{"id":2657,"date":"2021-06-18T07:44:14","date_gmt":"2021-06-17T21:44:14","guid":{"rendered":"https:\/\/wordpress.temp.irap-dev.org\/santa-catarina-software-reads-the-highways-and-points-out-the-best-investments-to-make-them-safer\/"},"modified":"2026-04-30T12:38:09","modified_gmt":"2026-04-30T02:38:09","slug":"santa-catarina-software-reads-the-highways-and-points-out-the-best-investments-to-make-them-safer","status":"publish","type":"post","link":"https:\/\/irap.org\/fr\/santa-catarina-software-reads-the-highways-and-points-out-the-best-investments-to-make-them-safer\/","title":{"rendered":"Le logiciel Santa Catarina \u2018 lit \u2019 les autoroutes et indique les meilleurs investissements pour les rendre plus s\u00fbres."},"content":{"rendered":"<p><em>Par Vinicios Ranzan<\/em><\/p>\n<p>La mobilit\u00e9 urbaine repr\u00e9sente un d\u00e9fi pour toutes les grandes villes et, \u00e0 mesure que les technologies progressent, des solutions toujours plus efficaces voient le jour. Cependant, les infrastructures de transport \u00e9voluent plus lentement, en raison de la complexit\u00e9 et du co\u00fbt des grands travaux d&#039;ing\u00e9nierie.<\/p>\n<p>Au Br\u00e9sil, le parc automobile a plus que doubl\u00e9 en dix ans, passant de 48,5 millions de v\u00e9hicules en 2010 \u00e0 109 millions en avril 2021. Cette croissance exponentielle accentue les d\u00e9fis et pousse le secteur \u00e0 rechercher de nouvelles solutions. L&#039;ann\u00e9e derni\u00e8re, le Br\u00e9sil a enregistr\u00e9 35\u00a0000 d\u00e9c\u00e8s dus aux accidents de la route. \u00c0 l&#039;\u00e9chelle mondiale, 1,35 million de personnes meurent chaque ann\u00e9e sur les routes.<\/p>\n<p>Depuis 2015, une initiative de Santa Catarina contribue \u00e0 rendre les investissements dans la r\u00e9gion plus efficaces, dans le but d&#039;am\u00e9liorer la s\u00e9curit\u00e9 routi\u00e8re. Le logiciel d&#039;inspection routi\u00e8re Stars, qui signifie Smart Technology to Advanced Road Safety (technologie intelligente pour une s\u00e9curit\u00e9 routi\u00e8re avanc\u00e9e), a \u00e9t\u00e9 d\u00e9velopp\u00e9 par des chercheurs du Laboratoire des transports et de la logistique (<a href=\"https:\/\/www.labtrans.ufsc.br\/en\/\">LabTrans<\/a>) de l&#039;Universit\u00e9 f\u00e9d\u00e9rale de Santa Catarina (<a href=\"https:\/\/ufsc.br\/\">UFSC<\/a>).<\/p>\n<p>Gr\u00e2ce \u00e0 un relev\u00e9 vid\u00e9o de la route, r\u00e9alis\u00e9 \u00e0 l&#039;aide d&#039;une cam\u00e9ra fix\u00e9e \u00e0 un v\u00e9hicule, les scientifiques sont en mesure de classer la route selon une \u00e9chelle bas\u00e9e sur des crit\u00e8res internationaux standardis\u00e9s et m\u00eame d&#039;obtenir un plan d&#039;investissement pour \u201c sauver des vies \u201d sur les routes les plus dangereuses. Ce travail suit la m\u00e9thodologie et les normes du Programme international d&#039;\u00e9valuation des routes (<a href=\"https:\/\/irap.org\/fr\/\">iRAP<\/a>), qui oriente les investissements internationaux dans les infrastructures routi\u00e8res.<\/p>\n<p>\u201c Cette m\u00e9thodologie iRAP est tr\u00e8s bien accept\u00e9e par la Banque mondiale et la Banque interam\u00e9ricaine de d\u00e9veloppement, car elle nous permet de visualiser les r\u00e9sultats possibles, en termes de s\u00e9curit\u00e9 routi\u00e8re, des investissements dans les infrastructures \u201d, explique Camila Barreto, docteur en g\u00e9nie civil et coordinatrice de la s\u00e9curit\u00e9 routi\u00e8re chez LabTrans.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/irap.org\/wp-content\/uploads\/2021\/06\/irap-vida-starts-ufsc-labtrans.png\" alt=\"irap-vida-starts-ufsc-labtrans\" \/><\/p>\n<p><strong>\u00e9chelle de risque<\/strong><br \/>Tout commence par un relev\u00e9 vid\u00e9o de la voirie. Selon le coordinateur, LabTrans a d\u00e9j\u00e0 r\u00e9alis\u00e9 des relev\u00e9s \u00e0 S\u00e3o Paulo, au Paran\u00e1, au Minas Gerais et au Cear\u00e1, o\u00f9 environ 100 kilom\u00e8tres de routes urbaines ont \u00e9t\u00e9 analys\u00e9s \u00e0 Fortaleza.<\/p>\n<p>\u201c Stars est une solution int\u00e9gr\u00e9e \u00e0 faible co\u00fbt, qui utilise des cam\u00e9ras d&#039;action, comme les GoPro, pour capturer des images. Nous avons utilis\u00e9 un v\u00e9hicule de tourisme et install\u00e9 la cam\u00e9ra selon un sch\u00e9ma pr\u00e9d\u00e9fini, puis r\u00e9alis\u00e9 un relev\u00e9 topographique. Nous pouvons ainsi nous d\u00e9placer rapidement n&#039;importe o\u00f9, sans avoir besoin de notre propre v\u00e9hicule \u00e9quip\u00e9 \u201d, explique Camila.