【摘要】 在异构网络环境中构建远程分布式无线测控系统,节点设备的在线管理、数据采集和协调控制行为会导致复杂的通信问题。为此,提出一种基于SIP架构的远程分布式无线测控系统,通过下一代网络核心控制协议SIP及其相关扩展的运用,实现Internet和短距离ZigBee无线传感器网络的融合。应用结果表明,该系统能够统一和简化系统中分布式测控节点的各种远程通信控制操作。更多还原

【Abstract】 In heterogeneous network environments,constructing remote distributed wireless measurement and control system is faced with complex communication problem proposed by online management,data acquisition and coordination control of node devices.Therefore,a framework based on SIP architecture is proposed.By using SIP and its extension,network seamless convergence between Internet and short-range Wireless Sensor Network(WSN) can be achieved.Application result shows that various remote communication and control operations of distributed nodes can be unified and simplified.更多还原