Intelligent agricultural application monitoring system based on Internet of Things
By constructing a self-organizing network using ZigBee and LoRa technologies in a small-scale agricultural environment, combined with solar power, the problem of high cost of IoT applications in small-scale agricultural environments is solved, enabling low-cost data collection and transmission, and improving the real-time performance and economy of data collection and transmission.
Patent Information
- Application Number
- CN202520248820.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-17
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-02-17
AI Technical Summary
In small-scale agricultural environments, the application of existing agricultural IoT technologies suffers from high deployment costs and excessive complexity, especially the high costs of terminal and gateway hardware as well as data transmission, which hinders their promotion in small-scale agricultural environments.
Using ZigBee modules as data acquisition terminals, combined with ZigBee coordinators and LoRa technology, a self-organizing network is constructed. Through meteorological data, soil moisture data, and insect data acquisition terminals, solar power is used to reduce hardware and data transmission costs, and to achieve low-cost data transmission and real-time acquisition.
It enables low-cost agricultural IoT applications in small-scale agricultural environments, achieves real-time data collection and transmission, reduces customers' lifecycle costs, improves farmers' efficiency, and saves expenses.
Smart Images
Figure CN223729762U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application belongs to the field of agricultural monitoring, and particularly relates to an intelligent agricultural application monitoring system based on an Internet of Things. BACKGROUND
[0002] With the high-quality development of intelligent agriculture, agricultural Internet of Things technology has been applied in agricultural parks to a certain extent, but the normal operation of these applications requires a large amount of expenses. In addition to the large-scale agricultural parks, there are still a large number of "individuals" who also have the demand for the application of modern agricultural Internet of Things technology. An important factor hindering the application and promotion of modern agricultural Internet of Things technology is the cost problem.
[0003] A typical agricultural Internet of Things is composed of several subsystems. In a small-scale agricultural environment, the difficulty of implementation and the cost problem need to be considered. At the same time, in terms of the product form of the agricultural Internet of Things, the current terminal needs to collect various data and then transmit it to the Internet of Things gateway, and then transmit it to the user interface through the gateway. In this process, the hardware cost of the terminal, gateway and the like cannot be avoided, and the data transmission cost varies with the technology. The current relatively process is to use 5G technology to build a gateway, or the terminal directly uses an NB-IOT module to transmit data to the cloud through the operator network, and then the user processes remotely. Such a form is not a problem for large-scale agriculture, but if it is applied to small-scale industry, it also causes the problem of too high complexity and too high deployment cost. CONTENT OF THE UTILITY MODEL
[0004] In view of the above problems existing in the prior art, the application provides an intelligent agricultural application monitoring system based on an Internet of Things. A ZigBee module is used as a data collection terminal collection node. After completing networking, the data collection terminal collects meteorological data, soil moisture data and insect data based on the data collection device, transmits the data to a ZigBee coordinator and sends it to the user end, and completes the data transmission.
[0005] To achieve the above object, the application adopts the following technical scheme: a smart agricultural application monitoring system based on Internet of Things, comprising a ZigBee coordinator and a meteorological data acquisition terminal, a soil moisture data acquisition terminal and an insect data acquisition terminal connected with the ZigBee coordinator, the ZigBee coordinator being connected with a user client, the meteorological data acquisition terminal and the soil moisture data acquisition terminal being connected with a data acquisition device, the data acquisition device comprising a controller and a storage battery, an atmospheric acquisition device, a soil acquisition device and a communication module connected with the controller, the storage battery being connected with a solar panel through a charging controller, the atmospheric acquisition device comprising an atmospheric temperature sensor, an atmospheric humidity sensor, an illumination sensor and a barometer, and the soil acquisition device comprising a soil moisture sensor, a soil temperature sensor, a soil PH value sensor and a soil conductivity sensor.
[0006] Among them, the meteorological data acquisition terminal and the soil moisture data acquisition terminal are connected with the ZigBee coordinator through zigbee.
[0007] Among them, the insect data acquisition terminal is connected with the ZigBee coordinator through lora.
[0008] Among them, the user client is connected with an identification platform, and the identification platform is used for insect identification.
