KR102601256B1 - System for monitoring flood damage through cutoff wall with shore guard rail for preventing disaster - Google Patents

Abstract

The present invention is installed upright adjacent to the coast of a coastal sidewalk and promenade, and performs the function of a coastal guardrail, and is inserted into the vertical sliding space (A) of the lower water barrier 110 and moves vertically. It consists of an upper cutoff part 120 that slides and performs a disaster prevention wall function, a lifting part 130 that raises and lowers the top cutoff wall 121 of the top cutoff part 120, and a variable support part 140 that supports the cutoff wall. Consisting of a disaster prevention wall (100) for use as a coastal guardrail, a weather server (200), an IoT sensor unit (300), a coastal environment information generator (400), an image provider (500), and a control server (600). Including, we disclose a flood disaster control system through a disaster prevention barrier that serves as a coastal guardrail, which predicts the possibility of a coastal disaster and remotely controls the raising and lowering of the barrier.

Description

Flood disaster control system using coastal guardrail and disaster prevention barrier {SYSTEM FOR MONITORING FLOOD DAMAGE THROUGH CUTOFF WALL WITH SHORE GUARD RAIL FOR PREVENTING DISASTER}

The present invention remotely controls the cutoff wall in a coastal disaster area that is not easy to access to prepare for wave overturning, monitors the coastal disaster situation in real time, and intensively monitors the coastal disaster prediction area through a drone to respond preemptively. This is about a flood disaster control system through a disaster prevention barrier that doubles as a coastal guardrail.

As is well known, in order to prepare for a situation where flood damage due to abnormal weather is becoming more serious day by day, flood prevention measures are mainly focused on large-scale civil engineering work such as latch pumping, drainage work, dam work, and ground work.

In addition, the current situation is that when coastal residents are struck by a typhoon, torrential rain, or tsunami, there is no other solution other than the primitive measures of stacking sandbags, laying boards, and preparing a water pump.

Meanwhile, along the coast, a walking path or coastal road is being built inside the coastal embankment, a concrete structure, along the coast for local residents' rest and tourism purposes.

However, due to the nature of coastal weather, when the weather is bad, high waves and tsunami caused by typhoons may come over the coastal embankment and flood not only walking trails or coastal roads, but also coastal shopping malls and residential areas.

In addition, raising the height of concrete structures to prepare for high wave heights and tsunamis can at least prevent flooding damage, but coastal embankments of concrete structures also block accessibility for local residents and tourists, impairing scenic beauty.

Meanwhile, considering casualties and post-processing costs after a coastal disaster, proactive response before a coastal disaster occurs can reduce social costs.

Accordingly, not only does it stop at simple monitoring in coastal disaster areas, but it also remotely controls cutoff walls in coastal disaster areas that are not easy to access to prepare for wave overturning, monitors coastal disaster situations in real time, and predicts coastal disaster areas through drones. Technology that can intensively monitor and respond preemptively is required.

Korean Patent Publication No. 10-1220902 (Multi-purpose road with flood prevention blocking plate, 2013.01.11) Korean Patent Publication No. 10-1638160 (Sliding disaster prevention gate, 2016.07.11) Korean Patent Publication No. 10-1086221 (Disaster monitoring system and coastal disaster monitoring system operation method, 2011.11.23)

The technical task to be achieved by the idea of the present invention is to remotely control the cutoff wall of a coastal disaster area that is not easy to access to prepare for wave overtopping, monitor the coastal disaster situation in real time, and intensively monitor the coastal disaster prediction area through drones. The goal is to provide a flood disaster control system through a disaster prevention barrier that doubles as a coastal guardrail that allows for preemptive response.

