KR20160053652A - Electronic field apparatus for an on-the-spot survey of the steep slope-land - Google Patents

Abstract

The present invention relates to an electronic field note for field survey of steep slopes capable of accurately checking the state of steep slopes in real time by uploading the results, via a smartphone, of surveys over various steep slopes nationwide and damage caused. The electronic field note, in which a database on the current state through field surveys is established and managed and the stability is evaluated, is a system where users can conduct field surveys over damage to steep slopes and the general state by utilizing real-time GPS information and national GIS information. The electronic field note boasts various functions of automatically calculating the area, inclination, height, length of a steep slope and the number housings in a damaged district, and roads and of evaluating the stability of rock slopes and soil surfaces. Since the electronic field note uploads the current state and damages of steep slope nationwide in real time, users can accurately check the state on a real time basis, thereby evaluating the stability of steep slopes and effectively managing the same by using the uploaded information.

Description

BACKGROUND OF THE INVENTION Field of the Invention [0001] The present invention relates to an electronic field apparatus for an on-the-spot survey of steep slope-

The present invention relates to a steep slope field survey electronic fence, more specifically, a plurality of steep slopes distributed nationwide and a disaster state through a field survey, uploading the results through a smart phone, It is about the steep slope field investigation electronic field which can grasp accurately.

Due to the environmental changes caused by global warming, heavy rainfall frequently occurs every year, and natural disasters such as heavy rainfall, road closures, property damage, etc. are increasing day by day. Is one of the root causes, but in addition there is a major cause for the management failure of natural or artificial steep slopes. This steep slope is one of the reasons for the formation of the slope, which is mainly due to the construction of various roads, and it has been investigated that it has become a dangerous cut-off point and reached hundreds of places in the whole country. In Korea, There are many steep gradients. In particular, with the development of construction methods for houses and roads, artificial steep slopes have also been increasing rapidly, resulting in the loss of credibility and safety of road users. It is an impediment to road construction. In addition, recently, with the abnormal climate, frequent weather changes accompanied by heavy rainfall have increased the possibility of natural slope collapse, and it is very difficult to completely prevent slope collapse completely in advance. Therefore, it is required to establish countermeasures and measures to prevent collapse of steep slopes such as cutting slopes for natural disasters. In response to these demands, in order to minimize the damage caused by collapse of steep slopes, Efforts are being made to reduce the damage caused by slope failure by implementing the construction method.

However, as described above, it is also important to take measures to prevent the collapse of the steep slope slope in advance, but in order to take such measures, it is necessary to first accurately grasp the current status and actual condition of steep slope slabs It is important that the situation of many steep slopes distributed across the country should be assessed through field surveys, but it is not practical.

Therefore, as a part of solving the above problem and meeting the demand, it is possible to predict the collapse of slope slope by applying virtual simulation before construction of slope slope in construction of buildings and roads constructed in various parts of the country The virtual simulations of the slope slope can reduce errors, time, manpower and cost of implementation in cut slope construction. Can also provide additional advantages that can be achieved.

For example, Korean Patent Laid-Open Publication No. 2006-0080665 discloses an apparatus and method for predicting collapse of a cut slope on which a fall-preventing network is installed, which comprises an instrument cluster mounted on a fall- A collision prediction apparatus and method for predicting collapse of a cut slope on which a protection network is installed and ensuring safety of a road or the like on which a cut slope is formed by causing an alarm device to be activated when an indication of collapse of a cut slope is detected Wherein said tiltmeter comprises: a tiltmeter mounted on a support of said rockfall prevention network for measuring a displacement of said column; and a reader connected to said inclinometer, Receives the measurement signal of the inclinometer, detects the displacement of the support of the rockfall preventing network on which the inclinometer is mounted Discloses an apparatus for predicting collapse of a slope slope provided with a fall-preventing network, characterized by comprising a reader.