[0009] Among them, the communication module is a DTU module, and the DTU module is connected with the meteorological data acquisition terminal and the soil moisture data acquisition terminal through a mobile network.
[0010] The application has the following beneficial effects:
[0011] The application provides a smart agricultural application monitoring system based on Internet of Things, which is designed for low-cost agricultural Internet of Things application in a small-scale agricultural environment, basic data is collected through a data acquisition device, and data transmission is performed through ZigBee technology, on the one hand, the collection and transmission of real-time agricultural data are realized, so that users can obtain meteorological data, soil moisture data and insect data in time, and the users are reminded to make adjustments in time, and on the other hand, the design requirement of low cost is always considered, the cost of the whole life cycle of customers is effectively reduced, the benefits of farmers are improved, and the expenditure is saved. DETAILED DESCRIPTION
[0012] Figure 1 Fig. 1 is a system structure schematic diagram of the smart agricultural application monitoring system of the application;
[0013] Figure 2 Fig. 1 is a system structure schematic diagram of the smart agricultural application monitoring system of the application;
[0014] In the figure, 10-controller, 11-battery, 12-charge controller, 13-solar panel, 14-atmospheric temperature sensor, 15-atmospheric humidity sensor, 16-illuminance sensor, 17-barometer, 18-communication module, 19-soil moisture sensor, 20-soil temperature sensor, 21-soil pH sensor, 22-soil conductivity sensor, 1-data acquisition device, 2-ZigBee coordinator, 3-weather data acquisition terminal, 4-soil moisture data acquisition terminal, 5-insect data acquisition terminal, 6-user client, 7-recognition platform. DETAILED DESCRIPTION
[0015] Embodiments of the present application will be described in more detail with reference to the drawings. Although embodiments of the present application are shown in the drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that the present application is more thoroughly and completely conveyed to those skilled in the art, and the scope of the present application is fully conveyed to those skilled in the art.
[0016] It should be understood that although the terms "first", "second", "third", etc. can be used in this application to describe various information, these information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as the first information without departing from the scope of the present application. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly specified.
[0017] In the description of the present application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.
[0018] Unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0019] As Figure 1 shown in one kind of smart agricultural application monitoring system based on Internet of Things, including: ZigBee coordinator 22 and with ZigBee coordinator 22 Connection meteorological data acquisition terminal 3, soil moisture data acquisition terminal 4, insect data acquisition terminal 5.
[0020] Meteorological data acquisition terminal 3 is mainly responsible for providing atmospheric temperature, humidity, illuminance, barometric information; Soil moisture data acquisition terminal 4 collects soil moisture, soil temperature, soil conductivity, soil PH value and other information; Insect data acquisition terminal 5 collects the picture data captured under the insect lamp. Meteorological data and soil moisture data acquisition terminal 4 adopt ZigBee ad hoc network technology to network, and then gathered by data gateway to client. Insect data acquisition terminal 5 collects data as picture data, and the data volume is large, and the wireless terminal is used alone to gather data gateway.
[0021] Zigbee is a short-range, low-power wireless communication protocol, which is suitable for scenarios that need to transmit data within a relatively short distance. Meteorological data and soil moisture data usually need to be collected and transmitted in real time, and usually do not need long transmission distance, so it is suitable to use Zigbee connection. LoRa is a long-range, low-power wireless communication technology, which is suitable for scenarios that need to transmit data over long distances. Insect data usually needs to be collected in a large area, and the collection terminal may be distributed in a remote place, so using LoRa connection can realize long-distance transmission of data.
[0022] Meteorological data acquisition terminal 3 and soil moisture data acquisition terminal 4 use CC2530 supporting ZigBee as MCU to complete data collection and complete ZigBee network building work; Image data acquisition needs higher computing performance, so STM32 is adopted, and then transmitted to data gateway through Lora. After receiving the data, NearLink transmits to user client 6 to complete data presentation.
[0023] Among them, the sensor data is directly used to guide agricultural production; Image data needs to be uploaded to the identification platform 7, and after completing the insect identification through AI, the data is fed back to the user. Using existing platform to identify insect, can save resources, save the cost and time of local model training, improve the correct rate of insect identification, and guide the actual production.
