| 嵌入式 Chirp定位系统视频传输的研究与实现 |
| |
| 引用本文： | 孟祥亮,林基明,刘争红.嵌入式 Chirp定位系统视频传输的研究与实现[J].桂林电子科技大学学报,2012(3):173-178. |
| |
| 作者姓名： | 孟祥亮 林基明 刘争红 |
| |
| 作者单位： | 桂林电子科技大学 信息与通信学院,广西 桂林 541004 |
| |
| 基金项目： | 广西自然科学基金(0991018Z) |
| |
| 摘 要： | 为了在精确定位的基础上实现视频实时传输功能,采用 S3C6410处理器、STM32F103微处理器和 Nano-PAN5375无线通信模块,实现了基于嵌入式 Chirp定位系统的视频实时传输.其中,视频采集、编码、传输和显示功能利用 S3C6410内部集成的 MFC模块在嵌入式 Linux环境下实现.测试结果表明,Chirp信号传输画质较好,传输性能稳定.
|
| 关 键 词： | 嵌入式系统 Chirp信号 多媒体编解码 RTP |
Realization of video transmission in embedded Chirp positioning system |
| |
| Meng Xiangliang,Lin Jiming,Liu Zhenghong.Realization of video transmission in embedded Chirp positioning system[J].Journal of Guilin Institute of Electronic Technology,2012(3):173-178. |
| |
| Authors: | Meng Xiangliang Lin Jiming Liu Zhenghong |
| |
| Affiliation: | (School of Information and Communication Engineering,Guilin University of Electronic Technology,Guilin 541004,China) |
| |
| Abstract: | In order to implement real-time video transmission on the basis of precise positioning,using S3C6410 processor,STM32F103 microprocessor and NanoPAN5375 as the wireless communication module,embedded real-time video transmission based on the chirp positioning system is implemented.The function of video capture,encoding,transmission and display are implemented by S3C6410 internal integrated MFC module in the embedded Linux system.The test results indicate that the video transmission quality by the chirp signal is very well and stable. |
| |
| Keywords: | embedded system Chirp signal MFC RTP |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
