KR102503376B1 - System for collecting marine information based on gis - Google Patents

Abstract

The present invention relates to a system capable of collecting marine information, comprising a plurality of sensing devices distributed on the seabed, a sonar for receiving sound waves emitted by itself and sound waves emitted from the sensing devices to collect data for confirming topographical information on the seabed, and a management device for analyzing and processing the data transmitted from the sonar and installed on a probe. The system can collect marine information based on GIS that minimizes the interference and extinction of sound waves by collecting topographical/geographical information of the seabed based on the sound waves emitted from the sensor devices installed on the seabed.

Description

A system that can collect marine information based on GIS {SYSTEM FOR COLLECTING MARINE INFORMATION BASED ON GIS}

The present invention relates to a system capable of collecting marine information, and more particularly, to a system capable of collecting marine information based on GIS.

Hydrographic survey refers to hydrographic survey, marine observation, route survey, and maritime geographical name survey for the purpose of maritime traffic safety, preservation, use, and development of the ocean, securing maritime jurisdiction, and prevention of maritime disasters, and construction of rivers, canals, and ports. It also includes surveying various surveys required for repair work and surveying the coastline and the natural environment of the coast.

Due to recent deepening changes in the global marine environment that threaten the survival of mankind, such as global warming and the rapid increase in natural disasters, continuous monitoring of marine information is required. The collection, analysis, and management of comprehensive marine observation data for use and management are becoming important.

Conventionally, a sonar such as a sonar is used to collect topographical/geographical information of the seafloor. Sonar sends sound waves from underwater toward the seabed, receives the reflected sound waves, and analyzes them to confirm information on the seafloor.

However, there is a problem that the sound waves emitted from the sonar are easily lost because no sand with high sound absorption is deposited on the seabed, and various seaweeds live on the surface.

In addition, large-sized fish and shellfish can also be detected as landmarks by sonar while reflecting sound waves, so there is a limit to accurately collecting information on the seabed.

The matters described as the background art above are only for understanding the background of the present invention, and should not be taken as an admission that they correspond to prior art already known to those skilled in the art.

The present invention is to solve the problems of the prior art described above, and is based on a GIS that minimizes interference and extinction of sound waves by collecting topographical/geographical information of the seabed based on sound waves emitted from a sensing device installed on the seabed. The purpose is to provide a system that can collect marine information.

In addition, the present invention provides marine information based on GIS that can reduce the cost of observing the seabed through recycling of the equipment and minimize the possibility of marine pollution by allowing the detection device for which the sound wave emission has ended to be lifted to the water and recovered. Another purpose is to provide a system that can be collected.

The technical problems to be achieved by the present invention are not limited to the above-mentioned technical problems, and other technical problems not mentioned will be clearly understood by those skilled in the art from the description of the present invention. .

The configuration of the present invention for achieving the above object is a plurality of sensing devices distributed on the sea floor; a sonar that collects information for confirming topographical information on the seabed by receiving sound waves emitted by itself and sound waves emitted from a sensing device; and a management device that analyzes and processes the information transmitted from the sonar and is installed in the probe. It is characterized in that it includes.

In the system capable of collecting marine information based on GIS according to an embodiment of the present invention, the sensing device may include an anchor seated on a seabed and provided with a fixing protrusion on an upper surface; A pair of restraint bars that are rotatably bound through a hinge and are folded to function as clamps and are detachably engaged with the fixed protrusions, an electromagnet mounted on one of the pair of restraint bars, and the other of the pair of restraint bars. a gripper equipped with a magnetizer mounted on the body corresponding to the magnetic force of the electromagnet and an elastic body provided on one side of the restraint bar in contact with the fixing protrusion to increase the binding force between the fixing protrusion and the restraint bar; A housing that forms an airtight buoyancy tank in the hollow, forms an upper surface while closing the buoyancy tank with a cover forming a flat surface, and is rotatably connected to the gripper via a hinge; Sound wave generating means that emits sound waves while vibrating at a certain frequency, is disposed on the upper surface of the cover, is fixed to a lift platform that moves under water pressure, and is movably fixed to the cover, and a energizing terminal is movably fixed to the elastic body on the bottom surface. ; a controller mounted on the buoyancy tank of the housing and controlling the operation of the sound wave generating means; It charges and supplies the power required to drive the gripper, sound wave generating means, and controller, is mounted in the buoyancy tank of the housing, and is spaced below the current terminal, so that when the sound wave generating means moves downward, it is protruded to contact the current terminal and conduct electricity. batteries with cell phones; It is preferable to include.

A landing rod coupled to an upper surface of the probe in a system capable of collecting marine information based on GIS according to an embodiment of the present invention; Foundation base coupled to the top of the landing bar; A height adjustment unit coupled to the top of the foundation; A module connection unit that is detachably coupled to the top of the height adjustment unit; A solar module that is detachably coupled to the module connection unit; and a plurality of side support means coupled to the side of the foundation to support the foundation; It is preferable to further include.

In the system capable of collecting marine information based on GIS according to an embodiment of the present invention, the photovoltaic module includes: a first frame disposed above a height adjusting unit; A second frame disposed above the height adjusting unit and coupled to the first frame to be folded or unfolded; a frame connection unit that couples the first frame and the second frame to be folded or unfolded; Solar panels provided on top of the first frame and the second frame, respectively; And a second connector provided on one of the first frame and the second frame and detachably coupled to the module connection unit; It is preferable to include.

In the system capable of collecting marine information based on GIS according to an embodiment of the present invention, the module connection unit includes a coupler body into which a first connector is inserted into one side and a second connector is inserted into the other side; and a locking unit provided inside the coupler body and locking or unlocking the first connector and the second connector by rotation of the coupler body. It is preferable to include.

In the system capable of collecting marine information based on GIS according to an embodiment of the present invention, the locking unit may include a plurality of locking bodies rotatably disposed inside the coupler body; and a stopper flange provided inside the plurality of locking bodies to separate the first and second connectors. It is preferable to include.

In the system capable of collecting marine information based on GIS according to an embodiment of the present invention, a plurality of stepped parts are provided inside the coupler body, and a plurality of locking bodies are thicker than the first thickness part and the first thickness part It includes a second thickness portion provided, and when the coupler body rotates, the plurality of stepped portions rotate the second thickness portion to lock the first connector and the second connector, release the locking when the coupler body rotates in the opposite direction, and It is preferable that a plurality of first projections are spaced apart from each other, and a plurality of second projections are spaced apart from each other on the second connector.

In the system capable of collecting marine information based on GIS according to an embodiment of the present invention, the height adjusting unit includes a height case coupled to an upper portion of the base and having a space formed therein to accommodate fluid; A height rod inserted into the height case to be movable up and down; a height control plate coupled to the side of the height rod and disposed between the outer surface of the height rod and the inner surface of the height case; A hydraulic pump connected to the height case to apply pressure to the fluid inside the height case; and a supply valve having one side connected to the height case and the other side connected to the first heat exchanger, and capable of selectively supplying the fluid inside the height case to the first heat exchanger; It is preferable to include.

