CN104904644A - Timed fish food feeding mechanism based on data communication - Google Patents
Timed fish food feeding mechanism based on data communication Download PDFInfo
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- CN104904644A CN104904644A CN201510250575.3A CN201510250575A CN104904644A CN 104904644 A CN104904644 A CN 104904644A CN 201510250575 A CN201510250575 A CN 201510250575A CN 104904644 A CN104904644 A CN 104904644A
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- 238000004891 communication Methods 0.000 title claims abstract description 30
- 230000007246 mechanism Effects 0.000 title abstract description 6
- 235000003642 hunger Nutrition 0.000 claims abstract description 72
- 208000001581 lymphogranuloma venereum Diseases 0.000 claims description 51
- 230000003068 static effect Effects 0.000 claims description 21
- 239000002245 particle Substances 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 239000011521 glass Substances 0.000 description 13
- 239000004926 polymethyl methacrylate Substances 0.000 description 6
- 239000005336 safety glass Substances 0.000 description 5
- 229920005479 Lucite® Polymers 0.000 description 4
- 241000722085 Synanceia horrida Species 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
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- 230000037351 starvation Effects 0.000 description 3
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/80—Feeding devices
- A01K61/85—Feeding devices for use with aquaria
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/80—Feeding devices
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
The invention relates to a timed fish food feeding mechanism based on data communication. The timed fish food feeding mechanism is fixed above a fish tank. The feeding mechanism comprises a hunger level detector, a timer, a food outputting switch and an embedded processor. The hunger level detector is used for detecting the hunger level of fish school in the fish tank. The timer is used for providing the feeding time interval with the previous feeding. The food outputting switch controls whether the fish food can be thrown into the fish tank or not. The embedded processor is connected with the hunger level detector, the timer and the food outlet switch. The food outputting switch is switched on or not is determined according to the fish school hunger level output by the hunger level detector and the feeding time interval output by the timer. By means of the timed fish food feeding mechanism, the fish can be fed automatically in a timed mode when nobody is at home, and healthy growth of the fed fish school is guaranteed.
Description
Technical field
The present invention relates to the communications field, particularly relate to a kind of timing fish based on data communication food and feed congenial structure.
Background technology
Fish jar, be a kind of water vat filling live fish, cylinder body is transparent, mostly is glass quality, also can be used to raise tropical fish or goldfish and plays the effect of viewing and admiring.The family of the shoal of fish is not only by fish jar, the amenities of life that household is common especially.Flawless double-deck float glass, had both built a warm family to the shoal of fish, also ensure that the safety of overall living environment.Due to the above-mentioned advantage that fish jar is breeded fish, a lot of family has been had to start to put forth effort to carry out aquaricullure.
But, family breeds fish and there is a kind of drawback, because the feeding amount of the shoal of fish can not too much with very few, too much many fish bodies are easily caused to make extremely full, very fewly easily cause accusing each other of fish body even hungry to death, and daily feeding amount and feeding time are difficult to artificially control, simultaneously, breed fish in being in, be easy to occur that family circle goes out and cannot feed the situation of fish at regular time and quantity.Not yet have a kind of intelligent hello fish equipment in prior art, can substitute manual operation, all the period of time feeds fish food and knocks down the monitoring of row quantitative timing.
Therefore, need a kind of fish to eat and feed congenial structure, under the environment can breeded fish in family, substitute artificial operation of feeding fish, carry out feeding fish at regular time and quantity according to the starvation of the shoal of fish in real time, kinsfolk is freed from loaded down with trivial details feeding fish work, more crucially, avoids family circle to go out to cause the unmanned situation of feeding of the shoal of fish to occur.
