- Tytuł:
- Measurement data acquisition system with mobile server
- Autorzy:
-
Matuszewski, Ł.
Woźniak, W.
Stołowski, P.
Jessa, M. - Powiązania:
- https://bibliotekanauki.pl/articles/114426.pdf
- Data publikacji:
- 2017
- Wydawca:
- Stowarzyszenie Inżynierów i Techników Mechaników Polskich
- Tematy:
-
metrology
wireless sensor network
radio transmission
water meter - Opis:
- The paper describes an idea and the realization of a remote reading water meters system with wireless pictures transmission to the mobile server. The system consists of various water meters with installed electronic devices for measurement capturing. The measurements are read by taking a picture of the analog number indicators from the front panel. The pictures are send wirelessly to the mobile server which stores them until the acknowledgement from the main server is received. The mobile server is constructed of the microcomputer Raspberry Pi 3 connected with the XBee_PRO through adapter. The pictures transmission from the mobile server to the main server is realized by the Internet connection. The main server application allows recognizing the numbers from received pictures. The measurement data is available as digital numbers in a data base of the main server. The designed system is dedicated to the work in a low population density area.
- Źródło:
-
Measurement Automation Monitoring; 2017, 63, 5; 174-176
2450-2855 - Pojawia się w:
- Measurement Automation Monitoring
- Dostawca treści:
- Biblioteka Nauki