Meadow environment monitoring system based on Internet of Things

An environmental monitoring system and the technology of the Internet of Things, applied in the field of ecological environment monitoring, can solve the problems of insufficient monitoring of pasture environmental indicators, no pasture environmental evaluation, and no comprehensive consideration of mutual influence, so as to achieve rich monitoring indicators, little influence of human factors, The effect of monitoring system science

Inactive Publication Date: 2021-06-22
JINAN UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] 1. There are different degrees of human participation;
[0010] 2. The monitoring of grassland environmental indicators is not rich enough;
[0011] 3. The interaction between va

Method used

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  • Meadow environment monitoring system based on Internet of Things
  • Meadow environment monitoring system based on Internet of Things
  • Meadow environment monitoring system based on Internet of Things

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0153] According to a specific embodiment of the present invention, the following describes the transmission process of the NB-IoT wireless communication module provided by the present invention:

[0154] After setting the parameters, the communication module starts to work. Initialize the module first. After the module initialization is completed, the system starts to seek network access. When the target network access is successful, a TCP request can be established. After the TCP request is established, data communication can be started. The cloud sends data to the communication module, and then the communication module communicates with the data acquisition terminal device through the serial port, or the data acquisition terminal device communicates with the communication module through the serial port, and then the communication module sends data to the cloud server through the established TCP connection.

Embodiment 2

[0156] According to a specific embodiment of the present invention, the processing flow of the web server provided by the present invention is described in detail below:

[0157] An embodiment of the present invention is based on PHP development language, CI development framework and MVC development mode design and realizes the program part of web service end, and the main function of this part is to receive the data that client sends and visit database according to requirement, according to the function of file Different folders are divided into different folders, which mainly include Models, Views, Controllers, Config and some CI framework system folders, etc. Different folders correspond to different functions. The Models folder stores Data_models.php, User_models.php and other files, mainly to operate on the data in data and vegetable data tables; the Views folder stores login.php, zhmc.php and other files, which are used to interact with customers; The Controllers folder ...

Embodiment 3

[0161] According to a specific embodiment of the present invention, the data preprocessing flow of the data processing analysis module of the present invention is described in detail below:

[0162] The image processing of the present invention is based on the processing method of the OpenCV visual library, and OpenCV is an open source computer vision library of codes, which can realize many general algorithms in image processing and computer vision. When an image processing program processes image data, it first introduces the OpenCV library into the program, defines the image data path to be processed, and obtains the data path through cv.imread; then enters the image processing main function, first obtains the height and width of the image, and thus Calculate the number of pixels in the image, and get the height and width of the current image and the number of channels through the shape statement; define a global variable to record the number of pixels that meet the requirem...

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Abstract

The invention provides a meadow environment monitoring system based on the Internet of Things, and belongs to the technical field of ecological environment monitoring. According to the meadow environment monitoring management information system based on the Internet of Things, the Internet of Things technology is applied to the field of grassland meadow environment monitoring, the NB-IoT wireless communication technology and the image processing technology are combined and applied to the system, and management of meadow environment monitoring information is scientifically achieved. According to different weights of various environmental factors in grassland information for herdsman grazing, characteristics of the factors are analyzed and compared, a multi-sensor data fusion algorithm is adopted, grassland environment data are analyzed and processed, an evaluation matrix is constructed, and grassland environment grades are scientifically evaluated.

Description

technical field [0001] The invention relates to the technical field of ecological environment monitoring, in particular to a grassland environment monitoring system based on the Internet of Things. Background technique [0002] In recent years, my country has promoted the economic construction of Inner Mongolia and its surrounding areas, providing a strong guarantee for improving the living standards of local people. Grassland is an important natural resource in these areas. It is the basis for the survival of people in pastoral and semi-pastoral areas. Reasonable utilization can maintain regional ecological balance and provide a strong material foundation for the production and life of ethnic minorities and the development of culture. The protection and construction of grassland is not only conducive to the sustainable development of grassland animal husbandry, but also can effectively protect the integrity of the natural ecosystem. [0003] The environment of the pasture...

Claims

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Application Information

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IPC IPC(8): H04L29/08G01D21/02G06F16/2458G06F16/25G06Q50/02G16Y10/10G16Y20/10G16Y40/10H04W4/38
CPCG01D21/02G06Q50/02G06F16/2462G06F16/258G16Y10/10G16Y20/10G16Y40/10H04L67/025H04L67/12H04W4/38
Inventor 郭洪飞杨贺轩何智慧郑敬莎张锐郗风江任亚平朝宝
Owner JINAN UNIVERSITY
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