{"id":14691,"date":"2020-03-25T14:24:01","date_gmt":"2020-03-25T12:24:01","guid":{"rendered":"http:\/\/localhost:8888\/clearsy\/outils\/clearsy-safety-plateform\/"},"modified":"2025-11-18T16:32:14","modified_gmt":"2025-11-18T14:32:14","slug":"clearsy-safety-platform","status":"publish","type":"outils","link":"https:\/\/www.clearsy.com\/en\/tools\/clearsy-safety-platform\/","title":{"rendered":"SIL4 vital computer : CLEARSY Safety Platform"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row][vc_column width=&#8221;1\/2&#8243;]<div class=\"text-bloc\"><h2><strong><span>A solution for safety critical applications.<\/span><\/strong><\/h2>\n<p>The CLEARSY Safety Platform is aimed at easing the development and the deployment of safety critical applications, up to SIL4 .<\/p>\n<p><span>The CLEARSY Safety Platform is a comprehensive and consistent set of hardware, software, and tools easing the development of SIL4 systems. As the vital computer board is already certified, the end-user only needs to focus on the design of its own business application and system<\/span><\/p>\n<\/div><div class=\"text-bloc\"><p><span>CLEARSY Safety Platform is made of:<\/span><\/p>\n<ul>\n<li><span class=\"TextRun BCX9 SCXW90514285\" xml:lang=\"FR-FR\" data-contrast=\"auto\" lang=\"FR-FR\"><span class=\"NormalTextRun BCX9 SCXW90514285\"><span class=\"couleur_bleu\">A single board vital computer<\/span> (SIL4) bundled <span class=\"couleur_bleu\">on credit card sized<\/span> printed circuit board (72.5x45mm). External interfaces and peripherals have to be designed on a dedicated motherboard accordingly to customer requirements. CLEARSY offers support and services to design this custom motherboard.<\/span><\/span><\/li>\n<li><span class=\"TextRun SCXW206833328 BCX9\" xml:lang=\"FR-FR\" data-contrast=\"auto\" lang=\"FR-FR\"><span class=\"NormalTextRun SCXW206833328 BCX9\"><span class=\"couleur_bleu\">A software library<\/span> that includes all the safety principles required to reach a SIL4 execution level. This library is in charge of performing all the vital built-in health tests. This software library is <span class=\"couleur_bleu\">formally proven<\/span> with the B formal method.<\/span><\/span><span class=\"EOP SCXW206833328 BCX9\" data-ccp-props=\"{&quot;134233279&quot;:true,&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li><span class=\"TextRun BCX9 SCXW87599281\" xml:lang=\"FR-FR\" data-contrast=\"auto\" lang=\"FR-FR\"><span class=\"NormalTextRun BCX9 SCXW87599281\"><span class=\"couleur_bleu\">A fully integrated toolchain<\/span> (running on a docker or within a virtual machine)\u00a0 allows <span class=\"couleur_bleu\">building directly the final binary<\/span>. Thanks to this setup, all the configuration and installation steps related to the tools\u2019 ecosystem are completely avoided.<\/span><\/span><\/li>\n<\/ul>\n<\/div>[\/vc_column][vc_column width=&#8221;1\/2&#8243;]<div class=\"text-bloc\"><p><a class=\"download-link btn_plein-bleu\" title=\"\" href=\"https:\/\/www.clearsy.com\/wp-content\/uploads\/2023\/01\/CLEARSY-Safety-Platform-leaflet-July-2022.pdf\" rel=\"nofollow\">Product booklet<\/a><\/p>\n<p><a href=\"https:\/\/www.clearsy.com\/wp-content\/uploads\/2025\/09\/CLEARSY-Safety-Platform-march-2021.pdf\" class=\"btn_plein-bleu\">Presentation CLEARSY Safety Platform<\/a><\/p>\n<p><a href=\"https:\/\/www.clearsy.com\/wp-content\/uploads\/2021\/11\/CLEARSY-Safety-Platform-quick-start-guide-November-2021.pdf\" class=\"btn_plein-bleu\">Quick Start Guide<\/a><\/p>\n<p><a href=\"https:\/\/www.clearsy.com\/wp-content\/uploads\/2021\/11\/CLEARSY-Safety-Platform-Datasheet-November-2021.pdf\" class=\"btn_plein-bleu\">Datasheet &#8211; vital computer board<\/a><\/p>\n<p><a