Research of Node Energy consumption Based on Dynamic Power Management in Wireless Greenhouse Control System

DOI

10.2991/iccia.2012.18How to use a DOI?

Keywords

WSN, Dynamic power management, energy consumption

Abstract

The resources of wireless sensor nodes are limited, and the power of nodes is supplied with battery whose capacity is very limited, once the energy of battery is run out, the nodes will lose their effect, so there are serious energy constraint in wireless sensor network. In this paper, the specific energy consumption of sensor nodes is studied by experiments, the energy experimental hardware platform is established with the low power consumption SCM MSP430F135 and wireless transceiver chip CC2420, the relationship of energy consumption and communication distance for nodes is discussed, and the energy management strategy of effective wireless greenhouse monitoring system based on dynamic power management is put forward and discussed, the mobile structure is adopted in the convergent nodes. The experiment and simulation results show that the energy consumption of nodes is proportional to the third power of communication distance, the communication distance of sensor nodes can greatly shorten, and energy consumption is saved.

Copyright

© 2013, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Yongxian Song
AU  - Juanli Ma
AU  - Xianjin Zhang
PY  - 2014/05
DA  - 2014/05
TI  - Research of Node Energy consumption Based on Dynamic Power Management in Wireless Greenhouse Control System
BT  - Proceedings of the 2012 2nd International Conference on Computer and Information Application (ICCIA 2012)
PB  - Atlantis Press
SP  - 76
EP  - 80
SN  - 1951-6851
UR  - https://doi.org/10.2991/iccia.2012.18
DO  - 10.2991/iccia.2012.18
ID  - Song2014/05
ER  -