CN205679560U - A kind of marine fishing is classified survey meter with Fish - Google Patents
A kind of marine fishing is classified survey meter with Fish Download PDFInfo
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- CN205679560U CN205679560U CN201620593964.6U CN201620593964U CN205679560U CN 205679560 U CN205679560 U CN 205679560U CN 201620593964 U CN201620593964 U CN 201620593964U CN 205679560 U CN205679560 U CN 205679560U
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Abstract
nullThe utility model discloses a kind of marine fishing to classify survey meter with Fish,Including signal generator、Survey meter body、Display screen、Echo signal reception device and high-definition camera,On described survey meter body, display screen is installed,Control knob it is provided with below display screen,Survey meter body connects high-definition camera,Survey meter body connects signal generator by signal cable,Survey meter body interior is provided with BP neural network classifier,BP neural network classifier connects Fish echo signal data memorizer,BP neural network classifier connects spectrum analyzer,Spectrum analyzer connects echo signal receiver by signal cable,Described a kind of marine fishing is classified survey meter with Fish,By shooting and echo-signal contrast two ways, Fish are classified,Improve the accuracy of Fish classification,Convenient and swift,Improve efficiency and the quality of the fishing operation of sea fishery,Avoid the non-injury fishing for the shoal of fish.
Description
Technical field
This utility model relates to fish-catching apparatus technical field, and specifically a kind of marine fishing is classified survey meter with Fish.
Background technology
Along with mankind's increase day by day to marine resources demand, marine fishery resources exploitation increasingly comes into one's own.Fishery
The rational fishing of resource is the important foundation of reasonable development marine fishery resources, and this needs possess the kind to fish the most urgently and enters
The ability that row quickly identifies.
Mainly based on trawl fishing method during traditional fishes fishing, fishing ship pulls fishing net in ocean
Towing, it is achieved fishing for of Fish, owing to not having the function of Fish classification, the kind for fish is not screened, and often destroys sea
The non-living environment fishing for Fish in ocean, causes the ecological balance of marine fishes to be affected, does not meets sea fishery sustainable
Property exploitation purpose.It is thus desirable to identification quick to marine fishes classification, determine fish species, do not damage marine fish resource
On the basis of, sustainable fishing operation, improve efficiency and the quality of the fishing operation of sea fishery, existing identification device can not be looked for
Go out to reflect the feature of fish body essence, it is impossible to reaching the purpose of Fish classification, the effect causing Fish to be classified it is to tend not to
Satisfied.
Summary of the invention
The purpose of this utility model is to provide a kind of marine fishing to classify survey meter with Fish, to solve above-mentioned background skill
The problem proposed in art.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of marine fishing is classified survey meter with Fish, including signal generator, survey meter body, display screen, echo letter
Number receptor and high-definition camera, described survey meter body is provided with display screen, is provided with control knob below display screen, detection
Instrument body connects high-definition camera, and survey meter body connects signal generator by signal cable, and survey meter body interior is installed
Having BP neural network classifier, BP neural network classifier connects Fish echo signal data memorizer, BP neural network classification
Device connects spectrum analyzer, and spectrum analyzer connects echo signal receiver by signal cable.
As further program of the utility model: be provided with broadband emission source or narrow emission inside described signal generator
Source.
As further program of the utility model: described Fish echo signal data memorizer is arranged on survey meter body
Internal.
Compared with prior art, the beneficial effects of the utility model are: described a kind of marine fishing Fish classification detection
Instrument, reasonable in design, easy for operation, by high-definition camera, Fish are shot, and by signal generator and
Fish are detected by echo signal reception device, go forward side by side line frequency analysis of spectrum and the contrast of Fish information, are contrasted by shooting and echo-signal
Fish are classified by two ways, improve the accuracy of Fish classification, convenient and swift, improve the fishing operation of sea fishery
Efficiency and quality, it is to avoid to the non-injury fishing for the shoal of fish.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-signal generator, 2-Fish echo signal data memorizer, 3-survey meter body, 4-BP neutral net
Grader, 5-display screen, 6-control knob, 7-spectrum analyzer, 8-echo signal reception device, 9-high-definition camera.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1, in this utility model embodiment, a kind of marine fishing is classified survey meter with Fish, sends out including signal
Raw device 1, survey meter body 3, display screen 5, echo signal reception device 8 and high-definition camera 9, described survey meter body 3 is installed
Having display screen 5, be provided with control knob 6 below display screen 5, survey meter body 3 connects high-definition camera 9, and high-definition camera 9 has
Water-proof function, high-definition camera 9 is arranged on below the water surface and shoots water inner region, the video of high-definition camera 9 shooting
Signal transmission shows to survey meter body 3 and by display screen 5.
Described survey meter body 3 connects signal generator 1 by signal cable, and signal generator 1 inside is provided with broadband and sends out
Penetrating source or narrow emission source, emission source launches acoustical signal to fish body under water, carries out Fish detection under water;Survey meter body 3 is internal
Being provided with BP neural network classifier 4, BP neural network classifier 4 connects Fish echo signal data memorizer 2, Fish echo
It is internal that signal data memorizer 2 is arranged on survey meter body 3, and echo signal data memorizer 2 internal memory contains returning of different Fish
Ripple signal spectrum information, BP neural network classifier 4 connects spectrum analyzer 7, and spectrum analyzer 7 is connected back to by signal cable
Ripple signal receiver 8.
