煤矿监控数据采集分站的设计

Design of Monitoring Data Acquisition System in the Mine

介绍了一种用PROFIBUS现场总线在煤矿中进行数据传输的新型方法。本系统采用SPC3和65ALS1176设计了井下智能分站,并用STEP7进行组态。该系统与传统系统相比具有通信可靠、抗干扰性能好、传输距离远等特点。

This paper introduces a new method which uses PROFIBUS field bus to transfer data in the mine.This system designs the intelligent substation by using SPC3 and 65ALS1176 and uses STEP7 to configure the network.The advantages of this system are reliable data-transfer,good anti-jamming,long-distant transfer compared with the traditional system..