KR101469359B1 - Operation method for geographic information system and load ledger leveling of crowds and obstacles many urban - Google Patents

Abstract

The present invention is directed to a method and apparatus for directly leveling in a city area where there are many crowds and obstacles by using a staff for immediately displaying a level for irradiating light in all directions and a height value of a point at which light is received GIS and road survey survey method.
In order to achieve the above object, according to the present invention, there is provided a surveying and measuring apparatus comprising: a surveying and measuring equipment installation step of installing a staff at a level where a light is irradiated and a location spaced apart from a level; A light irradiation step of irradiating light in all directions along a horizontal direction toward a bar code formed on a staff and a height value display step of displaying a height value of the bar code in real time on the screen, Provides GIS and road survey surveying methods in urban areas with many obstacles.

Description

BACKGROUND OF THE INVENTION Field of the Invention The present invention relates to a method and apparatus for surveying roads in a city area with many crowds and obstacles,

The present invention relates to a GIS and a road surveying and surveying method, and more particularly, to a surveying method and a surveying method using a staff that displays a level for irradiating light in all directions and a height value of a point where light is received, The present invention relates to a GIS and a road surveying surveying method for effectively performing direct leveling in urban areas with many crowds and obstacles.

In general, leveling is a survey to measure the difference in elevation, elevation, elevation (elevation) at various points on the ground. Such leveling is used for designing and construction of roads, rivers, canals, calculation of excavation volume, topographic map showing the shape of the topography, and national level point surveying.

At this time, the level measurement is performed by a direct measurement method using a level according to a measurement method, an indirect measurement using a trigonometric function of a light wave, an indirect measurement using a satellite, and an indirect measurement method using an aerial photogrammetry.

Measuring the position and altitude of various structures is one of the important items of the Geographic Information System (GIS). It is a method of measuring the altitude of a city area in which structures are scattered, Should be used.

In this direct measurement method, a staff is set up at two points, the level is set at the center of the distance, and the line of sight is horizontally read. In this case, since the difference between back sight and fore sight is high and low between two points, the elevation of the station can be obtained by adding high and low difference to the elevation of the known point.

However, in the case where crows and obstacles exist between the level and the position of the staff, there is a high possibility that the light irradiated from the level is interfered with, so that the surveying work can not be performed smoothly.

Therefore, a method of increasing the position of the level by using a tripod to prevent light from interference from crowds and obstacles has been suggested.

However, when the position of the staff receiving light irradiated from the level becomes higher than the worker's key, it is difficult for the worker to directly confirm the height value received by the staff.

As a result, the worker stepped on the footstool of a chair or the like to check the position of the staff, which could cause a problem of stability.

In order to confirm the position (height) in the vertical length direction, a general staff displays a scale using paint or the like. In this case, when light is irradiated from the level to the staff, it is difficult for the operator to confirm the exact position of the staff. There is a problem that an error of the level measurement value occurs.

A prior art related to the present invention is Korean Patent Registration No. 10-0765154 (Publication Date October 15, 2007), and the above-mentioned prior art document includes a survey method using a distance adjustment method ≪ / RTI >

The present invention is directed to a method and apparatus for directly leveling in a city area where there are many crowds and obstacles by using a staff for immediately displaying a level for irradiating light in all directions and a height value of a point at which light is received GIS and road survey survey method.

According to an aspect of the present invention, there is provided a surveying and measuring equipment installation method for installing a staff at a level at which light is irradiated and at a position apart from the level; A light irradiation step of moving the level along an upward direction and arranging the level at a light irradiation position and irradiating light in all directions along a horizontal direction toward a bar code formed on the staff; And a height value display step of displaying a height value of the barcode on a screen in real time.

Preferably, the height of the level is adjusted by using a lifting portion that is screwed to a tripod and connected to the lifting portion.

It is preferable to adjust the level of the level by using a liquid level device installed at the lower center of the tripod.

It is preferable that the barcode is installed continuously from the lower end to the upper end of the staff.

It is preferable that a height value of the barcode irradiated with the light is visually displayed using a monitor installed on the staff.

It is preferable to display the height value of the barcode on the screen using digital numerals by using the monitor.

