CN112068621A - Big data-based agricultural greenhouse environment control system - Google Patents
Big data-based agricultural greenhouse environment control system Download PDFInfo
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- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
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Abstract
The invention discloses an agricultural greenhouse environment control system based on big data, which comprises an air monitoring module, a illuminance monitoring module, a temperature monitoring module, a soil information monitoring module, a humidity monitoring module, a data receiving module, a data processing module, a master control module, a greenhouse entering reservation module, an instruction sending module, an illuminating assembly, a ventilation device, an irrigation device and an entrance guard device, wherein the air monitoring module is used for monitoring the illuminance of agricultural greenhouse; air monitor module, illuminance monitoring module, temperature monitoring module, soil information monitoring module and humidity monitoring module all with data receiving module communication connection, data receiving module and data processing module communication connection, data processing module and always manage module communication connection, always manage module and instruction sending module communication connection, lighting components, ventilation equipment, watering equipment and entrance guard's equipment all with instruction sending module communication connection. The invention can better protect the safety of personnel entering the greenhouse and can better control the environment in the greenhouse.
Description
Technical Field
The invention relates to the field of environmental control, in particular to an agricultural greenhouse environmental control system based on big data.
Background
Agricultural greenhouses are also called greenhouses and greenhouses. A facility which can transmit light and keep warm and is used for cultivating plants. In seasons unsuitable for plant growth, the method can provide the growth period of the greenhouse and increase the yield, and is mainly used for cultivating or raising seedlings of plants like warm vegetables, flowers and trees in low-temperature seasons. The types of greenhouses are various, the greenhouses can be divided into a large number of types according to different roof truss materials, lighting materials, shapes, heating conditions and the like, and the agricultural greenhouse needs to use an environment control system to control the internal environment in real time when in use.
The existing greenhouse environment control system is easy to fall down due to oxygen deficiency when workers enter a greenhouse when in use, the environment effect in the greenhouse is not good enough, and certain influence is brought to the use of the greenhouse environment control system, so that the agricultural greenhouse environment control system based on big data is provided.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: how to solve current big-arch shelter environmental control system, when using, easy because the oxygen deficiency falls down when the staff gets into in the big-arch shelter to the environmental effect in the control big-arch shelter is good inadequately, has brought the problem of certain influence for big-arch shelter environmental control system's use, provides an agricultural greenhouse environmental control system based on big data.
The invention solves the technical problems through the following technical scheme, and the intelligent greenhouse comprises an air monitoring module, a illuminance monitoring module, a temperature monitoring module, a soil information monitoring module, a humidity monitoring module, a data receiving module, a data processing module, a master control module, a greenhouse entering reservation module, a command sending module, an illuminating assembly, ventilation equipment, irrigation equipment and entrance guard equipment;
the air monitoring module, the illuminance monitoring module, the temperature monitoring module and the soil information monitoring module are in communication connection with the humidity monitoring module and the data receiving module, the data receiving module is in communication connection with the data processing module, the data processing module is in communication connection with the master control module, the master control module is in communication connection with the instruction sending module, and the illuminating assembly, the ventilation equipment and the irrigation equipment are in communication connection with the instruction sending module;
the agricultural greenhouse comprises an air monitoring module, a temperature monitoring module, a soil information monitoring module and a humidity monitoring module, wherein the air monitoring module is used for monitoring oxygen concentration and carbon dioxide concentration information in an agricultural greenhouse, the illuminance monitoring module is used for monitoring illumination intensity information in the agricultural greenhouse, the temperature monitoring module is used for monitoring temperature information in the agricultural greenhouse, the soil information monitoring module is used for monitoring fertilizer content information in soil, and the humidity monitoring module is used for monitoring soil humidity information in the agricultural greenhouse;
