基于设备服务器的电视发射机远程监控系统

Remote Surveillance and Control System for Television Transmitters Based on Device Server

给出了一种基于设备服务器的电视发射机远程监控系统的体系结构和软件组成,讨论了CGI原理及CGI开发技术并开发了电视发射机远程监控系统的CGI及串行通信组件,分析了基于XML技术设计客户端的优点,提出并实现了利用CGI和XML技术实现远程监控计算机与嵌入式Web服务器进行动态交互的具体方法,解决了系统中设备服务器资源受限问题,实现了对电视发射机的运行状态进行远程监测和控制,为远程监控系统的设计与实现提供了一种新的解决方案。

The architecture and software structure of a remote surveillance and control system for television transmitters based on device servers is put forward first. Then the principle and the development techniques of the CGI and serial communicate components in the system are discussed. Finally, the advantages were analyzed to design client based on XML, and a concrete method to realize dynamic data exchange between the supervisory computer and the embedded web server with CGI and XML techniques is proposed for solving the resource constrained problem in the device server. On a conclusion, remote surveillance and control of the working states for television transmitters is realized, and a novel solution is proposed for the design and implementation of remote surveillance and control system.