CN111512969A - Live pig breeding device and method based on Internet of things - Google Patents

Live pig breeding device and method based on Internet of things Download PDF

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Publication number
CN111512969A
CN111512969A CN202010249984.2A CN202010249984A CN111512969A CN 111512969 A CN111512969 A CN 111512969A CN 202010249984 A CN202010249984 A CN 202010249984A CN 111512969 A CN111512969 A CN 111512969A
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pigsty
aerial vehicle
unmanned aerial
live pig
sensor
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刘浩源
裴涛
郑玉军
田丙奇
孙立晶
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Tangshan Hachuan Technology Co Ltd
Tangshan Shengyin Marine Technology Co Ltd
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Tangshan Hachuan Technology Co Ltd
Tangshan Shengyin Marine Technology Co Ltd
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Priority to CN202010249984.2A priority Critical patent/CN111512969A/en
Publication of CN111512969A publication Critical patent/CN111512969A/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K1/00Housing animals; Equipment therefor
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K1/00Housing animals; Equipment therefor
    • A01K1/0047Air-conditioning, e.g. ventilation, of animal housings
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K29/00Other apparatus for animal husbandry
    • A01K29/005Monitoring or measuring activity, e.g. detecting heat or mating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64CAEROPLANES; HELICOPTERS
    • B64C27/00Rotorcraft; Rotors peculiar thereto
    • B64C27/04Helicopters
    • B64C27/08Helicopters with two or more rotors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D47/00Equipment not otherwise provided for
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64DEQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D47/00Equipment not otherwise provided for
    • B64D47/08Arrangements of cameras
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64UUNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U10/00Type of UAV
    • B64U10/10Rotorcrafts
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/0003Radiation pyrometry, e.g. infrared or optical thermometry for sensing the radiant heat transfer of samples, e.g. emittance meter
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K13/00Thermometers specially adapted for specific purposes
    • G01K13/20Clinical contact thermometers for use with humans or animals
    • G01K13/223Infrared clinical thermometers, e.g. tympanic
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D27/00Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
    • G05D27/02Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64UUNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U2101/00UAVs specially adapted for particular uses or applications
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64UUNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U2101/00UAVs specially adapted for particular uses or applications
    • B64U2101/30UAVs specially adapted for particular uses or applications for imaging, photography or videography

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental Sciences (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Animal Husbandry (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Zoology (AREA)
  • Mechanical Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Remote Sensing (AREA)
  • Automation & Control Theory (AREA)
  • Biophysics (AREA)
  • Housing For Livestock And Birds (AREA)

Abstract

The invention discloses a live pig breeding device and method based on the Internet of things, which comprises a pig house and a monitoring unmanned aerial vehicle arranged in the pig house, can detect the temperature, the humidity and the harmful gas concentration in the pig house, timely adjusts the temperature, the humidity and the ventilation condition in the pig house according to detected data, is more intelligent, can enable a breeder to timely know the health condition of each live pig and the health condition in the pigsty by monitoring the condition that the unmanned aerial vehicle cruises and shoots each pigsty, reasonably arranges to sweep and timely rescue and isolate sick pigs, prevents epidemic situation diffusion, is beneficial to improving the live pig marketing rate, improves the breeding efficiency, and saves more manpower and material resources.

Description

Live pig breeding device and method based on Internet of things
Technical Field
The invention relates to the technical field of live pig breeding, in particular to a live pig breeding device and method based on the Internet of things.
Background
At present, in small and medium-scale farms with local stocked farms capable of breeding 30-50 sows or less than 500 commercial fat pigs which are put out for a year, effective technical guidance is lacked in the aspects of variety selection, feeding management, epidemic disease prevention and control and the like, the production level is low, the risk resistance is weak, the breeding benefit is poor, the genetic potential of live pigs is fully exerted, the effective supply of pork markets is ensured, the increase of the income of farmers in the farms is promoted, and experts in the national pig industry technical system recommend taking technical measures, so that the production level of the live pigs is improved.
Particularly, since the next half year in 2019, the pig pest influences, the pork price is soaring, the supply quantity of pork cannot keep up with the demand quantity, and the country encourages individual farmers to raise pigs, however, how to improve the slaughtering quantity of the live pigs does not have a good solution at present, a breeder cannot observe each live pig for a long time, a monitor is arranged beside each pig house, the breeding cost is increased, and in order to solve the problem, a more comprehensive and economic live pig breeding device and method are provided by combining the application of a networking technology.
