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  • Author: Pawel Drozdziel x
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Lucia Madleňáková, Radovan Madleňák, Paweł Droździel and Ivan Kurtev

Abstract

The paper include important aspects of layer model of postal technological system such as makes the possibility to define rules for regulating, technical and technological requirements and interfaces to communicate with other postal systems. The current postal reform is mainly attributable to release of network access and ensuring full interoperability between technological systems. Not only to ensure the development and protection of competition but also in respect to the conservation of requirements to provide the universal service, which is the performance of public interest. There is a space here to examine the postal system, not only from a procedural point of view, but to be viewed as an open communication system. It is possible to find there the commonalities with other communication sector branches and to handle the technological postal system in more layers; similarly as the electronic communication systems are handled. Model of layer postal system, based not only on the processes but on layers functionality, will enable to identify communication protocols and interfaces determining interoperability. It also opens the question of appropriate regulation model.

Open access

Bibiana Bukova, Eva Brumercikova, Lenka Cerna and Pawel Drozdziel

Abstract

Optimisation and stimulation of production, digital business, the fourth industrial revolution - this is how the current global economy is perceived. Continuous development of new information and communication technologies, economic globalisation, integration of financial markets, growing pressure on boosting higher added value, just as well as the ever- increasing differentiation of demand schemes became a challenge for the global economy. The article elaborates on the implementation of Industry 4.0 in the logistics, logistic chains as well as use of the Industry 4.0 in logistics. The article includes a new definition of logistics due to the Industry 4.0, which extends the basic production factors by a new term - „information“.

Open access

Tomas Gajdosik, Frantisek Brumercik, Michal Lukac and Pawel Drozdziel

Abstract

This article is about design and calculation of planetary gearbox which can be used in transport applications. The gearbox is designed with respect to the input parameters. The gearbox has two planetary gears. The model of gearbox is created in Simscape Driveline software containing blocks which represent the key components of the gearbox. There is also a kinematic analysis performed and confronted with the simulation results.