基于嵌入式系统的无线摄像头的设计
首发时间:2009-05-19
摘要:现代科技的发展是日新月异的,在信息领域表现得尤为突出。电子、通信技术的飞速发展为信息的获取和传输提供了丰富的手段,嵌入式技术的出现使得信息采集终端向智能化、小型化,可移动的方向前进。嵌入式系统具有体积小、便于手持、易于使用等特点,基于嵌入式系统的视频采集也有如此优点,有着广泛的应用。本文介绍了一个基于 Intel PXA270 的硬件平台及嵌入式 Linux 的软件平台进行视频采集的系统。硬件系统设计简介了硬件平台的组成。软件系统设计重点介绍了在嵌入式LINUX中进行VFL下的视频采集的流程。
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Based on Embedded System Design of a wireless camera
Abstract:The development of modern science and technology is ever-changing information, particularly in the areas of performance. Electronics, communication technologies for the rapid development of information access and transmission means to provide a rich, embedded technology makes information collection terminals to intelligent, smaller, movable direction. Embedded systems with small size, ease of hand-held, easy-to-use characteristics such as embedded systems based on the video capture is also the merits of the case, with a wide range of applications. In this paper, a video capture system based on PXA270 and Embedded Linux is introduced. This embedded device’s component of hardware is briefly described. Software part focuses on the float of video capture in embedded Linux system.
Keywords: PXA270 embedded Linux video capture VFL
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No.3232715594512427****
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