In the system capable of collecting marine information based on GIS according to an embodiment of the present invention, the supply valve means includes a valve case in which the inside is divided into a temperature sensing chamber and a fluid discharge chamber; A supply passage connecting the temperature sensing chamber and the height case; a first moving unit mounted inside the temperature sensing chamber and capable of moving left and right according to the temperature of the supplied fluid; an intermediate passage connecting the temperature sensing chamber and the fluid discharge chamber; a second moving unit installed inside the fluid discharge chamber and capable of moving left and right according to the temperature of the fluid supplied from the temperature sensing chamber; a first discharge passage connecting the fluid discharge chamber and the first heat exchanger; and a second discharge passage connecting the fluid discharge chamber and the second heat exchanger. It is preferable to include.

In the system capable of collecting marine information based on GIS according to an embodiment of the present invention, the first moving unit includes: a first moving case mounted inside a temperature sensing chamber and sealed with wax; a first moving rod inserted into the first moving case so as to be movable left and right; a first opening/closing unit coupled to an end of the first moving rod and capable of opening and closing the intermediate passage; and a first moving spring installed between the first moving case and the first opening/closing unit. It is preferable to include

In the system capable of collecting marine information based on GIS according to an embodiment of the present invention, the second moving unit includes a second moving case mounted inside a fluid discharge chamber and sealed with wax therein; a second movable rod inserted into the second movable case so as to be movable left and right; a second opening/closing unit coupled to an end of the second moving rod to open and close the second discharge passage; and a second moving spring installed between the second moving case and the second opening/closing unit. It is preferable to include

In the system capable of collecting marine information based on GIS according to an embodiment of the present invention, the side support means includes: a coupling frame coupled to a foundation; A module frame provided on a coupling frame and having a solar cell module provided thereon; A connecting rod that is pivotally coupled to the lower surface of the module frame; A post connected to the connecting rod so that the connecting rod is stretchable; A guide landing rod connected to the post so as to be elevated and having a lower end in contact with the moving plate; Post spring provided inside the post and elastically supporting the guide landing rod; and a variable holding unit provided to the post so as to be adjustable in length and supporting the post by holding a side portion of the landing bar. It is preferable to include.

In the system capable of collecting marine information based on GIS according to an embodiment of the present invention, the battery module frame includes a frame connection shaft provided on the bottom of the module frame and inserted into the upper end of the connection table; A frame gear provided at the lower end of the frame connecting shaft; and a frame hole provided above the frame connecting shaft. It is preferable to include

In the system capable of collecting marine information based on GIS according to an embodiment of the present invention, the connecting rod includes an incision groove provided by cutting an upper end of the connecting rod and into which a frame connecting shaft is inserted; Post gear teeth provided at the bottom of the incision groove and gear-engaged with the frame gear teeth; a post hole provided at a post in an area where the cutting groove is provided and provided at a position corresponding to the frame hole; and a fastening unit rotatably fastening the frame connection shaft to the connecting table in the region where the cutting groove is provided through the post hole and the frame hole. It is preferable to include.

The present invention having the above configuration has an effect of minimizing interference and extinction of sound waves by collecting topographical/geographical information of the sea floor based on sound waves emitted from a sensing device installed on the sea floor.

In addition, the present invention has an effect of reducing the cost of observing the seabed and minimizing the possibility of marine pollution through recycling of the equipment by enabling the detection device to be collected by floating it on the water surface.

It is revealed that the accompanying drawings are illustrated as references for understanding the technical idea of the present invention, and thereby the scope of the present invention is not limited thereto.
1 is a diagram schematically showing the overall configuration of a system capable of collecting marine information based on GIS according to an embodiment of the present invention.
2 is a block diagram showing each component of a system capable of collecting marine information based on GIS according to an embodiment of the present invention;
3 is a view for explaining a shape of a seabed secured using a system according to an embodiment of the present invention;
4 is a view showing a state of a sensing device according to an embodiment of the present invention.
5 is a view for explaining the operation of the sound wave generating means of the sensing device according to an embodiment of the present invention.
6 to 9 are diagrams for explaining an operation method of a sensing device according to an embodiment of the present invention.
10 is a schematic folding operation diagram of a solar module according to an embodiment of the present invention.
Figure 11 is a perspective view showing the appearance of a module connection unit according to an embodiment of the present invention.
12 is a view showing a disassembled state of each component of the module connection unit according to an embodiment of the present invention.
13 is an operation diagram of a module connection unit according to an embodiment of the present invention.
14 is a cross-sectional view of a height adjusting unit according to an embodiment of the present invention.
15 is a cross-sectional view of a supply valve according to an embodiment of the present invention.
Figure 16 is a view showing the overall appearance of the side support means according to an embodiment of the present invention.
17 is a plan view showing a state in which a plurality of side support means according to an embodiment of the present invention are coupled to the side of the base.

Hereinafter, based on the accompanying drawings, the present invention will be described in detail so that those skilled in the art can easily practice the present invention. However, the present invention may be embodied in many different forms and is not limited to the embodiments described herein.

In order to clearly describe the present invention, parts irrelevant to the description are omitted, and the same reference numerals are assigned to the same or similar components throughout the specification.

In addition, the terms or words used in this specification and claims should not be construed as being limited to ordinary or dictionary meanings, and the inventors use the concept of terms appropriately to describe their invention in the best way. It should be interpreted as a meaning and concept consistent with the technical idea of the present invention based on the principle that it can be defined.

1 is a diagram schematically showing the overall configuration of a system capable of collecting marine information based on GIS according to an embodiment of the present invention, and FIG. 2 is based on GIS according to an embodiment of the present invention. FIG. 3 is a block diagram showing each configuration of a system capable of collecting marine information by using the above method, and FIG.

As shown, the system according to the present invention includes a plurality of sensing devices (100, 100A, 100B; hereinafter collectively referred to as '100') disposed distributed on the sea floor; a sonar 20 that collects information for confirming topographical information on the seabed by receiving sound waves emitted by itself and sound waves emitted by the sensing device 100; and a management device 30 that analyzes and processes the information transmitted from the sonar 20 and is installed in the probe S.

The sonar 20 includes a transmitting module 21 generating and transmitting sound waves and a receiving module 22 receiving sound waves since a conventional 'sonar' can be applied. Here, the frequency of the sound wave emitted from the transmission module 21 and the frequency of the sound wave emitted from the sensing device 100 are set to different bands for identification. Of course, the sensing device 100 is configured to emit sound waves in a unique frequency band for each sensing device 100 to be identified with other sensing devices.

Since the detailed structure of the sonar 20 is a well-known technology as described above, a detailed description of the design and structure of the sonar 20 will be omitted here.

The management device 30 is installed in the probe S to check and process the information transmitted from the sonar 20, and converts the information processing module 31 and the processed location information into data. Based on the location information DB 32 to store, the location information processed by the information processing module 31, the drawing module 33 to map the topography of the seabed, and the numerical information to be synthesized with the mapped seafloor information. Thus, an update module 34 for updating existing sea bottom topographic information and a topographic information DB 35 for storing the updated sea bottom topographic information are included.

