{"id":21834,"date":"2025-05-23T15:17:05","date_gmt":"2025-05-23T14:17:05","guid":{"rendered":"https:\/\/www.prover.com\/?page_id=21834"},"modified":"2026-02-25T16:16:50","modified_gmt":"2026-02-25T15:16:50","slug":"open-signaling","status":"publish","type":"page","link":"https:\/\/www.prover.com\/solutions\/open-signaling\/","title":{"rendered":"Open signaling"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background fusion-parallax-fixed nonhundred-percent-fullwidth non-hundred-percent-height-scrolling lazyload\" style=\"--awb-background-position:center bottom;--awb-border-color:var(--awb-color1);--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:0px;--awb-padding-right:6vw;--awb-padding-bottom:0px;--awb-padding-left:6vw;--awb-padding-top-medium:105px;--awb-padding-bottom-medium:160px;--awb-padding-top-small:0px;--awb-padding-right-small:30px;--awb-padding-bottom-small:0px;--awb-padding-left-small:30px;--awb-margin-top:0px;--awb-margin-bottom:0px;--awb-margin-top-small:0px;--awb-margin-bottom-small:0px;--awb-min-height:540px;--awb-min-height-small:480px;--awb-background-color:var(--awb-color2);--awb-background-image:linear-gradient(180deg, rgba(12,41,84,0.22) 0%,rgba(12,41,84,0.57) 100%);;--awb-background-size:cover;--awb-flex-wrap:wrap;background-attachment:fixed;\" data-bg=\"https:\/\/www.prover.com\/wp-content\/uploads\/2024\/08\/COTS-solution-rail-control.webp\" data-bg-gradient=\"linear-gradient(180deg, rgba(12,41,84,0.22) 0%,rgba(12,41,84,0.57) 100%)\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:calc( 1280px + 80px );margin-left: calc(-80px \/ 2 );margin-right: calc(-80px \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_2_3 2_3 fusion-flex-column\" style=\"--awb-padding-top:90px;--awb-padding-bottom:40px;--awb-padding-top-small:50px;--awb-padding-bottom-small:50px;--awb-bg-size:cover;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:0px;--awb-spacing-left-large:40px;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:40px;--awb-spacing-left-medium:40px;--awb-width-small:100%;--awb-order-small:0;--awb-margin-top-small:0px;--awb-spacing-right-small:40px;--awb-margin-bottom-small:0px;--awb-spacing-left-small:40px;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><nav class=\"fusion-breadcrumbs fusion-no-small-visibility awb-yoast-breadcrumbs fusion-breadcrumbs-1 breadcrumbs-white\" style=\"--awb-margin-bottom:30px;--awb-text-color:var(--awb-color1);--awb-breadcrumb-sep:&#039;\/&#039;;\" aria-label=\"Breadcrumb\"><span><span><a href=\"https:\/\/www.prover.com\/\">Home<\/a><\/span><\/span><\/nav><div class=\"fusion-title title fusion-title-1 fusion-sep-none fusion-title-text fusion-title-size-six\" style=\"--awb-text-color:var(--awb-color1);--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:10px;--awb-margin-left-small:0px;\"><h6 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;text-transform:uppercase;\">Open signaling<\/h6><\/div><div class=\"fusion-title title fusion-title-2 fusion-sep-none fusion-title-text fusion-title-size-one\" style=\"--awb-text-color:var(--awb-color1);--awb-margin-right:30px;--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:10px;--awb-margin-left-small:0px;--awb-font-size:40pt;\"><h1 class=\"fusion-title-heading title-heading-left\" style=\"font-family:var(--awb-custom_typography_2-font-family);font-weight:var(--awb-custom_typography_2-font-weight);font-style:var(--awb-custom_typography_2-font-style);margin:0;letter-spacing:var(--awb-custom_typography_2-letter-spacing);text-transform:none;font-size:1em;line-height:var(--awb-custom_typography_2-line-height);\">Open signaling: Built to evolve, not to expire<\/h1><\/div><div class=\"fusion-text fusion-text-1 fusion-text-no-margin\" style=\"--awb-font-size:var(--awb-custom_typography_6-font-size);--awb-line-height:var(--awb-custom_typography_6-line-height);--awb-letter-spacing:var(--awb-custom_typography_6-letter-spacing);--awb-text-transform:var(--awb-custom_typography_6-text-transform);--awb-text-color:var(--awb-color1);--awb-margin-top:15px;--awb-margin-bottom:25px;--awb-text-font-family:var(--awb-custom_typography_6-font-family);--awb-text-font-weight:var(--awb-custom_typography_6-font-weight);--awb-text-font-style:var(--awb-custom_typography_6-font-style);\"><p>Modern rail systems shouldn\u2019t become obsolete. With open signaling, infrastructure owners can adapt and upgrade their systems without tearing everything down.<\/p>\n<p>As demand for rail capacity grows, systems must evolve faster, stay safe, and stay open.<\/p>\n<\/div><div ><a class=\"fusion-button button-flat fusion-button-default-size button-default fusion-button-default button-1 fusion-button-default-span fusion-button-default-type\" target=\"_self\" href=\"#case-study\"><span class=\"fusion-button-text awb-button__text awb-button__text--default\">Curious how it works?<\/span><\/a><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:80px;--awb-padding-bottom:80px;--awb-padding-top-small:40px;--awb-padding-bottom-small:50px;--awb-margin-top:0px;--awb-margin-bottom:0px;--awb-background-color:var(--awb-color2);--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-justify-content-center fusion-flex-content-wrap\" style=\"max-width:calc( 1280px + 80px );margin-left: calc(-80px \/ 2 );margin-right: calc(-80px \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:20px;--awb-spacing-left-large:40px;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:40px;--awb-spacing-left-medium:40px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:40px;--awb-spacing-left-small:40px;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-3 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top:25px;--awb-margin-bottom:25px;--awb-margin-top-small:20px;--awb-margin-right-small:0px;--awb-margin-bottom-small:30px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;text-transform:none;\">Locked-in. Left behind.<\/h2><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:20px;--awb-spacing-left-large:40px;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:40px;--awb-spacing-left-medium:40px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:40px;--awb-spacing-left-small:40px;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-2\"><p>The railway industry faces growing pressure to expand capacity, modernize infrastructure, and reduce the cost of developing and maintaining signaling systems. Yet many operators are stuck with aging, vendor-specific architectures that weren\u2019t built for change.<\/p>\n<p>These proprietary systems make even small upgrades complex and costly, since you can\u2019t replace one part without risking the whole. This leads to vendor lock-in, high maintenance costs, limited flexibility, and obsolete components that disrupt operations.<\/p>\n<p>The problem isn\u2019t just cost, it\u2019s time. Development delays, integration complexity, and vendor dependencies hold back progress and stifle innovation.