CN111596577A - Modularization intelligence fertilization system - Google Patents
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- CN111596577A CN111596577A CN202010564741.8A CN202010564741A CN111596577A CN 111596577 A CN111596577 A CN 111596577A CN 202010564741 A CN202010564741 A CN 202010564741A CN 111596577 A CN111596577 A CN 111596577A
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- 230000004720 fertilization Effects 0.000 title claims abstract description 44
- 239000003337 fertilizer Substances 0.000 claims abstract description 124
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 97
- 239000002689 soil Substances 0.000 claims abstract description 41
- 238000013523 data management Methods 0.000 claims abstract description 26
- 238000012544 monitoring process Methods 0.000 claims abstract description 22
- 238000002156 mixing Methods 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 238000011001 backwashing Methods 0.000 claims abstract description 9
- 238000013500 data storage Methods 0.000 claims abstract description 9
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 238000003973 irrigation Methods 0.000 claims description 29
- 230000002262 irrigation Effects 0.000 claims description 29
- 238000007726 management method Methods 0.000 claims description 18
- 238000002955 isolation Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 8
- 239000007788 liquid Substances 0.000 abstract description 13
- 210000003608 fece Anatomy 0.000 abstract description 11
- 239000010871 livestock manure Substances 0.000 abstract description 11
- 238000003900 soil pollution Methods 0.000 abstract 1
- 238000003756 stirring Methods 0.000 description 9
- 230000007613 environmental effect Effects 0.000 description 7
- 230000003993 interaction Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000007480 spreading Effects 0.000 description 3
- 238000003892 spreading Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
- A01C23/042—Adding fertiliser to watering systems
-
- G—PHYSICS
- G01—MEASURING; TESTING
- 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
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- Environmental Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
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- Automation & Control Theory (AREA)
- Fertilizing (AREA)
Abstract
The invention discloses a modular intelligent fertilization system, which comprises an environment monitoring module, a cloud platform control module and a water and fertilizer integrated machine; the environment monitoring module comprises an information acquisition module, a regulation and control module, a control center module and an information transmission module; the water and fertilizer integrated machine comprises a centrifugal pump, a water meter, an electromagnetic valve, a console, a fertilizer applicator, a press machine, a mixing drum and a filter; the water and fertilizer integrated machine has the functions of filtering and backwashing, fertilizing and irrigating, irrigating and fertilizer mixing; the cloud platform control module comprises a basic data management support module, a service data management support module, a space data management support module, a soil moisture content data management support module, a data access support module and a data storage support module; through reasonable liquid manure and fertilizer application proportion, promote crops to grow to prevent to fertilize the condition that too much causes the soil pollution, promote fertilizer utilization ratio, degree of automation is high, practices thrift the manpower.
Description
Technical Field
The invention belongs to the field of water and fertilizer integration, and particularly relates to a modular intelligent fertilization system.
Background
At present, the agricultural development mode of China is still the traditional extensive mode, the agricultural water accounts for about 70% of the total water supply of China, and the irrigation water accounts for 90% of the agricultural water; the fertilizer plays an important role in agricultural production, is the key to crop yield increase, and ignores the comparison of water and fertilizer concentrations to cause the problems of low fertilizer utilization rate, imbalance of soil nutrient proportion, soil salinization and the like due to the adoption of flood irrigation.
The traditional fertilizer spreading mode is generally applied in China, besides base fertilizer spreading, field topdressing mainly comprises ground spreading, the labor intensity is high, the fertilizing amount is not easy to control, the actual utilization rate of the fertilizer is only about 30%, the fertilizer waste is caused, and water sources and soil are polluted.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a modular intelligent fertilization system, which is characterized in that an environment monitoring module is arranged to analyze and judge the conditions of soil moisture content, conductivity and the like, automatic irrigation is controlled by a cloud platform control module, irrigation is stopped when a set threshold is reached, the purpose of saving water is achieved, the growth of crops is promoted through reasonable water and fertilizer application proportion, the condition of land pollution caused by excessive fertilization is prevented, the fertilizer utilization rate is improved, the automation degree is high, and manpower is saved.
