自动气象站GPRS控制器设计与实现  

Design and implementation of automatic weather station GPRS controller

作　　者：谭鉴荣[1] 林金田[1] 杨用球[1] 

机构地区：[1]广东省大气探测技术中心,广州510080

出　　处：《气象水文海洋仪器》2008年第4期11-13,52,共4页Meteorological,Hydrological and Marine Instruments

摘　　要：目前广东省气象局区域自动气象站采用GPRS通信采集气象数据的模式,而GPRS网络覆盖范围在特定区域内,存在信号较弱的情况,造成自动气象站的通信模块出现假在线现象,影响部份自动气象站的及时来报,针对这种情况,设计了一种能解决该问题的GPRS控制器。本文详细介绍了GPRS控制器的硬件结构组成,重点介绍相关的电路芯片使用,并给出如何编制相应控制软件方法图,最后介绍该种控制器在实际应用中注意事项。At present, the mode of the GPRS communication collecting meteorological data is being useo in regional automatic weather station Of Guangdong Province, but GPRS network covers specific region, the signal is very weak, then there will be false phenomena in the communication module of the automatic weather station, and the rate of collection of some automatic weather station will be affected. For this situation, a kind of GPRS controller which can solve these problems is designed in this paper. Hardware structure of the GPRS controller will be introduced in detail, and the use of the related circuit chips will be introduced emphatically. Soft control figure is also described in this paper, and at last,the notice in the application of the controller is introduced.

关 键 词：自动气象站 GPRS网络 设计 单片机 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置] TM76[自动化与计算机技术—控制科学与工程]