KR101372281B1 - Image processing system applied monitoring method of image process using numerical data based on air shooting photographical information - Google Patents

Abstract

The present invention relates to an image processing system applied with an image process monitoring method of numerical data using image drawing and based on aerial surveying information and, more specifically, to an image processing system applied with an image process monitoring method of numerical data using image drawing based on an aerial surveying information which is set to prevent from being damaged by side obstacles when shooting from an image shooting unit for image drawing of the aerial surveying information.

Description

IMAGE PROCESSING SYSTEM APPLIED MONITORING METHOD OF IMAGE PROCESS USING NUMERICAL DATA BASED ON AIR SHOOTING PHOTOGRAPHICAL INFORMATION}

The present invention relates to an image processing system based on aerial survey information and to an image processing monitoring method of numerical data using image mapping. More particularly, the present invention relates to a side obstacle when shooting an image photographing unit for image mapping of aerial survey information. The present invention relates to an image processing system to which an image processing monitoring method of numerical data is applied based on aerial survey information configured to prevent damage caused by an image.

In mapping, a drawing refers to a task of drawing a map of two-dimensional or three-dimensional images based on geographic information. In addition to the development of digital output technology, it is now possible to display a digital image or a three-dimensional graphic image. It is also called image drawing in the sense that it is like live-action.

On the other hand, as the image-drawing technique has been developed, a more realistic and precise map can be produced, and it is also easy to update the image-drawing information according to the change of the terrain and geographical information.

As a result, geographical information, which has been used for a limited period of time, has been widely used as popular information, and accuracy and renewal efficiency have been greatly improved.

However, the above-described usefulness of the image rendering technology has a limitation that the accuracy and accuracy of the image-derived map must be premised.

In other words, the image drawing work must be performed effectively and effectively in the map production.

In addition, in order to improve the visualization work, the precision and diversity of the data applied to the work are essential.

Meanwhile, the image capturing unit provided in the conventional image capturing system is provided in the vehicle, and images such as a building and a road are photographed in the process of the driver driving the vehicle along the road.

However, in the case of a conventional image processing system having a video image capturing unit in the vehicle, the image capturing unit may be hit by an obstacle on the side of the road, which may be damaged.

When an image shooting part such as an expensive video camera hits an obstacle, the image camera has a high probability of failure due to the impact, and damage to the lens occurs.

In order to improve this, Korean Patent Registration No. 1109649 (2012.01.18.) Discloses an image processing system for editing an aerial image capable of protecting an image photographing unit for side obstacles.

However, in the case of the registered patent, because the appearance of the video camera is weak, the detection means is composed only of the protection zone, so it is difficult to detect and protect in advance, and breaks during collision. There is a need to improve efficiency by allowing the appearance of the video camera to be adjusted according to the size or location of the detected obstacle.

Republic of Korea Patent Registration No. 1109649 (2012.01.18.) "Image processing system for aviation image editing that can protect the image taking unit for the side obstacles"

The present invention was created in view of the above-mentioned problems in the prior art as described above, to take a vehicle to combine the aerial image and the actual image taken to make a three-dimensional image image, the end of the road and the vehicle at the time of shooting The combination of the location of the location information providing unit provides an image processing system by stereoscopic and accurate image drawing, and prevents the image taking unit from being damaged by side obstacles of the road when the vehicle is in progress, while preventing the damage of the image taking unit. Its main purpose is to provide an image processing system based on aerial survey information that can be protected from various obstacles on the road, and applied to the image processing monitoring method of numerical data using image mapping.

