CN211153149U

CN211153149U - Soil humidity automatic control system based on Internet of things

Info

Publication number: CN211153149U
Application number: CN201921301893.8U
Authority: CN
Inventors: 明熙
Original assignee: Yunnan Moralgoods Agriculture And Technology Co ltd
Current assignee: Yunnan Moralgoods Agriculture And Technology Co ltd
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-08-04
Anticipated expiration: 2029-08-12

Abstract

The utility model discloses a soil moisture automatic control system based on thing networking, including the major control system, the major control system is connected with humidity transducer, water pump, irrigation pipe valve, alarm module, display module, wireless transceiver module electricity respectively, and the major control system still links to each other with the thing networking through wireless transceiver module, humidity transducer locates in the sealed shell, and in the sealed shell buried the soil that awaits measuring, the top position was equipped with the signal line on the sealed shell, and the bottom position was equipped with the probe on the sealed shell. The utility model provides a soil moisture automatic control system based on thing networking, the structure sets up ingeniously, and is rationally distributed, and humidity transducer detects the humidity condition of crop root system soil constantly, crosses when low when humidity, opens the water pump by major control system and carries out the water delivery, has realized automated control, and major control system and internet of things are connected simultaneously, the information network of full play thing networking, other equipment of planting of arranging again to realize intelligent production and plant.

Description

Soil humidity automatic control system based on Internet of things

Technical Field

The utility model relates to a plant technical field, specifically a soil moisture automatic control system based on thing networking.

Background

Soil humidity is an important factor of plant growth, detection of soil humidity has important significance on modern agricultural development, scientific and scientific management planting of agriculture and family planting can be achieved, most of the plants in modern rural scientific planting are detected in an artificial mode, even no detection is achieved, manpower is wasted, cost is increased, and scientific and precise planting cannot be achieved.

The existing methods for measuring soil humidity parameters are summarized into two categories, one is variable position sampling measurement (such as drying and weighing methods), and the other is in-situ sampling measurement (such as neutron method, gamma ray method, time domain reflectometer method and the like), but the methods are generally only used for measuring the humidity of surface soil. The method for measuring the humidity of the deep soil generally comprises the steps of drilling a hole through a soil sampling drill, taking a soil sample out, and measuring the soil humidity through a drying method, wherein the method for measuring the soil humidity needs to be carried out manually, so that the efficiency is easily influenced, and the control accuracy of the humidity is further influenced, and therefore the soil humidity automatic control system based on the Internet of things is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a soil moisture automatic control system based on thing networking to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an automatic soil humidity control system based on the Internet of things comprises a main control system and is characterized in that the main control system is respectively and electrically connected with a humidity sensor, a water pump, an irrigation pipe valve, an alarm module, a display module and a wireless transceiver module, the main control system is also connected with the Internet of things through the wireless transceiver module, the humidity sensor is arranged in a sealing shell, the sealing shell is buried in soil to be detected, a signal line is arranged at the top of the sealing shell, a probe is arranged at the bottom of the sealing shell, and one end of the probe extends into the sealing shell and is connected with the humidity sensor;

on irrigation pipe in planting the district was located to irrigation pipe valve, be connected with the drip irrigation zone on the irrigation pipe, the drip irrigation zone was located between the planting crop, alarm module includes bee calling organ and warning light, and alarm module is used for in time informing the managers when taking place the abnormal conditions, is checked by managers, sealed shell buries the degree of depth and adjusts according to planting crop, is located crop root system intermediate position, has guaranteed like this that measured soil is as the soil of root system absorption moisture, ensures the degree of accuracy, major control system still includes weather acquisition module for acquire local weather condition, including humiture and weather conditions.

Compared with the prior art, the utility model has the advantages of following several aspects:

the utility model discloses in, the humidity transducer who buries in soil all is connected with main control system with the water pump and the pipe valve of irrigation, the humidity transducer detects the humidity condition of crop root system soil constantly, when humidity is low excessively, open the water pump by main control system and carry out the water delivery, and open the intraductal water of pipe valve irrigation and drip irrigation at crop root system position, carry out the moisturizing, automated control has been realized, main control system and internet of things are connected simultaneously, the information network that can the full play thing networking, other equipment of planting of arranging again, thereby realize intelligent production and plant.

The utility model discloses in, humidity transducer sets up in sealed shell, acquires soil moisture by the probe stretches into in the soil when examining time measuring, reads the detection by humidity transducer again, realizes that humidity observes and controls, has also avoided humidity transducer direct and moist soil contact simultaneously, receives the condition emergence of corruption and biological destruction easily.