The invention provides the following technical scheme:
a modular intelligent fertilization system comprises an environment monitoring module, a cloud platform control module and a water and fertilizer all-in-one machine; the environment monitoring module comprises an information acquisition module, a regulation and control module, a control center module and an information transmission module; the information acquisition module acquires data of soil moisture content and soil temperature and humidity and sends information to the control center module; the regulation and control module analyzes the information sent by the control center module and regulates and controls the soil environment condition according to the soil condition of the irrigation site; the control center module collects and processes the acquired information, sends the collected information to a server of the cloud platform control module through the information transmission module, and receives a server command to control the water and fertilizer integrated machine to operate; the information transmission module provides a data transmission interface; the information acquisition module uses various sensors including a temperature and humidity sensor, a PH value sensor and a conductivity sensor;
the water and fertilizer integrated machine comprises a centrifugal pump, a water meter, an electromagnetic valve, a console, a fertilizer applicator, a press machine, a mixing drum and a filter; the water and fertilizer integrated machine has the functions of filtering and backwashing, fertilizing and irrigating, irrigating and fertilizer mixing; the cloud platform control module comprises a basic data management support module, a service data management support module, a space data management support module, a soil moisture content data management support module, a data access support module and a data storage support module.
Preferably, the filtering and backwashing functions of the water and fertilizer integrated machine comprise that the two filters and the bypass water pipe are selectively switched on and off through electromagnetic valves, and the electromagnetic valves can be automatically controlled or manually controlled.
Preferably, the irrigation function process of the water and fertilizer all-in-one machine is that water sequentially passes through a filter, a check valve, a centrifugal pump, a water meter, a pressure gauge and an electromagnetic valve of a pipeline, the water enters the fertilizer applicator through the pipeline, the fertilizer applicator adopts a mode that an isolation water pump automatically supplies fertilizer to add fertilizer into a main pipeline, the power of the isolation water pump is adjusted by controlling the duty ratio of the isolation water pump, and the fertilization irrigation with different fertilizer quantity ratios is realized.
Preferably, the fertilizer mixing function of the water and fertilizer all-in-one machine is realized by stirring the fertilizer in the stirring barrel to dilute the solid fertilizer or the high-concentration fertilizer, sequentially flowing through the filter, the check valve, the centrifugal pump, the water meter, the press, the electromagnetic valve and the water feeding pipeline, and sequentially opening the electromagnetic valves of different stirring barrels.
Preferably, the cloud platform control module runs on the basis of a client.
Preferably, the client comprises a mobile phone end, a PC end and a large screen end.
Preferably, the client comprises a user information management module, a soil moisture content monitoring module, a remote control module, a fertilization scheme management module, a data access module and a geographic position acquisition module.
Preferably, the cloud platform control module adopts a smart cloud platform, and the basic data management support module provides management support for basic data used for normal operation of the system; the service data management support module provides an operation port for the service required by the mobile phone application terminal; the spatial data support module provides an operation port for spatial data; the soil moisture content data management support module provides an interface for the data acquisition module and manages the acquired data of the temperature, the humidity, the water content, the conductivity and the like of the soil; the data access support module provides an access interface for the mobile terminal, and can access a database and inquire data; the data storage support module stores and backups various information instructions of the system to ensure the normal operation of the system.
The client is the current mainstream cell-phone, the PC, the large screen, can operate the client of this system through mobile terminal, use the instruction to carry out environmental parameter information acquisition management and carry out the remote control management to liquid manure all-in-one, soil information is gathered to the environmental monitoring module, send the instruction through remote control liquid manure all-in-one, utilize cell-phone GPS location hectometre map API and database technique simultaneously, realize the location, carry out the fertilization scheme management module of information interaction through the internet, realize the interaction of client and cloud platform control module through wireless mobile internet, cloud platform control module analysis processing data, generate the fertilization scheme through fertilization scheme management module and push to the client, the client accomplishes the liquid manure through the solenoid valve of controlling liquid manure all-in-one and carries out liquid manure and thoughtlessly to apply.
