CN108491009A - A kind of pig house environment monitoring system based on Internet of Things - Google Patents
A kind of pig house environment monitoring system based on Internet of Things Download PDFInfo
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- CN108491009A CN108491009A CN201810382272.0A CN201810382272A CN108491009A CN 108491009 A CN108491009 A CN 108491009A CN 201810382272 A CN201810382272 A CN 201810382272A CN 108491009 A CN108491009 A CN 108491009A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
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Abstract
A kind of pig house environment monitoring system based on Internet of Things, including main control module, power module, sensing data acquisition module, wireless communication module, Internet of Things cloud platform, environmental control module, remote monitoring module, display module, alarm module.The present invention obtains the information such as temperature, humidity, particulate matter, the gas concentration of pig house by sensor in real time, realizes the automatic regulation to pig house environment, protects live pig healthy growth, improves the economic benefit on pig farm, reduces environmental pollution and waste of resource.
Description
Technical field
The invention belongs to environment of internet of things monitoring fields, and in particular to a kind of pig house environment monitoring based on technology of Internet of things
System.
Background technology
With the promotion of people's consumption idea, the demand to the meat products of high quality is more and more big, the supply pressure of meat products
Power is continuously increased.China is meat products big producer and consumption big country, and under the background of demand rapid growth, aquaculture is just gradually
From developing on a small scale to intensive, batch production.But under intensive aquaculture model, excessively pursue production of units efficiency and
Livestock products total amount differs and surely obtains expected economic benefit.Pig house environment directly affects pig as important cultivating link
Feed intake and digestibility, severe breeding environment violate the normal growth rule of animal, and damage farm animal welfare causes to support
It is low to grow production efficiency.Regulation and control to pig house environment can both ensure the health of pig, the welfare level for promoting pig, improve
Economic benefit also helps somewhat to the sustainable development for promoting China's animal husbandry.For this purpose, being carried out to pig house environment real
When effectively monitoring with control it is significant.
Traditional pig raising pattern has been unable to meet the demand of Vehicles Collected from Market, main for the monitoring of pig house environment index in early days
By the way of manually observing, automatization level is low, and adjusting has hysteresis quality, it is difficult to adapt to be directed to large-scale farming modern management
Requirement.In recent years, with the development of electronic technology and the Internet of Things communication technology, pig can be monitored by computer networking technology
Environment is given up, can realize the remote monitoring to pig house environment, helps farm's environment, is conducive to improve animal welfare, carry
High economic benefit.
Invention content
To solve the deficiencies in the prior art, a kind of pig house environment monitoring system based on Internet of Things is provided, which passes through
Internet of Things sensing technology monitors pig house growth environment, can realize remote monitoring, helps farm's environment, is conducive to improve
Animal welfare is increased economic efficiency.
To achieve the above object, the present invention uses following technical scheme：
A kind of pig house environment based on Internet of Things monitors system, including main control module, power module, sensing data acquisition module,
Wireless communication module, Internet of Things cloud platform, environmental control module, remote monitoring module, display module, alarm module；Wherein：
Main control module：Signal for handling the generation of sensing data acquisition module, the data of build environment parameter, and data are led to
It crosses wireless communication module and uploads to Internet of Things cloud platform；And main control module for receive control information, to environmental control module,
Remote monitoring module, display module, alarm module generate Trig control signal；
Sensing data acquisition module：For acquiring pig house environment supplemental characteristic；Pig house environment parameter includes humiture, and illumination is strong
Degree, airborne suspended particulate concentration and ammonia, hydrogen sulfide, density of carbon dioxide gas；
Wireless communication module：It is communicated for the data of main control module and Internet of Things cloud platform；
Internet of Things cloud platform：It is data processing centre, ambient parameter data is stored, calculate, is analyzed, is sentenced according to preset value
Disconnected processing forms control information, warning message；
Environmental control module：Include ventilation, illumination, the temperature control to pig house；
Remote monitoring module, including PC machine control terminal and mobile APP control terminals, user can realize immediately checks the real-time ring of pig house
Border information, inquiry implement remote control with export historical data and to pig farm equipment；
Display module：Supplemental characteristic real-time display for generating main control module；
Alarm module：According to the trigger signal that main control module generates, if a certain index is more than early warning value, sound-light alarm is carried out.
The environmental monitoring system of pig house of the present invention obtains the temperature of pig house, humidity, particulate matter, gas by sensor in real time
The information such as bulk concentration realize the automatic regulation to pig house environment, protect live pig healthy growth, improve the economic effect on pig farm
Benefit, reduces environmental pollution and waste of resource.
The power module of the present invention can provide the different DC voltage such as 5V and 3.3V, to meet the difference of modules
Voltage requirements.
