KR101469358B1 - Operation equipment 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 surveying surveying operation equipment.
In order to achieve the above object, the present invention provides a light-emitting device comprising: a light-emitting diode that is vertically connected to a tripod and is disposed at a distance from a level to irradiate light in all directions along a horizontal direction, Provides GIS and road surveying surveying and operation equipment in urban areas with many crowds and obstacles including staff that displays the height value of the spot where light is received in real time on the screen.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a geographical information surveying apparatus and a geographical information surveying and operating apparatus,

More particularly, the present invention relates to a GIS and a roadside arch surveying and operation apparatus, and more particularly, to a GIS and a road large area surveying and operating apparatus 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 road surveying surveying and operation equipment capable of 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 Registered Patent No. 10-1227189 (published on Jan. 28, 2013), which discloses a system for ascertaining elevation information through precise level measurement .

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 surveying surveying and operation equipment.

According to the technical idea of the present invention, there is provided a lighting device comprising: a level which is vertically connected to a tripod and irradiates light in all directions along a horizontal direction; And a staff disposed at a distance from the level to receive light irradiated from the level and display a height value of a point where the light is received on the screen in real time. And road surveying and surveying operation equipment.

The staff comprising: a rod-shaped body portion disposed at a distance from the level; A bar code unit continuously formed along the vertical length direction of the body unit and receiving light emitted from the level; And a monitor unit for displaying a height value of the barcode unit on which the light is received, on the screen.

It is preferable that the bar code portion indicates a height value along the vertical length of the body portion.

At this time, it is preferable that the barcode part is formed along the upper end from the lower end of the body part.

Preferably, the monitor unit displays a height value of the barcode unit on which the light is received, on the screen in digital numbers.

Wherein the level includes: a lifting unit vertically connected to the tripod; And a light emitting portion for emitting light toward the bar code portion.

The light emitting portion is connected to the upper end of the elevating portion and is capable of irradiating light in all directions along the horizontal direction.

Preferably, the elevating part includes a screw shaft that is inserted into the upper center of the tripod, and is adjusted to be elevated from the tripod as the screw shaft rotates.

The level may include a liquid level unit at the lower center of the tripod.

According to the GIS and road surveying and surveying operation equipment of the present invention, it is possible to irradiate light in all directions along the horizontal direction through the level.

In addition, according to the GIS and road surveying and surveying operation equipment of the present invention, the level is controlled to be elevated 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 large-diameter surveying and operating apparatus of the present invention, the staff receives the light irradiated at the level by the barcode unit and immediately displays the height value of the received point on the monitor unit, And provides an effect of confirming and recording survey information.

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

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view of a GIS and road surveying and surveying apparatus according to an embodiment of the present invention;
FIG. 2 is a view illustrating a GIS and a roadside surveying surveying operation equipment according to an embodiment of the present invention installed in a city area with many crowds and obstacles;
FIG. 3 and FIG. 4 are diagrams for explaining a configuration of a level and an operation relationship between the GIS and the roadside surveying surveying operation equipment according to an embodiment of the present invention,
FIG. 5 is a view illustrating a GIS and a roadside surveying in a city area with many crowds and obstacles using a GIS and a roadside surveying and surveying apparatus according to an embodiment of the present invention,
FIG. 6 is a view for explaining the configuration of the staff and the operation relation between the structures in the GIS and the roadside surveying surveying operation equipment according to the embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The above and other objects, 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 schematic view of a GIS and road surveying and surveying apparatus according to an embodiment of the present invention; FIG.

Referring to FIG. 1, the GIS and road surveying and surveying apparatus according to an embodiment of the present invention 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 of the level 100, the GIS, and the staff facility 100 for surveying and surveying the road will be described.

The light emitting unit 120 of the level 100 irradiates the light 10 in the horizontal direction toward the bar code unit 220 of the GIS and the road color large arc irradiating staff apparatus 100 of the present invention.

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 .

FIG. 2 is a view for explaining a GIS and roadside surveying surveying operation equipment according to an embodiment of the present invention installed in a city area with many crowds and obstacles.

Referring to FIG. 2, when there are crowds and obstacles between the level 100 of the GIS and the road surveying and operation equipment according to the embodiment of the present invention and the position of the staff 200, 200 are likely to interfere with each other.

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

FIG. 3 and FIG. 4 are diagrams for explaining the level configuration and the operation relationship between the GIS and the roadside surveying surveying operation equipment according to the embodiment of the present invention.

Referring to FIGS. 3 and 4, the level 100 includes a lift part 110 and a light emitting part 120.

Since the above-described configurations are the same as those described above with reference to FIG. 1 and FIG. 2, 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.

5 to 6 are diagrams for explaining how GIS and road surveying are carried out in a city area with many crowds and obstacles by using the GIS and road surveying and surveying operation equipment according to an embodiment of the present invention.

Referring first to FIG. 5, the level 100 is adjustable in height up and down so that light 10 is not interfered with crowds and obstacles.

1, the level 100 includes a lift bar 110 having a screw bar screw-coupled to the tripod 20 and controlled to be lifted and lowered through left and right rotations, And a light emitting portion 120 for irradiating the light 10 in the (all) direction.

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 roadside surveying and surveying operation equipment of the present invention, light can be irradiated all the way along the horizontal direction through the level.

In addition, according to the GIS and road surveying and surveying operation equipment of the present invention, the level is controlled so as to be able to prevent the light irradiated from the level from being interfered with crowds and obstacles.

Further, according to the GIS and road large-diameter surveying and operating apparatus of the present invention, the staff receives the light irradiated at the level by the barcode unit and immediately displays the height value of the received point on the monitor unit, So that the surveying information can be confirmed and recorded.

Accordingly, the GIS and road surveying and surveying operation equipment of the present invention can improve the working efficiency and measurement accuracy of the direct level surveying.

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.

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 (9)

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; And
A bar code unit continuously formed along the vertical length direction of the body part for receiving light emitted from the level and a bar code unit for receiving the light and displaying the height value of the bar code unit on the screen And a staff member disposed at a distance from the level to receive light emitted from the level and display a height value of a point where the light is received on a screen in real time,
The bar-
And a height value along the vertical length of the body part. The GIS and road surveying surveying equipment in urban areas with many crowds and obstacles. delete delete delete delete delete delete delete delete

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