The information processing module 31 checks the strength of the sound wave emitted from the sensing device 100 and calculates the distance from the sonar 20 to the sensing device 100 . At this time, since the sound wave emitted from the sensing device 100 is directly emitted from the sensing device 100 rather than a reflected wave to the sea floor, the accuracy of the reflector detected by the sonar 20 is very high.

Therefore, the information processing module 31 can accurately check the position of the sensing device 100 as shown in FIG. 3 . In addition, since the information processing module 31 checks the location of the probe S through GPS, the location of the sensing device 100 can be estimated with high reliability based on this.

Meanwhile, the sonar 20 receives the reflected wave of the sound wave emitted from the transmission module 21 at the reception module 22 and transmits the collected information to the information processing module 31 . Of course, the information processing module 31 checks the corresponding collected information and calculates the surface information of the sea floor where the sensing device 100 is distributedly arranged.

Collected information by sound waves emitted by the sonar 20 itself may be used as auxiliary information for the collected information for the sensing device 100 . That is, as shown in FIG. 3, since the information collected by the sensing device 100 is expressed as a curved topography rather than a smooth seabed, supplementary information for correcting this is required.

The location information DB 32 stores the final location information processed by the information processing module 31 . The location information is numerical data obtained by calculating and processing the information collected by the sensing device 100 and the information collected by the sonar 20 itself in the information processing module 31, and is linked to GPS information and stored in the location information DB 32. can be recorded.

The drawing module 33 draws the topographical/geographical shape of the seabed based on the location information processed by the information processing module 31, and is configured to output a three-dimensional image of the seabed through 3D drawing processing. do.

The update module 34 completes the topographical information of the seabed by applying GPS information to the mapped topographical image of the seafloor. can

The topographical information DB 35 stores topographical information completed and updated by the update module 34, and the topographical information recorded in the topographical information DB 35 is used for underwater exploration using mobile marine equipment such as submarines. It can also be used for positioning purposes such as various offshore drilling and mineral extraction.

4 is a view showing a state of a sensing device according to an embodiment of the present invention, and FIG. 5 is a view for explaining the operation of the sound wave generating means of the sensing device according to an embodiment of the present invention.

The sensing device 100 according to the present invention includes an anchor 110, a gripper 120, a housing 130 connected to the anchor 110 via the gripper 120, and an upper surface of the housing 130. A sound wave generating means 140 disposed thereon, a controller 150 controlling driving of the sound wave generating means 140, and a battery supplying power necessary for driving the sound wave generating means 140 and the controller 150 ( 160).

The anchor 110 is a member having sufficient density and load to allow the sensing device 100 to submerge in water, and includes an anchor body 111 made of concrete and a anchor body 111 wrapped around and fixing the anchor body 111. (112).

The fixing table 112 may be composed of a band capable of surrounding and fixing the anchor body 111 .

The anchor 110 is preferably of a shape capable of rapid movement while minimizing the influence of seawater when submerged in water after being ejected from the probe S. Therefore, it would be better to form a streamline in the diving direction. In addition, landing protrusions 113, such as protrusions, are formed on the bottom surface so that it can adhere to its current position without slipping when it arrives at the inclined sea bottom.

On the other hand, since the anchor 110 remains on the sea floor when the sensing device 100 floats, it is desirable to form a structure that is easy for the habitat of various fish and shellfish. can be manufactured

A fixing protrusion 114 is provided at the center of the upper surface of the fixing table 112 . Here, the fixing protrusion 114 is a protrusion connected to the fixing table 112 and engaged with the gripper 120 .

For reference, the fixing protrusion 114 preferably has a shape that can be easily separated from the gripper 120 when the function of the gripper 120 is stopped due to the discharge of the battery 160 . Therefore, in the embodiment according to the present invention, the shape of the fixing protrusion 114 is formed in a conical shape with a lower beam, so that when the gripper 120 moves upward, the pair of restraints 121 are guided along the side of the fixing protrusion 114. allow them to grow naturally.

In the gripper 120, a pair of restraint bars 121 are rotatably connected via a hinge 122 and folded so as to function as a clamp. While wrapping and fixing, the gripper 120 and the fixing protrusion 114 are closely connected to each other.

Meanwhile, the gripping force of the gripper 120 required for close connection with the fixing protrusion 114 is generated from magnetic force. Describing this in more detail, an electromagnet 123 is installed in one of the pair of restraint bars 121, and a magnetizer 124 corresponding to the electromagnet 123 is installed in the other. Of course, the material of the restraint belt 121 is made of a material that has a waterproof function and allows magnetic force to pass through, and the electromagnet 123 is built inside the restraint belt 121, so it receives power without contact with seawater and functions as an electromagnet. to be performed For reference, it is preferable that the restraint 121 is made of a synthetic resin material.

On the other hand, the magnetizing body 124 responds to the magnetic force of the electromagnet 123 by receiving an attractive force, and a metal having excellent magnetization property, in particular, iron material will be applied.

Eventually, the electromagnets 123 and the magnetizers 124 installed in the pair of restraints 121 are joined to each other by mutual attraction, and this bonding force is utilized as a grip force on the fixing protrusion 114, so that the gripper ( 120) and the fixing protrusion 114 can be closely bound.

In the gripper 120 according to the present invention, an elastic body 125 made of a material having a high coefficient of friction and a high modulus of elasticity may be provided on one surface in direct contact with the fixing protrusion 114 . The elastic body 125 can further improve the binding force between the fixing protrusion 114 and the gripper 120 to secure the connection between the anchor 110 and the housing 130 . For reference, a rubber material may be applied to the elastic body 125 .

The housing 130 is an enclosure having a hermetically sealed hollow buoyancy tank 131, and the buoyancy tank 131 is filled with air, as well as a sound wave generating means 140, a controller 150, a battery 160, and the like. is put in Of course, since the buoyancy tank 131 is airtight and waterproof, the electronic equipment will be able to prevent damage due to flooding.

Meanwhile, it is preferable that the housing 130 has a cone shape in order to minimize resistance when the sensing device 100 is submerged.

However, the shape of the housing 130 is not limited to a cone shape.

As described above, the buoyancy tank 131 has sufficient buoyancy for the detection device 100 to float while being filled with air. However, since the detection device 100 floats after being separated from the anchor 110, the buoyancy of the buoyancy tank 131 is not sufficient for the anchor 110 to float, but when the anchor 110 is separated, the floating force of the buoyancy tank 131 is not sufficient. It must have sufficient buoyancy to float.

Since the sound wave generating means 140 for sound wave emission is disposed on the upper surface of the housing 130, it should be flat and manage the controller 150 and the battery 160 mounted in the buoyancy tank 131. For this purpose, a structure that can be opened and closed must be made. To this end, the housing 130 has an openable flat plate-shaped cover 133 forming an upper surface of the housing 130 . Here, the opening and closing structure of the cover 133 may be variously modified without departing from the scope of the following claims, as long as it is a structure that can presuppose a waterproof function, such as a screw method or a press fit method.

