适用于物联网的网络视频监控器的设计  

Design of Network Video Surveillance System Used in the Internet of Things

作　　者：曹锋[1] 张敏明[2] 刘德明[1] 邓磊[1] 钱银博[1] 

机构地区：[1]华中科技大学光电子科学与工程学院,湖北武汉430074 [2]武汉光电国家实验室,湖北武汉430074

出　　处：《电视技术》2011年第1期103-106,共4页Video Engineering

基　　金：国家"863"计划项目(2007AA01Z229)

摘　　要：设计了一种应用于基于光纤传感技术的物联网系统中的网络视频监控器。基于C/S模型,采用集成了高速ARM9处理核和高效MPEG-4编解码引擎的FIC8120芯片,并优化设计了嵌入式Linux驱动程序和用户程序。测试表明,该系统具备完善的控制功能和高效的编码性能,能联合光纤传感网络和中心控制服务器对各种侵入进行实时的定位、监控、录像和报警,满足物联网的需求。A novel network video surveillance system which is used in the internet of things based on the fiber sensor is investigated. The FICS120 chip embedded with a Fraday＇s high speed FA526 microprocessor and a high performance MPEG-4 codec engine is used in video surveillance system. Based on the Client/Server architecture, the embedded Linux driver and application software are optimized and designed. The experimental results show that this system has high-efficient eodee performance and various control functions. Furthermore, the combination of this video surveillance system, the central control unit and the fiber sensor network can provide various reactions to the invasion, such as monitoring, positioning, recording and alarming. It can meet the requirement of the internet of things.

关 键 词：物联网 光纤传感 嵌入式 LINUX 视频监控 

分 类 号：TN915.5[电子电信—通信与信息系统] TP277[电子电信—信息与通信工程]