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Meadow environment evaluation method based on Internet of Things

A technology of environmental assessment and 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, etc., to achieve rich monitoring indicators, little influence of human factors, and monitoring The effect of systems 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 various environmental factors is not fully considered;
[0012] 4. Grassland environmental assessment is not carried out after comprehensive analysis of various environmental indicators

Method used

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  • Meadow environment evaluation method based on Internet of Things
  • Meadow environment evaluation method based on Internet of Things
  • Meadow environment evaluation method based on Internet of Things

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0131] According to a specific embodiment of the present invention, the following describes the transmission process of the NB-IoT wireless communication module when the present invention is applied to a grassland environment monitoring system:

[0132] After the communication module has set the parameters, it starts to work, and the module is initialized 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 equipment through the serial port, or the data acquisition terminal equipment through the serial port to the communication module, and then the communication module sends the data to the cloud server through the established TCP connection.

Embodiment 2

[0134] According to a specific embodiment of the present invention, when the present invention is applied to a grassland environment monitoring system, the processing flow of the web server is described in detail below:

[0135] An embodiment of the present invention designs and implements the program part of the web server based on the PHP development language, the CI development framework and the MVC development mode. The main function of this part is to receive data from the client and access the database according to the requirements. Differently 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 the data in the data and vegetable data tables; the Views folder is to store files such as login.php, zhmc.php, etc., to interact with customers; The Control...

Embodiment 3

[0139] According to a specific embodiment of the present invention, when the present invention is applied to a grassland environment monitoring system, the data preprocessing process is described in detail below:

[0140] The image processing of the present invention is a processing method based on the OpenCV vision library. OpenCV is an open source computer vision library, which can implement many general algorithms in image processing and computer vision. When an image processing program processes image data, it first needs to introduce the OpenCV library into the program, define the image data path to be processed, and obtain the data path through cv.imread; then enter the main image processing function, first obtain the height and width of the image, thereby Calculate the number of pixels in the image, and use the shape statement to obtain the height and width of the current image and the number of channels; define a global variable to record the number of pixels that meet ...

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Abstract

The invention provides a meadow environment evaluation method based on the Internet of Things, and belongs to the technical field of ecological environment monitoring. According to the meadow environment evaluation method based on the Internet of Things, various environmental factors in meadow information have different weights for herdsman grazing, characteristics of the factors are analyzed and compared, a multi-sensor data fusion algorithm is adopted, meadow environment data are analyzed and processed, an evaluation matrix is constructed, and the meadow environment grade is scientifically evaluated.

Description

technical field [0001] The invention relates to the technical field of ecological environment monitoring, in particular to a grassland environment evaluation method based on the Internet of Things. Background technique [0002] In recent years, my country has promoted the economic construction of Inner Mongolia and surrounding areas, which has provided a strong guarantee for improving the living standards of the local people. Grassland is a major natural resource in these areas, it is the basis for people in pastoral and semi-pastoral areas to survive, and it is also the main body of land resources. Rational utilization can maintain the regional ecological balance and provide a strong material basis for the production and life of ethnic minorities and the development of culture. Protecting and building grasslands is not only conducive to the sustainable development of grassland animal husbandry, but also can effectively ensure the integrity of the natural ecosystem. [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/18G06F17/16G06K9/00G01D21/02G06F16/901G06F16/9035G06F16/907H04W4/38G16Y10/05G16Y20/10G16Y40/10G16Y40/20
CPCG06F17/18G06F17/16G01D21/02G06F16/901G06F16/9035G06F16/907H04W4/38G16Y10/05G16Y20/10G16Y40/10G16Y40/20G06V20/188
Inventor 郭洪飞杨贺轩何智慧王芳张锐郗风江任亚平朝宝
Owner JINAN UNIVERSITY
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