| 基于ARM的视频传输系统设计 |
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| 引用本文： | 翟小艳,徐家品.基于ARM的视频传输系统设计[J].通信技术,2010,43(8):100-102. |
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| 作者姓名： | 翟小艳 徐家品 |
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| 作者单位： | 四川大学,电子信息学院,四川,成都,610064 |
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| 摘 要： | 信息技术日新月异的今天,人们对视频传输的需求越来越迫切,介绍一种利用嵌入式处理器ARM和嵌入式实时操作系统UC/OS-Ⅱ实现视频图像采集,经过通信模块传输到数据终端。描述系统硬件的构成,ARM嵌入式平台设计,UC/OS-Ⅱ嵌入式实时操作系统移植及通信模块的设计。实验证明该方案可行性强,可扩展性强,应用领域广泛,对视频图像采集相关的领域都有一定的参考价值。
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| 关 键 词： | 通信模块 图像采集 无线传输 |
Design of Video Transmission System Based on ARM |
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| ZHAI Xiao-yan,XU Jia-pin.Design of Video Transmission System Based on ARM[J].Communications Technology,2010,43(8):100-102. |
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| Authors: | ZHAI Xiao-yan XU Jia-pin |
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| Affiliation: | (College of Electronic and Information Engineering, Sichuan University, Chengdu Sichuan 610064, China) |
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| Abstract: | The information technology is now changing with each passing day, and the people have an urgent demand of video transmission. This paper describes an embedded processor ARM and embedded real-time operating system UC / OS-II for acquiring video image and transmitting it through communication module to the data terminal. This article discusses hardware composition of the system, ARM embedded platform design, UC / OS-II embedded real-time operating system migration and the design of communication module. The experiment shows that the scheme is of strong feasibility and scalability, and has a wide field of application, the video image acquisition has certain reference value for the related fields. |
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| Keywords: | communication module image acquisition wireless transmission |
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