DATIV-远程增强智能气溶测量系统使用树派基于分布式传感器
Gazi Hasanuzzaman1, Tom Buchwald2, Christoph Schunk3
1Department of Aerodynamics and Fluid Mechanics, Brandenburg University of Technology Cottbus-Senftenberg (BTU C-S), 03046 Cottbus, Germany.
Sensors (Basel, Switzerland)
|July 13, 2024
概括
一个新的,低成本的传感器系统称为动态气溶输送室内通风 (DATIV) 系统被开发用于监测公共空间的空气传播疾病传播. 该系统通过跟踪颗粒物来帮助保持室内空气质量.
科学领域:
- 环境科学 环境科学
- 公共卫生 公共卫生
- 传感器技术 传感器技术
背景情况:
- 封闭的公共空间对空气传播疾病的传播具有重要意义.
- 保持室内空气质量对于公共健康至关重要.
- 现有的监控解决方案可能昂贵或复杂.
研究的目的:
- 开发一个开源的,低成本的,分布式的传感器阵列来监测室内空气质量.
- 为了实时测量空中传输风险.
- 为各种公共空间提供可扩展的解决方案.
主要方法:
- 开发用于室内通风 (DATIV) 系统的动态气溶运输系统.
- 集成多个颗粒物传感器 (PMSs).
- 使用基于Raspberry Pi的操作系统通过基于Web的GUI进行远程控制和数据采集.
主要成果:
- 成功开发和验证了DATIV系统.
- 展示同时使用多个传感器的能力.
- 在各种设备上通过Web浏览器进行用户友好的远程操作.
结论:
- 在室内环境中,DATIV系统提供了一种可行的,具有成本效益的解决方案,用于监测室内空气传播.
- 该系统有助于改善室内空气质量管理.
- 未来的发展可以扩大其应用和能力.
相关概念视频
01:18Distance Measurements by Taping
Tapes are essential in surveying for accurate, durable, and short-distance measurements. Made from lightweight, nylon-coated steel, they offer flexibility and strength for rugged outdoor use. The nylon coating protects against rust and wear, extending the tape's life. Standard lengths, around 30 meters, are marked in meters and millimeters for precision.Surveyors select tapes based on site conditions and accuracy needs. Lightweight, nylon-coated tapes are commonly used for ease of handling and...
01:30Electronic Distance Measuring Instruments
Electronic Distance Measuring Instruments (EDMs) are essential tools in modern surveying, offering precise distance measurements by emitting electromagnetic signals and calculating the time required for these signals to travel to a target and return. Two primary types of signals are used in EDMs — light waves and microwaves — each suited to specific environmental and distance requirements. Light-wave-based EDMs utilize either infrared or laser light, providing high accuracy over short distances...