嵌入式论文嵌入式嵌入式论文.doc

摘要 本文以实际应用为背景，设计实现了一种基于ARM系列的微处理器S3C2410与OV511USB摄像头的嵌入式视频技术系统。本文主要介绍了此系统的硬件部分（S3C2410芯片、OV511芯片、USB借口、LCD显示、数据传输等）、软件部分（Linux操作系统、嵌入式操作系统、Qt、Vi编译器、USB驱动程序等相关的Linux编译程序）构成,实现了所需要的相关材料的信息和试验相关的实际功能应用、程序的流程设计及程序中主要模块的部分细节和功能配置，记录了实验测试的相关情况以及最终实验完成的初步效果。 本系统最终在UP-NETARM2410-S实验平台上实现了LCD的图像数据采集及LCD显示和初步的Qt主机图像显示功能。经过实验测试，系统效果良好。在嵌入式Linux系统下开发USB摄像头图像采集系统，给出了基于S3C2410处理器的嵌入式图像采集系统的设计方案，并对如何编写符合Video for Linux 标准的摄像头图像采集程序进行了讨论。实践证明该系统也可以应用到多个领域，如：手机、照相机、投影仪、高清晰度远程摄像、无线监视器等相关便携式图像数据采集传送。实现了系统设计开发的目标。 关键词：嵌入式系统；USB摄像头；视频监控 Abstract Based on the actual application of background, Design and Implementation of a series of ARM-based microprocessor S3C2410 OV511USB with the embedded camera - in video technology systems. This paper describes the system hardware (S3C2410 chip, OV511 chips, USB excuse LCD display, data transmission, etc.), software (Linux operating system, Embedded operating systems, Qt, Vi compiler, USB drives procedures related to the Linux compiler) composition, achieved the necessary relevant information and materials related to the actual test function application, Design of processes and procedures for the main module and some details of the distribution function. Records of the experimental test of the relevance and the eventual completion of the preliminary experimental results. The system eventually UP-NETARM2410-S platform to achieve the LCD image data acquisition and LCD display and preliminary Qt mainframe image display function. After laboratory tests, the system effectively. Embedded Linux Systems Development USB camera image acquisition system, Based on the S3C2410 Processor Embedded Image Acquisition System Design program, how to prepare with Video for Linux standard camera image acquisition process were discussed. Practice has proved that the system can be applied to many areas, such as : mobile phones, cameras, projectors, high definition remote camera, Wireless monitors and other related portable data acquisition image transmission.