广州地铁一、二号线常见故障处理准备工作

地铁向来以快捷著称，且如今已达到2分钟以内的高密度行车间隔，任何故障都有可能造成列车阻塞．对运营服务产生较大影响。为了尽量缩减阻塞时间，本文根据地铁运营中的常见故障，总结出一些故障处理的准备性工作，旨在更加高效地完成故障处理，进一步减少故障给地铁运营造成的影响。

Preparation for handling commen Fault in Guangzhou Metro No.1 and No.2 line

The Metro is well known by its high speed, and nowadays even the train frequency is less than 2 minutes. That means any kind of malfunction could cause blocking, which is the worst result appealed in our daily operation. This paper gives some previous actions according to the different malfunction management to guarantee of the efficiency of malfunction management, so that we can reduce the affection brings to the metro operation.