Summary of the invention
In order to solve the problem, the invention provides a kind of timing fish based on data communication food and feed congenial structure, adopt electronic monitoring mode to carry out fish food to throw in, first the starvation of the shoal of fish is monitored, interval time record is carried out to feeding, realize feeding at regular time and quantity interval time according to the starvation of the shoal of fish and feeding in real time, and, when the shoal of fish is too hungry and feeding time does not arrive, long-range hello fish operation can also be carried out, improve the intelligent level of family's fish culture apparatus.
According to an aspect of the present invention, provide a kind of timing fish based on data communication food and feed congenial structure, be fixed on above fish jar, described hello congenial structure comprises hunger intensity detector, timer, go out to eat switch and flush bonding processor, described hunger intensity detector is for detecting the shoal of fish hunger intensity in fish jar, described timer is for providing the feeding time interval of distance feeding institute spacing last time, described go out to eat switch control rule fish food whether can render in described fish jar, described flush bonding processor and described hunger intensity detector, described timer goes out to eat switch be connected respectively with described, go out to eat switch described in the feeding time interval that the shoal of fish hunger intensity exported based on described hunger intensity detector and described timer export determines whether to open.
More specifically, feeding at the described food of the timing fish based on data communication speculates in structure, also comprise: fish food storage facilities, comprise fish food storage cylinder and go out to eat passage, described fish food storage cylinder is for holding fish food, describedly go out to eat passage and eat storage cylinder with described fish and be communicated with, the fish food be convenient in described fish food storage cylinder flows out to render in described fish jar downwards, injected volume detector, go out to eat in passage described in being arranged on, comprise ccd image sensor and fish eclipse number amount detector, described ccd image sensor for take through described in go out to eat passage fish food image, described fish eclipse number amount detector is connected with described ccd image sensor, for identifying and exporting the fish food amounts of particles in fish food image, user input device, be arranged on described fish food storage facilities, for the operation according to user, receive the feeding amount threshold of user's input, hungry duration threshold, feeding interval threshold and hunger intensity threshold value, described hunger intensity threshold value is a percent value, described hunger intensity threshold value is higher, represents the shoal of fish and more lacks feeding, static storage device, be connected with described user input device, for receiving described feeding amount threshold, described hungry duration threshold, described feeding interval threshold and described hunger intensity threshold value, described static storage device has prestored benchmark fish shape template, described benchmark fish shape template is for taking obtained benchmark image to benchmark fish body in advance, described static storage device has also prestored lymphogranuloma inguinale upper limit gray threshold and lymphogranuloma inguinale lower limit gray threshold, described lymphogranuloma inguinale upper limit gray threshold and described lymphogranuloma inguinale lower limit gray threshold are used for the lymphogranuloma inguinale in image and background separation, wireless transmitting-receiving equipments, is arranged on described fish food storage facilities, for setting up two-way wireless communication link with the mobile terminal of fish jar holder, LCDs, is arranged on described fish food storage facilities, is connected with described flush bonding processor, for showing described shoal of fish hunger intensity, described feeding time interval and described fish food amounts of particles in real time, described to go out to eat switch be a notch, is stuck in described fish food storage cylinder and the described connectivity part going out to eat between passage, described hunger intensity detector is connected with described static storage device, comprises cmos image sensor, fish body identifier, lymphogranuloma inguinale identifier, hungry detector and microcontroller, described cmos image sensor is taken to obtain high definition shoal of fish image to the shoal of fish in fish jar, and the resolution of described high definition shoal of fish image is 3840 × 2160, described fish body identifier is connected respectively with described cmos image sensor and described static storage device, identifies each fish body subgraph in described high definition shoal of fish image