KR20160111674A - Artificial reef management including information communication technology - Google Patents

Artificial reef management including information communication technology Download PDF

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Publication number
KR20160111674A
KR20160111674A KR1020150036602A KR20150036602A KR20160111674A KR 20160111674 A KR20160111674 A KR 20160111674A KR 1020150036602 A KR1020150036602 A KR 1020150036602A KR 20150036602 A KR20150036602 A KR 20150036602A KR 20160111674 A KR20160111674 A KR 20160111674A
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South Korea
Prior art keywords
underwater
artificial
fish
data
monitoring
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KR1020150036602A
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Korean (ko)
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KR101759702B1 (en
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이상철
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주식회사 다윈
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00—Culture of aquatic animals
    • A01K61/70—Artificial fishing banks or reefs
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
    • G06Q50/02—Agriculture; Fishing; Mining
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81—Aquaculture, e.g. of fish

Abstract

The present invention relates to an artificial fish supper management system, which comprises an underwater monitoring device mounted on an artificial fish supernatant to generate underwater monitoring data, an aquatic repeater floating on the sea surface and receiving underwater monitoring data from the underwater monitoring device, And an artificial second hand management server for receiving the data through the terrestrial base station and analyzing the underwater monitoring data. According to the artificial ear candle management system of the present invention, it is possible to grasp the accurate current state of the artificial ear candle, and to immediately detect an anomaly occurring in the artificial ear candle and generate an alarm.

Description

[0001] ARTIFICIAL REEF MANAGEMENT INCLUDING INFORMATION COMMUNICATION TECHNOLOGY [0002]

[0001] The present invention relates to an artificial ear candle management system, and more particularly, to an artificial ear candle holder equipped with an ICT (Information Communication Technology) -based underwater imaging apparatus and an underwater sensor apparatus, To an artificial ear candle management system that combines an information communication technology for managing an artificial ear candle.

Artificial fish is a facility to increase fisheries resources by artificially installing structures on the sea floor or in the sea, taking into account the nature of fishes such as fishes gathering on reefs and sunken ships. It is estimated that about 20% of the artificial fishes dropped on the Sea of Japan are buried or completely destroyed because the installation of artificial fishes is put into a huge budget, but the aftercare is not properly carried out.

The current management of artificial fishes is carried out underwater by taking divers underwater using a diver to determine the status of the fish. This conventional method is costly and time consuming, and accuracy can not be high because it is judged whether or not the artificial fish is managed by the photographed photograph data. Therefore, there is a need for an artificial reef management system which is low in cost and high in accuracy in managing post artificial fishes.

Korea Patent Publication No. 2011-0085411

Therefore, an object of the present invention is to provide an artificial ear supersonic management system capable of continuously managing an artificial ear supporter even after the artificial ear supporter is installed by integrating information communication technology into the artificial ear supporter.

An artificial ear candle management system according to an embodiment of the present invention is an artificial ear candle management system that is distributed by region and monitors a plurality of artificial ear candles installed on the sea floor, An underwater monitoring device comprising: an aquatic repeater floating on a sea surface and receiving the underwater monitoring data from the aquatic monitoring device; and receiving the underwater monitoring data from the aquired repeater through a terrestrial base station, Extracting the extracted fish, extracting contour of the extracted fish and fish characteristic information, comparing the extracted contour and the fish characteristic information with characteristic information of all the fish species stored in the database, and detecting the fish species of the extracted fish, The detected word And the population counts determined the species that includes at least contain most or reference to the underwater image as the dominant species, and includes the Artificial Reefs management server to display the dominant species in the area of the display screen.

The artificial secondary seed management server may store the data in the database for use as statistical data together with the dominant species and the underwater environment data including the water temperature, salinity, and turbidity included in the water monitoring data.

The underwater monitoring data may include heavy metal data including radioactive or lead including cesium, and the artificial secondary management server may generate an abnormal situation alarm if the radioactive or heavy metal data value is larger than a reference value.

Wherein the underwater monitoring device captures the surrounding artificial fish seconds without the underwater monitoring device at a predetermined time interval to obtain an underwater artificial fish second image, and the artificial fish second management server records the underwater artificial fish second image and the initial It is determined that the peripheral artificial ear seconds are not lost if the similarity degree is equal to or greater than the reference value and that the peripheral artificial ear seconds are lost if the similarity degree is smaller than the reference value.

