Reconstruction Scheme of Earthquake Information Network System Based on GAP Technology
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    Abstract:

    Earthquake information network system of Jiangsu province is a unified platform of regional seismic data transmission, data exchange, and data storage and information service. Aiming at the existing problems of the network system, an updating scheme is put forward. There are mainly: to physically separate the transmission system and Internet by GAP, to upgrade the key equipment and links bandwidth of the network, to increase network security equipment. Through those technical means, the network system achieves a safe, stable operation target, both to satisfy the needs of the information and data transmission, exchange, storage and diversified applications of seismic, and to meet the requirements of three level safety management of information system. The scheme can provide a useful reference for optimizing the seismic information network system.

    Reference
    1 刘瑞丰,高景春,陈运泰,吴忠良,黄志斌,徐志国,孙丽.中国数字地震台网的建设与发展.地震学报,2008,30(5):533-539.
    2 付荣国,章熙海,肖飞,刘鹏飞.地震应急卫星通信指挥车通信系统设计.通信技术,2014,47(2):215-220.
    3 万平国.网络隔离与网闸.北京:机械工业出版社,2004.
    4 张骁,李红信.信息安全建设中的隔离网闸技术应用研究.山西师范大学学报(自然科学版),2010,24(2):43-47.
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    6 张宇翔,罗词建,罗治国,李媛媛.陕西地震监测台网恢复重建与通讯网络改造.地磁地震观测与研究,2011,32(5):123-127.
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付荣国,陈兴东,章熙海,肖飞.基于GAP技术的地震信息网络系统改造方案.计算机系统应用,2015,24(5):88-91

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History
  • Received:September 11,2014
  • Revised:November 13,2014
  • Online: May 15,2015
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