Construction and application of the information node in Linyi seismic stations
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摘要: 市级地震信息节点是地震监测预报系统的重要组成元素，它汇集和传输地震台站的监测数据，并向省级信息节点共享地震信息，在省级信息节点与县级信息节点之间起着中间枢纽作用。对市级信息节点进行标准化改造是对地震数据分析预报的有力保障。本文通过概述临沂市地震信息节点在网络结构、软硬件设备部署、日常维护管理、安全管理等方面的标准化改造情况，为其他市级地震信息节点的升级改造提供了很好的借鉴和参考，具有一定的实用价值。Abstract: The information node of municipal seismic stations is an important element of seismic monitoring and prediction system. It collects and transmits the monitoring data of seismic stations, shares seismic information with provincial information node, and plays as an intermediate hub between provincial information node and county information node. The standardization transformation of municipal information node is a favorable guarantee for seismic data analysis and prediction. This paper summarizes the standardization transformation of information node of Linyi seismic stations in terms of network structure, software and hardware equipment deployment, daily maintenance management and safety management, which provides an excellent reference for the upgrading and transformation of information nodes to other municipal seismic stations.
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图 2 临沂市地震台信息节点主要应用
Figure 2. Main application of information node in Linyi Seismic Stations
表 1 台网中心机房主要硬件设备基本信息
Table 1. Basic information of main hardware equipment in the computer room of the network center
序号 设备名称 设备型号 品牌 1 路由器 H3C MSR3610 华为 2 交换机 H3C S5130 华为 3 专线设备 OptiX-OSN-500 华为 4 测震服务器 A620r-H 曙光 5 UPS电源 ONL10K11-H 山大华天 6 监控系统 DH-NVR4208-4KS2 大华 
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