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:20px;--awb-spacing-left-large:40px;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:40px;--awb-spacing-left-medium:40px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:40px;--awb-spacing-left-small:40px;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-3\"><p><span style=\"background-color: rgba(0, 0, 0, 0);\">The lack of open standards in signaling system architecture plays a central role. While ERTMS has improved interoperability in some areas, vendor-specific adaptations still dominate the landscape.<\/span><\/p>\n<\/div><div class=\"fusion-title title fusion-title-4 fusion-sep-none fusion-title-text fusion-title-size-five\" style=\"--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:10px;--awb-margin-left-small:0px;\"><h5 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;\">\u201cReplacing the whole system for one part? That\u2019s not progress.\u201d<\/h5><\/div><div class=\"fusion-text fusion-text-4\"><p><span style=\"background-color: rgba(0, 0, 0, 0);\">Modern, open, and interoperable solutions offer a way forward. By shifting to modular architectures and shared standards, infrastructure owners can finally escape lock-in, reduce costs, and respond faster to evolving demands.<\/span><\/p>\n<p>Open signaling addresses the root of the problem, enabling flexibility by design, not exception.<\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:80px;--awb-padding-bottom:80px;--awb-padding-top-small:70px;--awb-padding-bottom-small:30px;--awb-margin-top:0px;--awb-margin-bottom:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-center fusion-flex-content-wrap\" style=\"max-width:calc( 1280px + 80px );margin-left: calc(-80px \/ 2 );margin-right: calc(-80px \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:20px;--awb-spacing-left-large:40px;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:40px;--awb-spacing-left-medium:40px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:40px;--awb-spacing-left-small:40px;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-5 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top:25px;--awb-margin-bottom:25px;--awb-margin-top-small:20px;--awb-margin-right-small:0px;--awb-margin-bottom-small:30px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;text-transform:none;\">Commercially smarter from day one<\/h2><\/div><div class=\"fusion-text fusion-text-5\"><p>Open signaling enables interoperable components from multiple vendors \u2013 reducing single-supplier dependency and strengthening procurement leverage. The result is stronger competition and sustainable value across the full system lifecycle.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion_builder_column_1_2 1_2 fusion-flex-column fusion-flex-align-self-center\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:0px;--awb-margin-bottom-large:20px;--awb-spacing-left-large:91px;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:0px;--awb-spacing-left-medium:91px;--awb-width-small:100%;--awb-order-small:1;--awb-spacing-right-small:40px;--awb-spacing-left-small:40px;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element sm-text-align-center\" style=\"--awb-max-width:450px;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-1 hover-type-none\"><img decoding=\"async\" width=\"1400\" height=\"1315\" title=\"COTS-solution-rail-control\" src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2024\/08\/COTS-solution-rail-control.png\" data-orig-src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2024\/08\/COTS-solution-rail-control.png\" alt class=\"lazyload img-responsive wp-image-19928\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271400%27%20height%3D%271315%27%20viewBox%3D%270%200%201400%201315%27%3E%3Crect%20width%3D%271400%27%20height%3D%271315%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.prover.com\/wp-content\/uploads\/2024\/08\/COTS-solution-rail-control-200x188.png 200w, https:\/\/www.prover.com\/wp-content\/uploads\/2024\/08\/COTS-solution-rail-control-400x376.png 400w, https:\/\/www.prover.com\/wp-content\/uploads\/2024\/08\/COTS-solution-rail-control-600x564.png 600w, https:\/\/www.prover.com\/wp-content\/uploads\/2024\/08\/COTS-solution-rail-control-800x751.png 800w, https:\/\/www.prover.com\/wp-content\/uploads\/2024\/08\/COTS-solution-rail-control-1200x1127.png 1200w, https:\/\/www.prover.com\/wp-content\/uploads\/2024\/08\/COTS-solution-rail-control.png 1400w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 840px) 100vw, 600px\" \/><\/span><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-4 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:0px;--awb-padding-bottom:80px;--awb-padding-top-small:42px;--awb-padding-bottom-small:30px;--awb-margin-top:0px;--awb-margin-bottom:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-center fusion-flex-justify-content-space-between fusion-flex-content-wrap\" style=\"max-width:calc( 1280px + 80px );margin-left: calc(-80px \/ 2 );margin-right: calc(-80px \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-6 fusion_builder_column_1_2 1_2 fusion-flex-column fusion-flex-align-self-center\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:0px;--awb-margin-bottom-large:20px;--awb-spacing-left-large:0px;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:0px;--awb-spacing-left-medium:0px;--awb-width-small:100%;--awb-order-small:1;--awb-margin-top-small:28px;--awb-spacing-right-small:40px;--awb-spacing-left-small:40px;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element sm-text-align-center\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-2 hover-type-none\"><img decoding=\"async\" width=\"1360\" height=\"398\" title=\"deploy-expand-evolve\" src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2026\/02\/deploy-expand-evolve.png\" data-orig-src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2026\/02\/deploy-expand-evolve.png\" alt class=\"lazyload img-responsive wp-image-22554\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271360%27%20height%3D%27398%27%20viewBox%3D%270%200%201360%20398%27%3E%3Crect%20width%3D%271360%27%20height%3D%27398%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.prover.com\/wp-content\/uploads\/2026\/02\/deploy-expand-evolve-200x59.png 200w, https:\/\/www.prover.com\/wp-content\/uploads\/2026\/02\/deploy-expand-evolve-400x117.png 400w, https:\/\/www.prover.com\/wp-content\/uploads\/2026\/02\/deploy-expand-evolve-600x176.png 600w, https:\/\/www.prover.com\/wp-content\/uploads\/2026\/02\/deploy-expand-evolve-800x234.png 800w, https:\/\/www.prover.com\/wp-content\/uploads\/2026\/02\/deploy-expand-evolve-1200x351.png 1200w, https:\/\/www.prover.com\/wp-content\/uploads\/2026\/02\/deploy-expand-evolve.png 1360w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 840px) 100vw, 800px\" \/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-7 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:13.992199999999997px;--awb-margin-bottom-large:20px;--awb-spacing-left-large:67.9922px;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:13.992199999999997px;--awb-spacing-left-medium:67.9922px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:40px;--awb-spacing-left-small:40px;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-6 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top:25px;--awb-margin-bottom:25px;--awb-margin-top-small:20px;--awb-margin-right-small:0px;--awb-margin-bottom-small:30px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;text-transform:none;\">A modular way forward<\/h2><\/div><div class=\"fusion-text fusion-text-6\"><p>Open architectures shift how you design, upgrade, and maintain signaling systems. With open signaling, you can evolve on your terms, step by step. It\u2019s built on open standards, modular architecture, and certified tools that work together, giving you full control over your system\u2019s future.