CN209882740U - Intelligent irrigation control system based on NB-loT wireless network - Google Patents
Intelligent irrigation control system based on NB-loT wireless network Download PDFInfo
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- CN209882740U CN209882740U CN201920386824.5U CN201920386824U CN209882740U CN 209882740 U CN209882740 U CN 209882740U CN 201920386824 U CN201920386824 U CN 201920386824U CN 209882740 U CN209882740 U CN 209882740U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Abstract
The utility model provides an intelligent irrigation control system based on NB-loT wireless network, which comprises a monitoring device, a network side server and an irrigation device; the monitoring equipment comprises a first processor, a first NB-loT wireless communication module, a soil moisture sensor and a meteorological monitoring device; the soil moisture sensor is arranged in the growing soil of the plants irrigated by the system and used for acquiring moisture information of the growing soil of the plants and transmitting the moisture information to the first processor; the weather monitoring device is used for acquiring weather information of a plant growing environment and transmitting the weather information to the first processor; the first processor is used for transmitting the moisture information and the meteorological information to the network side server through the first NB-loT wireless communication module; and the network side server is used for displaying the received moisture information and the weather information to the staff, receiving the irrigation instruction input by the staff according to the moisture information and the weather information, and transmitting the irrigation instruction to the irrigation equipment.
Description
Technical Field
The utility model relates to an irrigate technical field, in particular to intelligence irrigation control system based on NB-loT wireless network.
Background
China is a big agricultural country, and meanwhile agriculture is also an important foundation of economic development of China, and the development of agriculture cannot be realized by irrigation, but the irrigation system of most farmland plants has single function at present.
With the continuous progress of communication technology, the NB-loT communication technology is applied to aspects of human work and life. Traditional irrigation system can only realize the irrigation to the farmland plant, can not realize the monitoring to vegetation environment and soil condition, also can not realize simultaneously carrying out remote control according to the vegetation environment condition and irrigating irrigation system.
Therefore, an intelligent irrigation control system based on the NB-loT wireless network is urgently needed.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an intelligence irrigation control system based on NB-loT wireless network for realize the real-time supervision to the growth environment condition of the plant that irrigates and the remote control to irrigation system.
The embodiment of the utility model provides an intelligence irrigation control system based on NB-loT wireless network, including monitoring facilities, network side server and irrigation equipment; wherein the content of the first and second substances,
the monitoring equipment comprises a first processor, a first NB-loT wireless communication module, a soil moisture sensor and a meteorological monitoring device; the first processor is electrically connected with the first NB-loT wireless communication module, the soil moisture sensor and the meteorological monitoring device;
the soil moisture sensor is arranged in the growth soil of the plants irrigated by the system and used for acquiring moisture information of the growth soil of the plants and transmitting the moisture information to the first processor; the weather monitoring device is used for acquiring weather information of the plant growing environment and transmitting the weather information to the first processor; the first processor is used for transmitting the moisture information and the weather information to the network side server through the first NB-loT wireless communication module; the meteorological information comprises temperature data, precipitation data and illumination intensity data;
and the network side server is used for displaying the received moisture information and the received meteorological information to workers, receiving irrigation instructions input by the workers according to the moisture information and the meteorological information, and transmitting the irrigation instructions to the irrigation equipment.
Preferably, in order to realize the unmanned irrigation of the system, the network side server further comprises a second processor;
and the second processor is used for comparing the received moisture information with moisture threshold information preset in the second processor, and transmitting an irrigation instruction to the irrigation equipment when the moisture information is lower than the moisture threshold information.
Preferably, the meteorological monitoring device is arranged at a certain distance from the plant; the weather monitoring device comprises a temperature sensor, a precipitation sensor, an illumination intensity sensor and a microprocessor; the microprocessor is electrically connected with the temperature sensor, the precipitation sensor and the illumination intensity sensor;
the temperature sensor is used for acquiring temperature data of the plant growing environment; the precipitation sensor is used for acquiring precipitation data of the plant growing environment; the illumination intensity sensor is used for acquiring illumination intensity data of the plant growing environment;
the microprocessor is also electrically connected with the first processor; the microprocessor is used for transmitting the temperature data acquired by the temperature sensor, the precipitation data acquired by the precipitation sensor and the illumination intensity data acquired by the illumination intensity sensor to the first processor.
