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Wireless technologies for smart agricultural monitoring using internet of things devices with energy harvesting capabilities

利用具有能量收集功能的物联网设备进行智能农业监控的无线技术

关键词:
来源:
Computers and Electronics in Agriculture
全文链接1:
http://agri.ckcest.cn/topic/downloadFile/14f7b631-645b-422a-90c4-9674505c2d15
全文链接2:
https://www.sciencedirect.com/science/article/pii/S0168169919318381
类型:
学术文献
语种:
英语
原文发布日期:
2020-03-14
摘要:
Technological advances in the Internet of Things (IoT) have paved the way for wireless technologies to be used in new areas. Agricultural monitoring is an example where IoT can help to increase productivity, efficiency, and output yield. However, powering these devices is a concern as batteries are often required due to devices being located where electricity is not readily available. In this paper, an experimental comparison is performed between IoT devices with energy harvesting capabilities that use three wireless technologies: IEEE 802.11 g (WiFi 2.4 GHz), IEEE 802.15.4 (Zigbee), and Long Range Wireless Area Network (LoRaWAN), for agricultural monitoring. Four experiments were conducted to examine the performance of each technology under different environmental conditions. According to the results, LoRaWAN is the optimal wireless technology to be used in an agricultural monitoring system, when the power consumption and the network lifetime are a priority. 
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