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First unmanned subway train in Chengdu begins trial operation

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2020-12-10 15:58:10Ecns.cn Editor : Li Yuxin ECNS App Download

(ECNS) -- The first unmanned subway train in Chengdu, capital of southwest China's Sichuan Province, began trial operation Wednesday.

Chengdu Rail Transit Line 9 is the first fully automatic operation line in central and western China.

It uses the highest Grade of Automation (GoA4) operation system and can run at a maximum speed of 100 km/h.

Each carriage of the train is equipped with passenger emergency alarms.

The total length of the line is 22.18 km.

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