

Generally, the image of the image to be the background of the digital map is produced based on the aerial photograph image.

That is, a plurality of photographed images are connected to each other at the same scale, and a digital map is completed by drawing and editing an image drawing image based on the completed photographed images.

For the digital map production, the drawing work on the background image is essential, and for this drawing work, the standard of confirmation is absolute.

Reference point verification was essential at the site, including buried surface surveys and designation of ground control points.

In other words, the operator visits the site where the pavement is buried for drawing, confirms the location, and displays the location on the first drawing picture image as the reference for the GPS location.

This drawing works are applied regardless of whether the object is a downtown area or a non-city area, and there is a difference that the resolution of a photographed image of the city area is relatively high in the case of a dense urban area.

However, among the objects of drawing, there are regions including resins such as rivers, lakes or reservoirs as well as land.

Of course, the operator completes any photographed image by connecting the photographed image including the resin with another photographed image neighboring, and proceeds the drawing operation based on this, thereby completing the image drawing image corresponding to the photographed image.

However, unlike land, Suzy often does not have a water object that can be a standard, so in the process of connecting neighboring photographed images to each other, they are arbitrarily connected without special criteria.

In the case of small scales, water objects such as bridges or islands are recorded in the target image, and they can be linked based on them. However, in the case of large accumulations, the water image is often not captured in the target image. Any connection as described above is inevitable.

This random linking impairs the reliability of the coordinates corresponding to the resin, and in the process of arbitrarily linking the captured images, objects that may exist on the resin may be discarded and deleted, thereby degrading the accuracy of photographed images including rivers, lakes or reservoirs. There was a problem.

The surface measuring instrument is buried on the land of the region to check the reference point.If the surface measuring instrument is to be buried in a resin or a hard marsh near the resin, the surface measuring instrument cannot shake or level due to buoyancy, mud, etc. Cause to inhibit.

Republic of Korea Patent No. 10-1097898 (registration date: December 16, 2011), the title of the invention: "Image drawing system capable of precise composite editing based on aerial photography image"

In order to solve the problems and necessity of the prior art, the present invention precisely prepares the image image for the area corresponding to the resin, such as rivers, lakes, reservoirs, and the horizontal state independently of the local environment The purpose of the present invention is to provide an automatic aerial photographing apparatus of a high precision aerial image, which can maintain and accurately capture a photographed image of a coordinate coordinate.

The automatic aerial photographing apparatus of the high-precision aerial image of the present invention for achieving the above object is formed by the ground shooting of the aerial camera 10, the laser irradiated by the first reference point display device 200 and the second reference point display device 300 A photographing image DB 110 for storing a photographing image including reference points SP1 and SP2 and an adjustment point RP respectively formed by light, and combining and editing the photographing images to capture a photographing image of a neighboring region. In the case where the boundary is the resin R, the drawing image DB 12 for synthesizing and connecting the captured image based on the same adjustment point RP in the resin R and storing the drawing image, and the reference points SP1 and SP2. A drawing including a reference point (SP1, SP2) by proceeding to the drawing based on the coordinate image module 130 for synthesizing GPS coordinate information to the drawing image on the basis of the image, and the edited image edited by the coordinate composition module 130 To complete the image A drawing device (100) having an image module (140) and an input / output module (122, 124) for outputting the photographed image and the drawing image, and inputting an operation signal for editing the photographed image and synthesizing GPS coordinate information of the drawing image. The first reference point display device 200 and the second reference point display device 300 is installed on the resin (R) or the resin surrounding the platform 404 is assembled so as to be movable to the plurality of posts (402) ) And an actuating cylinder 407 for connecting the clamps 405 and 406 clamped to the plurality of posts 402 and the rod ends to vary the height of the platform 404. A sensor unit 420 having a sensor member in a cap 423 assembled at an upper portion of the head tube 412 disposed at each corner to detect a level change in the head tube 412; And a plurality of operation cylinders 407 arranged at corners of the platform 404 to check the horizontal state of the platform 404 based on the level change detected by the sensor unit 420, and to maintain the horizontal state. A horizontal holding device (400) including a control unit for operating any one of the up and down, and the housing (210, 310) mounted thereon, the inner space of the housing (210, 310) measuring device 500 Is formed in the center portion, the plate 220, 320 on the upper surface of the measuring device 500, the spherical lever coupling grooves (222, 322) are formed on the upper surface of the plate (220, 320), the lever coupling One end of the control levers 214 and 314, which are inserted into the grooves 222 and 322 and which can be flexibly moved back, forth, left and right, is connected and the other end of the control levers 214 and 314 is irradiated with laser light. 316 is installed, and the measuring device 500 forms a hemispherical shape and has a viscosity. The cover the receiving grooves are filled 552, the base 550, the base 550 has a cover including the waste to obtain 524 and the housing 520 form a flat plate; A plurality of grooves 519 and 519a having one lowest point are formed concentrically, and a curved center 517 having one lowest point is formed at the center thereof, and the grooves 519 and 519a and the central point 517 are formed. The pressure sensor 515 is disposed at the lowest point, and the upper surface where the grooves 519 and 519a and the central portion 517 are exposed while forming a disc shape becomes an inclined curved surface that increases toward the edge, and is placed on the upper surface to be movable. A position detecting plate 510 mounted horizontally on the housing 520 while a losing spherical mover 516 is positioned; The pressure sensors 515 are electrically connected to each other through the electricity supply line 518 to check the pressure sensor 515 that transmits a signal, process identification data, and incline corresponding to the pressure sensor 515. It checks the angle information to process the information data, and includes a sensor check module 530 mounted on the housing 520.