The system adopts a wireless sensor network main body as a ZigBee communication module, and is composed of a CC2530 main control chip and a peripheral circuit, wherein the CC2530 interface in an environment monitoring module is connected with a temperature and humidity sensor, a PH value sensor and a conductivity sensor to carry out data acquisition, and the data acquisition is gathered to a gateway through an ad hoc network, and then the data acquisition is sent to a cloud platform control module by the gateway through a 4G-LTE mobile network to carry out data storage and backup.
Preferably, in order to more reasonably proportion water and fertilizer, further achieve accurate fertilization, accurate proportion of water and fertilizer and intelligent fertilization, improve the utilization rate of the fertilizer, and ensure that the total irrigation amount meets V = vst; the fertilizer content satisfies the following relational expression:
y=α·S+(vst)1/3；
in the above formula, y is in%, S is the conductivity in units of S/m; v is the velocity of the water flow in m/s; s is the sectional area of the water pipe, unit m2(ii) a t is irrigation time in units of s; v is the total irrigation quantity in m3。
Alpha is the conductivity coefficient and has the value range of 3.365-8.632.
Compared with the prior art, the invention has the following beneficial effects:
(1) according to the modular intelligent fertilization system, the environment monitoring module is arranged, the conditions of soil moisture content, conductivity and the like are analyzed and judged, the cloud platform control module is used for controlling automatic irrigation, the irrigation is stopped when a set threshold value is reached, the purpose of saving water is achieved, the growth of crops is promoted through reasonable water and fertilizer application proportion, the condition of land pollution caused by excessive fertilization is prevented, the utilization rate of fertilizers is improved, the automation degree is high, and manpower is saved.
(2) According to the modularized intelligent fertilization system, the operation table is arranged on the water and fertilizer integrated machine, the operation is visual and simple, and the intelligent degree is high by arranging the mobile terminal control system; the fertilizer is suitable for various irrigation forms with different forms, and can be used for solid fertilizers and liquid fertilizers; the stirring cylinder is convenient for uniform welding of the fertilizer, and absorption is promoted.
(3) According to the modular intelligent fertilization system, the environmental change of the monitored area is comprehensively, scientifically, truly and lowly reflected through the sensor acquisition terminal, the soil moisture content condition of the fertigation soil is provided, and the irrigation accuracy is further improved.
(4) According to the modularized intelligent fertilization system, the relation among y, S, v, S and t is limited, the water and fertilizer ratio is more reasonable, accurate fertilization, accurate water and fertilizer ratio and intelligent fertilization are further achieved, and the fertilizer utilization rate is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is an overall architecture diagram of the system of the present invention.
FIG. 2 is a block diagram of the environmental monitoring module of the present invention.
Fig. 3 is a diagram of a client architecture of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described in detail and completely with reference to the accompanying drawings. It is to be understood that the described embodiments are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-3, a modular intelligent fertilization system comprises an environment monitoring module, a cloud platform control module and a water and fertilizer integrated machine; the environment monitoring module comprises an information acquisition module, a regulation and control module, a control center module and an information transmission module; the information acquisition module acquires data of soil moisture content and soil temperature and humidity and sends information to the control center module; the regulation and control module analyzes the information sent by the control center module and regulates and controls the soil environment condition according to the soil condition of the irrigation site; the control center module collects and processes the acquired information, sends the collected information to a server of the cloud platform control module through the information transmission module, and receives a server command to control the water and fertilizer integrated machine to operate; the information transmission module provides a data transmission interface; the information acquisition module uses various sensors including a temperature and humidity sensor, a PH value sensor and a conductivity sensor;
the water and fertilizer integrated machine comprises a centrifugal pump, a water meter, an electromagnetic valve, a console, a fertilizer applicator, a press machine, a mixing drum and a filter; the water and fertilizer integrated machine has the functions of filtering and backwashing, fertilizing and irrigating, irrigating and fertilizer mixing; the cloud platform control module comprises a basic data management support module, a service data management support module, a space data management support module, a soil moisture content data management support module, a data access support module and a data storage support module.
