CN210008361U

CN210008361U - Intelligent irrigation management and control system based on Internet of things

Info

Publication number: CN210008361U
Application number: CN201920461466.XU
Authority: CN
Inventors: 罗伟义; 吴天宋; 佘港; 黄松园; 罗文杰
Original assignee: SHENZHEN DAZHU DIECUI ROOF GARDEN TECHNOLOGY DEVELOPMENT Co Ltd
Current assignee: SHENZHEN DAZHU DIECUI ROOF GARDEN TECHNOLOGY DEVELOPMENT Co Ltd
Priority date: 2019-04-04
Filing date: 2019-04-04
Publication date: 2020-02-04
Anticipated expiration: 2029-04-04

Abstract

The utility model discloses an intelligent irrigation management and control system based on the Internet of things, which comprises a master control center, a detection device and a pressure-stabilizing irrigation device; the detection device comprises a soil moisture content sensor, a soil PH sensor, a soil temperature sensor, a rainfall sensor, a first pressure sensor and a water flow sensor, wherein the soil moisture content sensor, the soil PH sensor, the soil temperature sensor and the rainfall sensor are arranged in an irrigation area; the main control center comprises a controller and a wireless communication device electrically connected with the controller, wherein the controller is electrically connected with a soil moisture content sensor, a soil pH sensor, a soil temperature sensor, a rainfall sensor, a first pressure sensor and a water flow sensor and sends out corresponding control instructions to control the action of the pressure-stabilizing irrigation device; the wireless communication device is used for connecting the controller to a remote client in a communication mode. By the design, the automatic irrigation system is combined with the Internet of things, intelligent control and management can be performed on plants in an irrigation area through the remote client, and automation and management level are greatly improved.

Description

Intelligent irrigation management and control system based on Internet of things

Technical Field

The utility model relates to an automatic technical field that irrigates of plant, concretely relates to management and control system is irrigated to intelligence based on thing networking.

Background

Along with the development of sensor, automatic control technique, the automatic irrigation and the growth environment state monitoring technology of large-scale crops, view flowers etc. obtain quick development and application in recent years, along with the development of internet of things technique and the wide application of cell-phone APP, through remote client, realize the intelligent control and the management to the plant through cell-phone APP, crops, view flowers etc. have become necessary, on traditional automatic irrigation basis, realized monitoring and improvement to soil moisture content, realized the natural simulation to the growing environment of indoor view and plant, realized at remote client, monitoring and management systems such as cell-phone APP, realized the storage and the analysis to irrigation state data.

With the improvement of living standard, the demand of flower landscape is not only an aesthetic demand in cities, such as plants such as landscape flowers and plants which need a certain scale on two sides of expressways, two sides of bridges, buildings and the like far away from the cities, the irrigation and management of landscape flower plant lamps in the areas are difficult, a large amount of manpower and material resources are consumed, the management effect is poor, and managers can know the actual state only on the site.

The intelligent irrigation management and control system can remotely control and manage the plants in an irrigation area by combining an automatic irrigation system and an internet of things technology.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the irrigation system automation management level among the prior art and hang down, can't realize remote control's technical problem to an intelligent irrigation management and control system based on thing networking is provided.

In order to solve the technical problem, the technical scheme of the utility model as follows:

an intelligent irrigation management and control system based on the Internet of things comprises a hardware part, wherein the hardware part comprises a main control center, and a detection device and a pressure-stabilizing irrigation device which are electrically connected with the main control center;

the detection device comprises a soil moisture content sensor, a soil pH sensor, a soil temperature sensor and a rainfall sensor which are arranged in an irrigation area, and a first pressure sensor and a water flow sensor which are arranged on an irrigation pipe network;

the main control center comprises a controller and a wireless communication device electrically connected with the controller, and the controller is electrically connected with the soil moisture content sensor, the soil PH sensor, the soil temperature sensor, the rainfall sensor, the first pressure sensor and the water flow sensor and controls the action of the pressure-stabilizing irrigation device; the wireless communication device is used for connecting the controller to a remote client in a communication mode.

Furthermore, the pressure-stabilizing irrigation device comprises a water supply pump, an electromagnetic valve and an irrigation pipe network which are arranged in an irrigation area, wherein the electromagnetic valve is electrically connected with the controller and is controlled by the controller to control the irrigation water quantity of the irrigation pipe network.

