摘要： 分析了传统的远程机器人监视系统,针对其视频压缩、数据传输两方面的不足,提出了两个改进方案。第一个方案利用DirectShow技术使视频压缩模块更加灵活方便,第二个方案利用RTP协议提高数据传输模块的稳定性。介绍了两个方案在系统框架、传输方法、流控制算法等方面的实现技术。最后测试表明,采用这些技术后,系统的性能有一定的提高。

关键词: DirectShow, RTP, 流控制算法, 远程控制

Abstract: This paper analyses the traditional remote robot monitoring system. According to the shortages on video compressing and data transferring, two improvements are proposed. The first is based on DirectShow to enhance the flexibility of video compressing module, and the second is based on RTP to improve the stability of data transferring module. And the improvements' realization technologies on system architecture, transfer method, stream control algorithm are introduced. The system using these technologies has better performance in the final test.

中图分类号: 

• TP242

• TP393