基于VxWorks的网络双冗余设计与应用

Network Dual Redundancy Design and Application Based on VxWorks

针对海用卫星导航用户终端网络通信的实际问题,提出了一种新型的网络双冗余技术。采用VxWorks操作系统、workbench开发环境,通过网络双冗余技术,在驱动层实现网络智能切换,从而提高了海用卫星导航用户终端通信的可靠性。该技术在项目实践中应用广泛,使用效果良好。

According to the practical problems of satellite navigation user terminal of network communication, propo sed a new type of dual network redundancy technology. Using the VxWorks operating system, workbench development en vironment, through the dual network redundancy technology, can realize the intelligent switching in the drive layer, thus i mproving the reliability of satellite navigation user terminal＇s network communication. The technology has been applied in the project practice, and the effect is fine.