The network system, which consists of sensor node, sink node and manager node, is divided into two stages and achieves data sampling, communication and processing. 网络系统由传感器节点、汇聚节点和管理节点组成,分两级搭建,实现了数据采集,数据通信和数据处理功能。
Typical wireless sensor network hardware usually includes sensor nodes, sink node ( gateway node ) and task manager node. 一个典型的无线传感器网络从硬件上通常包括传感器节点、汇聚节点(网关节点)和管理节点。