The present invention having the above configuration has the effect of precisely creating an image of the image corresponding to the resin area through the reference point and the adjustment point.

The present invention has the effect of improving the accuracy of the aerial image taken by the aerial camera by using a horizontal adjustment device to adjust the horizontal level even if the measuring device is located in the resin, such as rivers, lakes, reservoirs.

1 is a block diagram showing the configuration of an automatic aerial photographing apparatus for a high precision aerial image according to an embodiment of the present invention;
2 is a view illustrating a state in which a photographed image is connected according to an embodiment of the present invention;
3 is a perspective view showing the configuration of a reference point display device according to an embodiment of the present invention;
4 is a front view showing the configuration of a reference point display device according to an embodiment of the present invention;
5 is a view showing a configuration of a sensor unit according to an embodiment of the present invention;
6 is a use state diagram showing a horizontal maintenance apparatus according to an embodiment of the present invention,
7 is an exploded perspective view showing the configuration of a measuring apparatus according to an embodiment of the present invention,
8 is a side cross-sectional view and conceptually shown side cross-sectional view of the position detection plate according to an embodiment of the present invention,
9 and 10 are views showing the operation of the position detecting plate according to an embodiment of the present invention,
And
11 is a view showing the operation of the orientation sensor according to an embodiment of the present invention.

DETAILED DESCRIPTION Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In order to clearly illustrate the present invention, parts not related to the description are omitted, and similar parts are denoted by like reference characters throughout the specification.

Throughout the specification, when a part is said to "include" a certain component, it means that it can further include other components, without excluding other components unless specifically stated otherwise.

In the conventional aerial photography system, when a region corresponding to a resin such as a river, a lake, or a reservoir is not photographed, there is no connection criterion for the region, and thus, a random connection is frequently performed. Such random connection has a problem that the accuracy of the captured image is impaired by reducing the reliability of the coordinates corresponding to the resin.

Hereinafter, the present invention places a measuring device in an area corresponding to a resin such as a river, a lake, a reservoir, and accurately captures an image of the image of the resin area from an aerial camera, and accordingly, the aerial camera accurately photographs a planned point. Provides an automatic aerial photographing device of an image.

1 is a block diagram showing the configuration of an automatic aerial photographing apparatus for a high-precision aerial image according to an embodiment of the present invention, Figure 2 is a view showing a state of connecting the captured image according to an embodiment of the present invention.

Automatic aerial photography of high precision aerial image according to an embodiment of the present invention is a photographing image DB (110), drawing image DB (120), input module (122), output module (124), coordinate synthesis module (130) and image The drawing apparatus 100 includes a drawing module 140, a first reference point display device 200, and a second reference point display device 300.

The photographing image DB 110 stores an original or edited copy of the photographing image collected by the aerial camera 10.

The drawing image DB 120 stores the drawing image based on the photographed image.

