The Indian Railways may soon roll out an advanced system, called Tri-Netra, on its trains. Tri-Netra (“terrain imaging for diesel drivers infrared, enhanced optical and radar assisted system”) is made up of a high-resolution optical video camera, high-sensitivity infrared video camera and a radar-based terrain mapping system.
The system will help reduce train accidents by keeping a record of the track maintenance and will also provide better visibility during foggy days. The system provides locomotive pilots with a clear view of up to one kilometre ahead on a straight track, even during bad weather. This helps in maintaining high speed in poor visibility and avoid delay in arrivals.
The new technology has been used on a trial basis and has shown good results. Senior officers said that once it is proved to be reliable, it may be brought to use.
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