KR20100021208A - Apparatus for observing collapse - Google Patents

Abstract

PURPOSE: An apparatus for monitoring collapse is provided to monitor an avalanche of rocks and earth and the collapse of a track by sensing a force applied to a wire through a contact sensor including an insulator connected to a wire. CONSTITUTION: Wires(110,120,130) are fixed to a point with a first side. A second side is connected to an insulator. A contact sensor(141,142,143) is connected to the wire through an insulator. The contact sensor includes a first ground surface and a second ground surface. An alarm signal unit(150) generates an alarm signal corresponding to the contact sensor when the contact sensor is on. A photographing unit(160) photographs the section corresponding to the contact sensor and generates the photographing data when the contact sensor is on. A controller(170) transmits the alarm signal and the photographing data to an outer server.

Description

Disintegration Monitoring Device {APPARATUS FOR OBSERVING COLLAPSE}

The present invention relates to a collapse occurrence monitoring device, and more particularly, detects the occurrence of earth or earth breakdown through a wire installed in a earth or earth production zone or a track zone and a contact sensor connected through the wire and an insulator, The present invention relates to a collapse occurrence monitoring device that can more effectively monitor the generation of soil and track collapse by photographing the area or generating an alarm signal when the collapse occurs.

Recently, natural disasters such as earthquakes, typhoons, heavy rain, heavy snow and hail, lightning and tsunami have caused economic damages of nearly 2 trillion won annually. Most of them are reported to be concentrated in June-September. . In particular, more than 75% of all damages are caused by heavy rains and typhoons, and the types of damages are not only life-saving, but also various forms such as falling and flooding of large structures and collapse of large and medium slopes.

The typhoon movement centered on the Korean peninsula shows its course turning eastward in both the Pacific and south of Japan in spring and winter, but as it approaches the summer season, it rises northwards, and passes through the Korean peninsula by July and August, and the number of autumn passes. It is turning into the south and turning to the south side. Therefore, structural and engineering problems are decreasing due to the design standards that are strengthened every year, but the magnitude and frequency of natural disasters are increasing due to abnormal weather. Therefore, it is time to systematically and professionally inspect disaster characteristics and disaster prevention plans centering on past meteorological statistics, and to analyze and consider large-scale disasters that are likely to occur every year.

A landslide is a phenomenon in which a large amount of rock, debris material, and soil move rapidly down the slope, and due to many variables such as rock structure and component cohesion, slope of slope, water content, relative movement rate, and difference in composition It is divided into various forms such as rockfall, evangelism, activity, spread, and flow.

In general, the phenomenon of topsoil and rock moving down the slope by gravity is called gravitational slope movement, and it can be classified into sliding, slurry, and granular flow. Slurry is defined as the movement of sediment mixed with water and mixed with water. Especially, soil and rock are mixed with water and flow down slopes and valleys. Soil topography (weather layer) is saturated with rainfall and gravity Landslides that fall and move in the same direction are defined as clay.

In recent years, the damage has been increasing mainly in mountainous terrain among various types of disasters caused by intensive rainfall and typhoons, and fine grain loss occurs due to the rapid flow rate due to intensive rainfall and catchment terrain. The outflow is increased due to scour, etc., but the exact mechanism has not been established. So far, it has been found that clays contain water and are rapidly descending and contain larger particles than sand, which tends to destroy the unconsolidated layer (surface layer). It is known to leave.

Until now, Korea has focused on recovery rather than prevention as a countermeasure against mountain disasters. However, if a scientific analysis of landslides is made in advance of predicting and observing landslide and predicted areas of landslides, proper measures can be taken to minimize damages caused by landslides.

At present, various methods of measuring the movement of a mountain slope are used to identify signs of landslide occurrence. However, simply measuring the movement of the slopes made it difficult to accurately measure and predict landslides caused by a combination of various factors. In particular, in the case of earth-slide landslides, it is important to know the exact location and speed of landslides, but there is practically no way to measure or predict them.

