en.Wedoany.com Reported - Indian Railways has approved the installation of the Kavach 4.0 version automatic train protection system on the Ahmedabad section of the Western Railway in Gujarat, covering 598 route kilometers and 48 block sections.

The approved cost for this project is ₹1.4 billion, and it is part of Indian Railways' overall plan to deploy the LTE communication backbone-based Kavach system on other routes. Previously, approximately 702 route kilometers on this section had received installation approval; this new approval will bring the remaining sections into the system. The cumulative effect will enable wider deployment of the indigenous train protection system on this section and improve the continuity of safety coverage along the route. Implementation will proceed in accordance with the existing ministerial framework.

Kavach is an indigenously developed automatic train protection system. Its function is to enhance operational safety by preventing signal passing at danger and applying automatic braking to avoid hazardous situations. The system can also control train speed under critical conditions and significantly reduce collision risks through automatic intervention. With integration into LTE communication, the responsiveness and reliability of information exchange between trains and ground systems have been improved. Automated safety measures reduce the potential for human error, supporting safer schedules and operational consistency without requiring changes to existing track infrastructure.

Indian Railways is progressively expanding the deployment of Kavach across its network as part of efforts to strengthen safety and modernize train operations and signaling systems. The installation on the Ahmedabad section will complement existing safety measures and support the establishment of a unified standard for train protection along the route. The ministry will continue phased deployments to expand coverage and operational benefits. The entire deployment is managed within the existing administrative structure, utilizing domestically designed and manufactured system components.

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