the data receiving module is used for receiving oxygen concentration, carbon dioxide concentration information, illumination intensity information, temperature information in the agricultural greenhouse, fertilizer content information in soil and soil humidity information in the agricultural greenhouse, and sending the received carbon dioxide concentration information, illumination intensity information, temperature information in the agricultural greenhouse, fertilizer content information in the soil and soil humidity information in the agricultural greenhouse to the data processing module for processing;
the data processing module is used for processing oxygen concentration, carbon dioxide concentration information, illumination intensity information, temperature information in the agricultural greenhouse, fertilizer content information in soil and soil humidity information in the agricultural greenhouse into ventilation information, illumination information, heating information, fertilization information and irrigation information respectively;
the ventilation information, the illumination information, the temperature rise information, the fertilization information and the irrigation information are sent to a master control module, the master control module is used for processing the ventilation information, the illumination information, the temperature rise information, the fertilization information and the irrigation information into a ventilation instruction, an illumination instruction, a temperature rise instruction, a fertilization instruction and an irrigation instruction, the ventilation instruction, the illumination instruction, the temperature rise instruction, the fertilization instruction and the irrigation instruction are sent to an instruction sending module, the instruction sending module sends the ventilation instruction to ventilation equipment, sends the illumination instruction and the temperature rise instruction to an illumination assembly, and sends the fertilization instruction and the irrigation instruction to irrigation equipment at the same time;
the lighting assembly comprises a plurality of lighting lamps and a plurality of warming lamps;
the reservation equipment is used for making a reservation for entering the greenhouse by a user, generating an instant ventilation instruction after the reservation is completed and sending the instruction to the ventilation equipment, generating a release instruction after the ventilation of the ventilation equipment is completed, and allowing the access control equipment to run and release after the release instruction is sent to the access control equipment.
Preferably, the specific reservation entry process of the reservation device is as follows:
the method comprises the following steps: the user inputs an account password allowing passage, and the account password authentication process is as follows:
s1: recording time length information T1 of an input account and time length information T2 of an input password when a user registers the account;
s2: by the formula (T1+ T2)/T2 ═ TOriginal sourceTo obtain the original contrast coefficient TOriginal source；
S3: recording the time length of an account and a password input by a user for making a reservation and marking the time length as real-time account time length information K1 and real-time password time length information K2 respectively;
s4: by the formula (K1+ K2)/K2 ═ KFruit of Chinese wolfberryTo obtain a real-time contrast coefficient KFruit of Chinese wolfberry；
S5: calculating a contrast coefficient TOriginal sourceCoefficient of contrast with real time KFruit of Chinese wolfberryThe difference therebetween is TkDifference (D)；
S6: when Tk isDifference (D)The absolute value of the password is in a preset range, and the verification is passed when the account number and the password are completely matched;
step two: after the account password is verified, the ventilation equipment runs for a preset time;
step three: after the ventilation equipment runs for a preset time, the carbon dioxide concentration monitoring equipment acquires the oxygen concentration and carbon dioxide concentration information in the agricultural greenhouse and marks the information as Q;
step four: when the carbon dioxide concentration information Q is smaller than a preset value, the instruction is released;
step five: and when the carbon dioxide concentration information Q is larger than the preset value, the ventilation equipment operates again for the preset time until the carbon dioxide concentration information Q is smaller than the preset value, and then a release instruction is generated.
Preferably, the specific processing procedure of the ventilation information is as follows:
the method comprises the following steps: extracting oxygen concentration information and carbon dioxide concentration information in the greenhouse, and marking the oxygen concentration information as YOxygen gasMarking the carbon dioxide concentration information as YCarbon (C)；
Step two: by the formula YOxygen gas/YCarbon (C)＝YRatio ofCalculating the ratio Y of the oxygen concentration to the carbon dioxide concentrationRatio of；
Step three: when the ratio Y of the oxygen concentration to the carbon dioxide concentrationRatio ofAnd generating ventilation information when the ventilation information is larger than a preset value.
