This study discloses the development of a solution for realizing a smart home in the post COVID-19 era using the Internet of Things domain knowledge. COVID-19 outbreak has been catastrophic and impacted everyone's lives due to its rapid transmission from one body to another. This study aims to reduce virus transmission by eliminating the need to touch any common-point surface in a home, such as switches, doorknobs, and remotes. We provide a generic solution by coupling things with the internet to control them remotely. The project aims to showcase a working solution to controlling devices like smart bulbs, smart fans, smart ACs, and smart door locks in our self-developed emulator over WWW securely using two different protocols, viz., HTTP and MQTT-over-WSS. Additionally, intent authentication over HTTP is based on digital signature that is demonstrated using RSA (encryption) and MD5 (hashing) when the system is deployed in insecure environment(s). RESTful API deployed on AWS EC2 is used to realize HTTP communication protocol, and MQTT is realized using AWS IoT service. The developed project can be applied to any smart home setting like a hotel or public place using AWS IoT, Lambda, or similar infrastructure as a broker.
翻译:这项研究揭示了在COVID-19时代后COVID-19时代,利用互联网提供智能家庭实现智能家庭的解决办法的开发情况。COVID-19的爆发是灾难性的,并且由于从一个身体迅速传播到另一个身体而影响到每个人的生活。这项研究的目的是通过消除接触家庭任何共同点表面,例如开关、门把手和遥控器等的需要,减少病毒的传播。我们通过将东西与互联网联在一起来远程控制它们,提供了一种通用的解决办法。该项目的目的是展示一种控制装置的工作解决办法,例如智能灯泡、智能球迷、智能ACs和智能门锁等智能控制装置。在WWWWS自我开发的模拟器中安全地使用两种不同的协议,即HTTP和MQTT-over-WSS。此外,对HTP的认证的意图是以数字签名为基础,在系统被安装在不安全的环境中时,用RSA(加密)和MD5(发相)。在AWS EC2上部署的RESTful APIP, 用于实现HTTP通信协议,而MQTTTT公司则使用类似于A的智能家庭基础设施,可以实现。