<\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-5 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:60px;--awb-padding-bottom:80px;--awb-padding-bottom-medium:60px;--awb-padding-top-small:40px;--awb-padding-bottom-small:40px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-justify-content-center fusion-flex-content-wrap\" style=\"max-width:calc( 1280px + 80px );margin-left: calc(-80px \/ 2 );margin-right: calc(-80px \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-8 fusion_builder_column_1_3 1_3 fusion-flex-column\" style=\"--awb-padding-right-small:0px;--awb-padding-left-small:0px;--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:0px;--awb-spacing-left-large:40px;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:40px;--awb-margin-bottom-medium:20px;--awb-spacing-left-medium:40px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:40px;--awb-spacing-left-small:40px;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-7 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:10px;--awb-margin-left-small:0px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;text-transform:none;\">Build smarter. Adapt faster.<\/h3><\/div><div class=\"fusion-text fusion-text-7 fusion-text-no-margin\" style=\"--awb-content-alignment:center;--awb-margin-top:20px;--awb-margin-bottom:10px;\"><p style=\"text-align: left;\">With open signaling, you can replace outdated components instead of entire systems, modernize without interrupting operations, stay ahead of regulatory and operational demands, and avoid being tied to one vendor\u2019s roadmap. You move from reactive maintenance to proactive evolution.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-9 fusion_builder_column_1_3 1_3 fusion-flex-column\" style=\"--awb-padding-right-small:0px;--awb-padding-left-small:0px;--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:0px;--awb-spacing-left-large:40px;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:40px;--awb-margin-bottom-medium:20px;--awb-spacing-left-medium:40px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:40px;--awb-spacing-left-small:40px;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-8 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:10px;--awb-margin-left-small:0px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;text-transform:none;\">Safety by design, not by exception.<\/h3><\/div><div class=\"fusion-text fusion-text-8 fusion-text-no-margin\" style=\"--awb-content-alignment:center;--awb-margin-top:20px;--awb-margin-bottom:10px;\"><p style=\"text-align: left;\">Open signaling isn\u2019t just a vision \u2013 it\u2019s already in use. Combined with certified, formally verified tools, it delivers systems that are safe by design, architectures that adapt and scale, and long-term flexibility through modularity.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-10 fusion_builder_column_1_3 1_3 fusion-flex-column\" style=\"--awb-padding-right-small:0px;--awb-padding-left-small:0px;--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:0px;--awb-spacing-left-large:40px;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:40px;--awb-spacing-left-medium:40px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:40px;--awb-spacing-left-small:40px;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-9 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:10px;--awb-margin-left-small:0px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;text-transform:none;\">From legacy to future-ready.<\/h3><\/div><div class=\"fusion-text fusion-text-9 fusion-text-no-margin\" style=\"--awb-margin-top:20px;--awb-margin-bottom:10px;\"><p>We help you migrate legacy systems step by step, design modular, standards-based architectures, verify safety mathematically with Prover Certifier, and keep full control from design to deployment.<\/p>\n<p>\u201cOwn every step \u2013 from design to deployment.\u201d<\/p>\n<\/div><\/div><\/div><\/div><\/div><div id=\"case-study\" class=\"fusion-container-anchor\"><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-6 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:0px;--awb-padding-bottom:0px;--awb-margin-top:55px;--awb-margin-bottom:0px;--awb-margin-top-small:110px;--awb-margin-bottom-small:40px;--awb-background-color:var(--awb-color2);--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-center fusion-flex-justify-content-center fusion-flex-content-wrap\" style=\"max-width:calc( 1280px + 80px );margin-left: calc(-80px \/ 2 );margin-right: calc(-80px \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-11 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:28%;--awb-margin-top-large:-110px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:0px;--awb-spacing-left-large:40px;--awb-width-medium:28%;--awb-order-medium:0;--awb-margin-top-medium:0;--awb-spacing-right-medium:0px;--awb-spacing-left-medium:40px;--awb-width-small:80%;--awb-order-small:0;--awb-margin-top-small:-120px;--awb-spacing-right-small:40px;--awb-spacing-left-small:40px;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-3 hover-type-none\"><img decoding=\"async\" width=\"600\" height=\"688\" title=\"case-study-prover\" src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2025\/04\/case-study-prover.webp\" data-orig-src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2025\/04\/case-study-prover.webp\" alt class=\"lazyload img-responsive wp-image-21634\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27600%27%20height%3D%27688%27%20viewBox%3D%270%200%20600%20688%27%3E%3Crect%20width%3D%27600%27%20height%3D%27688%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.prover.com\/wp-content\/uploads\/2025\/04\/case-study-prover-200x229.webp 200w, https:\/\/www.prover.com\/wp-content\/uploads\/2025\/04\/case-study-prover-400x459.webp 400w, https:\/\/www.prover.com\/wp-content\/uploads\/2025\/04\/case-study-prover.webp 600w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 840px) 100vw, 600px\" \/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-12 fusion-flex-column fusion-flex-align-self-center\" style=\"--awb-padding-bottom-small:20px;--awb-bg-size:cover;--awb-width-large:72%;--awb-margin-top-large:30px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:30px;--awb-spacing-left-large:0px;--awb-width-medium:72%;--awb-order-medium:0;--awb-spacing-right-medium:40px;--awb-spacing-left-medium:0px;--awb-width-small:100%;--awb-order-small:0;--awb-margin-top-small:0px;--awb-spacing-right-small:40px;--awb-spacing-left-small:40px;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-center