Disclosure of Invention
The invention aims to provide a live pig breeding device and method based on the Internet of things, and the live pig marketing rate is improved by combining the Internet of things and the use of an unmanned aerial vehicle.
In order to achieve the purpose, the invention provides the following technical scheme: a live pig breeding device based on the Internet of things comprises a pig house and a monitoring unmanned aerial vehicle arranged in the pig house, wherein a terminal controller is arranged in the pig house and used for acquiring, storing, analyzing and processing data;
the terminal wireless communication device is used for carrying out wireless communication with the monitoring unmanned aerial vehicle and the mobile terminal;
the temperature sensor is used for detecting the temperature in the pigsty;
the humidity sensor is used for detecting the humidity in the pigsty;
the illumination sensor is used for detecting the illumination intensity in the pigsty;
the harmful gas concentration sensor is used for detecting various harmful gas concentrations in the piggery, including ammonia gas, hydrogen sulfide, carbon monoxide and carbon dioxide;
the central air conditioner is electrically connected with the output end of the terminal controller and is used for adjusting the temperature in the pigsty;
the electric door and window is electrically connected with the output end of the terminal controller and is used for adjusting ventilation in the pigsty;
the monitoring unmanned aerial vehicle comprises an unmanned aerial vehicle body used for bearing various monitoring instruments;
the unmanned aerial vehicle wireless communication device is used for carrying out signal transmission with the controller;
the unmanned aerial vehicle controller is used for analyzing and processing the instructions of the terminal controller;
the navigation device is used for planning a flight route by the unmanned aerial vehicle;
the camera device is used for shooting live pig pictures in each pigsty in the pigsty;
the infrared body temperature detector is used for detecting the body temperature of the live pig.
Preferably, the terminal wireless communication device, the unmanned aerial vehicle wireless communication device and the mobile terminal adopt a mobile network or a WIFI network for wireless communication.
Preferably, the terminal controller and the unmanned aerial vehicle controller are all MCU chip level computers formed by integrating a CPU, an RAM, a ROM, a timing counter and various I/O interfaces on one chip.
Preferably, the harmful gas concentration sensor includes an ammonia gas sensor, a hydrogen sulfide sensor, a carbon monoxide sensor, and a carbon dioxide sensor.
Preferably, camera device is high definition infrared camera, and this camera rotates the below of seat connection at the unmanned aerial vehicle body through one.
Preferably, the navigation device adopts a GPS satellite device or a Beidou satellite device.
Preferably, the infrared body temperature detector is connected below the unmanned aerial vehicle body through the rotating connector.
A live pig breeding method based on the Internet of things comprises the following steps:
s1, detecting the temperature and humidity of the pigsty: the temperature and humidity in the pigsty are monitored through a temperature sensor and a humidity sensor, the results are transmitted to a terminal controller, and after the terminal controller analyzes data, the temperature and humidity in the pigsty are regulated and controlled by turning on or off a central air conditioner, and real-time temperature and humidity information in the pigsty is wirelessly transmitted to a mobile terminal;
s2, detecting harmful gas in the pigsty: monitoring the ammonia concentration, the hydrogen sulfide concentration, the carbon monoxide concentration and the carbon dioxide concentration in the pigsty through an ammonia sensor, a hydrogen sulfide sensor, a carbon monoxide sensor and a carbon dioxide sensor, and transmitting results to a terminal controller, wherein after the terminal controller analyzes data, the terminal controller ventilates by opening an electric door and window, and exchanges air in the pigsty in cooperation with a central air conditioner, so that the concentration of harmful gas is reduced, and real-time information of the concentration of the harmful gas in the pigsty is wirelessly transmitted to a mobile terminal;
s3, detecting the state of the live pig: setting an electronic coordinate for each pigsty in the pigsty, storing the electronic coordinate into a storage device of a terminal controller and an unmanned aerial vehicle controller, planning a flight route by a monitoring unmanned aerial vehicle according to the electronic coordinate of each pigsty, sending an instruction to the monitoring unmanned aerial vehicle by the terminal controller at intervals of a certain time, enabling the monitoring unmanned aerial vehicle to fly along the planned flight route, suspending for a certain time at each electronic coordinate, shooting various information of live pigs in each pigsty, detecting the body temperature of the live pigs by an infrared body temperature detector, and wirelessly transmitting the measured data to the terminal controller and a mobile terminal;
s4, pigsty environmental pollution alarm: the terminal controller analyzes pigsty information shot by the monitoring unmanned aerial vehicle in S3, judges the pollution degree in the pigsty through a picture recognition technology, and immediately sends alarm information to the mobile terminal if the pollution degree exceeds a preset value;
s5, giving an alarm on the health state of the live pig: the terminal controller analyzes the live pig body surface condition shot by the monitoring unmanned aerial vehicle in S3 and the body temperature condition of the live pig by the infrared body temperature detector, the body surface condition mainly comprises picture comparison and identification of eyes, mouth and nose, skin and the like of the live pig, and if pathological changes are found, possible related diseases are judged and information is immediately sent to the mobile terminal to give an alarm.