In order to achieve the above-mentioned object, an embodiment of the present invention is installed upright adjacent to the coast of a coastal sidewalk and promenade, and has a lower cutoff wall with a vertical sliding space formed on the inside, and bolts fastened in a matrix form to the outer surface of the lower cutoff wall. a sound-absorbing plate, an H-beam frame arranged in a grid shape on the inner surface of the lower order wall, a support frame formed in a vertical direction on both sides of the H-beam frame, and a vertical cut between the H-beam frame and the support frame. It is composed of a cut groove that performs the function of a coastal guardrail, a lower cut-off part, an upper cut-off wall that enters the vertical sliding space of the lower cut-off wall and slides vertically, and a sound-absorbing plate bolted in a matrix form to the outer surface of the top cut-off wall. And, it is composed of a guide groove formed in a shape corresponding to the guide block formed in the vertical sliding space of the lower order wall, is normally drawn into the lower order wall, and rises from the lower order part when the coastal weather worsens, and functions as a disaster prevention wall. An upper order part that performs, a vertical rod fixed in the vertical direction on both sides of the upper order wall, an elevating part consisting of a lifting module for elevating the vertical rod, and a first member formed on both ends of the inner surface of the upper order wall. A hinge frame, a first rod connected to the first hinge frame, a second hinge frame fixed to the bottom of the coastal sidewalk and walkway, a second rod of a two-stage sliding structure connected to the second hinge frame, and It consists of a third hinge frame coupled between the first rod and the second rod, and when the upper order wall enters the vertical sliding space, the first rod is folded toward the lower order wall by the third hinge frame. Then, the second rod is folded toward the floor surface, and when the upper order wall rises from the vertical sliding space, the second rod is expanded so that the first rod and the second rod form a straight line and the upper order wall A disaster prevention barrier used as a coastal guardrail, including a variable support portion, supporting a; A weather server that provides weather information about the installation area of the water barrier; It is placed in the installation area of the barrier wall and is grouped with one or more of a temperature sensor, a humidity sensor, a wind direction sensor, a wind speed sensor, a heat sensor, a flame sensor, a smoke sensor, a motion sensor, a vibration sensor, and an earth leakage sensor. One or more IoT sensor units that provide coastal environment measurement information for the installation area; A coastal environment information generation unit that collects and integrates the coastal environment measurement information transmitted from the IoT sensor unit through a wired or wireless network to generate coastal environment information for each installation area of the barrier wall; One or more image providing units arranged in individual division units of the installation area of the water barrier wall and consisting of an optical camera and a thermal imaging camera to provide image information; And real-time monitoring of disasters in the installation area of the cutoff wall, receiving and analyzing the weather information, coastal environment information, and video information to predict the possibility of coastal disasters, remotely controlling the raising and lowering of the cutoff wall, and providing wave warnings and warnings. It provides a flood disaster control system through a disaster prevention barrier that serves as a coastal guardrail, including a control server that disseminates tsunami warnings and flooding warnings.

Here, when remotely controlling the cutoff wall, the control server monitors the image information to identify obstacles that prevent standing due to the raising and lowering of the cutoff wall in advance, and transmits obstacle transfer request information to the smart terminal of the person in charge on site. .

Additionally, the control server can supply power to the barrier wall through an emergency power source when the main power to the barrier wall is cut off due to a power outage.

Additionally, the control server normally operates. It is possible to control the flight pattern and flight speed of the circuit or hovering flight of a drone equipped with a camera for the installation area of the barrier wall, and to identify fall accidents in the installation area of the barrier wall by monitoring the video received from the camera. there is.

In addition, the control server analyzes the weather information to predict the direction and extent of spread of the disaster, and provides warning information through emergency warning equipment and emergency broadcasting equipment installed in the area included in the predicted direction and extent of spread. can be provided.

In addition, in the lifting unit, the vertical rod is formed in the form of a cylindrical pipe with a thread formed on an inner peripheral surface, and the lifting module includes a rotating shaft having a thread fastened to the threaded thread of the vertical rod on the outer peripheral surface, and a motor that rotates the rotating shaft. may include.

Additionally, in the lifting unit, the lifting module may include a stroke rod coupled to the vertical rod and a cylinder that strokes the stroke rod back and forth.

According to the present invention, the cutoff wall of a coastal disaster area that is not easy to access is remotely controlled to prepare for wave overturning, the coastal disaster situation is monitored in real time, and the coastal disaster prediction area is intensively monitored using a drone to respond preemptively. It can predict the extent and direction of spread of coastal disasters to respond or evacuate. In normal times, it acts as a guardrail to prevent traffic on coastal sidewalks and trails, and when coastal weather worsens, the height of the cutoff wall can be varied. It can perform the function of a disaster barrier that blocks the overtopping of waves or tsunamis, and individual maintenance of individual lower or upper cut walls is possible, which has the effect of reducing maintenance costs.

