Research on Bus Joint Temperature Detection System Based on Wireless Sensor Network Node Energy Balance
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DOI: 10.23977/CNCI2020048
Author(s)
Yecheng Zhang, Kongxu Chu, Guigen Zhou and Ning Yang
Corresponding Author
Yecheng Zhang
ABSTRACT
This paper proposes a bus joint temperature detection system based on the balance of nodes energy consumption in wireless sensor network (WSN). The system supplies limited power to each node through batteries. Due to the imbalance of energy consumption on WSN nodes, some nodes in the network are "dead" too early, leading to the unreliable operation of the system. In order to solve this problem, energy consumption model is established by the analysis of the energy loss and one-way propagation characteristics of WSN applied to bus joint temperature detection. The strategy of WSN nodes energy balance is employed in multi-hop network to balance nodes energy consumption. Simulations demonstrate that it has a great help in WSN nodes energy saving and system lifetime extension.
KEYWORDS
Wireless sensor network (WSN); bus joint; temperature detection; node energy balance