based on described benchmark fish shape template, each fish body subgraph correspondence one independently fish body, described lymphogranuloma inguinale identifier is connected respectively with described fish body identifier and described static storage device, for each fish body subgraph, all pixel groups of gray value in fish body subgraph between described lymphogranuloma inguinale upper limit gray threshold and described lymphogranuloma inguinale lower limit gray threshold are become lymphogranuloma inguinale sub-pattern, described hungry detector is connected with lymphogranuloma inguinale identifier, receives each lymphogranuloma inguinale sub-pattern, judges the hunger intensity of corresponding fish body according to the lymphogranuloma inguinale opening degree in each lymphogranuloma inguinale sub-pattern, described microcontroller is connected with described hungry detector, receives the fish body hunger intensity that each lymphogranuloma inguinale sub-pattern is corresponding, determines shoal of fish hunger intensity based on each fish body hunger intensity, described flush bonding processor and described injected volume detector, described static storage device, described in go out to eat switch, described hunger intensity detector and described timer and be connected respectively, when the shoal of fish hunger intensity received is more than or equal to described hunger intensity threshold value and described feeding time interval is more than or equal to described feeding interval threshold, go out to eat described in opening switch with by the fish cuisine canon in described fish food storage cylinder excessively described in go out to eat passage and flow out downwards to render to described fish jar, and start described injected volume detector, wherein, described flush bonding processor is after the described injected volume detector of startup, when the fish food amounts of particles received is more than or equal to feeding amount threshold, goes out to eat switch and described injected volume detector described in closedown, control the timing that described timer restarts described feeding time interval, described flush bonding processor the duration that the shoal of fish hunger intensity received is more than or equal to described hunger intensity threshold value reach described hungry duration threshold and described feeding time interval is less than described feeding interval threshold time, send hungry alarm signal by described wireless transmitting-receiving equipments to the mobile terminal of fish jar holder, described wireless transmitting-receiving equipments also for receiving the long-range feeding signal of the mobile terminal wireless transmission of fish jar holder, and is transmitted to described flush bonding processor.
More specifically, feed at the described food of the timing fish based on data communication and speculate in structure: described flush bonding processor is after receiving described long-range feeding signal, go out to eat described in opening switch with by the fish cuisine canon in described fish food storage cylinder excessively described in go out to eat passage and flow out downwards to render to described fish jar, and start described injected volume detector.
More specifically, feed in congenial structure at the described food of the timing fish based on data communication: described fish body identifier, described lymphogranuloma inguinale identifier and described hungry detector adopt different fpga chips to realize respectively.
More specifically, feed in congenial structure at the described food of the timing fish based on data communication: described fish body identifier, described lymphogranuloma inguinale identifier and described hungry detector are integrated in one piece of fpga chip.
More specifically, feed in congenial structure at the described food of the timing fish based on data communication: described timer is built in described flush bonding processor.
Accompanying drawing explanation
Below with reference to accompanying drawing, embodiment of the present invention are described, wherein:
Fig. 1 is that the block diagram speculating structure fed by the food of the timing fish based on data communication illustrated according to an embodiment of the present invention.
Fig. 2 is the block diagram that the injected volume detector speculating structure fed by the food of the timing fish based on data communication illustrated according to an embodiment of the present invention.
Embodiment
Feed to the food of the timing fish based on data communication of the present invention the embodiment speculating structure to be below with reference to accompanying drawings described in detail.
Fish jar, be not only household and working environment decoration important component part, and in fish jar the shoal of fish move about for family and Working Life provide many delights of life, more crucially, fed the mode of fish by indoor, improve indoor humidity, improve indoor air ambient.
