OPEN AT平台下GPRS/GSM Modem的监控应用  

Application of OPEN AT Plaform GPRS/GSM Modem in Wireless Monitoring System

作　　者：张冬[1] 钱丽丽[1] 周翔武[1] ZFtANG Dong, QIAN Li-li, ZHOU Xiang-wu （Nhtional ASIC System Engineering Center, Southeast University, Nanjing 210096, China）

机构地区：[1]东南大学专用集成电路系统工程中心,江苏南京210096

出　　处：《电脑知识与技术》2009年第6期4315-4316,4339,共3页Computer Knowledge and Technology

摘　　要：OPENAT是开发嵌入式应用程序的平台。它是嵌入式操作系统，嵌入式集成开发环境和嵌入式插件的软件组合。主要讲述了在OPENAT平台下GPRS／GSMModem的软硬件开发方法。系统结构部分讲述了系统在无线监控中的应用方案和软硬件构成。软件设计部分讨论了该平台中TCP／IP协议栈的应用，描述了通过GPRS建立TCP客户端的原理和方法，以及发送中文短信的方法。设计了具有GPRS数据传输和短信发送功能以及可以两种功能快速切换的产品，并在远程监控系统中得以应用。OPEN AT is to development platform for embedded applications. It is a software suite for the embedded operating system, integrated development environment for embedded and embedded software phig-ins. This paper describes the development methods of GPRS / GSM Modem based on OPENAT platform, The part of system architecture is about the application programs in remote monitoring system and hardware and software constitute. The part of software design is about the TCP / IP protocol stack of applications, the principle and method of establishment of TCP client through GPRS, as well as the way to send SMS in Chinese. a product which can implement transmission of the GPRS data and SMS , as well as a fast-switching between the two functions, was designed. This design has been applied in remote monitoring system.

关 键 词：OPEN AT GPRS SMS 无线监控 TCP客户端 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论;自动化与计算机技术—计算机科学与技术]