Preferably, the specific processing procedure of the illumination information is as follows:
the method comprises the following steps: extracting illumination intensity information and temperature information in the agricultural greenhouse, and marking the illumination intensity information as GLight (es)Label temperature information as GTemperature of；
Step two: when the illumination intensity information GLight (es)When the light intensity is smaller than the preset value, the illumination intensity information is generated, and the specific content of the illumination intensity information is 'turn on the illuminating lamp';
step three: when the temperature information GTemperature ofWhen the temperature is lower than the preset temperature A1, illumination information is generated, the specific content of the illumination information is 'turn on x groups of warming lamps', and when the temperature information G isTemperature ofWhen the temperature is lower than the preset temperature A2, the illumination information is generated, the specific content of the illumination information is that 'x +1 groups of warming lamps are turned on', and when the temperature information G isTemperature ofWhen the temperature is lower than the preset temperature A3, illumination information is generated, the specific content of the illumination information is that x +2 groups of warming lamps are turned on, and the preset temperature A1 is less than the preset temperature A2 and less than the preset temperature A3.
Preferably, the specific processing procedures of the fertilization information and the irrigation information are as follows:
the method comprises the following steps: extracting fertilizer content information in soil and soil humidity information in an agricultural greenhouse, and marking the fertilizer content information in the soil as PFertilizerMarking the soil humidity information in the agricultural greenhouse as PSoil for soil；
Step two: when the fertilizer content in the soil is information PFertilizerLess than the preset waste content and soil humidity information PSoil for soilWhen the humidity is less than the preset humidity, the fertilization information and the irrigation information are generated simultaneously, and the fertilization information and the irrigation information are combined into fertilization and irrigation information at the moment, and the fertilization and irrigation information is used for fertilization and irrigationThe content of the irrigation information is 'fertilization and irrigation are carried out simultaneously, and waste materials are mixed into irrigation water';
step three: acquiring fertilizer content information P in soil once every preset timeFertilizerContinuously collecting fertilizer content information P in the soil for m timesFertilizer，m≥5；
Step four: calculating fertilizer content information P in the soil for m timesFertilizerTo obtain the sum T of the fertilizer content of the soil each timeAnd；
step five: then by the formula TAnd/m＝Tare all made ofWhen T isAre all made ofGenerating fertilization information when the fertilization information is smaller than a preset value;
step six: collecting soil humidity information P once every preset timeSoil for soilContinuously collecting m times of soil humidity information PSoil for soil，m≥5；
Step seven: calculating the soil humidity information P for m timesSoil for soilTo obtain a sum RT of soil moisture information each timeAnd；
step eight: then through the formula RTAnd/m＝RTare all made ofWhen RT is usedAre all made ofAnd generating irrigation information when the irrigation information is less than a preset value.
Preferably, the soil information monitoring module can also collect the component information of the soil and synchronously send the soil component information to the irrigation module, the irrigation module uploads the soil components to the internet to obtain the fertilizer type matched with the soil information and sends the fertilizer type to the intelligent mobile terminal of the system manager to remind the system manager to configure the fertilizer, and after the fertilizer is configured, the irrigation module performs irrigation and fertilization operation.
Compared with the prior art, the invention has the following advantages: this green house environmental control system based on big data, environmental aspect in the control green house in can real-time, make an appointment in advance when the staff need get into the big-arch shelter, the staff gets into after ventilating promptly in the big-arch shelter, the condition that the staff oxygen deficiency that has effectually avoided the big-arch shelter to lower the leading-up of oxygen content is faint takes place, better protection the staff, the security of this system has been promoted, and this system can monitor the environmental information in multiple big-arch shelter simultaneously, carry out corresponding regulation processing when the temperature is too low in the big-arch shelter, illuminance is not enough, soil fertilizer is not enough and humidity is not enough, make the crops of planting in this big-arch shelter can stabilize quick growth, let this invention be worth using widely more.
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Fig. 1 is an overall structural view of the present invention.
Detailed Description
The following examples are given for the detailed implementation and specific operation of the present invention, but the scope of the present invention is not limited to the following examples.