Accordingly, there is a demand for the development of a collapse occurrence monitoring device that can initially detect the occurrence of a collapse accident, such as a soil breakdown or a track collapse, and minimize the damage caused therefrom.

The present invention has been made in order to improve the prior art as described above, and detects the occurrence of earth or earth breakdown through the wire installed in the earth or earth production zone or track zone and the contact sensor connected through the wire and the insulator, In addition, the object of the present invention is to provide a collapse occurrence monitoring device capable of minimizing the damage caused by photographing the relevant area or generating an alarm signal when the track collapse occurs, thereby effectively monitoring the earthquake generation and the track collapse.

In order to achieve the above object and to solve the problems of the prior art, the collapse occurrence monitoring device according to the present invention comprises at least one wire is fixed to the first side is a predetermined point (predetermined) and the second side is connected to the insulator; When the insulator is attached between the first contact surface and the second contact surface, and the insulator is detached between the first contact surface and the second contact surface, the first contact surface and the second contact surface are in contact with each other. one or more contact sensors (on); An alarm signal unit generating an alarm signal corresponding to the contact sensor when the contact sensor is turned on; A photographing unit configured to photograph the selected area corresponding to the contact sensor and generate photographing data when the contact sensor is turned on; And a controller for transmitting the alarm signal and the photographing data to an external server.

In addition, the collapse occurrence monitoring device maintains power off when all of the one or more contact sensors are in a contact off state, and powers on when any one or more of the one or more contact sensors are on. It is characterized by.

In addition, the position of the first side end and the position of the second side end of the wire of the collapse generation monitoring device is set so that the wire is located in the earth-earth generating zone, and when the earth flow occurs in the zone and the second side end and The insulator connected is detached from between the first contact surface and the second contact surface of the contact sensor.

In addition, the position of the first side end and the position of the second side end of the wire of the collapse occurrence monitoring device is set such that the wire is located below the line, the insulator connected to the second side end when the line collapses Is detached from between the first contact surface and the second contact surface of the contact sensor.

The collapse occurrence monitoring apparatus may further include a zone information database in which the at least one wire information, the at least one contact sensor information, and the wire zone information for the zone in which each wire is located are recorded corresponding to each other. It is done.

The controller of the collapse occurrence monitoring apparatus reads first zone information corresponding to the first contact sensor from the zone information database when it detects that the first contact sensor of the one or more contact sensors is turned on. The alarm signal unit may generate an alarm signal including the first zone information, and the photographing unit may photograph a first zone corresponding to the first zone information.

In addition, the collapse occurrence monitoring device further comprises a communication unit connected to the network through any one of the communication network of the external server and the mobile communication network, PSTN network, and the Internet network, the control unit is the alarm signal and the photographing data is a mobile communication network It is characterized in that the control to be transmitted to the external server through any one of a communication network, PSTN network, and the Internet network.

According to the collapse occurrence monitoring device of the present invention, by installing a wire in the collapse occurrence area, such as soil or tracks, by detecting a force applied to the wire in the event of a collapse accident through a contact sensor including an insulator connected to the wire, Simple and more efficient early earthquake or track decay can be monitored to minimize the damage.

In addition, according to the collapse occurrence monitoring device of the present invention, the insulator connected to the wire is usually provided in the contact sensor so that the collapse occurrence monitoring device maintains the power-off state, when the collapse accident occurs due to the separation of the insulator Since the contact sensor is turned on to cause the collapse occurrence monitoring device to be switched to a power-on state, an effect of efficiently monitoring the occurrence of a collapse accident with minimal energy resource consumption can be obtained.

In addition, according to the collapse occurrence monitoring device of the present invention, when a collapse accident such as soil and line collapse is detected, by generating an alarm signal containing the corresponding area information and transmitting to the management server, the remote administrator to the alarm It is possible to obtain an effect of effectively recognizing the area in which the crash accident has occurred by using only a signal.