Figure 1 shows the configuration of a flood disaster control system through a coastal guardrail and disaster prevention barrier according to an embodiment of the present invention.
Figures 2 and 3 respectively show the coastal guardrail combined disaster prevention barrier of Figure 1.
Figure 4 illustrates the disaster prevention function of the flood disaster control system through the coastal guardrail combined disaster prevention barrier of Figure 2.
Figure 5 illustrates the side structure of Figure 4.
Figure 6 illustrates the disaster prevention function of the flood disaster control system through the coastal guardrail combined disaster prevention barrier of Figure 2.
FIG. 7 illustrates the rotation of the lower cutoff portion of the flood disaster control system through the cutoff wall for disaster prevention combined with the coastal guardrail of FIG. 2.
Figure 8 illustrates the arrangement of the flood disaster control system through the coastal guardrail combined disaster prevention barrier of Figure 2.

Hereinafter, embodiments of the present invention having the above-described features will be described in more detail with reference to the attached drawings.

The flood disaster control system using a coastal guardrail combined disaster prevention barrier according to an embodiment of the present invention is, as a whole, installed upright adjacent to the coast of a coastal sidewalk and promenade, and performs a coastal guardrail function, the lower water barrier (110) ), an upper cutoff portion 120 that enters the vertical sliding space A of the lower cutoff portion 110 and slides vertically to perform a disaster prevention wall function, and an upper cutoff wall 121 of the upper cutoff portion 120. A disaster prevention cutoff wall (100) for use as a coastal guardrail, which consists of an elevating part (130) that elevates the cutoff wall and a variable support part (140) that supports the cutoff wall, a weather server (200), an IoT sensor unit (300), and coastal environmental information. Including a generator 400, an image provider 500, and a control server 600, the main purpose is to predict the possibility of a coastal disaster and remotely control the raising and lowering of the barrier wall.

Hereinafter, with reference to FIGS. 1 to 8, the flood disaster control system through the coastal guardrail and disaster prevention barrier of the above-described configuration will be described in detail as follows.

First, the weather server 200 provides real-time weather information and predicted weather information for the installation area of the barrier wall 100 to the control server 600, and real-time coastal disaster progress status according to the weather situation by the control server 600. can be monitored or the possibility of a coastal disaster occurring can be predicted.

Next, the IoT sensor unit 300 is arranged in plural units in the installation area of the barrier wall 100, and includes a temperature sensor, a humidity sensor, a wind direction sensor, a wind speed sensor, a heat detection sensor, a flame detection sensor, a smoke detection sensor, and a motion sensor. It is grouped with one or more of the sensors that can detect coastal disasters such as flooding, power outage, fire, explosion, and earthquake due to overcoming waves, such as sensors, vibration meters, and electric leakage sensors, and is located in the installation area of the barrier wall (100) measured by various sensors. Coastal environment measurement information is provided to the coastal environment information generation unit 400 through a wired or wireless network.

Here, each sensor is assigned an identification number so that the control server 600 can individually identify the installation area of the barrier wall 100 along the coast and the corresponding sensor.

In addition, embedded coding can be performed for each sensor to be converted to specifications by the coastal environment information generation unit 400 and integrated and monitored by the control server 600.

Next, the coastal environment information generation unit 400 collects and integrates the coastal environment measurement information transmitted from the IoT sensor unit 300 through a wired and wireless network to generate coastal environment information for each installation area of the barrier wall 100 and sends it to the control server 600. ) is provided.

Next, the image providing unit 500 is composed of one or more units and is placed in individual division units of the installation area of the barrier wall 100, and is composed of an optical camera and a thermal imaging camera to monitor the condition of the barrier wall in the installation area of the barrier wall 100, and the delivery. Video information on the condition of the trail, nearby shopping malls, and nearby crowds is provided to the control server 600 for monitoring.

Next, the control server 600 monitors disasters in the area where the cutoff wall 100 is installed in real time through video information, and predicts the possibility of a coastal disaster by receiving and analyzing weather information, coastal environment information, and video information, and predicts the possibility of a coastal disaster occurring by receiving and analyzing weather information, coastal environment information, and video information. 100) to remotely control the elevation for the second stage, and respond by disseminating wave warnings, tsunami warnings, and flooding warnings.

