CN113115759A - Optical expelling system and method for peripheral jellyfishes in ocean bathing place - Google Patents
Optical expelling system and method for peripheral jellyfishes in ocean bathing place Download PDFInfo
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- CN113115759A CN113115759A CN202110256998.1A CN202110256998A CN113115759A CN 113115759 A CN113115759 A CN 113115759A CN 202110256998 A CN202110256998 A CN 202110256998A CN 113115759 A CN113115759 A CN 113115759A
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- jellyfish
- light source
- optical
- expelling
- jellyfishes
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/06—Scaring or repelling devices, e.g. bird-scaring apparatus using visual means, e.g. scarecrows, moving elements, specific shapes, patterns or the like
- A01M29/10—Scaring or repelling devices, e.g. bird-scaring apparatus using visual means, e.g. scarecrows, moving elements, specific shapes, patterns or the like using light sources, e.g. lasers or flashing lights
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
Abstract
The invention belongs to the technical field of optics, and discloses an optical jellyfish repelling system around a bathing beach, which comprises an optical jellyfish monitoring system and an jellyfish repelling system, wherein the optical jellyfish monitoring system is arranged below the sea surface through a fixing frame, collects the activity video of disaster-causing jellyfishes, performs identification and analysis, acquires the number of the eruption of the jellyfishes and controls the jellyfish repelling system to repel the jellyfishes; the jellyfish expelling system is fixedly arranged on an anchored buoy or artificial fish reef and is positioned under the sea surface, and the jellyfish is optically expelled under the control of the jellyfish optical monitoring system. The invention processes the types and the quantity of the jellyfishes in the monitored sea area in real time by acquiring the activity video of the jellyfishes through the underwater camera, can perform optical expelling in time when the jellyfishes are in disaster outbreak, and has more accurate results and better timeliness.
Description
Technical Field
The invention belongs to the technical field of optics, and relates to an optical expelling system and an expelling method for peripheral jellyfishes in an ocean bathing place.
Background
In recent years, due to atmospheric changes, human activities and other reasons, a large-area jellyfish disaster outbreak phenomenon appears in offshore sea areas of China and tends to be aggravated year by year, and serious harm is caused to the development of offshore marine fishery, coastal industry and coastal tourism industry and marine ecological safety. The large amount of jellyfishes, jellyfishes and white cyanea nozakii in offshore areas in China propagate, so that the catch amount of fishermen in various coastal areas is sharply reduced. Jellyfish causing disasters such as jellyfish, white jellyfish and other stinging cells contain jellyfish toxin, so that the jellyfish stings tourists in coastal sea bathing places and seriously harms the personal safety.
The outbreak of the disaster-causing jellyfishes frequently occurs, and the severe threat is caused to the public safety of the ocean bathing place and the sustainable development of ocean economy. Therefore, accurate expelling of disaster-causing jellyfishes is of great significance for guaranteeing normal development of fishery production, safety of seaside travel and normal operation of a coastal bathing place, and is an urgent need of a management department of the marine bathing place.
At present, the method for expelling the disaster-causing jellyfishes is single, manual fishing is only carried out by adopting a trawl, and ships need to be rented for working, so that time and labor are consumed. Therefore, the construction of the jellyfish optical expelling system has important scientific significance and application value.
Disclosure of Invention
Objects of the invention
In order to ensure the safety of the peripheral sea area more conveniently when the jellyfish disaster happens in the peripheral sea area of the ocean bathing place, the invention provides the optical jellyfish expelling system and the method for expelling the jellyfish in the peripheral sea area of the ocean bathing place.
(II) technical scheme
In order to solve the technical problems, the invention provides an optical jellyfish repelling system around a bathing beach, which comprises an optical jellyfish monitoring system and an jellyfish repelling system, wherein the optical jellyfish monitoring system is arranged below the sea surface through a fixing frame, collects the activity video of disaster-causing jellyfishes, carries out identification and analysis, acquires the number of the eruption of the jellyfishes and controls the jellyfish repelling system to repel the jellyfishes; the jellyfish expelling system is fixedly arranged on an anchored buoy or artificial fish reef and is positioned under the sea surface, and the jellyfish is optically expelled under the control of the jellyfish optical monitoring system.
