CN210168656U - Remote start irrigation valve system - Google Patents

Remote start irrigation valve system Download PDF

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Publication number
CN210168656U
CN210168656U CN201921004391.9U CN201921004391U CN210168656U CN 210168656 U CN210168656 U CN 210168656U CN 201921004391 U CN201921004391 U CN 201921004391U CN 210168656 U CN210168656 U CN 210168656U
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China
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irrigation
embedded microprocessor
sensor
humidity sensor
wireless transceiver
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CN201921004391.9U
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Qingzheng Fan
樊庆征
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Chengdu Chenxun Technology Co Ltd
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Chengdu Chenxun Technology Co Ltd
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Abstract

The utility model discloses a remote start irrigation valve system, including irrigation terminal, irrigation terminal includes soil temperature and humidity sensor, air temperature and humidity sensor, multispectral crop growth sensor, light intensity sensor, embedded microprocessor, data memory, irrigation solenoid valve, solenoid valve drive circuit, first wireless transceiver and power supply. The utility model discloses in the in-process of carrying out the irrigation, whether single humiture through soil or single humiture through the air etc. judge and start agricultural irrigation, but adopt and use soil humiture threshold value, air humiture threshold value, multispectral crop growth data threshold value and illuminance threshold value these four parameters as the standard, satisfy these four parameters simultaneously and just irrigate the action, can accurately feed back the real demand of crops itself to the water resource; the method avoids the misoperation of the irrigation system due to single parameter and the waste of water resources.

Description

Remote start irrigation valve system
Technical Field
The utility model belongs to the technical field of the intelligent control agricultural, concretely relates to remote start irrigation valve system.
Background
With the development of society and the increase of population, the per-capita occupancy of water resources in China is continuously reduced, and in addition, the available water resources are gradually reduced due to serious water resource pollution caused by industrial pollution and the like, the agricultural development in China belongs to the traditional agricultural mode, the demand of the water resources is huge, and the shortage of the water resources becomes an important factor for restricting the agricultural development. Moreover, according to the current situation, the crisis of water resource shortage in various countries in the world is becoming more and more serious, and the focus of great attention in various countries in the world is already established, and various countries in the world, especially some developed countries, have already taken agricultural irrigation conservation as the first work in agricultural development construction. In order to deal with the crisis of water shortage, all countries develop intelligent agricultural water-saving irrigation technology to the utmost extent, and agricultural water is saved.
Agricultural irrigation plays an important role in promoting the yield increase of crops, increasing the income of farmers, reducing the production cost and improving the economic benefit. Current agricultural irrigation system, at the in-process of implementing irrigation, often only single humiture through soil or single humiture through the air judge whether start agricultural irrigation, however, judge whether need irrigate extremely unscientific with single mode like this, the humiture of soil and the humiture of air can not accurately feedback out the demand of crops itself to the water resource. With the rapid development of science and technology, agricultural irrigation technology increasingly needs automatic control, and effective ways for solving the problems are actively explored and sought, which is urgent.
Accordingly, there is a need to provide a remotely actuated irrigation valve system.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a remote start irrigation valve system for solve the agricultural irrigation system among the prior art, at the in-process of implementing irrigation, often only single humiture through soil or single humiture through the air judge whether start agricultural irrigation, however, judge whether need irrigate with single mode like this and be extremely unscientific, the humiture of soil and the humiture of air can not accurately feed back the problem of the demand of crops itself to the water resource.