Korean Patent Laid-Open Publication No. 2006-0091769 entitled "Device for Detecting Slope Slope Collapse "," Apparatus for Detecting Slope Slope Collapse Detection ", which is arranged to connect upper and lower portions on a cut slope, And an optical fiber sensor for detecting a ground motion, the optical fiber sensor comprising a sheet-type optical fiber sensor to which a temperature-compensating core-type optical fiber sensor and an optical fiber sensor for detecting ground motion are adhered, an upper fixing stage for fixing the sheet- A plurality of ground motion transfer bundles installed at predetermined intervals in the sheet-type optical fiber sensor to transmit a load to the sensor when the ground motion occurs on the cut slope surface, An alarm device for informing collapse matters on adjacent roads and railroad tracks, And an optical fiber time domain analyzing system for detecting a backward scattered light and applying a control signal to the alarm device when the change in the center frequency of the back scattered light is greater than or equal to a value indicating a collapsed state of the slope slope, Collapse monitoring apparatus ".

However, the above-described conventional technique is merely an example of a device capable of monitoring the collapse of slope slope, and the conventional arts other than these are merely a road slope slope survey which has only a stability evaluation function on an artificial slope of a national road It is only proposed and implemented. As described above, there are no practical means for accurately grasping the status of a number of steep slopes in real time in real time. The inventors of the present invention have conducted extensive research and have completed the present invention .

Patent Document 1: Korean Patent Laid-Open Publication No. 2006-0080665 Patent Document 2: Korean Patent Laid-Open Publication No. 2006-0091769

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems occurring in the prior art, and it is therefore an object of the present invention to provide a steep slope field survey electronic field scanner capable of accurately grasping a few disaster states in real time, .

Another object of the present invention is to provide a system and method for realizing the present status of a number of steep slopes by real-time uploading of a plurality of disaster states through field survey, and by evaluating the stability of the slopes by using these data, And to provide a steep slope field survey electronic field.

The present invention may also be directed to accomplishing other objects that can be easily derived by those skilled in the art from the overall description of the present specification, other than the above-described and obvious objects.

According to an aspect of the present invention,

In the field surveillance field surveillance where the construction and management of the state database is carried out through field survey of steep slopes,

The electronic field is a system that can investigate the current status and general status of steep slope disasters by using the unit GIS information and real time GPS data of the whole country. It uses GIS information to calculate the area, slope, height, , An automatic calculation function for items such as roads, and a stability evaluation function of rock slope and slope of slope.

According to another aspect of the present invention, an input item of the electronic field system is divided into a general state and a collapse and / or damage state.

According to another embodiment of the present invention, the general status is an individual item and includes a general status, a geometric condition, a terrain / repair condition, a geological / geographical condition, and a scene photograph.

According to another embodiment of the present invention, the general situation includes a code management, an investigation date, an investigator, a coordinate, an access road, and a management agency, and the geometric condition includes height, extension, inclination, The geological / geological conditions include soil composition, compositional rock, rock name, weathering degree, discontinuity, tensile crack, tensile cracking property, The depth of field includes a depth of field, and the field photograph includes a diameter and a root diameter.

According to another embodiment of the present invention, the collapse and / or damage status is an individual item, and includes a collapse status, a damage status, and a scene photograph.

According to another aspect of the present invention, the present collapse situation includes a date and time of occurrence, a collapse type, a collapse width, a collapse length, a collapse height, and a cause of occurrence, and the damage state includes a house, a building, a road, a pole, The number of residents, the casualties, the injured party, the amount of property damage, and the estimated recovery cost, and the site photographs include the far-sighted photographs and the near-sighted photographs, do.

According to another aspect of the present invention, the stability evaluation is characterized by dividing the steep slope into the slope and the slope, and automatically calculating the total score when the slope-specific evaluation item data is input, and calculating the stability score based on the total score .

According to another embodiment of the present invention, when the slope-based evaluation input item is the same as the steep slope state database (DB), the slope information is input automatically, and the other items are manually input manually by the investigator.

The steep slope field survey electronic field of the present invention configured as above can perform key functions such as steep slope database input, automatic input, automatic calculation of direction and inclination value, calculation process of individual items, stability evaluation , The status of a number of steep slopes scattered throughout the country. We upload real-time status of a few disasters through field surveys, so that we can grasp the current situation more accurately in real time. We can evaluate the stability of steep slopes through these data, The present invention solves the above-mentioned conventional problems by providing a steep slope field survey electron field.