Preferably, the meteorological monitoring device further comprises a storage battery and a solar panel; the storage battery is electrically connected with the solar cell panel and the microprocessor;
the solar cell panel is used for converting the received sunlight into electric energy and transmitting the electric energy to the storage battery for storage.
Preferably, the irrigation equipment comprises a controller, a second NB-loT wireless communication module and an irrigation device; the controller is electrically connected with the second NB-loT wireless communication module and the irrigation device;
the controller is used for receiving the irrigation instruction transmitted by the network side server through the second NB-loT wireless communication module and controlling the irrigation device to irrigate.
Preferably, the irrigation device comprises an unmanned vehicle;
the unmanned vehicle is provided with a water storage tank, a chemical fertilizer storage tank, a mixing tank and an irrigation spray head; the water storage tank is connected with a water inlet of the mixing box through a water supply pipe; the chemical fertilizer storage tank is connected with a feed inlet of the mixing box through a feed pipe; the water outlet of the mixing box is connected with the irrigation spray head;
the water supply pipe and the feed pipe are respectively provided with an electromagnetic valve; the controller is electrically connected with the two electromagnetic valves of the water supply pipe and the material supply pipe.
Preferably, a liquid level sensor and a weight sensor are respectively arranged in the water storage tank and the fertilizer storage tank; the controller is electrically connected with the liquid level sensor and the weight sensor;
the liquid level sensor is used for acquiring liquid level data of water in the water storage tank; the weight sensor is used for acquiring weight data of the fertilizer in the fertilizer storage tank; the controller is used for comparing the liquid level data with liquid level threshold data preset in the controller, comparing the weight data with weight threshold data preset in the controller, and when the liquid level data is lower than the liquid level threshold data or the weight data is lower than the weight threshold data, the controller transmits alarm information to the network side server through the second NB-loT wireless communication module to give an alarm.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of an intelligent irrigation control system based on NB-loT wireless network according to the present invention;
fig. 2 is a schematic structural diagram of the unmanned vehicle of the intelligent irrigation control system based on NB-loT wireless network.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
The embodiment of the utility model provides an intelligent irrigation control system based on NB-loT wireless network, as shown in fig. 1, including monitoring facilities 11, network side server 12 and irrigation equipment 13; wherein the content of the first and second substances,
a monitoring device 11 comprising a first processor (e.g., a processor model of ARM9 TDMI) 111, a first NB-loT wireless communication module 112, a soil moisture sensor 113, and an meteorological monitoring apparatus 114; the first processor 111 is electrically connected with the first NB-loT wireless communication module 112, the soil moisture sensor 113 and the meteorological monitoring device 114;
a soil moisture sensor 113, which is disposed in the plant growth soil irrigated by the system, and is configured to acquire moisture information of the plant growth soil and transmit the moisture information to the first processor 111; a weather monitoring device 114 for acquiring weather information of the plant growing environment and transmitting the weather information to the first processor 111; the first processor 111 is used for transmitting the moisture information and the meteorological information to the network side server 12 through the first NB-loT wireless communication module 112; meteorological information including temperature data, precipitation data and illumination intensity data;
and the network side server 12 is used for displaying the received moisture information and meteorological information to the staff, receiving an irrigation instruction input by the staff according to the moisture information and the meteorological information, and transmitting the irrigation instruction to the irrigation equipment 13.
The working principle of the system is as follows: the soil moisture sensor 113 of the monitoring device 11 transmits the acquired moisture information of the growing soil of the plant irrigated by the system to the first processor 111; the first processor 111 transmits the moisture information and the weather information acquired by the weather monitoring device 114 to the network-side server 12 through the first NB-loT wireless communication module 112; the network side server 12 displays the received moisture information and meteorological information, transmits irrigation instructions input by staff according to the moisture information and the meteorological information to the irrigation equipment 13, and controls the irrigation equipment 13 to irrigate.