S6: and the monitoring unmanned aerial vehicle in the S3 returns to the charging platform for charging after flying for one circle along the planned flight route.
Compared with the prior art, the invention has the following beneficial effects:
the invention can detect the temperature, the humidity and the harmful gas concentration in the pigsty, timely adjust the temperature, the humidity and the ventilation condition in the pigsty according to the detected data, is more intelligent, and can enable a breeder to timely know the health condition of each live pig and the sanitation condition in the pigsty by monitoring the condition that the unmanned aerial vehicle cruises and shoots each pigsty, reasonably arrange cleaning and timely rescue and isolation the sick pig, prevent epidemic spread, contribute to improving the slaughtering rate of the live pig, improve the breeding efficiency and save manpower and material resources.
Drawings
FIG. 1 is a schematic view of the flight path of the surveillance drone of the present invention;
fig. 2 is a schematic structural diagram of the surveillance drone of the present invention;
in the figure: 1-monitoring unmanned aerial vehicle, 10-unmanned aerial vehicle body, 11-unmanned aerial vehicle wireless communication device, 12-unmanned aerial vehicle controller, 13-navigation device, 14-camera device, 15-infrared body temperature detector, 2-piggery, 21-pigsty and 3-charging platform.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 2, the present invention provides a technical solution: the utility model provides a live pig breeding device based on thing networking, includes pig house 2 and sets up surveillance unmanned aerial vehicle 1 in pig house 2.
The pigsty 2 is internally provided with a terminal controller for acquiring, storing, analyzing and processing data, and specifically, the terminal controller is an MCU chip-level computer formed by integrating a CPU, an RAM, a ROM, a timing counter and various I/O interfaces on one chip.
The terminal wireless communication device is used for carrying out wireless communication with the monitoring unmanned aerial vehicle 1 and the mobile terminal;
a temperature sensor for detecting the temperature in the pig house 2;
a humidity sensor for detecting the humidity in the pig house 2;
the illumination sensor is used for detecting the illumination intensity in the pigsty 2;
the harmful gas concentration sensor is used for detecting the concentration of various harmful gases in the pigsty 2, including ammonia gas, hydrogen sulfide, carbon monoxide and carbon dioxide; specifically, the harmful gas concentration sensor includes an ammonia gas sensor, a hydrogen sulfide sensor, a carbon monoxide sensor, and a carbon dioxide sensor.
The central air conditioner is electrically connected with the output end of the terminal controller and is used for adjusting the temperature in the pigsty 2;
the electric door and window is electrically connected with the output end of the terminal controller and is used for adjusting ventilation in the pigsty 2;
the monitoring unmanned aerial vehicle 1 comprises an unmanned aerial vehicle body 2 used for bearing various monitoring instruments;
the unmanned aerial vehicle wireless communication device 11 is used for carrying out signal transmission with the controller;
the unmanned aerial vehicle controller 12 is used for analyzing and processing instructions of the terminal controller, and specifically, the unmanned aerial vehicle controller 12 is an MCU chip-level computer formed by integrating a CPU, an RAM, a ROM, a timing counter and various I/O interfaces on one chip.
And the navigation device 13 is used for planning a flight route by the unmanned aerial vehicle, and particularly, the navigation device 13 adopts a GPS satellite device or a Beidou satellite device.
Camera device 14 for shoot the live pig picture in every pigsty 21 in the pig house 2, particularly, camera device 14 is high definition infrared camera, and this camera is connected in the below of unmanned aerial vehicle body 2 through a rotation seat.
Infrared body temperature detector 15 for detect live pig's body temperature, particularly, infrared body temperature detector 15 is connected in the below of unmanned aerial vehicle body 2 through rotating the connector.