According to the GIS and road surveying and surveying operation method of the present invention, it is possible to use a GIS and a roadside surveying surveying apparatus including a level for irradiating light in all directions and a staff for receiving light irradiated from a level by a barcode And conduct GIS and road survey survey.

Thus, according to the GIS and road surveying and surveying operation method of the present invention, the level is controlled to be raised and lowered, thereby providing the effect of preventing the light irradiated from the level from being interfered with the crowd and the obstacle.

Further, according to the GIS and road surveying and surveying operation method of the present invention, the staff receives the light irradiated at the level at the barcode portion and immediately displays the height value of the received point at the monitor portion, And provides an effect of confirming and recording survey information.

Therefore, the GIS and road surveying surveying operation method of the present invention provides an effect of improving the working efficiency and measurement accuracy of the direct level surveying using the GIS and road surveying and surveying operation equipment.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view schematically showing a sequence of a GIS and a roadside surveying operation method according to an embodiment of the present invention;
FIGS. 2 to 6 are diagrams for explaining how a GIS and a roadside surveying surveying operation method according to an embodiment of the present invention is implemented using a GIS and a roadside surveying surveying operation equipment including a level and a staff being.

BRIEF DESCRIPTION OF THE DRAWINGS The above and other features and advantages of the present invention will be more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a diagram schematically showing a procedure of a GIS and a roadside surveying surveying method according to an embodiment of the present invention.

Referring to FIG. 1, the GIS and road surveying method according to an exemplary embodiment of the present invention includes a surveying operation equipment installation step S100, a light irradiation step S200, a height value display step S300 ).

First, in the surveying and operating equipment installation step (S100), a staff is installed at a level where light is irradiated and at a position apart from the level.

At this time, the level and the staff are included in the GIS and road surveying surveying and operation equipment provided for carrying out GIS and road surveying survey.

Next, in the light irradiation step S200, the level is moved upward and disposed at a light irradiation position, and light is irradiated in all directions along a horizontal direction toward a bar code formed on the staff do.

At this time, it is preferable that the height of the level is adjusted by using a lift part which is screwed to a tripod and connected to the elevator.

In order to level the level, a liquid level unit is installed at the lower center of the tripod.

And the bar code is continuously installed along the upper end from the lower end of the staff so that the light irradiated from the level can illuminate all points in the longitudinal direction of the staff.

Next, the height value display step (S300) displays the height value of the bar code on the screen in real time.

Here, the height value display step (S300) visually displays the height value of the barcode irradiated with the light using a monitor installed on the staff.

At this time, it is preferable that the monitor displays the height value of the barcode on the screen in digital numbers.

Hereinafter, each step will be described in detail.

FIGS. 2 to 6 are diagrams for explaining how a GIS and a roadside surveying surveying operation method according to an embodiment of the present invention is implemented using a GIS and a roadside surveying surveying operation equipment including a level and a staff to be.

Referring to FIG. 2, the GIS and road surveying surveying method according to an embodiment of the present invention is performed in the order of installation of surveying and measuring equipment, light irradiation, and height value display.

In this case, the GIS and road surveying surveying method according to an embodiment of the present invention is performed using GIS and road surveying surveying and operation equipment.

Therefore, in the following description, the configuration and operation relationship between the GIS and the road surveying and surveying operation equipment will be described, and then the GIS and the road surveying surveying method according to one embodiment of the present invention will be summarized.

1, the monitor 230 is the same as the monitor described above with reference to FIG. 1 (see FIG. 1), and the barcode 220 is the same as the barcode described above with reference to FIG. 1 .

In other words, these terms are terms defined in consideration of the functions of the present invention. Hereinafter, the bar code will be described as a bar code part and the monitor will be described as a monitor part.

The GIS and road surveying surveying and operation equipment mainly includes a level 100 and a staff 200.

Level 100 is installed in the area to be surveyed in order to obtain the leveling information required for GIS and road collection. At this time, the staff 200 is disposed at a position to be measured based on the level 100.

Here, the level 100 irradiates the light 10 in all directions along the horizontal direction toward the staff 200.

This level 100 largely includes a lifting portion 110 and a light emitting portion 120.

The elevating part 110 is formed in the shape of a screw bar screwed to the tripod 20, and can be adjusted to be lifted and lowered by rotating left and right.