For example, the control server 600 analyzes the coastal environment information from the coastal environment information generation unit 400 and the image information from the image provider 500 to prevent flooding, road damage, power outages, fires, and explosions due to wave overturning. , coastal disasters due to earthquakes can be monitored in real time by region, coastal disaster situations can be disseminated to the surrounding area through broadcasting facilities, and the possibility of coastal disasters can be predicted and monitored intensively or responded to in advance.

Meanwhile, the control server 600 compares and analyzes the electrical signal characteristics during normal operation of each sensor of the IoT sensor unit 300 and the electrical signal characteristics when a failure of the sensor itself occurs to determine whether there is an error in the coastal environment measurement information, It is also possible to minimize the possibility of false detection by each sensor.

In addition, the control server 600 analyzes the weather information from the weather server 200 to predict the direction and extent of spread of the coastal disaster, and uses emergency warning equipment and equipment installed in the area included in the predicted direction and extent of spread. Warning information can be provided through emergency broadcasting equipment to enable people to respond or evacuate.

In addition, the control server 600 provides warning information to the communication-capable smart terminal 700 identified in the area included in the previously predicted direction and range of coastal disaster spread, so that the owner of the smart terminal 700 can report the coastal disaster. You can also evacuate by bypassing the outbreak area.

In addition, the control server 600 analyzes satellite photos, coastal environment information, and video information about the coastal disaster occurrence area received from artificial satellites to specify the origin of the coastal disaster and provides a location for intensive injection of relief vehicles or relief equipment. It may be possible.

In addition, the control server 600 analyzes geographical information and generates information on the shortest approach route for relief vehicles to the origin of a coastal disaster, information on storage boxes for rescue equipment in the area, and information on evacuation routes from the origin of a coastal disaster. It can also be provided through disaster-related agency servers or smart terminals of residents in coastal disaster areas.

In addition, the control server 600 normally sets the flight path of the drone 610 to a flag and hovers the drone 610 to provide image information to the control server 600, so that a coastal disaster is likely to occur. The coastal situation can be monitored in real time by the control server 600 by stationary flight over the area, or intensive monitoring can be performed before an actual coastal disaster occurs.

That is, the control server 600 sets the flag of the drone 610 equipped with a camera for the installation area of the barrier wall 100, and sets the flight pattern of a circuit flight sequentially following the flags or a hovering flight at a specific flag. By controlling the flight speed and altitude, it is possible to make a circuitous flight in areas with a relatively low risk of coastal disaster occurrence, and a low-speed or hovering flight in areas with a relatively high risk of coastal disaster occurrence.

In addition, the control server 600 monitors video information when remotely controlling the raising and lowering for the second-stage standing of the blocking wall 100, and identifies in advance obstacles that prevent the standing due to the raising and lowering of the blocking wall 100, allowing on-site personnel to By transmitting obstacle transfer request information to the smart terminal and supplying power to the barrier wall 100 through the emergency power when the main power to the barrier wall 100 is cut off due to a power outage, the disaster prevention function of the barrier wall 100 is smoothly maintained. It can be done.

Next, the regional characteristic generation unit 800 uses big data accumulated in the past to quantify the risk of coastal disaster occurrence according to building density, population density, and traffic concentration for the installation area of the barrier wall 100 to generate regional characteristic information. .

For example, the regional characteristics generation unit 800 uses big data accumulated in the past to analyze past coastal disaster occurrence patterns by day, week, month, and season, and assigns weights according to building density, population density, and traffic concentration to determine coastal disaster risk. By quantifying the risk of occurrence, characteristic information is generated and transmitted to the control server 600, so that monitoring resources by region and time can be efficiently distributed according to the characteristic information.

Next, the disaster prevention barrier wall 100 that serves as a coastal guardrail includes a lower barrier portion 110, an upper barrier portion 120, an elevating portion 130, and a variable support portion 140.

Specifically, first, the lower water blocking unit 110 is a component that performs a coastal guardrail function so as not to interfere with pedestrian traffic during normal times. Specifically, as shown in FIGS. 1 and 2, A 'ㅁ'-shaped lower cutoff wall (111) installed upright from the floor adjacent to the coast of a coastal sidewalk and promenade where pedestrians can pass, and a vertical sliding space (A) formed on the inside, and a lower cutoff wall (111) facing the coast. ) is bolted in a matrix form on the outer surface of the sound-absorbing plate 112 to absorb and reduce noise and wave energy, and is arranged in a vertical and horizontal grid on the inner surface of the lower barrier wall 111 facing the sidewalk and walkway. An H-beam frame 113 that reinforces the structural strength of the lower order wall 111, a support frame 114 formed vertically on both sides of the H-beam frame 113, and the H-beam frame 113 and the support frame 114 ) It consists of a cut groove 115 that is cut in the vertical direction to allow the first rod 142 and the second rod 144 to be inserted or withdrawn.