In order to achieve the above object, the utility model adopts the following technical scheme:
a remote start irrigation valve system comprises an irrigation terminal, wherein the irrigation terminal comprises a soil temperature and humidity sensor, an air temperature and humidity sensor, a multispectral crop growth sensor, a light intensity sensor, an embedded microprocessor, a data memory, an irrigation electromagnetic valve, an electromagnetic valve driving circuit, a first wireless transceiver and a power supply; the output end of the soil temperature and humidity sensor is connected with the first input end of the embedded microprocessor through a first signal amplifying circuit, a first signal filtering circuit and a first analog-to-digital conversion circuit in sequence, the output end of the air temperature and humidity sensor is connected with the second input end of the embedded microprocessor through a second signal amplifying circuit, a second signal filtering circuit and a second analog-to-digital conversion circuit in sequence, the output end of the multispectral crop growth sensor is connected with the third input end of the embedded microprocessor through a third signal amplifying circuit, a third signal filtering circuit and a third analog-to-digital conversion circuit in sequence, the output end of the illuminance sensor is connected with the fourth input end of the embedded microprocessor through a fourth signal amplifying circuit, a fourth signal filtering circuit and a fourth analog-to-digital conversion circuit in sequence, and the embedded microprocessor is respectively connected with the first wireless transceiver and the data memory in a bidirectional mode, the fifth output end of the embedded microprocessor, the electromagnetic valve driving circuit and the irrigation electromagnetic valve are sequentially connected; the power supply supplies power to the soil temperature and humidity sensor, the air temperature and humidity sensor, the multispectral crop growth sensor, the illuminance sensor, the embedded microprocessor, the data memory, the irrigation electromagnetic valve, the electromagnetic valve driving circuit and the first wireless transceiver;
the remote control terminal comprises a microcontroller, a touch screen display and a second wireless transceiver; the microcontroller is respectively in bidirectional connection with the touch screen display and a second wireless transceiver, and the second wireless transceiver and the first wireless transceiver perform bidirectional data interaction;
the irrigation system comprises a data storage, a data storage and an embedded microprocessor, wherein the data storage stores a preset soil temperature and humidity threshold value, an air temperature and humidity threshold value, a multispectral crop growth data threshold value and a illuminance threshold value which are required to be irrigated by crops, real-time data collected by the soil temperature and humidity sensor, the air temperature and humidity sensor, the multispectral crop growth sensor and the illuminance sensor are all sent to the embedded microprocessor, and when the embedded microprocessor judges that the real-time data collected by the soil temperature and humidity sensor, the air temperature and humidity sensor, the multispectral crop growth sensor and the illuminance sensor all reach the corresponding threshold data, the embedded microprocessor opens an irrigation electromagnetic valve through an electromagnetic valve driving.
Preferably, the irrigation terminal further comprises a positioning device, an output end of the positioning device is connected with a fifth input end of the embedded microprocessor, and the positioning device is one or more of a GPS (global positioning system), a Beidou positioning system and a wireless base station positioning system.
Preferably, the power supply is a solar photovoltaic power generation assembly.
Preferably, the first wireless transceiver is bluetooth communication, 3G communication, 4G communication, 5G communication or WiFi communication.
Preferably, the second wireless transceiver is bluetooth communication, 3G communication, 4G communication, 5G communication or WiFi communication.
Preferably, the irrigation terminal further comprises a weather forecast data collector, and an output end of the weather forecast data collector is connected with a sixth input end of the embedded microprocessor.
Preferably, the remote control terminal is a computer, a tablet or a smart phone.
Preferably, irrigation terminal still includes first relay, second relay, third relay, fourth relay, red LED, orange LED, yellow LED and green LED, embedded microprocessor's first output, first relay, red LED connect gradually, embedded microprocessor's second output, second relay, orange LED connect gradually, embedded microprocessor's third output, third relay, yellow LED connect gradually, embedded microprocessor's fourth output, fourth relay, green LED connect gradually.