As shown in fig. 1, the present embodiment provides a technical solution: an agricultural greenhouse environment control system based on big data comprises an air monitoring module, a illuminance monitoring module, a temperature monitoring module, a soil information monitoring module, a humidity monitoring module, a data receiving module, a data processing module, a master control module, a greenhouse entering reservation module, a command sending module, a lighting assembly, a ventilation device, an irrigation device and an entrance guard device;
the air monitoring module, the illuminance monitoring module, the temperature monitoring module and the soil information monitoring module are in communication connection with the humidity monitoring module and the data receiving module, the data receiving module is in communication connection with the data processing module, the data processing module is in communication connection with the master control module, the master control module is in communication connection with the instruction sending module, and the illuminating assembly, the ventilation equipment and the irrigation equipment are in communication connection with the instruction sending module;
the agricultural greenhouse comprises an air monitoring module, a temperature monitoring module, a soil information monitoring module and a humidity monitoring module, wherein the air monitoring module is used for monitoring oxygen concentration and carbon dioxide concentration information in an agricultural greenhouse, the illuminance monitoring module is used for monitoring illumination intensity information in the agricultural greenhouse, the temperature monitoring module is used for monitoring temperature information in the agricultural greenhouse, the soil information monitoring module is used for monitoring fertilizer content information in soil, and the humidity monitoring module is used for monitoring soil humidity information in the agricultural greenhouse;
the data receiving module is used for receiving oxygen concentration, carbon dioxide concentration information, illumination intensity information, temperature information in the agricultural greenhouse, fertilizer content information in soil and soil humidity information in the agricultural greenhouse, and sending the received carbon dioxide concentration information, illumination intensity information, temperature information in the agricultural greenhouse, fertilizer content information in the soil and soil humidity information in the agricultural greenhouse to the data processing module for processing;
the data processing module is used for processing oxygen concentration, carbon dioxide concentration information, illumination intensity information, temperature information in the agricultural greenhouse, fertilizer content information in soil and soil humidity information in the agricultural greenhouse into ventilation information, illumination information, heating information, fertilization information and irrigation information respectively;
the ventilation information, the illumination information, the temperature rise information, the fertilization information and the irrigation information are sent to a master control module, the master control module is used for processing the ventilation information, the illumination information, the temperature rise information, the fertilization information and the irrigation information into a ventilation instruction, an illumination instruction, a temperature rise instruction, a fertilization instruction and an irrigation instruction, the ventilation instruction, the illumination instruction, the temperature rise instruction, the fertilization instruction and the irrigation instruction are sent to an instruction sending module, the instruction sending module sends the ventilation instruction to ventilation equipment, sends the illumination instruction and the temperature rise instruction to an illumination assembly, and sends the fertilization instruction and the irrigation instruction to irrigation equipment at the same time;
the lighting assembly comprises a plurality of lighting lamps and a plurality of warming lamps;
the reservation equipment is used for making a reservation for entering the greenhouse by a user, generating an instant ventilation instruction after the reservation is completed and sending the instruction to the ventilation equipment, generating a release instruction after the ventilation of the ventilation equipment is completed, and allowing the access control equipment to run and release after the release instruction is sent to the access control equipment.
The specific reservation entry process of the reservation equipment is as follows:
the method comprises the following steps: the user inputs an account password allowing passage, and the account password authentication process is as follows:
s1: recording time length information T1 of an input account and time length information T2 of an input password when a user registers the account;
s2: by the formula (T1+ T2)/T2 ═ TOriginal sourceTo obtain the original contrast coefficient TOriginal source；
S3: recording the time length of an account and a password input by a user for making a reservation and marking the time length as real-time account time length information K1 and real-time password time length information K2 respectively;
s4: by the formula (K1+ K2)/K2 ═ KFruit of Chinese wolfberryTo obtain a real-time contrast coefficient KFruit of Chinese wolfberry；
S5: calculating a contrast coefficient TOriginal sourceCoefficient of contrast with real time KFruit of Chinese wolfberryThe difference therebetween is TkDifference (D)；
S6: when Tk isDifference (D)The absolute value of the password is in a preset range, and the verification is passed when the account number and the password are completely matched;
the verification can effectively avoid the accidents of personnel or the transverse situations of damaged crops caused by the fact that non-workers enter the greenhouse;
step two: after the account password is verified, the ventilation equipment runs for a preset time;
step three: after the ventilation equipment runs for a preset time, the carbon dioxide concentration monitoring equipment acquires the oxygen concentration and carbon dioxide concentration information in the agricultural greenhouse and marks the information as Q;
step four: when the carbon dioxide concentration information Q is smaller than a preset value, the instruction is released;
step five: when the carbon dioxide concentration information Q is larger than a preset value, the ventilation equipment operates again for a preset time till the carbon dioxide concentration information Q is smaller than the preset value, and then a release instruction is generated;
the condition that the staff falls caused by too low oxygen content in the greenhouse can be effectively avoided through the treatment of releasing after ventilation.
