Abstract
A network communication and recording system based on China-made ARCA SOC and embedded Linux operating system is introduced in this paper. It supports TCP/IP network communication protocol and mass storage medium. It has strong points of self-monitor, low power consumption, high timing accuracy, high reliability of operation, etc. It can serve up to 20 centers real-time waveform data at the same time. It meets not only the requirements of physical metworking observation, but also virtual networking observation based on Internet in which real-time data transmission is required. Its ability of field recording also meets the requirements of portable seismic observation, strong motion observation and seismic exploration observation, etc.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
Yaghmour K. HAN Cun-bing and GONG Bo ed. 2003. Construction of Embedded Linux Operating System [M]. Bei**g: China Electricity Press, 163–245 (in Chinese).
LEI Jun, LI Xue-zheng, FENG Yong-ge. 2004. A survey of development in serismic network and digital seismograph in international geoscience programs during the past 20 years [J]. Progress in Geophysics, 19(4):819–827 (in Chinese).
LI Geng-min. 2004. The design of embedded seismic observation system unit [J]. Seismological and Geomagnetic Observation and Research, 25(4): 26–31 (in Chinese).
TENG Ji-wen. 2005. The development and guide direction of research and manufacture of geophysical instruments and experimental equipments in China [J]. Progress in Geophysics, 20(2): 276–281 (in Chinese).
TENG Yun-tian, ZHANG Lian, WANG Yan, et al. 2002. Technique development of PC104 embedded module and its application in the geophysical instruments design [J]. Acta Seismologica Sinica, 15(4):439–446.
TENG Yun-tian, ZHANG Lian, ZHOU He-ming, et al. 2001. An earthquake data acquisition system for mobile observation [J]. Acta Seismologica Sinica, 14(5): 596–599.
WANG Hong-ti, CHEN Yang, ZHUANG Can-tao. 2004. Application of STEIM2 compression algorithm from SEED in real time seismic waveform data transmission [J]. Seismological and Geomagnetic Observation and Research, 25(4): 14–19 (in Chinese).
WEI Yin-zhen, GUO Tang-yong, LIAO Cheng-wang. 2005. Study and realization of seismic instruments networked [J]. Journal of Geodesy and Geodynamics, 25(3): 133–135 (in Chinese).
WU Rong-hui, WANG Jian-jun, XU Chun-rong, et al. 2005. Seismic sensor networks based on IPv6 and prospects for its application [J]. Recent Developments in World Seismology, (10): 31–36 (in Chinese).
YOU Qing-yu, LIU Fu-tian, RAN Chong-rong, et al. 2003a. High frequency micro-power ocean bottom seismograph [J]. Progress in Geophysics, 18(1): 173–176 (in Chinese).
YOU Qing-yu, LIU Fu-tian, RAN Chong-rong. 2003b. Micro power broad band seismograph [J]. Chinese J Geophys, 46(3): 347–351 (in Chinese).
ZHOU Zhen-an. 2004. Design consideration of acquisition device of earthquake precursor data [J]. Journal of Geodesy and Geodynamics, 24(3): 121–123 (in Chinese).
Author information
Authors and Affiliations
Corresponding author
Additional information
Foundation item: National 973 Project (2001CB711005-1).
Contribution No. 06FE3025, Institute of Geophysics, China Earthquake Administration.
About this article
Cite this article
Wang, Ht., Zhuang, Ct., Xue, B. et al. A network communication and recording system for digital seismic observation. Acta Seimol. Sin. 19, 581–587 (2006). https://doi.org/10.1007/s11589-006-0511-8
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/s11589-006-0511-8