基于VxWorks的视频采集系统的设计与实现  

Video Capture System Based on VxWorks

作　　者：芮雨[1] 温燕红[1] 余松煜[1] 

机构地区：[1]上海交通大学图象通信与信息处理研究所,上海200030

出　　处：《计算机工程》2000年第5期56-57,共2页Computer Engineering

摘　　要：利用 Ｂｔ８４８在 Ｉｎｔｅｌ ｘ８６平台和实时操作系统 ＶｘＷｏｒｋｓ上实现视频采集系统。 Ｂｔ８４８高度集成的特性使其外围电路极其简单，在保证性能的前提下便于硬件的设计和附加功能的集成。ＶｘＷｏｒｋｓ优异的性能和方便的接口便于编写设备驱动程序和应用软件。The video capture system is implementad based on the Intel x86 platform and VxWorks real time Operating system with Bt848. The great integrity of Bt848 makes it easy to design the peripheral circuit. co the basis of high performance obtained. it is convenient to design the hardware and integrate additional functions. By the means of the excellent performance and simple interfaces of VxWorks, the device drivers and applications can be programmed easily.

关 键 词：实时操作系统 设备驱动程序 视频采集系统 

分 类 号：TN919.8[电子电信—通信与信息系统]