{"id":16062,"date":"2026-01-12T12:45:23","date_gmt":"2026-01-12T07:15:23","guid":{"rendered":"https:\/\/theeducationoverview.in\/?p=16062"},"modified":"2026-01-12T12:45:23","modified_gmt":"2026-01-12T07:15:23","slug":"made-in-india-automatic-train-protection-system-kavach-4-0-commissioned-in-gujarats-bajwa-vadodara-ahmedabad-section","status":"publish","type":"post","link":"https:\/\/theeducationoverview.in\/?p=16062","title":{"rendered":"Made-in-India Automatic Train Protection System Kavach 4.0 Commissioned in Gujarat\u2019s Bajwa (Vadodara)\u2013Ahmedabad Section"},"content":{"rendered":"
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Made-in-India Automatic Train Protection System Kavach 4.0 Commissioned in Gujarat\u2019s Bajwa (Vadodara)\u2013Ahmedabad Section<\/strong><\/span><\/h2>\n


\nOver 2,200 Route Kilometres Covered Under Kavach<\/span><\/strong><\/span><\/h3>\n<\/div>\n
Posted On: 30 DEC 2025 12:59PM by PIB Delhi<\/strong><\/span><\/div>\n
<\/div>\n

In line with the expansion of Kavach, now Kavach 4.0 has been commissioned in Gujarat\u2019s first Bajwa(Vadodara)\u2013Ahmedabad section(96-km).\u00a0The project covers 17 stations and includes robust infrastructure such as 23 towers, 20 Kavach buildings\/huts, 192 km of optical fibre cable, and installation of 2,872 RFID tags.<\/strong><\/span><\/p>\n

The maiden Kavach-enabled train on this route was the Sankalp Fast Passenger (59549\/59550), operated with WAP-7 locomotives and 11 LHB coaches.<\/strong><\/span><\/p>\n

<\/strong><\/span><\/p>\n

Kavach 4.0 is now fully functional on this section and is designed to automatically mitigate safety risks by preventing consequences arising from Signal Passed at Danger (SPAD), enforcing automatic speed control including sectional speed, loop line and Permanent Speed Restriction supervision, and providing protection against head-on and rear-end collisions. Additional safety features include an SOS facility and automatic whistling at level crossing gates.<\/strong><\/span><\/p>\n

<\/strong><\/span><\/p>\n

So far, Kavach has been implemented on\u00a0more than 2200 Route Kilometres.<\/strong><\/span><\/p>\n

Kavach is an indigenously developed Automatic Train Protection (ATP) system of Indian Railways, designed to provide the highest level of operational safety. It is a highly technology-intensive system certified to Safety Integrity Level\u20134 (SIL-4), one of the highest safety standards in signalling systems, reflecting Indian Railways\u2019 commitment to world-class safety and reliability.<\/strong><\/span><\/p>\n

Kavach assists Loco Pilots by automatically applying brakes in situations where prescribed speed limits are exceeded or when safety is compromised, thereby preventing accidents and enhancing safe train operations, including during adverse weather conditions. Continuous improvements based on operational experience and independent safety assessments led to the approval of Kavach Version 4.0 by RDSO. Kavach 4.0 is a significant milestone in Railway safety and is designed to meet the requirements of India\u2019s diverse and high-density rail network.<\/strong><\/span><\/p>\n

Kavach 4.0 represents a significant technological leap. Key enhancements include:<\/strong><\/span><\/p>\n

\u25cf\u00a0\u00a0\u00a0\u00a0 Improved location accuracy, enabling precise train positioning.<\/strong><\/span><\/p>\n

\u25cf\u00a0\u00a0\u00a0\u00a0 Better signal aspect information in large and complex station yards.<\/strong><\/span><\/p>\n

\u25cf\u00a0\u00a0\u00a0\u00a0 Station-to-station Kavach interface through optical fibre cable, ensuring faster and more reliable communication.<\/strong><\/span><\/p>\n

\u25cf\u00a0\u00a0\u00a0\u00a0 Direct integration with existing electronic interlocking systems, enabling seamless coordination with current signalling infrastructure.<\/strong><\/span><\/p>\n

These upgrades make Kavach 4.0 more robust, responsive and suitable for large-scale deployment across India\u2019s diverse and high-density rail network. The system has also been certified to meet global safety standards by the Independent Safety Assessor (ISA).<\/strong><\/span><\/p>\n

The commissioning of Kavach 4.0 on Gujarat\u2019s Bajwa (Vadodara)\u2013Ahmedabad Section reinforces Indian Railways\u2019 sustained focus on deploying indigenous, safety technologies, strengthening passenger safety, improving operational reliability, and advancing the vision of a safer and smarter rail network for the nation.<\/strong><\/span><\/p>\n

\u00a0*****<\/strong><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Made-in-India Automatic Train Protection System Kavach 4.0 Commissioned in Gujarat\u2019s Bajwa (Vadodara)\u2013Ahmedabad Section Over 2,200 Route Kilometres Covered Under Kavach Posted On: 30 DEC 2025 12:59PM by PIB Delhi In line with the expansion of Kavach, now Kavach 4.0 has been commissioned in Gujarat\u2019s first Bajwa(Vadodara)\u2013Ahmedabad section(96-km).\u00a0The project covers 17 stations and includes robust infrastructure …<\/p>\n","protected":false},"author":2,"featured_media":16063,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-16062","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-education-news"],"_links":{"self":[{"href":"https:\/\/theeducationoverview.in\/index.php?rest_route=\/wp\/v2\/posts\/16062","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/theeducationoverview.in\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/theeducationoverview.in\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/theeducationoverview.in\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/theeducationoverview.in\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=16062"}],"version-history":[{"count":1,"href":"https:\/\/theeducationoverview.in\/index.php?rest_route=\/wp\/v2\/posts\/16062\/revisions"}],"predecessor-version":[{"id":16064,"href":"https:\/\/theeducationoverview.in\/index.php?rest_route=\/wp\/v2\/posts\/16062\/revisions\/16064"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/theeducationoverview.in\/index.php?rest_route=\/wp\/v2\/media\/16063"}],"wp:attachment":[{"href":"https:\/\/theeducationoverview.in\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=16062"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/theeducationoverview.in\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=16062"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/theeducationoverview.in\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=16062"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}