Research of Underground Wireless Sensor Networks Based on CC1110
Li Xiao, Ying‐Hsin Liang, Zhong Qiao · Applied Mechanics and Materials · 2013
In view of the harsh and variable underground environment, the current existing coal mine monitoring system is difficult to expand and has monitoring blind spot. Based on CC1110 chip and SimpliciTI network protocol, we present a design scheme of underground wireless sensor network which relies on automatic monitoring and alarm to the mine area environmental parameters. First, introduces the system composition structure, and the hardware design of independent communication subnet. Secondly, explains the system network protocol, network access mechanism used of periodic synchronous, and channel prediction. Finally, describes the software design of monitoring nodes. The test results show that the network nodes have many characteristics such as long-distance communication, movability, build up flexibly, high stability, and so on.