The input module 122 is a data communication means for receiving aerial photographs via wired or wireless connection. The input module 122 connects the aerial camera 10 with a publicly-known communication cable and reads and records the internal memory built into the aerial camera 10. Data can be saved.

The coordinate synthesis module 130 is a means for allowing the operator to edit a plurality of aerial photographing images by editing an aerial photographing image of a frame unit output through the output module 124. The resolution of the aerial photographing image which is integrally connected to each other Conventional applications that can edit the same size and size, and combine them with each other and edit them into one integrated image can be applied.

In the aerial photographing image, the laser beam irradiated by the first reference point display device 200 and the second reference point display device 300 is photographed, and the photographed laser light image has an accurate position record. Perform the synthesis operation.

The image drawing module 140 performs the drawing operation based on the photographed image to complete the drawing image.

The output module 124 may output the aerial image and the composite image of the synthesis module 130 and the drawing image of the image drawing module 140.

The coordinate synthesizing module 130 synthesizes GPS (Global Positioning System) information on the drawing image so as to accurately correct the drawing images connected to each other.

In addition, the automatic aerial photographing apparatus of the high-precision aerial image further includes a first reference point display device 200 and a second reference point display device 300 that emit light so that the reference is displayed on the photographed image when the aerial camera 10 shoots the ground. Include.

The first reference point display device 200 and the second reference point display device 300 are installed in the resin (R), so that a reference for checking the position even in a river, a lake, or a reservoir may be displayed on the photographed image.

The photographed image DB 110 and the drawing image DB 120 are conventional databases for storing and managing image files in a data format, and are a conventional apparatus for storing, deleting, and updating the image files.

The coordinate synthesis module 130 synthesizes and connects the photographed image retrieved from the photographed image DB 110 and output through the input module 122 and the output module 124, and adjusts and adjusts the detailed image based on the photographed image. That is, the coordinate synthesizing module 130 is an application device for editing a photographed image which is a conventional digital image, and an operator executes and operates the coordinate synthesizing module 130 through manipulation of the input / output modules 122 and 124, and through this, The captured image can be finally edited to a desired shape.

The image drawing module 140 is a device for completing a drawing image based on the photographed image output from the input / output modules 122 and 124. The drawing image may be drawn in the form of an online image or in the form of an offline image. . Here, the online image refers to an image in the form of a file. When the drawing image is completed, the online image may be stored in the drawing image DB 120 in the form of a file. On the other hand, the offline image is completed by writing the image directly on the ground, and when the corresponding drawing image is completed can not be stored in the form of a file in the drawing image DB 120, but can be stored separately as the ground.

The drawing image completed by the image drawing module 140 of the present invention is an online image, and the drawing image completed based on the photographed image may be completed in a file form and stored and managed in the drawing image DB 120.

The coordinate synthesis module 130 improves the accuracy of the drawing image as the background of the digital map by applying the coordinate information to the completed drawing image to correct the error of the drawing image. Generally, a method of applying coordinate information to a picture image is performed by a method of synthesizing GPS coordinate information on the basis of reference points (SP1, SP2) displayed in a picture image. Therefore, when the coordinate information of the specific point is synthesized differently from the actual coordinate information as a result of synthesizing the coordinate information, the drawing image is regarded as being erroneously completed and the corresponding portion is corrected.

The first reference point display device 200 is installed at a specific point of the ground when the aerial camera 10 mounted on the aircraft in operation to shoot the ground to irradiate the light toward the aerial camera 10 so that the light is taken as In order for the aerial camera 10 to accurately capture the light, the first reference point display device 200 precisely aims the aerial camera 10 to irradiate light, but preferably the aircraft equipped with the aerial camera 10 displays the reference point. It will be desirable to make the investigation when passing directly above the back 200. For reference, the light irradiated from the first reference point display device 200 is preferably a laser light that can ensure the straightness, the high power and the intensity should be limited in consideration of the distance and safety of the aircraft.

The second reference point display device 300 is installed at a specific point together with the first reference point display device 200, and the second reference point display device 300 is installed in the resin R. The second reference point display device 300 may check whether the connection is correct when the connection between neighboring photographed images bordering the resin R and the abnormality of the edge of the photographed image, and coordinates after the drawing image is completed. When the information is applied, it is used as a criterion to check whether the drawing image is correctly drawn.

