基于UPnP和WebService的网络中控设计与实现

多媒体教室设备网络集成中央控制系统(简称网络中控)涉及多方面的教学设备和责任相关者,迫切需要建立一个行之有效的信息监控系统.以32位微处理器为核心,利用通用即插即用技术和面向服务技术的编程思想,实现网络中控的"零配置"和提供服务或发现服务,并完成与异构网络平台的信息无缝集成.进而提出基于该技术的投影机灯泡主动更新的具体实现,阐明是网络中控等嵌入式网络设备的发展方向.

Design and Implementation of the Network Central Controller Based on UPnP and Web Service

The integrated network central control system of the multimedia classroom equipments (network central controller) involves various the teaching equipments and stakeholders of responsibility,it is urgent for a valid information monitoring system to be established. With the programming thought of universal plug and play and service-oriented techniques,this paper takes 32-bit microprocessor as core to realize"zero configuration" of the network central controller and provide service or discover service,then complete seamless integration of information with the heterogeneous network terraces. Furthermore this paper put forwards the concrete implementation of the active renewal of the project lamp based on this technique,and illustrates the development direction of embedded equipments such as the network central controller.