The underwater monitoring apparatus includes a camera to which a pan-tilt-zoom control is performed remotely, and the artificial secondary management server includes a first remote control signal including pan-tilt-zoom information for determining whether the peripheral artificial ear seconds are lost, Tilt-zoom information for constant monitoring for determining the dominant species by acquiring an underwater image in accordance with the first remote control signal is transmitted to the underwater monitoring device, and a second remote control signal including pan / tilt- To the monitoring device.

The artificial ear candle management system according to another embodiment of the present invention is an artificial ear candle management system for monitoring first and second artificial ear candles installed on the sea floor, An underwater photographing device for generating first underwater image data of a fish inside or around the first artificial fish second image and generating second underwater image data of the second artificial fish second image, And receives the first and second underwater image data from the underwater photographing apparatus through the terrestrial base station, and receives the first underwater image data and the second underwater image data from the underwater photographing apparatus, Is compared with the initial second underwater image data, and if the similarity is equal to or greater than the reference value, it is determined that the second artificial fish is not lost, Is less than the reference value, it is determined that the second artificial ear seconds have been lost, and an artificial ear seconds management server is generated.

Wherein the artificial second hand management server stores reference pan-tilt-zoom information for allowing the underwater photographing apparatus to photograph the second artificial fish second, And transmit the remote control signal corresponding to the reference pan-tilt-zoom information to the underwater photographing device at predetermined time intervals.

Tilt-zoom information for enabling the underwater photographing apparatus to generate the first underwater image data, and when the second underwater image data is generated, the artificial- It is possible to transmit a remote control signal corresponding to the pan / tilt / zoom information for the normal monitoring to the underwater photographing apparatus so that the underwater photographing apparatus can generate the first underwater image data.

Wherein the second artificial ear candle is composed of a plurality of artificial ear candles, and the remote control unit includes a pan / tilt-zoom information for photographing the plurality of artificial fish candles at predetermined time intervals to determine whether the plurality of artificial fish candles are lost or not. A signal can be transmitted to the above-described midnight shooting device.

Wherein the artificial secondary control server extracts the fish contained in the first underwater image data, extracts the contour of the extracted fish and the fish feature information, and compares the contour and the fish feature information with the feature information of all the fish species stored in the database, A fish species detection unit for counting the number of the detected fish species included in the first underwater image data and determining the fish species that is included in the first underwater image data or contains more than the reference value as dominant species can do.

According to the present invention, it is possible to observe the artificial fish candle at real time real time by attaching the image photographing device to the artificial fish candle and various sensor devices capable of measuring environmental information around the artificial fish candle, There is an effect that can grasp the accurate current state of the artificial ear seconds.

In addition, by using the underwater image information and the environmental information, it is possible to immediately detect an abnormal condition occurring in the artificial fish and to inform the administrator of the alarm.

1 is a schematic view showing an artificial ear candle management system according to an embodiment of the present invention.
2 is a block diagram of an awards relay included in an artificial ear seconds management system according to an embodiment of the present invention.
3 is a block diagram of an artificial speech element management server included in the artificial speech element management system according to an embodiment of the present invention.
4 is a data and signal flow diagram between an underwater monitoring device and an artificial second hand management server according to an embodiment of the present invention.
5 is a schematic diagram illustrating an artificial ear seconds management system for monitoring a plurality of artificial ear seconds according to an embodiment of the present invention.
6 is a diagram schematically showing a display screen of the artificial-language second management server according to an embodiment of the present invention.
FIG. 7 is a flowchart illustrating a method for displaying dominant species by region in an artificial fish second management system according to an embodiment of the present invention.
8 is a schematic diagram for detecting a fish species in the collected image data.
Fig. 9 is a display screen showing dominant species.
10 is a flowchart illustrating a method for determining whether or not an artificial ear candle is lost in an artificial ear candle management system according to an embodiment of the present invention.
11 is a schematic diagram for monitoring surrounding artifact seconds to determine whether artifacts are lost.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and the manner of achieving them, will be apparent from and elucidated with reference to the embodiments described hereinafter in conjunction with the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. To fully disclose the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout the specification.

Unless defined otherwise, all terms (including technical and scientific terms) used herein may be used in a sense commonly understood by one of ordinary skill in the art to which this invention belongs. Also, commonly used predefined terms are not ideally or excessively interpreted unless explicitly defined otherwise.

