Abstract: Through supplementing and perfecting the data information collection of intelligent operation and maintenance system of turnout switching equipment, the valuable data information is fully excavated to realize the expansion and improvement of intelligent operation and maintenance function of turnout switching equipment, which has effectively improved the operation and maintenance quality and efficiency of turnout switching equipment of Shanghai rail transit.

Key words: turnout, intelligent operation and maintenance, expansion, improvement

摘要： 通过补充和完善道岔转辙设备智能运维系统的数据信息采集方法，充分挖掘有价值的数据信息来实现道岔转辙设备智能运维功能的拓展与改进，有效提升上海轨道交通道岔转辙设备的运维质量和效率。