scholarly journals Optimization and Simulation of Farmland Protection Dynamic Monitoring System Based on Internet of Things Technology

2021 ◽  
Vol 2021 ◽  
pp. 1-11
Author(s):  
Bixia Hu ◽  
Wei Zhang ◽  
Tao Ma ◽  
Zhizhong Zhao
Keyword(s):  
Internet Of Things ◽  
Monitoring System ◽  
Comprehensive Evaluation ◽  
Dynamic Monitoring ◽  
System Construction ◽  
Cultivated Land ◽  
Land Protection ◽  
Farmland Protection ◽  
Internet Of Things Technology ◽  
Cultivated Land Protection

Based on the status quo of cultivated land, this paper analyzes the existing problems and builds a dynamic monitoring system for cultivated land protection. It works by using the Internet of Things technology and geographic and national conditions to realize the systematization, informatization, and socialization of cultivated land protection, thereby promoting the sustainable development of cultivated land and social stability and harmony. This paper puts forward relevant countermeasures and suggestions for the protection of cultivated land. This paper constructs the farmland protection dynamic monitoring system, proposes the goals of the system construction, points out the ideas of the system construction, and designs and analyzes the key points of the system composition. The system includes seven subsystems, and the functions and specific contents of the subsystems are explained, respectively, to build the entire system. Then, we put forward the financial, technical, and implementation problems of the system, and find out countermeasures, expand the system research, propose the development of the dynamic monitoring system of cultivated land protection in the direction of intelligence and convenience, and expand the application to food safety and disasters. In terms of forecasting, comprehensive evaluation of the existence and operation of the system is carried out by designing evaluation indicators and weights for the operation of the system.

scholarly journals Regional Differences in Ecological Compensation for Cultivated Land Protection: An Analysis of Chengdu, Sichuan Province, China

2020 ◽  
Vol 17 (21) ◽  
pp. 8242
Author(s):  
Kunpeng Wang ◽  
Minghao Ou ◽  
Zinabu Wolde
Keyword(s):  
Regional Differences ◽  
External Environment ◽  
B Value ◽  
Cultivated Land ◽  
Ecological Compensation ◽  
Land Protection ◽  
Study Results ◽  
The Impact ◽  
Cultivated Land Protection ◽  
Willingness To Engage

Exploring the elements that affect farmers’ willingness to protect cultivated land is the key to improving the ecological compensation mechanism for cultivated land protection. The purpose of this study was to analyze regional differences in ecological compensation for cultivated land protection, and to explore the influence of different external environments on farmers’ willingness to engage in cultivated land protection. Based on the Profitable Spatial Boundary Analysis theory (PSBA), GIS spatial analysis technology was used to analyze regional space differences and assess ecological compensation for urban and rural cultivated land protection at the micro scale. The results show that the willingness of farmers to participate in cultivated land protection is affected by the external environment and the ecological compensation offered. The trend of the comprehensive benefit of cultivated land protection ecological compensation (B) is “Λ” from the first layer to the third layer. The B value of the urban–rural junction area is the highest value. This shows that the external environment is favorable for ecological compensation in this area, which has a positive effect on farmers’ willingness to protect cultivated land. B < 0 in the first and third layer, which has a depressant effect on farmers’ willingness to protect cultivated land. The study results contribute to the understanding of the impact of regional differences in the external environmental on ecological compensation and farmers’ willingness to engage in cultivated land protection.

Study on Demarcation of Basic Farmland Based on GIS — A Case Study of Fogang County

2014 ◽  
Vol 1010-1012 ◽  
pp. 1312-1316
Author(s):  
Xin Xin Hou ◽  
Peng Jiao ◽  
Li Li
Keyword(s):  
Evaluation System ◽  
Entropy Method ◽  
Cultivated Land ◽  
Analytic Hierarchy ◽  
Land Protection ◽  
Technological Support ◽  
Farmland Protection ◽  
Order Preference ◽  
Regional Sustainable Development ◽  
Addition Amount