First, referring to FIG. 1, an artificial ear candle management system according to an embodiment of the present invention will be described in detail. 1 is a schematic view showing an artificial ear candle management system according to an embodiment of the present invention.

The artificial ear seconds management system according to an embodiment of the present invention includes at least one artificial ear 110, an underwater monitoring device, an awards relay 130, a ground station 150, a communication network 160, .

Artificial fish (110) is a fishery facility that is artificially installed in seabed and in the sea and can improve the productivity and resources of degraded fisheries by providing fishery resources, spawning grounds and fishing grounds. The artificial fish candle 110 may have various shapes such as a hexagonal shape, a hexagonal shape, a cylindrical shape, a hemispherical shape, a concavo-convex shape, a bridging shape, and a horn triangle, and may be made of a material such as concrete, steel, stone or ceramics. In addition, the artificial fish candle 110 can form a community by uniting artificial fish candles in a certain area in a horizontal or vertical direction or randomly arranged.

The underwater monitoring apparatus includes at least one underwater image capturing apparatus 112 for capturing an underwater image around the artificial ear 110 and at least one underwater environmental sensor apparatus 114 for collecting underwater environmental data around the artificial ear 110, . The underwater monitoring information including the underwater image and the underwater environment data is transmitted to the award repeater 130 via the cable 120 and transmitted to the artificial-language secondary management server 170 via the ground base station 150. [ The underwater monitoring device can transmit the underwater monitoring information in real time or at predetermined time intervals.

The underwater image photographing device 112 is mounted on the artificial fish candle 110 and includes an underwater camera part and an underwater image communication part. The underwater camera unit generates underwater image data by photographing the inside or outside of the artificial fish candle 110, foreground, other artificial fish candle, etc., and the underwater image communication unit performs data communication with the award relay unit 130. The underwater camera part has a pan, tilt and zoom function to adjust the shooting angle and range, and it can be adjusted pan, tilt and zoom through remote control from the outside.

The underwater environment sensor device 114 is mounted on the artificial fish candle 110 and includes an underwater sensor part and an underwater sensor communication part. The underwater sensor unit generates underwater environment data by measuring the underwater environment around the artificial ear 110, and the underwater sensor communication unit performs data communication with the water relay 130. The underwater sensor unit can measure the flow rate, turbidity, saltiness, acidity, dissolved oxygen amount, and temperature of the seawater in the area where the artificial fish flour 110 is installed. In particular, the underwater sensor part can measure radioactivity (including cesium) and heavy metals (including lead) that pollute the seawater. The underwater environment sensor device 114 may be activated or deactivated according to the remote control signal.

The cable 120 includes a power line and a signal line. Power is supplied to the underwater monitoring device from the water recharging device 130 through a power line. Underwater monitoring information is transmitted between the underwater monitoring device and the water recharging device 130 via the signal line, A control signal is transmitted. When the underwater monitoring device and the water-based repeater 130 perform wireless communication such as radio wave, sonic wave, or ultrasonic wave, the signal line can be omitted or minimized.

The water recharging machine 130 can receive the underwater monitoring data from the underwater monitoring device while floating on the sea surface and transmit it to the ground base station 150 and the remote control signal from the ground base station 150 to the underwater monitoring device. The award relay 130 and the terrestrial base station 150 are connected to a wired or wireless network 140. In case of a wireless network, 3G, 4G, Long Term Evolution (LTE), LTE-A, WiBro ) And a wireless LAN.

The award transponder 130 will now be described in more detail with reference to FIG. 2 is a block diagram of an awards relay included in an artificial ear seconds management system according to an embodiment of the present invention.

The award transponder 130 includes a float (not shown), a communication device 210, a power supply device 220, a propulsion device 230, and a control device 240 for controlling them.

The float has a structure that buoyant force is generated so that the waterborne repeater 130 floats on the sea surface, for example, it may be an empty object. 1, one end of the anchor 132 is connected to the float, and the other end of the anchor 132 is fixed to the bottom of the sea so that the float can be fixed at a certain position on the sea surface. The communication device 210, ), The propulsion unit 230, and the control unit 240 may be mounted on the float.

The communication device 210 includes a terrestrial communication unit 212, an underwater communication unit 214, and a GPS unit 216. The underwater communication unit 214 communicates with the underwater monitoring device, receives the underwater monitoring data, and transmits the remote control signal. The GPS unit 216 receives GPS coordinate information of the award repeater 130 from the satellite. The terrestrial communication unit 212 communicates with the terrestrial base station 150 to transmit underwater monitoring data and GPS coordinate information and receive a remote control signal.