The lower cistern 110 of this configuration serves as a guardrail for sidewalks and walkways when the upper cistern 120 is inserted into the lower cistern 110, as shown in Figures 4 (a) and 7. By doing this, it is possible to protect pedestrians from accidents such as falls, while blocking waves of low wave height.

In addition, as illustrated in FIG. 3, a first cover plate 116 is formed on one upper side of the lower barrier wall 111 to hinge and rotate elastically to cover the vertical sliding space A, so that it is normally attached to the coil spring. The combined first cover plate 116 elastically covers the vertical sliding space A to prevent foreign substances from entering the vertical sliding space A, and when the upper cut wall 121 rises, the first cover plate 116 By rotating this hinge, the upper barrier wall 121 can be raised.

In addition, referring to FIG. 3, a reinforcing post (not shown) formed upright in the vertical direction along the space between the vertical H-beam frames 113 is moved to the upper order portion 120 by a lifting actuator (not shown). By moving up and down in conjunction with the up and down, the supporting force of the lower order part 110 can be strengthened so that it is not easily pushed or deformed.

The upper cutoff portion 120 is normally lowered and retracted into the lower cutoff portion 110 to provide a coastal view, and when coastal weather worsens, it rises from the lower cutoff portion 110 to function as a disaster barrier to block waves. As shown in FIGS. 2 and 4, the upper order wall 121 enters the vertical sliding space A of the lower order wall 111 and vertically slides upward, and the outer surface of the upper order wall 121. A sound-absorbing plate 122 (see Figure 5 (a)) that is bolted in a matrix form to absorb and reduce noise and wave energy, and a protruding guide formed on the inner surface of the vertical sliding space (A) of the lower order wall 111. It consists of a guide groove 123 that is indented into a shape corresponding to the block, and is normally inserted into the lower order part 110, and when coastal weather worsens, the lower order part 110 is guided along the guide block by the guide groove 123. It rises vertically from the coast to block high wave waves or tidal waves from reaching the coast.

Meanwhile, referring to (a) of FIG. 6, a connecting rod 124 that slides back and forth by a hydraulic cylinder or an actuator of a motor is formed on one upper side of the upper order wall 121, and a connecting rod 124 is formed on the other upper side. An incoming connection groove is formed, which is respectively coupled to the connection groove 124 and the connecting rod of the adjacent upper cut wall 121, thereby increasing the bonding strength between the adjacent top cut wall 121 and dispersing the energy of waves or tsunamis to the side. It is also possible to prevent the upper barrier wall 121 from being easily pushed by waves or tsunamis.

In addition, rollers are formed on both sides of the upper order wall 121 to minimize friction with the upper order wall 121, thereby enabling smoother elevation along the inner wall of the lower order wall 111.

In addition, the uppermost barrier wall (not shown) is formed to be raised and lowered by a lifting actuator (not shown) in the inner space of the upper barrier wall 121, forming a two-tier or three-tier structure depending on the expected coastal arrival height of the wave or tsunami. You can also build a disaster wall.

The lifting unit 130 is a component that elevates the upper order unit 120 from the lower order unit 110. Referring to (b) of FIG. 4, the vertical rod is fixed in the vertical direction on both sides of the upper order wall 121. It is composed of (131) and a lifting module (not shown) that raises and lowers the vertical rod 131, so that the upper order part 120 can be raised and lowered according to the raising and lowering of the vertical rod 131.

For example, in the lifting unit 130, the vertical rod 131 is formed in the form of a cylindrical pipe with a thread formed on the inner peripheral surface, and the lifting module has a rotating shaft and a rotating shaft with a thread fastened to the threaded thread of the vertical rod 131 on the outer peripheral surface. Including a motor that rotates, the vertical rod 131 can be raised and lowered by the forward and reverse rotation of the motor, thereby raising and lowering the upper order part 120.

