KNX/EIB通信网络是一种倾向于网络管理的应用型网络。每个总线连接单元(Bus Coupling Unit, BCU)在链路层之上具有相同的通信内核。KNX/EIB通信协议包含7层OSI标准的通信模型。-KNX/EIB communication network is a way to tend to the network management application network. Each bus connection units (Bus Coupling Unit, BCU) in the link layer have the same communication kernel. KNX/EIB communication protocol communication model consists of seven layers of the OSI standard.