基于GPRS技术的地质灾害无线遥测系统.PDFVIP

13 卷3 期 自 然 灾 害 学 报 Vol. 13 ，No. 3 2004 年6 月 JOURNAL OF NATURAL DISASTERS Jun. ，2004 文章编号：1004 -4574 （2004 ）03- 0065- 05 基于GPRS 技术的地质灾害无线遥测系统 陈明金，欧阳祖熙，师洁珊，陈 征 （中国地震局地壳应力研究所，北京 100085 ） 摘要：将通用分组无线业务（GPRS ）技术应用于地质灾害监测系统，可实现监测数据的无线传输和In- ternet 的无线接入，因而实现地质灾害监测数据互联网共享和预警、救灾指挥联网。详细介绍了在三 峡工程万州库区运行的基于GPRS 技术的地质灾害无线遥测台网的体系结构、功能实现以及运行效 果。该系统的建成与可靠运行使三峡库区地质灾害的监测预警系统走向数字化、自动化、网络化。 关键词：地质灾害；通用分组无线业务；无线遥测 中图分类号： P694 文献标识码：A Radio remote monitoring system for geological disaster based on GPRS technology CHEN Ming-jin ，OUYANG Zu-xi ，SHI Jie-shan ，CHEN Zheng （Institute of Crustal Dynamics ，China Earthquake Administration ，Beijing 100085 ，China ） Abstract ：The application of general packet radio service（GPRS ）technology in geological disaster monitoring sys- tem enables a wireless transmission of monitoring data and a continuous wireless connection to Internet. Based on GPRS technology ，it will be realized to share monitoring data of geological disaster ，to obtain forecasting informa- tion ，and to help managers ，policy-makers and experts in disaster relief decision - making over an Internet Protocol （IP ）-based network. The structure ，function ，and effect of the radio remote monitoring network based on GPRS technology and running in the Wanzhou reservoir area of Three Gorges is introduced in this paper. Once this system is constructed and put into service ，the monitoring and forecasting system for geological disaster in Three Gorges reservoir area will be digitalized ，automatized ，and networked. Key words ：geologic