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首页> 外文期刊>International Journal of Distributed Sensor Networks >A home automation architecture based on LoRa technology and Message Queue Telemetry Transfer protocol:
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A home automation architecture based on LoRa technology and Message Queue Telemetry Transfer protocol:

机译：基于LoRa技术和消息队列遥测传输协议的家庭自动化体系结构：

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In recent years, Internet of Things technologies gained momentum in various application areas, including the Smart Home field. In this view, the smart objects available in the house can communicate with each other and with the outside world by adopting solutions already proposed for Internet of Things. In fact, among the challenges to face during the design and implementation of an Internet of Things–based Smart Home infrastructure, battery usage represents a key point for the realization of an efficient solution. In this context, the communication technology chosen plays a fundamental role, since transmission is generally the most energy demanding task, and Internet of Things communication technologies are designed to reduce as much as possible the power consumption. This article describes an Internet of Things–oriented architecture for the Smart Home, based on the long-range and low-power technology LoRa. Moreover, in order to enable the devices to communicate with each other and the outside world, the Message Queue Telemetry Transfer protocol is used as a domotic middleware. We show that LoRa, designed by having in mind the typical requirements of Internet of Things (i.e. low power consumption, sporadic transmission, and robustness to interference), is well-suited to also meet the need of more established home automation systems, specifically the low latency in message delivery. Interoperability among different devices may also be obtained through the Message Queue Telemetry Transfer midlleware.
机译：近年来，物联网技术在包括智能家居领域在内的各个应用领域得到了发展。按照这种观点，通过采用已经为物联网提出的解决方案，房屋中可用的智能对象可以彼此通信，也可以与外界通信。实际上，在基于物联网的智能家居基础设施的设计和实施过程中面临的挑战中，电池使用量是实现高效解决方案的关键。在这种情况下，选择的通信技术起着根本性的作用，因为传输通常是最耗能的任务，而物联网通信技术旨在降低功耗。本文介绍了基于远程低功耗技术LoRa的面向智能家居的物联网架构。此外，为了使设备能够彼此之间以及与外部世界进行通信，消息队列遥测传输协议被用作domotic中间件。我们表明，LoRa通过考虑物联网的典型要求（即低功耗，零星传输和抗干扰能力）而设计，非常适合满足更成熟的家庭自动化系统（特别是家庭自动化系统）的需求。消息传递的低延迟。还可以通过Message Queue Telemetry Transfer中间件获得不同设备之间的互操作性。

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