Specifically, the terminal wireless communication device, the unmanned aerial vehicle wireless communication device 11, and the mobile terminal adopt a mobile network or a WIFI network for wireless communication.
A live pig breeding method based on the Internet of things comprises the following steps:
s1, temperature and humidity detection of the pigsty 2: the temperature and humidity in the pig house 2 are monitored through a temperature sensor and a humidity sensor, results are transmitted to a terminal controller, the terminal controller regulates and controls the temperature and humidity in the pig house 2 by turning on or off a central air conditioner after analyzing data, and real-time temperature and humidity information in the pig house 2 is wirelessly transmitted to a mobile terminal;
specifically, the temperature of the pigsty 2 is mainly two, namely the temperature for piglet cultivation and the temperature for big pig cultivation;
the suitable environment temperature of the newborn piglet just after birth is 34.0 ℃, the temperature is reduced by 2 ℃ every week until the piglet is weaned by 22.0-25.0 ℃, the piglet is in a constant temperature environment (39.0 ℃) in a mother body, the environment changes suddenly after the piglet is weaned, and the piglet is frigid due to thin skin, thin hair, less subcutaneous fat, relatively large body surface area, quick heat dissipation and poor energy regulation capability of body temperature; in winter, the newborn piglets are immediately moved into a heat preservation box for heat preservation after the navel breaking and the colostrum eating; the suitable environment temperature of the big pig is 10.0-20.0 ℃, if the temperature exceeds 35.0, heat stress can occur, sweat glands of the big pig are degenerated, subcutaneous fat is thick, and heat in the body is not easy to dissipate through the body surface, so the big pig is afraid of heat, and in summer, the temperature is too high, and besides ventilation and cooling, water can be sprayed on the surface of the pig for cooling.
Therefore, according to the growth stage of the live pig, the temperature in the pig house 2 needs to be adjusted by the central air conditioner according to the feedback of the temperature sensor in the pig house 2 to meet different growth requirements.
S2, detecting harmful gas in the pigsty 2: monitoring the ammonia concentration, the hydrogen sulfide concentration, the carbon monoxide concentration and the carbon dioxide concentration in the pig house 2 through an ammonia sensor, a hydrogen sulfide sensor, a carbon monoxide sensor and a carbon dioxide sensor, and transmitting results to a terminal controller, wherein after the terminal controller analyzes data, the terminal controller ventilates by opening an electric door and window, and exchanges air in the pig house 2 by matching with a central air conditioner, so that the concentration of harmful gas is reduced, and the real-time information of the concentration of the harmful gas in the pig house 2 is wirelessly transmitted to a mobile terminal;
specifically, ammonia mainly comes from the decomposition of feces, ammonia is easily dissolved in water, and is usually dissolved or adsorbed on the moist ground, walls and mucous membranes of pigs in the pigsty 2, and the ammonia can stimulate the mucous membranes to cause congestion of the mucous membranes, edema of larynx and bronchitis, and pulmonary edema and pulmonary hemorrhage in severe cases; the ammonia can also cause paralysis of the central nervous system, toxic liver disease and the like, the pig is weakened under the long-term action of low-concentration ammonia, and is sensitive to certain diseases, the feed intake, daily gain and reproductive capacity are reduced, the symptom is called 'ammonia chronic poisoning', if the ammonia concentration is higher, obvious pathological reaction and symptom are caused to the pig, so that the symptom is called 'ammonia poisoning', tests report that the production performance of the pig is influenced when the volume concentration of the ammonia in the air reaches 0.005% (50 ml/cubic meter), the appetite is reduced and various respiratory diseases are easy to cause at 0.01%, the respiratory rate is reduced and spasm is caused at 0.03%, and the ammonia content of a pigsty 2 is generally controlled within 0.003%;
