Читать книгу Industrial Internet of Things (IIoT). Intelligent Analytics for Predictive Maintenance онлайн

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IoT in the early days corresponded to the connection via the internet in physical objects, such as a toaster, especially sensors. Over the years, the concept of connecting the physical material world with the virtual world has evolved into a technological revolution in order to connect all the objects that people use on a daily basis to the internet (ssss1), describing a scenario in which several things are connected and communicate, through technologies like Wi-Fi. The result is a smarter and more responsive planet [35, 36].

ssss1 Internet of Things.

Thus, IoT currently matches a series of hardware that works connected to the internet, from a smart TV to a running watch that measures heart rate and sends this data to an application. However, it is possible to interpret what part of these devices uses, even on a small scale, AI. This technological innovation connects everyday items (smart devices), or smart sensors, to the internet, making the physical world increasingly closer to the digital. Thus, the technology describes the physical objects (things) connected and communicating (transmitting) with each other and with the user, transmitting data (information) to a network, as if it were a broad digital nervous system, i.e., a structure that allows the exchange of information (data) between two or more points [17, 18, 37].