The specific processing process of the ventilation information is as follows:
the method comprises the following steps: extracting oxygen in the greenhouseThe concentration information and the carbon dioxide concentration information mark the oxygen concentration information as YOxygen gasMarking the carbon dioxide concentration information as YCarbon (C)；
Step two: by the formula YOxygen gas/YCarbon (C)＝YRatio ofCalculating the ratio Y of the oxygen concentration to the carbon dioxide concentrationRatio of；
Step three: when the ratio Y of the oxygen concentration to the carbon dioxide concentrationRatio ofGenerating ventilation information when the value is larger than a preset value;
carbon dioxide concentration in the greenhouse can be better balanced through the convenience, so that the demand of plant photosynthesis is met.
The specific processing process of the illumination information is as follows:
the method comprises the following steps: extracting illumination intensity information and temperature information in the agricultural greenhouse, and marking the illumination intensity information as GLight (es)Label temperature information as GTemperature of；
Step two: when the illumination intensity information GLight (es)When the light intensity is smaller than the preset value, the illumination intensity information is generated, and the specific content of the illumination intensity information is 'turn on the illuminating lamp';
step three: when the temperature information GTemperature ofWhen the temperature is lower than the preset temperature A1, illumination information is generated, the specific content of the illumination information is 'turn on x groups of warming lamps', and when the temperature information G isTemperature ofWhen the temperature is lower than the preset temperature A2, the illumination information is generated, the specific content of the illumination information is that 'x +1 groups of warming lamps are turned on', and when the temperature information G isTemperature ofWhen the temperature is lower than the preset temperature A3, illumination information is generated, the specific content of the illumination information is that x +2 groups of heating lamps are turned on, and the preset temperature A1 is lower than the preset temperature A2 and is lower than the preset temperature A3;
the time that plant photosynthesis can be lengthened in the timely regulation of illuminance for plant production speed, the setting of intensification can avoid the temperature to hang down crops in the big-arch shelter that leads to because of the low temperature and die.
The specific processing process of the fertilization information and the irrigation information is as follows:
the method comprises the following steps: the fertilizer content information in the soil and the agriculture are carried outExtracting soil humidity information in the greenhouse, and marking fertilizer content information in the soil as PFertilizerMarking the soil humidity information in the agricultural greenhouse as PSoil for soil；
Step two: when the fertilizer content in the soil is information PFertilizerLess than the preset waste content and soil humidity information PSoil for soilWhen the humidity is less than the preset humidity, the fertilization information and the irrigation information are generated simultaneously, the fertilization information and the irrigation information are combined into fertilization and irrigation information, and the content of the fertilization and irrigation information is 'fertilization and irrigation are carried out simultaneously, and waste materials are mixed into irrigation water';
step three: acquiring fertilizer content information P in soil once every preset timeFertilizerContinuously collecting fertilizer content information P in the soil for m timesFertilizer，m≥5；
Step four: calculating fertilizer content information P in the soil for m timesFertilizerTo obtain the sum T of the fertilizer content of the soil each timeAnd；
step five: then by the formula TAnd/m＝Tare all made ofWhen T isAre all made ofGenerating fertilization information when the fertilization information is smaller than a preset value;
step six: collecting soil humidity information P once every preset timeSoil for soilContinuously collecting m times of soil humidity information PSoil for soil，m≥5；
Step seven: calculating the soil humidity information P for m timesSoil for soilTo obtain a sum RT of soil moisture information each timeAnd；
step eight: then through the formula RTAnd/m＝RTare all made ofWhen RT is usedAre all made ofGenerating irrigation information when the irrigation information is smaller than a preset value;
can guarantee through this kind of setting that the plant can be by timely irrigation and fertilization, guaranteed that the nutrition of plant supplies with sufficient and supplies water sufficient.
