CN113115694A - Modern agricultural precise irrigation system and irrigation method thereof - Google Patents
Modern agricultural precise irrigation system and irrigation method thereof Download PDFInfo
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- CN113115694A CN113115694A CN202010027800.8A CN202010027800A CN113115694A CN 113115694 A CN113115694 A CN 113115694A CN 202010027800 A CN202010027800 A CN 202010027800A CN 113115694 A CN113115694 A CN 113115694A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/16—Control of watering
- A01G25/167—Control by humidity of the soil itself or of devices simulating soil or of the atmosphere; Soil humidity sensors
Abstract
The invention relates to a modern agricultural accurate irrigation system, which comprises a sensor module, a data intelligent analysis module, an irrigation execution module and a monitoring module, wherein the sensor module transmits collected data to the data intelligent analysis module, the data intelligent analysis module analyzes and processes the received data, the data intelligent analysis module transmits an instruction to a controller of the irrigation execution module, the controller controls an electronic water valve to be automatically opened or closed after receiving the instruction, and the sensor module comprises a crop type identification sensor, a planting type identification sensor, a meteorological data sensor, a canopy temperature and humidity sensor, a pest monitoring sensor, a soil characteristic sensor and a plant growth sensor; the modern agricultural accurate irrigation system is provided with the plurality of sensors, so that abundant irrigation information can be obtained conveniently, the irrigation quantity is matched with the actual water demand quantity due to the arrangement of the data intelligent analysis module, and the intelligent degree and the control precision of the system are improved.
Description
Technical Field
The invention relates to the field of water-saving irrigation equipment, in particular to a modern agricultural accurate irrigation system and an irrigation method thereof.
Background
With global warming and increasingly scarce water resources, it is important to improve the utilization rate of water. According to statistics, the effective utilization coefficient of agricultural irrigation water in China is about 0.5, the data and the water production rate are far lower than the level of developed countries, and the contradiction between water resource supply and demand is increasingly prominent in the past. Therefore, the efficiency of agricultural water utilization is not easy to improve.
At present, the mode related to the domestic existing water-saving irrigation mainly comprises an irrigation control technology, a water delivery mode and an irrigation mode, the irrigation starting and stopping are carried out by manually operating a water valve switch, and some more automatic irrigation systems can be started and closed through a mobile phone APP, but the irrigation process also needs personnel to participate. The farmland distribution range is wide, and crops with different crop types, planting types, plant growth and plant diseases and insect pests judge whether irrigation is needed or not and the required irrigation quantity according to soil characteristics, so that the difference between the irrigation quantity and the actual water demand of the crops is large, and the serious waste of water resources is caused. Secondly, the data that the sensor was gathered can not show in real time and store, can not let operating personnel master the irrigation information of farmland crop in real time. Finally, when the irrigation quantity needs to be started or stopped is determined by the experience of operators, the phenomena of untimely irrigation, excessive irrigation and other water waste exist, meanwhile, the automation degree of the water-saving irrigation assembly is low, and the problems of difficult management and high labor intensity during large-area popularization seriously hinder the further popularization of water-saving irrigation.
Therefore, in the present day of increasingly shortage of water resources in the world, especially under the condition of seriously insufficient water for agricultural irrigation, a more accurate and intelligent water-saving irrigation system is urgently needed.
Disclosure of Invention
In order to overcome the defects and shortcomings in the prior art, the invention discloses a modern agricultural precision irrigation system.
The invention is realized by the following technical scheme:
an accurate irrigation system for modern agriculture comprises a sensor module, wherein the sensor module comprises a crop type identification sensor, a planting type identification sensor, a meteorological data sensor, a canopy temperature and humidity sensor, a pest monitoring sensor, a soil characteristic sensor and a plant growth sensor, the sensor module transmits collected data to a data intelligent analysis module, the data intelligent analysis module analyzes and processes the received data to determine whether crops need irrigation and the required irrigation quantity, so that the irrigation quantity is matched with the actual water demand, the data intelligent analysis module transmits instructions to a controller of an irrigation execution module, the controller receives the instructions and then controls an electronic water valve to be automatically opened or closed, and the intelligent analysis module and the irrigation execution module transmit the data to a monitoring module in real time, the monitoring module can carry out real-time monitoring control on the intelligent analysis module and the irrigation execution module. The sensor module is provided with a plurality of sensors, so that abundant irrigation information can be obtained conveniently, the stability of the modern agricultural precision irrigation system is improved, and the intelligent degree and the control precision of the modern agricultural precision irrigation system are improved; the data intelligent analysis module is arranged to determine whether the crops need irrigation and the required irrigation quantity according to the actual water demand for the crops to maintain normal growth and development, so that the irrigation quantity is matched with the actual water demand, the intelligent degree and the control precision of the modern agricultural accurate irrigation system are improved, and the purpose of water saving and efficiency increasing is achieved.
