分布式控制系统在沥青搅拌设备上的应用

Application of Distributed Control System to Asphalt Mixed Equipment

通过采用ABB控制器搭建沥青搅拌设备分布式控制系统,即搭建工业以太网和CAN通讯网络。这种网络架构形式不仅完成了管理级与控制级的数据传输,而且完成了控制级与设备级的数据传输,这样极大地提高了系统通讯的稳定性、可靠性和实时性。

The ABB controller is adopted to build industrial Ethernet and CAN communications network as distributed control system for asphalt mixing equipment. This network can not only complete data transmission among the management level and the control level, the control level and equipment level, but also greatly improves the stability, reliability and real-time of the communication system.