Non-explanatory number "132" is a "panel" disposed on the buoyancy tank 131, and functions as a shelf capable of fixing and supporting equipment such as the controller 150.

The sound wave generating unit 140 generates sound waves so that the sonar 20 can receive sound waves of a unique frequency band, and a method of forcibly vibrating the diaphragm can be practically applied.

On the other hand, the sound wave generating means 140 must be turned on for its operation before being injected into the water. That is, the sound wave generating means 140 already emits sound waves of a certain frequency even before the sensing device 100 arrives at the sea floor. This is because the sound wave generating means 140 previously consumes power to actually emit sound waves from the sea floor, so there is a limit to sufficient sea bottom observation. had a disadvantage of using the battery 160 having a large charge.

Therefore, the sound wave generating means 140 according to the present invention further includes a platform 141 movably fixed to the cover 133, which is the upper surface of the housing 130 while moving under water pressure, and energizing the battery 160. The conducting terminal 142 for the elastic body 143 is fixed so as to be elastic. In addition, in the battery 160, an energization terminal 142 and an energization base 161 to be detached may be protruded.

Eventually, the sensing device 100 emitted from the probe S receives increasing water pressure while diving into the water, and this water pressure presses the platform 141, which is the upper surface of the housing 130, to lift the platform 141. move it downward Of course, the energization terminal 142 connected to the platform 141 and mediating power supply to the sound wave generating means 140 comes into contact with the energization table 161 of the battery 160 while moving downward. Therefore, the sound wave generating means 140 is energized with the battery 160, which is a power source necessary for driving, when it arrives at the bottom of the sea, and through this, efficient power consumption can be promoted.

For reference, the elastic body 143 maintains a stable energized state regardless of the up and down movement of the platform 141 when the current base 161 and the current terminal 142 are located within a certain interval.

The controller 150 controls the power supply, etc. to generate sound waves in a specific frequency band while controlling the driving of the sound wave generating means 140. The frequency of the sound wave emitted by the sound wave generating means 140 may be adjusted through the controller 150 according to various observation environments and conditions.

The battery 160 supplies power necessary for driving the gripper 120, the sound wave generating means 140, and the controller 150, and any battery that can continuously supply constant power, such as a general battery or a rechargeable battery, is not distinguished. Application of various embodiments will be possible.

6 to 9 are diagrams for explaining an operating method of a sensing device according to an embodiment of the present invention.

As shown in FIG. 6 , the sensing device 100 projected from the probe S is submerged in water by the load of the anchor 110 and moves to the sea floor.

As shown in FIG. 7 , the submerged detection device 100 is seated and disposed on the sea floor. At this time, the anchor 110 seated on the seabed is bound to the seafloor via the landing protrusion 113 protruding from the bottom and the load to hold the current position.

Meanwhile, the housing 130 connected to the gripper 120 via the hinge 122 maintains a horizontal state regardless of the position where the anchor 110 is placed. This is due to the air filled in the buoyancy tank 131 of the housing 130, and the housing 130 continuously receives the force to float to the water as described above.

The controller 150 controls the sound wave generating means 140 to continuously operate, so that sound waves that can be received by the sonar 20 are continuously emitted. Of course, continuous operation of the sound wave generating means 140 will consume the power charged in the battery 160 . In addition, since the gripper 120 that physically connects the anchor 110 and the housing 130 is also continuously driven by receiving power from the battery 160, the electric power charged in the battery 160 continues through the gripper 120 as well. will be consumed

As shown in FIG. 8 , when the charging power of the battery 160 is exhausted, the driving of the gripper 120 and the sound wave generating unit 140 is stopped. That is, the gripper 120 loses gripping force necessary for physical binding between the anchor 110 and the housing 130, and the sound wave generating means 140 does not emit any more sound waves.

Meanwhile, when the gripping force of the gripper 120 disappears, the pair of restraints 121 engaged by the magnetic force of the electromagnet 123 are separated from each other and separated from the fixing protrusion 114 .

As shown in FIG. 9 , when the gripper 120 and the fixing protrusion 114 are separated from each other, the housing 130 floats due to buoyancy and eventually floats to the surface. Of course, the floating housing 130 is collected by the probe S, and the anchor 110 remaining on the sea surface is used as a habitat for various fish and shellfish and aquatic plants.

10 is a schematic folding operation diagram of a solar module according to an embodiment of the present invention, FIG. 11 is a perspective view showing a module connection unit according to an embodiment of the present invention, and FIG. 12 is one of the present invention It is a view showing a disassembled state of each part of the module connection unit according to the embodiment, and FIG. 13 is an operation view of the module connection unit according to an embodiment of the present invention.

As shown in FIG. 1, a landing rod 600 is coupled to the upper surface of the probe S, a foundation 500 is coupled to the upper end of the landing rod 600, and an upper portion of the base 500 The height adjustment unit 800 is coupled, the module connection unit 200 is detachably coupled to the top of the height adjustment unit 800, and the solar module 300 is detachably coupled to the module connection unit 200, A plurality of side support means 700 supporting the base 500 are coupled to the side of the base 500.

A first connector 400 is provided above the height adjustment unit 800, and the first connector 400 can be detachably coupled to the module connection unit 200. A plurality of first protrusions 410 are provided on the outer wall of the first connector 400 so that it can be more firmly coupled to the module connecting portion 200 without slipping.

The module connection part 200 conveniently and stably attaches and detaches the height adjusting part 800 and the solar module 300, and the first connector 400 is inserted into one side and the second connector 350 is inserted into the other side. ) is inserted into the coupler body 210, and the coupler body 210 is provided inside the coupler body 210 to lock or unlock the first connector 400 and the second connector 350 by rotation of the coupler body 210. It is provided with a locking part 220, a first cover 230 detachably coupled to one side of the coupler body 210, and a second cover 240 detachably coupled to the other side of the coupler body 210.

The coupler body 210 may have a hollow cylindrical shape, and the first connector 400 may be inserted into one side of the coupler body 210 and the second connector 350 may be inserted into the other side of the coupler body 210. .

In this embodiment, a locking groove 211 may be provided on the inner wall of the coupler body 210 . In this embodiment, three locking grooves 211 may be provided. In the present embodiment, the locking groove 211 is provided between the plurality of stepped portions 212, and in a clockwise direction, from one stepped portion 212 to another stepped portion among the plurality of stepped portions 212 ( 212) may be provided to have a thin thickness.

In this embodiment, the locking groove 211 corresponding to the first thickness portion 221b of the locking portion 220 is provided with a thin thickness and corresponds to the second thickness portion 221c of the locking portion 220. The locking groove 211 of the region may be provided with a thicker thickness.

In addition, in this embodiment, a stepped portion 212 may be provided on the inner wall of the coupler body 210. In this embodiment, three stepped portions 212 may be spaced apart.