The present invention provides a means for attaining the above object, comprising: an aerial image providing unit (1) for providing an aerial image, which is a two-dimensional plane image photographed using an aircraft, to a control unit (9); An image capturing unit (10) fixed on a side surface of the vehicle (5) so as to capture a road including the end image of the road and transmit it to the control unit (9); A position information providing unit (3) for providing the control unit (9) with data on the current position of the image pickup unit (10); An image drawing apparatus 7 for converting the aerial image transmitted to the control unit 9 into a three-dimensional image based on the image provided by the image capturing unit 10 and the position information provided by the position information providing unit 3 The image capturing unit 10 includes a fixed plate body 21 having one end bent into an A shape to form a protective portion 22 and a semicircular groove The rubber pad 22-2 is fixed to the semicircular groove 22-1 and the fixing plate body 21 is fixed to the side surface of the vehicle, A guide groove 23-4 is formed by spacing a guide plate 23 composed of two plate bodies 23-1 so as to face the outer surface of the plate body 23-1 and horizontally moving slits 23- 2 are formed on the lower plate 23-1 of the horizontal moving slit 23-2 and the upper and lower moving slits 23-3 are formed on the lower plate 23-1 of the horizontal moving slit 23-2, (23-2) A guard pole hole 24 is formed to penetrate the front and rear of the guard portion 22 and a toothed groove 24-1 is formed in one side surface of the guard pole hole 24 in the longitudinal direction, A fixing plate 20 having a tooth connecting hole 24-2 formed at the center of the fixing plate 20; A video camera 33 is fixed to one end of the guide bar 31 and a guide protrusion 32 is formed at the other end of the guide bar 31 to move along the vertical slit 23-3 of the guide plate 23 A lifting guide plate 35 is provided so as to move up and down along the guide bar 31 and is moved along the horizontal moving slit 23-2 of the guide plate 23, A movement guide (30) in which an operation end movement groove (34) is formed in the longitudinal direction; An operation end 43 is formed at the other end of the operation pedestal 41 so that the operation end movement groove 34 of the movement guide 30 is engaged with the engaging portion 42, And a toothed plate 44 is formed on one side of the operation table 41 to be inserted into the toothed grooves 24-1 of the counterweight hole 24 and, (40) rearwardly pushing the seat back (30); It is rotatably installed on the inside of the protective part 22, is engaged through the toothed connection hole 24-2 of the tooth groove 24-1, connected to the rotary shaft of the motor 51 is idle when moving the tooth rearward vehicle A tooth (50) connected to the indoor button (5) and rotated to move the body of protection (40) forward; consisting of the vehicle (5) in which the fixed plate body portion (21) is installed to correspond to the fixed plate body portion (21). One side of the draw-out groove 100 is formed, but the draw-out groove 100 is provided so that the front is open state is configured so that the fixed plate body portion 21 can be freely roamed, both sides of the draw-out groove 100 The upper and lower pairs of rail grooves 110 having a 'c' shape are provided, and a pair of guide rails 120 are fitted into the rail grooves 110 and slide on both sides of the fixed plate body 21 in the longitudinal direction. Protruding from the bottom surface of the draw-out groove 100 is connected to the rear side of the fixed plate body portion 21 A draw-out cylinder 200 to be connected is installed, and a cylinder rod 210 is connected to the draw-out cylinder 200, and an end of the cylinder rod 210 is linked to the rear side of the fixed plate body 21. The draw-out cylinder 200 is electrically connected to the control unit 9 and configured to operate according to a control signal. The draw-out cylinder 200 is fixed to an outer circumferential surface of the image camera 33 in an arc shape and emits a laser beam forward to prevent obstacles. Is provided with a laser sensor 300 for detecting, the control unit 9 is configured to control the operation of the draw-out cylinder 200 in accordance with the detection signal of the laser sensor 300, the operating table 41 is It is segmented into the first operating table 41a and the second operating table 41b, and each of the segmented portions is formed with a protrusion DPP and a groove portion GPP to be correspondingly inserted therein, and the segmented portions are joined to each other. Hinge pins (HP) are inserted and rotatably hinged, the hinge The torsion spring (TS) is fitted to both ends of the (HP) so that even if the first and second operating tables (41a, 41b) are bent, it is configured to return to its original position when the external force is removed. The present invention provides an image processing system to which an image processing monitoring method of numerical data using image drawing is applied.

According to the present invention, by combining the end image of the road, the aerial image, the location information of the image can provide an accurate road image, and also the image taking portion protruding to the outside of the road to take the end image of the road side obstacles of the road When passing through this area, the video camera protects the video camera by the protection unit because the video camera is touched by the catch of the guard first and then pushes the movement guide to push the video camera backward. The camera can then be repositioned, allowing you to resume surveying.

