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基于MC55的GPRS移动基站告警图像监控系统是DSP系统与无线网络在基站监控领域的应用,通过对现代无线远程通信方式的研究,成功设计了应用现有移动无线GPRS网络的数据传输业务将无人值守基站告警图片上传到监控中心的方案。在硬件体系上主要采用DSP处理平台,基站底端图像采集采用DSP芯片,利用DSP高速AD进行视频信号采集,并在内部进行JPEG(数据)压缩,通过AT指令控制MC55模块进行无线数据通信,实现基站图片信号的采集和传输。
Based on MC55 GPRS mobile base station alarm image monitoring system is the DSP system and wireless network monitoring in the field of base station applications through the study of modern wireless telecommunications, the successful design of the application of existing mobile wireless GPRS network data transmission services will be unmanned Watch base station alarm pictures uploaded to the control center program. In the hardware system, the DSP processing platform is mainly adopted. The base station image acquisition uses the DSP chip, uses the DSP high-speed AD for video signal acquisition, and internally performs the JPEG (data) compression and controls the MC55 module through the AT command to perform the wireless data communication Base station picture signal acquisition and transmission.