Furthermore, the intelligent data analysis module comprises a microprocessor and a data display memory, and the data display memory comprises a display screen and a storage. The data intelligent analysis module is arranged to determine whether the crops need irrigation and the required irrigation quantity according to the actual water demand for the crops to maintain normal growth and development, so that the irrigation quantity is matched with the actual water demand, the intelligent degree and the control precision of the modern agricultural accurate irrigation system are improved, and the purpose of water saving and efficiency increasing is achieved. The display screen and the storage device are arranged, so that an operator can conveniently master irrigation information of farmland crops in real time.
Furthermore, the irrigation execution module comprises a controller and an electronic water valve, the controller is connected with the electronic water valve, and the controller and the electronic water valve are installed between a water source and different crop irrigation areas. The controller and the electronic water valve replace the original mechanical water meter and the original manual control water valve, and the automation degree of the modern agricultural accurate irrigation system is improved.
Further, the irrigation execution module further comprises a water flow sensor, and the irrigation execution module can transmit the collected irrigation quantity data to the data intelligent analysis module.
Further, the monitoring module is a client. The remote real-time monitoring and control of the irrigation process can be realized by the arrangement of the monitoring module, the irrigation efficiency and the management level are improved, and the labor cost is reduced.
Further, the accurate irrigation system of modern agriculture still includes alarm device, alarm device includes early warning module, alarm module and voice prompt system, early warning module, alarm module link to each other with voice prompt system respectively. The alarm device can remind operators to process in time, so that the system can recover to work normally as soon as possible, and the automation and intelligence level of the irrigation device is improved.
Furthermore, each module of the modern agricultural precision irrigation system transmits data or instructions through a wireless communication module. The wireless communication module is convenient and rapid to transmit data or instructions.
Further, the accurate irrigation system of modern agriculture still includes power module, power module includes battery and solar light panel, the battery is connected with the solar light panel. The solar panel can charge the storage battery, so that the system operation cost is saved.
A modern agriculture precision irrigation method, which uses any one of the modern agriculture precision irrigation systems, and comprises the following specific steps:
s1, collection: the sensor module collects various data of crop type, planting type, meteorological data, canopy humiture, pest and disease condition, soil characteristic and plant growth and transmits the various data to the data intelligent analysis module;
s2, processing: the intelligent data analysis module analyzes and processes the received data, determines whether crops need irrigation and the required irrigation quantity, enables the irrigation quantity to be matched with the actual water demand, and transmits instructions to the irrigation execution module;
s3, executing: the irrigation execution module automatically starts or stops irrigation after receiving the instruction;
s4, monitoring: the monitoring module can carry out real-time monitoring control on the intelligent analysis module and the irrigation execution module.
Compared with the prior art, the invention has the advantages that:
1) according to the modern agricultural precision irrigation system and the irrigation method thereof, the sensor module is provided with the plurality of sensors, so that abundant irrigation information can be obtained conveniently, the stability of the modern agricultural precision irrigation system is improved, and the intelligent degree and the control precision of the modern agricultural precision irrigation system are improved;
2) according to the modern agricultural precision irrigation system and the irrigation method thereof, the data intelligent analysis module is arranged to determine whether crops need irrigation and the required irrigation quantity according to the actual water demand for maintaining normal growth and development of the crops, so that the irrigation quantity is matched with the actual water demand, the intelligent degree and the control precision of the modern agricultural precision irrigation system are improved, and the purpose of water saving and efficiency increase is achieved;
3) according to the precision irrigation system for the modern agriculture and the irrigation method thereof, the controller and the electronic water valve replace the original mechanical water meter and the original manual control water valve, so that the automation degree of the precision irrigation system for the modern agriculture is improved;
4) according to the modern agricultural accurate irrigation system and the irrigation method thereof, the monitoring module can realize remote real-time monitoring and control of the irrigation process, the irrigation efficiency and the management level are improved, and the labor cost is reduced.
