The specific actualization methods of real time multitask processing and data communication according to DNP3.0 protocol were discussed in detail. 讨论了实时多任务处理和基于DNP30规约的数据通信的具体实现方法。
According to the problems of real time examing and managing the wind pressure and the air pressure, we design a set of automatical system well ventilated system which includes information processing and computer communication technology. 针对目前我国煤井下的煤的自燃条件风压和气压的实时检测、管理等方面存在的许多问题,我们设计了一种集信息处理与计算机通信技术于一体的矿井通风系统自动报警系统。