ALÇAK VE ORTA YÜKSEKLİKTEKİ BİNALARDA ASANSÖR KAT ÜNİTELERİNİN KONTROLÜ İÇİN YENİ BİR ÇOK ATLAMALI KABLOSUZ AĞ ÖNERİSİ

Asansör kat ünitelerini kontrol eden kablolu haberleşme sistemlerinde, yüksek miktarlarda kablo kullanımı, kurulum ve onarım sürelerinin uzun olması, kronik arızalar gibi sorunlarla karşılaşılmaktadır. Bu makalede, kablosuz kısa paket protokolü (WSP) kullanarak alçak ve orta yükseklikteki binalarda kat ünitelerini kontrol edebilecek çift sıçramalı çok atlamalı kablosuz bir ağ önerilmektedir. Önerilen ağ üzerinde, telegram başarım oranı, telegram yoğunluğu, atlama süresi ve işaret gücü ölçümleri gerçekleştirilmiştir. Deneysel sonuçlar, yaklaşık 75 telegram/s’lik telegram yoğunluğunun %100 telegram başarım oranını garanti ettiğini vurgulamaktadır. Önerilen ağda, birinci ve ikinci atlama için, sırasıyla, 16.1 ms ve 17.5 ms ortalama atlama süreleri ölçülmüş olup bu sürelerin alçak ve orta yükseklikteki binalar için yeterli olduğu bulunmuştur. İşaret gücü ölçümleri, önerilen ağın, iki sıçramalı yerine üç ya da daha fazla sıçramalı kullanımının mümkün olabileceğini göstermektedir. Bu durum, ağın hızına, telegram yoğunluğuna ve performansına katkıda bulanacaktır.

Anahtar Kelimeler:

Çok atlamalı kablosuz ağ, WSP protokolü, Veri iletişimi, Asansör

A Novel Multi-Hop Wireless Network Proposal to Control Elevator Floor Fixtures in Low-Rise and Medium-Rise Buildings

Wired communication systems used to control elevator floor fixtures have problems due to huge amount of cables used in implementation, long installation time, long troubleshooting time and chronic faults. This paper proposes a double-jump multi-hop wireless network for low-rise and medium-rise buildings to control elevator floor fixtures using wireless short packet protocol (WSP). Telegram success rate, telegram intensity, hop time and signal power measurements have been performed on the proposed network. Experimental results emphasize that telegram intensity of about 75 telegram/s guarantees 100 % telegram success rate. Average hop times of 16.1 ms and 17.5 ms for the first and second hops have been measured respectively and found to be enough for low-rise and medium-rise buildings. Signal power measurements show that proposed network may be capable of performing even triple jumps or more instead of double jumps contributing to the speed, telegram intensity and the performance of the network.

Keywords:

Multi-hop wireless network, WSP protocol, Data communication, Elevator,

PDF

___

1. Anders, A. (2005). Pushbutton Transmitter Device PTM 200 User Manual V1.1, EnOcean GmbH, Germany.
2. Ansari, I. S. (2009). An implementation of traffic light system using multi-hop ad hoc networks, International Conference on Network-Based Information Systems (NBIS’09), Indianapolis, USA, 177-181. doi: 10.1109/NBiS.2009.8
3. Crenella, D., Gozzo, M. P., Grzybowski, R. R., Izard, J. M., Morgan, R. G. and Slabinski, C. J. (2003). Two-part wireless communications system for elevator hallway fixtures, USA Patent, US 6601679 B2.
4. Đurišić, M. P., Tafa, Z., Dimić, G. and Milutinović, V. (2012). A survey of military applications of wireless sensor networks, Mediterranean Conference on Embedded Computing (MECO’2012), Bar, Montenegro.
5. EnOcean GmbH (2015a) . EnOcean Equipment Profiles EEP Version 2.6.3, Germany. https://www.enocean.com/fileadmin/redaktion/enocean_alliance/pdf/EnOcean_Equipment_ProfilesEEP_V2.6.3_public.pdf (Last Access Date: 09.03.2018)
6. EnOcean GmbH (2015b). EnOcean Developer Kit: EDK 350 User Manual, Germany. https://www.enocean.com/en/enocean_modules/edk-350/user-manual-pdf/ (Last Access Date: 09.03.2018)
7. EnOcean GmbH (2017a). EnOcean TCM 300 / TCM 320 (868 MHz), TCM 300U / TCM 320U (902 MHz) Transceiver Module User Manual, Germany. https://www.enocean.com/de/enocean_module/tcm-300/user-manual-pdf/ (Last Access Date: 09.03.2018)
8. EnOcean GmbH (2017b). EnOcean Serial Protocol 3 (ESP3), Germany.
9. EnOcean GmbH (2017c). USB 300 / USB 300U / USB 400J USB Gateway for EnOcean Radio, Germany. https://www.enocean.com/en/enocean_modules/usb-300-oem/user-manual-pdf/ (Last Access Date: 09.03.2018)
10. Furtado, H. and Trobec, R. (2011). Applications of wireless sensors in medicine, 34th International Convention MIPRO’2011, Opatija, Croatia, 257-261.
11. ISO/IEC 14543-3-10 (2012). Information technology -- Home electronic systems (HES) architecture --Part 3-10: Wireless short-packet (WSP) protocol optimized for energy harvesting -- Architecture and lower layer protocols, International Organization for Standardization, Geneva, Switzerland.
12. Motoyama, N., Inaba, H., Kawabata, A., Ohkura, Y. and Yamashita, K. (2002). Elevator system having wireless transmitting/receiving units, USA Patent, US 6446761 B1.
13. Oh, J. H. and Hootsmans, N. A. M. (2012). Elevator system with wireless hall call buttons. USA Patent, US 8253548 B2.
14. Shibata, Y., Sato, Y., Ogasawara, N. and Chiba, G. (2009). A disaster information system by ballooned wireless adhoc network, International Conference on Complex, Intelligent and Software Intensive Systems (CISIS’09), Fukuoka, Japan, 299-304. Doi: 10.1109/CISIS.2009.191
15. Venables, M. (2017). Lifting maintenance to new heights, Plant Engineer, 2017 (5-6), 6-9.
16. Wark, T., Corke, P., Sikka, P., Klingbeil, L., Guo, Y., Crossman, C., Valencia, P., Swain, D., Bishop-Hurley, G. (2007). Transforming agriculture through pervasive wireless sensor networks, IEEE Pervasive Computing, 6 (2), 50-57. Doi: 10.1109/MPRV.2007.47