The beneficial effect of above-mentioned system lies in: the moisture information of the growth soil of the irrigated plants is acquired through a soil moisture sensor of the monitoring equipment; the meteorological information of the growth environment of the irrigated plants is acquired through the meteorological monitoring device; the acquired moisture information and meteorological information are transmitted to a network side server through a first processor and a first NB-loT wireless communication module; and the staff of the network side server inputs an irrigation instruction according to the moisture information and the meteorological information to control irrigation equipment to irrigate. The system overcomes the defect of single function of the irrigation system in the prior art by acquiring the moisture information and the meteorological information, realizes the real-time monitoring of the growth environment and the soil of the plant by the staff, controls the irrigation equipment to irrigate according to the growth environment condition of the plant, realizes the remote control function of the system on the irrigation system, and effectively improves the irrigation efficiency of the system.
In one embodiment, to enable unmanned irrigation of the system, the network-side server further comprises a second processor (e.g., a processor model 2 amdrazen 7);
and the second processor is used for comparing the received moisture information with moisture threshold information preset in the second processor, and transmitting an irrigation instruction to the irrigation equipment when the moisture information is lower than the moisture threshold information (for example, the moisture threshold information is 15% of the soil moisture content). According to the technical scheme, the network side server compares the received water content information with the water content threshold value information, and when the water content information is lower than the water content threshold value information, an irrigation instruction is automatically transmitted to irrigation equipment, so that the unmanned irrigation function of the system is realized at night or when workers are busy.
In one embodiment, the meteorological monitoring device is arranged at a certain distance from the plant; a meteorological monitoring device comprising a temperature sensor, a precipitation sensor, a light intensity sensor, and a microprocessor (e.g., a processor model STC12LEl 052); the micro processor is electrically connected with the temperature sensor, the precipitation sensor and the illumination intensity sensor;
the temperature sensor is used for acquiring temperature data of a plant growing environment; the rainfall sensor is used for acquiring rainfall data of a plant growing environment; the illumination intensity sensor is used for acquiring illumination intensity data of a plant growing environment;
the microprocessor is also electrically connected with the first processor; and the microprocessor is used for transmitting the temperature data acquired by the temperature sensor, the precipitation data acquired by the precipitation sensor and the illumination intensity data acquired by the illumination intensity sensor to the first processor. In the technical scheme, the temperature data, the precipitation data and the illumination intensity data of the plant growth environment are monitored through the temperature sensor, the precipitation sensor and the illumination intensity sensor, and are transmitted to the first processor through the micro processor; therefore, the meteorological information of the surrounding environment of the irrigated plants can be acquired by the meteorological monitoring device.
In one embodiment, the meteorological monitoring device further comprises a storage battery and a solar panel; the storage battery is electrically connected with the solar cell panel and the micro processor;
and the solar cell panel is used for converting the received sunlight into electric energy and transmitting the electric energy to the storage battery for storage. In the technical scheme, the solar panel receives sunlight and converts the sunlight into electric energy, and the electric energy is transmitted to the storage battery; the storage battery is connected with the microprocessor, so that power supply to the microprocessor is realized; meanwhile, the power consumption of the system is saved, so that the operation work of the system is more energy-saving and environment-friendly.
In one embodiment, the irrigation apparatus comprises a controller (e.g., model H8 SX/1648), a second NB-loT wireless communication module, and irrigation equipment; the controller is electrically connected with the second NB-loT wireless communication module and the irrigation device;
and the controller is used for receiving the irrigation instruction transmitted by the network side server through the second NB-loT wireless communication module and controlling the irrigation device to irrigate. The controller in the irrigation equipment in the technical scheme receives the irrigation instruction transmitted by the network side server through the second NB-loT wireless communication module and controls the irrigation device to irrigate the plants; the system realizes the communication function between the network side server and the irrigation equipment through the second NB-loT wireless communication module.