Drawings
FIG. 1 is a schematic diagram of a modern agricultural precision irrigation system according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a data acquisition module according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of an intelligent data analysis module according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a power module according to an embodiment of the invention;
fig. 5 is a schematic structural diagram of a data acquisition module according to another embodiment of the present invention;
fig. 6 is a schematic structural diagram of a data acquisition module according to another embodiment of the present invention.
1-a sensor module, 11-a crop type identification sensor, 12-a planting type identification sensor, 13-a meteorological data sensor, 14-a canopy temperature and humidity sensor, 15-a pest monitoring sensor, 16-a soil characteristic sensor, 17-a plant growth sensor, 2-a wireless communication module, 3-a data intelligent analysis module, 31-a microprocessor, 32-a data display memory, 4-an irrigation execution module, 41-a controller, 42-an electronic water valve, 5-a monitoring module, 6-an alarm device, 7-a power supply module, 71-a storage battery, 72-a solar light panel, 8-a bracket, 81-a first fixing device, 82-a second fixing device, 83-a sliding device, 831-a first sliding device, 832-second slide, 84-first bracket, 85-second bracket.
Detailed Description
Example 1
The utility model provides an accurate irrigation system of modern agriculture, as shown in fig. 1, includes sensor module 1, sensor module 1 is used for gathering each item data, sensor module 1 sends each item data gathered to data intelligent analysis module 3, data intelligent analysis module 3 carries out analysis processes to all data received, confirms whether the crop needs to irrigate and the irrigation volume that needs for irrigation volume and actual water demand match, data intelligent analysis module 3 sends the instruction to irrigation execution module 4's controller 41, controller 41 receives the instruction and controls electronic water valve 42 and opens or close automatically. The data intelligent analysis module is arranged to determine whether the crops need irrigation and the required irrigation quantity according to the actual water demand for the crops to maintain normal growth and development, so that the irrigation quantity is matched with the actual water demand, the intelligent degree and the control precision of the modern agricultural accurate irrigation system are improved, and the purpose of water saving and efficiency increasing is achieved.
Specifically, the sensor module 1 includes 7 sensors, which are a crop type identification sensor 11, a planting type identification sensor 12, a meteorological data sensor 13, a canopy temperature and humidity sensor 14, a pest monitoring sensor 15, a soil characteristic sensor 16 and a plant growth sensor 17. Abundant irrigation information can be obtained by arranging various sensors such as a crop type identification sensor 11, a planting type identification sensor 12, a meteorological data sensor 13, a canopy temperature and humidity sensor 14, a pest monitoring sensor 15, a soil characteristic sensor 16 and a plant growth sensor 17, so that the stability of the modern agricultural accurate irrigation system is improved, and the intelligent degree and the control precision of the modern agricultural accurate irrigation system are further improved.
More specifically, the crop type recognition sensor 11 may recognize a crop type of a crop, and the planting type recognition sensor 12 may recognize a planting type of a crop. The required irrigation volume of the crops of different crop types and different planting types is different in each growth stage, and the sensor identifies the crop type and the planting type of the crop, is convenient for match with the corresponding crop in the data intelligent analysis module 3, and judges the actual water demand of the crop in different growth stages, so that the data intelligent analysis module 3 transmits an instruction to irrigate, further the irrigation volume is matched with the actual water demand of the crop, and the irrigation precision of the precision irrigation system of the modern agriculture is improved. More specifically, cameras are respectively arranged in the crop type identification sensor 11 and the planting type identification sensor 12, and the crop type and the planting type of the crop are intelligently scanned and identified according to pictures taken by the cameras.
More specifically, the meteorological data sensor 13 may monitor solar radiation, rainfall, wind speed, and temperature and humidity conditions of the air. The evaporation of water can be increased in strong wind and high-temperature weather, and the irrigation can be performed under the conditions of low wind speed and/or low temperature, so that the evaporation of water can be reduced, and water resources are saved. If there is no rainfall in the short time, choose to irrigate, if there is the rainfall process in the short time, can choose not to irrigate, can make full use of rainwater to realize the reasonable high-efficient utilization of water resource better.