Sensing data acquisition module, including electrochemical sensor signal conditioning circuit；The electrochemical signals modulate circuit
For driving electrochemical sensor electrodes, amplifying sensor output signal and filtering out noise.The signal of sensor output is simulation
Signal is converted to digital signal through A/D.
The environmental parameter of pig house includes temperature data, humidity data, gas concentration lwevel data, ammonia concentration data, sulphur
Change hydrogen gas concentration data, airborne suspended particle number data, operation hours.User can increase or decrease phase according to demand
The environmental parameter answered is controlled with reaching corresponding environmental data collecting for corresponding pig house environment.
Environmental control module controls varying environment control device, including to ventilation equipment, lighting apparatus, temperature control
The equipment such as equipment.Control Information Regulating these equipment that the present invention is assigned according to Internet of Things cloud platform, such as wet curtain fan, illumination
Lamp, warming-up equipment etc..
Description of the drawings
Fig. 1 is the system level schematic diagram of the present invention.
Fig. 2 is the system structure diagram of the present invention.
Fig. 3 is hardware connection diagram of the present invention.
Fig. 4 is that the present invention is based on the access schematic diagrames of web page.
Specific implementation mode
The specific implementation mode of the present invention is introduced below in conjunction with the accompanying drawings.
A kind of pig house environment monitoring system based on Internet of Things, including main control module, power module, sensing data acquire mould
Block, wireless communication module, Internet of Things cloud platform, environmental control module, remote monitoring module, display module, alarm module；Its
In：
Main control module：Signal for handling the generation of sensing data acquisition module, the data of build environment parameter, and data are led to
It crosses wireless communication module and uploads to Internet of Things cloud platform；And main control module for receive control information, to environmental control module,
Remote monitoring module, display module, alarm module generate Trig control signal；
Sensing data acquisition module：For acquiring pig house environment supplemental characteristic；Pig house environment parameter includes humiture, and illumination is strong
Degree, airborne suspended particulate concentration and ammonia, hydrogen sulfide, density of carbon dioxide gas；
Wireless communication module：It is communicated for the data of main control module and Internet of Things cloud platform；
Internet of Things cloud platform：It is data processing centre, ambient parameter data is stored, calculate, is analyzed, is sentenced according to preset value
Disconnected processing forms control information, warning message；
Environmental control module：Include ventilation, illumination, the temperature control to pig house；
Remote monitoring module, including PC machine control terminal and mobile APP control terminals, user can realize immediately checks the real-time ring of pig house
Border information, inquiry implement remote control with export historical data and to pig farm equipment；
Display module：Supplemental characteristic real-time display for generating main control module；
Alarm module：According to the trigger signal that main control module generates, if a certain index is more than early warning value, sound-light alarm is carried out.
Three layers of overall structure of the present invention point：First layer is acquisition and control system, selects STM32F411 chip conducts
Controller, by Wi-Fi and information processing system two-way communication, by ammonia gas sensor, these hydrogen sulfide gas sensor, warm and humid
Degree sensor, optical sensor, dust sensor, carbon dioxide sensor acquire and send the parameter information in environment, pass through
Receive remote control of the control signal realization to field device；The second layer is information processing system, is selected at OneNet cloud platforms
Data are managed, when equipment accesses cloud platform, real-time recording parameters information；Third layer is information inquiry and tele-control system, is adopted
With B/S architecture network management modes, user by browser check pig house real time environment information, inquiry and export historical data with
And remote control is implemented to pig farm equipment.
Main control module in this example selects microcontroller to handle sensing data by plug-in in microcontroller as controller
The signal that acquisition module generates, generates the data result of relevant parameter, and to upload to Internet of Things cloud flat for module by radio communication
Platform；Control information is received, trigger signal is generated；The signal that the data acquisition module generates includes Temperature Humidity Sensor, illumination
The digital signal and electrochemical sensor that intensity sensor, airborne suspended particulate sensor, carbon dioxide sensor export
The analog signal of signal conditioning circuit output；The control information is issued by Internet of Things cloud platform, including is opened ventilation equipment, shone
Bright equipment, temperature control device, warning device, control rotation speed of fan, illumination intensity, heating amount, triggering alarm.Present embodiment uses
STM32F411 microcontrollers run program as controller, by Keil software programmings.
Power module provides two kinds of DC voltages of 5V and 3.3V, meets the different voltages demand of modules.This embodiment party
Formula is powered using 5V power supply adaptors, and 3.3V voltages are exported by AMS117-3.3V voltage stabilizing chips.
