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Design of LED-screen Display Wireless control System Based on ARM11
Author(s): Deng Honggui, Gao Xiaolong, Li Minghui, Zhao Junzhi
Pages: 102-
104,108
Year: 2012
Issue:
1
Journal: Computer Measurement & Control
Keyword: LED显示屏; 嵌入式系统; 无线Wi-Fi; H.264;
Abstract: 针对彩色LED显示屏的实际应用需求,结合嵌入式技术、视频压缩技术、无线传输技术;设计了一种可靠性高、成本低的嵌入式无线的彩色LED显示屏的控制系统;系统选用S3C6410微处理器作为主控制器,利用无线wi-Fi接收上位机经过H.264压缩的视频信息,并进行解码,最后送入基于FPGA的彩色LED显示屏扫描系统显示;测试结果表明,系统设计合理,无线传输信号较强、支持IEEE 802.11b/g从1Mb...
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