基于DSP的直放站远程监控系统的研究

Research on Repeater Long-distance Controlling System Based on DSP

目前直放站远程监控系统大部分是基于M CU的,为解决监控系统升级带来的处理信息量大的问题,提出了一种基于DSP 2407的直放站远程监控系统的技术。分析了直放站远程监控的原理以及基于DSP的直放站监控系统的硬件组成。详细阐述了DSP和G SM M ODEM通讯接口,及其A/D和D/A转换,简要说明了键盘和液晶显示模块。

Nowadays most of the repeater long-distance controlling system is based on MCU. In order to process a great deal of information due to the system go to a high level,this paper put forward the technology of repeater long-distance controlling system based on DSP2407. The principle and the makeup of the repeater long-distance controlling system are analyzed. The communication interface between the DSP and GSM MODEM ,the conversion of A/D and D/A,and the keyboard and the LCD are explained in this paper.