Northeast Frontier Railway Deploys Intrusion Detection System to Protect Elephants

The Northeast Frontier Railway (NFR) has launched an Intrusion Detection System (IDS) to enhance elephant safety and ensure smooth train operations in forested regions inhabited by elephants.

• Trial Success: The IDS has successfully completed trials in four key sections of the NFR network.

Technology Used:

• Optical fibre sensing technology detects elephant movements near railway tracks.
• Vibrations caused by elephants trigger sensors, which send real-time alerts to:
  • Train drivers
  • Railway control rooms

Operational Significance:

• Alerts allow timely preventive action, reducing elephant-train collisions.
• Ensures safe wildlife crossings while maintaining train punctuality and operational efficiency.

Broader Impact:
The initiative aligns with wildlife conservation efforts and demonstrates railway innovation in mitigating human-wildlife conflict, especially in the elephant corridors of Northeast India.

Source: IE