The Application Research of Sensors Non-autonomous Moving WSN MAC Protocol in Tailings Dams

摘要

Wireless Sensor Network (WSN) is widely used in environmental monitoring such as Tailings Dams, because of its low cost, high accuracy, and can remotely get monitoring information. We focuses on Tailings Dams monitoring application, proposed a MAC protocol with sensors non-autonomous moving. This protocol can quickly response events and fully considers about energy consumption. To develop network connectivity, this paper also developed the drift trajectory generation algorithm. At last, we make a simulation about the algorithm in MATLAB platform, and make a comparison between visual trajectory and real trajectory. The result shows that both trajectories are highly fit in speed and direct, there is an internal consistency between them.