According to the different demands of people, also there is polytype in fish jar, divides, can specifically be classified as follows according to material:
(1) simple glass: emerald green, frangible, transparency is not high, and drench with rain lower easy aging distortion of being exposed to the sun, and tries not for making fish jar;
(2) float glass: transparent float glass is that glass cream enters molten tin bath through regulating gate, due to centrifugal force and surface tension effects own float on molten tin on the surface after, then enter Xu cold trap, make glass two sides smooth uniform, ripple disappear and make.Dirty-green, surface smoothing non-ripple, perspectivity is good, has certain toughness;
(3) safety glass, doubling glass: safety glass is to softening point by glass heats, then sharply air-cooled obtained a kind of high strength safe glass, under same thickness, the bending strength of safety glass than simple glass height 4-5 doubly, impact strength is higher than simple glass 5 times, the heat endurance level of safety glass is strong, dramatic temperature can be born change and non-destructive ability, the maximum feature of safety glass is exactly safety, become similar honeycomb particulate after this glass breaking, the harm to human body can be avoided;
(4) acrylic glass: be similar to a kind of glass material between lucite and simple glass, aircraft uses former being used to, early stage bent angle fish jar also adopts pressure gram sharp glass mostly, lightweight, there is very strong toughness, must be made into integration, easy scratch (a little as the characteristic of lucite) transparency is lower;
(5) lucite: PMMA, is commonly called as lucite, is a kind of exploitation important thermoplastic comparatively early, there is the good transparency, chemical stability, easy dyeing, easily process, but intensity is lower, Shui nationality use, except some small decorative cylinders (box), does not generally use;
(6) pottery: ceramic process fish jar is applicable to home decoration;
(7) stone matter: kind is a lot, and common are, jade fish jar, Duanxi inkstone stonefish cylinder, green stone fish jar, white marble fish jar, marble fish jar, green stone fish jar, sandstone fish jar, hole stonefish cylinder etc., can carve different pattern, decorative pattern.
But, indoor fish jar is fed fish and also be there are some drawbacks, most importantly, owing to can not ensure that there is people indoor in 24 hours, cannot accomplish to throw in fish food at regular time and quantity, especially when the whole family or full company man go out for a long time, and, the mode of artificial input fish food is at regular time and quantity too loaded down with trivial details, adds many burdens for feeding fish people.
In order to overcome above-mentioned deficiency, the present invention has built a kind of food of the timing fish based on data communication hello congenial structure, feeds throwing mode and substitutes artificial hello throwing mode, greatly liberated hello fish people with electronics, and introduce long-range hello fish controlling mechanism, ensure that the healthy growth of the shoal of fish and view and admire degree.
Fig. 1 is that the block diagram speculating structure fed by the food of the timing fish based on data communication illustrated according to an embodiment of the present invention, described hello congenial structure is fixed on above fish jar, comprise hunger intensity detector 1, timer 2, go out to eat switch 3 and flush bonding processor 4, described hunger intensity detector 1 is for detecting the shoal of fish hunger intensity in fish jar, described timer 2 for provide distance last time feeding institute spacing feeding time interval, described in go out to eat switch 3 for control fish food whether can render in described fish jar.
Wherein, described flush bonding processor 4 and described hunger intensity detector 1, described timer 2 and describedly go out to eat switch 3 and be connected respectively, go out eat switch 3 described in the feeding time interval that the shoal of fish hunger intensity exported and described timer 2 export determines whether to open based on described hunger intensity detector 1.
Then, continue to feed to the food of the timing fish based on data communication of the present invention the concrete structure speculating structure to be further detailed.
Described hello congenial structure also comprises: fish food storage facilities, described fish food storage facilities comprises fish food storage cylinder and goes out to eat passage, described fish food storage cylinder is for holding fish food, describedly go out to eat passage and eat storage cylinder with described fish and be communicated with, the fish food be convenient in described fish food storage cylinder flows out to render in described fish jar downwards.
As shown in Figure 2, described hello congenial structure also comprises: injected volume detector 5, go out to eat in passage described in being arranged on, comprise ccd image sensor 51 and fish eclipse number amount detector 52, described ccd image sensor 51 for take through described in go out to eat passage fish food image, described fish eclipse number amount detector 52 is connected with described ccd image sensor 51, for identifying and exporting the fish food amounts of particles in fish food image.
Described hello congenial structure also comprises: user input device, be arranged on described fish food storage facilities, for the operation according to user, receive the feeding amount threshold of user's input, hungry duration threshold, feeding interval threshold and hunger intensity threshold value, described hunger intensity threshold value is a percent value, described hunger intensity threshold value is higher, represents the shoal of fish and more lacks feeding.