fusion-flex-justify-content-center fusion-flex-content-wrap\" style=\"--awb-flex-grow:0;--awb-flex-grow-medium:0;--awb-flex-grow-small:0;--awb-flex-shrink:0;--awb-flex-shrink-medium:0;--awb-flex-shrink-small:0;width:calc( 100% + 80px ) !important;max-width:calc( 100% + 80px ) !important;margin-left: calc(-80px \/ 2 );margin-right: calc(-80px \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-0 fusion-flex-column fusion-flex-align-self-center\" style=\"--awb-padding-top-small:5px;--awb-padding-bottom-small:0px;--awb-bg-size:cover;--awb-width-large:63%;--awb-margin-top-large:0px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:0px;--awb-spacing-left-large:40px;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:40px;--awb-spacing-left-medium:40px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:40px;--awb-margin-bottom-small:0px;--awb-spacing-left-small:40px;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-10 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-div\" style=\"--awb-margin-bottom:0px;--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:10px;--awb-margin-left-small:0px;--awb-font-size:16px;\"><div class=\"fusion-title-heading title-heading-center title-heading-tag\" style=\"font-family:&quot;Nunito Sans&quot;;font-style:normal;font-weight:300;margin:0;text-transform:uppercase;font-size:1em;\">See it in action<\/div><\/div><div class=\"fusion-title title fusion-title-11 fusion-sep-none fusion-title-center fusion-title-text fusion-title-size-three\" style=\"--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:10px;--awb-margin-left-small:0px;\"><h3 class=\"fusion-title-heading title-heading-center\" style=\"margin:0;text-transform:none;\">Succeed with smooth railway migrations<\/h3><\/div><div class=\"fusion-text fusion-text-10\" style=\"--awb-content-alignment:center;\"><p>Open signaling is already changing how rail networks are built and maintained. Explore how it works in real-world systems \u2013 and what it could do for you.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-1 fusion-flex-column fusion-flex-align-self-center\" style=\"--awb-padding-top-small:0px;--awb-padding-bottom-small:0px;--awb-bg-size:cover;--awb-width-large:37%;--awb-margin-top-large:0px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:0px;--awb-spacing-left-large:0px;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:40px;--awb-spacing-left-medium:0px;--awb-width-small:100%;--awb-order-small:0;--awb-margin-top-small:0px;--awb-spacing-right-small:40px;--awb-margin-bottom-small:0px;--awb-spacing-left-small:40px;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"md-text-align-center sm-text-align-center\" style=\"text-align:right;\"><a class=\"fusion-button button-flat fusion-button-default-size button-default fusion-button-default button-2 fusion-button-default-span fusion-button-default-type\" style=\"--button_margin-top:0px;--button_margin-right:0px;--button_margin-bottom:0px;--button_margin-left:0px;\" target=\"_self\" href=\"https:\/\/eu1.hubs.ly\/H0jDCx20\"><span class=\"fusion-button-text awb-button__text awb-button__text--default\">Read the case study<\/span><i class=\"fa-arrow-right fas awb-button__icon awb-button__icon--default button-icon-right\" aria-hidden=\"true\"><\/i><\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-7 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:80px;--awb-padding-bottom:80px;--awb-padding-top-small:70px;--awb-padding-bottom-small:30px;--awb-margin-top:0px;--awb-margin-bottom:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-center fusion-flex-content-wrap\" style=\"max-width:calc( 1280px + 80px );margin-left: calc(-80px \/ 2 );margin-right: calc(-80px \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-13 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:20px;--awb-spacing-left-large:40px;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:40px;--awb-spacing-left-medium:40px;--awb-width-small:100%;--awb-order-small:1;--awb-spacing-right-small:40px;--awb-margin-bottom-small:0px;--awb-spacing-left-small:40px;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-12 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top:25px;--awb-margin-bottom:25px;--awb-margin-top-small:20px;--awb-margin-right-small:0px;--awb-margin-bottom-small:30px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;text-transform:none;\">COTS works \u2013 when the architecture does<\/h2><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-14 fusion_builder_column_3_5 3_5 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:60%;--awb-margin-top-large:0px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:20px;--awb-spacing-left-large:40px;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:40px;--awb-spacing-left-medium:40px;--awb-width-small:100%;--awb-order-small:1;--awb-spacing-right-small:40px;--awb-spacing-left-small:40px;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-13 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-margin-top:25px;--awb-margin-bottom:25px;--awb-margin-top-small:20px;--awb-margin-right-small:0px;--awb-margin-bottom-small:30px;--awb-margin-left-small:0px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;text-transform:none;\">What is COTS?<\/h3><\/div><div class=\"fusion-text fusion-text-11 fusion-text-no-margin\" style=\"--awb-margin-bottom:25px;\"><p>COTS (commercial off-the-shelf) refers to ready-made hardware and software available on the open market. In railway signaling, this often means PLCs and other components that can be used without custom development.<\/p>\n<p>COTS enables faster implementation, lower costs, and the use of standard interfaces and open specifications. It\u2019s a scalable way to modernize, without reinventing the system for every project.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-15 fusion_builder_column_2_5 2_5 fusion-flex-column fusion-flex-align-self-center\" style=\"--awb-bg-size:cover;--awb-width-large:40%;--awb-margin-top-large:0px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:20px;--awb-spacing-left-large:40px;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:40px;--awb-spacing-left-medium:40px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:40px;--awb-spacing-left-small:40px;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-4 hover-type-none\"><img decoding=\"async\" width=\"1200\" height=\"758\" alt=\"COTS\" title=\"COTS\" src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2024\/08\/Prover-COTS-Solution.jpg\" data-orig-src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2024\/08\/Prover-COTS-Solution.jpg\" class=\"lazyload img-responsive wp-image-19934\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271200%27%20height%3D%27758%27%20viewBox%3D%270%200%201200%20758%27%3E%3Crect%20width%3D%271200%27%20height%3D%27758%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.prover.com\/wp-content\/uploads\/2024\/08\/Prover-COTS-Solution-200x126.jpg 