列车自动监控系统服务器的维护

Automatic Train Supervision System Servers Maintenance

由于ATS(列车自动监控)系统服务器在地铁运营中的重要性,对维护工作提出了更高的要求。如何通过有效的维护减少服务器故障的发生,在故障时如何利用准确的方法快速恢复,是运营维护部门必须解决的问题。结合南京地铁1号线运营3年多ATS系统服务器的维修实践,探讨服务器的维护、软件备份以及故障排查方法。

As the automatic train supervision(ATS) servers are the most important parts of metro signaling system,the maintenance requirement are also higher.How to reduce the failures and accelerate the recovering process from failure is the problem must be conquered for metro operation and maintenance department.Based on the experiences of 3 years' operation of Nanjing Metro Line 1,this article describes the methods of server maintenance,the system backup and trouble shooting.