{"id":348851,"date":"2025-10-29T15:34:50","date_gmt":"2025-10-29T10:04:50","guid":{"rendered":"https:\/\/forumias.com\/blog\/?p=348851"},"modified":"2025-10-29T15:34:50","modified_gmt":"2025-10-29T10:04:50","slug":"intrusion-detection-system","status":"publish","type":"post","link":"https:\/\/forumias.com\/blog\/intrusion-detection-system\/","title":{"rendered":"Intrusion Detection System"},"content":{"rendered":"<p style=\"text-align: justify\"><strong>News: <\/strong>The Northeast Frontier Railway has introduced an Intrusion Detection System across its network to protect elephants and support uninterrupted train operations in forested and high-risk wildlife areas.<strong><br \/>\n<\/strong><\/p>\n<h2 style=\"text-align: justify\">About Intrusion Detection System to Protect Elephants<\/h2>\n<figure id=\"attachment_348857\" aria-describedby=\"caption-attachment-348857\" style=\"width: 386px\" class=\"wp-caption aligncenter\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\" wp-image-348857\" src=\"https:\/\/i0.wp.com\/forumias.com\/blog\/wp-content\/uploads\/2025\/10\/Screenshot_29-10-2025_1229_indianexpress.com_.jpeg?resize=386%2C339&#038;ssl=1\" alt=\"\" width=\"386\" height=\"339\" srcset=\"https:\/\/i0.wp.com\/forumias.com\/blog\/wp-content\/uploads\/2025\/10\/Screenshot_29-10-2025_1229_indianexpress.com_.jpeg?resize=300%2C264&amp;ssl=1 300w, https:\/\/i0.wp.com\/forumias.com\/blog\/wp-content\/uploads\/2025\/10\/Screenshot_29-10-2025_1229_indianexpress.com_.jpeg?resize=768%2C677&amp;ssl=1 768w, https:\/\/i0.wp.com\/forumias.com\/blog\/wp-content\/uploads\/2025\/10\/Screenshot_29-10-2025_1229_indianexpress.com_.jpeg?w=800&amp;ssl=1 800w\" sizes=\"auto, (max-width: 386px) 100vw, 386px\" \/><figcaption id=\"caption-attachment-348857\" class=\"wp-caption-text\">Source: IE<\/figcaption><\/figure>\n<ul>\n<li style=\"text-align: justify\">The Intrusion Detection System or IDS is <strong>a method to avert train-elephant collision.\u00a0<\/strong><\/li>\n<li><strong>Developed by:<\/strong> Northeast Frontier Railway (<strong>NFR<\/strong>) &#8211; Headquartered at <strong>Guwahati, Assam.<\/strong><\/li>\n<li style=\"text-align: justify\"><strong>Objective:<\/strong> To <strong>generate real-time alert on the occurrence of safety hazards<\/strong> that might result in accident or serious disaster.<\/li>\n<li style=\"text-align: justify\"><strong>Working mechanism<\/strong>\n<ul>\n<li>It uses a <strong>fibre-optic acoustic sensing mechanism<\/strong>\u00a0to <strong>detect elephant movement on railway tracks<\/strong> in <strong>real time<\/strong>.<\/li>\n<li>When <strong>vibrations or external sound waves interact<\/strong> with the Optical Fiber Cable (<strong>OFC<\/strong>), <strong>variations occur in the reflected light pulses,<\/strong> allowing the system to record a baseline \u201c<strong>reference signature&#8221;<\/strong>.<\/li>\n<li>During an intrusion event, <strong>the system captures a new vibration signature,<\/strong> compares it with the reference data, <strong>performs classification and analysis,<\/strong> and triggers <strong>an alert<\/strong>.<\/li>\n<li>A<strong> single IDS unit <\/strong>can<strong> monitor <\/strong>approximately<strong> 30 to 40 km of railway track <\/strong>continuously and <strong>send alarms<\/strong> without range limitations.<\/li>\n<li>The <strong>remote sensing unit communicates with a central server<\/strong> using Ethernet or 4G connectivity.<\/li>\n<li><strong>Alerts are delivered <\/strong>to the concerned railways personnels\u00a0through <strong>audio-visual signals, geo-location display, and train tracking functions<\/strong>.<\/li>\n<\/ul>\n<\/li>\n<li>The <strong>AI-supported software <\/strong>can also<strong> detect rail fractures, track trespassing, unauthorized digging, and landslide risks,<\/strong> enhancing overall railway <strong>safety<\/strong>.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>News: The Northeast Frontier Railway has introduced an Intrusion Detection System across its network to protect elephants and support uninterrupted train operations in forested and high-risk wildlife areas. About Intrusion Detection System to Protect Elephants The Intrusion Detection System or IDS is a method to avert train-elephant collision.\u00a0 Developed by: Northeast Frontier Railway (NFR) &#8211;&hellip; <a class=\"more-link\" href=\"https:\/\/forumias.com\/blog\/intrusion-detection-system\/\">Continue reading <span class=\"screen-reader-text\">Intrusion Detection System<\/span><\/a><\/p>\n","protected":false},"author":10366,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"footnotes":""},"categories":[1566,4182,1738,12039],"tags":[11872,10500],"class_list":["post-348851","post","type-post","status-publish","format-standard","hentry","category-daily-factly-articles","category-environment","category-science-and-technology-daily-factly-articles","category-knolls","tag-9pm-daily-factly","tag-indian-express","entry"],"jetpack_featured_media_url":"","views":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/posts\/348851","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/users\/10366"}],"replies":[{"embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/comments?post=348851"}],"version-history":[{"count":0,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/posts\/348851\/revisions"}],"wp:attachment":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/media?parent=348851"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/categories?post=348851"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/tags?post=348851"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}