the hydrogen sulfide is colorless and volatile foul gas, is mainly decomposed from sulfur-containing substances in the pigsty 2, is generated from the ground of the pigsty 2, and the specific gravity is larger, so the concentration is larger as the ground is closer, the hydrogen sulfide mainly stimulates mucous membrane to cause conjunctivitis, rhinitis and tracheitis, so pulmonary edema often inhales low concentration hydrogen sulfide to cause vegetative nerve disorder, the hydrogen sulfide in blood can combine with ferric iron in oxidation type cytochrome oxidase to inactivate the enzyme, so as to influence the oxidation process of cells, cause hypoxia, and be in the environment of low-concentration hydrogen sulfide for a long time, the pig has weak constitution, reduced disease resistance, and high concentration of hydrogen sulfide can directly inhibit respiratory center to cause asphyxia and death, when the concentration of the hydrogen sulfide reaches 0.002%, the appetite of the pigs can be influenced, and the concentration of the ammonia sulfide in the pigsty 2 should not exceed 0.001%;
carbon monoxide is colorless and tasteless gas, carbon monoxide does not exist in the pigsty 2 generally, when the sealed pigsty 2 is heated by fire in winter, if fuel is not completely combusted, a large amount of carbon monoxide is generated, the carbon monoxide has toxic action on blood and nervous systems, enters the blood circulation through alveolus and is combined with hemoglobin to form relatively stable carbon-oxygen-based hemoglobin, the hemoglobin is not easy to dissociate, the oxygen carrying function of blood cells is reduced, the dissociation of oxygenated hemoglobin and the release of oxygen are inhibited and slowed, acute hypoxia is caused to the organism, dysfunction of blood vessels and nerve cells is caused, pathological changes of respiration, circulation and nervous systems are caused, the dissociation of the carbon-oxygen-based hemoglobin is 3600 times slower than that of oxygenated hemoglobin, so a lasting toxic action is achieved after poisoning, and when the concentration of the carbon monoxide is 0.05%, acute poisoning can be caused in a short time, the concentration of carbon monoxide in the pigsty 2 is lower than 0.0025 percent;
the main source of carbon dioxide is the breath of pigs in the house, one fat pig with the weight of 100 kg can exhale 43 liters of carbon dioxide per hour, therefore, the carbon dioxide content in the pigsty 2 is often many times higher than the atmosphere, the carbon dioxide is not toxic, the harm of the carbon dioxide is mainly hypoxia to cause chronic poison, and the pigs are listened in the hypoxia environment for a long time, the appetite is reduced, the physique is reduced, the productivity is reduced, the resistance to diseases is weakened, infectious diseases such as tuberculosis and the like are easy to infect, the volume concentration of carbon dioxide in the pigsty 2 is not more than 0.15 percent, although carbon dioxide does not cause pig poisoning, the sanitary significance of the concentration of carbon dioxide is that the carbon dioxide can indicate the pollution degree of the air in the pigsty 2 and also indicate the possible amount of other harmful gases in the air in the pigsty, so that the concentration of carbon dioxide can be used as an indirect index for sanitary evaluation of the pigsty 2;
when the concentration of any harmful gas exceeds the standard, the terminal controller can open the electric door and window to ventilate and is matched with the central air conditioner to ventilate the pigsty 2, so that the concentration of the harmful gas is reduced.
S3, detecting the state of the live pig: setting an electronic coordinate for each pigsty 21 in the pigsty 2, storing the electronic coordinate into a storage device of a terminal controller and an unmanned aerial vehicle controller 12, planning a flight route by the monitoring unmanned aerial vehicle 1 according to the electronic coordinate of each pigsty 21, sending an instruction to the monitoring unmanned aerial vehicle 1 by the terminal controller every 30min, enabling the monitoring unmanned aerial vehicle 1 to fly along the planned flight route, suspending for 3-5 min at each electronic coordinate, shooting various information of live pigs in each pigsty 21, detecting the body temperature of the live pigs by an infrared body temperature detector 15, and wirelessly transmitting the measured data to the terminal controller and a mobile terminal;
particularly, the numerical value of electron coordinate is the coordinate value of the center department of every pigsty 21 in the pig house 2, when unmanned aerial vehicle stops in the center department of pigsty 21, can carry out more clear complete shooting to pigsty 21.