FIG. 1 and FIG. 2 are schematic views showing an image processing system capable of protecting an image capturing unit for a side obstacle according to the present invention. FIG.
3 is a perspective view illustrating an image capturing unit included in an image processing system capable of protecting an image capturing unit for a side obstacle according to the present invention.
FIG. 4 is a perspective view of a main part of an image capturing unit of an image processing system capable of protecting an image capturing unit for a side obstacle according to the present invention. FIG.
5 is a perspective view illustrating a protection bar used in an image processing system capable of protecting an image capturing unit for a side obstacle according to the present invention;
FIG. 6 is a perspective view showing a movement guide of an image processing system capable of protecting an image capturing unit for a side obstacle according to the present invention. FIG.
7 is a perspective view illustrating a guide plate of an image processing system capable of protecting an image capturing unit for a side obstacle according to the present invention.
FIG. 8 is a cross-sectional view of a protection collar of an image processing system capable of protecting an image capturing unit for a side obstacle according to the present invention. FIG.
FIGS. 9 and 10 are schematic views showing an operation state of an image processing system capable of protecting an image capturing unit for a side obstacle. FIG.
11 is an exemplary view showing a further embodiment according to the present invention.

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

Before describing the present invention, the following specific structural or functional descriptions are merely illustrative for the purpose of describing an embodiment according to the concept of the present invention, and embodiments according to the concept of the present invention may be embodied in various forms, And should not be construed as limited to the embodiments described herein.

In addition, since the embodiments according to the concept of the present invention can make various changes and have various forms, specific embodiments are illustrated in the drawings and described in detail herein. However, it should be understood that the embodiments according to the concept of the present invention are not intended to limit the present invention to specific modes of operation, but include all modifications, equivalents and alternatives falling within the spirit and scope of the present invention.

The present invention uses the above-described prior-art patent No. 1109649 as it is. Therefore, all of the features of the device configuration described below are those described in Patent Registration No. 1109649. [

However, the present invention is characterized in that the additional embodiment portion in which a specific configuration is partially improved in order to achieve the object of the configuration disclosed in the above-mentioned Japanese Patent No. 1109649 is the most important constitutional feature.

Therefore, the device structure, characteristics, and operation relationship described below will be incorporated by reference in the above-referenced U.S. Patent No. 1,195,649, and the structure related to the main features of the present invention will be described in detail at the rear end.

As shown in FIGS. 1 and 2, the image processing system includes an aerial image providing unit 1, a road and an end image of a road, which provide an aerial image, which is a two-dimensional plane image photographed using an aircraft, to the controller 9. The image capturing unit 10 for photographing the image, the position information providing unit 3 for providing data on the current position of the image capturing unit 10 to the controller 9, the aerial image transmitted to the controller 9 and the An image drawing device (7) for converting a two-dimensional aerial image into a three-dimensional image by displaying the exact end and width of the road on a map based on the image and location information, and is provided in the vehicle based on the actual image through the vehicle movement. Will be processed.

The air image providing unit 1 may be provided in the form of a database (DB) connected to the control unit 9. The aerial image is defined as a name of a two-dimensional plane image obtained by photographing an earth surface using an aircraft.

The position information providing unit 3 is a means for calculating the coordinates at which a GPS receiver is located using a GPS receiver and a GPS satellite. The GPS receiver is preferably provided in the same object as the image capturing unit 10.

That is, when the image capturing unit 10 is provided in the vehicle 5 as shown in FIG. 1, it is preferable that the GPS receiver is also fixed to the vehicle 5.

On the other hand, the control unit 9 may calculate which portion of the aerial image the image photographed by the image capturing unit 10 corresponds to based on the location information provided by the location information providing unit 3.

The image capturing unit 10 provided in the image processing system capable of protecting the image capturing unit against the side obstacle of the present invention is characterized by having a structure capable of protecting when a side obstacle appears.

The image processing system reads the location information and the location picture of the end, records the accurate location information at the end, and displays the location on the map.

The image capturing unit 10 has a possibility to hit with various obstacles when moving the road.

