CN109375685A - A kind of intelligence green house of vegetables monitoring system - Google Patents

A kind of intelligence green house of vegetables monitoring system Download PDF

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Publication number
CN109375685A
CN109375685A CN201811573838.4A CN201811573838A CN109375685A CN 109375685 A CN109375685 A CN 109375685A CN 201811573838 A CN201811573838 A CN 201811573838A CN 109375685 A CN109375685 A CN 109375685A
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China
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plc
green house
vegetables
monitoring system
equipment
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CN201811573838.4A
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Chinese (zh)
Inventor
张飞云
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Xuchang University
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Xuchang University
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Priority to CN201811573838.4A priority Critical patent/CN109375685A/en
Publication of CN109375685A publication Critical patent/CN109375685A/en
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    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Greenhouses (AREA)

Abstract

The invention discloses a kind of intelligent green house of vegetables monitoring systems, including greenhouse body, power supply device, data acquisition device, executive device, warning device, PLC, touch screen, host computer, intelligent terminal and cloud platform;Data acquisition device is connect with PLC by RS-485 bus, and intelligent terminal and cloud platform are by network connection, and with host computer by network connection, executive device, warning device and touch screen are connect with PLC intelligent terminal respectively;This system man-machine interface is good, high degree of automation, realizes the intelligent management level of green house of vegetables, can save cost of labor, saves water resource, and the rational application of fertilizer improves the planting benefit of green house of vegetables.

