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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。
With the rapid development of information technology, the demand for video transmission is getting more and more urgent. A video processor based on embedded processor (ARM) and embedded real-time operating system (UC / OS-II) is introduced to capture the video and transmit it to the data terminal through the communication module. Describes the system hardware components, ARM embedded platform design, UC / OS-II embedded real-time operating system porting and communication module design. Experiments show that this scheme is feasible, scalable and has a wide range of applications. It has certain reference value in the field of video image acquisition.