Further, the detection device further comprises a second pressure sensor arranged on a branch pipe of the irrigation pipe network, and the second pressure sensor is used for measuring the pressure on the corresponding branch pipe and outputting corresponding branch pipe pressure data to the controller.

The system further comprises a light supplementing device for supplementing light to plants in an irrigation area, wherein the light supplementing device is electrically connected with the main control center; the detection device further comprises a illuminance sensor which is used for detecting the illuminance of the irrigation area and is electrically connected with the main control center, and the light supplementing device is controlled by the main control center to be started to supplement light for the plants in the irrigation area when the illuminance sensing signal obtained by the illuminance sensor is lower than the illuminance requirement for plant growth.

Further, the plant irrigation system also comprises a dosing device arranged on an irrigation pipe network, wherein the dosing device is electrically connected with the controller and is controlled by the controller to add fertilizer or medicine to the irrigation pipe network so as to fertilize or add medicine to plants in an irrigation area.

Furthermore, the dosing device is one or more medicine tanks connected with the irrigation pipe network, and each medicine tank is connected with a valve controlled to be opened and closed by the controller.

Furthermore, the pressure-stabilizing irrigation device is also connected with a rainwater collector arranged in an irrigation area, and the rainwater collector provides irrigation water for the pressure-stabilizing irrigation device.

Furthermore, the irrigation system also comprises a video monitoring device which is used for shooting the scene picture of the irrigation area and transmitting the real-time image information data to the main control center.

Further, the wireless communication device is used for uploading the real-time image information data to the remote client and receiving a control instruction sent by the remote client to the controller.

Further, the main control center further comprises a touch screen, and the touch screen is used for displaying the working states of the detection device, the pressure-stabilizing irrigation device, the dosing device and the light supplement device and inputting an operation instruction.

The utility model discloses technical scheme has following advantage:

1. the utility model provides an intelligence irrigation management and control system based on thing networking, detection device measure the irrigation area's soil moisture content data, soil PH value data, soil temperature data, rainfall data and irrigation pipe network pressure data, the irrigation water flow data of irrigation pipe network through various sensors and carry to the controller, the controller sends corresponding control command control steady voltage irrigation equipment's work according to all kinds of data collected, has realized the automatic irrigation to irrigation area plant; meanwhile, the communication connection between the remote client and the controller is realized through the wireless communication device, various data of environmental parameters of an irrigation area can be observed through the remote client, the remote management is convenient to realize, compared with the mode that the current management personnel know the growth state of plants on site, a large amount of manpower and material resources are saved, and the automation and management level is greatly improved.

2. The utility model provides a management and control system is irrigated to intelligence based on thing networking measures the rainfall data of irrigating regional scene through the rainfall sensor, can reduce the influence of weather variation to irrigation state, improves the accuracy of acquireing vegetation environmental data.

3. The utility model provides a management and control system is irrigated to intelligence based on thing networking can be according to specifically being irrigated plant and soil moisture content, fertilizer and pesticide that the optional is different to realize adding fertile and adding the medicine automatically, convenient automatic monitoring and the management to being irrigated the plant.

4. The utility model provides a management and control system is irrigated to intelligence based on thing networking collects the rainwater through rainwater collector, can make full use of rainwater.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is the embodiment of the utility model provides an in intelligent irrigation management and control system's schematic diagram.

Description of reference numerals: 1. a master control center; 11. a controller; 12. a wireless communication device; 13. a touch screen; 2. a detection device; 21. a soil moisture content sensor; 22. a soil pH sensor; 23. a soil temperature sensor; 24. a rainfall sensor; 25. a first pressure sensor; 26. a water flow sensor; 27. a second pressure sensor; 28. a light intensity sensor; 3. a pressure-stabilizing irrigation device; 4. a light supplement device; 5. a dosing device; 6. a rainwater collector; 7. a video monitoring device; 8. a power supply device; 9. a remote client; 10. provided is a photovoltaic power generation device.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

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, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

As shown in fig. 1, the intelligent irrigation management and control system based on the internet of things comprises a hardware part, wherein the hardware part comprises a main control center 1, and a detection device 2, a voltage-stabilizing irrigation device 3, a light supplement device 4, a dosing device 5, a video monitoring device 7 and a power supply device 8 which are electrically connected with the main control center 1.

