相关实验视频
Updated: Jun 23, 2025
08:20
In Situ Soil Moisture Sensors in Undisturbed Soils
Published on: November 18, 2022
6.1K
面向实施和利用"绿色"无线农业传感器的新技术
Loukia Vassiliou1,2, Adnan Nadeem1, David Chatzichristodoulou1,3
1Electrical Engineering Department, Frederick University, Nicosia 1036, Cyprus.
Sensors (Basel, Switzerland)
|June 19, 2024
概括
本研究介绍了用于农业的无电池无线传感器,使用增材制造,能源采集和基于无人机的无线电力传输. 这些绿色传感器可以实现精准农业和人工智能驱动的决策.
科学领域:
- 农业工程 农业工程
- 传感器技术 传感器技术
- 可持续技术 可持续技术
背景情况:
- 传统的农业传感器通常依赖于电池,这给环境和维护带来了挑战.
- 在智能农业中,对可持续,低维护感应解决方案的需求正在增长.
- 整合新技术可以克服当前农业监测系统的局限性.
研究的目的:
- 为农业应用提供一种新的无线绿色无电池传感器系统.
- 为了证明增材制造,能源采集和基于无人机的无线电力传输的联合使用.
- 促进对环境友好型传感器的广泛采用,用于精密农业.
主要方法:
- 增材制造被用来创建基于RFID和被动湿度传感器.
- 在UHF和ISM频率的能量采集系统被开发为传感器平台的动力.
- 来自无线无人机上的发射器的无线电力传输 (WPT) 被用来为基于地面的传感器提供能量.
主要成果:
- 证明了智能农业无电池无线传感器的可行性.
- 成功地集成了增材制造,能源采集和UAV-WPT.
- 展示了能够在农业环境中监测湿度和温度的传感器.
结论:
- 这些技术的整合使得"绿色"无线传感器网络成为可能,减少了对环境的影响.
- 这种方法通过广泛的数据收集来支持精准农业的进步.
- 开发的系统可以为基于人工智能和机器学习的农业决策提供关键数据.
相关概念视频
02:35Key Elements for Plant Nutrition
18.7K
Like all living organisms, plants require organic and inorganic nutrients to survive, reproduce, grow and maintain homeostasis. To identify nutrients that are essential for plant functioning, researchers have leveraged a technique called hydroponics. In hydroponic culture systems, plants are grown—without soil—in water-based solutions containing nutrients. At least 17 nutrients have been identified as essential elements required by plants. Plants acquire these elements from the...
18.7K
01:28Field Application of Global Positioning System
42
The Global Positioning System (GPS) has become an indispensable tool in fieldwork, offering unparalleled precision and efficiency for surveying, navigation, and infrastructure development. By harnessing signals from a constellation of satellites, GPS receivers determine the location of objects with remarkable speed and accuracy, often completing calculations within a second.Advantages of Modern GPS TechnologyContemporary GPS receivers are designed to meet the practical demands of field...
42