href=\"https:\/\/www.clearsy.com\/wp-content\/uploads\/2023\/04\/The_CLEARSY_Safety_Platform_a_new_solution_for_designing_new_safety_critic...ystems.pdf\" class=\"btn_plein-bleu\">BtoBrail magazine article<\/a><\/p>\n<\/div><div class=\"image-single-wrapper text-bloc text-center\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"459\" src=\"https:\/\/www.clearsy.com\/wp-content\/uploads\/2020\/03\/Image_main-500x459-1.png\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/www.clearsy.com\/wp-content\/uploads\/2020\/03\/Image_main-500x459-1.png 500w, https:\/\/www.clearsy.com\/wp-content\/uploads\/2020\/03\/Image_main-500x459-1-300x275.png 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/div>[\/vc_column][\/vc_row][vc_row full_width=&#8221;stretch_row&#8221; el_class=&#8221;bg-gris&#8221;][vc_column]<div class=\"text-bloc\"><h2><strong><span>Certification at the highest level.<\/span><\/strong><\/h2>\n<p>CLEARSY Safety Platform\u00a0is certified\u00a0with a SIL4 level (certificate SIL4 CERTIFER n\u00b0 9594\/0262) against the following standard:<\/p>\n<ul>\n<li><span class=\"TextRun BCX9 SCXW43458352\" xml:lang=\"FR-FR\" data-contrast=\"auto\" lang=\"FR-FR\"><span class=\"NormalTextRun BCX9 SCXW43458352\">CENELEC EN<\/span><\/span><span class=\"TextRun BCX9 SCXW43458352\" xml:lang=\"FR-FR\" data-contrast=\"auto\" lang=\"FR-FR\"><span class=\"NormalTextRun ContextualSpellingAndGrammarErrorV2 BCX9 DefaultHighlightTransition SCXW43458352\">50126:<\/span><\/span><span class=\"TextRun BCX9 SCXW43458352\" xml:lang=\"FR-FR\" data-contrast=\"auto\" lang=\"FR-FR\"><span class=\"NormalTextRun BCX9 SCXW43458352\">2017<\/span><\/span><\/li>\n<li><span class=\"TextRun SCXW220992180 BCX9\" xml:lang=\"FR-FR\" data-contrast=\"auto\" lang=\"FR-FR\"><span class=\"NormalTextRun SCXW220992180 BCX9\">CENELEC EN<\/span><\/span><span class=\"TextRun SCXW220992180 BCX9\" xml:lang=\"FR-FR\" data-contrast=\"auto\" lang=\"FR-FR\"><span class=\"NormalTextRun ContextualSpellingAndGrammarErrorV2 SCXW220992180 BCX9\">50128:<\/span><\/span><span class=\"TextRun SCXW220992180 BCX9\" xml:lang=\"FR-FR\" data-contrast=\"auto\" lang=\"FR-FR\"><span class=\"NormalTextRun SCXW220992180 BCX9\">2011<\/span><\/span><span class=\"EOP SCXW220992180 BCX9\" data-ccp-props=\"{&quot;201341983&quot;:0,&quot;335559739&quot;:160,&quot;335559740&quot;:259}\">\u00a0<\/span><\/li>\n<li><span class=\"TextRun BCX9 SCXW42780706\" xml:lang=\"FR-FR\" data-contrast=\"auto\" lang=\"FR-FR\"><span class=\"NormalTextRun BCX9 SCXW42780706\">CENELEC EN<\/span><\/span><span class=\"TextRun BCX9 SCXW42780706\" xml:lang=\"FR-FR\" data-contrast=\"auto\" lang=\"FR-FR\"><span class=\"NormalTextRun ContextualSpellingAndGrammarErrorV2 BCX9 DefaultHighlightTransition SCXW42780706\">50129:<\/span><\/span><span class=\"TextRun BCX9 SCXW42780706\" xml:lang=\"FR-FR\" data-contrast=\"auto\" lang=\"FR-FR\"><span class=\"NormalTextRun BCX9 SCXW42780706\">2018<\/span><\/span><\/li>\n<\/ul>\n<table style=\"width: 100%; border-collapse: collapse;\" border=\"0\">\n<tbody>\n<tr>\n<td style=\"width: 33.3333%;\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.clearsy.com\/wp-content\/uploads\/2021\/07\/SIL4-UK-50126-2017-fond-blanc.png\" class=\"alignnone \" width=\"170\" height=\"170\" \/><\/td>\n<td style=\"width: 33.3333%;\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.clearsy.com\/wp-content\/uploads\/2021\/07\/SIL4-UK-50128-2011-fond-blanc.png\" class=\"aligncenter\" width=\"173\" height=\"173\" \/><\/td>\n<td style=\"width: 33.3333%;\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.clearsy.com\/wp-content\/uploads\/2021\/07\/SIL4-UK-50129-2018-fond-blanc.png\" class=\"aligncenter\" width=\"171\" height=\"171\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>[\/vc_column][\/vc_row][vc_row full_width=&#8221;stretch_row&#8221; el_class=&#8221;bg-bleu