In more detail, the photographing images P1 and P2 neighboring each other on the basis of the resin R secure the reference points SP1 and SP2 by capturing light irradiated from the reference point display devices 200 and 300, respectively. do. The operator operates the input / output modules 122 and 124 to execute the image editing module 130, and the coordinate synthesis module 130 displays the captured images P1 and P2 for editing the captured images. Search for and print. Subsequently, the operator adjusts the ratio, scale, resolution, etc. of the photographed images P1 and P2 output through the input / output modules 122 and 124 to match. Here, the light irradiated from the second reference point display device 300 is photographed together with the photographed images P1 and P2, and neighboring photographed images P1 and P2 may be connected to each other using the adjustment point RP.

As a result, because there is no specific aquifer, randomly connecting the rivers, lakes and reservoirs with no geographical meaning and confidence in the numerical map is based on the adjustment point (RP) , The position of small water bodies displayed in rivers, lakes and reservoirs of the digital map also has the effect of giving meaning and reliability.

On the other hand, when there is a structure to be the reference of the connection in the adjacent area when connecting the neighboring photographed images P1 and P2 bounded by the resin R, the connection reference of the photographed images P1 and P2 is It can be prioritized over the adjustment point RP.

That is, even if there is an adjustment point RP when connecting the photographed images P1 and P2, if there is a structure, the structure is preferentially connected. However, the photographed images P1 and P2 photographed by the aerial camera 10 are photographed to have a longer length than the real time as they go to the edge due to optical natural phenomena.

Thus, the adjustment point image IP1 photographed in the left photographed image is positioned to the right of the actual adjustment point RP, and the adjustment point image IP2 photographed in the right photographed image is positioned to the left of the actual adjustment point RP .

In this case, the surrounding image including the adjustment point images IP1 and IP2 of the shot images P1 and P2 is moved to correct the adjustment point RP to be displayed at the center of the spot where the adjustment point images IP1 and IP2 are located . As a result, the plurality of captured images P1 and P2 are connected, and the positional information of the area of the resin R in the edited captured image also includes reliable information. Thus, the drawn image and the numerical value The map can provide reliable information.

3 is a perspective view showing the configuration of a reference point display device according to an embodiment of the present invention, Figure 4 is a front view showing the configuration of a reference point display device according to an embodiment of the present invention.

Reference point display device (200, 300) according to an embodiment of the present invention includes a horizontal holding device 400 and the housing (210, 310) mounted thereon.

The enclosures 210 and 310 form a predetermined space and include covers 212 and 312 for opening and closing the upper surface.

The inner spaces of the enclosures 210 and 310 are formed in the center of the measuring device 500, the plate 220, 320 on the upper surface of the measuring device 500, the spherical lever coupling on the upper surface of the plate (220, 320) Grooves 222 and 322 are formed.

The lever coupling grooves 222 and 322 are grooves whose inner surfaces are curved so that one end 218 and 318 of the control levers 214 and 314 can be fitted and be flexibly moved back, front, left, and right.

The other ends of the control levers 214 and 314 are provided with lamps 216 and 316 to which laser light is irradiated.

The control levers 214 and 314 are rod-shaped, and one end 218 and 318 fitted into the lever engaging grooves 222 and 322 protrude in a spherical shape.

5 is a view showing the configuration of the sensor unit according to an embodiment of the present invention, Figure 6 is a state diagram showing a horizontal holding apparatus according to an embodiment of the present invention.

Horizontal holding device 400 according to an embodiment of the present invention is a platform of the substantially rectangular plate 404 that is assembled so as to be movable in a plurality of posts 402, and the upper and lower clamps clamped in the plurality of posts 402 Among the 405 and 406, the upper clamp 405 and the rod end are connected to each other, and a plurality of operation cylinders 407 for varying the height of the platform 404 are provided.

It further includes a sensor unit 420 and a control unit (not shown) to maintain the horizontal while checking the horizontal position of the platform 404.

The sensor unit 420 has a cap 423 inserted and assembled on an upper portion of the head tube 412 correspondingly disposed at each corner of the platform 404 on which the post 402 is assembled, and the cap 423 has a post. And a sensor member for detecting a change in the water level in the head tube 412 due to the inclination of the platform 404 that occurs during unequal settlement of 402.