The soil information monitoring module can also collect the component information of soil and synchronously send the soil component information to the irrigation module, the irrigation module uploads the soil components to the Internet to obtain the fertilizer type matched with the soil information and sends the fertilizer type to the intelligent mobile terminal of a system manager to remind the system manager to configure the fertilizer, and after the fertilizer is configured, the irrigation module performs irrigation and fertilization operation.
In summary, when the invention is used, the air monitoring module monitors the oxygen concentration and carbon dioxide concentration information in the agricultural greenhouse, the illuminance monitoring module monitors the illumination intensity information in the agricultural greenhouse, the temperature monitoring module monitors the temperature information in the agricultural greenhouse, the soil information monitoring module monitors the fertilizer content information in the soil, the humidity monitoring module monitors the soil humidity information in the agricultural greenhouse, the data receiving module receives the oxygen concentration, carbon dioxide concentration information, illumination intensity information, temperature information in the agricultural greenhouse, fertilizer content information in the soil and soil humidity information in the agricultural greenhouse, and sends the received carbon dioxide concentration information, illumination intensity information, temperature information in the agricultural greenhouse, fertilizer content information in the soil and soil humidity information in the agricultural greenhouse to the data processing module for processing, the data processing module can process the oxygen concentration, the carbon dioxide concentration information, the illumination intensity information, the temperature information in the agricultural greenhouse, the fertilizer content information in the soil and the soil humidity information in the agricultural greenhouse into ventilation information, illumination information, heating information, fertilization information and irrigation information respectively, the ventilation information, the illumination information, the heating information, the fertilization information and the irrigation information are sent to the master control module, the master control module can process the ventilation information, the illumination information, the heating information, the fertilization information and the irrigation information into ventilation instructions, illumination instructions, heating instructions, fertilization instructions and irrigation instructions, and the ventilation instructions, the illumination instructions, the heating instructions, the fertilization instructions and the irrigation instructions are sent to the instruction sending module, the instruction sending module sends the ventilation instruction to ventilation equipment, sends the illumination instruction and the heating instruction to the lighting assembly, sends the fertilization instruction and the irrigation instruction to irrigation equipment simultaneously, and reservation equipment lets the user make an appointment and get into the big-arch shelter, generates instant ventilation instruction after the appointment is accomplished and sends ventilation equipment, and ventilation equipment generates the clearance instruction after the ventilation is accomplished, and the clearance instruction is sent to entrance guard's equipment back entrance guard's equipment operation and is let pass.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (6)
1. An agricultural greenhouse environment control system based on big data is characterized by comprising an air monitoring module, a illuminance monitoring module, a temperature monitoring module, a soil information monitoring module, a humidity monitoring module, a data receiving module, a data processing module, a master control module, a greenhouse entering reservation module, a command sending module, an illuminating assembly, ventilation equipment, irrigation equipment and entrance guard equipment;
the air monitoring module, the illuminance monitoring module, the temperature monitoring module and the soil information monitoring module are in communication connection with the humidity monitoring module and the data receiving module, the data receiving module is in communication connection with the data processing module, the data processing module is in communication connection with the master control module, the master control module is in communication connection with the instruction sending module, the illuminating assembly, the ventilation equipment, the irrigation equipment and the access control equipment are in communication connection with the instruction sending module, and the irrigation equipment is also connected with the external internet;