py-2&#8243;][vc_column width=&#8221;1\/2&#8243;]<div class=\"image-single-wrapper text-bloc text-center\"><img loading=\"lazy\" decoding=\"async\" width=\"344\" height=\"900\" src=\"https:\/\/www.clearsy.com\/wp-content\/uploads\/2020\/03\/cssp-cycle-dev.jpg\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/www.clearsy.com\/wp-content\/uploads\/2020\/03\/cssp-cycle-dev.jpg 344w, https:\/\/www.clearsy.com\/wp-content\/uploads\/2020\/03\/cssp-cycle-dev-115x300.jpg 115w\" sizes=\"auto, (max-width: 344px) 100vw, 344px\" \/><\/div>[\/vc_column][vc_column width=&#8221;1\/2&#8243;]<div class=\"text-bloc\"><div class=\"st-custom-heading-wraper st-custom-heading-layout1 text-left \">\n<h2 class=\"st-heading-title\"><span class=\"heading-text couleur_blanc\">SAFETY BUILT-IN<\/span><\/h2>\n<\/div>\n<div class=\"wpb_text_column wpb_content_element \">\n<div class=\"wpb_wrapper\">\n<p><span>The safety principles are built-in, both at the software level and at the\u00a0 hardware level and based on a composite failsafe architecture (2oo2 hardware, 4oo4 software).<br \/>\nThe software correctness is ensured by mathematical proof. The detection of any divergent behaviour among the two processors and the four instances of the software is handled by the platform. The safety verifications include:<\/span><br \/>\n<span>\u2013 integrity ofrandom access memory<\/span><br \/>\n<span>-integrity of the flash memory<\/span><br \/>\n<span>\u2013 detection of clock drift<\/span><br \/>\n<span>\u2013 internal processing circuitry integrity<\/span><br \/>\n<span>\u2013 runtime configuration of the CPU<\/span><br \/>\n<span>\u2013 etc.<\/span><\/p>\n<\/div>\n<\/div>\n<div class=\"vc_empty_space\"><span class=\"vc_empty_space_inner couleur_blanc\"><\/span><\/div>\n<div class=\"st-custom-heading-wraper st-custom-heading-layout1 text-left \">\n<h2 class=\"st-heading-title\"><span class=\"heading-text couleur_blanc\">A FORMAL PROCESS<\/span><\/h2>\n<\/div>\n<div class=\"wpb_text_column wpb_content_element \">\n<div class=\"wpb_wrapper\">\n<p><span>The B formal method, at the core of the development process,\u00a0<\/span><strong>reduces development, deployment and certification costs.\u00a0<\/strong><span>Mathematical proof ensures that the software complies with its specification (functional model) and guarantees the absence of programming errors while avoiding unit testing and integration testing.<\/span><br \/>\n<span>Moreover only one functional model is used to produce automatically the redundant software, avoiding the need to have two independent teams for its development.<\/span><\/p>\n<\/div>\n<\/div>\n<\/div>[\/vc_column][\/vc_row][vc_row][vc_column]<div class=\"text-bloc\"><h2>AUTOMATION<\/h2>\n<p>The CLEARSY Safety Platform targets acquisition and control industrial applications and allows to write complex software based on algorithms.<\/p>\n<p>It allows the design of cyclic or acyclic applications (input reading, time-constrained software, output command, computation, software algorithms, networking, \u2026) which run directly on the vital computer board.<\/p>\n<p>This solution is bare metal (running without an operating system) and offers a very fine-grained time management and task scheduling capability. This feature allows the end-user to reach a very short reaction time and avoid the complexity of software development within the framework of a real-time operating system.<\/p>\n<p>The main function entry point is provided to the end-user. Therefore, there is no constraint exported by the platform to the user application (especially in terms of minimum cycle time). The end-user is completely free of his\/her choice in terms of functions\/tasks scheduling.<\/p>\n<p><span>The CLEARSY Safety Platform is powered by two PIC32MX microcontrollers from Microchip that delivers 80MIPS each.