The filtering and backwashing functions of the water and fertilizer integrated machine comprise that two filters and a bypass water pipe are selectively switched on and off through an electromagnetic valve, and the electromagnetic valve can be automatically controlled or manually controlled.
The irrigation function process of the water and fertilizer all-in-one machine is that water sequentially passes through a filter, a check valve, a centrifugal pump, a water meter, a pressure gauge and an electromagnetic valve of a pipeline, and enters the fertilizer applicator through the pipeline, the fertilizer applicator adopts a mode that an isolation water pump automatically supplies fertilizer to add fertilizer into a main pipeline, the power of the isolation water pump is adjusted by controlling the duty ratio of the isolation water pump, and the fertilization irrigation with different fertilizer quantity ratios is realized.
The fertilizer mixing function of the water and fertilizer all-in-one machine is that fertilizer is stirred in a stirring barrel to dilute solid fertilizer or high-concentration fertilizer, then the solid fertilizer or the high-concentration fertilizer flows through a filter, a check valve, a centrifugal pump, a water meter, a press, an electromagnetic valve and a water feeding pipeline in sequence, and then the electromagnetic valves of different stirring barrels are opened in sequence to realize the fertilizer mixing function.
The cloud platform control module runs on the basis of a client; the client comprises a mobile phone end, a PC end and a large screen end; the client comprises a user information management module, a soil moisture content monitoring module, a remote control module, a fertilization scheme management module, a data access module and a geographic position acquisition module.
Example two:
a modular intelligent fertilization system comprises an environment monitoring module, a cloud platform control module and a water and fertilizer all-in-one machine; the environment monitoring module comprises an information acquisition module, a regulation and control module, a control center module and an information transmission module; the information acquisition module acquires data of soil moisture content and soil temperature and humidity and sends information to the control center module; the regulation and control module analyzes the information sent by the control center module and regulates and controls the soil environment condition according to the soil condition of the irrigation site; the control center module collects and processes the acquired information, sends the collected information to a server of the cloud platform control module through the information transmission module, and receives a server command to control the water and fertilizer integrated machine to operate; the information transmission module provides a data transmission interface; the information acquisition module uses various sensors including a temperature and humidity sensor, a PH value sensor and a conductivity sensor;
the water and fertilizer integrated machine comprises a centrifugal pump, a water meter, an electromagnetic valve, a console, a fertilizer applicator, a press machine, a mixing drum and a filter; the water and fertilizer integrated machine has the functions of filtering and backwashing, fertilizing and irrigating, irrigating and fertilizer mixing; the cloud platform control module comprises a basic data management support module, a service data management support module, a space data management support module, a soil moisture content data management support module, a data access support module and a data storage support module.
The filtering and backwashing functions of the water and fertilizer integrated machine comprise that two filters and a bypass water pipe are selectively switched on and off through an electromagnetic valve, and the electromagnetic valve can be automatically controlled or manually controlled.
The irrigation function process of the water and fertilizer all-in-one machine is that water sequentially passes through a filter, a check valve, a centrifugal pump, a water meter, a pressure gauge and an electromagnetic valve of a pipeline, and enters the fertilizer applicator through the pipeline, the fertilizer applicator adopts a mode that an isolation water pump automatically supplies fertilizer to add fertilizer into a main pipeline, the power of the isolation water pump is adjusted by controlling the duty ratio of the isolation water pump, and the fertilization irrigation with different fertilizer quantity ratios is realized.