More specifically, the canopy temperature and humidity sensor 14 may collect transpiration conditions of crops, such as canopy temperature and canopy humidity; the soil property sensor 16 may collect soil indicators such as soil type, soil moisture content, conductivity, hydraulic conductivity, volume weight, porosity, etc.; the pest monitoring sensor 15 and the plant growth sensor 17 can acquire the growth conditions of crops, such as plant height, stem thickness, root depth, canopy coverage and the like. The transpiration condition, the soil index and the crop growth condition of the crops can reflect the water shortage condition of the crops, can help the system to carry out relevant agricultural operation aiming at the ground, and is favorable for improving the irrigation precision of the precision irrigation system of the modern agriculture.
Specifically, data or instructions are transmitted among all modules of the modern agricultural precision irrigation system in a wired or wireless mode. More specifically, the wireless communication module 2 transmits data or instructions among the modules of the modern agricultural precision irrigation system. The wireless communication module 2 adopts GSM/GPRS or ZigBee wireless technology. In this embodiment, a ZigBee wireless technology is selected. The ZigBee wireless technology is a wireless communication technology with low power consumption, and is more suitable for being used as a communication mode of an irrigation system.
The sensor module 1 transmits the acquired data to the intelligent data analysis module 3 through the wireless communication module 2, and the intelligent data analysis module 3 can also set the acquisition frequency of each sensor through the wireless communication module 2. For example, the collection frequency of each sensor can be set to be once every 20min, and the sensors can continuously work in the growth period of crops. The collection frequency is set to be once every 20min, so that rich irrigation information can be conveniently obtained, and the intelligent degree and the control precision of the modern agricultural accurate irrigation system are improved.
Specifically, as shown in fig. 3, the intelligent data analysis module 3 includes a microprocessor 31 and a data display memory 32. The data display memory 32 includes a display screen and a memory in which the actual water requirements of the various crops at each stage of growth are stored.
After the microprocessor 31 receives the data of the sensor module 1, the preset program of the microprocessor 31 automatically eliminates the maximum value and the minimum value of the data, calculates the average value of the remaining data, and can display the data on a display screen in a form of graph or table and the like in real time and store the data in a memory for a long time; and then carrying out comprehensive analysis, comparing the comprehensive analysis with the actual water demand threshold value for maintaining normal growth and development of the corresponding crops in the storage of the data display storage 32, and determining whether the crops need to be irrigated and the depth of a soil layer needing to be moistened. If need irrigate, microprocessor 31 can open the irrigation to irrigation execution module 4 transmission instruction, when the soil water content in plan moist soil layer reaches the threshold value microprocessor 31 can terminate the irrigation to irrigation execution module 4 transmission instruction, has realized the automation and the accurate irrigation of the accurate irrigation system of modern agriculture.
More specifically, such as: the collected data is the data of a certain day in a certain month of a certain year, and the planting type is as follows: drip irrigation under films: planting crops: corn, planting density: 9.0 ten thousand plants/ha, plant row spacing: 20cm, growth days: 86 d; the height of the corn plants is as follows: 330cm, stem thickness 2.35cm, root depth: 80cm, canopy coverage: 95% and canopy temperature: 25 ℃; the air humidity at that time: 27.8%, temperature: solar radiation 1011wat/m at 38.7 DEG C2Wind speed 9m/s, rainfall: 0 mm; soil type: sandy loam, 0-80cm soil moisture content: 20.28mm, conductivity: 3.05mS/cm, volume weight: 1.37g/cm3Porosity: 50.49%, organic matter content: 20%, N-P-K content: 15-10-20. According to the information collected by the sensor module 1, the microprocessor 31 intelligently analyzes and displays that the corn is in a vigorous growth period, the atmospheric temperature exceeds 35 ℃, and the solar radiation exceeds 1000wat/m2Rainfall was 0 in the last 10 days, morning 9: 00-11: the temperature of the upper part of the 00 canopy layer is raised by 1 ℃ for 5 days, the water content of the soil is lower than 65% of the field water capacity of the soil, the deep irrigation of a soil layer with the depth of 80cm needs to be started immediately, the microprocessor 31 transmits an instruction to the irrigation execution module 4 to start the irrigation, and when the water content of the soil layer with the depth of 0-80cm reaches the field water capacity of the soil, the microprocessor 31 transmits an instruction to the irrigation execution module 4 to stop the irrigation.