200w, https:\/\/www.prover.com\/wp-content\/uploads\/2024\/08\/Prover-COTS-Solution-400x253.jpg 400w, https:\/\/www.prover.com\/wp-content\/uploads\/2024\/08\/Prover-COTS-Solution-600x379.jpg 600w, https:\/\/www.prover.com\/wp-content\/uploads\/2024\/08\/Prover-COTS-Solution-800x505.jpg 800w, https:\/\/www.prover.com\/wp-content\/uploads\/2024\/08\/Prover-COTS-Solution.jpg 1200w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 840px) 100vw, 600px\" \/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-16 fusion_builder_column_3_5 3_5 fusion-flex-column fusion-flex-align-self-center\" style=\"--awb-bg-size:cover;--awb-width-large:60%;--awb-margin-top-large:0px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:20px;--awb-spacing-left-large:40px;--awb-width-medium:100%;--awb-order-medium:1;--awb-spacing-right-medium:40px;--awb-spacing-left-medium:40px;--awb-width-small:100%;--awb-order-small:1;--awb-spacing-right-small:40px;--awb-margin-bottom-small:0px;--awb-spacing-left-small:40px;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-5 hover-type-none\"><img decoding=\"async\" width=\"2500\" height=\"1262\" alt=\"COTS illustration\" title=\"COTS\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%272500%27%20height%3D%271262%27%20viewBox%3D%270%200%202500%201262%27%3E%3Crect%20width%3D%272500%27%20height%3D%271262%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2024\/09\/COTS4.png\" class=\"lazyload img-responsive wp-image-19963\"\/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-17 fusion_builder_column_2_5 2_5 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:40%;--awb-margin-top-large:0px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:20px;--awb-spacing-left-large:40px;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:40px;--awb-spacing-left-medium:40px;--awb-width-small:100%;--awb-order-small:1;--awb-spacing-right-small:40px;--awb-spacing-left-small:40px;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-14 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-margin-top:25px;--awb-margin-bottom:25px;--awb-margin-top-small:20px;--awb-margin-right-small:0px;--awb-margin-bottom-small:30px;--awb-margin-left-small:0px;\"><h3 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;text-transform:none;\">Why COTS needs open signaling<\/h3><\/div><div class=\"fusion-text fusion-text-12\"><p>COTS only works well when the architecture allows it. That\u2019s what open signaling provides: an environment built on open standards, modularity, and certified tools.<\/p>\n<p>With open signaling, you can safely integrate COTS in high-integrity systems across vendors, updates, and entire lifecycles.<\/p>\n<\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-8 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:40px;--awb-padding-bottom:80px;--awb-padding-top-small:20px;--awb-padding-bottom-small:30px;--awb-margin-top:0px;--awb-margin-bottom:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:calc( 1280px + 80px );margin-left: calc(-80px \/ 2 );margin-right: calc(-80px \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-18 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:20px;--awb-spacing-left-large:40px;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:40px;--awb-spacing-left-medium:40px;--awb-width-small:100%;--awb-order-small:2;--awb-spacing-right-small:40px;--awb-margin-bottom-small:0px;--awb-spacing-left-small:40px;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-15 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-top:25px;--awb-margin-bottom:25px;--awb-margin-top-small:20px;--awb-margin-right-small:0px;--awb-margin-bottom-small:30px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;text-transform:none;\">An ecosystem built for collaboration<\/h2><\/div><div class=\"fusion-text fusion-text-13\"><p>Open signaling and COTS create new opportunities \u2013 but delivering them at scale requires collaboration across the industry. To accelerate the adoption of open signaling and make COTS-based rail control solutions viable in real projects, Prover is actively developing an <b><a href=\"https:\/\/opensignaling.org\/ecosystem\/\" target=\"_blank\" rel=\"noopener noreferrer\">ecosystem of partners<\/a><\/b> that work together to deliver long-term value.<\/p>\n<p>This ecosystem includes engineering companies acting as system integrators and delivery partners, COTS hardware vendors offering standards-compliant components, and software vendors with complementary tools and platforms.<\/p>\n<p>Together, we make it easier for infrastructure owners to specify, procure, implement, and maintain modern signaling solutions based on openness, interoperability, and formal safety assurance.<\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-19 fusion_builder_column_1_2 1_2 fusion-flex-column fusion-flex-align-self-center\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:0px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:20px;--awb-spacing-left-large:40px;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:40px;--awb-spacing-left-medium:40px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:40px;--awb-spacing-left-small:40px;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"text-align:center;--awb-max-width:350px;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-6 hover-type-none\"><img decoding=\"async\" width=\"1200\" height=\"1370\" title=\"COTS-eco-system\" src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2024\/08\/COTS-eco-system.png\" data-orig-src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2024\/08\/COTS-eco-system.png\" alt class=\"lazyload img-responsive wp-image-19935\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271200%27%20height%3D%271370%27%20viewBox%3D%270%200%201200%201370%27%3E%3Crect%20width%3D%271200%27%20height%3D%271370%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.prover.com\/wp-content\/uploads\/2024\/08\/COTS-eco-system-200x228.png 200w, https:\/\/www.prover.com\/wp-content\/uploads\/2024\/08\/COTS-eco-system-400x457.png 400w, https:\/\/www.prover.com\/wp-content\/uploads\/2024\/08\/COTS-eco-system-600x685.png 600w, https:\/\/www.prover.com\/wp-content\/uploads\/2024\/08\/COTS-eco-system-800x913.png 800w, https:\/\/www.prover.com\/wp-content\/uploads\/2024\/08\/COTS-eco-system.png 1200w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 840px) 100vw, 800px\" \/><\/span><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-9 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:0px;--awb-padding-right:30px;--awb-padding-bottom:0px;--awb-padding-left:30px;--awb-padding-top-small:0px;--awb-padding-right-small:0px;--awb-padding-bottom-small:0px;--awb-padding-left-small:0px;--awb-margin-top:0px;--awb-margin-bottom:0px;--awb-margin-top-small:40px;--awb-margin-bottom-small:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:calc( 1280px + 80px );margin-left: calc(-80px \/ 2 );margin-right: calc(-80px \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-20 