Furthermore, in this embodiment, a plurality of body holes 213 are provided in the coupler body 210 . In this embodiment, the plurality of locking bodies 221 may be fixed in position by inserting locking members into the plurality of body holes 213 and pressurizing the locking body 221 of the locking part 220 . In this embodiment, the locking member may be detachably screwed to the thread provided on the inner wall of the body hole 213 .

And, in this embodiment, body threads are provided on the front outer wall and the rear outer wall of the coupler body 210 so that the first cover 230 and the second cover 240 can be detachably screwed together.

The locking part 220 can lock or unlock the first connector 400 and the second connector 350 by rotating the cover body at a certain angle, for example, 120 degrees.

In this embodiment, the locking part 220 includes a plurality of locking bodies 221 rotatably disposed inside the coupler body 210 and a first connector 400 provided inside the plurality of locking bodies 221. and a stopper flange 222 separating the second connector 350, and a connection member 223 connecting the plurality of locking bodies 221 to maintain a gap between the plurality of locking bodies 221.

Three locking bodies 221 of the locking part 220 may be spaced apart at regular intervals. In this embodiment, a plurality of stopper protrusions 221a may be spaced apart from each other inside the locking body 221 . In addition, in this embodiment, the locking body 221 includes a first thick portion 221b and a second thick portion 221c that is thicker than the first thick portion 221b. In this embodiment, the thickness of the locking body 221 may gradually increase from the first thickness portion 221b to the second thickness portion 221c.

The stopper flange 222 of the locking part 220 is provided on the inner wall of the locking body 221 to prevent the first connector 400 and the second connector 350 from coming into contact with each other. In this embodiment, the stopper flange 222 may be provided to have a fan shape, a region in contact with the locking body 221 may be provided long, and a region away from the inner wall of the locking body 221 may be provided short. In this embodiment, the stopper flange 222 is provided on each locking body 221 and a region away from the inner wall of each locking body 221 may have a circular shape.

The connection member 223 of the locking part 220 connects each of the locking bodies 221 to maintain a spaced position of each locking body 221 and guides each locking body 221 to rotate together. can That is, in this embodiment, the connecting member 223 includes a spring and is coupled to the body groove provided in each locking body 221, so that the first connector 400 and the second connector 350 in this embodiment are attached to and detached from the spring. It is possible to push the plurality of locking bodies 221 in the direction of the coupler body 210 with the force of.

In this embodiment, the connection member 223 may connect a plurality of locking bodies 221 in a circular shape. In addition, in this embodiment, when the locking part 220 locks the first connector 400 and the second connector 350, the plurality of connection members 223 are more exposed than before locking, and the locking body 221 locks. The movement of the locking body 221 may be guided so as to facilitate this.

Furthermore, in this embodiment, the plurality of connecting members 223 may include a spring and be provided as one configuration.

The operation of the locking unit 220 will be described below.

Before the locking part 220 locks the connector, the second thick part 221c is disposed close to the stepped part 212 . In this state, when the coupler body 210 is rotated at a predetermined angle, for example, 120 degrees, the thick locking groove 211 presses the second thick portion 221c to lock the first connector 400 . Rotation of this locking may be achieved by reverse rotation of the coupler body 210 .

The first cover 230 is detachably screwed to the front of the coupler body 210 to prevent the locking body 221 from being separated. The second cover 240 is detachably screwed to the rear of the coupler body 210 to prevent the locking body 221 from being separated.

The photovoltaic module 300 is detachably coupled to the height adjustment unit 800 through the module connection unit 200 to protect the height adjustment unit 800 from rain or heavy rain when rain or heavy rain falls. In addition, electrical energy generated by the solar module 300 may be supplied to the management device 30 or the like.

In this embodiment, the photovoltaic module 300 has a first frame 310 disposed above the height adjusting unit 800 and disposed above the height adjusting unit 800 and folded to the first frame 310. A second frame 320 coupled to be folded or unfolded, a frame connector 330 coupled to fold or unfold the first frame 310 and the second frame 320, and the first frame 310 and the second frame 320 ) It includes a solar panel 340 provided on the top of each, and a second connector 350 provided on one of the first frame 310 and the second frame 320 and detachably coupled to the module connection unit 200. .

In this embodiment, the first frame 310 and the second frame 320 may be provided in a thin plate shape in consideration of weight.

In this embodiment, the frame connection part 330 is provided as a connecting means including a hinge, and can fold or unfold the first frame 310 and the second frame 320 only in one direction.

In this embodiment, a plurality of second protrusions 351 are spaced apart from the outer wall of the second connector 350 so that it can be more firmly coupled to the module connection part 200 without slipping.

14 is a cross-sectional view of a height adjusting unit according to an embodiment of the present invention, and FIG. 15 is a cross-sectional view of a supply valve according to an embodiment of the present invention.

The height adjusting unit 800 is installed on the upper part of the foundation 500 and includes a height case 810, a height rod 820, a height control plate 830, a hydraulic pump 840 and a supply valve 900. It is done by

The height case 810 has an empty interior, and a fluid (eg, oil, etc.) is accommodated in the height case 810.

The height rod 820 is inserted into the height case 810 so as to be movable up and down, and the photovoltaic module 300 is coupled to the upper end of the height rod 820. As the height rod 820 moves up and down, the photovoltaic module 300 also moves up and down.

The height control plate 830 is coupled to the side of the height rod 820 and is disposed between the outer surface of the height rod 820 and the inner surface of the height case 810. The hydraulic pump 840 is connected to the height case 810 to apply pressure to the fluid inside the height case 810. The hydraulic pump 840 may operate by being electrically connected to a control unit (not shown) or the like.

When the hydraulic pump 840 is operated so that the fluid pressure under the height control plate 830 becomes higher than the fluid pressure above the height control plate 830, the height control plate 830 and the height rod 820 are raised, and the hydraulic pressure When the pump 840 is operated so that the fluid pressure above the height control plate 830 becomes higher than the fluid pressure below the height control plate 830, the height control plate 830 and the height rod 820 are lowered.

At this time, as the elevation of the height rod 820 is repeated, the temperature of the fluid inside the height case 810 may gradually rise. To prevent this, the present invention further includes a supply valve 900, a first heat exchanger 850, and a second heat exchanger 860.

The supply valve 900 has one side connected to the height case 810 and the other side connected to the first heat exchanger 850, and selectively supplies the fluid inside the height case 810 to the first heat exchanger 850. can

A backflow prevention plate 811 is rotatably coupled to the inside of the height case 810 in contact with the first heat exchange passage 851 connected to the first heat exchanger 850 . The backflow prevention plate 811 can rotate only in the inner direction of the height case 810 to prevent the fluid inside the height case 810 from directly flowing into the first heat exchanger 850 .

Specifically, the supply valve 900 includes a valve case 910, a supply passage 920, a first moving part 930, an intermediate passage 940, a second moving part 950, and a first discharge passage 960. and a second discharge passage 970.

