Master scheduler: Toshiba harnesses AI for delay-free trains

Schedule-optimizing service to roll out in UK, with other transport to follow

20190909N BRITAIN-RAIL/

The complex British rail network is split across several operators, making it harder to plan timetables by hand. © Reuters

YUICHI SHIGA, Nikkei staff writer

BERLIN -- Toshiba has developed a service that uses artificial intelligence to draw up train schedules that minimize delays -- a boon for operators dealing with the busy, complex networks in such countries as the U.K.

The technology analyzes such factors as track conditions, train specifications and time spent stopped at stations to come up with improved timetables. Toshiba says its tests found that the AI can reduce the risk of delays by more than 10%. The technology can also be applied to other forms of transportation, such as ships and buses.

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