How GPS-Enabled Fog Device Helps Railways Ensure Safe Winter Operations
28.10.2024
To ensure uninterrupted train operations during winter fog, Indian Railways has implemented an advanced fog alert device. This was reported by the railway transport news portal Railway Supply.

This technology helps railways maintain safe, high-speed travel in challenging fog conditions.
How the GPS Fog Device Helps Railways in Winter Travel?
With thick winter fog presenting serious obstacles, Indian Railways now equips trains with GPS-powered fog devices across North-Western Railway divisions. This advanced device helps railways by alerting loco pilots to approaching signals well in advance, enabling safer, more efficient travel.
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Designed to operate seamlessly with GPS, the device provides crucial information on track conditions and warns of upcoming signals, allowing pilots to maintain control and adjust train speeds as necessary.
During the fog-heavy months of December through February, when reduced visibility affects train schedules, this fog device plays a vital role. Alongside high-speed functionality, Indian Railways has enhanced the visibility of warning boards on tracks using radium strips and lime powder, making it easier for pilots to interpret signals in foggy weather. These improvements combined with the GPS fog device help railways avoid delays and sustain maximum train speeds without compromising safety.
How GPS-Based Fog Technology Helps Railways Improve Safety?
The fog device alerts loco pilots to upcoming signals several meters ahead, allowing ample time to slow down when required. This innovative system helps railways keep their trains moving efficiently by equipping pilots with reliable, real-time information. Such advancements support both freight and passenger trains, allowing railways to optimize schedules and improve overall service reliability during challenging winter months.
By integrating GPS technology into fog devices, Indian Railways can operate more smoothly despite adverse weather conditions.
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