Sensing data acquisition module is made of multiple sensor assemblies, is connect with STM32 microcontrollers, for acquiring pig house
Ambient parameter data, and transfer data to main control module；The sensor assembly, including electrochemical sensor signal condition electricity
Road；The pig house environment parameter includes humiture, intensity of illumination, airborne suspended particulate concentration and ammonia, hydrogen sulfide, two
Carbon oxide gas concentration；The electrochemical signals modulate circuit is for driving electrochemical sensor electrodes, amplification sensor output
Signal simultaneously filters out noise；The signal of electrochemical sensor output is analog signal, and digital signal is converted to through A/D；This embodiment party
In formula, the current signal that sensor exports is converted to using LMP91000 chips in the simulation letter of the standard voltage signal of 0 ~ 5V
Number, analog signal is converted by digital signal using ADS1110 A/D conversion chips, number is read using STM32F411 microcontrollers
Word signal calculates the concentration of ammonia and hydrogen sulfide gas by Keil software programming programs；In present embodiment, electrochemical sensing
Device includes CLE-1012-401, CLE-0112-402, for acquire ammonia, sulfureted hydrogen gas concentration,；Other sensors include
AM2320, BH1750, PMS7003, S8 LP004-0-0053, for acquiring humiture, intensity of illumination, airborne suspended particulate
Concentration, density of carbon dioxide gas.
Electrochemical sensor signal conditioning circuit includes LMP91000 chips and LM4120AIM5-2.5 chips；Wherein make
With LMP91000 chip design simulations front end（AFE）Circuit is amplified conditioning to the signal that electrochemical sensor collects,
The signal of final output is sent to ADS1110 A/D conversion chips to handle.It is designed and is joined using LM4120AIM5-2.5 chips
Potential circuit is examined, stable 2.5V is provided, ensures the precision of AD conversion.
Environmental control module, including Ventilation Control circuit, illumination control circuit, temperature-control circuit, according to Internet of Things cloud
The control Information Regulating relevant device that platform is assigned, including ventilation equipment, lighting apparatus, temperature control device.In present embodiment, lead to
Wind devices use wind turbine, lighting apparatus that headlamp, temperature control device is used to use warming-up and wet curtain-wind turbine.
Internet of Things cloud platform realizes the classified storage to ambient parameter data, calculates analysis digging as data processing centre
Pick, and processing formation control information is judged according to preset value and pushes warning message to user, ring is passed to by main control module
Border control module.Select China Mobile OneNet cloud platforms in present embodiment, main control module microcontroller by communication protocol with
Internet of Things cloud platform connects.
The shape that the pig house environment supplemental characteristic result that main control module generates is passed through wireless network transmissions by wireless transport module
Formula is sent to Internet of Things cloud platform.Using the ESP8266 WIFI modules of ALIENTEK companies, by main control module
The serial ports of STM32F411 sends AT instructions and is communicated with platform of internet of things.
Remote monitoring module includes PC machine control terminal and mobile APP control terminals, and user is checked by accessing Web page realization
Pig house real time environment information, inquiry implement remote control function, present embodiment with export historical data and to pig farm equipment
Web monitoring systems are built using based on B/S frameworks, mobile APP control terminals is built using based on wechat small routine, passes through
RESTful API carry out data exchange with Internet of Things cloud platform, realize the Real time dynamic display to uploading data, and to environment
The switch of control device controls.
Alarm module is that main control module realizes report according to the trigger signal that the control information that message processing module is assigned generates
It is alert, if a certain index is more than early warning value, drive buzzer call, LED light glittering.
Display module is the real-time display to monitoring parameters data, and the present embodiment is shown currently by connecting liquid crystal display
Data information.
Below by taking ammonia monitors as an example, implementation process is as follows：
System starts, and carries out the initialization of modules first, and radio communication mold initialization block simultaneously accesses WIFI network, master control mould
Module establishes connection to block with Internet of Things cloud platform by radio communication, and ammonia gas sensor starts gathered data, and main control module is read
Sensing data is simultaneously transmitted to Internet of Things cloud platform, display module displaying data in real-time.Internet of Things cloud platform is sentenced according to parameter preset
Whether disconnected current environment ammonia concentration is normal, is such as in abnormality, then issues control information and push alarm signal to user
Breath.After main control module receives control information, trigger signal is generated, sound-light alarm is carried out by alarm module, passes through Ventilation Control
Circuit opens ventilation equipment.When ammonia concentration restores normal level, Internet of Things cloud platform issues control information, closes alarm and sets
It is standby, and ventilation equipment is made to operate in suitable rotating speed.User checks current environment parameter information by remote monitoring system, also may be used
It is artificial to carry out environment conditioning.