S4, warning of environmental pollution of pigsty 21: the terminal controller analyzes the pigsty 21 information shot by the monitoring unmanned aerial vehicle 1 in the S3, judges the pollution degree in the pigsty 21 through the picture recognition technology, and immediately sends alarm information to the mobile terminal if the pollution degree exceeds a preset value;
particularly, the pollution of the pigsty 21 is mainly caused by the excrement of the pigs, and various bacteria can be bred in the excrement, so that the pigs are easily sick, therefore, the unmanned aerial vehicle can transmit the pictures to the mobile end in the cruising and shooting process, a breeder can watch the sanitation condition of the pigsty 21 on line to make arrangement of cleaning, and the health condition of the pigs can be judged by observing the excrement of the pigs;
s5, giving an alarm on the health state of the live pig: the terminal controller analyzes the body surface condition of the live pig shot by the monitoring unmanned aerial vehicle 1 in S3 and the body temperature condition of the live pig by the infrared body temperature detector 15, the body surface condition mainly comprises picture comparison and identification of eyes, mouths and noses, skin and the like of the live pig, if pathological changes are found, diseases possibly related to the body surface condition are judged, and information is immediately sent to the mobile terminal for alarming;
in particular, the eyes of the live pigs have tear marks or eye droppings, and diseases possibly related to the tear marks or eye droppings comprise influenza and swine fever;
conjunctival congestion, pallor and yellowish staining, and diseases possibly related to the conjunctival congestion comprise febrile infectious diseases, anemia and jaundice;
eyelid edema, a disease that may be involved is edema disease of swine;
inflammatory exudates flow out of nostrils at the mouth and nose of the live pigs, and diseases possibly involved comprise influenza, asthma and atrophic rhinitis;
askew nose, facial deformity, and atrophic rhinitis as a possible disease;
the upper lip osculum and nostril have blister and erosion, and the diseases possibly related to the upper lip osculum and nostril are foot-and-mouth disease and blister disease;
the gum and the corner of the mouth bleed somewhat, and the disease possibly involved is hog cholera;
ulcers of mucous membranes of the lips, gums and cheeks, possibly related to swine fever;
gingival edema, which may involve swine edema disease;
the skins of the chest, abdomen and inner sides of four limbs of the live pig have bleeding spots with different sizes, and diseases possibly related to the skin are hog cholera and eczema;
the skin has square and diamond red rashes, and the possibly related diseases are swine erysipelas;
the ear tip, the nose and the four hoofs are purple, and the possibly related diseases are salmonellosis;
variola exists in the lower abdomen and the inner sides of the four limbs, and the disease possibly related to the variola suis is the varicella suis;
blisters, erosion and ulcers appear on the hoof skin, and possibly related diseases comprise foot-and-mouth disease, vesiculosis and the like;
the body temperature of the live pigs can be detected by the infrared body temperature detector 15, the normal body temperature of the pigs is 38-39.5 ℃ (rectal temperature), and the body temperatures of the pigs at different ages are slightly different, for example, the body temperature of the newly born pigs is 39.0 ℃; suckling piglet at 39.3 deg.c; the temperature of the medium pig is 39.0 ℃; fat pig 38.8 ℃; 38.7 ℃ for pregnant sows; the temperature of the boar is 38.4 ℃, the normal body temperature of the boar is generally 0.5 ℃ higher than that of the boar in the morning, and the body temperature is taken as an important physiological index and can be easily found when diseases occur.
S6: the monitoring unmanned aerial vehicle 1 in the S3 returns to the charging platform 3 for charging after flying for one turn along the planned flight route, and the charging mode is inductive charging.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a live pig breeding device based on thing networking, includes pig house (2) and sets up surveillance unmanned aerial vehicle (1) in pig house (2), its characterized in that: a terminal controller is arranged in the pigsty (2) and is used for acquiring, storing, analyzing and processing data;
the terminal wireless communication device is used for carrying out wireless communication with the monitoring unmanned aerial vehicle (1) and the mobile terminal;
a temperature sensor for detecting the temperature in the pig house (2);
a humidity sensor for detecting the humidity in the pigsty (2);
the illumination sensor is used for detecting the illumination intensity in the pigsty (2);
the harmful gas concentration sensor is used for detecting various harmful gas concentrations in the pigsty (2), including ammonia gas, hydrogen sulfide, carbon monoxide and carbon dioxide;
the central air conditioner is electrically connected with the output end of the terminal controller and is used for adjusting the temperature in the pigsty (2);
the electric door and window is electrically connected with the output end of the terminal controller and is used for adjusting ventilation in the pigsty (2);
the monitoring unmanned aerial vehicle (1) comprises an unmanned aerial vehicle body (10) for bearing various monitoring instruments;
the unmanned aerial vehicle wireless communication device (11) is used for carrying out signal transmission with the controller;
an unmanned aerial vehicle controller (12) for analyzing and processing instructions of the terminal controller;
a navigation device (13) for the unmanned aerial vehicle to plan a flight route;
the camera device (14) is used for shooting a live pig picture in each pigsty (21) in the pigsty (2);
and the infrared body temperature detector (15) is used for detecting the body temperature of the live pig.