The sensor member may include a first sensor 421 generating a detection signal such as light irradiated to the water level surface of the fluid filled in the chicken pox tube 412 or ultrasonic waves transmitted, and detection such as light or ultrasonic waves reflected from the water level surface. A second sensor 422 for receiving or receiving a signal to measure the arrival time of the detection signal, and an antenna unit 424 for transmitting the measurement value measured by the second sensor 422 to the control unit.

The first and second sensors 421 and 422 may be formed of a light emitting sensor and a light receiving sensor for generating light according to the shape of a detection signal reflected on the water level surface, or may be composed of a transmitting sensor and a receiving sensor for generating ultrasonic waves of a predetermined frequency. .

The cap 423 seals the open upper portion of the head tube 412 to prevent foreign matter from flowing in from the outside and at the same time replenishes the fluid during opening, while the cover function to prevent the fluid from leaking to the outside To have.

In addition, the head tube 412 reflects a detection signal such as light or ultrasonic wave provided to the first sensor 421 toward the second sensor 422, and has a floating force so that the reflective sheet 425 moves along the water surface. Is preferably provided.

The controller checks the horizontal state of the platform 404 on the basis of the change in the water level measured by the sensor unit 420 provided for each of the head pipes 412 corresponding to the post 402, and the platform tilted by the unequal settlement. One of the plurality of operation cylinders 407 disposed at each corner of the platform 404 to raise or lower the 404 to horizontally maintain the horizontal state.

As shown in FIG. 5, an uneven settlement occurs to the right of the platform 404 of the horizontal holding device 400 so that a height difference h of a predetermined size is generated between the posts 402 on the left and right sides in the drawing. As a result, the fluid level in the left hydrocephalus 412 will have a descending water level H1 which will be lowered downward from the initial reference water level H0 measured in the horizontal state of the platform 404 while the other water head on the right The fluid level in the tube 412 has a rising water level surface H2 that is raised upward.

On the contrary, when the platform 404 is settled to the left side, the water level surface in the head post 402 corresponding to the right post 402 becomes high and the water level surface of the other head tube 412 corresponding to the left post 402 becomes low. will be.

At this time, a detection signal such as ultrasonic waves or light generated from the first sensor 421 installed in the cap 423 assembled on the upper part of the chicken pox tube 412 is generated in seconds and radiated toward the water level surface, and the emitted detection signal is Reflected by the changed water surface or the reflective sheet 425 is received by the second sensor 422 is recorded.

Then, the signal received and recorded by the second sensor 422 is transmitted to the control unit provided in the platform 404 through the antenna unit 424 which is a remote transmission means, and then the transmitted detection signal performs a data processing and conversion process. It is output as a level difference value.

The control unit stores the reach distance or time, which is a reference value of the detection signal detected at the reference level surface H0 of the head tube 412 when the platform 404 is horizontal, and the head tube 412 when the platform 404 is tilted. On the basis of the reference value and the changed reach distance or time, which is a measured value of the detection signal detected on the falling water level surface H1 or the rising water level surface H2 of the "

In this case, since the horizontal state of the corresponding platform 404 and the inclination state due to subsidence can be confirmed based on the reference value and the measured value compared by the control unit, the head 412 having the water level surface and the corresponding post 402. To generate an operation signal such that a rising operation of the operation cylinder 407 arranged in the operation) or a descending operation of the other operation cylinder 407 arranged in the other post 402 corresponding to the head tube 412 having the up and down water level surface is performed. Let's go.

In this case, the platform 404 inclined to one side by sinking is switched to the horizontal state by the raising or lowering operation of the operation cylinder 407 and the driving of the operation cylinder 407 when the horizontal state of the platform 404 is confirmed. Is to be stopped.

And, based on the reference value obtained in the horizontal state of the platform 404, any of the platform 404 by the measured value transmitted from the sensor unit 420 of the head tube 412 provided for each corner of the platform 404 It is possible to check and recognize in real time how much the corners and corresponding posts 402 have subsided.

In addition, when a settlement occurs and a horizontal maintenance change, which is a water level difference, a warning sound is generated through a buzzer installed in the control unit so that the worker can easily recognize the occurrence of settlement of the post 402 to inform the worker that the platform 404 is inclined. Can be.

7 is an exploded perspective view showing the configuration of a measuring apparatus according to an embodiment of the present invention, Figure 8 is a side cross-sectional view and conceptually shown side cross-sectional view of the position sensing plate according to an embodiment of the present invention.