Claims (1)
1. a kind of pig house environment based on Internet of Things monitors system, including main control module, power module, sensing data acquire mould
Block, wireless communication module, Internet of Things cloud platform, environmental control module, remote monitoring module, display module, alarm module；It is special
Sign is wherein：
Main control module：Signal for handling the generation of sensing data acquisition module, the data of build environment parameter, and data are led to
It crosses wireless communication module and uploads to Internet of Things cloud platform；And main control module for receive control information, to environmental control module,
Remote monitoring module, display module, alarm module generate Trig control signal；
Sensing data acquisition module：For acquiring pig house environment supplemental characteristic；Pig house environment parameter includes humiture, and illumination is strong
Degree, airborne suspended particulate concentration and ammonia, hydrogen sulfide, density of carbon dioxide gas；
Wireless communication module：It is communicated for the data of main control module and Internet of Things cloud platform；
Internet of Things cloud platform：It is data processing centre, ambient parameter data is stored, calculate, is analyzed, is sentenced according to preset value
Disconnected processing forms control information, warning message；
Environmental control module：Include ventilation, illumination, the temperature control to pig house；
Remote monitoring module, including PC machine control terminal and mobile APP control terminals, user can realize immediately checks the real-time ring of pig house
Border information, inquiry implement remote control with export historical data and to pig farm equipment；
Display module：Supplemental characteristic real-time display for generating main control module；
Alarm module：According to the trigger signal that main control module generates, if index is more than early warning value, sound-light alarm is carried out.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810382272.0A CN108491009A (en) | 2018-04-26 | 2018-04-26 | A kind of pig house environment monitoring system based on Internet of Things |
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| CN201810382272.0A CN108491009A (en) | 2018-04-26 | 2018-04-26 | A kind of pig house environment monitoring system based on Internet of Things |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109445394A (en) * | 2018-12-03 | 2019-03-08 | 天津惠发畜牧机械有限公司 | A kind of real time environment monitoring system Internet-based |
| CN109782666A (en) * | 2019-01-22 | 2019-05-21 | 山东钰耀弘圣智能科技有限公司 | A kind of rabbit epidemic disease multi-antenna and method |
| CN109798499A (en) * | 2019-01-22 | 2019-05-24 | 武汉市万千佳兴生物科技有限公司 | A kind of rabbit automatic illumination regulating system |
| CN110007623A (en) * | 2019-03-19 | 2019-07-12 | 浙江工业大学 | A kind of farm's environmental monitoring system based on NB-IoT technology |
| CN111624971A (en) * | 2020-06-17 | 2020-09-04 | 江苏食品药品职业技术学院 | Healthy monitored control system that breeds of milk cow based on internet |
| CN111736503A (en) * | 2020-06-24 | 2020-10-02 | 南京航空航天大学 | Environment monitoring system for cultural relic collection display place |
| CN112201026A (en) * | 2020-09-29 | 2021-01-08 | 大牧人机械(胶州)有限公司 | Piglet growth heat preservation control method and system based on wireless transmission |
| CN112578833A (en) * | 2020-12-10 | 2021-03-30 | 广东天合牧科实业股份有限公司 | Pigsty environment control system and control method based on Internet of things technology |
| CN113124933A (en) * | 2021-04-20 | 2021-07-16 | 电子科技大学成都学院 | Environment monitoring system and monitoring method based on Internet of things |
| CN114271194A (en) * | 2021-11-29 | 2022-04-05 | 安徽安泰农业开发有限责任公司 | Ammonia gas management control system for pig farm |
| CN116047969A (en) * | 2023-01-06 | 2023-05-02 | 吉林大学 | Household environment remote monitoring system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109445394A (en) * | 2018-12-03 | 2019-03-08 | 天津惠发畜牧机械有限公司 | A kind of real time environment monitoring system Internet-based |
| CN109782666A (en) * | 2019-01-22 | 2019-05-21 | 山东钰耀弘圣智能科技有限公司 | A kind of rabbit epidemic disease multi-antenna and method |
| CN109798499A (en) * | 2019-01-22 | 2019-05-24 | 武汉市万千佳兴生物科技有限公司 | A kind of rabbit automatic illumination regulating system |
| CN110007623A (en) * | 2019-03-19 | 2019-07-12 | 浙江工业大学 | A kind of farm's environmental monitoring system based on NB-IoT technology |
| CN111624971A (en) * | 2020-06-17 | 2020-09-04 | 江苏食品药品职业技术学院 | Healthy monitored control system that breeds of milk cow based on internet |
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| CN112201026A (en) * | 2020-09-29 | 2021-01-08 | 大牧人机械(胶州)有限公司 | Piglet growth heat preservation control method and system based on wireless transmission |
| CN112578833A (en) * | 2020-12-10 | 2021-03-30 | 广东天合牧科实业股份有限公司 | Pigsty environment control system and control method based on Internet of things technology |
| CN113124933A (en) * | 2021-04-20 | 2021-07-16 | 电子科技大学成都学院 | Environment monitoring system and monitoring method based on Internet of things |
| CN114271194A (en) * | 2021-11-29 | 2022-04-05 | 安徽安泰农业开发有限责任公司 | Ammonia gas management control system for pig farm |
| CN116047969A (en) * | 2023-01-06 | 2023-05-02 | 吉林大学 | Household environment remote monitoring system |
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