The Train Automatic Control System (TACS) management system

At the end of April, the first metro line equipped with an automatic driving system was launched in the Chinese city of Qingdao, this is reported by the railway transport news portal Railway Supply.

This innovative project, boasting the highest level of automation GoA4, became possible thanks to the use of the Train Automatic Control System (TACS) developed by CRRC.

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The uniqueness of TACS lies in the fact that the trains themselves serve as control centers, exchanging data via the LTE-M network.

This decentralized solution increases system reliability, reduces costs and deployment time, and also reduces train intervals.

Additionally, train speed is regulated using artificial intelligence.

The first phase of Line 6, with a length of 30.8 km and 21 stations, is served by 29 six-car B1 trains manufactured by CRRC.

The cost of this project is estimated at 17.9 billion yuan ($2.5 billion). Currently, the construction of the second phase, 13.9 km long with 10 stations, is also actively underway.

The first metro line with an automatic driving system marks an important milestone in urban transportation development, providing more efficient and safer mobility for city residents.

Photo: Sohu, Qi Chao/Beijing New, 新局新段

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