Wherein, the detection device 2 comprises a soil moisture content sensor 21, a soil pH sensor 22, a soil temperature sensor 23 installed in the soil of the irrigation area, a rainfall sensor 24 installed above the soil, a first pressure sensor 25 installed on the irrigation pipe network, and a water flow sensor 26. Soil moisture content sensor 21 is used for measuring the soil moisture content of soil and exports soil moisture content data to main control center 1, soil pH sensor 22 is used for measuring the pH value of soil and exports soil pH value data to main control center 1, soil temperature sensor 23 is used for measuring the temperature of soil and exports soil temperature data to main control center 1, rainfall sensor 24 is used for measuring rainfall size and exports rainfall data to main control center 1, first pressure sensor 25 is used for measuring irrigation pipe network's house steward pressure and exports irrigation pipe network pressure data to main control center 1, water flow sensor 26 is used for measuring irrigation pipe network's discharge size and exports irrigation water flow data to main control center 1.

The main control center 1 comprises a controller 11 and a wireless communication device 12 electrically connected with the controller 11, wherein the controller 11 is used for receiving and storing soil moisture content data, soil pH value data, soil temperature data, rainfall data, irrigation pipe network pressure data and irrigation water flow data and sending corresponding control instructions to control the action of the pressure-stabilizing irrigation device 3; the wireless communication device 12 is used to communicatively connect the controller 11 to the remote client 9. Specifically, main control center 1, detection device 2, power supply unit 8 are installed in 1 switch board, and 1 is placed in 1 irrigation area, and the switch board adopts waterproof structural design to set up the trick lock, only managers can open.

The video monitoring device 7 is installed on the site of the irrigation area and is used for shooting the site picture of the irrigation area and transmitting real-time image information data to the controller 11; the wireless communication device 12 is used for uploading the real-time image information data to the remote client 9 and receiving a control instruction sent by the remote client 9 to the controller 11.

The dosing device 5 is installed on the irrigation pipe network and is electrically connected with the controller 11, and is controlled by the controller 11 to add fertilizer or medicine to the irrigation pipe network, so that the plants in the irrigation area can be fertilized or dosed. Specifically, charge device 5 is one or more medicinal cupping that are connected with the irrigation pipe network, and every medicinal cupping all is connected with the valve that is controlled by controller 11 to open and close. Set up charge device 5 on irrigation pipe network, can be according to specific quilt irrigated plant and soil moisture content, select different fertilizer and pesticide to realize automatic fertile and add the medicine, convenient automatic monitoring and management to the quilt irrigated plant.

The main control center 1 further comprises a touch screen 13, and the touch screen 13 is used for displaying the working states of the detection device 2, the pressure-stabilizing irrigation device 3, the dosing device 5 and the light supplementing device 4 and inputting an operation instruction; this irrigation system can be through operating on touch-sensitive screen 13, input operating command in order to control irrigation system's work, and this kind of control mode compares with the mode that managers know the vegetation state through the scene, has saved a large amount of manpowers and material resources, has improved automation and management level.

The remote client 9 is in communication connection with the controller 11 through the wireless communication device 12, various data of environmental parameters of an irrigation area can be conveniently observed through the remote client 9, remote management is conveniently achieved, irrigation states of the irrigation system can be monitored and visualized, and plant growth state data and environmental data can be stored and analyzed. The remote client 9 can be APP software installed on a computer host or a mobile phone, and the set parameter data of the pressure-stabilizing irrigation device 3, the dosing device 5 and the like can be modified on the remote client 9.

In this embodiment, the soil moisture sensor 21 is an ARN-100 soil moisture sensor 21, the soil PH sensor 22 is a GPRS soil PH sensor 22, the soil temperature sensor 23 is a soil temperature transmitter SYY-03, the rainfall sensor 24 is an FM-YL rainfall sensor 24, the first pressure sensor 25 is an SIN-P3000 monocrystalline silicon pressure sensor, and the water flow sensor 26 is an HOCM-series positive displacement flowmeter.

