Research on Energy-Saving Technology of Wireless Sensor Network

Abstract:

As the wireless sensor network node battery is limited and changing battery is difficult, we did research on feasible energy conservation design technology. Paper analyzed energy consumption and the proportion of network node in work station of dormancy, data dealing, and communication and so on. Hardware circuit was promoted through power partition, signal isolation and low energy consumption chip application. Software program was optimized through state machine combined with differential compression coding. Then the purpose of extending network life can be reached. The experiment result shows that the energy conservation design can reduce the energy consumption greatly and extend the network life 2~3 times.

• Periodical: Applied Mechanics and Materials (Volumes 513-517)
• Pages: 2257-2260
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.513-517.2257
• Online since: February 2014
• Authors: Shao Feng Lin*, Zhen Gui Zhang, Shu Gen Wang, Yao Zhou
• Keywords: Data Collection, Low Energy Consumption, Wireless Sensor Network (WSN)

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