The power supply device 220 includes a battery 222 and a solar cell 224, and supplies power to the devices included in the award transponder 130. The solar cell 224 supplies electric power to other devices while charging the battery 222 during a daytime during which electricity is generated by the sunlight, but the battery 222 supplies electric power at nighttime during which electricity can not be produced .

For example, if the awards transponder 130 moves away from a pre-designated location due to a wave or a vault, the awards transponder 130 transmits a GPS The coordinate information and the propulsion unit 230 can be used to return to the previously designated position.

1, the terrestrial base station 150 receives the underwater monitoring data transmitted by the award repeater 130, and transmits the underwater monitoring data to the artificial second hand management server 170 through the communication network 160. FIG. The communication network 160 includes a wired or wireless network, and may include, for example, a TCP / IP based Internet.

The artificial-language second management server 170 receives the underwater monitoring data from the terrestrial base station 150, stores the data, analyzes the data, and monitors the status of the artificial speech unit 110. 2, the artificial language second management server 170 may include a server communication unit 171, a database 173, a monitoring unit 175, and an alarm unit 177. [ The server communication unit 171 receives the underwater monitoring data from the terrestrial base station 150 and provides it to the database 173 and the monitoring unit 175. The database 173 stores the underwater monitoring data provided from the server communication unit 171 do. The monitoring unit 175 can determine an abnormal state of the artificial speech signal 110 based on the underwater monitoring data provided from the server communication unit 171. [ When the monitoring unit 175 confirms an abnormal state, the alarm unit 177 is informed of an abnormal state, and the alarm unit 177 can generate an alarm to the artificial intelligence supervisor.

According to one embodiment of the present invention, the monitoring unit 175 obtains difference values of the image data of the received underwater image data and the underwater image data stored in the database 173, and when the difference value of the image data is larger than a predetermined reference value If it is larger, it can be judged that an abnormal situation has occurred. For example, subtraction operation can be applied to the received underwater image data and the stored underwater image data to derive the image data difference value.

According to one embodiment of the present invention, the monitoring unit 175 can determine that the numerical value of the received underwater environmental data is greater than (or smaller than) the predetermined environmental reference value, Depending on the type. For example, if the current sea water temperature value is higher than the environmental reference value 25 for seawater temperature, the monitoring unit 175 can determine that an abnormal situation has occurred, It is judged that an abnormal situation has occurred. As another example, if the current sea water salinity value for sea water salinity is less than the environmental reference value for sea water salinity of 20%, the monitoring unit can judge that an abnormal situation has occurred.

Next, the data and signal flow between the underwater monitoring device and the artificial second hand management server according to an embodiment of the present invention will be described with reference to FIG.

The underwater monitoring apparatus collects underwater monitoring data including underwater image data and underwater environment data around the artificial fish 110 (S110). The underwater monitoring data is transmitted to the award repeater 130 (S120). The award transponder 130 transmits the underwater monitoring data to the terrestrial base station 150 (S130). The terrestrial base station 150 transmits the received underwater monitoring data to the artificial-language second management server 170 (S140). The artificial-language second management server 170 transmits the received underwater monitoring data to the database DB (S150). The database DB stores the received underwater monitoring data (S160). The artificial-language second management server 170 analyzes the received monitoring data (S170). If the abnormal situation is detected (S180), the artificial-language second management server 170 transmits an alarm to the manager (S190). The manager receives the alarm and responds to the abnormal situation (S200).

On the other hand, the artificial-language second management server 170 generates a remote control signal for remotely controlling the underwater monitoring apparatus (S210) and transmits it to the terrestrial BS 150 (S220). The terrestrial base station 150 transmits the received remote control signal to the receiver repeater 130 (S230). The water recharging device 130 transmits the received remote control signal to the underwater monitoring device (S240), and the underwater monitoring device is remotely adjusted (S250) so that the pan, tilt, and zoom of the underwater camera are adjusted, / Disable can be determined. On the other hand, the remote control signal does not necessarily have to be started from the artificial second hand management server 170. That is, the user may transmit a remote control signal through the award repeater 130 in the vicinity of the award repeater 130 depending on whether the artificial speech candle is first installed or needed.

