作　　者： ; ;

机构地区： 广东省科学院

出　　处： 《工业控制计算机》 2010年第2期60-61,共2页

摘　　要： 阐述了嵌入式Ethernet技术的特点,并结合视频组态技术设计了一种新的图像监控系统。该系统设计开发出具有组态功能,面向数据监控、可见光视频监控、红外视频监测和数据采集功能。该系统功能特点是在红外或可见光摄像机后立即通过嵌入式模块将模拟信号转换为数字网络视频数据并进行适当地压缩与编码,利用以太网监控视频图像数据和控制信号,同时在监控端可以应用PC强大的处理能力对图像做进一步地分析与处理。 Principles and properties of embedded Ethernet are introduced in this paper.In addition,and a new kind of the video image monitoring system combined with video configuration technology has been designed.The system is composed of configuration technology and data collecting function for data monitoring,visible light video image monitoring and infrared ray video image monitoring.It is the special characteristic of the paper that simulation video image signal through infrared ray or visible light video vidicon is transformed data net video image signal in embedded module which is compressed and coded properly.In addition,the control signal and video image data are monitored by Ethernet,and are analyzed and disposed ulteriorly in PC terminal.

关 键 词： 信号采集 嵌入式 视频组态

领　　域： [自动化与计算机技术] [自动化与计算机技术] [电气工程]