Bir telsiz duyarga ağı sınama ortamının MSP430G2553 ve nRF24L01+ tabanlı duyargalar ile geliştirilmesi

Öz

Bir telsiz duyarga ağında (TDA) hedeflenen uygulamanın başarı ile gerçekleştirilmesinin yanı sıra, duyarga başına harcanan toplam enerji gibi sistem kaynaklarının etkili kullanılması gerekmektedir. İncelenen sahada farklı uygulamalar için çok sayıda duyargaya ihtiyaç duyulabileceğinden, tüm sistemin maliyet etkin olabilmesi için her bir duyarganın da düşük masrafla üretilmesi de önemlidir. Bu makalede, öncelikle özel yapılmış, az enerji tüketen ve maliyeti düşük olan, MSP430G2553 mikroişlemcisi ve nRf24l01+ haberleşme ünitesi tabanlı bir duyarganın geliştirilmesi amaçlanmıştır. Sonrasında geliştirilen bu duyargalar kullanılarak sade bir TDA sınama ortamı oluşturulmuş ve ışık kaynağının konum tespiti çalışması yapılmıştır.

Anahtar Kelimeler

• Telsiz duyarga ağı,Duyarga tasarımı,Mikroişlemci,Konumlandırma

Developing a wireless sensor network testbed using MSP430G2553 and nRF24L01+ based sensors

Abstract

In a Wireless Sensor Network (WSN), system resources, such as the total node energy, need to be utilized effectively while executing the task of interest. Since a number of sensor nodes may be needed in various type of applications, it is also important to develop each sensor node in a cost effective manner. The purpose of this paper is to develop a custom made, low power, cost-effective wireless sensor node based on a MSP430G2553 microprocessor and nRf24l01+ wireless transceiver module. Then, using these nodes, we form a simple WSN testbed, and locate the position of a light emitting source.

Keywords

• Wireless sensor network,Sensor design,Microprocessor,Localization

Kaynakça

1. Viswanathan R, Varshney PK. "Distributed detection with multiple sensors: Part I-Fundamentals". Proc. IEEE, 85(1), 54-63, 1997.
2. Niu R, Varshney PK. "Target location estimation in sensor networks with quantized data". IEEE Trans. Signal Processing, 54(12), 4519-4528, 2006.
3. Demigha O, Hidouci WK, Ahmed T. "On energy efficiency in collaborative target tracking in wireless sensor network: a review". IEEE Communications Surveys & Tutorials, 15(3), 1210-1222, 2013.
4. Zhang Haotian, MF Moura J, Krogh B. "Dynamic field estimation using wireless sensor networks: Tradeoffs between estimation error and communication cost". IEEE Trans. on Signal Processing, 57(6), 2383-2395, 2009.
5. Akyildiz IF, Su W, Sankarasubramaniam Y, Cayirci E. "A survey on sensor networks". IEEE Communications Magazine, 40(8), 102-114, 2002.
6. Masazade E, Niu R, Varshney P K, Keskinoz M. "Energy aware ıterative source localization schemes for wireless sensor networks". IEEE Trans. Signal Process, 58(9), 4824-4835, 2010.
7. Kumar V, Sonavane SS, Patil BP. "Designing ultra low power Wireless Sensor Network with TCP/IP link". ICAST 2nd International Conference on Adaptive Science & Technology, Accra, Ghana, 14-16 January 2009.
8. Sonavane SS, Kumar V, Patil BP. "Designing wireless sensor network with low cost and low power". 16th IEEE International Conference on Networks, New Delhi, India, 12-14 December 2008.

9. Sonavane SS, Kumar V, Patil BP. "MSP430 and nRF24L01 based Wireless Sensor Network Design with Adaptive Power Control". ICGST-CNIR Journal, 8(2), 11-15, 2009.
10. Kulkarni NS, Rakesh R, Bhargava S, Bundela SS, Hegde R. "Zigbee based low power Wireless Sensor Network motes". 2010 International Conference on Next Generation Networks, Mumbai, India, 24-25 September 2010.
11. Baghaee S, Gürbüz ZS, Uysal-Bıyıkoğlu E. "Application and Modeling of a Magnetic WSN for Target Localization". 2013 UKSim 15th International Conference on Computer Modelling and Simulation, Cambridge, United Kingdom, 10-12 April 2013.
12. Baghaee S, Chamanian S, Ulusan H, Zorlu O, Uysal-Bıyıkoğlu E, Kulah, H. "Demonstration of energy-neutral operation on a WSN testbed using vibration energy harvesting". 20th European Wireless Conference, Barcelona, Spain, 14-16 May 2014.
13. AdvanticSYS. “CM5000”. http://www.advanticsys.com/shop/mtmcm5000msp-p-14.html (25.02.2015).
14. Hormann LB, Glatz PM, Steger C, Weiss R. "A wireless sensor node for river monitoring using MSP430® and energy harvesting". 4th European Education and Research Conference, Nice, France, 1-2 December 2010.
15. Texas Instruments. “Category: MSP430”. http://processors.wiki.ti.com/index.php/Category:MSP430?keyMatch=msp430&tisearch=Search-EN-Everything (25.02.2015).
16. Hou J, Gao Y. "Greenhouse Wireless Sensor Network Monitoring System Design Based on Solar Energy". 2010 International Conference on Challenges in Environmental Science and Computer Engineering, Wuhan, China, 6-7 March 2010.
17. Kuzlu M, Hasan M, Rahman S, Dincer H. "Design of wireless smart metering system based on MSP430 MCU and ZigBee for residential application". 7th International Conference on Electrical and Electronics Engineering (ELECO), Bursa, Turkey, 1-4 December 2011.
18. Gao R, Zhou H, Su G. "A wireless sensor network environment monitoring system based on TinyOS". 2011 International Conference on Electronics and Optoelectronics, Dalian, PR China, 29-31 July 2011.
19. SparkFun Electronics. “SparkFun XBee Explorer Serial”. https://www.sparkfun.com/products/9111 (25.02.2015).
20. Texas Instruments. “CC2420”. http://www.ti.com/product/cc2420?keyMatch=cc2420&tisearch=Search-EN-Everything (25.02.2015).
21. Nordic Semiconductor. “nRF24L01”. http://www.nordicsemi.com/eng/Products/2.4GHz-RF/nRF24L01 (25.02.2015).
22. Texas Instruments. “MSP430G2553”. http://www.ti.com/product/msp430g2553?keyMatch=msp430g2553&tisearch=Search-EN-Everything (17.03.2016).
23. Ünsalan C, Gürhan HD. Programmable Microcontrollers with Applications. 1st ed. New York, USA, McGraw-Hill, 2013.