In addition, according to the collapse occurrence monitoring device of the present invention, when a collapse accident such as soil and track collapse is detected, by transmitting an image photographing the area to the management server, a remotely located manager through the photographed image The effect can be obtained to more accurately identify the area where the crash occurred and the collapse situation.

Hereinafter, with reference to the accompanying drawings will be described an embodiment of the present invention;

1 is a block diagram showing the configuration of a collapse occurrence monitoring apparatus according to an embodiment of the present invention.

The collapse occurrence monitoring apparatus 100 according to an embodiment of the present invention includes one or more wires 110 to 130, one or more contact sensors 141 to 143, an alarm signal unit 150, a photographing unit 160, and a controller ( 170, a zone information database 180, and a communication unit 190.

One or more wires 110 to 130, that is, the first wire 110 to the n-th wire 130 may be installed in the collapse zone (101), respectively. The disintegration zone 101 may be implemented in various zones in which a collapse accident may occur, such as an earthquake generation zone or a track zone. However, in the present specification, for the sake of convenience of explanation, the case in which the collapsed generation zone 101 is mainly implemented as an earthenite generation zone or a track zone will be described as an example.

Each of the first wires 110 to n-th wires 130 is fixed at a predetermined point at which the first side ends 111 to 131 are fixed and the second side ends 112 to 132 are connected to the insulator. 101 may be installed respectively. The point at which the first side ends 111 to 131 are fixed may be set to a point that allows the wires 110 to 130 to be installed across the collapse area sufficiently.

For example, the first-first side end 111 of the first wire 110 may be set to a point at which the first wire 110 is positioned across the upper side of the collapse area 101. The second-first side 121 of the second wire 120 may be set to a point at which the second wire 120 is positioned across the center of the collapsed region 101. The n-th side end 131 of the n-th wire 130 may be set to a point at which the n-th wire 130 is positioned across the lower side of the collapsed region 101.

In addition to the above-described embodiment, the installation position of the wire may be set through various methods such as a position to allow the wire to be affected by the collapse of the wire as much as the person skilled in the art determines.

The second side ends 112 to 132 may be connected to respective insulators of the contact sensors 141 to 143. For example, the first-second side end 112 of the first wire 110 may be connected to the first insulator of the first contact sensor 141. The second-second side end 122 of the second wire 120 may be connected to the second insulator of the second contact sensor 142. The n-th side end 132 of the n-th wire 130 may be connected to the n-th insulator of the n-th contact sensor 143.

In this case, when a collapse accident occurs in the collapse occurrence region 101, one or more wires 110 to 130 may be applied to the second side ends 112 to 132 due to the impact of the collapse accident. Due to the attraction force, the insulators connected to the second side ends 112 to 132 may be separated from the respective contact sensors 141 to 143. This will be described in detail with reference to FIG. 2.

2 is a view showing the configuration of a contact sensor according to an embodiment of the present invention.

As described above, the contact sensor 210 is connected to the wire 230 through the insulator 220. The wire 230 has a second side end 232 connected to the insulator 220 and the first side end 231 is opposite the collapsed zone 201 from the position of the insulator 220 with respect to the collapsed zone 201. Wired 201 may be positioned across the collapse zone 201.

The contact sensor 210 includes a first contact surface 211 and a second contact surface 212. The insulator 220 may be attached between the first contact surface 211 and the second contact surface 212 as shown in the upper figure of FIG. 2. The insulator 220 may be implemented to be detached from the first contact surface 211 and the second contact surface 212 according to the attraction force applied from the wire 230.

When the insulator 220 is detached from the first contact surface 211 and the second contact surface 212, the first contact surface 211 and the second contact surface 212 are mutually as shown in the lower figure of FIG. 2. The contact may be implemented to be on.