15(a) is a view showing a state in which the first opening/closing unit 934 closes the middle passage 940, and FIG. 15(b) shows the first opening/closing unit 934 closing the middle passage 940 ) is open, and FIG. 15(c) is a view showing the second opening/closing unit 954 opening the second discharge passage 970.

The inside of the valve case 910 is partitioned into a temperature sensing chamber 911 and a fluid discharge chamber 912 . A supply passage 920 connecting the temperature sensing chamber 911 and the height case 810 is formed at the lower end of the temperature sensing chamber 911, and the temperature sensing chamber 911 and the temperature sensing chamber 911 are formed at the upper end of the temperature sensing chamber 911. An intermediate passage 940 connecting the fluid discharge chambers 912 is formed. A first discharge passage 960 connecting the fluid discharge chamber 912 and the first heat exchanger 850 is formed on the upper left side of the fluid discharge chamber 912, and the fluid discharge channel 960 is formed on the upper right side of the fluid discharge chamber 912. A second discharge passage 970 connecting the discharge chamber 912 and the second heat exchanger 860 is formed.

The first movable part 930 is mounted inside the temperature sensing chamber 911 and can move left and right according to the temperature of the supplied fluid, and the second movable part 950 is mounted inside the fluid discharge chamber 912 It can move left and right according to the temperature of the fluid supplied from the temperature sensing chamber 911 .

The first movable part 930 is mounted inside the temperature sensing chamber 911 and is inserted into the first movable case 931 in which wax is sealed and movable left and right into the first movable case 931. The first moving rod 932, the first opening/closing unit 934 coupled to the end of the first moving rod 932 and capable of opening and closing the intermediate passage 940, the first moving case 931, and the first opening/closing unit It includes a first moving spring 933 installed between (934).

When the temperature of the fluid introduced into the temperature sensing chamber 911 is equal to or less than a preset first temperature (eg, 40 degrees), the first opening/closing unit 934, as shown in FIG. It moves to the left by the elastic restoring force of the moving spring 933 and closes the intermediate passage 940 .

Accordingly, the fluid inside the height case 810 is not transferred to the first heat exchanger 850, and the fluid inside the height case 810 maintains an appropriate temperature so that the height control unit 800 can operate smoothly. let it be

When the temperature of the fluid introduced into the temperature sensing chamber 911 is higher than the first preset temperature (eg, 40 degrees), as shown in FIG. 15(b), the wax inside the first moving case 931 expands and pushes the first moving rod 932 to the right, and the first opening/closing unit 934 overcomes the elastic restoring force of the first moving spring 933 and moves to the right to open the intermediate passage 940.

Accordingly, the fluid passing through the intermediate passage 940 passes through the first discharge passage 960 and is transferred to the first heat exchanger 850 . The temperature of the fluid transferred to the first heat exchanger 850 is lowered through heat exchange with the outside, and is introduced into the height case 810 again through the first heat exchange passage 851 .

At this time, the intermediate flow path 940 and the first discharge flow path 960 are arranged to face each other so that the fluid can move more smoothly. The second opening/closing unit 954 is disposed between the first discharge passage 960 and the second discharge passage 970 so that the fluid can pass through the first discharge passage 960 but not through the second discharge passage 970. make it impossible

The second movable unit 950 is mounted inside the fluid discharge chamber 912 and is inserted into the second movable case 951 in which wax is sealed and movable left and right into the second movable case 951. The second movable rod 952, the second opening/closing unit 954 coupled to the end of the second movable rod 952 and capable of opening and closing the second discharge passage 970, the second movable case 951, and the second A second moving spring 953 installed between the opening and closing units 954 is included.

When the temperature of the fluid introduced into the fluid discharge chamber 912 is higher than a preset first temperature (eg, 40 degrees) and lower than a second temperature (eg, 80 degrees), FIG. 15(b) As shown, the second opening/closing unit 954 is moved to the left by the elastic restoring force of the second moving spring 953 and is disposed between the first discharge passage 960 and the second discharge passage 970, and the fluid The first discharge passage 960 can pass through, but the second discharge passage 970 cannot pass through.

When the temperature of the fluid introduced into the fluid discharge chamber 912 is higher than the preset second temperature (eg, 80 degrees), as shown in FIG. 15(c), the wax inside the second moving case 951 expands to push the second moving rod 952 to the right, and the second opening/closing unit 954 overcomes the elastic restoring force of the second moving spring 953 and moves to the right to open the second discharge passage 970.

That is, the wax inside the first moving case 931 expands when the temperature is higher than the first preset temperature, and the wax inside the second moving case 951 does not expand when the temperature is higher than the first preset temperature, and when the temperature is higher than the second temperature. Inflate.

Accordingly, the fluid passing through the first discharge passage 960 is transferred to the first heat exchanger 850, the fluid passing through the second discharge passage 970 is transferred to the second heat exchanger 860, and The temperature of the fluid transferred to the second heat exchanger 860 is lowered through heat exchange with the outside, and is again introduced into the height case 810 through the second heat exchange passage 861.

In this way, the present invention allows heat exchange to occur more actively through the first heat exchanger 850 and the second heat exchanger 860 when the fluid inside the height case 810 has a high temperature higher than the preset second temperature. and can re-supply the cooled fluid more quickly.

16 is a view showing the overall appearance of a side support means according to an embodiment of the present invention, and FIG. 17 is a plan view showing a state in which a plurality of side support means according to an embodiment of the present invention are coupled to the side of a foundation. am.

The side support means 700 is detachably coupled to the foundation 500 and provided as an installation place for the solar cell module 770, and supports the side of the foundation 500 to prevent the foundation 500 from falling over. can The side support member 700 may be coupled to the base 500 and moved together with the base 500, or may be separated from the base 500 and moved separately.

The side support means 700 includes a coupling frame 710 coupled to the foundation 500, a module frame 720 provided on the coupling frame 710 and having a solar cell module 770 provided thereon, and a module frame. A connecting rod 725 pivotally coupled to the lower surface of the 720, a post 730 connected to the connecting rod 725 so that the connecting rod 725 is stretchable, and connected to the post 730 so as to be elevated, and the lower end is connected to the probe S A guide landing bar 740 in contact, a post spring 750 provided inside the post 730 to elastically support the guide landing bar 740, and a length adjustable to the post 730, provided on the side of the landing bar 600 It includes a variable holding part 760 for holding the post 730.

The coupling frame 710 may be detachably coupled to the edge of the foundation 500 using a plurality of coupling members 711 . A base protrusion 510 is formed at the edge of the base 500 to correspond to the shape of the coupling frame 710, and a groove into which the base protrusion 510 is inserted is provided in the coupling frame 710.

The plurality of coupling members 711 are fastened to the coupling frame 710 to couple the foundation 500 by pressing the upper and lower surfaces of the region of the base protrusion 510 inserted into the coupling frame 711. It can be coupled to the frame 710. The plurality of coupling members 711 may be coupled to the coupling frame 710 in a bolted or fitted manner.