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a schematic diagram of a steep slope field survey electronic field operation in accordance with a preferred embodiment of the present invention.
FIG. 2 shows an example of the operation of the field surveillance field survey in accordance with the preferred embodiment of the present invention. When the object of the steep slope object is generated, the area, the slope, the slope direction and the height are automatically input, Quot; S "button at the end of the item after designating the desired extension and length in the object.
FIG. 3 is a calculation process of the steep slope field survey electronic field according to the present invention.
FIG. 4 shows an example of a screen on which stability evaluation is performed using the steep slope field survey electron field of the present invention, wherein FIG. 4A is for a slope and FIG. 4B is for a rock slope.
FIGS. 5A and 5B are views illustrating a main screen provided by the steep slope field survey electronic field system according to the present invention.

Hereinafter, the present invention will be described in more detail by way of preferred embodiments with reference to the accompanying drawings, but it goes without saying that the scope of the present invention is not limited thereto.

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a schematic diagram of a steep slope field survey electronic field operation in accordance with a preferred embodiment of the present invention.

According to a preferred embodiment of the present invention, the steep slope object structure to which the steep slope field survey electron field of the present invention can be applied is not limited thereto. For example, the structure according to the " , Artificial stone, retaining wall, stone masonry, etc., which are steep slopes that do not correspond to the special law, the road law, the highway nation law, and the like.

According to a preferred embodiment of the present invention, the steep slope field survey electronic field system is a system that can investigate the steep slope disaster current status and general situation using the unit GIS information and the real time GPS data, The main content of this paper is to include automatic calculation function for various items such as area, slope, height, length, number of damaged area, road, etc., and to load rock slope and soil slope stability evaluation function.

According to a preferred embodiment of the present invention, the items input to the system used in the steep slope field survey electronic ambience of the present invention are not limited to the example but may be classified into general situation and collapse and / The above general condition includes the general condition, geometric condition, topography / repair condition, geological / ground condition, and on-site photograph as individual items, and the above collapse and / You can include photos.

The general status may include code management, survey date, investigator, coordinates, access road, management authority, etc. Geometric conditions may include height, extension, slope direction, slope, and the terrain / May include the surrounding terrain, the steep slope condition, the leaking condition, the vegetation type, the vegetation density, and the geological / geotechnical condition may include the ground composition, the compositional rock, the rock name, the weathering degree, the discontinuity, the tensile crack, Depth of field, and the scene photograph may include a far-field and a near-field.

In addition, the above collapse and / or damage situation includes the collapse status, the damage status, and the individual items of the scene photograph, and the collapse situation includes the date and time of occurrence, type of collapse, collapse width, collapse length, collapse height, Damage area, distribution of damaged structures (houses, buildings, roads, telegraph poles, bogies, buried pipelines, etc.), damages due to damage of buildings, roads, telephone poles, The number of inhabitants within the scope of impact, casualties, injured persons, amount of property damage, and estimated recovery cost, and the above-mentioned on-site photographs can be included in the circumference and the rhizome.

According to another preferred embodiment of the present invention, the system used in the steep slope field survey electronic field of the present invention includes a steep slope database input, an automatic input, an automatic calculation of direction and slope value, a calculation process of the individual items, You can perform the same major functions.

The steep slope database input method, which is one of the main functions provided by the steep slope field survey electronic field according to the present invention, can be classified into manual input, selective input and automatic input, A basic outline such as a field name can be input in such a manner as to select a target item and to select and input, for example, a steep slope type condition, a constituent type, etc., Inputs are input using field object (slope collapse, diffusion range) generation or measurement function, for example, automatically inputting location information, site object creation, collapse area, height, slope, and geological information.

2, when the steep slope object is first set, an area, a slope, a slope direction, a height, and the like are automatically input. After the steep slope object is set, a desired extension After specifying the length and the "S" button (automatic operation) at the back of the item, the value is automatically entered.