The measuring device 500 according to the present invention includes a housing 520 including a case 522 and a cover 512, a position sensing plate 510 for confirming deformation due to soil variation, and azimuth confirmation for confirming azimuth. The sensor 554 and the sensor identification module 530 and the sensor identification module 530 arranged to receive and convert the data detected by the position detecting plate 510 to the data and identification data of the orientation confirmation sensor 554 It includes a wireless communication module 540 for transmitting the orientation data.

The case 522 is equipped with a sensor check module 530 and a wireless communication module 540 to protect it from external forces. In addition, a fixing groove 526 is formed at the center of the case 522 so that the orientation confirmation sensor 554 is disposed as the fixing groove 526.

At this time, the orientation confirmation sensor 554 is always packaged as a base 550 having a receiving groove 552 and a hemispherical cover 524 because it must maintain a horizontal state regardless of the arrangement of the measuring device 500. The fixed groove 526 is fixedly disposed.

The cover 512 covers and closes the case 522 to protect the mounted sensor check module 530 and the wireless communication module 540. On the other hand, the cover 512, the fitting groove 514 is formed, the position detecting plate 510 is disposed as the fitting groove 514.

The measuring device 500 may detect the relative height change and check the subsidence of the ground due to the ground variation, as well as measure the actual degree of settlement.

The position detecting plate 510 has a circular flat plate shape, and a plurality of grooves 519 and 519a are formed to form concentric circles, and are separated at regular angles from the center of the circle to form a grid shape.

However, as the radius of the concentric circles increases, the horizontal width of the grooves 519 and 519a increases. Therefore, in order to make the horizontal width of the grooves 519 and 519a constant regardless of the position, the grooves 519 and 519a are further partitioned and separated into a plurality as the distance from the center of the circle. As a result, the number of the grooves 519 and 519a increases toward the edge of the position sensing plate 510.

As shown in FIG. 8A, the grooves 519 and 519a have a shape having a relatively deep lowest point, and a pressure sensor 515 is disposed at the lowest point.

FIG. 8C shows the position detecting plate 510 as viewed directly from the side (in the direction of the arrow in FIG. 8A), so that the grooves 519 and 519a which are adjacent to each other are formed to form independent spaces.

In addition, the grooves 519 and 519a are curved, and only one lowest point exists.

8 (b) conceptually shows the state of FIG. 8 (a), wherein the upper surface of the position detecting plate 510 is inclined to increase from the center to the edge, and the inclined surface is curved to the edge. The slope is formed to be large. A detailed description will be given with reference to FIG. 10 below.

The pressure sensor 515 is a piezoelectric element, and converts it into electricity when pressure is applied from above. On the other hand, the generated electricity flows to the electricity supply line 518 electrically connected to the pressure sensor 515 is transmitted to the sensor confirmation module 530.

Meanwhile, a central portion 517 is formed at the center of the position sensing plate 510. The center portion 517 has a curved surface as shown in FIG. 8A, and the pressure sensor disposed in the grooves 519 and 519a as the entire bottom of the center portion 517 is a pressure sensor 515 made of a piezoelectric element. Communicate with the sensor confirmation module 530 through a separate conduction line 518, such as 515.

One mover 516 is disposed on the position detecting plate 510 including the central portion 517 and the groove 519. The mover 516 is formed in a spherical shape and moves according to the inclination state of the position detecting plate 510 to be positioned at one of the central portion 517 or the plurality of grooves 519 and 519a.

9 and 10 are views showing the operation of the position detecting plate according to an embodiment of the present invention.

As described above, since the mover 516 is movably mounted on the position sensing plate 510, as shown in FIGS. 9A and 9B, the position sensing plate 510 is inclined to the lowest position. When is changed, the mover 516 stops rolling to the new lowest position groove 519.

In more detail, when the measuring device 500 is buried horizontally stably, the mover 516 on the position sensing plate 510 is positioned on the center portion 517 which is the lowest position.

Since the load of the mover 516 exerts a pressure on the pressure sensor 515, which is a piezoelectric element installed on the center 517, the signal is transmitted to the sensor confirmation module 530 via the energization line 518.