Described hello congenial structure also comprises: static storage device, be connected with described user input device, for receiving described feeding amount threshold, described hungry duration threshold, described feeding interval threshold and described hunger intensity threshold value, described static storage device has prestored benchmark fish shape template, described benchmark fish shape template is for taking obtained benchmark image to benchmark fish body in advance, described static storage device has also prestored lymphogranuloma inguinale upper limit gray threshold and lymphogranuloma inguinale lower limit gray threshold, described lymphogranuloma inguinale upper limit gray threshold and described lymphogranuloma inguinale lower limit gray threshold are used for the lymphogranuloma inguinale in image and background separation.
Described hello congenial structure also comprises: wireless transmitting-receiving equipments, is arranged on described fish food storage facilities, for setting up two-way wireless communication link with the mobile terminal of fish jar holder.
Described hello congenial structure also comprises: LCDs, is arranged on described fish food storage facilities, is connected with described flush bonding processor 4, for showing described shoal of fish hunger intensity, described feeding time interval and described fish food amounts of particles in real time.
Described to go out to eat switch 3 be a notch, is stuck in described fish food storage cylinder and the described connectivity part going out to eat between passage.
Described hunger intensity detector 1 is connected with described static storage device, comprises cmos image sensor, fish body identifier, lymphogranuloma inguinale identifier, hungry detector and microcontroller.
Described cmos image sensor is taken to obtain high definition shoal of fish image to the shoal of fish in fish jar, and the resolution of described high definition shoal of fish image is 3840 × 2160.
Described fish body identifier is connected respectively with described cmos image sensor and described static storage device, identifies each fish body subgraph in described high definition shoal of fish image based on described benchmark fish shape template, each fish body subgraph correspondence one independently fish body.
Described lymphogranuloma inguinale identifier is connected respectively with described fish body identifier and described static storage device, for each fish body subgraph, all pixel groups of gray value in fish body subgraph between described lymphogranuloma inguinale upper limit gray threshold and described lymphogranuloma inguinale lower limit gray threshold are become lymphogranuloma inguinale sub-pattern.
Described hungry detector is connected with lymphogranuloma inguinale identifier, receives each lymphogranuloma inguinale sub-pattern, judges the hunger intensity of corresponding fish body according to the lymphogranuloma inguinale opening degree in each lymphogranuloma inguinale sub-pattern.
Described microcontroller is connected with described hungry detector, receives the fish body hunger intensity that each lymphogranuloma inguinale sub-pattern is corresponding, determines shoal of fish hunger intensity based on each fish body hunger intensity.
Described flush bonding processor 4 and described injected volume detector 5, described static storage device, described in go out to eat switch 3, described hunger intensity detector 1 and described timer 2 and be connected respectively, when the shoal of fish hunger intensity received is more than or equal to described hunger intensity threshold value and described feeding time interval is more than or equal to described feeding interval threshold, go out to eat described in opening switch 3 with by the fish cuisine canon in described fish food storage cylinder excessively described in go out to eat passage and flow out downwards to render to described fish jar, and start described injected volume detector 5.
Wherein, described flush bonding processor 4 is after the described injected volume detector 5 of startup, when the fish food amounts of particles received is more than or equal to feeding amount threshold, goes out to eat switch 3 and described injected volume detector 5 described in closedown, control the timing that described timer 2 restarts described feeding time interval; Described flush bonding processor 4 the duration that the shoal of fish hunger intensity received is more than or equal to described hunger intensity threshold value reach described hungry duration threshold and described feeding time interval is less than described feeding interval threshold time, send hungry alarm signal by described wireless transmitting-receiving equipments to the mobile terminal of fish jar holder; Described wireless transmitting-receiving equipments also for receiving the long-range feeding signal of the mobile terminal wireless transmission of fish jar holder, and is transmitted to described flush bonding processor 4.