The module frame 720 may be provided integrally with the coupling frame 710, and the solar cell module 770 may be provided on the upper surface of the module frame 720. The module frame 720 has an octagonal shape on a plane, and when the module frame 720 is coupled to the slope edge of the foundation 500, one of the pair of module frames 720 disposed close to each other ( 720) is supported on the side wall of the other module frame 720 to increase the bearing capacity.

The solar cell module 770 is provided on the upper surface of the module frame 710, and since the solar cell module 770 is provided in each of the plurality of module frames 710, the amount of power generation using sunlight can be increased There is an advantage.

The solar cell module 770 may be provided with a light collecting plate, a light guide plate forming a lower layer of the light collecting plate, and a reflector forming the lowermost layer. Since the solar cell modules 770 are provided on all four sides of the base 500, they can stably receive sunlight regardless of the position of the sun.

A frame connection shaft 721 is provided on the bottom of the module frame 720 to protrude downward. Frame gear teeth 722 are provided below the frame connecting shaft 721, and the frame gear teeth 722 gear-engage with the post gear teeth 725b provided on the connecting rod 725 to show a state in which the connecting rod 725 is temporarily rotated. can be supported to maintain.

A frame hole 723 is provided at the upper part of the frame connection shaft 721, and when the frame connection shaft 721 is inserted into the cutout 725a provided in the connection table 725, the frame hole 723 is connected to the connection table 725. It may be provided at the same position as the post hole 725c provided in ) and provided as a fastening place of the fastening part 725d.

The connecting rod 725 is rotatably coupled to the frame connecting shaft 721 by the weight of the post 730 and the guide landing bar 740, and is disposed parallel to the vertical line regardless of the inclined surface to stably stabilize the module frame 720. can support

An incision groove 725a is provided at the upper end of the connecting rod 725, and most of the frame connection shafts 721 can be inserted into and coupled to the incision groove 725a. Post gear teeth 725b are provided at the bottom of the incision groove 725a, and the post gear teeth 725b are gear-engaged with the frame gear teeth 722 to temporarily maintain the rotated position of the connecting rod 725.

The above-described post hole 725c is provided in the connection base 725 in the region where the incision groove 725a is provided, and the post hole 725c, like the frame hole 723, is provided as a fastening place for the fastening part 725d. can The fastening part 725d may include bolts and nuts, and connect the connecting rod 725 and the frame connecting shaft 721 so that the connecting rod 725 rotates freely. The connection structure of the guide landing rod 740 and the post 730 is applied to the lower end of the connecting rod 725 as it is, so the connecting rod 725 can have a variable length.

The post 730 can be rotated like a connecting rod 725, and a post groove 731 is provided at the lower end of the post 730, and the post groove 731 is a landing rod projection of the guide landing rod 740 ( It is possible to prevent the guide landing rod 740 from leaving by holding the landing rod protrusion 741 as well as providing a space in which the 741 can ascend (raise or descend).

The guide landing bar 740 is raised and lowered to the post 730 and can be rotated in a certain direction like the post 730. The guide landing bar 740 descends in the direction of the probe S by its own load at a low incline, and a post supporting the upper end of the guide landing bar 740 at a high incline. It can be raised in the direction opposite to the direction of the probe S by the spring 750, and this lifting height can be limited by the length of the post groove provided in the post 730.

The lower end of the post spring 750 is supported by the upper end of the guide landing rod 740 and the upper end is supported by a groove provided in the post 730 to elastically support the guide landing rod 740 . The post spring 750 can offset the impact transmitted from the probe to the post 730 and the module frame 720, thereby reducing the impact applied to the solar cell module 770 as a result. The post spring 750 may also be applied to a structure connecting the connecting rod 725 and the post 730.

The variable holding part 760 has one side provided on the post 730 and the other side coupled to the landing rod 600 so as to stably hold the post 730 and can have a variable length depending on the inclination.

The variable holding part 760 is a holding post 761 provided perpendicularly to the post 730, one side is provided to adjust the length of the holding post 761, and the other side is a holding clamp detachably coupled to the landing bar 600 762, a holding spring 763 provided inside the holding post 761 and elastically supporting the holding clamp 762.

A holding groove 761a is provided on an inner wall of the holding post 761, and a holding protrusion 762a hooked and supported by the holding groove 761a is provided on the holding clamp 762. The holding clamp 762 may be drawn out and lengthened at a low slope, and contracted at a high slope to shorten its length compared to a low slope.

In this embodiment, the size of the holding groove 761a is larger than that of the holding protrusion 762a so that the holding clamp 762 can be connected to the holding post 761 at an angle. may be more useful in

That is, since the diameter of the holding groove 761a is relatively larger than the size of the holding protrusion 762a, the holding clamp 762 may have some extra space within the holding post 761, and thus the holding clamp 762 ) may be relatively rotated with respect to the holding post 761 and connected at an angle.

A holding spring 763 is provided inside the holding post 761, one side of the holding spring 763 can support one end of the holding clamp 762 and the other side is supported on the inner wall of the holding post 761 It can be.

As the probe S moves, changes such as an increase or decrease in a surrounding slope may occur due to waves or the like. For example, the right side of the landing bar 600 has a relatively low slope, so the height of the base 500 is low, and the left side of the landing bar 600 has a relatively high slope, so the base 500 height can be increased. At this time, the side supporting means 700 stably supports the side of the base 500 to temporarily prevent the base 500 from falling over.

Specifically, the guide landing rod 740 of the side supporting means 700 disposed on the right side is withdrawn from the post 730 and the lower end is supported by the probe, and the holding clamp 762 is pulled out with the holding post 761 so that the length is increased. It increases. At this time, the connecting rod 725 is lowered to the inside of the post 730 and its length is reduced.

The guide landing rod 740 of the side supporting means 700 disposed on the left is inserted into the post 730 by an inclination so that the lower end is supported by the probe, and the holding clamp 762 is pulled out to the holding post 761 to increase the length is increased, but the length drawn out is shorter than that of the holding post 761 disposed on the right side. At this time, the connecting rod 725 is raised from the post 730 and lengthened.

The present invention described above is not limited by the above-described embodiments and the accompanying drawings, and it is common in the art that various substitutions, modifications, and changes can be made within the scope of the technical spirit of the present invention. It will be clear to those who have knowledge of

100: detection device 110: anchor 120: gripper
130: housing 140: sound wave generating means 150: controller
160: battery 200: module connection 210: coupler body
211: locking groove 212: stepped part 213: body hole
220: locking part 221: locking body 221a: stopper protrusion
221b: first thickness portion 221c: second thickness portion 222: stopper flange
223: connecting member 230: first cover 240: second cover
300: solar module 310: first frame 320: second frame
330: frame connection part 340: solar panel 350: second connector
351: second projection 400: first connector 410: first projection
500: foundation 510: foundation protrusion 600: landing bar
700: side support means 710: coupling frame 711: coupling member
720: module frame 721: frame connecting shaft 722: frame gear
723: frame hole 725: connecting rod 725a: cutting groove
725b: post gear 725c: post hole 725d: joint
730: post 731: post home 740: guide landing bar
741: landing bar protrusion 750: post spring 760: variable holding part
761: holding post 761a: holding groove 762: holding clamp
762a: holding protrusion 763: holding spring 770: solar cell module
800: height adjustment unit 810: height case 811: backflow prevention plate
820: height rod 830: height control plate 840: hydraulic pump
850: first heat exchanger 851: first heat exchange channel 860: second heat exchanger
861: second heat exchange path 870: height leg 870a: leg hole
871: supporting part 872: cover 873: coupling part
900: supply valve 910: valve case 911: temperature sensing chamber
912: fluid discharge chamber 920: supply passage 930: first moving unit
931: first moving case 932: first moving rod 933: first moving spring
934: first opening/closing unit 940: intermediate passage 950: second moving unit
951: second moving case 952: second moving rod 953: second moving spring
954: second switching unit 960: first discharge passage 970: second discharge passage