Specifically, the irrigation execution module 4 includes a controller 41 and an electronic water valve 42, the controller 41 is connected to the electronic water valve 42, the controller 41 and the electronic water valve 42 are installed between a water source and different crop irrigation areas, and the controller 41 controls the electronic water valve 42 to be turned on or turned off. After the irrigation execution module 4 receives an instruction to be irrigated, the instruction comprises time to be irrigated and irrigation quantity, the controller 41 transmits the instruction to the electronic water valve 42 connected with the controller, and the electronic water valve 42 starts irrigation; after the irrigation execution module 4 receives the instruction that irrigation is not needed, the controller 41 transmits the instruction to the electronic water valve 42 connected with the controller, and the electronic water valve 42 stops irrigation, so that automation and accurate irrigation of the modern agricultural accurate irrigation system are realized. The controller 41 and the electronic water valve 42 replace the original mechanical water meter and the original manual control water valve, and the automation degree of the modern agricultural precise irrigation system is improved.
More specifically, the controllers 41 and the electronic water valves 42 are connected in a one-to-one correspondence manner, and when a problem occurs in one of the controllers 41 or the electronic water valves 42, no influence is caused on the other controllers 41 or the electronic water valves 42, so that the other controllers 41 or the electronic water valves 42 are ensured to operate normally.
More specifically, the irrigation execution module 4 further comprises a water flow sensor (not shown) for collecting the amount of water for irrigation. The irrigation execution module 4 can transmit the collected irrigation quantity data to the data intelligent analysis module 3 through the wireless communication module 2.
Specifically, the accurate irrigation system of modern agriculture still includes monitoring module 5, monitoring module 5 sets up to the customer end, monitoring module 5 can be cell-phone APP, also can be computer APP, data intelligent analysis module 3 and irrigation execution module 4 pass through wireless communication module 2 with each item data transfer to monitoring module 5. The monitoring module 5 can monitor and control the data intelligent analysis module 3 and the irrigation execution module 4 in real time through the wireless communication module 2. The monitoring module 5 can realize remote real-time monitoring and control of the irrigation process, improve irrigation efficiency and management level and reduce labor cost.
Specifically, the accurate irrigation system of modern agriculture still includes alarm device 6, alarm device 6 includes early warning module, alarm module and voice prompt system. The early warning module is connected to the input end of the microprocessor 31 and used for collecting various data exceeding a preset critical value of the system. The alarm module is connected to the output end of the microprocessor 31 and connected to the control line for detecting system faults. The early warning module and the alarm module are respectively connected with a voice prompt system, when data collected by the early warning module exceed a preset critical value of the system or when the alarm module detects a system fault, the voice prompt system can send out voice, and meanwhile, the microprocessor 31 and the monitoring module 5 are provided with alarm prompts. The operator processes the early warning and alarming information through the microprocessor 31 and the alarming prompt of the client. The setting of the alarm device 6 improves the automation and intelligence level of the irrigation device.
Specifically, as shown in fig. 4, the power module 7 includes a storage battery 71 and a solar light panel 72, and the storage battery 71 is connected with the solar light panel 72. The power module 7 supplies power to the respective module components. More specifically, when the solar panel 72 cannot supply power, the storage battery 71 can continuously supply power, and meanwhile, the solar panel 72 can charge the storage battery 71, so that the system operation cost is saved.
Specifically, the sensor modules 1 are uniformly installed in the field through the support 8. As shown in fig. 2, the bracket 8 includes a first bracket 84 and a second bracket 85, and the first bracket 84 is disposed perpendicular to the second bracket 85.
More specifically, in the present embodiment, as shown in fig. 2, the support 8 is cross-shaped, the first support 84 is disposed perpendicular to the ground, and the second support 85 is disposed parallel to the ground. A second fixing device 82 is provided at the junction of the first bracket 84 and the second bracket 85. The lower end of the first bracket 84 is installed in the ground by a first fixing device 81, and the soil property sensor 16 is disposed below the first fixing device 81 and installed below the ground. The soil characteristic sensor 16 is arranged below the ground, so that the soil characteristic sensor 16 can conveniently collect soil moisture conditions of different depths in the same place of the ground, and the intelligent degree and the control precision of crop irrigation control are improved.