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-padding-right-medium:0px;--awb-padding-left-medium:0px;--awb-padding-right-small:30px;--awb-padding-left-small:30px;--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:20px;--awb-spacing-left-large:40px;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:40px;--awb-spacing-left-medium:40px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:40px;--awb-spacing-left-small:40px;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"--awb-flex-grow:0;--awb-flex-grow-medium:0;--awb-flex-grow-small:0;--awb-flex-shrink:0;--awb-flex-shrink-medium:0;--awb-flex-shrink-small:0;width:calc( 100% + 80px ) !important;max-width:calc( 100% + 80px ) !important;margin-left: calc(-80px \/ 2 );margin-right: calc(-80px \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-2 fusion_builder_column_inner_1_2 1_2 fusion-flex-column\" style=\"--awb-padding-top:100px;--awb-padding-right:80px;--awb-padding-bottom:80px;--awb-padding-left:80px;--awb-padding-top-small:60px;--awb-padding-right-small:40px;--awb-padding-bottom-small:40px;--awb-padding-left-small:40px;--awb-bg-color:var(--awb-color3);--awb-bg-color-hover:var(--awb-color3);--awb-bg-size:cover;--awb-width-large:50%;--awb-margin-top-large:60px;--awb-spacing-right-large:0px;--awb-margin-bottom-large:120px;--awb-spacing-left-large:40px;--awb-width-medium:50%;--awb-order-medium:0;--awb-spacing-right-medium:0px;--awb-spacing-left-medium:40px;--awb-width-small:100%;--awb-order-small:0;--awb-margin-top-small:0px;--awb-spacing-right-small:0px;--awb-margin-bottom-small:0px;--awb-spacing-left-small:0px;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-16 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-text-color:var(--awb-color1);--awb-margin-bottom:30px;--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:30px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;text-transform:none;\">Start your open signaling journey today<\/h2><\/div><div class=\"fusion-text fusion-text-14 fusion-text-no-margin\" style=\"--awb-text-color:var(--awb-color1);--awb-margin-bottom:40px;\"><p>Get in touch to discuss how Prover can support your next signaling project \u2013 from migration strategies to certified tools and partner integration.<\/p>\n<\/div><div class=\"fusion-text fusion-text-15 fusion-no-small-visibility fusion-text-no-margin\" style=\"--awb-text-color:var(--awb-color1);--awb-margin-bottom:40px;\"><p>Talk to an expert \u2192<\/p>\n<\/div><div class=\"fusion-image-carousel fusion-image-carousel-auto fusion-image-carousel-1 fusion-no-small-visibility fusion-no-medium-visibility\"><div class=\"awb-carousel awb-swiper awb-swiper-carousel awb-carousel--carousel awb-swiper-dots-position-bottom\" data-layout=\"carousel\" data-autoplay=\"yes\" data-autoplayspeed=\"2500\" data-autoplaypause=\"no\" data-columns=\"3\" data-columnsmedium=\"1\" data-columnssmall=\"1\" data-itemmargin=\"100\" data-itemwidth=\"180\" data-touchscroll=\"drag\" data-freemode=\"no\" data-imagesize=\"auto\" data-scrollitems=\"1\" data-centeredslides=\"no\" data-rotationangle=\"50\" data-depth=\"100\" data-speed=\"500\" data-shadow=\"no\" data-pagination=\"bullets\" style=\"--awb-columns:3;--awb-column-spacing:100px;--awb-caption-margin-top:80px;--awb-caption-margin-right:0px;--awb-caption-margin-bottom:40px;--awb-caption-margin-left:0px;\"><div class=\"swiper-wrapper awb-image-carousel-wrapper fusion-flex-align-items-stretch\"><div class=\"swiper-slide\"><div class=\"fusion-carousel-item-wrapper\"><div class=\"fusion-image-wrapper hover-type-none\"><img 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style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:20px;--awb-spacing-left-large:40px;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:40px;--awb-spacing-left-medium:40px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:40px;--awb-spacing-left-small:40px;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-separator fusion-no-small-visibility fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-bottom:1px;width:100%;\"><div class=\"fusion-separator-border sep-single\" style=\"--awb-height:20px;--awb-amount:20px;border-color:var(--awb-custom_color_2);border-top-width:1px;\"><\/div><\/div><div class=\"fusion-separator fusion-no-medium-visibility fusion-no-large-visibility fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-bottom:10px;width:100%;\"><div class=\"fusion-separator-border sep-single\" style=\"--awb-height:20px;--awb-amount:20px;border-color:var(--awb-custom_color_2);border-top-width:1px;\"><\/div><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-22 fusion_builder_column_3_5 3_5 fusion-flex-column fusion-flex-align-self-flex-start fusion-animated\" style=\"--awb-padding-left-medium:0px;--awb-padding-top-small:0px;--awb-padding-bottom-small:0px;--awb-bg-size:cover;--awb-width-large:60%;--awb-margin-top-large:0px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:0px;--awb-spacing-left-large:40px;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:40px;--awb-spacing-left-medium:40px;--awb-width-small:100%;--awb-order-small:1;--awb-spacing-right-small:40px;--awb-spacing-left-small:40px;\" data-animationType=\"fadeIn\" data-animationDuration=\"1.0\" data-animationOffset=\"top-into-view\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-18 fusion-sep-none fusion-title-text fusion-title-size-six\" style=\"--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:10px;--awb-margin-left-small:0px;\"><h6 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;text-transform:uppercase;\">Related resources<\/h6><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-23 fusion_builder_column_2_5 2_5 fusion-flex-column fusion-animated\" style=\"--awb-bg-size:cover;--awb-width-large:40%;--awb-margin-top-large:0px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:0px;--awb-spacing-left-large:40px;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:40px;--awb-spacing-left-medium:40px;--awb-width-small:100%;--awb-order-small:5;--awb-spacing-right-small:40px;--awb-margin-bottom-small:0px;--awb-spacing-left-small:40px;\" data-animationType=\"fadeIn\" data-animationDuration=\"1.0\" data-animationOffset=\"top-into-view\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-title title fusion-title-19 fusion-sep-none fusion-title-text fusion-title-size-six\" style=\"--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:10px;--awb-margin-left-small:0px;\"><h6 class=\"fusion-title-heading title-heading-right\" style=\"margin:0;text-transform:uppercase;\"><a href=\"#\" class=\"awb-custom-text-color awb-custom-text-hover-color\" target=\"_self\"><a href=\"\/categories\/open-signaling\/\">View all<\/a><\/a><\/h6><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-24 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:40px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:20px;--awb-spacing-left-large:40px;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:40px;--awb-spacing-left-medium:40px;--awb-width-small:100%;--awb-order-small:3;--awb-spacing-right-small:40px;--awb-spacing-left-small:40px;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-post-cards