At this time, in the present invention, a configuration for protecting the image capturing unit 10 is provided to enhance the efficiency of image capturing.

3 to 10, the image capturing unit 10 includes a fixing plate 20, a movement guide 30, a guard 40, and a tooth 50. As shown in FIGS.

One end of the fixed plate body portion 21 is bent in a L-shaped form to form a protective portion 22, a half-circle groove 22-1 is formed at an end portion of the protective portion 22, -1), the rubber pad 22-2 is fixed.

The fixed plate body portion 21 is provided with fixing means for fixing to the side surface of the vehicle, and such fixing means may be anything conventionally used. A guide groove 23-4 is formed by separating the guide plate 23 composed of two plate bodies 23-1 so as to face the outer side surface of the fixed plate body portion 21, A horizontal moving slit 23-2 is formed.

The upper and lower slits 23-3 are formed in the lower plate 23-1 of the horizontal moving slit 23-2 and the upper and lower slits 23-3 are formed in the horizontal slit 23-2 .

A guard pole 24 is formed so as to pass through the front and rear of the guard 22 and a toothed groove 24-1 is formed in one side of the guard pole hole 24 in the longitudinal direction, And a serration connecting hole 24-2 is formed at the center.

The moving guide 30 has a video camera 33 fixed to one end of the guide bar 31 and a guide protrusion 32 formed at the other end of the guide bar 31 so that the upper and lower movable slits 23 -3).

The guide protrusion 32 is formed in a ball shape so as to move along the up-and-down moving slit 23-3 and not to deviate from the upward moving slit 23-3.

The elevating guide plate 35 is vertically moved along the horizontal moving slit 23-2 of the guide plate 23 so as to move up and down along the guide bar 31 of the moving guide 30, .

When the movement guide 30 is pushed by the guard 40 to be described later, the guide protrusion 32 is moved along the vertical movement slit 23-3 to move deep inside the fixed plate body portion 21. [

Therefore, the image camera 33 fixed to the movement guide 30 moves close to the fixed plate body portion 21 and is completely hidden behind the protective portion 22. [

At this time, as the guide bar 31 moves to the inside of the fixed plate body portion 21, the elevation guide plate 35 moves along the guide bar 31 while horizontally moving along the horizontal movement slit 23-2.

The elevating guide plate 35 supports the moving guide 30 at two points like the guide protrusion 32.

An operation end moving groove 34 is formed in a longitudinal direction on one side of the guide bar 31 so that an operation end 43 which is an end of a guard band 40 to be described later is inserted and moved up and down.

In the present invention, the concept of the upper and lower limits is defined as a direction in which the moving away from the fixed plate 20 is 'up' and a direction in which the moving away from the fixed plate 20 is 'lower'.

The protective band 40 is provided with an engaging portion 42 in the shape of a circular rim at one end of the operating rod 41 and an operating end 43 formed at the other end of the operating rod 41, And moves along the operation end movement groove 34.

The operation end 43 is formed in a spherical shape and moves up and down while being inserted into the operation end movement groove 34 whose entrance is narrow as shown in FIG. 7, but is not released to the outside.

When the obstacle comes in front of the side surface, the engaging portion 42 is formed in a circular rim shape to be easily caught, and the image camera 33 is safely protected from behind.

A toothed plate 44 is formed on one side surface of the operation table 41 and inserted into the toothed grooves 24-1 of the counter shaft hole 24 so that the movement guide 30 is protected The base 40 is pushed rearward.

The operation guide 43 of the operation member 41 is moved to the operation end movement groove 34 by the movement of the movement guide 30 in the downward direction .

When the obstacle is passed, the guard 40 is moved forward to operate the image camera 33. [

At this time, the teeth 50 are rotatably provided inside the protective portion 22 and are engaged with the toothed plate 44 of the guard 40 through the toothed connection holes 24-2 of the toothed grooves 24-1 All.

The tooth 50 is connected to the rotation shaft of the motor 51 and rotated. When the guard 40 is moved rearward, the idler 50 is idled. When the driver operates the indoor button of the vehicle 5, And the motor 51 connected to the motor can be rotated to move the guard 40 forward.