The utility model discloses in, the last weather acquisition module that has connected of major control system for acquire local humiture and the weather condition, and take the irrigation measure of pertinence according to local weather condition, thereby avoid only relying on the sensor to detect soil moisture, can not acquire the weather condition, when will raining, still irrigate the condition that leads to the water waste and take place, plant and irrigate more intelligently.

Drawings

Fig. 1 is a system modularization block diagram of an automatic soil humidity control system based on the internet of things.

Fig. 2 is a schematic diagram of a structure of a sealed shell in an automatic soil humidity control system based on the internet of things.

Fig. 3 is a schematic diagram of an irrigation pipe in an automatic soil humidity control system based on the internet of things.

In the figure: 1. a master control system; 2. a humidity sensor; 3. a weather acquisition module; 4. a water pump; 5. an irrigation pipe valve; 6. an alarm module; 7. a display module; 8. a wireless transceiver module; 9. the Internet of things; 10. sealing the shell; 11. a probe; 12. a signal line; 13. a planting area; 14. an irrigation pipe; 15. a drip irrigation tape.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, an automatic soil humidity control system based on the internet of things comprises a main control system 1, the main control system 1 is connected with a humidity sensor 2, a weather obtaining module 3, a water pump 4, an irrigation pipe valve 5, an alarm module 6, a display module 7 and a wireless transceiver module 8, the main control system 1 is connected with the internet of things 9 through the wireless transceiver module 8, the humidity sensor 2 is arranged in a sealed shell 10, a signal line 12 is arranged at the top of the sealed shell 10, a probe 11 is arranged at the bottom of the sealed shell 10, the irrigation pipe valve 5 is arranged on an irrigation pipe 14 in a planting area 13, the irrigation pipe 14 is connected with a drip irrigation belt 15, the drip irrigation belt is arranged between planted crops, the weather obtaining module 3 is used for obtaining local weather information including temperature and humidity and weather conditions, the alarm module 6 includes a buzzer and a warning lamp, the alarm module 6 is used for alarming when an abnormality occurs, remind managers to discover and in time check, display module 7 is used for showing the soil moisture condition, local weather information and the irrigation information that detect, makes things convenient for personnel to look over.

The utility model discloses a theory of operation is: the utility model provides a soil moisture automatic control system based on thing networking, the structure sets up ingeniously, and the overall arrangement is reasonable, according to the area size of planting district 13 before the use, bury the sealed shell 10 that is equipped with humidity transducer 2 in the soil of planting district 13, the sealed shell 10 buries the degree of depth and maintains level with crop root system intermediate position, then lay irrigation pipe 14 and drip irrigation zone 15 in planting district 10, humidity transducer 2 detects the humidity condition in the soil through probe 11 moment during the use, and send the detected data to main control system 1 through signal line 12, main control system 1 judges whether humidity is normal, when judging that humidity is too low, main control system 1 control opens water pump 4 and carries out water delivery to irrigation pipe 14, and open the pipe valve and carry water to drip irrigation in drip irrigation zone 15 and irrigate the crop, soil moisture automatic control function has been realized, the weather acquisition module 3 has still been connected on the main control system 1 simultaneously, acquiring local weather conditions, and taking corresponding measures by the main control system 1 during irrigation according to the weather conditions, for example: when the local weather is rainy in the open day, the irrigation water amount is reduced in a proper amount, and when the weather is rainy in a few hours, irrigation is not performed, so that the condition that water resources are wasted when irrigation is performed in rainy days is avoided.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a soil moisture automatic control system based on thing networking, includes major control system (1), its characterized in that, major control system (1) is connected with humidity transducer (2), water pump (4), irrigation pipe valve (5), alarm module (6), display module (7), wireless transceiver module (8) electricity respectively, and major control system (1) still links to each other with thing networking (9) through wireless transceiver module (8), humidity transducer (2) are located sealed shell (10), and sealed shell (10) bury in the soil that awaits measuring, and the top position is equipped with signal line (12) on sealed shell (10), and bottom position is equipped with probe (11) on sealed shell (10), and probe (11) one end stretches into in sealed shell (10) and is connected with humidity transducer (2);

irrigation pipe valve (5) are located on irrigation pipe (14) in planting district (13), are connected with drip irrigation zone (15) on irrigation pipe (14), and drip irrigation zone (15) are located between the planting crop, alarm module (6) include bee calling organ and warning light, sealed shell (10) bury the degree of depth and adjust according to planting the crop, are located crop root system intermediate position, major control system (1) still includes weather acquisition module (3).