the agricultural greenhouse comprises an air monitoring module, a temperature monitoring module, a soil information monitoring module and a humidity monitoring module, wherein the air monitoring module is used for monitoring oxygen concentration and carbon dioxide concentration information in an agricultural greenhouse, the illuminance monitoring module is used for monitoring illumination intensity information in the agricultural greenhouse, the temperature monitoring module is used for monitoring temperature information in the agricultural greenhouse, the soil information monitoring module is used for monitoring fertilizer content information in soil, and the humidity monitoring module is used for monitoring soil humidity information in the agricultural greenhouse;
the data receiving module is used for receiving oxygen concentration, carbon dioxide concentration information, illumination intensity information, temperature information in the agricultural greenhouse, fertilizer content information in soil and soil humidity information in the agricultural greenhouse, and sending the received carbon dioxide concentration information, illumination intensity information, temperature information in the agricultural greenhouse, fertilizer content information in the soil and soil humidity information in the agricultural greenhouse to the data processing module for processing;
the data processing module is used for processing oxygen concentration, carbon dioxide concentration information, illumination intensity information, temperature information in the agricultural greenhouse, fertilizer content information in soil and soil humidity information in the agricultural greenhouse into ventilation information, illumination information, heating information, fertilization information and irrigation information respectively;
the ventilation information, the illumination information, the temperature rise information, the fertilization information and the irrigation information are sent to a master control module, the master control module is used for processing the ventilation information, the illumination information, the temperature rise information, the fertilization information and the irrigation information into a ventilation instruction, an illumination instruction, a temperature rise instruction, a fertilization instruction and an irrigation instruction, the ventilation instruction, the illumination instruction, the temperature rise instruction, the fertilization instruction and the irrigation instruction are sent to an instruction sending module, the instruction sending module sends the ventilation instruction to ventilation equipment, sends the illumination instruction and the temperature rise instruction to an illumination assembly, and sends the fertilization instruction and the irrigation instruction to irrigation equipment at the same time;
the lighting assembly comprises a plurality of lighting lamps and a plurality of warming lamps;
the reservation equipment is used for making a reservation for entering the greenhouse by a user, generating an instant ventilation instruction after the reservation is completed and sending the instruction to the ventilation equipment, generating a release instruction after the ventilation of the ventilation equipment is completed, and allowing the access control equipment to run and release after the release instruction is sent to the access control equipment.
2. The big data-based agricultural greenhouse environment control system according to claim 1, wherein: the specific reservation entry process of the reservation equipment is as follows:
the method comprises the following steps: the user inputs an account password allowing passage, and the account password authentication process is as follows:
s1: recording time length information T1 of an input account and time length information T2 of an input password when a user registers the account;
s2: by the formula (T1+ T2)/T2 ═ TOriginal sourceTo obtain the original contrast coefficient TOriginal source；
S3: recording the time length of an account and a password input by a user for making a reservation and marking the time length as real-time account time length information K1 and real-time password time length information K2 respectively;
s4: by the formula (K1+ K2)/K2 ═ KFruit of Chinese wolfberryTo obtain a real-time contrast coefficient KFruit of Chinese wolfberry；
S5: calculating a contrast coefficient TOriginal sourceCoefficient of contrast with real time KFruit of Chinese wolfberryThe difference therebetween is TkDifference (D)；
S6: when Tk isDifference (D)The absolute value of (A) is within a preset range and the account number and the password are completeWhen the matching is carried out, the verification is passed;
step two: after the account password is verified, the ventilation equipment runs for a preset time;
step three: after the ventilation equipment runs for a preset time, the carbon dioxide concentration monitoring equipment acquires the oxygen concentration and carbon dioxide concentration information in the agricultural greenhouse and marks the information as Q;
step four: when the carbon dioxide concentration information Q is smaller than a preset value, the instruction is released;
step five: and when the carbon dioxide concentration information Q is larger than the preset value, the ventilation equipment operates again for the preset time until the carbon dioxide concentration information Q is smaller than the preset value, and then a release instruction is generated.