Wherein, jellyfish optical monitoring system includes: the system comprises an underwater camera, an image processing module and a control module; the underwater camera collects the activity video of the jellyfish in the seawater in real time and transmits the activity video to the image processing module, the image processing module processes the activity video of the jellyfish to obtain the number of the eruption of the jellyfish, and the control module controls the jellyfish expelling system to expel the jellyfish according to the processing result.
The jellyfish optical monitoring system further comprises: LED auxiliary light source and photo sensor, LED auxiliary light source and photo sensor install on the mount, all set up around camera under water, and photo sensor experiences ambient light intensity, and LED auxiliary light source's switch is controlled by the photo sensor, and when ambient light's intensity dropped to setting for the threshold value, photo sensor control LED auxiliary light source opened, realizes the illumination to the surrounding environment.
Wherein the jellyfish expelling system comprises: the LED array light source, the light source beam expanding and focusing device and the shaping device; the LED array light source is provided with a plurality of light source beam expanding and focusing devices and shaping devices which are arranged in front of the LED array light source in sequence and used for focusing and shaping light beams of the array light source, and the shaped light beams are used for expelling jellyfishes.
The jellyfish expelling system further comprises: and the control module controls the light source driving circuit to work according to the explosion quantity of the jellyfishes, and the light source driving circuit controls the intensity and the frequency of the LED array light source to be adjusted so as to match the expelling of the jellyfishes with different quantities.
The LED array light source, the light source beam expanding and focusing device and the shaping device are fixed on an anchored buoy or an artificial fish reef through the scanning control rotary platform, the scanning control rotary platform is controlled by the light source driving circuit, the LED array light source, the light source beam expanding and focusing device and the shaping device are adjusted in direction and angle, and the multi-azimuth jellyfish is expelled.
The invention also provides an optical expelling method for the peripheral jellyfishes in the ocean bathing place, which comprises the following expelling processes: the jellyfish optical monitoring system collects a jellyfish activity video through an underwater camera, the collected video data is subjected to image recognition and analysis, and when the jellyfish water volume reaches a threshold value needing to be expelled, the control module starts a light source driving circuit to control the scanning control rotary platform to further adjust the angle of the LED array light source to carry out jellyfish optical expelling; in the jellyfish optical expelling process, the control module adjusts the light source driving circuit according to the number of the jellyfish outbreaks according to the image recognition analysis, and the light source driving circuit is used for changing the light beam intensity of the LED array light source.
(III) advantageous effects
The optical expelling system and the expelling method for the peripheral jellyfishes in the ocean bathing place have the following advantages that:
(1) the invention processes the types and the quantity of the jellyfishes in the monitored sea area in real time by acquiring the activity video of the jellyfishes through the underwater camera, can perform optical expelling in time when the jellyfishes are in disaster outbreak, and has more accurate results and better timeliness.
(2) The invention constructs an optical jellyfish expelling system around the ocean bathing place, which saves a great deal of manpower, material resources and financial resources and provides safety guarantee for the ocean bathing place while realizing the expelling of the jellyfish around the ocean bathing place.
Drawings
FIG. 1 is a schematic diagram of the optical expelling system and method for the peri-oceanic bathing pool jellyfish according to the present invention.
Detailed Description
In order to make the objects, contents and advantages of the present invention clearer, the following detailed description of the embodiments of the present invention will be made in conjunction with the accompanying drawings and examples.
Referring to fig. 1, the present invention provides an optical expelling system for peri-oceanic bathing area jellyfishes, comprising: the system comprises a power supply system, a jellyfish optical monitoring system and a jellyfish expelling system.
1. Power supply system
And the power supply system is fixedly arranged on the anchored buoy or artificial fish reef and supplies power for the whole optical expelling system.