The utility model has the beneficial technical effects that: in the irrigation implementation process, whether agricultural irrigation is started is judged not through the temperature and humidity of soil or air singly, but four parameters including a soil temperature and humidity threshold value, an air temperature and humidity threshold value, a multispectral crop growth data threshold value and a illuminance threshold value are adopted as standards, irrigation actions are carried out only when the four parameters are met, the real requirements of crops on water resources can be fed back accurately, and the phenomenon that an irrigation system performs misoperation due to single parameter to waste the water resources is avoided.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b):
a remote start irrigation valve system comprises an irrigation terminal, wherein the irrigation terminal comprises a soil temperature and humidity sensor, an air temperature and humidity sensor, a multispectral crop growth sensor, a light intensity sensor, an embedded microprocessor, a data memory, an irrigation electromagnetic valve, an electromagnetic valve driving circuit, a first wireless transceiver and a power supply; the output end of the soil temperature and humidity sensor is connected with the first input end of the embedded microprocessor through a first signal amplifying circuit, a first signal filtering circuit and a first analog-to-digital conversion circuit in sequence, and soil temperature and humidity analog signals collected by the soil temperature and humidity sensor are amplified, filtered and subjected to analog-to-digital conversion and then are sent to the embedded microprocessor; the output end of the air temperature and humidity sensor is connected with the second input end of the embedded microprocessor through a second signal amplifying circuit, a second signal filtering circuit and a second analog-to-digital conversion circuit in sequence, and the air temperature and humidity sensor collects air temperature and humidity analog signals, amplifies the air temperature and humidity analog signals, filters the air temperature and humidity analog signals, and transmits the air temperature and humidity analog signals to the embedded microprocessor; the output end of the multispectral crop growth sensor is connected with the third input end of the embedded microprocessor sequentially through a third signal amplifying circuit, a third signal filtering circuit and a third analog-to-digital conversion circuit, and crop growth analog signals collected by the multispectral crop growth sensor are amplified, filtered and subjected to analog-to-digital conversion and then sent to the embedded microprocessor; the output end of the illuminance sensor is connected with the fourth input end of the embedded microprocessor sequentially through a fourth signal amplifying circuit, a fourth signal filtering circuit and a fourth analog-to-digital conversion circuit, and an illuminance analog signal acquired by the illuminance sensor is amplified, filtered and subjected to analog-to-digital conversion and then is sent to the embedded microprocessor; the embedded microprocessor is respectively connected with the first wireless transceiver and the data memory in a bidirectional way, and a fifth output end of the embedded microprocessor, the electromagnetic valve driving circuit and the irrigation electromagnetic valve are sequentially connected; the power supply supplies power to the soil temperature and humidity sensor, the air temperature and humidity sensor, the multispectral crop growth sensor, the illuminance sensor, the embedded microprocessor, the data memory, the irrigation electromagnetic valve, the electromagnetic valve driving circuit and the first wireless transceiver;
the remote control terminal comprises a microcontroller, a touch screen display and a second wireless transceiver; the microcontroller is respectively in bidirectional connection with the touch screen display and a second wireless transceiver, and the second wireless transceiver and the first wireless transceiver perform bidirectional data interaction;
the irrigation system comprises a data storage, a data storage and an embedded microprocessor, wherein the data storage stores a preset soil temperature and humidity threshold value, an air temperature and humidity threshold value, a multispectral crop growth data threshold value and a illuminance threshold value, which are required to be irrigated by crops, in the data storage, after real-time data respectively collected by the soil temperature and humidity sensor, the air temperature and humidity sensor, the multispectral crop growth sensor and the illuminance sensor are all sent to the embedded microprocessor, and when the embedded microprocessor judges that the real-time data respectively collected by the soil temperature and humidity sensor, the air temperature and humidity sensor, the multispectral crop growth sensor and the illuminance sensor all reach the corresponding threshold data, the embedded microprocessor opens an irrigation.
Preferably, the irrigation terminal further comprises a positioning device, an output end of the positioning device is connected with a fifth input end of the embedded microprocessor, and the positioning device is one or more of a GPS (global positioning system), a Beidou positioning system and a wireless base station positioning system. The remote control terminal is convenient to monitor the geographical position information of the irrigation terminal, and then irrigation workers can conveniently conduct corresponding irrigation work in real time.
Preferably, the power supply is a solar photovoltaic power generation assembly. The large farm is usually exposed in the open air, so that the power supply adopts the advantage that the solar photovoltaic power generation assembly can utilize the open air, and then renewable electric energy is provided for irrigation of the large farm, and energy-saving and environment-friendly sustainable power supply is realized.
Preferably, the first wireless transceiver is bluetooth communication, 3G communication, 4G communication, 5G communication or WiFi communication, but is not limited to these wireless communication methods.