Claims (1)

A plurality of sensing devices distributed on the seabed; a sonar that collects information for confirming topographical information on the seabed by receiving sound waves emitted by itself and sound waves emitted from a sensing device; and a management device that analyzes and processes the information transmitted from the sonar and is installed in the probe. Including,
The detection device is
An anchor seated on the sea floor and provided with a fixing protrusion on the upper surface; A pair of restraint bars that are rotatably bound through a hinge and are folded to function as clamps and are detachably engaged with the fixed protrusions, an electromagnet mounted on one of the pair of restraint bars, and the other of the pair of restraint bars. a gripper equipped with a magnetizer mounted on the body corresponding to the magnetic force of the electromagnet and an elastic body provided on one side of the restraint bar in contact with the fixing protrusion to increase the binding force between the fixing protrusion and the restraint bar; A housing that forms an airtight buoyancy tank in the hollow, forms an upper surface while closing the buoyancy tank with a cover forming a flat surface, and is rotatably connected to the gripper via a hinge; Sound wave generating means that emits sound waves while vibrating at a certain frequency, is disposed on the upper surface of the cover, is fixed to a lift platform that moves under water pressure, and is movably fixed to the cover, and a energizing terminal is movably fixed to the elastic body on the bottom surface. ; a controller mounted on the buoyancy tank of the housing and controlling the operation of the sound wave generating means; It charges and supplies the power required to drive the gripper, sound wave generating means, and controller, is mounted in the buoyancy tank of the housing, and is spaced below the current terminal, so that when the sound wave generating means moves downward, it is protruded to contact the current terminal and conduct electricity. batteries with cell phones; including,
Landing rod coupled to the upper surface of the probe; Foundation base coupled to the top of the landing bar; A height adjustment unit coupled to the top of the foundation; A module connection unit that is detachably coupled to the top of the height adjustment unit; A solar module that is detachably coupled to the module connection unit; and a plurality of side support means coupled to the side of the foundation to support the foundation; Including more,
The solar module,
A first frame disposed above the height adjusting unit; A second frame disposed above the height adjusting unit and coupled to the first frame to be folded or unfolded; a frame connection unit that couples the first frame and the second frame to be folded or unfolded; Solar panels provided on top of the first frame and the second frame, respectively; And a second connector provided on one of the first frame and the second frame and detachably coupled to the module connection unit; including,
The module connection part,
a coupler body into which a first connector is inserted into one side and a second connector is inserted into the other side; and a locking unit provided inside the coupler body and locking or unlocking the first connector and the second connector by rotation of the coupler body. Including,
The locking part,
A plurality of locking bodies rotatably disposed inside the coupler body; and a stopper flange provided inside the plurality of locking bodies to separate the first and second connectors. including,
A plurality of stepped portions are provided inside the coupler body, and the plurality of locking bodies include a first thickness portion and a second thickness portion provided thicker than the first thickness portion, and when the coupler body rotates, the plurality of stepped portions have a second thickness portion. The first connector and the second connector are locked by rotating the part, locking is released when the coupler body rotates in the opposite direction, a plurality of first protrusions are spaced apart from each other on the first connector, and a plurality of second protrusions are provided on the second connector. spacing is provided,
The height adjustment unit,
A height case coupled to the top of the foundation and having a space formed therein to accommodate fluid; A height rod inserted into the height case to be movable up and down; a height control plate coupled to the side of the height rod and disposed between the outer surface of the height rod and the inner surface of the height case; A hydraulic pump connected to the height case to apply pressure to the fluid inside the height case; and a supply valve having one side connected to the height case and the other side connected to the first heat exchanger, and capable of selectively supplying the fluid inside the height case to the first heat exchanger; including,
The supply valve is
A valve case in which the inside is divided into a temperature sensing chamber and a fluid discharge chamber; A supply passage connecting the temperature sensing chamber and the height case; a first moving unit mounted inside the temperature sensing chamber and capable of moving left and right according to the temperature of the supplied fluid; an intermediate passage connecting the temperature sensing chamber and the fluid discharge chamber; a second moving unit installed inside the fluid discharge chamber and capable of moving left and right according to the temperature of the fluid supplied from the temperature sensing chamber; a first discharge passage connecting the fluid discharge chamber and the first heat exchanger; and a second discharge passage connecting the fluid discharge chamber and the second heat exchanger. Including,
The first moving part,
A first moving case mounted inside the temperature sensing chamber and sealed with wax therein; a first moving rod inserted into the first moving case so as to be movable left and right; a first opening/closing unit coupled to an end of the first moving rod and capable of opening and closing the intermediate passage; and a first moving spring installed between the first moving case and the first opening/closing unit. including,
The second moving part,
a second moving case mounted inside the fluid discharge chamber and sealed with wax therein; a second movable rod inserted into the second movable case so as to be movable left and right; a second opening/closing unit coupled to an end of the second moving rod to open and close the second discharge passage; and a second moving spring installed between the second moving case and the second opening/closing unit. Including,
The side support means,
Coupling frame coupled to the foundation; A module frame provided on a coupling frame and having a solar cell module provided thereon; A connecting rod that is pivotally coupled to the lower surface of the module frame; A post connected to the connecting rod so that the connecting rod is stretchable; A guide landing rod connected to the post so as to be elevated and having a lower end in contact with the moving plate; Post spring provided inside the post and elastically supporting the guide landing rod; and a variable holding unit provided to the post so as to be adjustable in length and supporting the post by holding a side portion of the landing bar. including,
The module frame,
A frame connecting shaft provided on the bottom of the module frame and inserted into the upper end of the connecting rod; A frame gear provided at the lower end of the frame connecting shaft; and a frame hole provided above the frame connecting shaft. Including,
The connecting rod,
An incision groove provided by cutting the upper end of the connecting rod and into which the frame connecting shaft is inserted; Post gear teeth provided at the bottom of the incision groove and gear-engaged with the frame gear teeth; a post hole provided at a post in an area where the cutting groove is provided and provided at a position corresponding to the frame hole; and a fastening unit rotatably fastening the frame connection shaft to the connecting table in the region where the cutting groove is provided through the post hole and the frame hole. A hydrographic survey system capable of collecting marine information based on GIS, comprising:

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