<\/span><\/p>\n<\/div>[\/vc_column][\/vc_row][vc_row full_width=&#8221;stretch_row&#8221; el_class=&#8221;bg-gris&#8221;][vc_column]<div class=\"text-bloc\"><div class=\"st-custom-heading-wraper st-custom-heading-layout1 text-center \">\n<h2 class=\"st-heading-title\" style=\"text-align: left;\"><span class=\"heading-text\">DEVELOPMENT PROCESS WITH THE CLEARSY SAFETY PLATFORM<\/span><\/h2>\n<\/div>\n<div class=\"wpb_text_column wpb_content_element \">\n<div class=\"wpb_wrapper\">\n<p><strong><span>To develop a new product based on the CLEARSY Safety Platform the following activities need to be carried out:<\/span><\/strong><\/p>\n<ul>\n<li><span><span class=\"couleur_bleu\">Design of a motherboard<\/span> with all the required interfaces with the external devices (for example vital and non-vital output, maintenance CPU, network interfaces, \u2026) and also a slot for the vital computer board of the CLEARSY Safety Platform. Thanks to his several years of designing experience, CLEARSY may offer support and service for the design of the motherboard. This architectural choice ensures that the resulting product will be tailored to your need\u00a0(no unnecessary interface). Such an optimized and compact product cannot be achieved with conventional solutions based on the integration of industrial PLC and modules.<\/span><\/li>\n<li><span><\/span><span><span class=\"couleur_bleu\">Design of business-specific software<\/span>. The single development constraint consists of calling periodically calling some primitive of the underlying vital software library of the CLEARSY Safety Platform. The input is formatted in the B0 language. The end-user is free to write and validate the B0 implementation by its own mean, or he\/she can use the Atelier B IDE to generate and proof the B0 against a formal model. This last design strategy will save you the cost of the unit test and will also avoid some of the integration tests (thanks to the formal proof).<\/span><\/li>\n<li><span><\/span><span class=\"couleur_bleu\">Writing of the safety case and certification<\/span> of the system.<\/li>\n<\/ul>\n<p>If you are already using an industrial process to develop vital software (SCADE, ADA, C, \u2026), it is possible to build a custom translator from your output language to B0 so that you can use your existing process to build an application for the CLEARSY Safety Platform.<\/p>\n<p>Thus, the CLEARSY Safety Platform is versatile enough to be adapted to any custom development process.<\/p>\n<p>The vital software library is immune to the content of the custom software written by the end-user. The integrity of the CLEARSY Safety Platform cannot be altered by misuse of the platform.<\/p>\n<\/div>\n<\/div>\n<\/div>[\/vc_column][\/vc_row][vc_row][vc_column]<div class=\"text-bloc\"><div class=\"st-custom-heading-wraper st-custom-heading-layout1 text-center \">\n<h2 class=\"st-heading-title\" style=\"text-align: left;\"><span class=\"heading-text\">HIGHLY AVAILABLE<\/span><\/h2>\n<\/div>\n<div class=\"wpb_text_column wpb_content_element \">\n<div class=\"wpb_wrapper\">\n<p>CLEARSY Safety Platform has been designed to reach high availability. The predictive duration of the mean time between failure (MTBF) is larger than 12 millions\u00a0 hours (at 40\u00b0C).<\/p>\n<p>For context where this availability is not enough, the vital computer board can be associated with a redundant architecture (active\/active or active\/passive) to increase even further the availability of the resulting system.