The light emitting portion 120 irradiates light 10 toward the staff 200. At this time, the light emitting unit 120 is configured to be capable of irradiating light 10 in all directions along the horizontal direction.

That is, the light emitting unit 120 can simultaneously irradiate the light 10 in all directions along the horizontal direction.

The light emitting unit 120 is connected to a battery switch (not shown) that turns on / off the power, and is driven by the operation of the battery switch.

Here, the light emitting unit 120 may be connected to a control switch (not shown) that can adjust the intensity of the light 10 to be irradiated.

When the light 10 is irradiated by the light emitting portion 120 of the level 100, the staff 200 is installed on the floor and is received in the horizontal direction by the light 10 irradiated by the light emitting portion 120 .

Here, the staff 200 includes a body 210, a barcode 220 and a monitor 230.

The body portion 210 is disposed at a distance from the level 100. The body portion 210 has a rod shape.

The barcode 220 is continuously formed along the vertical direction of the body 210. The bar code unit 220 receives the light 10 emitted from the light emitting unit 120 of the level 100. [

At this time, the bar code 220 includes information on a height value along the vertical length of the body 210. That is, the barcode 220 is formed along the upper end of the body 210.

The monitor unit 230 receives the height value from the bar code unit 220 receiving the light 10 and immediately displays the height value on the screen. At this time, the monitor unit 230 displays the height value of the bar code unit 220 receiving the light 10 as digital numbers on the screen.

That is, the operation relationship between the level 100 and the staff 200 will be described below.

The light emitting unit 120 of the level 100 first irradiates the light 10 in the horizontal direction toward the barcode unit 220 of the staff 200.

In this state, the bar code unit 220 receives the light 10 and displays the height value on the monitor unit 230 in digital numbers. Here, the digital digits refer to leveling information required for GIS and road sign preparation.

In other words, an operator located near the staff 200 can immediately check the height value displayed on the monitor unit 230 in a booklet describing leveling information such as a level book, and record it manually .

Next, FIG. 3 is a view for explaining a GIS and roadside surveying surveying operation equipment installed in a city area with many crowds and obstacles.

Referring to FIG. 3, when there are crowds and obstacles between the level 100 and the position of the staff 200 of the GIS and the roadside surveying and surveying operation equipment according to the present invention, There is a high possibility that the light 10 is interfered.

Accordingly, the height of the light emitting unit 120 must be adjusted using the elevation unit 110 of the level 100. [

Next, FIG. 4 is a diagram for explaining the configuration of the level and the operation relationship between the components in the GIS and road surveying surveying operation equipment.

Referring to FIG. 4, the level 100 includes a rising part 110 and a light emitting part 120. Since the above-described configurations are the same as those described above with reference to FIGS. 2 to 3, redundant description will be omitted. However, the above-described contents may be partially overlapped to help understand the drawings.

The elevating part 110 is connected to the tripod 20 so as to be able to ascend and descend. The lifting unit 110 includes a screw shaft 112 that is screwed into a support 22, which is the upper center of the tripod 20.

At this time, the elevation part 110 is adjusted to ascend and descend from the tripod 20 according to the left and right rotation of the screw shaft 112.

Here, the elevating unit 110 may be driven to rotate left and right of the screw shaft 112 through a separate control unit (not shown), or may be manually rotated through rotation of a tool such as a separate lever (not shown) The left and right rotations of the rotating shaft 112 can be adjusted.

The light emitting unit 120 has a function of irradiating the light 10 in all directions along the horizontal direction. At this time, the light emitting unit 120 is connected to the upper end of the elevating unit 110.

The light emitting unit 120 is configured to irradiate the light 10 in all directions.

Next, Figs. 5 to 6 are diagrams for explaining how to perform GIS and road surveying in urban areas with many crowds and obstacles using GIS and road surveying and surveying equipment.

Referring to FIG. 5, the level 100 is height-adjustable up and down so that the light 10 does not interfere with crowds and obstacles.

To this end, the level 100 is formed as a screw bar screw-coupled to the tripod 20, and includes a lifting part 110 that is adjusted to be lifted and lowered through left and right rotation, And a light emitting portion 120 for irradiating the light 10 in the direction of the light.

