Research on WSN nodes location technology in coal mine
For the purpose of enhance the security of poor working in coal mine, its important to study on the problem of location and tracking for keeping mining personnel and down hole equipments safe. We put forward wireless sensor network underground location algorithm which is based on the superposition of RSSI and DV-Hop. This algorithm makes up for the shortage of RSSI algorithm and DV-Hop algorithm. This algorithm helps enhance measuring accuracy and reduce const measurement. We illustrate this algorithm through combining the theory analysis with the examples. In this example, it is obvious that this conventional algorithm is less precise than the algorithm which is advanced in our paper This technology could also realize location of personnel and equipments underground.
wireless sensor location underground coal mine WSN RSSI DV-Hop
Wang nan Shen xue-li
Institute of Graduate Liaoning Technical University Huludao, PR.China School of Electronic and Information Engineering Liaoning Technical University Huludao, PR. China
国际会议
重庆
英文
1195-1197
2009-12-25（万方平台首次上网日期，不代表论文的发表时间）