In this embodiment, the controller 11 is a programmable controller 11, the programmable controller 11 includes an MCU control chip, an SDRAM operation memory module and a FLASH memory module, the wireless communication device 12 includes an RS232 serial communication module, an RS485 serial communication module, an RS422 serial communication module, a WIFI communication module 305, a 2G \3G \4G mobile data communication module and an Ethernet communication module, and is connected to the MCU control chip through a PCI bus, the soil moisture content data received by the main control center 1, the soil PH value data, the soil temperature data, the rainfall data, the irrigation pipe network pressure data, and the irrigation water flow data are stored in the SDRAM operation memory module.

The pressure-stabilizing irrigation device 3 comprises a reservoir, a water supply pump, an electromagnetic valve and an irrigation pipe network which are arranged in an irrigation area, wherein the electromagnetic valve is electrically connected with the controller 11 and is controlled by the controller 11 to control the opening and closing of the water supply pump. The cistern feeds through with municipal water supply network, irrigates the pipe network and includes house steward and branch water pipe, and the house steward passes through working shaft and cistern intercommunication, and branch water pipe and house steward connection are equipped with the faucet on the branch water pipe, all are equipped with at least one faucet on every plant irrigation region, and a plurality of faucets bury uniformly and put in the position that the soil root leaned on down, realize the slow deep automatic irrigation of steady voltage. The controller 11 controls the water supply pump and the electromagnetic valve to supply water according to the acquired soil moisture content data, soil pH value data, soil temperature data, rainfall data, irrigation pipe network pressure data and irrigation water flow data of the irrigation pipe network, and can control the water yield.

Specifically, the first pressure sensor 25 and the water flow rate sensor 26 are provided on the manifold.

For make full use of rainwater, irrigate the region and be provided with the rainwater collector 6 of being connected with the cistern, the rainwater that rainwater collector 6 collected provides irrigation water for irrigating the pipe network.

Further, when the irrigation area is large, a second pressure sensor 27 is additionally installed on a branch pipe of the irrigation pipe network, and the second pressure sensor 27 is used for measuring the pressure on the corresponding branch pipe and outputting corresponding branch pipe pressure data to the controller 11. The second pressure sensor 27 may be of the same type as the first pressure sensor 25.

Preferably, the irrigation management and control system further comprises a light supplement device 4 installed above the plants to be irrigated in the irrigation area and electrically connected with the controller 11, wherein the light supplement device 4 is used for increasing the illuminance of the plants in the irrigation area. The detection device 2 further comprises a illuminance sensor 28 used for detecting illuminance of an irrigation area and electrically connected with the controller 11, and the light supplementing device 4 is controlled by the controller to be turned on to supplement light for plants in the irrigation area when illuminance sensing signals obtained by the illuminance sensor 28 are lower than the illuminance requirement for plant growth. Specifically, the light supplement device 4 is a sun lamp electrically connected to the controller 11, and the illuminance sensor 28 is an NHZD10 illuminance sensor 28. When the illuminance of the irrigation area is lower than the illuminance requirement required by plant growth, the plant can be supplemented with light through the solar lamp; the required illumination value and the time value can be adjusted through the touch screen 13 and the remote client 9 and adjusted according to actual requirements; the running state of each device is displayed on the touch screen 13 and can be inquired on the remote client 9; the arrangement of the light intensity sensor 28 and the light supplement device 4 can further improve the management level of plants in the irrigation area.

The controller 11 is electrically connected with the power supply device 8, and the power supply device 8 is externally connected with a municipal power supply and/or photovoltaic power generation device 10. The photovoltaic power generation device 10 provides required electric energy for the controller 11, energy consumption can be reduced, and energy supply to areas where commercial power is difficult to reach can be achieved through photovoltaic power supply. In other embodiments, the photovoltaic power generation apparatus 10 may be replaced by a wind power generation apparatus.