A storage battery 71 is arranged above the first fixing device 81, a pest monitoring sensor 15 is arranged above the storage battery 71, and a wireless communication module 2 is arranged on the upper end of the first support 84. The wireless communication module 2 is provided at the upper end of the first bracket 84 to facilitate data transmission.
The canopy temperature and humidity sensor 14 is mounted on the first bracket 84 through a first slide 831 of the slide 83, and the plant growth sensor 17 is mounted on the first bracket 84 through a second slide 832 of the slide 83. The sliding device 83 can slide between the second fixing device 82 and the pest monitoring sensor 15 to ensure that the canopy temperature and humidity sensor 14 and the plant growth sensor 17 can collect canopy temperature and humidity information and plant growth information of different heights, and the intelligent degree and control precision of crop irrigation control are improved.
More specifically, the first sliding device 831 and the second sliding device 832 are configured in a circular ring shape, so as to facilitate the sliding of the canopy temperature and humidity sensor 14 and the plant growth sensor 17 on the first bracket 84.
The crop type recognition sensor 11 and the planting type recognition sensor 12 are arranged at two ends of the second support 85, so that the crop type recognition sensor 11 and the planting type recognition sensor 12 are closer to the crop, and more accurate data can be obtained. The solar light panel 72 and the meteorological data sensor 13 are arranged on the second support 85, and the distance between the second support 85 and the upper end of the first support 84 is short, so that the solar light panel 72 can utilize solar energy conveniently, the meteorological data sensor 13 can collect meteorological data conveniently, and the intelligent degree and the control precision of crop irrigation control are improved.
The second fixing device 82 has moving and fixing functions, and the distance between the second bracket 85 and the upper end of the first bracket 84 can be adjusted according to the height of the crop, so that the distance between the crop type identification sensor 11 and the distance between the planting type identification sensor 12 and the crop are relatively short, and more accurate data can be obtained.
The working principle of the system is as follows:
firstly, the crop type, the planting type, the meteorological data, the canopy temperature and humidity, the pest and disease condition, the soil characteristic and the plant growth condition are collected through each sensor of the sensor module 1, and then the data are transmitted to the data intelligent analysis module 3 through the wireless communication module 2. The data display memory 32 displays various data in a form of a graph, a table and the like in real time through a display screen, and stores the data for a long time; after the microprocessor 31 receives the data of the sensor module 1, the preset program of the microprocessor 31 automatically eliminates the maximum value and the minimum value of the data, calculates the average value of the remaining data, then performs comprehensive analysis, calibrates and calculates the obtained result and the water threshold value required by the normal growth and development of the corresponding crops in the storage of the data display memory 32, and determines whether the crops need irrigation and the depth of the soil layer needing to be wetted. If need irrigate microprocessor 31 can open the irrigation to irrigation execution module 4 transmission instruction, when the soil moisture content in plan moist soil layer reached the threshold value microprocessor 31 can terminate the irrigation to irrigation execution module 4 transmission instruction, realizes the automatic of the accurate irrigation system of modernized agriculture and accurate irrigation. The alarm device 6 comprises an early warning module, an alarm module and a voice prompt system. The alarm device 6 is used for collecting various data exceeding preset critical values of the system and detecting system faults. The power module 7 supplies power to the respective module components.
Compared with the prior art, the invention has the advantages that:
1) according to the modern agricultural precision irrigation system, the sensor module is provided with the plurality of sensors, so that rich irrigation information can be obtained conveniently, the stability of the modern agricultural precision irrigation system is improved, and the intelligent degree and the control precision of the modern agricultural precision irrigation system are improved;
2) according to the modern agricultural accurate irrigation system, the data intelligent analysis module is arranged to determine whether crops need irrigation and the required irrigation quantity according to the actual water demand for maintaining normal growth and development of the crops, so that the irrigation quantity is matched with the actual water demand, the intelligent degree and the control precision of the modern agricultural accurate irrigation system are improved, and the purposes of water saving and efficiency increase are achieved;
3) according to the modern agricultural precision irrigation system, the controller and the electronic water valve replace the original mechanical water meter and the original manual control water valve, so that the automation degree of the modern agricultural precision irrigation system is improved;
4) according to the modern agricultural accurate irrigation system, the monitoring module can realize remote real-time monitoring and control of the irrigation process, the irrigation efficiency and the management level are improved, and the labor cost is reduced.
