指数空气质量监测,用于轻型和活跃的移动
Stefano Botticini1, Elisabetta Comini1, Salvatore Dello Iacono1
1Department of Information Engineering, University of Brescia, 25123 Brescia, Italy.
Sensors (Basel, Switzerland)
|May 25, 2024
概括
像BME688这样的低成本传感器可以创建分布式空气质量监测网络. 这些系统集成到可穿戴设备和电动汽车充电站中,提供实时环境数据.
科学领域:
- 环境科学 环境科学
- 传感器技术 传感器技术
- 可持续的移动性 可持续的移动性
背景情况:
- 减少碳排放的努力可以通过轻型,活跃和多式联运的移动性得到支持.
- 空气质量监测对于公共卫生和环境评估至关重要.
- 新兴技术使分布式环境传感网络成为可能.
研究的目的:
- 调查BME688环境传感器对空气质量监测的能力.
- 评估将BME688集成到可穿戴设备和电动汽车供应设备 (EVSE) 的可行性.
- 为了评估传感器在检测人类感知到的空气质量方面的性能.
主要方法:
- 对BME688传感器性能进行实验调查.
- 在受控和不受控制的环境中进行的测量.
- 将传感器集成到潜在的可穿戴设备和EVSE应用中.
主要成果:
- BME688传感器证明了其适用于检测人类感知到的空气质量.
- 二氧化碳 (CO2) 读数显示其他气体,如一氧化碳 (CO) 的潜在意义.
- 来自BME688的空气质量指数 (IAQ) 对相对湿度敏感,在250.以下的户外意义有限.
结论:
- 集成到低功耗嵌入式系统中的BME688传感器可以为分布式空气质量监测网络做出贡献.
- 可穿戴设备和太阳能驱动的EVSE可以容纳这些传感器,用于实时微气候和污染数据收集.
- 需要进一步的研究来完善在不受控制的户外环境中的IAQ解释.
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