The sensor check module 530 may distinguish the pressure sensor 515 installed in the center 517 and the grooves 519 and 519a from the pressure sensor 515 which transmits electricity based on the communication path or the size of electricity. When the signal is transmitted from the pressure sensor 515 is set, it is possible to check the origin of the signal.

On the other hand, if there is a change in the arrangement of the measuring device 500 due to the ground change, the position detecting plate 510 also loses the horizontal and inclined so that the mover 516 is located in any groove 519 9 (b) shows that the moving device 516 is rolled to another groove 519a adjacent to a certain groove 519 while the measuring device 500 is further inclined.

Since the grooves 519 and 519a are formed to have only one lowest point while forming a curved shape, the mover 516 will stop at the lowest point of the corresponding grooves 519 and 519a while moving along the grooves 519 and 519a. The pressure sensor 515 is positioned to detect the load of the mover 516 and transmit the position of the mover 516 to the sensor identification module 530.

As shown in FIG. 10, the horizontal arrangement of the measuring device 500 may be confirmed by the movement of the mover 516 in the position sensing plate 510.

On the other hand, the sensor confirmation module 530 receiving the signal transmitted from the position detecting plate 510 checks the position of the pressure sensor 515 that sent the signal inclined of the measuring device 500 according to the programmed operation method Check the status.

10 (a) exaggeratedly shows a state in which the measuring device 500 is horizontally disposed, and a 'curved surface' is an upper surface of the position detecting plate 510.

10B illustrates that the mover 516 moves away from the central portion 517 to an arbitrary groove 519 as the measuring device 500 is inclined.

When the measuring device 500 is tilted, the mover 516 is stopped at the lowest position of the position detecting plate 510. At this time, the 'reference line' in contact with the lowest position forms an angle with the 'comparative line' moving with the position detecting plate 510 and an arbitrary angle (a), the angle (a) is the inclination angle of the measuring device 500 Matches

That is, the sensor check module 530 is determined by the angle (a) for each pressure sensor 515 is present as a data, when receiving a signal from the position detecting plate 510, the pressure sensor 515 that sent the signal. You can check the tilt of the measuring device by checking.

The sensor checking module 530 checks the checked slope data and the information data of the pressure sensor 515 and transmits the same to the wireless communication module 540, and the wireless communication module 540 identifies data of the measuring device 500. And transmits it to a server (not shown).

11 is a view showing the operation of the orientation check sensor according to an embodiment of the present invention.

The ground fluctuation may change the arrangement of the measuring device 500, and thus may be different from the direction in which the measuring device 500 is initially buried.

Therefore, even if the arrangement of the measuring device 500 is changed, it is necessary to confirm the orientation to accurately track the direction in which the mover 516 has moved.

To this end, the orientation check sensor 554 built in the measuring device 500 can check the direction in which the mover 516 has moved regardless of the arrangement of the measuring device 500.

The orientation sensor 554 is disposed in the base 550 having the receiving groove 552 and the cover 524 covering and closing the base 550, and the receiving groove 552 is filled with a certain amount of viscous fluid. Support the orientation check sensor 554.

In addition, the receiving groove 552 is formed in a hemispherical shape, and is composed of a hemispherical shape corresponding to the cover 524.

As shown in FIG. 11, the orientation sensor 554 may be positioned in a fluid state within the base 550 and the cover 524 to maintain a horizontal state at all times.

In the measuring device 500 of the present invention, the orientation confirmation sensor 554 is movably fixed in the base 550 and the cover 524 for horizontal maintenance, but cannot be rotated.

That is, the orientation confirmation sensor 554 is able to move up and down, but the horizontal rotational movement is limited. To this end, a protrusion (not shown) is formed at the periphery of the orientation confirmation sensor 554, and the rail (not shown) is formed up and down so that the protrusion is engaged with the inner surfaces of the base 550 and the cover 524 to move up and down. By forming a projection while moving only up and down along the rail, the orientation confirmation sensor 554 is to move only up and down without rotation.

As shown in FIGS. 11A and 10B, even when the measuring device 500 is inclined, the azimuth sensor 554 is buoyant to the fluid and is independent of the measuring device 500. Always be horizontal.

The embodiments of the present invention described above are not implemented only by the apparatus and / or method, but may be implemented through a program for realizing functions corresponding to the configuration of the embodiment of the present invention, a recording medium on which the program is recorded And such an embodiment can be easily implemented by those skilled in the art from the description of the embodiments described above.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, It belongs to the scope of right.