Then, the guard 40 can be moved backward in advance by operating the button of the driver.

On the other hand, the image drawing apparatus 7 displays the two-dimensional aerial image transmitted from the aerial image providing unit 1 to the control unit 9 on the data collected through the position information providing unit 3 and the image photographing unit 10 And is processed as an image based on the accurate position.

An apparatus and method for converting a two-dimensional aerial image into a three-dimensional image based on data (photograph or moving image data, etc.) photographed by a camera are well known to those skilled in the art and will not be described in detail.

Further embodiment according to the present invention is provided with the above-described configuration as it is, as shown in Figure 11 implements the entire fixed plate body portion 21 is installed in the vehicle (5) installed as shown in Figure 5 to further enhance the safety It is to be.

In addition, the laser sensor 300 is further provided to automatically adjust the appearance of the video camera 33 according to the size or position of the obstacle to be detected so that the efficient photographing operation can be performed. .

To this end, as shown in FIG. 11, a draw-out groove 100 is formed on one side surface of the vehicle 5 in which the fixed plate body portion 21 is installed to correspond to the fixed plate body portion 21.

The draw-out groove 100 is to be provided so that the front is open so that the fixed plate body portion 21 can be freely mounted.

In addition, upper and lower pairs of rail grooves 110 are provided at both side surfaces of the draw-out groove 100.

The rail groove 110 is a means for guiding the guide rail 120 to be described later is inserted into the groove of the approximately 'c' shape to slide.

In addition, the guide rails 120 are provided in the form of protruding the upper and lower pairs on both sides of the fixing plate body portion, that is, both sides in the longitudinal direction.

In addition, the draw-out cylinder 200 connected to the rear side of the fixed plate body 21 is installed on the bottom surface of the draw-out groove 100, and the cylinder rod 210 connected to the draw-out cylinder 200 is provided. Linked to the rear side of the fixed plate body portion 21 can be pulled and pushed.

In addition, the draw-out cylinder 200 is electrically connected to the control unit 9 is configured to operate according to a control signal, the control unit 9 is the draw-out cylinder 200 in accordance with the detection signal of the laser sensor 300. Control the operation of the < RTI ID = 0.0 >

At this time, the laser sensor 300 is fixed in an arc shape to a portion of the outer peripheral surface of the image camera 33 to emit a laser beam forward, and if there is an obstacle to receive the reflected laser beam to read the zone of the obstacle first. When the obstacle is detected, the controller 9 reads the image captured by the video camera 33 in real time to check the size, type, and position of the obstacle, and then the controller 9 determines whether the fixed plate body 21 is displayed. To control.

Particularly, in order to avoid vehicle interference of the operating table 41 when the fixed plate body 21 is in and out, the operating table 41 is divided into a first operating table 41a and a second operating table 41b and segmented. Each of the protrusions DPP and the grooves GPP are formed to be correspondingly inserted into the portions, and the hinge pins HP are inserted and rotatably fixed in the state where the segmented portions are joined to each other. The torsion springs TS are fitted at both ends, so that the first and second operating tables 41a and 41b may be bent to return to their original positions when the external force is removed.

That is, when the fixed plate body portion 21 is inserted into the draw-out groove 100, the operating table 41 is folded around the segmented portion and is configured to unfold again when exposed again to the outside so as to allow safe storage. It means to be composed.

At this time, the position of the segment portion is to be positioned lower than the height of the guide rail 120 to be smoothly folded into the draw-out groove 100 when folded, the length of the operating table 41 is sufficiently long Because of this, when folded, the guard 42 is bent in front of the video camera 33, so there is no problem in folding.

As described above, the additional embodiment of the present invention enables to perform a safer shooting operation because it effectively selects and controls the avoidance of the image camera 33 according to the type, size, position, etc. of the obstacle.

