First, aiming at the distribution of NCS, specially the multi-master system such as CAN, there is no unified network clock, so the scheduling and management are affected.
首先针对网络控制系统分布式的特点，特别是类似于CAN总线的多主系统，由于没有单一的时钟提供同步机制，影响调度管理的同步。
This control system consisted of a host controller, multi master nodes , route nodes and sub nodes.
该控制系统由主控端、多个主控节点、各个终端子节点以及多个路由节点组成。
And a great deal of experiments proved that the method are very available for the implementation of multi-master communication system with data radio transceiver.
大量实验证明，该方法可以很好的满足基于无线数传电台的多主通讯系统的数据交换实现。
This paper puts forward CAN(Controller Area Network) field bus in the mine monitoring system to realize the design thought that mine monitoring system is economical, which can run at multi-master.
并将现场总线标准中的CAN用于矿井监测系统中，实现一种既能多主网络运行，又经济实用的矿井监测系统的设计思想。
In the master -slave multi -computers communication system, slave computer is merely in the position of slave, so it can't initiatively request to communication.
在主从式多机通信中，由于从机完全处于从属地位，因此不能主动请求与主机通信。
In the master -slave multi -computers communication system, slave computer is merely in the position of slave, so it can't initiatively request to communication.
在主从式多机通信中，由于从机完全处于从属地位，因此不能主动请求与主机通信。
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