CN106889004A - A kind of stay wire sensor array based on Fish behavior pattern - Google Patents
A kind of stay wire sensor array based on Fish behavior pattern Download PDFInfo
- Publication number
- CN106889004A CN106889004A CN201710121457.1A CN201710121457A CN106889004A CN 106889004 A CN106889004 A CN 106889004A CN 201710121457 A CN201710121457 A CN 201710121457A CN 106889004 A CN106889004 A CN 106889004A
- Authority
- CN
- China
- Prior art keywords
- fixed contact
- detection piece
- bracing wire
- fixed
- fish
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
-
- 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 invention discloses a kind of stay wire sensor array based on Fish behavior pattern, fixed frame, lower fixed frame, bracing wire, single-chip microcomputer and power module are included；Bracing wire has some；Bracing wire upper end is provided with fixed contact, and fixed contact is connected on upper fixed frame by spring, and bracing wire lower end is connected directly between on lower fixed frame；Fixed contact lower end is provided with detection piece, and detection piece is connected with the I/O port of single chip microcomputer；Power module is connected with single-chip microcomputer, is that single-chip microcomputer is powered；When no fish body is touched, fixed contact is separated with detection piece；When fish body and bracing wire come in contact, bracing wire campaign is driven, so as to drive fixed contact to be contacted with detection piece, activation signal is captured by single-chip microcomputer, completes touching monitoring.Simple structure of the present invention, installation are simple, easy to maintenance, and sensor is to be capable of achieving only with some elastomers or spring leaf, and any electrical equipment is not needed under water body, install, safeguard that (renewal) is all facilitated very much.
Description
Technical field
The invention belongs to cultivation equipment technical field, it is related to a kind of sensor array, and in particular to one kind is based on fish row
To learn the stay wire sensor array of pattern.
Background technology
" starvation " degree of fish how is detected automatically, and decides whether to carry out feeding (feedstuff feeding) with this, in water
Produce significant in cultivating.China is a fishery big country, in aquaculture, the economic benefit produced by cultivation activity
And ecological benefits, often there is substantial connection with the mode for cultivating.At present, fisherman feeds fish and is typically to sentence according to the experience of oneself
There are problems in the feeding volume and Feeding time of disconnected feed, this mode：It is the appetite of fish growth phase not only with fish, daily
The nursing period it is relevant, the real-time status also with weather, water temperature and fish is relevant so that feeding volume and Feeding time cannot accurate handles
Control, one side fisherman does not know accurate " appetite " of fish, but worries that fish does not have enough to eat, so the phenomenon of suffering from hunger of fish is occurred without,
Otherwise feeding volume is increased, and the feed of excess is not taken food in water by the shoal of fish, is sunk under water and is resolved into nitrogen, phosphorus compound, to water
Body is polluted.
The content of the invention
In order to solve the above-mentioned technical problem, any electrical equipment is not needed under water body the invention provides one kind, install,
Safeguard (renewal) all conveniently stay wire sensor arrays.
The technical solution adopted in the present invention is：A kind of stay wire sensor array based on Fish behavior pattern, is set
Immediately below fodder machine；It is characterized in that：Including upper fixed frame, lower fixed frame, bracing wire, fixed contact, detection piece, fixation
Spring, single-chip microcomputer and power module；The bracing wire has some；
The bracing wire upper end is provided with fixed contact, and fixed contact is connected to fixed framework by fixed spring
On, the bracing wire lower end is connected directly between on the lower fixed frame；
The fixed contact lower section left and right sides is provided with 2 horizontal planes and the detection piece being parallel to each other, and detects
Piece and fixed contact appearance all should be metal, conductive, and detection piece and fixed contact are placed on the water surface；
The detection piece is connected with the single chip microcomputer；The power module is connected with the single-chip microcomputer, is single-chip microcomputer
Power supply is provided；
When no fish body is touched, the fixed contact is separated with detection piece；When fish body and bracing wire come in contact, drive
Bracing wire campaign, so as to drive the fixed contact being connected on fixed spring to move downward, and with two detections below
Piece is contacted, and be connected to two detection pieces together by fixed contact, and the activation signal is captured by single-chip microcomputer, completes touching detection,
When fish body is left, the fixed spring being connected with fixed contact resets fixed contact, and fixed contact is separated with detection piece.
Simple structure of the present invention, installation are simple, easy to maintenance, and sensor only can be real with some elastomers or spring leaf
It is existing, any electrical equipment is not needed under water body, install, safeguard that (renewal) is all facilitated very much.
Brief description of the drawings
Fig. 1：The structure chart of the embodiment of the present invention；
Fig. 2：The touching detecting structure decomposing schematic representation of the embodiment of the present invention.
