【摘要】 开发基于PC机Windows服务所实现的远程控制,在某些场合仍值得进一步研究。文中阐述了Windows服务基本特性及架构设计,分析了网口与串口通信协议及其软件设计流程。就此,实现了无网络中控的情况下对多媒体教室设备进行远程控制,表明了此技术在特殊应用中的"零成本"优势。更多还原

【Abstract】 It is still desirable to be further studied to develop remote control based on Windows service of PC computer in some situ- ations.The basic characteristics and architecture design of Windows service is elaborated,the communication protocol between network interface and serial interface and its software design process is analyzed.So that it realizes remote control to the multi-media class- room equipments without network central control device.The "zero-cost" advantage of this technique in the special application has been illuminated.更多还原