Next, referring to FIG. 5, an artificial reed management system 400 for managing a plurality of artificial ear seconds 110a, 110b, and 110c according to an embodiment of the present invention through one artificial ear seconds management server 170 Explain.

The artificial ear seconds management system 400 includes a plurality of artificial ear seconds 110a, 110b and 110c spaced from each other locally, a plurality of award repeaters 130a, 130b and 130c, ground stations 150a and 150b, 170).

One artificial fish can be located in the same area as one of the waterborne repeaters. Therefore, as shown in FIG. 5, the water-based repeaters 130a, 130b, and 130c may be positioned on the sea surface where a plurality of artificial fish candles 110a, 110b, and 110c are located. The terrestrial base station 150a may be located on the shore where the artificial tern 110a is installed and the terrestrial base station 150b may be located on the shore where the artificial tern 110b or 110c is installed.

According to one embodiment of the present invention, a plurality of artificial reefs installed at a geographically remote location can be managed by one artificial reef management server 170. If the ground stations 150a and 150b are connected to the artificial intelligent management server 170 through the communication network 160 regardless of the location of the ground stations 150a and 150b, 110b, and 110c connected to the water-based repeaters 130a, 130b, and 130c within the coverage range of the first and second wireless communication devices 150a and 150b. The aquatic repeaters 130a, 130b and 130c transmit the underwater monitoring data received from the underwater monitoring device provided in the artificial fishes 110a, 110b and 110c and the GPS coordinates of the aquatic repeaters 130a, 130b and 130c together with the base stations 150a , And 150b, respectively. The artificial-language second management server 170 receives the underwater monitoring data and the GPS coordinates from the base stations 150a and 150b and identifies the water-related repeaters 130a, 130b and 130c and the artificial fishes 110a, 110b and 110c according to the GPS coordinates .

For example, a ground station on the east coast covering an artificial fish installed on the east coast can be connected to a man-made secondary management server located in Seoul, and a ground station on the south coast covering an artificial fish installed on the south coast can be connected to a man- . The artificial fish management server located in Seoul can manage the artificial fishes on the east coast and the artificial fishes on the south coast by receiving the underwater monitoring information of the artificial fishes on the east coast and the artificial fishes on the south coast.

Referring to FIG. 6, first to fourth camera images are displayed on the display screen of the artificial-language second management server 170 as artificial-language second image information. These images may be an underwater image of an artificial fish installed in the same area or an underwater image of an artificial fish installed in a different area. An arbitrarily selected underwater image can be displayed in each camera frame of the artificial-language second image information. In addition, the artificial fish super environment information such as GPS data related to the selected underwater image, pollution data, flow velocity data, dissolved oxygen data, and water temperature data are displayed, and the state of fish distribution according to the analysis result of the artificial fish second management server 170, Can be displayed together.

As described above, since the artificial ear seconds management server 170 according to the embodiment of the present invention can manage all the artificial ear seconds separated from the geographical area, the cost and time required for artificial ear seconds management can be reduced. In addition, since it is possible to manage the underwater image data and the underwater environment data transmitted from the artificial fish seconds in real time or at predetermined time intervals, the artificial fish can be managed with high accuracy.

7 to 9, a method for determining dominant species by region and displaying the dominant species according to an artificial fish second management system according to an embodiment of the present invention will be described. FIG. 7 is a flowchart of a method for displaying dominant species by region of an artificial fish second management system according to an embodiment of the present invention, FIG. 8 is a schematic diagram for detecting fish species in the collected image data, FIG. Display screen.

As shown in FIG. 7, the artificial-fish second management system collects underwater image data for the interior of the artificial fisher or a predetermined region at regular time intervals (S610). The collected underwater image data is transmitted to the artificial-language second management server 170 through the water-based repeater 130 and the terrestrial base station 150. The monitoring unit 175 of the artificial-language second management server 170 performs image correction such as removing noise by appropriately processing the underwater image data (S620).

Then, the monitoring unit 175 extracts the fish target object from the corrected underwater image as shown in FIG. 8 (S630). In the underwater image, the fish object is extracted by using the method of scanning the portion that differs from the luminance value of the surrounding pixels, or the fish moves with the lapse of time, so that the fish object is extracted by detecting the change of the underwater image with time can do. In order to accurately extract the fish object, it is recommended to photograph the area where underwater images do not contain unnecessary objects as much as possible.