Preferably, the second wireless transceiver is bluetooth communication, 3G communication, 4G communication, 5G communication or WiFi communication, but is not limited to these wireless communication methods.
Preferably, the irrigation terminal further comprises a weather forecast data collector, and an output end of the weather forecast data collector is connected with a sixth input end of the embedded microprocessor. When the corresponding analog signals collected by the soil temperature and humidity sensor, the air temperature and humidity sensor, the multispectral crop growth sensor and the illumination sensor reach corresponding threshold values, if the weather forecast data collected by the weather forecast data collector shows that rainfall occurs in a short time, the irrigation terminal cannot start irrigation, and therefore the purpose of saving water resources is further achieved.
Preferably, the remote control terminal is a computer, a tablet or a smart phone.
Preferably, irrigation terminal still includes first relay, second relay, third relay, fourth relay, red LED, orange LED, yellow LED and green LED, embedded microprocessor's first output, first relay, red LED connect gradually, embedded microprocessor's second output, second relay, orange LED connect gradually, embedded microprocessor's third output, third relay, yellow LED connect gradually, embedded microprocessor's fourth output, fourth relay, green LED connect gradually. When the real-time data of the temperature and the humidity of the soil collected by the soil temperature and humidity sensor reach a corresponding threshold value, the embedded microprocessor outputs a high level through a first output end of the embedded microprocessor to conduct a first relay, and then a red LED is lightened; when the real-time air temperature and humidity data acquired by the air temperature and humidity sensor reach the corresponding threshold value, the embedded microprocessor outputs a high level through a second output end of the embedded microprocessor to conduct a second relay, and further, an orange LED is lightened; when the real-time crop growth data collected by the multispectral crop growth sensor reaches a corresponding threshold value, the embedded microprocessor outputs a high level through a third output end of the embedded microprocessor to conduct a third relay, and further, a yellow LED is lightened; when the real-time illuminance data acquired by the illuminance sensor reaches a corresponding threshold value, the embedded microprocessor outputs a high level through a fourth output end of the embedded microprocessor to switch on a fourth relay, so that the green LED is lightened; the method can be used for irrigation field workers to refer, so that the irrigation field workers can intuitively, quickly and timely know various information of the farm at the current stage in real time and further make corresponding irrigation reactions.
It is worth noting that the soil temperature and humidity sensor, the air temperature and humidity sensor, the multispectral crop growth sensor, the illuminance sensor, the embedded microprocessor, the data storage device, the irrigation solenoid valve, the solenoid valve driving circuit, the first wireless transceiver, the power supply, the microcontroller, the touch screen display, the second wireless transceiver, the first relay, the second relay, the third relay, the fourth relay, the red LED, the orange LED, the yellow LED and the green LED are all conventional analog electronic circuits or digital logic circuits in the prior art, and do not relate to improvement on computer programs.
In the description of the present invention, it should be understood that the terms "counterclockwise", "clockwise", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Claims (8)

1. A remote start irrigation valve system is characterized by comprising an irrigation terminal, wherein the irrigation terminal comprises a soil temperature and humidity sensor, an air temperature and humidity sensor, a multispectral crop growth sensor, a light intensity sensor, an embedded microprocessor, a data memory, an irrigation electromagnetic valve, an electromagnetic valve driving circuit, a first wireless transceiver and a power supply; the output end of the soil temperature and humidity sensor is connected with the first input end of the embedded microprocessor through a first signal amplifying circuit, a first signal filtering circuit and a first analog-to-digital conversion circuit in sequence, the output end of the air temperature and humidity sensor is connected with the second input end of the embedded microprocessor through a second signal amplifying circuit, a second signal filtering circuit and a second analog-to-digital conversion circuit in sequence, the output end of the multispectral crop growth sensor is connected with the third input end of the embedded microprocessor through a third signal amplifying circuit, a third signal filtering circuit and a third analog-to-digital conversion circuit in sequence, the output end of