【摘要】 随着国家三网融合战略的发展,广播电视系统日趋数字化、网络化,网络管理和实时监控具有重要作用。采用SNMP协议,基于Qt设计并实现一个网络管理系统,对数字电视前端系统设备进行有效监控。首先对数字电视前端系统以及网络管理的相关理论进行介绍,然后阐述了基于Qt的网络管理系统的设计方法和实现方案,最后展示了所设计的网络管理系统在数字电视前端的应用。更多还原

【Abstract】 With the development of network convergence strategy and broadcast television system’s networking,network management and real-time monitoring plays an important role. SNMP protocol is used,a network management system is designed and realized which monitors the head-end system in broadcast television system based on Qt. Firstly,network management’s relevance theory is introduced. Secondly,the design method and implementation scheme of network management system based on Qt are described. Finally,the test results of the network management system are designed.更多还原