A novel Internet of things-based plug-and-play multigas sensor for environmental monitoring,Transactions on Emerging Telecommunications Technologies

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A novel Internet of things-based plug-and-play multigas sensor for environmental monitoring
Transactions on Emerging Telecommunications Technologies ( IF 2.5 ) Pub Date : 2020-04-14 , DOI: 10.1002/ett.3967
João B. A. Gomes ₁ , Joel J. P. C. Rodrigues _{2,

3,

4,

5} , Ricardo A. L. Rabêlo ₂ , Sudeep Tanwar ₆ , Jalal Al-Muhtadi ₄ , Sergey Kozlov ₅

Affiliation

Ambient gas measurement is essential in diverse fields and applications, from preventing accidents, to air pollution warnings, and granting the correct gas mixture to patients in hospitals. Gas leakage can reach large proportions, affecting neighborhoods or even cities, causing enormous environmental impacts. The integration of gas sensors through the Internet of things (IoT) paradigm should ease the information collecting and sharing processes, granting better experiences to users, and avoiding major losses and expenses. With this integration, final users must be capable of operating these gadgets without previous technological knowledge, thus, the proposal of plug-and-play (PnP) sensors and actuators should be considered. This article proposes an IoT-based solution for sensing environmental gases preceding a PnP approach, combining the hardware and software integrations for a better user experience. In this proposal, the PnP interface is defined, using the universal asynchronous receiver/transmitter protocol. The wireless communication is made through the IEEE 802.15.4 and IEEE 802.11 (Wi-Fi) standards. The proposed sensor is capable of detecting smoke, oxygen, hydrogen, carbon monoxide, alcohol vapor, liquefied petroleum gas, benzene, ammonia, methane, and propane. The solution is integrated with a middleware for IoT, called In.IoT, a software that receives the sensed data, stores, and forward them to other smart devices on the same context, allowing an Android-based mobile application to warn users regarding the environmental gases concentrations. The proposed solution is experimented, demonstrated, validated, and it is ready for use.

中文翻译：

一种用于环境监测的新型物联网即插即用多气体传感器

环境气体测量在各种领域和应用中都是必不可少的，从预防事故到空气污染警告，以及为医院的患者提供正确的气体混合物。燃气泄漏可以达到很大的比例，影响社区甚至城市，造成巨大的环境影响。通过物联网 (IoT) 范式集成气体传感器应简化信息收集和共享过程，为用户提供更好的体验，并避免重大损失和费用。通过这种集成，最终用户必须能够在没有先前技术知识的情况下操作这些小工具，因此，应考虑即插即用 (PnP) 传感器和执行器的提议。本文提出了一种基于物联网的解决方案，用于在 PnP 方法之前检测环境气体，结合硬件和软件集成以获得更好的用户体验。在该提案中，使用通用异步接收器/发送器协议定义了 PnP 接口。无线通信通过 IEEE 802.15.4 和 IEEE 802.11 (Wi-Fi) 标准进行。提议的传感器能够检测烟雾、氧气、氢气、一氧化碳、酒精蒸汽、液化石油气、苯、氨、甲烷和丙烷。该解决方案与 IoT 中间件集成，称为 In.IoT，该软件可接收感测数据、存储并将它们转发到同一上下文中的其他智能设备，从而允许基于 Android 的移动应用程序警告用户有关环境的信息气体浓度。提议的解决方案已经过试验、演示、验证，并且可以使用了。

更新日期：2020-04-14

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