The power supply system includes: solar cell panel and battery, solar cell panel converts solar energy into the electric energy to conveying the battery electric power storage, the battery is used for providing the power for whole optics expulsion system.
2. Jellyfish optical monitoring system
The jellyfish optical monitoring system is arranged below the sea surface through the fixing frame, collects the activity video of the disaster-causing jellyfishes, carries out recognition analysis, obtains the number of the jellyfishes and controls the jellyfish expelling system to expel the jellyfishes.
Jellyfish optical monitoring system includes: the device comprises an underwater camera, an image processing module and a control module. The underwater camera collects the activity video of the jellyfish in the seawater in real time and transmits the activity video to the image processing module, the image processing module processes the activity video of the jellyfish to obtain the number of the eruption of the jellyfish, and the control module controls the jellyfish expelling system to expel the jellyfish according to the processing result.
Jellyfish optical monitoring system still includes: LED auxiliary light source and photo sensor, LED auxiliary light source and photo sensor install on the mount to all set up camera week side under water, photo sensor experiences light intensity on every side, LED auxiliary light source's switch photic inductor control, when the intensity of light on every side drops to when setting for the threshold value, photo sensor control LED auxiliary light source opens, realizes the illumination to surrounding environment, so that the camera can shoot clear jellyfish activity video in real time under water.
3. Jellyfish expelling system
The jellyfish expelling system is fixedly arranged on an anchored buoy or artificial fish reef and is positioned under the sea surface, and the jellyfish is optically expelled under the control of the jellyfish optical monitoring system.
Jellyfish expelling system includes: the LED array light source, the light source beam expanding and focusing device and the shaping device; the LED array light source is provided with a plurality of light source beam expanding and focusing devices and shaping devices which are arranged in front of the LED array light source in sequence and used for focusing and shaping light beams of the array light source, and the shaped light beams are used for expelling jellyfishes.
Jellyfish expulsion system still includes: the control module controls the light source driving circuit to work according to the explosion quantity of the jellyfish, and the light source driving circuit controls the intensity and the frequency of the LED array light source to adjust so as to match the expelling of the jellyfish with different quantities, and the low-cost and high-efficiency expelling effect is achieved.
LED array light source, light source expand and gather device, shaping device all fix on anchoring buoy or artifical fish reef through scanning control rotary platform, and scanning control rotary platform is controlled by light source drive circuit, carries out the adjustment of direction, angle to LED array light source, light source expand and gather device, shaping device to the realization is to the expulsion of diversified jellyfish.
Based on the above optical expelling system for the peripheral jellyfishes in the ocean bathing place, the process of the optical expelling method for the peripheral jellyfishes in the ocean bathing place is described as follows:
the jellyfish optical monitoring system collects a jellyfish activity video through an underwater camera, the collected video data is subjected to image recognition and analysis, and when the jellyfish water volume reaches a threshold value needing to be expelled, the control module starts a light source driving circuit to control the scanning control rotary platform to further adjust the angle of the LED array light source to carry out jellyfish optical expelling; in the jellyfish optical expelling process, the control module can adjust the light source driving circuit according to the number of the jellyfish outbreaks according to the image recognition analysis, and the light source driving circuit is used for changing the light beam intensity of the LED array light source.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (10)
1. An optical jellyfish expelling system around a bathing beach is characterized by comprising an optical jellyfish monitoring system and an jellyfish expelling system, wherein the optical jellyfish monitoring system is arranged below the sea surface through a fixing frame, collects the activity video of disaster-causing jellyfishes and carries out recognition analysis to obtain the number of the eruption of the jellyfishes and control the jellyfish expelling system to expel the jellyfishes; the jellyfish expelling system is fixedly arranged on an anchored buoy or artificial fish reef and is positioned under the sea surface, and the jellyfish is optically expelled under the control of the jellyfish optical monitoring system.
