Zdalnie konfigurowany rozproszony system pomiarowy

• Autorzy: Kocot M. , Olszyna J. , Winiecki W.

Warianty tytułu

EN

Remotely configurable distributed measurement system

• Języki publikacji: PL

Abstrakty

PL

W artykule przedstawiono możliwości zdalnego konfigurowania rozproszonych systemów pomiarowych, na przykładzie systemu wykorzystującego technologię ZigBee. Opisany system pomiarowy bazuje na zestawie deweloperskim Professional Development Kit for XBee ZB w wersji XK-Z11-PD-WE. Dzięki skryptom napisanym w języku Python system może być w trakcie działania przystosowywany do nowych zadań, na drodze wymiany oprogramowania kontrolera sieci.

EN

The paper presents the possibility of remote configuration of distributed measurement systems on the example of a measurement system utilizing ZigBee technology [7]. Due to the increasing number of potential applications of distributed measurement systems [1], [2], the possibility to adapt the entire system to new applications (changes of system behaviour, network topology etc.) may prove to be an interesting and useful feature. The following design objectives have been adopted: ability to replace software without restart and recompilation, ability to change the network topology to fit the application functionality and possibility to control the entire system through LAN. The designed distributed measurement system is based on the XK-Z11-PD-WE version of the Professional Development Kit for XBee ZB and is controlled by an application created in LabView. System can be adapted to new tasks during operation using Python scripts [8] through an exchange of the network controller software. The proposed solution is better than upgrading firmware through ZigBee network using OAD approach, mainly because of faster execution (simple change of the script instead of firmware upgrade performed on all the elements of the system) and larger amount of a memory available. Correctness of the system has been experimentally verified. The obtained results confirm the usefulness of the proposed

Słowa kluczowe

PL

system pomiarowy rozproszony; ZigBee

EN

distributed measurement systems; ZigBee; Python

• Wydawca: Wydawnictwo PAK
• Czasopismo: Pomiary Automatyka Kontrola
• Rocznik: 2012
• Tom: R. 58, nr 9
• Strony: 792--794
• Opis fizyczny: Bibliogr. 9 poz., rys.

Twórcy

autor

Kocot M.

autor

Olszyna J.

autor

Winiecki W.

• Politechnika Warszawska, Instytut Radioelektroniki, ul. Nowowiejska 15/19, 00-665 Warszawa,

Bibliografia

• [1] Akyildiz F., Su W., Sankarasubramaniam Y., Cayirci E.: A survey on sensor networks, Communications Magazine, t. 40 (8), s. 102-114, 2002.
• [2] Nawrocki W.: Rozproszone systemy pomiarowe. WKiŁ, Warszawa, 2006.
• [3] Li J., Zhu X., Tang N., Sui J.: Study on ZigBee network architecture and routing algorithm. Proc. 2nd International Conference on Signal Processing Systems, Dalian, China, 2010, s. V2-389-V2-393.
• [4] Ramya C. M., Shanmugaraj M., Prabakaran R.: Study on ZigBee technology, Proc. 3rd Internationa Conference od Elecetronics Computer Technology, Kanyakumari, India, 2011, s. 297-301.
• [5] Evans-Pughe C.: Bzzzz zzz [ZigBee wireless standard], IEEE Review, 2003, s. 28-31.
• [6] Zucatto, F. L., Biscassi, C. A., Monsignore, F., Fidelix, F., Coutinho, S., Rocha, M. L.: ZigBee for building control wireless sensor networks, Proc. The 2007 SBMO/IEEE MTT-S Int. Microwave and Optoelectronics Conference, Salvador, Brazil, 2007, s. 511-515.
• [7] Olszyna J.: Technologie bezprzewodowe w przemyśle na przykładzie standardu ZigBee, PAR, 12 (2008), s. 12-15.
• [8] http://www.python.org/
• [9] http://www.digi.com/pdf/ds_idigigatewaydevkit.pdf