LOW COST IoT SYSTEM FOR THE ASSET CONTROL SUPPORT BASED ON BARCODE SCANNING
Tibor Vince, L. Belay · Electromechanical and energy saving systems · 2020
The goal of the paper is to describe analysis and implementation IoT system for support the asset control via barcode scanning.Originality.The paper deals with the research on surveys for development an IoT device for searching correct store location of the devices in the laboratory and support asset checking for selected location.Methodology.The paper proposes one of the possibilities for development an IoT device basing on ESP8266 using Nextion intelligent display and a Windows application developed using C#.Retrieving data from a remote database, the application updates the data from central server.Authors described the whole development process starting from computer design of the proposed IoT device, chose the elements for hardware unit, design and implementation the Windows application and also experimental verification of derived results.Result.In this work authors proposed experimental sample of IoT system for the asset control via barcode scanning.The client-server application was designed to support the control of property records with the design of IoT equipment.The design of IoT devices is realized by modular connection of components.By implementing the GUI on the display, it is possible to control the reader module and observe the records in the informative mode and the control mode.3D models are a device in a housing, where the output is a display.Using developed application, it is possible to connect to an IoT device and perform asset registration control by communicating with each other.This system implements all theoretical results described in the paper, and confirms them basing on the experiments provided.Practical value.Proposed IoT system could be practically used in university laboratories to control equipment location at any moment of time.References 11, figures 14.