The fertilizer mixing function of the water and fertilizer all-in-one machine is that fertilizer is stirred in a stirring barrel to dilute solid fertilizer or high-concentration fertilizer, then the solid fertilizer or the high-concentration fertilizer flows through a filter, a check valve, a centrifugal pump, a water meter, a press, an electromagnetic valve and a water feeding pipeline in sequence, and then the electromagnetic valves of different stirring barrels are opened in sequence to realize the fertilizer mixing function.
The cloud platform control module runs on the basis of a client; the client comprises a mobile phone end, a PC end and a large screen end; the client comprises a user information management module, a soil moisture content monitoring module, a remote control module, a fertilization scheme management module, a data access module and a geographic position acquisition module.
The cloud platform control module adopts a smart cloud platform, and the basic data management support module provides management support for basic data used for normal operation of the system; the service data management support module provides an operation port for the service required by the mobile phone application terminal; the spatial data support module provides an operation port for spatial data; the soil moisture content data management support module provides an interface for the data acquisition module and manages the acquired data of the temperature, the humidity, the water content, the conductivity and the like of the soil; the data access support module provides an access interface for the mobile terminal, and can access a database and inquire data; the data storage support module stores and backups various information instructions of the system to ensure the normal operation of the system.
The client is the current mainstream cell-phone, the PC, the large screen, can operate the client of this system through mobile terminal, use the instruction to carry out environmental parameter information acquisition management and carry out the remote control management to liquid manure all-in-one, soil information is gathered to the environmental monitoring module, send the instruction through remote control liquid manure all-in-one, utilize cell-phone GPS location hectometre map API and database technique simultaneously, realize the location, carry out the fertilization scheme management module of information interaction through the internet, realize the interaction of client and cloud platform control module through wireless mobile internet, cloud platform control module analysis processing data, generate the fertilization scheme through fertilization scheme management module and push to the client, the client accomplishes the liquid manure through the solenoid valve of controlling liquid manure all-in-one and carries out liquid manure and thoughtlessly to apply.
EXAMPLE III
The system is different from the first embodiment and the second embodiment in that the wireless sensor network main body is a ZigBee communication module and is composed of a CC2530 main control chip and a peripheral circuit, an interface of the CC2530 in an environment monitoring module is connected with a temperature and humidity sensor, a PH value sensor and a conductivity sensor to carry out data acquisition, the data acquisition is carried out on the data acquisition to a gateway through an ad hoc network, and the data acquisition is sent to a cloud platform control module through a 4G-LTE mobile network by the gateway to carry out data storage and backup; in order to more reasonably proportion water and fertilizer, further achieve accurate fertilization, accurate proportion of water and fertilizer and intelligent fertilization, improve the utilization rate of the fertilizer, and ensure that the total irrigation amount meets V = vst; the fertilizer content satisfies the following relational expression:
y=α·S+(vst)1/3；
in the above formula, y is in%, S is the conductivity in units of S/m; v is the velocity of the water flow in m/s; s is the sectional area of the water pipe, unit m2(ii) a t is irrigation time in units of s; v is the total irrigation quantity in m3。
The device obtained by the technical scheme is a modular intelligent fertilization system, the environment monitoring module is arranged, the conditions such as soil moisture content and electric conductivity are analyzed and judged, the automatic irrigation is controlled by the cloud platform control module, the irrigation is stopped when a set threshold value is reached, the purpose of saving water is achieved, the growth of crops is promoted by reasonable water and fertilizer application proportion, the condition of land pollution caused by too much fertilizer is prevented, the utilization rate of the fertilizer is improved, the automation degree is high, and manpower is saved; the operation table is arranged on the water and fertilizer integrated machine, so that the operation is visual and simple, and the intelligent degree is high by arranging the mobile terminal control system; the fertilizer is suitable for various irrigation forms with different forms, and can be used for solid fertilizers and liquid fertilizers; the stirring cylinder is arranged, so that uniform welding of the fertilizer is facilitated, and absorption is promoted; the environmental change of the monitored area is comprehensively, scientifically, really and lowly reflected through the sensor acquisition terminal, the soil moisture content condition of the fertigation soil is provided, and the irrigation accuracy is further improved; by limiting the relation among y, S, v, S and t, the water and fertilizer ratio is more reasonable, accurate fertilization, accurate water and fertilizer ratio and intelligent fertilization are further achieved, and the fertilizer utilization rate is improved.