Description

A kind of intelligence green house of vegetables monitoring system
Technical field
The present invention relates to green house control field, specifically a kind of intelligence green house of vegetables monitoring system.
Background technique
With the continuous improvement of people's living standards, favor of the anti-season gourd, fruit and vegetable increasingly by market.In order to meet Market demands are planted anti-season vegetables using agricultural greenhouse and are widely used.But China's tradition vegetables greenhouse cultivation Small scale is much single household zero, small, scattered, random production model, is much simple heliogreenhouse, is mostly used greatly manually Control, the degree of automation is very low, needs a large amount of labour, improves the planting cost of green house of vegetables, reduces peasant's kind Plant the enthusiasm of green house of vegetables.In addition the watering mode of China's tradition greenhouse is that flood irrigation causes waste water resource, being excessively used Fertilizer causes soil hardening, reduces the yield of crop.Existing vegetables greenhouse cultivation technology is not able to satisfy the hair of agricultural modernization Exhibition, needs to improve.
Summary of the invention
In order to solve defect of the existing technology, the present invention provides a kind of novel intelligent green house of vegetables to monitor system System.
To achieve the above object, the present invention uses following technical solutions: a kind of intelligence green house of vegetables monitoring system, Eventually including greenhouse body, power supply device, data acquisition device, executive device, warning device, PLC, touch screen, host computer, intelligence End and cloud platform;
The data acquisition device is connect with PLC by RS-485 bus, and the intelligent terminal and cloud platform are connected by network It connects, the cloud platform is mostly to pass through network connection, the host computer than Internet of Things cloud platform, the intelligent terminal and host computer It is connect by RS-485 bus with the PLC;
The executive device is connect with the PLC respectively with warning device;The touch screen passes through RS-485 bus and the PLC Connection.
Preferably, in a kind of intelligent green house of vegetables monitoring system, the data acquisition device is passed including at least one Sensor component, the sensor module include Temperature Humidity Sensor, soil humidity sensor, illuminance sensor, level sensing Device, pH value sensor and CO2Sensor;Each sensor passes through RS-485 bus and connect with the PLC, is acquired by data The signals such as temperature and humidity, soil moisture, illuminance, pH value and liquid level that device acquires in real time pass to PLC, at PLC program Executive device work is driven after reason, realizes the intelligent control of green house of vegetables.
Preferably, in a kind of described intelligent green house of vegetables monitoring system, the executive device include ceiling cleaning equipment, Heating equipment, light filling equipment, fertilizing equipment, irrigation equipment, rainwater recycle equipment and sterilizing equipment decontaminating apparatus, each equipment with the PLC Connection, PLC are worked by the corresponding equipment of data-driven that data acquisition device acquires.
Preferably, in a kind of intelligent green house of vegetables monitoring system, the warning device includes installation part and fixation Warning member on mountings, the warning member include buzzer and multiple warning lamps, and each warning lamp respectively corresponds data acquisition dress It sets and is arranged with each component of executive device.
Preferably, in a kind of described intelligent green house of vegetables monitoring system, the installation part include pedestal, spring secures rail to sleeper and Mounting plate, the buzzer is fixed on a mounting board, and the mounting plate is connect by spring secures rail to sleeper with pedestal.
Preferably, in a kind of described intelligent green house of vegetables monitoring system, the spring secures rail to sleeper by an at least elastic buckles and Elastic component composition compatible with elastic buckles, the elastic buckles are fixed on the bottom of mounting plate, and the elastic component is fixed on pedestal On.
Preferably, in a kind of intelligent green house of vegetables monitoring system, the PLC uses the S7 of Siemens Company's production Series small PLC226CN.
Preferably, in a kind of intelligent green house of vegetables monitoring system, the power supply device is by 24V power supply, 220V electricity Source, 380V power supply three parts composition.
Preferably, in a kind of intelligent green house of vegetables monitoring system, the 24V power supply and PLC and data acquisition are filled The each sensor connection set, provides constant voltage dc source;The 220V power supply is power outlet, light filling equipment and warning device Electricity is provided;The connection of each equipment of the 380V power supply and executive device, provides electricity for it.
Preferably, in a kind of intelligent green house of vegetables monitoring system, the greenhouse body includes being located at the greenhouse Each equipment of the greenhouse framework of bodies top and the transparent ceiling at the top of the greenhouse framework, the executive device is mounted on In greenhouse framework, infrared temperature sensor is equipped in the inlet of the greenhouse body.