The monitoring unit 175 extracts the outline of the fish using the Sobel or Prewitt algorithm for the extracted fish object (S640). Then, the fish species of the fish is detected using the feature information of the fish including the outline of the extracted fish (S650). As the characteristic information of the fish, there are the aspect ratio of the fish, the fin distribution, etc., and the contour line and the characteristic information in various directions for each fish species are stored in the database 173 together. The monitoring unit 175 compares the extracted feature information of the fish target object with the feature information of all the fishes stored in the database 173 to determine the fish with the highest degree of similarity as the species of the extracted fish target object.

The monitoring unit 175 extracts a contour line for all fish objects extracted from the underwater image, detects the fish species, and counts how many fish are included in the underwater image for the same fish species (S660). Then, the fish species which is included in the underwater image most or contains more than the reference value is determined as a dominant fish species (S670). Dominant species can be used as statistical data to indicate which fish species are the most populated in which area, and stored in the database 173 together with the underwater environmental information such as seawater temperature, salinity, and currents. After determining the dominant species for each area where artificial fishes are installed according to the embodiment of the present invention, dominant species are displayed on the display screen, for example, as shown in FIG. 9 (S680). By marking in this way, it is possible to grasp clearly what kind of fish species are the most important in each region.

10 and 11, a method for automatically detecting the loss of an artificial ear seconds according to an artificial ear seconds management system according to an embodiment of the present invention will be described. FIG. 10 is a flowchart illustrating a method for determining whether artificial ear candles are lost or not according to an embodiment of the present invention, and FIG. 11 is a schematic diagram for monitoring surrounding artificial ear candles to determine whether artificial ear candles are lost.

For the initial setting, the first artificial fish sec is set, and the underwater imagery is remotely adjusted (S910), and the underwater image is observed to determine the target artificial fish sec to determine the loss of the artificial fish sec. It is advisable to determine the target artificial fish seconds so that unnecessary objects are not included in the underwater images except the target artificial fish seconds. After the target artificial second is determined, the underwater image capturing device is precisely adjusted so that the target artificial second is displayed on the underwater image, and the corresponding pan-tilt-zoom information is acquired as the reference pan-tilt-zoom information (S920) Remember the underwater image data. It also memorizes pan-tilt-zoom information for regular monitoring of fish in addition to the target artificial seconds.

After the initial setting is completed, the monitoring unit 175 of the artificial-language second management server 170 transmits the remote control signal corresponding to the pan-tilt-zoom information for the constant monitoring to the underwater monitoring apparatus and performs the monitoring at all times. Then, the remote control signal corresponding to the reference pan-tilt-zoom information is automatically transmitted to the underwater monitoring device at a predetermined cycle, for example, every day, week or month to collect underwater image data of the target artificial fish (S930) And compares the obtained underwater image data with the initial underwater image data (S940).

If the similarity of the two image data is equal to or greater than the reference value (S950), the monitoring unit 175 determines that the artificial speech is not lost and repeats the steps S930 to S950 at a predetermined time interval. However, if the similarity is smaller than the reference value (S950), it is determined that the artificial word is lost and the manager is warned (S960). On the other hand, if there is a special event such as a bad weather condition or a typhoon, you can remotely control the underwater monitoring device manually to determine whether the artificial fish is lost or not.

As shown in FIG. 11, an object monitoring apparatus is mounted on one artificial ear sensor 500 and a plurality of reference pan-tilt-zoom sensors 501, 502, 503 are provided for a plurality of artificial ear sensors 501, Information may be stored and monitoring may be performed in the same manner as the flowchart shown in FIG. By monitoring a plurality of artificial fishes by remotely adjusting one of the underwater monitoring devices, it is possible to monitor artificial fishes more accurately and perform more efficient surveillance.

Embodiments of the present invention include a computer-readable medium having program instructions for performing various computer-implemented operations. This medium records a program for executing the artificial reed management method described so far. The medium may include program instructions, data files, data structures, etc., alone or in combination. Examples of such media include magnetic media such as hard disks, floppy disks and magnetic tape, optical recording media such as CD and DVD, programmed instructions such as floptical disk and magneto-optical media, ROM, RAM, And a hardware device configured to store and execute the program. Or such medium may be a transmission medium, such as optical or metal lines, waveguides, etc., including a carrier wave that transmits a signal specifying a program command, data structure, or the like. Examples of program instructions include machine language code such as those produced by a compiler, as well as high-level language code that can be executed by a computer using an interpreter or the like.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, You will understand. It is therefore to be understood that the embodiments described above are in all respects illustrative and not restrictive.