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and it will be apparent to those skilled in the art that various modifications and variations can be made in the present invention; any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A modular intelligent fertilization system is characterized by comprising an environment monitoring module, a cloud platform control module and a water and fertilizer integrated machine; the environment monitoring module comprises an information acquisition module, a regulation and control module, a control center module and an information transmission module; the information acquisition module acquires data of soil moisture content and soil temperature and humidity and sends information to the control center module; the regulation and control module analyzes the information sent by the control center module and regulates and controls the soil environment condition according to the soil condition of the irrigation site; the control center module collects and processes the acquired information, sends the collected information to a server of the cloud platform control module through the information transmission module, and receives a server command to control the water and fertilizer integrated machine to operate; the information transmission module provides a data transmission interface; the information acquisition module uses various sensors including a temperature and humidity sensor, a PH value sensor and a conductivity sensor;
the water and fertilizer integrated machine comprises a centrifugal pump, a water meter, an electromagnetic valve, a console, a fertilizer applicator, a press machine, a mixing drum and a filter; the water and fertilizer integrated machine has the functions of filtering and backwashing, fertilizing and irrigating, irrigating and fertilizer mixing; the cloud platform control module comprises a basic data management support module, a service data management support module, a space data management support module, a soil moisture content data management support module, a data access support module and a data storage module.
2. The modular intelligent fertilization system of claim 1, wherein the filtering and backwashing functions of the water and fertilizer integrated machine comprise selective on-off of the two filters and the bypass water pipe through a solenoid valve, and the solenoid valve can be set to be automatically controlled or manually controlled.
3. The modular intelligent fertilization system of claim 1, wherein the irrigation function process of the water and fertilizer integrated machine is that water sequentially passes through a filter, a check valve, a centrifugal pump, a water meter, a pressure gauge and an electromagnetic valve of a pipeline and enters the fertilizer applicator through the pipeline, the fertilizer applicator adds fertilizer into a main pipeline in an isolation water pump automatic fertilizer supply mode, and the power of the isolation water pump is adjusted by controlling the duty ratio of the isolation water pump, so that fertilization and irrigation with different fertilizer quantity ratios are realized.
4. The modular intelligent fertilization system of claim 1, wherein the fertilizer mixing function of the integrated water and fertilizer machine is realized by mixing fertilizers in the mixing tank to dilute solid fertilizers or high-concentration fertilizers, then sequentially flowing through the filter, the check valve, the centrifugal pump, the water meter, the press, the electromagnetic valve and the water feeding pipeline, and then sequentially opening the electromagnetic valves of different mixing tanks.
5. The modular intelligent fertilization system of claim 1, wherein the cloud platform control module is run on a client basis.
6. The modular intelligent fertilization system of claim 5, wherein the client comprises a mobile phone terminal, a PC terminal and a large screen terminal.
7. The modular intelligent fertilization system of claim 5, wherein the client comprises a user information management module, a soil moisture monitoring module, a remote control module, a fertilization scheme management module, a data access module, and a geographic location acquisition module.
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| CN113219891A (en) * | 2021-04-30 | 2021-08-06 | 北京聚英翱翔电子有限公司 | Automatic liquid manure pesticide spraying and recycling system |
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Application publication date: 20200828 |