As shown in the upper figure of FIG. 2, the insulator 220 is normally positioned between the first contact surface 211 and the second contact surface 212 of the contact sensor 210. Accordingly, the contact sensor 210 is normally spaced apart from each other by the first contact surface 211 and the second contact surface 212 due to the insulator 220, thereby maintaining a normal contact off state.

Thus, when the insulator 220 insulates the first contact surface 211 and the second contact surface 212 from each other and the contact sensor 210 is turned off, the collapse occurrence monitoring device including the contact sensor 210 ( 110 may also maintain a power off state.

At this time, when a collapse accident such as a soil flow or a line collapse occurs in the collapse occurrence region 201, the wire 230 is applied to the insulator 220 while a force is applied to the wire 230 due to the collapse accident. Can be.

Due to the attraction of the wire 230, the insulator 220 may be detached from the first contact surface 211 and the second contact surface 212 of the contact sensor 210 as shown in the lower figure of FIG. 2. When the insulator 220 is detached from the contact sensor 210, the first contact surface 211 and the second contact surface 212 are brought into close contact with each other so that the contact sensor 210 is in a contact-on state.

As the contact sensor 210 becomes the contact on state, the collapse occurrence monitoring device 100 may also be switched to the power on state. That is, when the collapse occurrence monitoring device 100 maintains the power-off state during normal operation and a collapse accident occurs, the insulator 220 is separated from the contact sensor 210 and the contact sensor 210 is turned on as the contact-on state. Can be switched to a state.

Referring back to FIG. 1, when any one of the first contact sensor 141 to the n th contact sensor 143 is contact on, the control unit 170 detects this and the collapse occurrence monitoring device 100 is powered on. Can be switched to a state.

The zone information database 180 maintains a zone information table in which at least one wire information, at least one contact sensor information, and wire zone information for a zone in which each wire is located are recorded corresponding to each other. This will be described with reference to FIG. 3.

3 is a diagram illustrating a zone information table according to an embodiment of the present invention.

As described above, one or more wire information, one or more increasingly sensor information, and one or more wire zone information may be recorded in the zone information table according to one embodiment of the present invention.

For example, contact sensor information "first contact sensor" and wire section information "earthwork zone A" may be recorded in correspondence with wire information "first wire". In addition, contact sensor information called "second contact sensor" and wire zone information called "earthwork zone B" may be recorded corresponding to wire information called "second wire". In addition, contact sensor information called "third contact sensor" and wire zone information called "earthwork zone C" may be recorded corresponding to wire information called "third wire". Further, the contact sensor information "n-th contact sensor" and the wire section information "earthwork zone N" may be recorded corresponding to the wire information "n-th wire".

That is, the operator of the collapse occurrence monitoring apparatus 100 according to the present invention installs n wires in n earthwork zones, respectively, and provides contact sensor information corresponding to each wire and wire zone information for each zone where wires are installed. Can be recorded in zone information table.

In addition, the wire zone information may further include coordinate information on the corresponding zone. The coordinate information may be implemented as GPS coordinate information or coordinates set by the operator.

Referring back to FIG. 1, when the controller 170 detects that the first contact sensor 141 of the first contact sensor 141 to the n-th contact sensor 143 is contacted on, the first contact sensor from the zone information database is detected. The first zone information corresponding to 141 is read. In the example of FIG. 3, the first zone information may be implemented with wire zone information called “earthwork zone A”.

The alarm signal unit 150 generates an alarm signal corresponding to the first contact sensor 141 when the first contact sensor 141 is turned on. That is, the alarm signal unit 150 generates an alarm signal including the first zone information read out from the zone information database 180 by the controller 170.

In addition, as described above, the alarm signal 150 may generate an alarm signal including the first zone information, or may generate only a general alarm signal not including the first zone information.

