DESIGN OF VIOLENT VIBRATION RECORD TERMINAL BASED ON DTU
Wu Linbin;Chen Zhigao;Guan Weizhi;Lü Han;Li Jiaming ;and Wu Xiongwei
Institute of Seismology,CEA,Wuhan 430071
Abstract The design of violent vibration record terminal is proposed. The acceleration is detected by MEMS accelerometer and transformed into digital signal by A/D module. The data are transmitted to remote data center by GPRS in DTU module. This design has the characteristics of small size, easy to install and free of maintenance.
Key words ：
DTU (Data Transfer unit)
GPRS (General Packet Radio Service)
violent vibration
date connection
filtering
Received: 01 January 1900
Corresponding Authors:
Wu Linbin
Cite this article:
Wu Linbin,Chen Zhigao,Guan Weizhi et al. DESIGN OF VIOLENT VIBRATION RECORD TERMINAL BASED ON DTU[J]. , 2011, 31(Supp.): 155-156.
Wu Linbin,Chen Zhigao,Guan Weizhi et al. DESIGN OF VIOLENT VIBRATION RECORD TERMINAL BASED ON DTU[J]. jgg, 2011, 31(Supp.): 155-156.
URL:
http://www.jgg09.com/EN/ OR http://www.jgg09.com/EN/Y2011/V31/ISupp./155
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