Example 2
Different from embodiment 1, as shown in fig. 5, the first sliding device 831 and the second sliding device 832 are configured in a semicircular ring shape, and the first sliding device 831 and the second sliding device 832 do not interfere with each other, so that the canopy temperature and humidity sensor 14 and the plant growth sensor 17 can slide on the first bracket 84 more flexibly and conveniently.
Example 3
Different from the embodiment 1, as shown in fig. 6, the canopy temperature and humidity sensor 14 is arranged at one end of the sliding device 83, and the plant growth sensor 17 is arranged at the other end of the sliding device 83, so that the device cost is saved.
Example 4
A modern agricultural precision irrigation method, which uses any one of the modern agricultural precision irrigation systems, and comprises the following specific steps:
s1, collection: the sensor module 1 collects various data of crop types, planting types, meteorological data, canopy humiture, pest and disease conditions, soil characteristics and plant growth and transmits the various data to the data intelligent analysis module 3;
s2, processing: the intelligent data analysis module 3 analyzes and processes the received data, determines whether crops need irrigation and the required irrigation quantity, enables the irrigation quantity to be matched with the actual water demand, and transmits instructions to the irrigation execution module 4;
specifically, after the microprocessor 31 of the data intelligent analysis module 3 receives each item of data of the sensor module 1, a preset program of the microprocessor 31 automatically eliminates the maximum value and the minimum value of each item of data, calculates the average value of the remaining items of data, and can display each item of data on a display screen in a form of graph or table and the like in real time and store the data in a memory for a long time; and then carrying out comprehensive analysis, comparing the comprehensive analysis with the actual water demand threshold value for maintaining normal growth and development of the corresponding crops in the storage of the data display storage 32, and determining whether the crops need to be irrigated and the depth of a soil layer needing to be moistened. If need irrigate, microprocessor 31 can open the irrigation to irrigation execution module 4 transmission instruction, when the soil water content in plan moist soil layer reaches the threshold value microprocessor 31 can terminate the irrigation to irrigation execution module 4 transmission instruction, has realized the automation and the accurate irrigation of the accurate irrigation system of modern agriculture.
S3, executing: the irrigation execution module 4 automatically starts or stops irrigation after receiving the instruction;
specifically, after the irrigation execution module 4 receives an instruction to be irrigated, the instruction includes time and irrigation quantity to be irrigated, the controller 41 transmits the instruction to the electronic water valve 42 connected thereto, and the electronic water valve 42 starts irrigation; after the irrigation execution module 4 receives the instruction that irrigation is not needed, the controller 41 transmits the instruction to the electronic water valve 42 connected with the controller, and the electronic water valve 42 stops irrigation, so that automation and accurate irrigation of the modern agricultural accurate irrigation system are realized.
S4, monitoring: the monitoring module 5 can perform real-time monitoring control on the intelligent analysis module 3 and the irrigation execution module 4.
It is obvious that the above embodiments are only a part of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, those skilled in the art should also include various changes, modifications, substitutions and improvements without creative efforts to the embodiments.
Claims (9)
1. The modern agriculture precision irrigation system is characterized by comprising a sensor module (1), a data intelligent analysis module (3), an irrigation execution module (4) and a monitoring module (5), wherein the sensor module (1) transmits collected data to the data intelligent analysis module (3), the data intelligent analysis module (3) analyzes and processes the received data to determine whether crops need irrigation and required irrigation quantity, so that the irrigation quantity is matched with actual water demand, the data intelligent analysis module (3) transmits instructions to a controller (41) of the irrigation execution module (4), the controller (41) controls an electronic water valve (42) to be automatically opened or closed after receiving the instructions, and the intelligent analysis module (3) and the irrigation execution module (4) transmit the data to the monitoring module (5) in real time, the monitoring module (5) can be right the intelligent analysis module (3) with irrigate the execution module (4) and carry out real-time supervision control, sensor module (1) includes crop type identification sensor (11), planting type identification sensor (12), meteorological data sensor (13), canopy temperature and humidity sensor (14), plant diseases and insect pests monitoring sensor (15), soil characteristic sensor (16) and plant growth sensor (17).
