Advances In Cyber-Physical Systems

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    Features of Development and Analysis of REST Systems
    (Видавництво Львівської політехніки, 2022-02-28) Marii, B.; Zholubak, I.; Lviv Polytechnic National University
    The paper analyzes and presents the architecture of REST systems construction. What is the REST API and why it should be used? It describes the basic principles for what the system could be called Restful. Examples of REST-like systems, their comparison, advantages, and disadvantages of REST, and why this particular architecture was chosen, have been given. It aims at which technologies can be used for the REST system, etc. A description of all technologies used during the development of this system, with all the advantages and disadvantages of using certain technologies and the system in general have been considered. A description of the development environment and some of its functions have been provided. Implementation of the REST system is based on the web application of the forum.
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    Client-Server Library Index Automation System
    (Видавництво Львівської політехніки, 2022-02-28) Repianskyi, N.; Rak, T.; Lviv Polytechnic National University; IT STEP University
    The goal of the work is to develop a clientserver software system for library index automation, which consists of the user interface, presented as a web page, back-end server layer, and database. The problem of developing a library index automation system has been considered. The developed structure of the library index automation system has been presented. The structure of the library index automation system database has been proposed. The features of designing the user interface of the library index automation system have been considered. The general algorithm of the library index automation system and the system's class diagram have been presented. To make sure that the developed system is secure and stable development testing as well as stress testing have been performed.
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    Software system for monitoring the situation in the settlement
    (Видавництво Львівської політехніки, 2022-06-06) Kundys, Serhii; Havano, Bohdan; Morozov, Mykola; Lviv Polytechnic National University; Technical University of Munich, Boltzmannstr
    The goal of the work is to develop the software system of monitoring of a situation in the settlement. It consists of the user interface which is presented as a mobile application and the server. This paper describes the process of developing a client-server software system in stages using the latest technologies which will be relevant and easy to maintain in the future. The technologies used in the development process, the systems and modules which were integrated into the project, the main approaches to software development, as well as an explanation of why this particular stack of technologies was preferred for the implementation of this software system have been described. To make sure that developed mobile application meets common optimization requirements it has been tested for resources usage.
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    Cyber-physical system of parking lot operation
    (Lviv Politechnic Publishing House, 2017-12-03) Salo, Andriy; Lviv Polytechnic National University
    Multilevel structure of cyber physical parking lot operation system. Classification of the ways of driver identification has been given. The functions and algorithms of parking lot equipment unit’s work have been described. The succession of cars entering the parking lot has been shown. Structural scheme of parking equipment control board has been suggested. The calculation methods of the configuration parameters for cyber physical parking lots operation system have been produced.
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    Vending cyber-physical systems architecture
    (Publishing House of Lviv Polytechnic National University, 2016) Salo, Andriy
    In this work organization and principles of multilevel vending cyber physical systems (VCPS) development have been examined. VCPS purposes and functions on each level as well as interlevel interaction have been described, as well as the classification of vending machines has been offered. The results of analytical system work have been shown graphically.