During use, echo signal reception device 8 obtains the backscattered echo-signal of fish body be transferred to frequency spectrum under water in time
Analyser 7, spectrum analyzer 7 carries out being filtered echo-signal and amplitude normalization process, and to the signal after processing
Carrying out spectrum analysis, spectrum analysis is transferred to BP neural network classifier 4 by spectrum analyzer 7, and BP neural network classifier 4 is right
It is right that the characteristic quantity of the echo-signal obtained and the echo-signal spectrum information data of Fish in echo signal data memorizer 2 are carried out
Show on display screen 5 after ratio, and the Fish information classification that will obtain after contrast.
Operation principle of the present utility model is: described a kind of marine fishing is classified survey meter with Fish, reasonable in design,
Easy for operation, by high-definition camera 9, Fish are shot, and by signal generator 1 and echo signal reception device 8
Fish are detected, go forward side by side line frequency analysis of spectrum and the contrast of Fish information, contrast two ways to Fish by shooting and echo-signal
Classify, improve the accuracy of Fish classification, convenient and swift, improve efficiency and the quality of the fishing operation of sea fishery, keep away
Exempt from the non-injury fishing for the shoal of fish.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this practicality in other specific forms new
Type.Therefore, no matter from the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that by the containing of equivalency in claim that fall
All changes in justice and scope are included in this utility model.Should not be considered as any reference in claim limiting
Involved claim.
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but the most each embodiment only wraps
Containing an independent technical scheme, this narrating mode of description is only that for clarity sake those skilled in the art should
Description can also be formed those skilled in the art through appropriately combined as an entirety, the technical scheme in each embodiment
May be appreciated other embodiments.
Claims (3)
1. marine fishing is classified a survey meter with Fish, including signal generator, survey meter body, display screen, echo-signal
Receptor and high-definition camera, it is characterised in that on described survey meter body, display screen is installed, below display screen, is provided with control
Button, survey meter body connects high-definition camera, and survey meter body connects signal generator, survey meter body by signal cable
Internally installed have BP neural network classifier, and BP neural network classifier connects Fish echo signal data memorizer, and BP is neural
Network classifier connects spectrum analyzer, and spectrum analyzer connects echo signal receiver by signal cable.
A kind of marine fishing the most according to claim 1 is classified survey meter with Fish, it is characterised in that described signal occurs
Broadband emission source or narrow emission source it is provided with inside device.
A kind of marine fishing the most according to claim 1 is classified survey meter with Fish, it is characterised in that described Fish echo
Signal data memorizer is arranged on survey meter body interior.
Priority Applications (1)
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CN201620593964.6U CN205679560U (en) | 2016-06-18 | 2016-06-18 | A kind of marine fishing is classified survey meter with Fish |
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CN201620593964.6U CN205679560U (en) | 2016-06-18 | 2016-06-18 | A kind of marine fishing is classified survey meter with Fish |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107135988A (en) * | 2017-04-01 | 2017-09-08 | 浙江海洋大学 | A kind of fish features monitor system |
CN107624697A (en) * | 2017-09-28 | 2018-01-26 | 柳州凡科技有限公司 | A kind of antirust and computer based marine fishes classification detection device |
CN107657234A (en) * | 2017-09-28 | 2018-02-02 | 柳州凡科技有限公司 | A kind of computer based marine fishes classification detection device |
CN107691328A (en) * | 2017-09-28 | 2018-02-16 | 柳州凡科技有限公司 | A kind of efficient stable antirust and computer based marine fishes classification detection device |
CN108132099A (en) * | 2017-12-20 | 2018-06-08 | 佛山市洛克威特科技有限公司 | A kind of fish monitoring system |
CN109919042A (en) * | 2019-02-18 | 2019-06-21 | 中国科学院上海光学精密机械研究所 | A kind of oceanographic lidar echo waveform classification method, system and terminal |
CN110412212A (en) * | 2019-06-04 | 2019-11-05 | 苏州格目软件技术有限公司 | It is a kind of that system and working method are monitored based on the aquatile of image and constituent analysis |
-
2016
- 2016-06-18 CN CN201620593964.6U patent/CN205679560U/en not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107135988A (en) * | 2017-04-01 | 2017-09-08 | 浙江海洋大学 | A kind of fish features monitor system |
CN107624697A (en) * | 2017-09-28 | 2018-01-26 | 柳州凡科技有限公司 | A kind of antirust and computer based marine fishes classification detection device |
CN107657234A (en) * | 2017-09-28 | 2018-02-02 | 柳州凡科技有限公司 | A kind of computer based marine fishes classification detection device |
CN107691328A (en) * | 2017-09-28 | 2018-02-16 | 柳州凡科技有限公司 | A kind of efficient stable antirust and computer based marine fishes classification detection device |
CN108132099A (en) * | 2017-12-20 | 2018-06-08 | 佛山市洛克威特科技有限公司 | A kind of fish monitoring system |
CN109919042A (en) * | 2019-02-18 | 2019-06-21 | 中国科学院上海光学精密机械研究所 | A kind of oceanographic lidar echo waveform classification method, system and terminal |
CN110412212A (en) * | 2019-06-04 | 2019-11-05 | 苏州格目软件技术有限公司 | It is a kind of that system and working method are monitored based on the aquatile of image and constituent analysis |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161109 Termination date: 20170618 |