2. Modern agricultural precision irrigation system according to claim 1, characterized in that the data intelligent analysis module (3) comprises a microprocessor (31) and a data display memory (32), the data display memory (32) comprising a display screen and a memory.
3. Modern agriculture precision irrigation system according to claim 1, characterized in that the irrigation execution module (4) comprises a controller (41) and an electronic water valve (42), the controller (41) and the electronic water valve (42) being connected, the controller (41) and the electronic water valve (42) being installed between the water source and the different crop irrigation areas.
4. Modern agriculture precision irrigation system according to claim 1, characterized in that said irrigation execution module (4) further comprises a water flow sensor, said irrigation execution module (4) being able to transmit the collected irrigation quantity data to said data intelligent analysis module (3).
5. Modern agriculture precision irrigation system according to claim 1, characterized in that said monitoring module (5) is a client.
6. The modern agriculture precision irrigation system as claimed in claim 1, further comprising an alarm device (6), wherein the alarm device (6) comprises an early warning module, an alarm module and a voice prompt system, and the early warning module and the alarm module are respectively connected with the voice prompt system.
7. The modern agricultural precision irrigation system according to claim 1, characterized in that data or instructions are transmitted between the various modules of the modern agricultural precision irrigation system through a wireless communication module (2).
8. The modern agriculture precision irrigation system according to claim 1, further comprising a power module (7), wherein the power module (7) comprises a storage battery (71) and a solar light panel (72), and the storage battery (71) is connected with the solar light panel (72).
9. A modern agriculture precision irrigation method, which is characterized by using the modern agriculture precision irrigation system of any one of claims 1-8, and comprises the following specific steps:
s1, collection: the sensor module (1) collects various data of crop types, planting types, meteorological data, canopy humiture, pest and disease conditions, soil characteristics and plant growth and transmits the various data to the data intelligent analysis module (3);
s2, processing: the intelligent data analysis module (3) analyzes and processes the received data, determines whether crops need irrigation and the required irrigation quantity, enables the irrigation quantity to be matched with the actual water demand, and transmits instructions to the irrigation execution module (4);
s3, executing: the irrigation execution module (4) automatically starts or stops irrigation after receiving the instruction;
s4, monitoring: the monitoring module (5) can perform real-time monitoring control on the intelligent analysis module (3) and the irrigation execution module (4).
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114097590A (en) * | 2021-11-08 | 2022-03-01 | 高克 | Agricultural field monitoring and management system and device based on intelligent control technology |
| CN114208646A (en) * | 2021-07-19 | 2022-03-22 | 南开大学 | Intelligent irrigation system and method for root tensile stress detection |
| CN114580944A (en) * | 2022-03-14 | 2022-06-03 | 深圳市汉品景观工程有限公司 | Garden design method and system with intelligent sprinkling irrigation control function |
| CN114793851A (en) * | 2022-03-22 | 2022-07-29 | 安徽农业大学 | Agricultural planting irrigation detection device based on computer Internet of things and detection method thereof |
| CN116267539A (en) * | 2023-02-20 | 2023-06-23 | 北京长峰新联工程管理有限责任公司 | Afforestation irrigation method, system, equipment and storage medium |
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2020
- 2020-01-10 CN CN202010027800.8A patent/CN113115694A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114208646A (en) * | 2021-07-19 | 2022-03-22 | 南开大学 | Intelligent irrigation system and method for root tensile stress detection |
| CN114097590A (en) * | 2021-11-08 | 2022-03-01 | 高克 | Agricultural field monitoring and management system and device based on intelligent control technology |
| CN114580944A (en) * | 2022-03-14 | 2022-06-03 | 深圳市汉品景观工程有限公司 | Garden design method and system with intelligent sprinkling irrigation control function |
| CN114580944B (en) * | 2022-03-14 | 2022-12-13 | 深圳市汉品景观工程有限公司 | Garden design method and system with intelligent sprinkling irrigation control function |
| CN114793851A (en) * | 2022-03-22 | 2022-07-29 | 安徽农业大学 | Agricultural planting irrigation detection device based on computer Internet of things and detection method thereof |
| CN116267539A (en) * | 2023-02-20 | 2023-06-23 | 北京长峰新联工程管理有限责任公司 | Afforestation irrigation method, system, equipment and storage medium |
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