To sum up, the utility model provides an intelligent irrigation management and control system based on internet of things measures the soil moisture content data, soil PH value data, soil temperature data, rainfall data of irrigation area and irrigation pipe network pressure data, irrigation water flow data of irrigation pipe network through all kinds of sensors and carries to controller 1, and controller 1 sends corresponding control command according to all kinds of data collected to control the work of steady voltage irrigation equipment 3, has realized the automatic irrigation to irrigation area plant; meanwhile, the communication connection between the remote client 9 and the controller 11 is realized through the wireless communication device 12, various data of environmental parameters of an irrigation area can be visually observed through the remote client 9, remote management is convenient to realize, compared with the mode that the current management personnel know the plant growth state on site, a large amount of manpower and material resources are saved, the automation and management level is greatly improved, the irrigation state of the irrigation system can be monitored and visualized, and the plant growth state data, the environmental data and the like can be stored and analyzed.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. An intelligent irrigation management and control system based on the Internet of things is characterized by comprising a hardware part, wherein the hardware part comprises a main control center (1), a detection device (2) and a pressure-stabilizing irrigation device (3), wherein the detection device (2) and the pressure-stabilizing irrigation device are electrically connected with the main control center (1);

the detection device (2) comprises a soil moisture content sensor (21), a soil pH sensor (22), a soil temperature sensor (23), a rainfall sensor (24), a first pressure sensor (25) and a water flow sensor (26), wherein the soil moisture content sensor, the soil pH sensor and the soil temperature sensor are arranged in an irrigation area;

the main control center (1) comprises a controller (11) and a wireless communication device (12) electrically connected with the controller (11), wherein the controller (11) is electrically connected with the soil moisture content sensor (21), the soil PH sensor (22), the soil temperature sensor (23), the rainfall sensor (24), the first pressure sensor (25) and the water flow sensor (26) and controls the action of the pressure-stabilizing irrigation device (3); the wireless communication device (12) is used for communicatively connecting the controller (11) to a remote client (9).

2. The intelligent irrigation management and control system based on the internet of things according to claim 1, wherein the pressure-stabilizing irrigation device (3) comprises a water supply pump, an electromagnetic valve and an irrigation pipe network which are arranged in an irrigation area, and the electromagnetic valve is electrically connected with the controller (11) and is controlled by the controller (11) to control the irrigation water quantity of the irrigation pipe network.

3. The intelligent irrigation management and control system based on the internet of things as claimed in claim 1, wherein the detection device (2) further comprises a second pressure sensor (27) arranged on a branch pipe of the irrigation pipe network, and the second pressure sensor (27) is used for measuring the pressure on the corresponding branch pipe and outputting the corresponding branch pipe pressure data to the controller (11).

4. The intelligent irrigation management and control system based on the internet of things according to claim 1, further comprising a light supplementing device (4) for supplementing light to plants in an irrigation area, wherein the light supplementing device (4) is electrically connected with the controller (11); the detection device (2) further comprises a light intensity sensor (28) which is used for detecting the light intensity of an irrigation area and is electrically connected with the main control center (1), and the light supplementing device (4) is controlled by the controller (11) to be turned on to supplement light for plants in the irrigation area when a light intensity induction signal obtained by the light intensity sensor (28) is lower than the requirement of the light intensity of plant growth.

5. The intelligent irrigation management and control system based on the internet of things as claimed in claim 4, further comprising a dosing device (5) installed on an irrigation pipe network, wherein the dosing device (5) is electrically connected with the controller (11) and is controlled by the controller (11) to add fertilizer or medicine to the irrigation pipe network so as to fertilize or dose plants in an irrigation area.

6. The intelligent irrigation management and control system based on the internet of things according to claim 5, wherein the dosing device (5) is one or more medicine tanks connected with the irrigation pipe network, and each medicine tank is connected with a valve controlled to be opened and closed by the controller (11).

7. The intelligent irrigation management and control system based on the internet of things according to claim 5, wherein the pressure-stabilizing irrigation device (3) is further connected with a rainwater collector (6) arranged in an irrigation area, and the rainwater collector (6) provides irrigation water for the pressure-stabilizing irrigation device (3).

8. The intelligent irrigation management and control system based on the internet of things as claimed in claim 5, further comprising a video monitoring device (7) for shooting scene pictures of an irrigation area and transmitting real-time image information data to the controller (11).

9. The internet of things-based intelligent irrigation management and control system according to claim 8, wherein the wireless communication device (12) is configured to upload the real-time image information data to the remote client (9) and receive a control instruction issued by the remote client (9) to the controller (11).

10. The intelligent irrigation management and control system based on the internet of things according to claim 5, wherein the main control center (1) further comprises a touch screen (13), and the touch screen (13) is used for displaying the working states of the detection device (2), the pressure-stabilizing irrigation device (3), the dosing device (5) and the light supplement device (4) and inputting an operation instruction.