100, 400: artificial fish candle management system
130: Underwater repeater
150: ground base station
170: Artifical second management server

Claims (10)

The present invention relates to an artificial reed management system for monitoring a plurality of artificial reed spots distributed on a sub-
An underwater monitoring device mounted on the artificial fish and generating underwater monitoring data,
An aquatic repeater floating on the sea surface and receiving the underwater monitoring data from the underwater monitoring device, and
The underwater monitoring data from the water recharging device is received via the terrestrial base station, the fish contained in the underwater image of the underwater monitoring data is extracted, the contour of the extracted fish and the fish characteristic information are extracted and stored in the database And the number of the detected species contained in the underwater image is counted to determine whether the underwater image contains the largest amount or more than the reference value An artificial fish second management server for judging the fish species as a dominant species and displaying the dominant species on a corresponding region of the display screen
Wherein said second management system comprises: The method of claim 1,
Wherein the artificial second seed management server stores the dominant species in a database for use as statistical data together with underwater environment data including water temperature, salinity, and turbidity included in the dominant species and the underwater monitoring data. The method of claim 1,
Wherein the underwater monitoring data includes heavy metal data including radioactive or lead containing cesium and wherein the artificial secondary management server generates an abnormal situation alarm if the radioactive or heavy metal data value is larger than a reference value. The method of claim 1,
Wherein the underwater monitoring device captures the surrounding artificial fish seconds without the underwater monitoring device at a predetermined time interval to obtain an underwater artificial fish second image, and the artificial fish second management server records the underwater artificial fish second image and the initial And determines that the surrounding artificial ear seconds are not lost if the similarity degree is equal to or greater than the reference value and determines that the surrounding artificial ear seconds are lost if the similarity degree is smaller than the reference value. 5. The method of claim 4,
The underwater monitoring device includes a camera to which a pan-tilt-zoom is controlled remotely,
Wherein the artificial secondary control server transmits to the underwater monitoring device a first remote control signal including pan-tilt-zoom information for determining whether the peripheral artificial ear is lost or not, and transmits an underwater image corresponding to the first remote control signal And transmits a second remote control signal including pan / tilt / zoom information for constant monitoring for determining the dominant species to the underwater monitoring device when the acquisition is obtained. An artificial-ear second management system for monitoring first and second artificial ear seconds installed on the sea floor,
Wherein the first underwater image data is captured by photographing the fish in or around the first artificial fish candle and the pan and tilt zoom is controlled remotely by being mounted on the first artificial fish candle, An underwater photographing device for generating second underwater image data,
An aquatic transponder floating on the sea surface and receiving the first and second underwater image data from the underwater photographing apparatus, and
Receiving the first and second underwater image data from the award transponder through a terrestrial base station, comparing the second underwater image data with the initial second underwater image data, and if the similarity is not less than a reference value, And if the similarity degree is smaller than the reference value, it is determined that the second artificial ear seconds have been lost, and an artificial ear seconds management server
Wherein said second management system comprises: The method of claim 6,
Wherein the artificial second hand management server stores reference pan-tilt-zoom information for allowing the underwater photographing apparatus to photograph the second artificial fish second, And transmits a remote control signal corresponding to the reference pan-tilt-zoom information to the underwater photographing device at predetermined time intervals. The method of claim 6,
Tilt-zoom information for enabling the underwater photographing apparatus to generate the first underwater image data, and when the second underwater image data is generated, the artificial- And transmits a remote control signal corresponding to the pan / tilt / zoom information for on-time monitoring to the underwater photographing apparatus so that the underwater photographing apparatus can generate the first underwater image data. The method of claim 6,
Wherein the second artificial ear candle is composed of a plurality of artificial ear candles, and the remote control unit includes a pan / tilt-zoom information for photographing the plurality of artificial fish candles at predetermined time intervals to determine whether or not the plurality of artificial fish candles are lost. And a signal is transmitted to the above-mentioned mid-day shooting device. The method of claim 6,
Wherein the artificial secondary control server extracts the fish contained in the first underwater image data, extracts the contour of the extracted fish and the fish feature information, and compares the contour and the fish feature information with the feature information of all the fish species stored in the database, A fish species detection unit for counting the number of the detected fish species included in the first underwater image data and determining the fish species that is included in the first underwater image data or contains more than the reference value as dominant species Artificial reed management system.
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