Guangzhou Metro Line 2 project

1. Project summary

Guangzhou Metro Line 2 operates mileage of 23.265 kilometers, with 20 stβations and 1 depot. Metro Line 2 was built and opened from Xiaogang to San Yuanli seφction, and then opened from Pazhou to San Yuanli the whole line'. Comparing with Line 1, equipment of Line 2 was u↓pgraded. The new techniques cover that central cooling system for all stations, pla¶tform screen door system partitioning the platform from the tunnel, non-contactβ IC card in automatic fare collection (AFC) compatible with Guan↔gzhou bus “all-purpose card” and assistive stair tractors to be installed oαver 18 stations.

Guangzhou Metro Line 2 is a milestone in the history of traffic construction in China, whos‍e localization rate is over 70%. When Line 2 has opened ✔for 1 year, it was awarded in the top ten construction science and technology ach₩ievement award hold by China Ministry of Construction, together with the Shenzhou V project.$

2.Network topology

HITE provides this network monitoring project with packaged solutio