Wherein, alternatively, feed at the described food of the timing fish based on data communication and speculate in structure: described flush bonding processor 4 is after receiving described long-range feeding signal, go out to eat described in opening switch 3 with by the fish cuisine canon in described fish food storage cylinder excessively described in go out to eat passage and flow out downwards to render to described fish jar, and start described injected volume detector 5; Described fish body identifier, described lymphogranuloma inguinale identifier and described hungry detector adopt different fpga chips to realize respectively; Or, described fish body identifier, described lymphogranuloma inguinale identifier and described hungry detector are integrated in one piece of fpga chip; And described timer 2 can be built in described flush bonding processor 4.
In addition, FPGA (Field-Programmable Gate Array), i.e. field programmable gate array, he is the product further developed on the basis of the programming devices such as PAL, GAL, CPLD, occur as a kind of semi-custom circuit in special IC (ASIC) field, he solves the deficiency of custom circuit, also overcomes the shortcoming that original programming device gate circuit number is limited.
As far back as 1980 mid-nineties 90s, FPGA takes root in PLD equipment.CPLD and FPGA includes the Programmadle logic unit of some relatively large amount.The density of CPLD gate is between several thousand to several ten thousand logical blocks, and FPGA normally arrives millions of several ten thousand.The main distinction of CPLD and FPGA is their system architecture.CPLD is a somewhat restrictive structure.This structure is arranged by the logical groups of one or more editable result sum and forms with the register of the locking of some relatively small amounts.Such result lacks editor's flexibility, but but have the time delay and logical block that can estimate to the advantage of linkage unit height ratio.And FPGA has a lot of linkage units, although allow him edit more flexibly like this, structure is complicated many.The difference of CPLD and FPGA another one is that most FPGA contains high-level built-in module (such as adder and multiplier) and built-in memory body.Therefore relevant important difference be much new FPGA support completely or part system in reconfigure.Allow their design along with system upgrade or dynamically reconfigure and change.Some FPGA can allow a part for equipment update and other parts continue normal operation.
FPGA have employed logical cell array LCA (Logic Cell Array) such concept, and inside comprises configurable logic blocks CLB (Configurable Logic Block), input/output module IOB (Input Output Block) and interconnector (Interconnect) three parts.
Field programmable gate array (FPGA) is programming device, and as compared to conventional logic circuit and gate array (as PAL, GAL and CPLD device), FPGA has different structures.FPGA utilizes small-sized look-up table (16 × 1RAM) to realize combinational logic, each look-up table is connected to the input of a d type flip flop, trigger drives other logic circuits again or drives I/O, thus constitute the basic logic unit module that not only can realize combination logic function but also can realize sequential logic function, these intermodules utilize metal connecting line to be connected to each other or are connected to I/O module.
Adopt the timing fish based on data communication of the present invention to eat and feed and speculate structure, the problem speculating system is fed for the automatic fish jar lacked in prior art at regular time and quantity, adopt the mode that image recognition and timing technology combine, realize the electronic feeding at regular time and quantity to the shoal of fish, further, adopt wireless communication technology to achieve the long-range feeding of feeding people, while guarantee shoal of fish health is fed, nursing people is spun off from loaded down with trivial details feeding work.
Be understandable that, although the present invention with preferred embodiment disclose as above, but above-described embodiment and be not used to limit the present invention.For any those of ordinary skill in the art, do not departing under technical solution of the present invention ambit, the technology contents of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solution of the present invention, or be revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solution of the present invention, according to technical spirit of the present invention to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belongs in the scope of technical solution of the present invention protection.
