基于嵌入式Linux的视频矩阵控制系统设计  

Design of Video Matrix Control System Based On Embedded Linux

作　　者：赵文龙[1] 艾志清[2] 刘阳 

机构地区：[1]南昌航空大学信息工程学院,江西南昌330063 [2]南昌航空大学测试与光电技术学院,江西南昌330063 [3]深圳载德光电技术开发有限公司,广东深圳518072

出　　处：《电视技术》2013年第15期67-70,158,共5页Video Engineering

摘　　要：介绍了一种基于嵌入式Linux视频矩阵控制系统的设计方法,分析了系统的总体架构需求和硬件构成,描述了嵌入式Linux操作系统在S3C2416处理器上移植的基本流程,并着重阐述了视频矩阵控制系统命令解析器的设计。测试结果表明该系统稳定可靠,并且已经成功应用于广播电视及视频监控领域。This paper introduces a kind of method which was based on embedded Linux video matrix control system design, analyses the systematic general framework needs and hardware constitution, describes the basic process of transplantation of the embedded Linux operating system on the S3C2416 processor, and emphasizes the video matrix control system command parser design. The test results show that the system is stable and reliable, and is successfully applied to the field of broadcast television and video surveillance.

关 键 词：视频矩阵 嵌入式LINUX ARM S3C2416 命令解析器 

分 类 号：TN943.6[电子电信—信号与信息处理]