The demarcation of basic farmland scientifically is important to cultivated land protection, agriculture-economy development, and regional sustainable development. This paper took Fogang County as an example, calculated the amount of basic farmland protection and exclusion and then quantified the addition amount; established the evaluation system of farmland; used Analytic Hierarchy Process (AHP) and entropy method to determine the index weights; prioritized the selected cultivated land using GIS and Technique for Order Preference by Similarity to an Ideal Solution (TOPSIS); and then combined with the addition amount to optimize the basic farmland spatially. The study result proved that the demarcate method of basic farmland was feasible, and can provide scientific and technological support for basic farmland planning.

scholarly journals Geotechnical Engineering Slope Monitoring Based on Internet of Things

2018 ◽  
Vol 14 (06) ◽  
pp. 165
Author(s):  
Xiaobing Hou
Keyword(s):  
Internet Of Things ◽  
Monitoring System ◽  
Reliability Theory ◽  
Monitoring Data ◽  
The Internet ◽  
Slope Monitoring ◽  
The Stability ◽  
Internet Of Things Technology ◽  
The Internet Of Things ◽  
Rock And Soil

<p class="0abstract"><span lang="EN-US">T</span><span lang="EN-US">o improve the monitoring system of rock and soil engineering slope, based on the technology of Internet of things, the monitoring of rock and soil slope </span><span lang="EN-US">wa</span><span lang="EN-US">s studied. A multi parameter remote monitoring system based on the technology of Internet of things </span><span lang="EN-US">wa</span><span lang="EN-US">s proposed.</span><span lang="EN-US">By combining GPS locator with several sensor instruments, many parameters, such as ground displacement, deep displacement, groundwater level, stress and strain, </span><span lang="EN-US">we</span><span lang="EN-US">re collected.</span><span lang="EN-US">Through the Internet of things technology, the key data </span><span lang="EN-US">we</span><span lang="EN-US">re transmitted to the monitoring room. The wireless transmission of the monitoring data </span><span lang="EN-US">wa</span><span lang="EN-US">s completed. Using information fusion technology, database management and Web service, the monitoring data </span><span lang="EN-US">we</span><span lang="EN-US">re classified and managed.</span><span lang="EN-US">Through the data analysis, the reliability theory </span><span lang="EN-US">wa</span><span lang="EN-US">s used to predict the slope. Finally, the rock and soil engineering slope monitoring based on the Internet of things </span><span lang="EN-US">wa</span><span lang="EN-US">s verified.</span><span lang="EN-US">The results show</span><span lang="EN-US">ed</span><span lang="EN-US"> that the stability of the slope </span><span lang="EN-US">wa</span><span lang="EN-US">s influenced by many factors. At the same time, the effectiveness and accuracy of monitoring data </span><span lang="EN-US">we</span><span lang="EN-US">re important for slope prediction. T</span><span lang="EN-US">o sum up, t</span><span lang="EN-US">he reliability theory is more suitable for the stability analysis of the local slope and the section.</span></p>

scholarly journals Intelligent Home Monitoring System Based on Internet of Things

2017 ◽  
Vol 13 (10) ◽  
pp. 21 ◽  
Author(s):  
Xijuan Wang
Keyword(s):  
Internet Of Things ◽  
Wireless Communication ◽  
Monitoring System ◽  
Home Environment ◽  
Remote Monitoring ◽  
Base Station ◽  
Sensor Nodes ◽  
Remote Monitoring System ◽  
Intelligent Home ◽  
Internet Of Things Technology

<p style="margin: 1em 0px;"><span lang="EN-US"><span style="font-family: 宋体; font-size: medium;">To realize the remote monitoring and intelligent management of the home environment, intelligent home remote monitoring system is developed based on the Internet of things technology. By using RF transceiver chip and GPRS technology, a smart home system scheme for wireless networks is established. The hardware and software design of sensor nodes and GPRS wireless communication base station is completed. Sensor nodes are used to monitor the acquisition of field data. Based on GPRS technology, the wireless communication base station realizes the uploading of monitoring data. The wireless communication between the node and the base station is realized by radio frequency transceiver chip SI4432. The results show that the system reaches the aim of expected design function. Therefore, it can be concluded that the system can meet the intelligent monitoring of the home environment.</span></span></p>

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