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

38 страница из 122

Efficient energy consumption is related to these devices being able to operate for a certain time or more on their own, using stored energy or staying connected only while used. Cost x benefit ratio is linked to the premise that several objects with sensors (must be relatively inexpensive to purchase and implant) distributed on a large scale to be really efficient, as in the case of food products in supermarkets that must have an indication of validity. Quality and reliability are related that many of the devices must operate exposed to harsh climates for long periods of time [41–43].

ssss1 IoT and blockchain illustration.

Security is given that IoT machines and devices transmit private and detailed information, such as that related to the user’s health, still reflecting that the change from previously inert objects to a reality based on connectivity transforms businesses, products, and workflows to suit consumer trends and needs. In this respect, blockchain technology can promote more digital security (ssss1), so that objects connected to networks are not hacked [41–43].