Alternatively, in the lifting unit 130, the lifting module includes a stroke rod coupled to the vertical rod 131 and a hydraulic cylinder that strokes the stroke rod back and forth, so that the vertical rod 131 is lifted and lowered by the forward and backward strokes of the hydraulic cylinder. Thus, the upper order part 120 can be raised and lowered.

The variable support portion 140, when folded as shown in Figures 2 and 5(a), does not interfere with walking on sidewalks and trails, and as shown in Figures 4(b) and 5(b) When the upper order part 120 rises, the upper order part 120 is supported.

Specifically, referring to FIGS. 2 and 4, the variable support portion 140 includes a first hinge frame 141 fixed to both ends of the inner surface of the upper order wall 121, and a first hinge frame 141 connected to the first hinge frame 141. 1 rod 142, a second hinge frame 143 fixed to the bottom surface of the coastal sidewalk and walkway, a second rod 144 of a two-stage sliding structure connected to the second hinge frame 143, and a first It consists of a third hinge frame 145 that is coupled between the rod 142 and the second rod 144 and rotates at a certain angle.

Through this configuration, when the upper order wall 121 is introduced into the vertical sliding space A by the third hinge frame 145 as shown in FIG. 2, the first rod 142 moves toward the lower order wall 111. It is folded to be parallel, and the second rod 144 is folded to be parallel to the bottom surface. As shown in FIG. 4, when the upper order wall 121 rises from the vertical sliding space A, the second rod 144 is expanded. The first rod 142 and the second rod 144 form a straight line to support the upper water barrier wall 121.

Here, the third hinge frame 145 is folded inward so that the first rod 142 and the second rod 144 form 90 degrees with each other, and the first rod 142 and the second rod 144 are straight. Once formed, the upper barrier wall 121 can be firmly supported by restricting further rotation.

Here, referring to (b) of FIG. 4, the second rod 144 consists of a front end rod 144a and a rear end rod 144b, and the front end rod 144a is slid from the rear end rod 144b by a hydraulic actuator. It is configured to stably support the upper order wall 121 by varying the length of the second rod 144 when the upper order wall 121 rises.

Meanwhile, referring to Figure 2, the second rod 144 is placed in the entrance space (B) formed at a certain depth on the ground of the coastal sidewalk and promenade to prevent pedestrians from getting caught while walking, and is located at the top of the entrance space (B) On one side, a second cover plate 146 is formed that elastically hinges and rotates by a coil spring to cover the entry space (B). In normal times, the second cover plate 146 coupled to the coil spring covers the entry space (B). ) is elastically covered to prevent foreign matter from entering the inlet space (B), and when the upper cutoff wall 121 rises, the second cover plate 146 hinges and rotates so that the second rod 144 can be pulled out. .

In addition, FIG. 7 illustrates the rotation of the lower waterline of the flood disaster control system through the coastal guardrail and disaster prevention barrier of FIG. 2, and there is a hinge rotated by an actuator (not shown) at the bottom of both sides of the lower barrier wall 111. The axis 117 is formed so that the lower order part 110 rotates toward the sidewalk and walkway using the hinge axis 117 as the rotation standard, as shown in (b) of FIG. 6, to form a walkway, allowing for walking or jogging. It is also possible to minimize noise by using the sound absorbing plate 112 to enable more comfortable walking or jogging.

In addition, although not shown, a lattice structure frame (not shown) is formed to protrude at a certain height on the outer surfaces of the lower cutoff wall 111 and the upper cutoff wall 121 to expand the contact area with seawater, thereby increasing the contact area with seawater. It can also effectively attenuate or disperse the energy of a tsunami.

Therefore, by configuring a flood disaster control system through a disaster prevention cutoff wall that also serves as a coastal guardrail as described above, the cutoff wall in a coastal disaster area that is not easy to access can be remotely controlled to prepare for wave overturning, and the coastal disaster situation can be monitored in real time. Monitoring and preemptive response can be made by intensively monitoring coastal disaster prediction areas through drones, predicting the extent and direction of spread of coastal disasters to respond or evacuate, and blocking traffic on coastal sidewalks and trails during normal times. It acts as a guardrail to prevent damage, and when coastal weather worsens, the height of the cutoff wall can be varied to perform the function of a disaster prevention wall that blocks the overtopping of waves or tidal waves, and individual maintenance of individual lower cutoff walls or upper cutoff walls is possible. Maintenance costs can be reduced.