Specific embodiment
Understand for the ease of those of ordinary skill in the art and implement the present invention, below in conjunction with the accompanying drawings and embodiment is to this hair
It is bright to be described in further detail, it will be appreciated that implementation example described herein is merely to illustrate and explain the present invention, not
For limiting the present invention.
See a kind of stay wire sensor array based on Fish behavior pattern that Fig. 1 and Fig. 2, the present invention are provided, set
Immediately below fodder machine；Including upper fixed frame 1, lower fixed frame 2, bracing wire 3, single-chip microcomputer and power module；Bracing wire 3 has some
Root；The upper end of bracing wire 3 is provided with fixed contact 4, and fixed contact 4 passes through fixed spring 6 and is connected on fixed frame 1, bracing wire 3
Lower end is connected directly between on lower fixed frame 2；The lower section left and right sides of fixed contact 4 be provided with 2 horizontal planes and mutually
Parallel detection piece 5, detection piece and fixed contact appearance all should be metal, conductive, and detection piece and fixed contact are put
On the water surface；Detection piece 5 is connected with single chip microcomputer；Power module is connected with single-chip microcomputer, for single-chip microcomputer provides power supply；When not having
When having fish body to touch, fixed contact 4 is separated with detection piece 5；When fish body and bracing wire come in contact, bracing wire 3 is driven to move, so that
The fixed contact 4 that drive is connected on fixed spring 6 is moved downward, and is contacted with two detection pieces 5 below, fixed contact
4 are connected to together two detection pieces 5, and the activation signal is captured by single-chip microcomputer, completes touching detection, when fish body is left,
The fixed spring 6 being connected with fixed contact 4 resets fixed contact 4, and fixed contact 4 is separated with detection piece 5.
The diameter about 2cm of fixed contact 4 of the present embodiment, away from the left and right sides of the fixed contact below 4 at about 0.5-1cm
2 horizontal planes and the detection piece 5 being parallel to each other are provided with, distance is slightly smaller than the diameter of fixed contact 4.
The material of the bracing wire 3 of the present embodiment is mainly anti-corrosion fiber, diameter 1-3mm；The density of bracing wire 3 is adjustable, general ratio
The width of adult fish is long 2-3 times；The big I of upper fixed frame 1 and lower fixed frame 2 is designed as needed.Upper fixed frame 1 is flat
Row is arranged on the water surface at 30cm.
Sensor of the invention array, " starvation " degree of fish is judged by detecting the feeding behaviour of fish, so as to set
The accurate of meter fish feeds system service, and its general principle is the feeding behaviour pattern based on fish, i.e., certain in feedstuff feeding area
In the waters of scope, one group of sensor is arranged, when feedstuff feeding starts, in feed input water body, now fish is in most hungry
Under state, the shoal of fish will be quick and frequent in the activity of Feeding Area, this motion quilt by fish body and contacting with each other for sensor
Sense, get maximum activity frequency (Max_F), sensor is continued to monitor and records the motion frequency (F) of fish, and when certain
The shoal of fish " having enough " after time, the shoal of fish initially moves off and feeds region, and the travelling speed of fish body slows down, now also can be by sensor
Sense, m- motion frequency (F-T) curve during by drawing, the F-T curves that formation is gradually reduced with Feeding time, by dividing
Analysis T-F curves, it is possible to find fish by the empirical Frequency flex point (as the time point T of F=20%*Max_F) or steady of " fed to appetite "
Fix time point T.
Compared to traditional approach, the present invention does not rely on environmental factor (such as water temperature, light), only by the behavior mould of fish itself
Formula, accurately judges that the shoal of fish " is satiated with food " time point, and then precisely to feed system providing information source.
It should be appreciated that the part that this specification is not elaborated belongs to prior art.
It should be appreciated that the above-mentioned description for preferred embodiment is more detailed, therefore can not be considered to this
The limitation of invention patent protection scope, one of ordinary skill in the art is not departing from power of the present invention under enlightenment of the invention
Profit requires under protected ambit, can also make replacement or deform, each falls within protection scope of the present invention, this hair
It is bright scope is claimed to be determined by the appended claims.
