基于IPv6的地震传感器网络及其应用前景展望

基于IPv6的地震传感器是将与地震相关的信息作为感知对象的综合传感器, 具备接入各种符合标准的物理量或信息量的功能. 地震传感器网络的功能结构可分为5个层面, 即基础层、网络层、数据管理与处理层、应用开发环境层及应用层. 具有端到端连接、服务质量（QoS）、安全性、多播、移动性、即插即用等IPv4环境不易实现的功能. 2005年, 我国IPv6将进入实质性的应用发展阶段, 我们需要抓住国家下一代互联网发展契机, 尽快开展基于IPv6的地震传感器网络技术的开发与试验, 以服务于我国地震监测预报、震害防御和紧急救援三大体系建设.

Seismic Sensor Networks Based on IPv6 and Prospects for Its Application

A seismic sensor based on IPv6 is a integrated sensor which takes relevant seismic information as sensory target,and has the function of access a variety of physical and information quantity accord with standard.The function structure of a seismic sensor network can be divided into 5 levels,including base level,network level,data management and processing level,developing environment and application level,and has the function of pier to pier,QoS,security,multi-broadcast,mobility,plug-in and so on,it can not be easy to achieve in IPv4 environment.This year IPv6 will enter into a substantial phase of development and application in our country,we must take chance of the juncture that developing next generation IPv6 network(NGI) in China,start developing and experiment work for seismic sensor network technique based on IPv6,in order to serve the construction of the system of earthquake observation and prediction,disaster prevention and emergency rescue.