Beneficial effects of the present invention: the present invention, will be warm in the greenhouse acquired in real time by sensor using PLC as control core Degree, humidity, illuminance, CO2 concentration, P in soil H value and moisture signal are transmitted to PLC by RS-485 bus, and PLC is according to acquisition Signal controls executing agency's work, guarantees that the environment in green house of vegetables is fixed with respect to steady, has the monitoring of touch screen short range, host computer And the function that smart phone remotely monitors, it realizes green house of vegetables intelligence, visualized management, cost of labor can be saved, save Water resource, the rational application of fertilizer improve the planting benefit of green house of vegetables.
Detailed description of the invention
Fig. 1 is the intelligent green house of vegetables monitoring system functional block diagram of the present invention;
Fig. 2 is the intelligent green house of vegetables schematic diagram of the present invention.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples, and embodiments of the present invention include but is not limited to The following example.
As shown in Figs. 1-2, a kind of embodiment of the invention, the intelligence green house of vegetables monitoring system, which is characterized in that including Greenhouse body 1, power supply device, data acquisition device, executive device, warning device, PLC, touch screen, host computer, intelligent terminal And cloud platform;Preferably, the greenhouse body includes the greenhouse framework being located at the top of the greenhouse body and is located at described big Each equipment of the transparent ceiling of canopy frame roof, the executive device is mounted in greenhouse framework, in entering for the greenhouse body Infrared temperature sensor is equipped at mouthful.Preferably, the device device selected in the present embodiment is existing product.
The data acquisition device is connect with PLC by RS-485 bus, and the intelligent terminal and cloud platform pass through net Network connection, the cloud platform be mostly than Internet of Things cloud platform, the intelligent terminal and host computer by network connection, it is described on Position machine is connect by RS-485 bus with the PLC;The executive device is connect with the PLC respectively with warning device;It is described Touch screen is connect by RS-485 bus with the PLC.Preferably, the data acquisition device includes an at least sensor group Part, the sensor module include Temperature Humidity Sensor, soil humidity sensor, illuminance sensor, liquid level sensor, pH value Sensor and CO2Sensor;Each sensor passes through RS-485 bus and connect with the PLC, passes through data acquisition device reality When the signals such as the temperature and humidity, soil moisture, illuminance, pH value and the liquid level that acquire pass to PLC, handle rear-guard by PLC program Dynamic executive device work, realizes the intelligent control of green house of vegetables.Preferably, the executive device includes ceiling cleaning equipment 5, adds Hot equipment 3, light filling equipment, fertilizing equipment, irrigation equipment 4, rainwater recycle equipment 2 and sterilizing equipment decontaminating apparatus, each equipment with the PLC Connection, PLC are worked by the corresponding equipment of data-driven that data acquisition device acquires.Preferably, the PLC uses Siemens The S7 series small PLC226CN of company's production;Touch screen is raw using Beijing Kunlun Tongtai Automation Software Technology Co., Ltd. The TPC7062Ti of production.Preferably, the power supply device is made of 24V power supply, 220V power supply, 380V power supply three parts.Further , the 24V power supply is connect with each sensor of PLC and data acquisition device, provides constant voltage dc source;The 220V electricity Source is power outlet, light filling equipment and warning device provide electricity;Each equipment of the 380V power supply and executive device connects, and is It provides electricity.
The warning device includes installation part and fixed warning member on mountings, the warning member include buzzer and Multiple warning lamps, each warning lamp respectively corresponds data acquisition device and each component of executive device is arranged.Preferably, the installation part Including pedestal, spring secures rail to sleeper and mounting plate, the buzzer is fixed on a mounting board, and the mounting plate passes through spring secures rail to sleeper and bottom Seat connection.Preferably, the spring secures rail to sleeper is made of an at least elastic buckles and elastic component compatible with elastic buckles, the elasticity Button is fixed on the bottom of mounting plate, and the elastic component is fixed on the base.Preferably, the elastic component includes fixed limiting section, The buckling end of the fixation limiting section has slide guide face, and the other end is connect with the pedestal;The elastic buckles include resilient movement Portion, the buckling end in the resilient movement portion have the stop section towards aforementioned fixed limiting section setting, which is also correspondingly provided with Slide guide face, and the other end in the resilient movement portion is connect with mounting plate.