Claims (5)
1. a kind of stay wire sensor array based on Fish behavior pattern, is arranged at immediately below fodder machine；It is characterized in that：Bag
Include fixed frame (1), lower fixed frame (2), bracing wire (3), fixed contact (4), detection piece (5), fixed spring (6), monolithic
Machine and power module；
The bracing wire (3) has some；Bracing wire (3) upper end is provided with fixed contact (4), and fixed contact (4) is by solid
Determine spring (6) to be connected on fixed framework (1), bracing wire (3) lower end is connected directly between the lower fixed frame (2)
On；
Fixed contact (4) lower section left and right sides is provided with 2 horizontal planes and the detection piece (5) being parallel to each other, and visits
Survey piece and fixed contact appearance all should be metal, conductive, detection piece and fixed contact are placed on the water surface；
Detection piece (5) is connected with the single chip microcomputer；The power module is connected with the single-chip microcomputer, is that single-chip microcomputer is carried
Power supply source；
When no fish body is touched, the fixed contact (4) separates with detection piece (5)；When fish body and bracing wire come in contact, band
Dynamic bracing wire (3) motion, so as to drive the fixed contact (4) being connected on fixed spring (6) to move downward, and with two below
Be connected to two detections piece (5) together by individual detection piece (5) contact, fixed contact (4), and the activation signal is by single-chip microcomputer
Capture, completes touching detection, and when fish body is left, the fixed spring (6) being connected with fixed contact (4) is multiple by fixed contact (4)
Position, fixed contact (4) is separated with detection piece (5).
2. the stay wire sensor array based on Fish behavior pattern according to claim 1, it is characterised in that：The drawing
The material of line (3) is anti-corrosion fiber, diameter 1-3mm.
3. the stay wire sensor array based on Fish behavior pattern according to claim 1, it is characterised in that：The drawing
The width of the density ratio adult fish of line (3) is long 2-3 times.
4. the stay wire sensor array based on Fish behavior pattern according to claim 1, it is characterised in that：It is described solid
Determine contact (4) diameter about 2cm, the left and right sides at the fixed contact (4) below about 0.5-1cm is provided with 2 water
Plane is vertical and the detection piece (5) that is parallel to each other, and distance is slightly smaller than the fixed contact (4) diameter.
5. the stay wire sensor array based on Fish behavior pattern according to claim 1-4 any one, its feature
It is：Fixed framework (1) is set in parallel in predetermined height on the water surface, the parallel fixation of the lower fixed frame (2)
Set and pond bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710121457.1A CN106889004B (en) | 2017-03-02 | 2017-03-02 | Stay wire sensor array based on fish ethology mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710121457.1A CN106889004B (en) | 2017-03-02 | 2017-03-02 | Stay wire sensor array based on fish ethology mode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106889004A true CN106889004A (en) | 2017-06-27 |
| CN106889004B CN106889004B (en) | 2020-04-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710121457.1A Active CN106889004B (en) | 2017-03-02 | 2017-03-02 | Stay wire sensor array based on fish ethology mode |
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| CN (1) | CN106889004B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110927354A (en) * | 2019-12-23 | 2020-03-27 | 深圳市美信创景技术有限公司 | Remote sensing monitoring service system for water environment quality of regional aquaculture |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10313730A (en) * | 1997-05-15 | 1998-12-02 | Hitachi Ltd | Automatically feeding device for aquatic living thing |
| EP1100323B1 (en) * | 1998-07-30 | 2002-10-16 | Centre National De La Recherche Scientifique (Cnrs) | Method for feeding aquatic animals |
| CN102378573A (en) * | 2009-04-07 | 2012-03-14 | 日本水产株式会社 | Feeding method and feeding system for farmed fish |
| CN203897053U (en) * | 2014-05-04 | 2014-10-29 | 上海海洋大学 | Experiment device for research of biological behaviors |
| CN104365521A (en) * | 2014-11-27 | 2015-02-25 | 中国水产科学研究院淡水渔业研究中心 | System for automatic induction and control of feeding amount of feed in aquaculture pond |
-
2017
- 2017-03-02 CN CN201710121457.1A patent/CN106889004B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10313730A (en) * | 1997-05-15 | 1998-12-02 | Hitachi Ltd | Automatically feeding device for aquatic living thing |
| EP1100323B1 (en) * | 1998-07-30 | 2002-10-16 | Centre National De La Recherche Scientifique (Cnrs) | Method for feeding aquatic animals |
| CN102378573A (en) * | 2009-04-07 | 2012-03-14 | 日本水产株式会社 | Feeding method and feeding system for farmed fish |
| CN203897053U (en) * | 2014-05-04 | 2014-10-29 | 上海海洋大学 | Experiment device for research of biological behaviors |
| CN104365521A (en) * | 2014-11-27 | 2015-02-25 | 中国水产科学研究院淡水渔业研究中心 | System for automatic induction and control of feeding amount of feed in aquaculture pond |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110927354A (en) * | 2019-12-23 | 2020-03-27 | 深圳市美信创景技术有限公司 | Remote sensing monitoring service system for water environment quality of regional aquaculture |
| CN110927354B (en) * | 2019-12-23 | 2022-02-18 | 深圳市美信创景技术有限公司 | Remote sensing monitoring service system for water environment quality of regional aquaculture |
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| Publication number | Publication date |
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| CN106889004B (en) | 2020-04-10 |
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