Android application used in diagnostic system of engineering devices and machines

• Autorzy: Gawlik A. , Brewczyński D. , Bobowski K.

Identyfikatory

DOI

10.5604/01.3001.0012.4330

• Języki publikacji: EN

Abstrakty

EN

Users of machines and engineering devices force continuous improvement of their functionality and efficiency while reducing energy consumption. For this purpose, numerous sensors are installed in the machines in both drive systems and execution systems. Sensors are a source of information for control units and also allow reading parameters during diagnostic tests. The diagnostician should have the appropriate interface and knowledge of the operating principles of the tested machine. In order to facilitate the implementation of the diagnostic process even by less experienced service personnel, it is proposed to use a diagnostic interface based on the application developed in the Android system, which main element is a QR code scanner. The system uses MATLAB-Simulink, database and PHP script to work properly. This system allows performing a diagnostic test and identifying potential causes of device failure. The system has friendly interface where is implemented many useful things like graphs and visualization of device movement. The application reads the nominal operating parameters stored in the QR code of the machine and displays the next steps necessary to assess the technical condition of the object. On the basis of a comparison of registered and nominal machine parameters, the application indicates possible fault locations. The implementation of the database on an external server allows the application to run anywhere on android devices that have access to the internet. Through the registration process, it is possible to create a database of employees who have access to the system. The diagnostic system for storing all information, such as employee data or current sensor measurement values uses the MySQL database. Preliminary tests of the application carried out during diagnostics of the hydraulic and mechanical system of the building manipulator confirmed the functionality of the developed system.

Słowa kluczowe

EN

QR code scanner; diagnostic interface; MySQL database; hydraulic manipulator

• Wydawca: Łukasiewicz Research Network - Institute of Aviation ; European Science Society of Powertrain and Transport KONES Poland ; Wydawnictwo Instytutu Technicznego Wojsk Lotniczych
• Czasopismo: Journal of KONES
• Rocznik: 2018
• Tom: Vol. 25, No. 3
• Strony: 183--188
• Opis fizyczny: Bibliogr. 7 poz., rys.

Twórcy

autor

Gawlik A.

• Cracow University of Technology Faculty of Mechanical Engineering Jana Pawla II Av. 37, 31-864 Krakow, Poland tel.: [phone], fax: [phone]

autor

Brewczyński D.

• Cracow University of Technology Faculty of Mechanical Engineering Jana Pawla II Av. 37, 31-864 Krakow, Poland tel.: [phone], fax: [phone]

autor

Bobowski K.

• Aritex

Bibliografia

• [1] Ballaire, F., Muller, S., Dynamic Weighing with a Front Loader, Proceedings of the 71st International Conference on Agricultural Engineering – Land Technik, pp. 413-418, Hannover 2013.
• [2] Gawlik, A., Kucybała, P., Dynamic weighing system used in excavator, Journal of KONES Powertrain and Transport, Vol. 24, No. 4, pp. 31-38, 2017.
• [3] Gawlik, A., Sobczyk, A., Theoretical and experimental investigation of hydraulic manipulator position control, Proceedings of 3-rd FPNI – PhD Symposium on Fluid Power, pp. 195-203, Terrassa 2004.
• [4] Hohensee, B., Developing apps using Android Studio, Publishing House Babelcube, U.S. 2014.
• [5] Lis, M., MySQL Darmowa baza danych, Wydawnictwo HELION, Gliwice 2006.
• [6] Lis, M., SQL, Wydawnictwo HELION, Gliwice 2007.
• [7] Sang, C., Uddin, M., Sung, B., Sungho, K., Joon, S., A smartphone-based optical platform for colorimetric analysis of microfluidic device, Sensors and Actuators B: Chemical, Vol. 239, pp. 52-59, 2017.

Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).