基于3G技术的煤田无线视频监控系统的设计  

Design of wireless video monitoring system for coal fields based on 3G technology

作　　者：何伟刚[1] 章帆[1] 苏珊[1] 

机构地区：[1]广西工学院电子信息与控制工程系,广西柳州545006

出　　处：《矿山机械》2013年第1期101-103,共3页Mining & Processing Equipment

基　　金：广西高等学校科研项目(201204LX259)

摘　　要：针对煤田无线视频监控系统存在传输速率不高、传输图像不够清晰稳定等问题。笔者提出一种基于3G技术的煤田无线视频监控系统的设计方案。该设计方案使用嵌入式技术及H.264视频编码技术对视频信号进行采集和压缩,然后通过CDMA无线通信网络实时传输数据,从而实现了远程视频监控功能,该系统图象清晰,性能稳定实时性强。In view of low transmission rate, indistinct and unstable image transmission of wireless video monitor- ing system for coal fields, the paper proposed the design scheme of a wireless video monitoring system for coal fields based on 3G technology. Embedded technique and H.264 video coding technique were applied in the system for video signal acquisition and compression, and then the data were transmitted realtime via CDMA wireless com- munication network. Consequently, remote video monitoring was realized. The system was characterized by clear image, stable performance and excellent realtime capacity.

关 键 词：无线视频监控 嵌入式技术 H 264编码技术 CDMA无线网络 

分 类 号：TP277[自动化与计算机技术—检测技术与自动化装置]