<\/p>\n<\/div>\n<\/div>\n<\/div>[\/vc_column][\/vc_row][vc_row full_width=&#8221;stretch_row&#8221; el_class=&#8221;bg-gris&#8221;][vc_column]<div class=\"text-bloc\"><div class=\"st-custom-heading-wraper st-custom-heading-layout1 text-center \">\n<h2 class=\"st-heading-title\" style=\"text-align: left;\"><span class=\"heading-text\">SINGLE INTERFACE<\/span><\/h2>\n<\/div>\n<div class=\"wpb_text_column wpb_content_element \">\n<div class=\"wpb_wrapper\">\n<p><span>All the items used within the CLEARSY Safety Platform have been developed and are maintained by CLEARSY. Thus, the industrial risk associated with the CLEARSY Safety Platform can be reduced because any component of the platform can be audited or placed under escrow. No third-party tools or code source is used within the CLEARSY Safety Platform. Moreover, the compilation and generation toolchain are compliant with the T3 requirement level per the assessment of an independent accredited assessor.<\/span><\/p>\n<\/div>\n<\/div>\n<\/div>[\/vc_column][\/vc_row][vc_row][vc_column width=&#8221;1\/2&#8243;]<div class=\"text-bloc\"><div class=\"st-custom-heading-wraper st-custom-heading-layout1 text-center \">\n<h2 class=\"st-heading-title\" style=\"text-align: left;\"><span class=\"heading-text\">PROVEN IN USE SOLUTION<\/span><\/h2>\n<\/div>\n<div class=\"wpb_text_column wpb_content_element \">\n<div class=\"wpb_wrapper\">\n<p><strong><span>CLEARSY Safety Platform is a proven solution whose fundamental principles have already been deployed by CLEARSY on several systems used in revenue services:<\/span><\/strong><\/p>\n<ul>\n<li><span>Platform screen door control system COPPILOT.M (Sao Paulo monorail certificate CERTIFER #8891\/200-1 27 february 2017 \u2013\u00a0<strong>SIL4<\/strong>)<\/span><\/li>\n<li><span><\/span><span>Platform screen door control system (Stockholm City Line \u2013 certificate BUREAU VERITAS #63937410 march 2017 \u2013\u00a0<strong>SIL3<\/strong>)<\/span><\/li>\n<li><span><\/span><span>Vital remote IO system (certificate BUREAU VERITAS #7092509 July 2019 \u2013\u00a0<strong>SIL4<\/strong>)<\/span><\/li>\n<li><span data-teams=\"true\">Platform screen door controller system DOF (Cross-River-Rail Brisbane \u2013 certificate BUREAU VERITAS #1632751 15th November 2024\u2013 <strong>SIL3<\/strong>)<\/span><\/li>\n<\/ul>\n<p><span><\/span>Besides, Atelier B IDE, which makes it possible to design software from a formal model, is already used by key players in the rail market and runs more than 30% of metro automatic pilots around the world.<\/p>\n<\/div>\n<\/div>\n<\/div>[\/vc_column][vc_column width=&#8221;1\/2&#8243;]<div class=\"image-single-wrapper text-bloc text-center\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"375\" src=\"https:\/\/www.clearsy.com\/wp-content\/uploads\/2020\/03\/Stockholm-Odenplan-station-e1517502595745.jpg\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/www.clearsy.com\/wp-content\/uploads\/2020\/03\/Stockholm-Odenplan-station-e1517502595745.jpg 500w, https:\/\/www.clearsy.com\/wp-content\/uploads\/2020\/03\/Stockholm-Odenplan-station-e1517502595745-300x225.jpg 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/div>[\/vc_column][\/vc_row][vc_row full_width=&#8221;stretch_row&#8221; el_class=&#8221;bg-gris&#8221;][vc_column]<div class=\"text-bloc\"><div class=\"st-custom-heading-wraper st-custom-heading-layout1 text-center \">\n<h2 class=\"st-heading-title\" style=\"text-align: left;\"><span class=\"heading-text\">READY FOR INDUSTRY<\/span><\/h2>\n<\/div>\n<div class=\"wpb_text_column wpb_content_element \">\n<div class=\"wpb_wrapper\">\n<p>A starter kit featured with 32x non-vital inputs and 32x non-vitals output is provided with the CLEARSY Safety Platform. This starter kit allows quick prototyping, proof of concept, and ease the learning curve associated with the CLEARSY Safety Platform.<\/p>\n<p>Moreover, CLEARSY can provide support and services to integrate vital hardware circuitries already used in revenue services, reducing the complexity and the risk associated with the design of safety-critical system.