摘要
本文介绍了以S3C2413X为核心的嵌入式无线传输系统,采用CMOS摄像头捕捉视频图像。经压缩编码后,采用无线模块PTR6000将数据发送出去,接收端接收到数据后解码并在LCD屏上显示出来。该系统充分利用了nRF24L01无线芯片传输速度快的特点,为视频数据的传输特供尽可能大的带宽。目前,该设计已经应用于某款无线可视门铃产品上,系统轻便简单,运行稳定可靠。
Implementation of an embedded wireless transmission system which used S3C2413X microprocessor as the core,CMOS camera is used to capture video images.After compressed encoding, the data is sent by the wireless module PTR6000, and the receiver receives the data ,decoded and displayed on the LCD screen.This system made full use of the high speed transmission characteristics of wireless chips nRF24L01,so it can provide the greatest possible bandwidth for video data transmission.At present, the design has been applied to a wireless video door phone products, the system is simple, stable and reliable.
出处
《微计算机信息》
2010年第23期99-101,76,共4页
Control & Automation