The automatic calculation of the direction and the slope value may use the following formula:

The calculation process of the individual items is as shown in Fig.

The stability evaluation, which is the most important function provided in the steep slope field survey electronic field according to the present invention, is divided into a slope slope and a rock slope as shown in FIG. 4, The rating is calculated. At this time, when the input item is the same as the steep slope state database (DB), the input is automatically performed, and the other items can be manually input manually by the investigator.

When the total score is calculated as described above, stability can be evaluated based on the criteria shown in Table 1 below.

Rating Tosa slope Rock slope Contents A 0 to 20% 0 to 20%  - No risk of collapse B 21 to 40% 21 to 40%  - No risk of collapse C 41 to 60% 41 to 60%  - There is a risk of collapse but weak D 61 to 80% 61 to 80%  - High risk of collapse E 81 to 100% 81 to 100%  - Very high risk of collapse

5 is a diagram illustrating a main screen provided by the steep slope field survey electronic field system according to the present invention. As shown in FIG. 5, the field investigator examines and inputs individual items input to the system using the field survey electronic field system, and stability can be evaluated through automatic calculation based on the database, These can be updated and uploaded in real time, allowing administrators to see real-world steep slopes.

The steep slope field survey electronic field system of the present invention can automatically calculate the steep slope state DB data (for example, area, length, slope, geological condition, soil condition, damage status, etc.) by utilizing GIS and GPS information And it can be classified into collapsed area and sediment accumulation area in steep slope disaster site investigation. It is possible to easily evaluate the stability by mounting stability evaluation function for rock slope and slope of slope, Can be used to identify the actual situation in the control room without disaster management control and manager's on-site, and it can be equipped with steep slope status database management function to search and update database on steep slope site.

It is appreciated that the present disclosure may be embodied in many different forms, all without departing from the spirit and scope of the invention, as embodied and broadly described herein, in order to provide a complete description of the methodology, system, and / Although a person skilled in the art may make numerous modifications to the disclosed embodiments without departing from the spirit or scope of the description herein. Since many embodiments can be made without departing from the spirit and scope of the present disclosure, appropriate ranges are set forth in the appended claims.

Claims (8)

In the field surveillance field surveillance where the construction and management of the state database is carried out through field survey of steep slopes,
The electronic field is an electronic field system that can investigate the current status and general status of steep slope disasters by using the unit GIS information and real-time GPS data of the whole country. It uses GIS information to calculate the area, slope, height, It is equipped with automatic calculation function for items such as the number of households and roads, and stability evaluation function of rock slope and slope of slope.
[Claim 2] The electronic field system of claim 1, wherein the input field of the electronic field system is divided into a general state and a collapse and / or damage state.
[Claim 3] The method according to claim 2, wherein the general status is an individual item, which includes a general status, a geometric condition, a terrain / repair condition, a geological / geographical condition, and a scene photograph.
4. The method according to claim 3, wherein the general status as the individual item includes a code management, an investigation date, an investigator, a coordinate, an access road, and a management agency, the geometric condition including height, extension, The geological / geological conditions include soil composition, compositional rock, rock name, weathering degree, discontinuity, tensile crack, tensile cracking property, Wherein the field photograph includes a ground and a root, and the field photograph includes a ground and a root.
[Claim 3] The method according to claim 2, wherein the collapse and / or damage is classified into individual items, including collapse status, damage status, and scene photographs.
The method according to claim 5, wherein the collapse state includes a date and time of occurrence, a type of collapse, a collapse width, a collapse length, a height of collapse, and a cause of the collapse, The number of residents, casualties, injured persons, property damage amount, estimated recovery cost, and the site photographs are included in the circumference and the rhizome. Field survey electronic field.
2. The method according to claim 1, wherein the stability evaluation is performed by dividing the steep slope into slopes and slopes, automatically calculating the total score when the slope items are input, and calculating the stability score based on the scores. Survey Electronic Enforcement.
8. The method according to claim 7, wherein when the slope-based evaluation input item is the same as the steep slope state database (DB), the slope information is automatically input and the other items are manually input manually by the investigator. The field.

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