分布式计算机网络 meaning in English

dcn distributed computer network
distributed computer network (dcn)

The third generation of scada , based on the technology of distributing computer net and relation data base , could realize the large - scale internet connection , which is currently applied in data collection , surveillance control and processing control in the fields of electric power system , water supply system , petroleum and chemical industry etc . the fourth generation of scada would adopt the internet technology , object oriented technology , neural network as well as java technology as its main development tendency , aiming at enlarging the integration of scada and other systems , which could finally meet the needs of business management and integrated security economic circulation
现在的基于分布式计算机网络以及关系数据库技术的能够实现大范围联网的第三代scada系统被广泛应用于电力系统、给水系统、石油、化工等领域的数据采集与监视控制以及过程控制等诸多领域。第四代scada系统的主要发展趋势是采用internet技术、面向对象技术、神经网络技术以及java技术等技术，继续扩大scada系统与其它系统的集成，综合安全经济运行以及商业化运营的需要。