【作者】 顾明；

【导师】 江冰；

【作者基本信息】 河海大学 ， 通信与信息系统， 2003， 硕士

【摘要】 本文借鉴了国内外嵌入式系统的相关技术，研究和开发了一种基于Rabbit微处理器的嵌入式通用模块，并将该模块设计技术成功地应用到两项科研课题中，即： 泰兴市水务局委托项目：水情远程监控系统的设计和开发 常州市国光富士通金融电子有限公司委托项目：基于GPRS网络的无线POS终端系统的设计与实现。 文章中重点介绍了三个方面的内容： (1) 介绍了基于Rabbit微处理器嵌入式系统通用模块硬件设计，分析了TCP／IP通信协议模型。 (2) 结合水情远程监控系统要求，研制了以通用模块为核心的下位机数据采集与传输系统，利用Modbus通信协议设计开发了上位机信息管理软件。 (3) 结合基于GPRS网络的POS系统要求，研制和开发了无线POS终端通用接口软硬件系统，使整个系统具有快速连接、永远在线和交易时间短等特点。 文章的最后对本通用模块进一步开发提出了设想。更多还原

【Abstract】 This paper takes advantage embedded system’s correlated technology, Researching and developmenting an embedded System’s general module based on Rabbit microprocessor, This module design technology succeed apply into two research projects.Irrigation works bureau of Taixin city commission project: Designing and developmenting of Water-State Long-Distance monitoring system.GFFS of Changzhou City commission project: Designing and Implementing of wireless POS terminal system based on GPRS network.There are there contents emphased in this paper:(1) Introduce embedded system’s general module design based on Rabbit microprocessor, analyse model based on TCP/IP communication protocol.(2) Considering the desire of Water-State Long-Distance monitoring system, Researching and developmenting lower computer data collection and transmit system that the core is general module, Designing and developmenting upper computer information management software by means of Modbus communication protocol.(3) Considering the desire of POS system based on GPRS network, Researching and developmenting software and hardware of wireless POS terminal system general interface system, it make whole system possess some characteristics,such as rapid-link, on-line forever x short-dealing time and so oneIn the end this paper proposing the idea of general module in the further development.更多还原