开发一个统一的物联网平台,用于在热带环境中评估气象和空气质量数据
David Kairuz-Cabrera1, Victor Hernandez-Rodriguez1, Olivier Schalm2
1Faculty of Electrical Engineering, Central University Marta Abreu of Las Villas (UCLV), Santa Clara 54830, Cuba.
Sensors (Basel, Switzerland)
|May 11, 2024
概括
本研究介绍了一种负担得起的物联网 (IoT) 系统,用于监测发展中国家的空气质量和天气. 低成本的物联网设备为公共卫生决策提供可靠的数据,克服资源限制.
科学领域:
- 环境科学 环境科学
- 公共卫生 公共卫生
- 工程 工程师 工程师 工程师
背景情况:
- 发展中国家面临着因过时技术和化石燃料造成的严重空气污染,影响城市空气质量和公共卫生.
- 这些地区的有限资源阻碍了实施有效的公共卫生政策所必需的先进监测系统.
- 对于监测大气污染物和气象参数的成本效益高的解决方案有着至关重要的需求.
研究的目的:
- 引入一个负担得起的物联网 (IoT) 监控系统,用于在资源有限的环境中跟踪大气污染物和气象参数.
- 证明系统能够提供可靠的数据来解决空气质量问题,并支持与健康相关的决策.
- 为了验证系统在热带条件下的性能及其与现有解决方案相比的成本效益.
主要方法:
- 开发了一个物联网平台,将Bresser 5-in-1气象站与配有Alphasense气体传感器的空气质量监测设备集成在一起.
- 数据收集,处理和可视化由树派使用MQTT,Node-RED,InfluxDB和Grafana进行管理,并使用LoRa进行数据传输.
- 在古巴圣克拉拉进行了为期15天的实地活动,使用Libelium智能环境Pro作为系统验证的参考.
主要成果:
- 开发的物联网系统在热带条件下展示了可靠的数据收集和处理能力.
- 该系统的开发成本明显低于 (几倍) 参考设备,同时测量了更多的变量.
- 气象数据为空气质量差的事件提供了宝贵的见解,提高了对污染动态的理解.
结论:
- 实惠的物联网监控系统通过克服资源和预算限制,有效地解决了发展中国家的空气质量和公共卫生挑战.
- 该系统为明智的公共卫生政策和决策提供可靠,可操作的数据.
- 气象数据与污染物测量的整合为了解和管理空气质量问题提供了全面的方法.
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