fusion-post-cards-1 fusion-delayed-animation fusion-grid-archive fusion-grid-columns-2\" style=\"--awb-dots-align:center;--awb-columns:2;--awb-filters-color:var(--awb-color7);--awb-active-filter-border-size:3px;--awb-filters-height:36px;--awb-row-spacing:50px;--awb-columns-medium:50%;--awb-columns-small:100%;\" data-post-type-label=\"posts\" data-animationType=\"fadeInDown\" data-animationDuration=\"0.6\" data-animationOffset=\"top-into-view\" data-animation-delay=\"0.3\"><ul class=\"fusion-grid fusion-grid-2 fusion-flex-align-items-stretch fusion-grid-posts-cards\"><li class=\"fusion-layout-column fusion_builder_column fusion-builder-column-25 fusion-flex-column post-card fusion-grid-column fusion-post-cards-grid-column fusion-animated\" style=\"--awb-bg-size:cover;--awb-filter:brightness(100%) contrast(100%);--awb-filter-transition:filter 0.3s ease;--awb-filter-hover:brightness(110%) contrast(105%);--awb-flex-grow:0;--awb-flex-shrink:0;--awb-flex-grow-medium:0;--awb-flex-shrink-medium:0;--awb-flex-grow-small:0;--awb-flex-shrink-small:0;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-aspect-ratio:16 \/ 9;--awb-margin-right:0px;--awb-margin-bottom:40px;--awb-margin-left:0px;--awb-margin-bottom-small:12px;--awb-caption-overlay-color:#ffffff;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);--awb-filter:contrast(105%);--awb-filter-transition:filter 0.3s ease;--awb-filter-hover:contrast(100%);\"><span class=\" fusion-imageframe imageframe-none imageframe-7 hover-type-none has-aspect-ratio\"><a class=\"fusion-no-lightbox\" href=\"https:\/\/www.prover.com\/cots\/cots-a-key-enabler-of-open-signaling\/\" target=\"_self\" aria-label=\"COTS_OS\"><img decoding=\"async\" width=\"1024\" height=\"578\" src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2025\/12\/COTS_OS.webp\" data-orig-src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2025\/12\/COTS_OS.webp\" class=\"lazyload img-responsive wp-image-22426 img-with-aspect-ratio\" data-parent-fit=\"cover\" data-parent-container=\".fusion-image-element\" alt srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271024%27%20height%3D%27578%27%20viewBox%3D%270%200%201024%20578%27%3E%3Crect%20width%3D%271024%27%20height%3D%27578%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.prover.com\/wp-content\/uploads\/2025\/12\/COTS_OS-200x113.webp 200w, https:\/\/www.prover.com\/wp-content\/uploads\/2025\/12\/COTS_OS-400x226.webp 400w, https:\/\/www.prover.com\/wp-content\/uploads\/2025\/12\/COTS_OS-600x339.webp 600w, https:\/\/www.prover.com\/wp-content\/uploads\/2025\/12\/COTS_OS-800x452.webp 800w, https:\/\/www.prover.com\/wp-content\/uploads\/2025\/12\/COTS_OS.webp 1024w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 840px) 100vw, 1024px\" \/><\/a><\/span><\/div><div class=\"fusion-title title fusion-title-20 fusion-sep-none fusion-title-text fusion-title-size-four\" style=\"--awb-text-color:var(--awb-color7);--awb-margin-top:0px;--awb-margin-bottom:20px;--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:20px;--awb-margin-left-small:0px;--awb-link-color:var(--awb-color7);--awb-link-hover-color:var(--awb-color5);\"><h4 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;\"><a href=\"https:\/\/www.prover.com\/cots\/cots-a-key-enabler-of-open-signaling\/\" class=\"awb-custom-text-color awb-custom-text-hover-color\" target=\"_self\">COTS \u2013 A key enabler of open signaling<\/a><\/h4><\/div><div class=\"fusion-text fusion-text-16\" style=\"--awb-text-transform:var(--awb-typography4-text-transform);\"><p>The Open signaling Initiative is transforming how railway and metro signaling systems are delivered. <\/p>\n<p>By combining modular technology, collaboration, and open standards, it reduces vendor lock-in, cuts lifecycle costs, and creates space for innovation.<\/p>\n<\/div><\/div><\/li>\n<li class=\"fusion-layout-column fusion_builder_column fusion-builder-column-26 fusion-flex-column post-card fusion-grid-column fusion-post-cards-grid-column fusion-animated\" style=\"--awb-bg-size:cover;--awb-filter:brightness(100%) contrast(100%);--awb-filter-transition:filter 0.3s ease;--awb-filter-hover:brightness(110%) contrast(105%);--awb-flex-grow:0;--awb-flex-shrink:0;--awb-flex-grow-medium:0;--awb-flex-shrink-medium:0;--awb-flex-grow-small:0;--awb-flex-shrink-small:0;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-aspect-ratio:16 \/ 9;--awb-margin-right:0px;--awb-margin-bottom:40px;--awb-margin-left:0px;--awb-margin-bottom-small:12px;--awb-caption-overlay-color:#ffffff;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);--awb-filter:contrast(105%);--awb-filter-transition:filter 0.3s ease;--awb-filter-hover:contrast(100%);\"><span class=\" fusion-imageframe imageframe-none imageframe-8 hover-type-none has-aspect-ratio\"><a class=\"fusion-no-lightbox\" href=\"https:\/\/www.prover.com\/open-signaling\/the-ecosystem-behind-open-signaling-projects\/\" target=\"_self\"><img decoding=\"async\" width=\"2560\" height=\"1730\" src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2024\/10\/iStock-1389962455-scaled.jpg\" data-orig-src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2024\/10\/iStock-1389962455-scaled.jpg\" class=\"lazyload img-responsive wp-image-20228 img-with-aspect-ratio\" data-parent-fit=\"cover\" data-parent-container=\".fusion-image-element\" alt srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%272560%27%20height%3D%271730%27%20viewBox%3D%270%200%202560%201730%27%3E%3Crect%20width%3D%272560%27%20height%3D%271730%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.prover.com\/wp-content\/uploads\/2024\/10\/iStock-1389962455-200x135.jpg 200w, https:\/\/www.prover.com\/wp-content\/uploads\/2024\/10\/iStock-1389962455-400x270.jpg 400w, https:\/\/www.prover.com\/wp-content\/uploads\/2024\/10\/iStock-1389962455-600x406.jpg 600w, https:\/\/www.prover.com\/wp-content\/uploads\/2024\/10\/iStock-1389962455-800x541.jpg 800w, https:\/\/www.prover.com\/wp-content\/uploads\/2024\/10\/iStock-1389962455-1200x811.jpg 1200w, https:\/\/www.prover.com\/wp-content\/uploads\/2024\/10\/iStock-1389962455-scaled.jpg 2560w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 840px) 100vw, 2560px\" \/><\/a><\/span><\/div><div class=\"fusion-title title fusion-title-21 fusion-sep-none fusion-title-text fusion-title-size-four\" style=\"--awb-text-color:var(--awb-color7);--awb-margin-top:0px;--awb-margin-bottom:20px;--awb-margin-top-small:10px;--awb-margin-right-small:0px;--awb-margin-bottom-small:20px;--awb-margin-left-small:0px;--awb-link-color:var(--awb-color7);--awb-link-hover-color:var(--awb-color5);\"><h4 class=\"fusion-title-heading title-heading-left\" style=\"margin:0;\"><a href=\"https:\/\/www.prover.com\/open-signaling\/the-ecosystem-behind-open-signaling-projects\/\" class=\"awb-custom-text-color awb-custom-text-hover-color\" target=\"_self\">The ecosystem behind open signaling projects<\/a><\/h4><\/div><div class=\"fusion-text fusion-text-17\" style=\"--awb-text-transform:var(--awb-typography4-text-transform);\"><p>The Open signaling Initiative is transforming how railway and metro signaling systems are delivered. <\/p>\n<p>By combining modular technology, collaboration, and open standards, it reduces vendor lock-in, cuts lifecycle costs, and creates space for innovation.