the illuminance sensor is connected with the fourth input end of the embedded microprocessor through a fourth signal amplifying circuit, a fourth signal filtering circuit and a fourth analog-to-digital conversion circuit in sequence, and the embedded microprocessor is respectively connected with the first wireless transceiver and the data memory in a bidirectional mode, the fifth output end of the embedded microprocessor, the electromagnetic valve driving circuit and the irrigation electromagnetic valve are sequentially connected; the power supply supplies power to the soil temperature and humidity sensor, the air temperature and humidity sensor, the multispectral crop growth sensor, the illuminance sensor, the embedded microprocessor, the data memory, the irrigation electromagnetic valve, the electromagnetic valve driving circuit and the first wireless transceiver;
the remote control terminal comprises a microcontroller, a touch screen display and a second wireless transceiver; the microcontroller is respectively in bidirectional connection with the touch screen display and a second wireless transceiver, and the second wireless transceiver and the first wireless transceiver perform bidirectional data interaction;
the irrigation system comprises a data storage, a data storage and an embedded microprocessor, wherein the data storage stores a preset soil temperature and humidity threshold value, an air temperature and humidity threshold value, a multispectral crop growth data threshold value and a illuminance threshold value which are required to be irrigated by crops, real-time data collected by the soil temperature and humidity sensor, the air temperature and humidity sensor, the multispectral crop growth sensor and the illuminance sensor are all sent to the embedded microprocessor, and when the embedded microprocessor judges that the real-time data collected by the soil temperature and humidity sensor, the air temperature and humidity sensor, the multispectral crop growth sensor and the illuminance sensor all reach the corresponding threshold data, the embedded microprocessor opens an irrigation electromagnetic valve through an electromagnetic valve driving.
2. The remotely actuated irrigation valve system of claim 1, wherein said irrigation terminal further comprises a positioning device, an output of said positioning device being coupled to a fifth input of said embedded microprocessor, said positioning device being one or more of a GPS positioning system, a beidou positioning system, and a wireless base station positioning system.
3. The remotely actuated irrigation valve system of claim 1 wherein said power supply is a solar photovoltaic power generation module.
4. The remotely actuated irrigation valve system of claim 1, wherein said first wireless transceiver is a bluetooth communication, a 3G communication, a 4G communication, a 5G communication, or a WiFi communication.
5. The remotely actuated irrigation valve system of claim 1, wherein said second wireless transceiver is a bluetooth communication, a 3G communication, a 4G communication, a 5G communication, or a WiFi communication.
6. The remotely actuated irrigation valve system of claim 1, wherein the irrigation terminal further comprises a weather forecast data collector, an output of the weather forecast data collector being connected to a sixth input of the embedded microprocessor.
7. The remotely actuated irrigation valve system of claim 1, wherein said remote control terminal is a computer, tablet, or smartphone.
8. The remotely actuated irrigation valve system of claim 1, wherein said irrigation terminal further comprises a first relay, a second relay, a third relay, a fourth relay, a red LED, an orange LED, a yellow LED, and a green LED, wherein said first output of said embedded microprocessor, said first relay, said red LED are sequentially connected, said second output of said embedded microprocessor, said second relay, said orange LED are sequentially connected, said third output of said embedded microprocessor, said third relay, said yellow LED are sequentially connected, and said fourth output of said embedded microprocessor, said fourth relay, said green LED are sequentially connected.
CN201921004391.9U 2019-06-28 2019-06-28 Remote start irrigation valve system Active CN210168656U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111670784A (en) * 2020-06-15 2020-09-18 深圳市浩然盈科通讯科技有限公司 Remote intelligent water-saving irrigation system based on 5G mobile communication technology
CN112243846A (en) * 2020-11-03 2021-01-22 山东汇金海智慧农业研究院有限公司 Accurate water and fertilizer content supply system in crop sand culture medium and control method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111670784A (en) * 2020-06-15 2020-09-18 深圳市浩然盈科通讯科技有限公司 Remote intelligent water-saving irrigation system based on 5G mobile communication technology
CN112243846A (en) * 2020-11-03 2021-01-22 山东汇金海智慧农业研究院有限公司 Accurate water and fertilizer content supply system in crop sand culture medium and control method

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