In one embodiment, the irrigation device, as shown in FIG. 2, includes an unmanned vehicle 21; the unmanned vehicle 21 is provided with a water storage tank 22, a chemical fertilizer storage tank 23, a mixing tank 24 and an irrigation spray nozzle 25; the water storage tank 22 is connected with the water inlet of the mixing box 24 through a water supply pipe 26; the fertilizer storage tank 23 is connected with a feed inlet of the mixing box 24 through a feed pipe 27; the water outlet of the mixing box 24 is connected with an irrigation spray nozzle 25; the water supply pipe 26 and the material supply pipe 27 are respectively provided with an electromagnetic valve; the controller is electrically connected with the two-way electromagnetic valve of the water supply pipe 26 and the feeding pipe 27. In the technical scheme, the fertilizer storage tank 23 transmits the fertilizer to the mixing box 24 through the feeding pipe 27, the water storage tank 22 transmits water to the mixing box 24 through the water supply pipe 26, the mixing box 24 mixes the fertilizer obtained by transmission with the water and sprays the mixed fertilizer to plants to be irrigated through the irrigation spray nozzle 25, so that the irrigation function of the system is realized; and the device is arranged on the unmanned vehicle 21, so that movable irrigation of the irrigation equipment is realized. Electromagnetic valves are arranged on the water supply pipe 26 and the supply pipe 27, and are connected with the electromagnetic valves through a controller, so that the controller controls the irrigation equipment.
In one embodiment, a liquid level sensor and a weight sensor are respectively arranged in the water storage tank and the fertilizer storage tank; the controller is electrically connected with the liquid level sensor and the weight sensor;
the liquid level sensor is used for acquiring liquid level data of water in the water storage tank; the weight sensor is used for acquiring weight data of the fertilizer in the fertilizer storage tank; the controller is used for comparing the liquid level data with liquid level threshold data (for example, the liquid level threshold data is 3L) preset in the controller, comparing the weight data with weight threshold data (for example, the weight threshold data is 3kg) preset in the controller, and when the liquid level data is lower than the liquid level threshold data or the weight data is lower than the weight threshold data, the controller transmits alarm information to the network side server through the second NB-loT wireless communication module to give an alarm.
In the technical scheme, the monitoring of the liquid level data of the water in the water storage tank and the weight data of the fertilizer in the fertilizer storage tank is realized through the liquid level sensor in the water storage tank and the weight sensor in the fertilizer storage tank; and along with the work of system, the continuous reduction of fertilizer in water storage tank and the fertilizer holding vessel in the storage tank, a controller, a liquid level data and the predetermined liquid level threshold value data that are used for acquireing are compared, weight data compares with predetermined weight threshold value data, when liquid level data is less than liquid level threshold value data, perhaps when weight data is less than weight threshold value data, report to the police to network side server transmission alarm information, the function of automatic warning to network side server under the not enough condition of fertilizer in water or the fertilizer holding vessel in the storage tank has been realized simultaneously, avoided effectively because of the not enough or fertilizer in the fertilizer holding vessel of water storage tank when not enough, lead to the system can not normally work.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (7)
1. An intelligent irrigation control system based on an NB-loT wireless network is characterized by comprising monitoring equipment, a network side server and irrigation equipment; wherein the content of the first and second substances,
the monitoring equipment comprises a first processor, a first NB-loT wireless communication module, a soil moisture sensor and a meteorological monitoring device; the first processor is electrically connected with the first NB-loT wireless communication module, the soil moisture sensor and the meteorological monitoring device;
the soil moisture sensor is arranged in the growth soil of the plants irrigated by the system and used for acquiring moisture information of the growth soil of the plants and transmitting the moisture information to the first processor; the weather monitoring device is used for acquiring weather information of the plant growing environment and transmitting the weather information to the first processor; the first processor is used for transmitting the moisture information and the weather information to the network side server through the first NB-loT wireless communication module; the meteorological information comprises temperature data, precipitation data and illumination intensity data;
and the network side server is used for displaying the received moisture information and the received meteorological information to workers, receiving irrigation instructions input by the workers according to the moisture information and the meteorological information, and transmitting the irrigation instructions to the irrigation equipment.
2. The system of claim 1,
in order to realize the unmanned control irrigation of the system, the network side server further comprises a second processor;
and the second processor is used for comparing the received moisture information with moisture threshold information preset in the second processor, and transmitting an irrigation instruction to the irrigation equipment when the moisture information is lower than the moisture threshold information.
