微型机与应用2012，Vol.31Issue(3)：59-61,3.
嵌入式气象预警信息接收系统的设计与实现
Design and implementation of embedded early warning information receiving system
陈苏婷 1徐冬卫1
作者信息
- 1. 南京信息工程大学电子与信息工程学院,江苏南京210044
- 折叠
摘要
Abstract
A wireless weather warning information receiving system based on ARM920T microprocessor and GPRS network is designed. The system uses GPRS as a bridge for receiving information via SMS, and utilizes the embedded Linux operating system and graphics development library QT/E to achieve the display and the voice broadcast of weather warning information. The system effectively shortens the delay time of receiving information, improves the effectiveness of early warning information reception, and avoids the traditional way that receiving weather warnings can not respond to sudden weather disasters timely.关键词
ARM9/短消息业务/0SYN06188/嵌入式Linux/QT／EKey words
ARM9/SMS/OSYN06188/embedded Linux/QT/E分类
信息技术与安全科学引用本文复制引用
陈苏婷,徐冬卫..嵌入式气象预警信息接收系统的设计与实现[J].微型机与应用,2012,31(3):59-61,3.