1: Aviation Image Offering 3: Location Information Offering
5: vehicle 7: image drawing device
9: control unit 10: image capturing unit

Claims (1)

An aerial image providing unit (1) for providing an aerial image, which is a two-dimensional plane image photographed using an aircraft, to a control unit (9); An image capturing unit (10) fixed on a side surface of the vehicle (5) so as to capture a road including the end image of the road and transmit it to the control unit (9); A position information providing unit (3) for providing the control unit (9) with data on the current position of the image pickup unit (10); An image drawing apparatus 7 for converting the aerial image transmitted to the control unit 9 into a three-dimensional image based on the image provided by the image capturing unit 10 and the position information provided by the position information providing unit 3 The image capturing unit 10 includes a fixed plate body 21 having one end bent into an A shape to form a protective portion 22 and a semicircular groove The rubber pad 22-2 is fixed to the semicircular groove 22-1 and the fixing plate body 21 is fixed to the side surface of the vehicle, A guide groove 23-4 is formed by spacing a guide plate 23 composed of two plate bodies 23-1 so as to face the outer surface of the plate body 23-1 and horizontally moving slits 23- 2 are formed on the lower plate 23-1 of the horizontal moving slit 23-2 and the upper and lower moving slits 23-3 are formed on the lower plate 23-1 of the horizontal moving slit 23-2, (23-2) A guard pole hole 24 is formed to penetrate the front and rear of the guard portion 22 and a toothed groove 24-1 is formed in one side surface of the guard pole hole 24 in the longitudinal direction, A fixing plate 20 having a tooth connecting hole 24-2 formed at the center of the fixing plate 20; A video camera 33 is fixed to one end of the guide bar 31 and a guide protrusion 32 is formed at the other end of the guide bar 31 to move along the vertical slit 23-3 of the guide plate 23 A lifting guide plate 35 is provided so as to move up and down along the guide bar 31 and is moved along the horizontal moving slit 23-2 of the guide plate 23, A movement guide (30) in which an operation end movement groove (34) is formed in the longitudinal direction; An operation end 43 is formed at the other end of the operation pedestal 41 so that the operation end movement groove 34 of the movement guide 30 is engaged with the engaging portion 42, And a toothed plate 44 is formed on one side of the operation table 41 to be inserted into the toothed grooves 24-1 of the counterweight hole 24 and, (40) rearwardly pushing the seat back (30); Is rotatably installed inside the protective portion 22 and is engaged through the toothed connection hole 24-2 of the toothed groove 24-1 and is connected to the rotation shaft of the motor 51 so as to be idled when the toothed portion is moved rearward, (50) connected to the indoor button of the main body (5) and rotating to move the guard (40) forward,
A drawout groove 100 is formed in one side of the vehicle 5 in which the fixed plate body portion 21 is installed to correspond to the fixed plate body portion 21, but the drawout groove 100 is provided with the front open in the fixed plate. The body portion 21 is configured to be freely roamed, the upper and lower pair of rail grooves 110 having a 'c' shape is provided on both sides of the draw-out groove 100, the longitudinal direction of the fixed plate body portion 21 A pair of guide rails 120 are inserted into the rail grooves 110 and slide on both sides thereof, and a draw-out cylinder connected to the rear side of the fixed plate body 21 is provided on the bottom surface of the draw-out groove 100. 200 is installed, the cylinder rod 210 is connected to the draw-out cylinder 200, the end of the cylinder rod 210 is linked to the rear side of the fixed plate body portion 21, the draw-out cylinder ( 200 is electrically connected to the control unit 9 to operate according to the control signal Is configured, the outer peripheral surface of the image camera 33 is fixed in an arc shape is provided with a laser sensor 300 for detecting an obstacle by emitting a laser beam forward, the control unit 9 of the laser sensor 300 And configured to control the draw-out operation of the draw-out cylinder 200 according to the detection signal, wherein the operating table 41 is divided into a first operating table 41a and a second operating table 41b and segmented. Each of the protrusions DPP and the grooves GPP is formed to be correspondingly inserted into each other, and the hinge pins HP are inserted and rotatably hinged while the segmented portions are joined to each other, and both ends of the hinge pins HP are respectively inserted therein. The torsion spring (TS) is inserted in each of the first and second operating platform (41a, 41b) even if the bent, even if the external force is removed to return to the original position based on the aerial survey information, characterized in that the image drawing Image processing monitoring room of numerical data using Image processing system to which the law is applied.

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