[0024] Meteorological data acquisition terminal 3, soil moisture data acquisition terminal 4 and data acquisition device 1 are connected. As Figure 2As shown, the data acquisition device 1 includes a controller 10 and a battery 11 connected with the controller 10, an atmospheric acquisition device, a soil acquisition device, a communication module 18. The battery 11 is connected with a solar panel 13 through a charging controller 12, the solar panel 13 converts solar energy into direct current through photoelectric effect, then charges the battery 11 through the charging controller 12, and the battery 11 supplies power for the controller 10 to meet the outdoor acquisition requirement. The atmospheric acquisition device includes an atmospheric temperature sensor 14, an atmospheric humidity sensor 15, an illumination sensor 16 and a barometer 17, and the soil acquisition device includes a soil moisture sensor 19, a soil temperature sensor 20, a soil PH value sensor 21 and a soil conductivity sensor 22. The communication module 18 is a DTU module, and the DTU module is connected with the weather data acquisition terminal 3 and the soil moisture data acquisition terminal 4 through a mobile network.
[0025] After the weather data acquisition terminal 3 and the soil moisture data acquisition terminal 4 acquire the basic data collected by the data acquisition device 1, the data are sent to the ZigBee coordinator 2 through a ZigBee self-organizing network. After various data are gathered to the data gateway, the data are processed by the specifically designed host computer. The weather data and the soil moisture data are presented on the host computer, the insect data are uploaded to the identification platform 7 through the host computer to complete the identification of the insect data, and the ZigBee coordinator 2 is sent to the user client 6 through wireless communication technology.
[0026] Finally, it should be noted that in this document, relationships such as first and second, and the like, are merely used to distinguish one entity or action from another, and do not require or imply that these entities or actions are in any way mutually exclusive or mutually correlated. Moreover, the terms including, including, or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed or inherent to such a process, method, article or device.
[0027] The units described as separate components may or may not be physically separate, and the components shown as units may or may not be physical units, that is, they may be located in one place, or they may be distributed to multiple network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the embodiment scheme.
[0028] Having described various embodiments of the application, it is to be understood that the above description is meant not to limit and not to encompass all of the possible embodiments. Many modifications and variations of this application can be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. It is intended that the scope of the application be defined by the scope of the patent and by the claims as allowed by the patent office, which can include adaptations based on the description, equivalents, and / or substitutions of elements individually or collectively to the entire disclosure.
Claims
1. An Internet of Things based intelligent agriculture application monitoring system characterized in that, The application relates to a data acquisition device, a ZigBee coordinator and meteorological data acquisition terminals, soil moisture data acquisition terminals and insect condition data acquisition terminals connected with the ZigBee coordinator, wherein the ZigBee coordinator is further connected with a user client, the data acquisition device comprises a controller and a storage battery, an atmospheric acquisition device, a soil acquisition device and a communication module connected with the controller, the storage battery is connected with a solar cell panel through a charging controller, the atmospheric acquisition device comprises an atmospheric temperature sensor, an atmospheric humidity sensor, an illumination sensor and a barometer, the soil acquisition device comprises a soil moisture sensor, a soil temperature sensor, a soil PH value sensor and a soil conductivity sensor; the communication module of the data acquisition device is connected with the meteorological data acquisition terminals and the soil moisture data acquisition terminals. The meteorological data acquisition terminals and the soil moisture data acquisition terminals are connected with the ZigBee coordinator through zigbee.
2. The IoT based smart agriculture application monitoring system as claimed in claim 1 wherein, The insect condition data acquisition terminals are connected with the ZigBee coordinator through lora.
3. The IoT based smart agriculture application monitoring system as claimed in claim 1 wherein, The user client is connected with an identification platform, and the identification platform is used for insect condition identification.
4. The IoT based smart agriculture application monitoring system as claimed in claim 1 wherein, The communication module is a DTU module, and the DTU module is connected with the meteorological data acquisition terminals and the soil moisture data acquisition terminals through a mobile network.
5. The IoT based smart agriculture application monitoring system as claimed in claim 1 wherein,