100: drawing device 110: photographing image DB
120: drawing image DB 122: input module
124: output module 130: coordinate synthesis module
140: image drawing module 200: first reference point display device
300: second reference point display device 210, 310: enclosure
212, 312: cover 214, 314: adjustment lever
216, 316: lamps 218, 318: one end
220, 320: lever coupling groove 400: horizontal holding device
402: post 404: platform
405: upper clamp 406: lower clamp
407: working cylinder 412: head tube
420: sensor unit 421: first sensor
422: second sensor 423: cap
424: antenna portion 425: reflective sheet
500: measuring device 510: position sensing plate
512: cover 515: pressure sensor
516: mover 517: central
519, 519a: groove 520: housing
522: case 524: cover
526: fixing groove 530: sensor identification module
540: wireless communication module 550: base
554: orientation sensor

Claims (1)

The reference points SP1 and SP2 and the adjustment point RP, which are formed by the ground image of the aerial camera 10 and formed by the laser beam irradiated by the first reference point display device 200 and the second reference point display device 300, respectively, When the boundary of the photographed image DB 110 for storing the photographed image including the photographed image is synthesized and connected to the photographed image, and the boundary of the photographed image for the neighboring region is the resin R, the same adjustment point RP in the resin R A drawing image DB (120) for storing a drawing image by synthesizing and connecting the photographed image on the basis of the reference image; And an image drawing module 140 for proceeding with drawing based on the captured image edited by the coordinate synthesis module 130 to complete a drawing image including reference points SP1 and SP2, and the photographed image and drawing image. Editing and Drawing the Printed Image It includes a drawing apparatus 100 having input and output modules (122, 124) for inputting an operation signal for synthesizing the GPS coordinate information of the image image,
The first reference point display device 200 and the second reference point display device 300 are installed on the resin (R) or the resin, the platform 404 is assembled so as to be movable to the plurality of posts 402, the plurality of Clamps 405 and 406 clamped to the two posts 402 and the rod front end are provided with an operation cylinder 407 for varying the height of the platform 404, and is disposed at each corner of the platform 404. A sensor unit 420 equipped with a sensor member at a cap 423 assembled at an upper portion of the chicken pox tube 412 to detect a water level change in the chicken pox tube 412; And a plurality of operation cylinders 407 arranged at corners of the platform 404 to check the horizontal state of the platform 404 based on the level change detected by the sensor unit 420, and to maintain the horizontal state. A horizontal holding device (400) including a control unit for operating any one of the up and down, and the housing (210, 310) mounted thereon,
The inner spaces of the enclosures 210 and 310 have a measuring device 500 formed at the center thereof, and the plates 220 and 320 are formed on the upper surface of the measuring device 500, and the upper surfaces of the plates 220 and 320 are spherical. The lever coupling grooves 222 and 322 are formed, and one side ends of the control levers 214 and 314 that are fitted into the lever coupling grooves 222 and 322 and are flexible to move back and forth and left and right are connected to the control levers 214. 314, the other end is provided with lamps (216, 316) to which the laser light is irradiated,
The measuring device 500 includes a base 550 having a receiving groove 552 filled with a viscous fluid having a hemispherical shape, and a cover 524 covering and closing the base 550 and having a flat plate shape. A housing 520 forming a portion; A plurality of grooves 519 and 519a having one lowest point are formed concentrically, and a curved center 517 having one lowest point is formed at the center thereof, and the grooves 519 and 519a and the central point 517 are formed. The pressure sensor 515 is disposed at the lowest point, and the upper surface where the grooves 519 and 519a and the central portion 517 are exposed while forming a disc shape becomes an inclined curved surface that increases toward the edge, and is placed on the upper surface so as to be movable. A position detecting plate 510 mounted horizontally on the housing 520 while a losing spherical mover 516 is positioned; The pressure sensors 515 are electrically connected to each other through the electricity supply line 518 to check the pressure sensor 515 that transmits a signal, process identification data, and incline corresponding to the pressure sensor 515. The automatic aerial photographing apparatus of the high-precision aerial image including the sensor identification module 530 mounted on the housing 520 to process the information data by checking the angle information.

Images