一种新型船载卫星通信地球站的MAC系统
发布时间：2018-08-02 21:20
【摘要】：近年来，嵌入式系统在各种领域得到了大量的应用，同时以Internet为代表的互联网技术也正在飞速发展，将互联网络技术与嵌入式技术有机结合，就产生了一种新型的基于Web的监控方式。如果再将基于Web的监控系统与传统嵌入式控制盒监控相结合，用户就可以根据自身需求有选择的选择监控系统，完成对设备的监控。将两种监控方式结合起来，增加了用户的选择性，提高了用户的体验度，有着广阔的应用前景。 本课题研发的监控系统的硬件平台是ARM平台，移植Linux操作系统，采用嵌入式C语言编写控制盒监控软件，运用CGI、HTTP技术进行Web监控代码的编写，并使用进程间通信技术将控制盒监控与Web监控两者的数据同步起来，从而实现多终端监控地球站系统运行。 该课题的创新点在于将传统专用控制盒监控与B/S模式的监控方式有效的结合起来，，用户可以根据需求选择使用传统专用控制盒或Web监控，这就具有了专用控制盒监控稳定性高，操作简单，数据易于查看和Web监控对系统要求低，易于移植，用户友好度高的优点。本课题的实物——AKD5000S船载卫星通信地球站也已成功运用于南京市水上公安局紫金号指挥船上，并获得了良好的反响。
[Abstract]:In recent years, embedded system has been widely used in various fields. At the same time, the Internet technology, represented by Internet, is developing rapidly, which combines the Internet technology with embedded technology. A new type of monitoring method based on Web has emerged. If the monitoring system based on Web is combined with the traditional embedded control box monitoring system, users can select the monitoring system according to their own needs to complete the monitoring of the equipment. The combination of the two monitoring methods increases the user's selectivity and improves the user's experience, so it has a broad application prospect. The hardware platform of the monitoring system developed in this paper is ARM platform. The Linux operating system is transplanted, the control box monitoring software is compiled with embedded C language, and the Web monitoring code is compiled by CGI ARM technology. Interprocess communication technology is used to synchronize the data between control box monitoring and Web monitoring so as to realize multi-terminal monitoring earth station system operation. The innovation of this project lies in the effective combination of traditional special control box monitoring and B / S mode monitoring mode. Users can choose to use traditional special control box or Web monitor according to their needs, which has high stability of special control box monitoring. Simple operation, easy data viewing and Web monitoring have the advantages of low system requirements, easy transplantation and high user friendliness. The object of this project AKD5000S shipborne satellite communication earth station has also been successfully applied to the Zijin command ship of Nanjing Municipal Water Public Security Bureau, and has obtained a good response.
【学位授予单位】：南京邮电大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：U665.2;TP311.52
本文编号：2160760
[Abstract]:In recent years, embedded system has been widely used in various fields. At the same time, the Internet technology, represented by Internet, is developing rapidly, which combines the Internet technology with embedded technology. A new type of monitoring method based on Web has emerged. If the monitoring system based on Web is combined with the traditional embedded control box monitoring system, users can select the monitoring system according to their own needs to complete the monitoring of the equipment. The combination of the two monitoring methods increases the user's selectivity and improves the user's experience, so it has a broad application prospect. The hardware platform of the monitoring system developed in this paper is ARM platform. The Linux operating system is transplanted, the control box monitoring software is compiled with embedded C language, and the Web monitoring code is compiled by CGI ARM technology. Interprocess communication technology is used to synchronize the data between control box monitoring and Web monitoring so as to realize multi-terminal monitoring earth station system operation. The innovation of this project lies in the effective combination of traditional special control box monitoring and B / S mode monitoring mode. Users can choose to use traditional special control box or Web monitor according to their needs, which has high stability of special control box monitoring. Simple operation, easy data viewing and Web monitoring have the advantages of low system requirements, easy transplantation and high user friendliness. The object of this project AKD5000S shipborne satellite communication earth station has also been successfully applied to the Zijin command ship of Nanjing Municipal Water Public Security Bureau, and has obtained a good response.
【学位授予单位】：南京邮电大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：U665.2;TP311.52
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