The photographing unit 160 generates photographing data by photographing an area corresponding to the first contact sensor 141 when the first contact sensor 141 is turned on. That is, the photographing unit 160 may photograph the first zone in which the first wire corresponding to the first contact sensor 141 is located through the first zone information read by the controller 170 from the zone information database 180. have. For example, the photographing unit 160 may generate photographing data of photographing the first region through GPS coordinate information about the first wire position included in the first region information.

The controller 170 transmits the generated alarm signal and the photographing data to an external server through the communication unit 190. The external server may be implemented as an operation server located at a distance from the collapse occurrence monitoring device 100 or the collapse occurrence area 101.

The communication unit 190 may be networked with the external server through a mobile communication network, a PSTN network, or an internet network. Therefore, it is possible to expect the effect of minimizing damage by detecting the occurrence of collapse through existing communication resources that are widely established without installing a separate communication infrastructure.

As described above, the present invention has been described by way of limited embodiments and drawings, but the present invention is not limited to the above-described embodiments, which can be variously modified and modified by those skilled in the art to which the present invention pertains. Modifications are possible. Accordingly, the spirit of the present invention should be understood only by the claims set forth below, and all equivalent or equivalent modifications thereof will belong to the scope of the present invention.

1 is a block diagram showing the configuration of a collapse occurrence monitoring device according to an embodiment of the present invention.

2 is a view showing the configuration of a contact sensor according to an embodiment of the present invention.

3 is a diagram illustrating a zone information table according to an embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

100: collapse occurrence monitoring device 101: collapse occurrence area

110: first wire 111: first-first side end

112: 1-2 side end 120: second wire

121: 2-1 side end 122: 2-2 side end

130: third wire 131: 3-1 side end

132: 3-2 side end 141: first contact sensor

142: second contact sensor 143: n-th contact sensor

150: alarm signal unit 160: the recording unit

170: control unit 180: zone information database

190: communication unit

Claims (7)

One or more wires having a first side end fixed at a predetermined point and a second side end connected with an insulator; When the insulator is attached between the first contact surface and the second contact surface, and the insulator is detached between the first contact surface and the second contact surface, the first contact surface and the second contact surface are in contact with each other. one or more contact sensors (on); An alarm signal unit generating an alarm signal corresponding to the contact sensor when the contact sensor is turned on; A photographing unit configured to photograph the selected area corresponding to the contact sensor and generate photographing data when the contact sensor is turned on; And Control unit for transmitting the alarm signal and the shooting data to an external server Disintegration monitoring device comprising a. The method of claim 1, The collapse occurrence monitoring device maintains power off when all of the at least one contact sensor is in a contact off state, and is powered on when at least one of the at least one contact sensor is turned on. Disintegration monitoring device characterized in that. The method of claim 1, The position of the first side end of the wire and the position of the second side end are set such that the wire is located in the earth flow generation zone, and when the earth flow occurs in the zone, the insulator connected to the second side end is connected to the contact sensor. Disintegration monitoring device, characterized in that detached from between the first contact surface and the second contact surface. The method of claim 1, The position of the first end of the wire and the position of the second end of the wire are set so that the wire is located under the line, and when the line collapses, the insulator connected to the second end of the wire is connected to the first sensor of the contact sensor. Disintegration monitoring device, characterized in that detachable from between the contact surface and the second contact surface. The method of claim 1, Zone information database in which the at least one wire information, the at least one contact sensor information, and the wire zone information for the zone in which each wire is located are recorded corresponding to each other. Disintegration monitoring device characterized in that it further comprises. The method of claim 5, The controller reads first zone information corresponding to the first contact sensor from the zone information database when it detects that a first contact sensor of the one or more contact sensors is turned on. And the alarm signal unit generates an alarm signal including the first zone information, and the photographing unit captures a first zone corresponding to the first zone information. The method of claim 1, Communication unit connected to the network through any one of the external server and the mobile communication network, PSTN network, and the Internet network More, And the controller controls the alarm signal and the photographing data to be transmitted to the external server through any one of a mobile communication network, a PSTN network, and an internet network.

Images