一種新型船載衛(wèi)星通信地球站的MAC系統(tǒng)
[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.
【學(xué)位授予單位】:南京郵電大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2014
【分類號(hào)】:U665.2;TP311.52
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