<\/p>\n<\/div><\/div><\/li>\n<\/ul><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-11 fusion-flex-container has-pattern-background has-mask-background nonhundred-percent-fullwidth non-hundred-percent-height-scrolling hide\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-padding-top:30px;--awb-margin-top:0px;--awb-margin-bottom:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"max-width:calc( 1280px + 80px );margin-left: calc(-80px \/ 2 );margin-right: calc(-80px \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-27 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-flex-grow:0;--awb-flex-shrink:0;--awb-margin-top-large:0px;--awb-spacing-right-large:calc( 0.16 * calc( 100% - 80px ) );--awb-margin-bottom-large:0px;--awb-spacing-left-large:0px;--awb-width-medium:50%;--awb-order-medium:0;--awb-flex-grow-medium:0;--awb-flex-shrink-medium:0;--awb-spacing-right-medium:calc( 0.16 * calc( 100% - 80px ) );--awb-spacing-left-medium:0px;--awb-width-small:100%;--awb-order-small:0;--awb-flex-grow-small:0;--awb-flex-shrink-small:0;--awb-spacing-right-small:40px;--awb-spacing-left-small:40px;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"--awb-flex-grow:0;--awb-flex-grow-medium:0;--awb-flex-grow-small:0;--awb-flex-shrink:0;--awb-flex-shrink-medium:0;--awb-flex-shrink-small:0;width:calc( 100% + 80px ) !important;max-width:calc( 100% + 80px ) !important;margin-left: calc(-80px \/ 2 );margin-right: calc(-80px \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-4 fusion_builder_column_inner_1_3 1_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:calc( 0.06 * calc( 100% - 80px ) );--awb-margin-bottom-large:20px;--awb-spacing-left-large:40px;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:calc( 0.06 * calc( 100% - 80px ) );--awb-spacing-left-medium:40px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:40px;--awb-spacing-left-small:40px;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-max-width:200px;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-9 hover-type-none img-rounded-corners\"><img decoding=\"async\" width=\"1129\" height=\"1129\" alt=\"testimonial-3-female\" title=\"Happy Young Lady\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271129%27%20height%3D%271129%27%20viewBox%3D%270%200%201129%201129%27%3E%3Crect%20width%3D%271129%27%20height%3D%271129%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2021\/04\/testimonial-3-female-jpeg.webp\" class=\"lazyload img-responsive wp-image-650\"\/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-5 fusion_builder_column_inner_2_3 2_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:20px;--awb-spacing-left-large:40px;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:40px;--awb-spacing-left-medium:40px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:40px;--awb-spacing-left-small:40px;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-18\"><p><strong>Mats Boman<\/strong><br \/>\n<strong>Title, Prover<\/strong><\/p>\n<p><em>\u201dWe can map the complete workings of a unit at the heart of the cycle, look inside it and see what\u2019s going on.\u201d<\/em><\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-28 fusion_builder_column_1_2 1_2 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:50%;--awb-flex-grow:0;--awb-flex-shrink:0;--awb-margin-top-large:0px;--awb-spacing-right-large:calc( 0.16 * calc( 100% - 80px ) );--awb-margin-bottom-large:0px;--awb-spacing-left-large:0px;--awb-width-medium:50%;--awb-order-medium:0;--awb-flex-grow-medium:0;--awb-flex-shrink-medium:0;--awb-spacing-right-medium:calc( 0.16 * calc( 100% - 80px ) );--awb-spacing-left-medium:0px;--awb-width-small:100%;--awb-order-small:0;--awb-flex-grow-small:0;--awb-flex-shrink-small:0;--awb-spacing-right-small:40px;--awb-spacing-left-small:40px;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-builder-row fusion-builder-row-inner fusion-row fusion-flex-align-items-flex-start fusion-flex-content-wrap\" style=\"--awb-flex-grow:0;--awb-flex-grow-medium:0;--awb-flex-grow-small:0;--awb-flex-shrink:0;--awb-flex-shrink-medium:0;--awb-flex-shrink-small:0;width:calc( 100% + 80px ) !important;max-width:calc( 100% + 80px ) !important;margin-left: calc(-80px \/ 2 );margin-right: calc(-80px \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-6 fusion_builder_column_inner_1_3 1_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:33.333333333333%;--awb-margin-top-large:0px;--awb-spacing-right-large:calc( 0.06 * calc( 100% - 80px ) );--awb-margin-bottom-large:20px;--awb-spacing-left-large:40px;--awb-width-medium:33.333333333333%;--awb-order-medium:0;--awb-spacing-right-medium:calc( 0.06 * calc( 100% - 80px ) );--awb-spacing-left-medium:40px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:40px;--awb-spacing-left-small:40px;\" data-scroll-devices=\"small-visibility,medium-visibility,large-visibility\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-image-element \" style=\"--awb-max-width:200px;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-10 hover-type-none img-rounded-corners\"><img decoding=\"async\" width=\"1129\" height=\"1129\" alt=\"testimonial-3-female\" title=\"Happy Young Lady\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271129%27%20height%3D%271129%27%20viewBox%3D%270%200%201129%201129%27%3E%3Crect%20width%3D%271129%27%20height%3D%271129%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/www.prover.com\/wp-content\/uploads\/2021\/04\/testimonial-3-female-jpeg.webp\" class=\"lazyload img-responsive wp-image-650\"\/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column_inner fusion-builder-nested-column-7 fusion_builder_column_inner_2_3 2_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:40px;--awb-margin-bottom-large:20px;--awb-spacing-left-large:40px;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:40px;--awb-spacing-left-medium:40px;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:40px;--awb-spacing-left-small:40px;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-19\"><p><strong>Mats Boman<\/strong><br \/>\n<strong>Title, Prover<\/strong><\/p>\n<p><em>\u201dWe can map the complete workings of a unit at the heart of the cycle, look inside it and see what\u2019s going on.\u201d<\/em><\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":9,"featured_media":19934,"parent":13311,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-21834","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Prover - Engineering a Safer World - Open signaling<\/title>\n<meta name=\"description\" content=\"We are moving from vendor-specific solutions, to COTS-based solutions where software and hardware are separated and standardized.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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