At this time, the light emitting unit 120 irradiates the light 10 toward the barcode unit 220 of the staff 200.

When the light 10 is irradiated by the light emitting unit 120 of the level 100, the light emitting unit 120 is installed upright on the floor of the staff 200, And is received in the horizontal direction.

Next, referring to FIG. 6, the configuration of the staff 200 and the operation relationship between the configurations will be described.

The staff 200 mainly includes a body 210, a barcode 220 and a monitor 230.

At this time, since the above-described configurations are described above, a duplicate description will be omitted. However, the above-described contents may be partially overlapped to help understand the drawings.

As a result, the height is adjusted through the elevation portion 110 of the level 100 to prevent the light 10 from interfering with crowds and obstacles and to increase the precision of the direct level measurement value.

Thereafter, it is determined whether the light emitting unit 120 is horizontal through a liquid level unit (not shown), and the light emitting unit 120 is driven by a separate operation switch (not shown).

At this time, the light emitting unit 120 irradiates the light 10 in all directions along the horizontal direction toward the barcode unit 220.

The bar code portion 220 irradiated with the light 10 represents a height value along the vertical length of the body portion 210. That is, since the bar code 220 is formed along the upper end of the body 210, the position at which the light 10 is irradiated may indicate a height value along the vertical length of the body 210 .

When the light 10 is irradiated onto the bar code unit 220, the monitor unit 230 displays the height value of the bar code unit 220 on which the light 10 is received, on the screen.

At this time, the monitor unit 230 displays the height value of the bar code unit 220 receiving the light 10 as digital numbers on the screen. Here, the digital digits refer to leveling information required for GIS and road sign preparation.

The staff 200 receives the light 10 irradiated by the light emitting unit 120 of the level 100 with the bar code unit 220 and outputs the height value of the received point to the monitor unit 230, .

Accordingly, the operator located near the staff 200 can immediately check the height value displayed on the monitor 230 and record it in the level book manually.

At this time, it is preferable that the monitor unit 230 is installed in the body 210 according to the eye level of the operator.

As a result, it is possible to improve the efficiency of the work and the accuracy of the leveling, and by setting the position of the monitor unit 230 at the eye level of the operator, the operator can easily check the leveling information without being affected by the height .

As described above, according to the GIS and road surveying and surveying operation method of the present invention, the GIS and road large intestine surveying operation can be carried out by using a GIS including a level for irradiating light in all directions and a staff for receiving light irradiated from a level by a barcode, GIS and road surveying shall be carried out using surveying and operating equipment.

Thus, according to the GIS and road surveying and surveying operation method of the present invention, the level is controlled to be elevated and lowered, so that the light irradiated from the level can be prevented from being interfered with the crowd and the obstacle.

Further, according to the GIS and road surveying and surveying operation method of the present invention, the staff receives the light irradiated at the level at the barcode portion and immediately displays the height value of the received point at the monitor portion, So that the surveying information can be confirmed and recorded.

Therefore, the GIS and road surveying surveying method of the present invention can improve the working efficiency and measurement accuracy of the direct level surveying using GIS and road surveying surveying and operating equipment.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive.

S100: Survey survey operation installation stage
S200: light irradiation step
S300: display height value step
10: Light 20: Tripod
22: support 100: level
110: elevating part 112: screw shaft
120: light emitting portion 200: staff
210: body part 220: bar code part
230: Monitor section

Claims (6)

A level including a tripod, a lifting unit vertically connected to the tripod, and a light emitting unit for emitting light in all directions along the horizontal direction; A bar code unit continuously formed along the vertical length direction of the body part to receive light emitted from the level and a height value of the bar code part in which the light is received, And a display unit for displaying a height value of a point at which the light is received in real time on a screen, the display unit being disposed at a distance from the level so as to receive light emitted from the level, In survey survey operation method,
A staff is provided at a position where the light is irradiated and a position spaced from the level, and the height of the level is adjusted after adjusting the level of the level, so that light irradiated at the level is irradiated to the staff The installation of the surveying and operating equipment to reach;
A light irradiation step of moving the level along an upward direction and arranging the level at a light irradiation position and irradiating light in all directions along a horizontal direction toward a bar code formed on the staff; And
And displaying a height value of the bar code on a screen in real time. delete delete delete delete delete

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