Journal of Liaoning Petrochemical University

Journal of Liaoning Petrochemical University ›› 2005, Vol. 25 ›› Issue (1): 86-88.

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Realization of Remote Control Sof tware With Dynamic T ransfer Speed

  

  1. School of In formation Engineering , Liaoning University of Petroleum & Chemical Technology ,
    Fushun Liaoning 113001 , P .R .China
  • Received:2004-03-15 Published:2005-03-20 Online:2017-04-14

可变传输速率的远程控制软件的实现

赵新慧   

  1. 辽宁石油化工大学信息工程学院, 辽宁抚顺113001
  • 作者简介:赵新慧(1973 -), 男, 山东平度市, 讲师, 硕士。

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Abstract:

        Using the technology of remote control, The remote computer as conveniently can be controlled as the local one .The technology of remote control can be very useful in the maintenance , monitoring and malfunction diagnosis of remote computers. However , the current software of remote control offers only a fix ed transfer speed .The modes o f linking to Internet are diverse and the link speed is different greatly .Furthermore , link speed of user is possible to vary with line quality and network jam .Thus , the fixed transfer speed limits the use of the software .The software with dynamic transfer speed was implemented through adjusting dynamically compression ratio of the screen images.The principle of remote control software w as introduced .The program design method and outline to realize remote control with dynamic transfer speed by using Java w ere descried in details.Also , the concrete method of implementation was given.

Key words: Remote control, Java , Client/ Sever

摘要：         使用远程控制技术可以对远程计算机做任何操作, 就像控制本地的计算机一样。这种控制技术在远程设备(软件)的维护、监控与故障诊断等方面有广泛的应用前景。不过, 现有的远程控制软件只提供固定的传输速率。由于Internet 接入方式多种多样, 连接速率也有很大差别, 而且, 由于线路质量和网络拥塞, 用户的连接速率也可能会发生变化, 所以, 这种固定的传输速率限制了这些软件的使用。为此, 通过对屏幕图像压缩率的动态调整实现了可变传输速率的远程控制软件。介绍了远程控制的原理, 详细地叙述了利用Java 实现可变传输速率的远程控制软件的程序设计方法和要点, 并给出了要点的具体实现方法。

关键词: 远程控制, 　Java , 　客户机/服务器

Cite this article

ZHAO Xin -hui. Realization of Remote Control Sof tware With Dynamic T ransfer Speed[J]. Journal of Liaoning Petrochemical University, 2005, 25(1): 86-88.

赵新慧. 可变传输速率的远程控制软件的实现[J]. 辽宁石油化工大学学报, 2005, 25(1): 86-88.

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