Інтернет речей

A system of remote monitoring and automation apiary has been developed. This is a low-cost and scalable solution designed for deployment in distant rural areas. An unconventional solution is applying the industrial standard Modbus protocol to transfer data from the hives to a central server. This made it possible to reduce the cost of the system and standardize it. Monitoring the temperature and humidity inside the hives is important for analyzing the condition of bee colonies.

The concept of digital transformation is very relevant at the moment due to the epidemiological situation and the transition of the world to the digital environment. IoT is one of the main drivers of digital transformation. The Internet of Things (IoT) is an extension of the Internet, which consists of sensors, controllers, and other various devices, the so-called "things," that communicate with each other over the network.

This article proposes a cost effective IoT smart home security platform that delivers data in the cloud for applications. The smart security system includes a network for sensing home monitoring devices via wireless ISM communication, a home security system control controller with an Internet connection using a Wifi connection, and a backup method of notifying the user is implemented by SMS message via GSM cellular network, cloud server and applications for mobile phones on the Android operating system.

The k-terminal dynamic fault trees for a system of three IoT-devices connected by a triangle are formed. Based on the fault tree a state and transition diagram is generated. This model can take into account adequately) load-sharing effects between renewable communication channels. Availability characteristics and failure causes characteristics are calculated based on Monte-Carlo simulation and comparative analysis for obtained results is done.

The  issues connected with  the use of  IoT  technologies  in  industrial enterprises are studied  in  the article.