2. The optical jellyfish repelling system for the periphery of a bathing ocean as claimed in claim 1, wherein the optical jellyfish monitoring system comprises: the system comprises an underwater camera, an image processing module and a control module; the underwater camera collects the activity video of the jellyfish in the seawater in real time and transmits the activity video to the image processing module, the image processing module processes the activity video of the jellyfish to obtain the number of the eruption of the jellyfish, and the control module controls the jellyfish expelling system to expel the jellyfish according to the processing result.
3. The optical jellyfish repelling system for the ocean bathing beach of claim 2 wherein the optical jellyfish monitoring system further comprises: LED auxiliary light source and photo sensor, LED auxiliary light source and photo sensor install on the mount, all set up around camera under water, and photo sensor experiences ambient light intensity, and LED auxiliary light source's switch is controlled by the photo sensor, and when ambient light's intensity dropped to setting for the threshold value, photo sensor control LED auxiliary light source opened, realizes the illumination to the surrounding environment.
4. The optical jellyfish repelling system for a bathing ocean as claimed in claim 3 wherein the jellyfish repelling system comprises: the LED array light source, the light source beam expanding and focusing device and the shaping device; the LED array light source is provided with a plurality of light source beam expanding and focusing devices and shaping devices which are arranged in front of the LED array light source in sequence and used for focusing and shaping light beams of the array light source, and the shaped light beams are used for expelling jellyfishes.
5. The optical jellyfish repelling system as claimed in claim 4 further comprising: and the control module controls the light source driving circuit to work according to the explosion quantity of the jellyfishes, and the light source driving circuit controls the intensity and the frequency of the LED array light source to be adjusted so as to match the expelling of the jellyfishes with different quantities.
6. The optical expelling system for the peri-sea-bathing-yard jellyfishes in the claim 5, wherein the LED array light source, the light source beam expanding and focusing device and the shaping device are all fixed on an anchored buoy or an artificial fish reef through a scanning control rotating platform, the scanning control rotating platform is controlled by a light source driving circuit, and the LED array light source, the light source beam expanding and focusing device and the shaping device are adjusted in direction and angle to expel the jellyfishes in multiple directions.
7. The optical jellyfish repelling system for the peripheral area of a marine bath as claimed in any one of claims 1 to 6, further comprising: and the power supply system is fixedly arranged on the anchored buoy or artificial fish reef and supplies power for the whole optical expelling system.
8. The optical system for expelling the peripheral jellyfish in the ocean bathing place as set forth in claim 7, wherein the power supply system comprises: solar cell panel and battery, solar cell panel converts solar energy into the electric energy to conveying the battery electric power storage, the battery is used for providing the power for whole optics expulsion system.
9. Use of the optical jellyfish repelling system around the ocean bathing spot according to any one of claims 1-8 in the field of optical jellyfish repelling.
10. The method for optically expelling the peripheral jellyfish in the ocean bathing place based on the system for optically expelling the peripheral jellyfish in the ocean bathing place of any one of claims 1 to 8, wherein the expelling process comprises the following steps: the jellyfish optical monitoring system collects a jellyfish activity video through an underwater camera, the collected video data is subjected to image recognition and analysis, and when the jellyfish water volume reaches a threshold value needing to be expelled, the control module starts a light source driving circuit to control the scanning control rotary platform to further adjust the angle of the LED array light source to carry out jellyfish optical expelling; in the jellyfish optical expelling process, the control module adjusts the light source driving circuit according to the number of the jellyfish outbreaks according to the image recognition analysis, and the light source driving circuit is used for changing the light beam intensity of the LED array light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110256998.1A CN113115759A (en) | 2021-03-09 | 2021-03-09 | Optical expelling system and method for peripheral jellyfishes in ocean bathing place |
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| CN202110256998.1A CN113115759A (en) | 2021-03-09 | 2021-03-09 | Optical expelling system and method for peripheral jellyfishes in ocean bathing place |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115560736A (en) * | 2022-09-22 | 2023-01-03 | 山东省地质测绘院 | Underwater surveying and mapping device and method for surveying and mapping ocean engineering |
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Application publication date: 20210716 |