This intelligence green house of vegetables monitoring system passes through temperature and humidity, the soil moisture, illumination that data acquisition device acquires in real time The signals such as degree, pH value and liquid level pass to PLC, and executive device work is driven after PLC program is handled, realizes green house of vegetables Intelligent control;The system can set system operating mode and operating status short range by touch screen and monitor, by host computer into The long-range monitoring of row, KingView access mostly than Internet of Things cloud platform, pass through the long-range control PLC of cell phone application.
Wherein, PLC uses the S7 series small PLC226CN of Siemens Company's production, with Siemens STEP7 Micro/ WIN V4.0 SP9 is Platform Designing lower computer control system;Touch screen is limited using Beijing the Kunlun on-state automated software science and technology The TPC7062Ti of company's production, using the Kunlun on-state MCGS7.7 insertion version configuration software as Platform Designing touch panel monitor system system; Using KingView software King View6.55 as Platform Designing Monitor Computer Control System.
Illuminance transmitter uses the RS-GZ-V05-2 type illuminance pick-up of Shandong Ren Ke observation and control technology Co., Ltd production Device;The pH value sensor controls the online PH tester of soil of industrial development in science and technology Co., Ltd production using Beijing China;Institute The Temperature Humidity Sensor stated uses the RS-WS-N01-8 type Temperature Humidity Sensor of Shandong Ren Ke observation and control technology Co., Ltd production; The fluid level transmitter controls the throw-in type liquid transmitter of industrial development in science and technology Co., Ltd production using Beijing China;Described CO2 transmitter uses the RS- CO2- V05-2 type CO2 transmitter of Shandong Ren Ke observation and control technology Co., Ltd production;The soil Earth moisture transducer controls the soil moisture sensor of industrial development in science and technology Co., Ltd production using Beijing China.
Canopy body is done using the preferable tempered glass of translucency, is conducive to greenhouse daylighting, canopy inner frame part uses aluminium alloy Material is built.Ceiling uses arc armoured glass, and ceiling once reduces one centimeter, is equipped with and rolls motor, conducive to wind is changed.
Measure is embodied in water-fertilizer integral timing fertilizing equipment: first leading to the data that P in soil H value sensor acquires 485 buses are transmitted to PLC, and PLC controls proportion scale, opens solenoid valve after the completion of ingredient, carry out fertigation to plant root, when PH value closes solenoid valve when reaching setting value.Fertilising terminates every time, then drips half an hour clear water, avoids corrosion pipeline.
Irrigate and rainwater recycle equipment be embodied measure: greenhouse both sides external be arranged collect rain water channel, rainwater into When entering sink, when liquid level reaches setting value in sink, PLC controls bottom of gullet solenoid valve and opens, and rainwater is flowed to by sink and stored up Water pot.Liquid level sensor is equipped in water tank, when water level is more than 2 setting value, the pump motor that draws water starts to draw water into irrigation tank, When liquid level reaches setting value in irrigation tank, the pump motor that draws water stops working.When water tank, irrigation tank liquid level are below 1 setting When value, well pump motor is opened, water is added into irrigation tank.Sensor will issue when irrigating, soil moisture is below 80% Signal analyzes data to PLC, PLC, sends a signal to drip irrigation pipe solenoid valve apt to change, and solenoid valve is opened, and trickle irrigation starts.
Measure is embodied in sterilizing equipment decontaminating apparatus: whether someone opens and fills by spraying if nobody in detection greenhouse first It sets, humidity in canopy is increased to 80%, then open ozone generator and carry out disinfection.
Light filling equipment be embodied measure: by photosensitive sensor acquire light intensity signal be transmitted to PLC, by with setting value ratio It is right, signal is handled by PLC control system and controls the folding of light compensating lamp.
Measure is embodied in ceiling cleaning equipment: completing the cleaning of ceiling by PLC timing controlled ceiling motor, reduces ceiling Influence of the surface dirt to daylighting.
Measure is embodied in heating equipment: temperature-humidity sensor acquires temperature-humidity signal in greenhouse in real time, and by signal It is transferred to PLC control system, by FUZZY ALGORITHMS FOR CONTROL, is controlled by PLC and executes control ventilation motor, warm-air drier and mist-spraying cooling fan Keep temperature and humidity balance in canopy.
It should be noted that present invention specific implementation is not limited by aforesaid way, as long as using method of the invention The improvement of the various unsubstantialities of conception and technical scheme, or not improved directly apply conception and technical scheme of the invention It is within the scope of the present invention in other occasions.

