【作者】 赵海建；

【导师】 顾宏；

【作者基本信息】 大连理工大学 ， 控制理论与控制工程， 2007， 硕士

【摘要】 远程监控系统是许多需要广泛信息交流的企业和部门进行生产与管理的必备系统，其中通信模块是远程监控系统的重要组成部分。随着通信技术的飞速发展，原有的远程监控系统已经逐渐不能满足多方面的要求，需要实时性更高，通信距离更远，成本更低的通信方式。与此同时，在监控领域综合采用GSM和GPS技术已经成为国内外的研究热点，本设计以实际项目为依托，提出了基于GSM的海域监控系统通信模块软件设计与实现方法。通信模块船载终端硬件采用以ARM7系列处理器S3C4480为核心的开发板，通过2个串口分别连接GSM和GPS模块。GPS模块用于获取船只定位信息，GSM模块用于将GPS信息以短信方式发送到服务器，随时接收监控中心的短信命令，并根据命令内容做相应处理。监控中心采用短信平台作为短信收发装置，接收处理并存储GPS数据，而且可以主动向船只发送短信命令。本文将短信技术引入监控领域，采用短信平台作为短信接收处理装置，具有短信收发速度快、安装配置简单等优点，并且具有多个业务开发接口，方便用户进行具体业务开发。本文分4个部分介绍了课题的研究内容。第1部分主要介绍了课题背景和监控领域研究状况。第2部分介绍了通信模块的总体框架、通信双方的协议指定及功能。第3部分详细介绍了以μC／OS-Ⅱ操作系统为核心的船载终端软件设计。第4部分详细介绍了管理中心基于短信平台的服务器设计。最后对全文内容做了总结与概括。本系统已经完成了项目要求的基本功能，并通过了初步的测试，系统运行稳定，效果良好，而且可以方便地扩展到其它监控领域。更多还原

【Abstract】 In many important fields that need wide-ranging information exchange, the long-distance supervisory system is a necessary system for production and management, and the communication module is one important part of the whole supervisory system. With the rapid development of communication technology, the tradional long-distance supervisory system can not satisfy the increasing diverse demands, so a communication mode which has much higher timeliness, farther distance and lower cost is urgently needed. At the same time, it has become a hotspot to make use of GSM and GPS in the supervisory field. So based on a project, the design of the communication module software is proposed in sea area supervisory system based on GSM.The communication module hardware uses a mainboard takeing a ARM7 processor S3C44B0 as the core, and the mainboard connects to a GSM modem and a GPS modem through two serial ports. The GPS modem is used to get GPS data of the monitored boat. The GSM modem is used to send the GPS data to the control center in the form of short messages. The processor is ready to receive the short message command sent by the control center, and then takes actions responding to the command content. In the control center, a short message platform is used to receive and process the GPS data, and it can also send short message commands to the boat terminal. Short message technology is introduced in the supervisory field in this system, and a short message platform is used. It has higher short messages processing rate, and the installation is much easier. It also provides users with a few service interfaces which help users to develop services.The present paper divides four parts to introduce the topic research content. The first part introduces the topic background and the supervisory system development history. The second part describes the framework of the communication module, the communication protocol and functions. The third part describes the software design of the boat terminal takingμC/OS-II system as the core in detail. The fourth part describes the server design in the control center based on the short message platform. At the end the whole pager is summarized.This system has realized all the requirements of the project and it has passed the preliminary test. The system runs well and the test result is satisfying. The system can be also used in many other fields easily.更多还原