3. The system of claim 1,
the meteorological monitoring device is arranged at a certain distance from the plant; the weather monitoring device comprises a temperature sensor, a precipitation sensor, an illumination intensity sensor and a microprocessor; the microprocessor is electrically connected with the temperature sensor, the precipitation sensor and the illumination intensity sensor;
the temperature sensor is used for acquiring temperature data of the plant growing environment; the precipitation sensor is used for acquiring precipitation data of the plant growing environment; the illumination intensity sensor is used for acquiring illumination intensity data of the plant growing environment;
the microprocessor is also electrically connected with the first processor; the microprocessor is used for transmitting the temperature data acquired by the temperature sensor, the precipitation data acquired by the precipitation sensor and the illumination intensity data acquired by the illumination intensity sensor to the first processor.
4. The system of claim 1,
the meteorological monitoring device also comprises a storage battery and a solar panel; the storage battery is electrically connected with the solar cell panel and the microprocessor;
the solar cell panel is used for converting the received sunlight into electric energy and transmitting the electric energy to the storage battery for storage.
5. The system of claim 1,
the irrigation equipment comprises a controller, a second NB-loT wireless communication module and an irrigation device; the controller is electrically connected with the second NB-loT wireless communication module and the irrigation device;
the controller is used for receiving the irrigation instruction transmitted by the network side server through the second NB-loT wireless communication module and controlling the irrigation device to irrigate.
6. The system of claim 5,
the irrigation device comprises an unmanned vehicle (21);
the unmanned vehicle (21) is provided with a water storage tank (22), a fertilizer storage tank (23), a mixing box (24) and an irrigation spray nozzle (25); the water storage tank (22) is connected with a water inlet of the mixing box (24) through a water supply pipe (26); the fertilizer storage tank (23) is connected with a feed inlet of the mixing box (24) through a feed pipe (27); the water outlet of the mixing box (24) is connected with the irrigation spray head (25);
the water supply pipe (26) and the feeding pipe (27) are respectively provided with an electromagnetic valve; the controller is electrically connected with the water supply pipe (26) and the supply pipe (27) through two electromagnetic valves.
7. The system of claim 6,
a liquid level sensor and a weight sensor are respectively arranged in the water storage tank and the fertilizer storage tank; the controller is electrically connected with the liquid level sensor and the weight sensor;
the liquid level sensor is used for acquiring liquid level data of water in the water storage tank; the weight sensor is used for acquiring weight data of the fertilizer in the fertilizer storage tank; the controller is used for comparing the liquid level data with liquid level threshold data preset in the controller, comparing the weight data with weight threshold data preset in the controller, and when the liquid level data is lower than the liquid level threshold data or the weight data is lower than the weight threshold data, the controller transmits alarm information to the network side server through the second NB-loT wireless communication module to give an alarm.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112449975A (en) * | 2020-11-30 | 2021-03-09 | 杭州市农业科学研究院 | Method for preventing and treating fruit cracking of sweet cherries based on Internet of things technology |
| CN113906989A (en) * | 2021-09-18 | 2022-01-11 | 中铁第一勘察设计院集团有限公司 | Intelligent irrigation system for greening landscape of subway vehicle base |
| CN117084038A (en) * | 2023-09-01 | 2023-11-21 | 广东省林业科学研究院 | Mountain region rainwater reuse liquid manure integrated irrigation system |
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2019
- 2019-03-25 CN CN201920386824.5U patent/CN209882740U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112449975A (en) * | 2020-11-30 | 2021-03-09 | 杭州市农业科学研究院 | Method for preventing and treating fruit cracking of sweet cherries based on Internet of things technology |
| CN113906989A (en) * | 2021-09-18 | 2022-01-11 | 中铁第一勘察设计院集团有限公司 | Intelligent irrigation system for greening landscape of subway vehicle base |
| CN117084038A (en) * | 2023-09-01 | 2023-11-21 | 广东省林业科学研究院 | Mountain region rainwater reuse liquid manure integrated irrigation system |
| CN117084038B (en) * | 2023-09-01 | 2024-02-13 | 广东省林业科学研究院 | Mountain region rainwater reuse liquid manure integrated irrigation system |
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