The control function of network is distributed to the intelligent communication controllers of EP-NET of every node instead of using network server.
NET不设专用的网络服务器，网络的控制功能由每个节点上的EP-NET智能网络控制器来实现。
The whole system regards supervise PC as the center, which joins the Field Bus by communication Controller. Every of the intelligent instruments directly connected with Field Bus as a node.
整个系统以管理计算机为核心，管理计算机通过总线控制器连接到总线，各智能仪表直接连接在现场总线上，作为现场总线的一个节点。
According to the actual needs of intelligent household, environmental monitoring etc, this paper designed a wireless sensor node of long-distance communication system.
针对智能家居、环境监测等的实际要求，设计了一种远距离通讯的无线传感器节点。
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