基于GPRS的远程气象观测数据实时采集传输系统及其应用

资助项目: 国家重点工程———苏通长江公路大桥项目资助

A REMOTE METEOROLOGICAL DATA COLLECTION AND TRANSMISSION SYSTEM BASED ON GPRSWITH ITS APPLICATION

摘要: 通过对远程自动气象站数据实时采集传输通讯方式的比较，提出基于通用分组无线业务（GPRS）的远程自动气象站数据实时采集和传输系统的技术方案，以小数据流方式，实现野外自动气象站观测数据的实时采集、传输和对观测设备运行的监控，达到节约经费，提高数据传输时效的目的，并将此系统成功地用于苏通长江公路大桥施工期气象环境监测与预警系统中。
- GPRS;
- 自动气象站;
- 远程数据采集
Abstract: After the comparison among various methods of remote data real-time transmission used to automatic meteorological observation stations, a scheme of remote meteorological data collection and transmission system based on GPRS is suggested. By the means of the little data stream, it achieved the real-time collection and transmission of the autometeorological observation data, likewise saved the outlays for operating and monitoring the system and improved the valid time of data transmit. The system was successfully applied to meteorological environment monitoring and forecasting system during the construction period of Su Tong Changjiang River Bridge.
- GPRS;
- Automatic meteorological observation station;
- Remote Data collection

图 1 基于GPRS的远程气象数据采集及监控结构图

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图 2 苏通大桥气象环境监测及预警系统数据流程

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表 1 几种数据传输通信方式性能价格比

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