基于MG2580的无线视频监控系统的设计  

Design of wireless video monitoring system based on MG2580

作　　者：张治军[1] 张向利[1] 

机构地区：[1]桂林电子科技大学信息与通信学院,广西桂林541004

出　　处：《桂林电子科技大学学报》2012年第6期439-441,共3页Journal of Guilin University of Electronic Technology

基　　金：国家自然科学基金(61163060);广西科学研究与技术开发计划(桂科攻12118017-2C);广西自然科学基金(2011GXSFD01802);桂林市科技开发项目(20120104-13)

摘　　要：为解决功能单一的无线视频监控系统不能满足市场需求的问题,提出一种基于MG2580多任务无线视频监控系统的设计方法。系统通过将删改过的Linux内核以及文件系统移植到ARM芯片中完成主控芯片对各硬件系统的支持,实现了基于无线视频监控系统的语音监听、现场喊话和红外夜视等功能。测试结果表明,系统设计方案合理,能够较好地达到设计目的和要求,相比功能单一的无线视频监控,该方案更灵活,使用范围更广泛。The single-function wireless video monitoring system can not meet the needs of the market, A multitask- ing wireless video monitoring system is introduced. By excision of the system in the linux kernel and file system ported to the ARM to complete the main chip on the hardware systems, Audio monitor, speak and infrared night vi- sion of wireless video monitoring system is realized. Testing results show that the system design is reasonable and effective to meet the design objectives and requirements. Compared to the single-function wireless video monitoring system, this solution is more flexible and can be used more widely.

关 键 词：MG2580 无线视频监控系统 WIFI 3G 以太网 云台 语音监听 EMC 

分 类 号：TP303[自动化与计算机技术—计算机系统结构]