The embodiments described in this specification and the configurations shown in the drawings are only one of the most preferred embodiments of the present invention and do not represent the entire technical idea of the present invention, so various equivalents may be substituted for them at the time of filing the present application. It should be understood that variations and variations may exist.

110: lower cutoff part 111: lower cutoff wall
112: sound absorbing plate 113: H beam frame
114: support frame 115: cut groove
116: first cover plate 117: hinge axis
120: upper water barrier 121: upper barrier wall
122: sound absorbing plate 123: guide groove
124: connecting rod 130: lifting unit
131: vertical rod 140: variable support
141: first hinge frame 142: first rod
143: second hinge frame 144: second rod
145: Third hinge frame 100: Water barrier
200: Weather server 300: IoT sensor unit
400: Coastal environment information generation unit 500: Video provision unit
600: Control server 610: Drone
700: Smart terminal 800: Regional characteristic generation unit

Claims (2)

It is installed upright adjacent to the shore of the coastal sidewalk and promenade, and has a lower cut wall with a vertical sliding space formed on the inside, a sound absorbing plate bolted in a matrix form to the outer surface of the lower cut wall, and a lattice shape on the inner side of the lower cut wall. It consists of an arranged H-beam frame, a support frame formed in a vertical direction on both sides of the H-beam frame, and a cut groove cut in the vertical direction between the H-beam frame and the support frame, and performs a coastal guardrail function. , a lower order part, an upper order wall that enters the vertical sliding space of the lower order wall and slides vertically, a sound absorbing plate bolted in a matrix form to the outer surface of the upper order wall, and a guide block formed in the vertical sliding space of the lower order wall. An upper cut-off part, which is composed of guide grooves formed in corresponding shapes, is normally drawn into the lower cut-off part, and rises from the lower cut-off part when coastal weather worsens to perform a disaster prevention wall function, on both sides of the top cut-off wall. A vertical rod fixed in the vertical direction, a lifting unit consisting of an elevating module for elevating the vertical rod, a first hinge frame formed on both ends of the inner surface of the upper order wall, and a first rod connected to the first hinge frame. and a second hinge frame fixed to the bottom surface of the coastal sidewalk and walkway, a second rod of a two-stage sliding structure connected to the second hinge frame, and a third rod coupled between the first rod and the second rod. It is composed of a hinge frame, and when the upper order wall enters the vertical sliding space by the third hinge frame, the first rod is folded towards the lower order wall, and the second rod is folded towards the floor surface. , When the upper order wall rises from the vertical sliding space, the second rod is expanded so that the first rod and the second rod form a straight line, including a variable support part for supporting the upper order wall, used as a coastal guardrail. Water barriers for disaster prevention;
A weather server that provides weather information about the installation area of the water barrier;
It is placed in the installation area of the barrier wall and is grouped with one or more of a temperature sensor, a humidity sensor, a wind direction sensor, a wind speed sensor, a heat sensor, a flame sensor, a smoke sensor, a motion sensor, a vibration sensor, and an earth leakage sensor. One or more IoT sensor units that provide coastal environment measurement information for the installation area;
A coastal environment information generation unit that collects and integrates the coastal environment measurement information transmitted from the IoT sensor unit through a wired or wireless network to generate coastal environment information for each installation area of the barrier wall;
One or more image providing units arranged in individual division units of the installation area of the water barrier wall and consisting of an optical camera and a thermal imaging camera to provide image information; and
Real-time monitoring of disasters in the area where the cutoff wall is installed, receiving and analyzing the weather information, coastal environment information, and video information to predict the possibility of coastal disasters, remotely controlling the raising and lowering of the cutoff wall, and issuing wave warnings and tsunami waves. Includes a control server that disseminates warnings and flood warnings,
In the lifting unit, the lifting module includes a stroke rod coupled to the vertical rod and a cylinder that strokes the stroke rod back and forth,
A flood disaster control system through a disaster prevention barrier that doubles as a coastal guardrail.
According to paragraph 1,
In the lifting unit, the vertical rod is formed in the form of a cylindrical pipe with a thread formed on an inner peripheral surface, and the lifting module includes a rotating shaft having a thread fastened to the threaded thread of the vertical rod on the outer peripheral surface, and a motor that rotates the rotating shaft. Characterized in that,
A flood disaster control system through a disaster prevention barrier that doubles as a coastal guardrail.