For that reason, a case study with a medium-sized shipyard has been selected and conducted. However, in dynamic, semi-structured manufacturing environments that the workstations are not fixed but dynamically change over time and in which the workers are mobile and not static to some predefined workstations, the utilisation of context-aware information delivery is considered as even more relevant. The proposed solution is relevant for several manufacturing environments. as multi-layered, service-oriented architecture, which integrates several subsystems, such as sensor data acquisition together with concepts for developing context-aware systems such as context modelling and contextual data information provision. The system uniquely combines key IIoT concepts such.

This article presents an industrial Internet of things (IIoT) context-aware information system that provides decision support for mobile or static operators and supervisors. In a manufacturing shop floor, context-aware intelligent service systems can be used to provide information services to shop floor personnel, according to their situation. Słowa kluczowe: Sieć inteligentna, energetyka rozproszona, IEC 61850, PLC. (Modeling of the data acquisition process for a Smart Grid control system). The objective of this article is to present application potentialities of the functions offered by programmable logic controllers (PLC's) to be used as a source of supplementary data for the basic information that is necessary to control an electric power network system referred to as a Smart Grid. It is particularly important, when the grid optimization task is to be realized with an effort to avoid hazards related to the dispersed and micro generation. Development of electric power networks that can be considered as intelligent networks entails the need for acquiring ever greater amount of information. oferowanych przez sterowniki PLC, jako źródła danych uzupełniającego informacje podstawowe niezbędne dla sterowania siecią elektroenergetyczną określaną, jako Smart Grid Abstract. Celem referatu jest zaprezentowanie możliwości wykorzystania funkcji. Jest to szczególnie istotne, gdy chce się optymalizować pracę sieci oraz unikać zagrożeń związanych z generacją rozproszoną i mikrogeneracją. Dążenie do stworzenia elektroenergetycznych sieci zasługujących na miano sieci inteligentnych pociąga za sobą konieczność pozyskiwania coraz większej ilości informacji.

Automation studio educational 6.1