Claims (6)
1. the food of the timing fish based on data communication is fed and is speculated structure, be fixed on above fish jar, it is characterized in that, described hello congenial structure comprises hunger intensity detector, timer, go out to eat switch and flush bonding processor, described hunger intensity detector is for detecting the shoal of fish hunger intensity in fish jar, described timer is for providing the feeding time interval of distance feeding institute spacing last time, described go out to eat switch control rule fish food whether can render in described fish jar, described flush bonding processor and described hunger intensity detector, described timer goes out to eat switch be connected respectively with described, go out to eat switch described in the feeding time interval that the shoal of fish hunger intensity exported based on described hunger intensity detector and described timer export determines whether to open.
2. the food of the timing fish based on data communication as claimed in claim 1 is fed and is speculated structure, it is characterized in that, described hello congenial structure also comprises:
Fish food storage facilities, comprises fish food storage cylinder and go out to eat passage, described fish food storage cylinder for holding fish food, described in go out to eat passage and eat storage cylinder with described fish and is communicated with, the fish be convenient in described fish food storage cylinder eats downward outflow to render in described fish jar;
Injected volume detector, go out to eat in passage described in being arranged on, comprise ccd image sensor and fish eclipse number amount detector, described ccd image sensor for take through described in go out to eat passage fish food image, described fish eclipse number amount detector is connected with described ccd image sensor, for identifying and exporting the fish food amounts of particles in fish food image;
User input device, be arranged on described fish food storage facilities, for the operation according to user, receive the feeding amount threshold of user's input, hungry duration threshold, feeding interval threshold and hunger intensity threshold value, described hunger intensity threshold value is a percent value, described hunger intensity threshold value is higher, represents the shoal of fish and more lacks feeding;
Static storage device, be connected with described user input device, for receiving described feeding amount threshold, described hungry duration threshold, described feeding interval threshold and described hunger intensity threshold value, described static storage device has prestored benchmark fish shape template, described benchmark fish shape template is for taking obtained benchmark image to benchmark fish body in advance, described static storage device has also prestored lymphogranuloma inguinale upper limit gray threshold and lymphogranuloma inguinale lower limit gray threshold, described lymphogranuloma inguinale upper limit gray threshold and described lymphogranuloma inguinale lower limit gray threshold are used for the lymphogranuloma inguinale in image and background separation,
Wireless transmitting-receiving equipments, is arranged on described fish food storage facilities, for setting up two-way wireless communication link with the mobile terminal of fish jar holder;
LCDs, is arranged on described fish food storage facilities, is connected with described flush bonding processor, for showing described shoal of fish hunger intensity, described feeding time interval and described fish food amounts of particles in real time;
Described to go out to eat switch be a notch, is stuck in described fish food storage cylinder and the described connectivity part going out to eat between passage;
Described hunger intensity detector is connected with described static storage device, comprises cmos image sensor, fish body identifier, lymphogranuloma inguinale identifier, hungry detector and microcontroller; Described cmos image sensor is taken to obtain high definition shoal of fish image to the shoal of fish in fish jar, and the resolution of described high definition shoal of fish image is 3840 × 2160; Described fish body identifier is connected respectively with described cmos image sensor and described static storage device, identifies each fish body subgraph in described high definition shoal of fish image based on described benchmark fish shape template, each fish body subgraph correspondence one independently fish body; Described lymphogranuloma inguinale identifier is connected respectively with described fish body identifier and described static storage device, for each fish body subgraph, all pixel groups of gray value in fish body subgraph between described lymphogranuloma inguinale upper limit gray threshold and described lymphogranuloma inguinale lower limit gray threshold are become lymphogranuloma inguinale sub-pattern; Described hungry detector is connected with lymphogranuloma inguinale identifier, receives each lymphogranuloma inguinale sub-pattern, judges the hunger intensity of corresponding fish body according to the lymphogranuloma inguinale opening degree in each lymphogranuloma inguinale sub-pattern; Described microcontroller is connected with described hungry detector, receives the fish body hunger intensity that each lymphogranuloma inguinale sub-pattern is corresponding, determines shoal of fish hunger intensity based on each fish body hunger intensity;