3. The big data-based agricultural greenhouse environment control system according to claim 1, wherein: the specific processing process of the ventilation information is as follows:
the method comprises the following steps: extracting oxygen concentration information and carbon dioxide concentration information in the greenhouse, and marking the oxygen concentration information as YOxygen gasMarking the carbon dioxide concentration information as YCarbon (C)；
Step two: by the formula YOxygen gas/YCarbon (C)＝YRatio ofCalculating the ratio Y of the oxygen concentration to the carbon dioxide concentrationRatio of；
Step three: when the ratio Y of the oxygen concentration to the carbon dioxide concentrationRatio ofAnd generating ventilation information when the ventilation information is larger than a preset value.
4. The big data-based agricultural greenhouse environment control system according to claim 1, wherein: the specific processing process of the illumination information is as follows:
the method comprises the following steps: extracting illumination intensity information and temperature information in the agricultural greenhouse, and marking the illumination intensity information as GLight (es)Label temperature information as GTemperature of；
Step two: when the illumination intensity information GLight (es)When the intensity of the illumination is less than the preset value, the illumination intensity information is generated, and the specific content of the illumination intensity information is' beatTurning on an illuminating lamp ";
step three: when the temperature information GTemperature ofWhen the temperature is lower than the preset temperature A1, illumination information is generated, the specific content of the illumination information is 'turn on x groups of warming lamps', and when the temperature information G isTemperature ofWhen the temperature is lower than the preset temperature A2, the illumination information is generated, the specific content of the illumination information is that 'x +1 groups of warming lamps are turned on', and when the temperature information G isTemperature ofWhen the temperature is lower than the preset temperature A3, illumination information is generated, the specific content of the illumination information is that x +2 groups of warming lamps are turned on, and the preset temperature A1 is less than the preset temperature A2 and less than the preset temperature A3.
5. The big data-based agricultural greenhouse environment control system according to claim 1, wherein: the specific processing process of the fertilization information and the irrigation information is as follows:
the method comprises the following steps: extracting fertilizer content information in soil and soil humidity information in an agricultural greenhouse, and marking the fertilizer content information in the soil as PFertilizerMarking the soil humidity information in the agricultural greenhouse as PSoil for soil；
Step two: when the fertilizer content in the soil is information PFertilizerLess than the preset waste content and soil humidity information PSoil for soilWhen the humidity is less than the preset humidity, the fertilization information and the irrigation information are generated simultaneously, the fertilization information and the irrigation information are combined into fertilization and irrigation information, and the content of the fertilization and irrigation information is 'fertilization and irrigation are carried out simultaneously, and waste materials are mixed into irrigation water';
step three: acquiring fertilizer content information P in soil once every preset timeFertilizerContinuously collecting fertilizer content information P in the soil for m timesFertilizer，m≥5；
Step four: calculating fertilizer content information P in the soil for m timesFertilizerTo obtain the sum T of the fertilizer content of the soil each timeAnd；
step five: then by the formula TAnd/m＝Tare all made ofWhen T isAre all made ofGenerating fertilization information when the fertilization information is smaller than a preset value;
step six: collecting soil once every preset timeSoil humidity information PSoil for soilContinuously collecting m times of soil humidity information PSoil for soil，m≥5；
Step seven: calculating the soil humidity information P for m timesSoil for soilTo obtain a sum RT of soil moisture information each timeAnd；
step eight: then through the formula RTAnd/m＝RTare all made ofWhen RT is usedAre all made ofAnd generating irrigation information when the irrigation information is less than a preset value.
6. The big data-based agricultural greenhouse environment control system according to claim 1, wherein: the soil information monitoring module can also collect the component information of soil and synchronously send the soil component information to the irrigation module, the irrigation module uploads the soil components to the Internet to obtain the fertilizer type matched with the soil information and sends the fertilizer type to the intelligent mobile terminal of a system manager to remind the system manager to configure the fertilizer, and after the fertilizer is configured, the irrigation module performs irrigation and fertilization operation.
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