广州地铁1号线电力监控和数据采集系统中央级设备改造方案研究

Central Level SCADA System Modification Program of Guangzhou Metro Line 1

随着广州地铁线路的不断延伸和发展,既有线路上的很多系统设备已无法满足新线运营的技术要求,因此,旧线路各系统设备的改造成为目前工作的重点和难点。个绍了广州地铁1号线电力监控和数据采集系统中央级设备的改造,包括新系统的接入及调试方案,阐述了具体的实施方案和测试过程。此次改造,改变了旧线路系统设备无法实现软硬件通用性和兼容性的缺点,开放了监控和数据采集系统的通信规约,便于工程人员对现有设备的维护维修。

The continued extension and development of Guangzhou metro lines, and the replacement of old lines have brought about many problems, because the old system equipment can not meet the technical requirements of new lines. Therefore, the transformation of the old system equipment becomes the focus of Guangzhou metro. This paper introduces the SCADA system and the transformation of central-level equipment used in Guangzhou metro.