Described flush bonding processor and described injected volume detector, described static storage device, described in go out to eat switch, described hunger intensity detector and described timer and be connected respectively, when the shoal of fish hunger intensity received is more than or equal to described hunger intensity threshold value and described feeding time interval is more than or equal to described feeding interval threshold, go out to eat described in opening switch with by the fish cuisine canon in described fish food storage cylinder excessively described in go out to eat passage and flow out downwards to render to described fish jar, and start described injected volume detector;
Wherein, described flush bonding processor is after the described injected volume detector of startup, when the fish food amounts of particles received is more than or equal to feeding amount threshold, goes out to eat switch and described injected volume detector described in closedown, control the timing that described timer restarts described feeding time interval;
Wherein, described flush bonding processor the duration that the shoal of fish hunger intensity received is more than or equal to described hunger intensity threshold value reach described hungry duration threshold and described feeding time interval is less than described feeding interval threshold time, send hungry alarm signal by described wireless transmitting-receiving equipments to the mobile terminal of fish jar holder;
Wherein, described wireless transmitting-receiving equipments also for receiving the long-range feeding signal of the mobile terminal wireless transmission of fish jar holder, and is transmitted to described flush bonding processor.
3. feed congenial structure based on the timing fish food of data communication as claimed in claim 2, it is characterized in that:
Described flush bonding processor after receiving described long-range feeding signal, go out to eat described in opening switch with by the fish cuisine canon in described fish food storage cylinder excessively described in go out to eat passage and flow out downwards to render to described fish jar, and start described injected volume detector.
4. feed congenial structure based on the timing fish food of data communication as claimed in claim 2, it is characterized in that:
Described fish body identifier, described lymphogranuloma inguinale identifier and described hungry detector adopt different fpga chips to realize respectively.
5. feed congenial structure based on the timing fish food of data communication as claimed in claim 2, it is characterized in that:
Described fish body identifier, described lymphogranuloma inguinale identifier and described hungry detector are integrated in one piece of fpga chip.
6. feed congenial structure based on the timing fish food of data communication as claimed in claim 2, it is characterized in that:
Described timer is built in described flush bonding processor.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510250575.3A CN104904644B (en) | 2015-05-15 | 2015-05-15 | Timing fish food based on data communication, which is fed, speculates structure |
| CN201710532872.6A CN107318737A (en) | 2015-05-15 | 2015-05-15 | Timing fish food based on data communication, which is fed, speculates structure |
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Cited By (4)
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| CN105681601A (en) * | 2016-04-07 | 2016-06-15 | 上海斐讯数据通信技术有限公司 | Supply prompting system and method |
| CN106922588A (en) * | 2017-03-13 | 2017-07-07 | 张珍妮 | A kind of intelligent fish-feeding device |
| CN107083792A (en) * | 2017-04-21 | 2017-08-22 | 金丰（宁波）精密机械科技有限公司 | Use the driving method of power transmission shaft |
| CN107593560A (en) * | 2017-10-26 | 2018-01-19 | 佛山汇众森泰科技有限公司 | A kind of intelligent device for feeding of ornamental fish |
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| CN104904644B (en) * | 2015-05-15 | 2017-12-12 | 济宁萬家和家庭农场有限公司 | Timing fish food based on data communication, which is fed, speculates structure |
| CN110521658A (en) * | 2019-10-08 | 2019-12-03 | 苏州韵之秋智能科技有限公司 | A kind of large-scale tropical fish feeding system and feeding method for aquarium |
| CN111696114A (en) * | 2020-04-13 | 2020-09-22 | 浙江大学 | Method and device for identifying hunger degree of penaeus vannamei based on underwater imaging analysis |
| CN113591672B (en) * | 2021-07-28 | 2024-05-03 | 常州大学 | Detection method for identifying fish state based on Mask-Rcnn |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107318737A (en) | 2017-11-07 |
| CN104904644B (en) | 2017-12-12 |
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