<\/p>\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n<\/div>[\/vc_column][\/vc_row][vc_row][vc_column]<div class=\"text-bloc\"><div class=\"st-custom-heading-wraper st-custom-heading-layout1 text-center \">\n<h2 class=\"st-heading-title\" style=\"text-align: left;\"><span class=\"heading-text\">WHY CHOOSE THE CLEARSY SAFETY PLATFORM<\/span><\/h2>\n<\/div>\n<div class=\"wpb_text_column wpb_content_element \">\n<div class=\"wpb_wrapper\">\n<ul>\n<li><strong><span>\u00a0<\/span><\/strong>Ease of the certification process by basing the system on an existing certificate.<\/li>\n<li><span>Shorter time to market.<\/span><\/li>\n<li><span><\/span>Efficient use of the B formal method (savings on software unit tests and integration tests)<\/li>\n<li>Design effort focused only on the end-user specific application<\/li>\n<li>Software diversification natively supported by the tools and architecture. No need to have two independent software team.<\/li>\n<li>Possibility of designing a distributed architecture where computing resources are closer to the actuator and sensors<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>[\/vc_column][\/vc_row][vc_row full_width=&#8221;stretch_row&#8221; el_class=&#8221;bg-gris&#8221;][vc_column width=&#8221;1\/2&#8243;]<div class=\"text-bloc\"><div class=\"st-custom-heading-wraper st-custom-heading-layout1 text-left \">\n<h2 class=\"st-heading-title\"><span class=\"heading-text\">FIT FOR EDUCATION<\/span><\/h2>\n<\/div>\n<div class=\"wpb_text_column wpb_content_element \">\n<div class=\"wpb_wrapper\">\n<p><span><b>The CLEARSY Safety Platform\u00a0<\/b><\/span><span>is being used for education in Europe, Northern and Southern America by Universities and Engineering Schools.<\/span><br \/>\n<span><\/span><\/p>\n<ul>\n<li><span>An <a href=\"https:\/\/www.clearsy.com\/en\/components\/calculateur-clearsy-safety-plateform\/\">education version of the starter kit<\/a> (called SK0), developed with the support of the French R&amp;D project FUI LCHIP (Low Cost High Integrity Platform), is commercially available since Q4 2017.<\/span><\/li>\n<li><span>A pedagogical kit (<a href=\"https:\/\/www.clearsy.com\/wp-content\/uploads\/2020\/07\/CSSP_User_Manual.pdf\" target=\"_blank\" rel=\"noopener\">support documentation<\/a>, exercises, models) allows teachers and researchers to seamlessly initiate courses for students up to Master 2<\/span><\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>[\/vc_column][vc_column width=&#8221;1\/2&#8243;]<div class=\"image-single-wrapper text-bloc text-center\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"636\" src=\"https:\/\/www.clearsy.com\/wp-content\/uploads\/2020\/03\/20190129_134047-improved.jpg\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/www.clearsy.com\/wp-content\/uploads\/2020\/03\/20190129_134047-improved.jpg 1024w, https:\/\/www.clearsy.com\/wp-content\/uploads\/2020\/03\/20190129_134047-improved-300x186.jpg 300w, https:\/\/www.clearsy.com\/wp-content\/uploads\/2020\/03\/20190129_134047-improved-768x477.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div>[\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>The CLEARSY Safety Platform is aimed at easing the development and the deployment of safety critical applications, up to SIL4 .<\/p>\n","protected":false},"featured_media":14874,"parent":0,"menu_order":0,"template":"","domaine":[495,496,497,498,499],"class_list":["post-14691","outils","type-outils","status-publish","has-post-thumbnail","hentry","domaine-aeronautics","domaine-automotive","domaine-defense-en","domaine-nuclear-energy","domaine-railway"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>CLEARSY Safety Platform<\/title>\n<meta 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