Claims (10)

1. a kind of intelligence green house of vegetables monitoring system, which is characterized in that including greenhouse body, power supply device, data acquisition device, Executive device, warning device, PLC, touch screen, host computer, intelligent terminal and cloud platform;
The data acquisition device is connect with PLC by RS-485 bus, and the intelligent terminal and cloud platform are connected by network It connects, the cloud platform is mostly to pass through network connection, the host computer than Internet of Things cloud platform, the intelligent terminal and host computer It is connect by RS-485 bus with the PLC;
The executive device is connect with the PLC respectively with warning device;The touch screen passes through RS-485 bus and the PLC Connection.
2. a kind of intelligent green house of vegetables monitoring system according to claim 1, which is characterized in that the data acquisition device Including an at least sensor module, the sensor module includes Temperature Humidity Sensor, soil humidity sensor, illuminance sensing Device, liquid level sensor, pH value sensor and CO2Sensor;Each sensor passes through RS-485 bus and connect with the PLC, The signals such as the temperature and humidity, soil moisture, illuminance, pH value and the liquid level that are acquired in real time by data acquisition device pass to PLC, warp Driving executive device works after crossing PLC program processing, realizes the intelligent control of green house of vegetables.
3. a kind of intelligent green house of vegetables monitoring system according to claim 2, which is characterized in that the executive device includes Ceiling cleaning equipment, heating equipment, light filling equipment, fertilizing equipment, irrigation equipment, rainwater recycle equipment and sterilizing equipment decontaminating apparatus, respectively set Standby to connect with the PLC, PLC is worked by the corresponding equipment of data-driven that data acquisition device acquires.
4. a kind of intelligent green house of vegetables monitoring system according to claim 3, which is characterized in that the warning device includes Installation part and fixed warning member on mountings, the warning member includes buzzer and multiple warning lamps, and each warning lamp is right respectively Data acquisition device and each component of executive device is answered to be arranged.
5. a kind of intelligent green house of vegetables monitoring system according to claim 4, which is characterized in that the installation part includes bottom Seat, spring secures rail to sleeper and mounting plate, the buzzer is fixed on a mounting board, and the mounting plate is connected by spring secures rail to sleeper and pedestal It connects.
6. a kind of intelligent green house of vegetables monitoring system according to claim 5, which is characterized in that the spring secures rail to sleeper is by extremely Few elastic buckles and elastic component compatible with elastic buckles composition, the elastic buckles are fixed on the bottom of mounting plate, the elasticity Part is fixed on the base.
7. a kind of intelligent green house of vegetables monitoring system according to claim 3, which is characterized in that the PLC uses west gate The S7 series small PLC226CN of subsidiary's production.
8. a kind of intelligent green house of vegetables monitoring system according to claim 7, which is characterized in that the power supply device by 24V power supply, 220V power supply, 380V power supply three parts composition.
9. a kind of intelligent green house of vegetables monitoring system according to claim 8, which is characterized in that the 24V power supply and PLC It is connected with each sensor of data acquisition device, constant voltage dc source is provided;The 220V power supply is power outlet, light filling is set Standby and warning device provides electricity;The connection of each equipment of the 380V power supply and executive device, provides electricity for it.
10. -9 any a kind of intelligent green house of vegetables monitoring system according to claim 1, which is characterized in that the greenhouse Ontology includes being located at the greenhouse framework at the top of the greenhouse body and the transparent ceiling at the top of the greenhouse framework, described to hold Each equipment that luggage is set is mounted in greenhouse framework, is equipped with infrared temperature sensor in the inlet of the greenhouse body.
CN201811573838.4A 2018-12-21 2018-12-21 A kind of intelligence green house of vegetables monitoring system Pending CN109375685A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109941628A (en) * 2019-02-26 2019-06-28 上海南潮信息科技有限公司 A kind of polycarboxylate water-reducer storage information collection system based on Internet of Things
CN111722659A (en) * 2020-06-12 2020-09-29 中以(酒泉)绿色生态产业园有限公司 Automatic change greenhouse control system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140137468A1 (en) * 2012-11-09 2014-05-22 Gregory M. Ching Portable Solar Modular Greenhouse
CN105892536A (en) * 2016-04-19 2016-08-24 柳州三木科技有限公司 Vegetable greenhouse intelligent management platform with video monitoring function
CN206042949U (en) * 2016-08-18 2017-03-29 怀宁县新兰农业有限公司 A kind of booth using rainwater
CN206470632U (en) * 2016-12-30 2017-09-05 泉州信息工程学院 A kind of Greenhouse Intelligent Control System of SIEMENS PLC control
CN108401737A (en) * 2018-02-08 2018-08-17 南安市丰州镇国祯图文设计中心 Wind energy greenhouse

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140137468A1 (en) * 2012-11-09 2014-05-22 Gregory M. Ching Portable Solar Modular Greenhouse
CN105892536A (en) * 2016-04-19 2016-08-24 柳州三木科技有限公司 Vegetable greenhouse intelligent management platform with video monitoring function
CN206042949U (en) * 2016-08-18 2017-03-29 怀宁县新兰农业有限公司 A kind of booth using rainwater
CN206470632U (en) * 2016-12-30 2017-09-05 泉州信息工程学院 A kind of Greenhouse Intelligent Control System of SIEMENS PLC control
CN108401737A (en) * 2018-02-08 2018-08-17 南安市丰州镇国祯图文设计中心 Wind energy greenhouse

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109941628A (en) * 2019-02-26 2019-06-28 上海南潮信息科技有限公司 A kind of polycarboxylate water-reducer storage information collection system based on Internet of Things
CN111722659A (en) * 2020-06-12 2020-09-29 中以(酒泉)绿色生态产业园有限公司 Automatic change greenhouse control system

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Application publication date: 20190222

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