介绍了遥测、遥控系统中远程数据通信的基本模式和一般的系统组成结构；
The basic mode of long-range data communication and the composition of general system in remote-system is described;
该系统中的远程数据通信通过公共电话网络，使用由at命令集控制的MODEM调制解调技术来完成。
The long distance communication in the system is finished by using public telephone network and the MODEM techniques controlled by at orders.
采用先进的GPRS通信技术实现远程数据通信，丰富了现代测控系统的远程通信方式，很好的解决特殊环境下远程通信的难题。
It USES advance GPRS communication technology to finish the remote data transmission. And it solves the difficult of remote communication in special environment.
提出了一种嵌入式系统设计方案及实现方法，主要通过ARM进行远程数据通信，通过DSP实现解调算法，并扩展了多种输出接口。
The design scheme and realization method of embedded system are presented. ARM was used to communicate data and DSP implemented phase demodulation, and it expanded several interfaces.
建立于公共电话网上的数据通信技术首次应用于国内海洋台站观测资料的远程传输。
Data communication technique based on the public telephone network has been, for the first time, used for far-distance transmission of data obtained at coastal stations in China.
建立于公共电话网上的数据通信技术首次应用于国内海洋台站观测资料的远程传输。
Data communication technique based on the public telephone network has been, for the first time, used for far-distance transmission of data obtained at coastal stations in China.
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