Wireless Mine Plastic Pipeline Monitoring System
Ze Hua Wu, Xue En Li, Kang Ping Yao, Li Guang Yu · Applied Mechanics and Materials · 2013
In the pipeline transportation, pipeline deformation often occurs. In the special environment, the mine-used gas pipeline often deforms because of the too high gas pressure or the blockage. This paper presents a system for monitoring the deformation of gas pipeline based on wireless sensor network. The multifunctional and low-power WSN nodes are designed, and the system adopts chain routing. The MAC protocol, based on TDMA in clusters and RTC-based time synchronization, is adapted to the system. At the same time, the paper proposes the SVM algorithm to diagnostic pipeline deformation fault. The test proves the system can fulfill the need of real monitoring, and achieves good results in remote monitoring application.