2. The live pig breeding device based on the internet of things of claim 1, wherein: and the terminal wireless communication device, the unmanned aerial vehicle wireless communication device (11) and the mobile terminal adopt a mobile network or a WIFI network for wireless communication.
3. The live pig breeding device based on the internet of things of claim 1, wherein: the terminal controller and the unmanned aerial vehicle controller (12) are MCU chip level computers formed by integrating a CPU, an RAM, a ROM, a timing counter and various I/O interfaces on one chip.
4. The live pig breeding device based on the internet of things of claim 1, wherein: the harmful gas concentration sensor comprises an ammonia gas sensor, a hydrogen sulfide sensor, a carbon monoxide sensor and a carbon dioxide sensor.
5. The live pig breeding device based on the internet of things of claim 1, wherein: camera device (14) are high definition infrared camera, and this camera rotates the below of seat connection at unmanned aerial vehicle body (10) through one.
6. The live pig breeding device based on the internet of things of claim 1, wherein: the navigation device (13) adopts a GPS satellite device or a Beidou satellite device.
7. The live pig breeding device based on the internet of things of claim 1, wherein: infrared body temperature detector (15) are connected in the below of unmanned aerial vehicle body (10) through rotating the connector.
8. An Internet of things-based live pig breeding method, according to any one of claims 1-7, the Internet of things-based live pig breeding device is characterized by comprising the following steps:
s1, temperature and humidity detection of the pigsty (2): the temperature and humidity in the pigsty (2) are monitored through a temperature sensor and a humidity sensor, results are transmitted to a terminal controller, the terminal controller regulates and controls the temperature and humidity in the pigsty (2) by turning on or off a central air conditioner after analyzing data, and real-time temperature and humidity information in the pigsty (2) is wirelessly transmitted to a mobile terminal;
s2, detecting harmful gas in the pigsty (2): monitoring the ammonia concentration, the hydrogen sulfide concentration, the carbon monoxide concentration and the carbon dioxide concentration in the pigsty (2) through an ammonia sensor, a hydrogen sulfide sensor, a carbon monoxide sensor and a carbon dioxide sensor, and transmitting results to a terminal controller, wherein after the terminal controller analyzes data, the terminal controller ventilates by opening an electric door and window, and exchanges air in the pigsty (2) by matching with a central air conditioner, so that the concentration of harmful gas is reduced, and real-time information of the concentration of the harmful gas in the pigsty (2) is wirelessly transmitted to a mobile terminal;
s3, detecting the state of the live pig: setting an electronic coordinate for each pigsty (21) in a pigsty (2), storing the electronic coordinate into a storage device of a terminal controller and an unmanned aerial vehicle controller (12), planning a flight route by a monitoring unmanned aerial vehicle (1) according to the electronic coordinate of each pigsty (21), sending an instruction to the monitoring unmanned aerial vehicle (1) by the terminal controller at intervals of a certain time, enabling the monitoring unmanned aerial vehicle (1) to fly along the planned flight route, suspending at each electronic coordinate for a certain time, shooting various information of live pigs in each pigsty (21), detecting the body temperature of the live pigs by an infrared body temperature detector (15), and wirelessly transmitting the measured data to the terminal controller and a mobile terminal;
s4, warning of environmental pollution of pigsty (21): the terminal controller analyzes pigsty (21) information shot by the monitoring unmanned aerial vehicle (1) in S3, judges the pollution degree in the pigsty (21) through a picture recognition technology, and immediately sends alarm information to the mobile terminal if the pollution degree exceeds a preset value;
s5, giving an alarm on the health state of the live pig: the live pig body surface condition that the terminal controller was shot to the unmanned aerial vehicle (1) of keeping watch on in S3 and infrared body temperature detector (15) are to the body temperature condition of live pig analysis, and the body surface condition mainly includes carries out picture contrast discernment to live pig' S eyes, mouth nose, skin etc. if discover pathological change, judges the disease that probably relates to and immediately sends information to and reports to the police to removing the end.
S6: and the monitoring unmanned aerial vehicle (1) in the S3 returns to the charging platform (3) for charging after flying for one circle along the planned flight route.
CN202010249984.2A 2020-04-01 2020-04-01 Live pig breeding device and method based on Internet of things Withdrawn CN111512969A (en)

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