LI Bing-bing, TANG Sheng-wu, LIU Hui, et al. Design of vibration signal recognition sensor system[J]. 2015, 34(5): 79-81+84. DOI: 10.13873/J.1000-9787(2015)05-0079-03.
realize 24 hours unattended monitoring on security area
design a kind of vibration sensor with signal recognition function. The system uses processor to realize signal recognition algorithm
through wireless chip transmit results to data control system center to realize sensor signal recognition and information transmission function. Experimental results show that this system can effectively recognize people and vehicles signals within 25 m in 3 s
correct recognition rate is 96 %; for wheeled and tracked vehicle within 100 m in 10 s
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Self-organization of unattended wireless acoustic sensor networks for ground target tracking [J] . Jinsong Zhang,Malaka Walpola,David Roelant,Hao Zhu,Kang Yen. Pervasive and Mobile Computing . 2008 (2)