<\/p>\n<p>Gr\u00e2ce aux images captur\u00e9es, l&#039;\u00e9quipe LabTrans traite et encode les donn\u00e9es dans Stars, identifiant plus de 70 attributs diff\u00e9rents \u2013 tels que la vitesse de circulation, le nombre de voies (une ou deux), la pr\u00e9sence d&#039;intersections, de passages pi\u00e9tons, d&#039;accotements, d&#039;objets en bordure de route, etc. \u2013 g\u00e9n\u00e9rant ainsi une sorte de radiographie de la route. Ces donn\u00e9es sont ensuite export\u00e9es vers un autre logiciel, le programme iRAP. <a href=\"https:\/\/vida.irap.org\/\">ViDA<\/a>.<\/p>\n<p>\u201c Gr\u00e2ce au logiciel iRAP, nous obtenons\u2026 \u00bb <a href=\"https:\/\/irap.org\/fr\/how-we-can-help\/?et_open_tab=et_pb_tab_0#mytabs|0\">note par \u00e9toiles<\/a> \u201d\u00a0Les routes sont class\u00e9es de 1 \u00e0 5 \u00e9toiles, une \u00e9toile repr\u00e9sentant la route la plus dangereuse pour les usagers\u00a0\u00bb, explique Camila. ViDA classe \u00e9galement les routes selon le risque associ\u00e9 \u00e0 quatre types d\u2019usagers\u00a0: les occupants de v\u00e9hicules, les motocyclistes, les pi\u00e9tons et les cyclistes.<\/p>\n<p><strong>plan d&#039;investissement<\/strong><br \/>Le logiciel ViDA g\u00e9n\u00e8re \u00e9galement <a href=\"https:\/\/irap.org\/fr\/how-we-can-help\/?et_open_tab=et_pb_tab_0#mytabs|1\">plans d&#039;investissement<\/a> Pour des routes plus s\u00fbres. Selon Camila, il existe une liste de plus de 90 contre-mesures ou am\u00e9nagements, pour la plupart peu co\u00fbteux, qui contribuent \u00e0 am\u00e9liorer la s\u00e9curit\u00e9 routi\u00e8re.<\/p>\n<p>\u201c Chacune de ces mesures a un co\u00fbt, variable selon le pays, voire la r\u00e9gion. Gr\u00e2ce aux donn\u00e9es socio-\u00e9conomiques et aux statistiques d&#039;accidents, il est possible d&#039;\u00e9laborer des plans d&#039;investissement \u00e9conomiquement viables, incluant une estimation du nombre de vies et de blessures graves qui pourraient \u00eatre \u00e9vit\u00e9es sur 20 ans. \u201d<\/p>\n<p>Sur la base de cette m\u00e9thodologie, le minist\u00e8re national des Infrastructures de transport (<a href=\"https:\/\/www.gov.br\/dnit\/pt-br\">DNIT<\/a>) a commenc\u00e9 l&#039;\u00e9tude fonctionnelle de l&#039;ensemble du r\u00e9seau f\u00e9d\u00e9ral br\u00e9silien (60 000 kilom\u00e8tres) en juillet 2020. La Banque nationale de d\u00e9veloppement \u00e9conomique et social (BNDES) a \u00e9galement int\u00e9gr\u00e9 la m\u00e9thodologie iRAP dans les projets de concession.<\/p>\n<p><strong>des projets pour aller plus loin<\/strong><br \/>LabTrans n&#039;est pas le seul organisme accr\u00e9dit\u00e9 pour r\u00e9aliser ce type d&#039;enqu\u00eate, mais il fait partie des 11 organismes accr\u00e9dit\u00e9s. <a href=\"https:\/\/irap.org\/fr\/partnering-to-save-lives\/#mytabs|4\">Centres d&#039;excellence iRAP<\/a> \u00e0 travers le monde, le seul au Br\u00e9sil. Maintenant que l&#039;UFSC a l&#039;enregistrement Stars aupr\u00e8s de l&#039;Institut national de la propri\u00e9t\u00e9 industrielle (<a href=\"https:\/\/www.gov.br\/inpi\/pt-br\">Inpi<\/a>), publi\u00e9e le 18 mai, l&#039;\u00e9quipe souhaite travailler sur le contr\u00f4le de la qualit\u00e9 des travaux dans la r\u00e9gion.<\/p>\n<p>\u201c Stars a d\u00e9j\u00e0 re\u00e7u la certification de l&#039;Inpi. Cette certification lui conf\u00e8re une validit\u00e9 de 50 ans. Nous recherchons n\u00e9anmoins des innovations et des am\u00e9liorations dans les \u00e9tapes de post-codage et de contr\u00f4le qualit\u00e9, notamment pour \u00e9valuer le codage effectu\u00e9 par les codeurs de LabTrans ou d&#039;autres entreprises, conform\u00e9ment \u00e0 la m\u00e9thodologie iRAP. Nous pouvons ainsi v\u00e9rifier sa conformit\u00e9 au Manuel de codage routier iRAP, en int\u00e9grant de nouvelles fonctionnalit\u00e9s d&#039;\u00e9valuation du codage routier par la v\u00e9rification de cartes et d&#039;images. Les autres syst\u00e8mes accr\u00e9dit\u00e9s iRAP dans le monde ne disposent pas de cette seconde \u00e9tape \u201d, explique Camila.<\/p>\n<p><em>Cet article a \u00e9t\u00e9 reproduit \u00e0 partir de https:\/\/amp-ocp-news.cdn.ampproject.org\/c\/s\/amp.ocp.news\/geral\/software-catarinense-le-as-rodovias-e-aponta-os-melhores-investimentos-para-torna-las-mais-seguras<\/em><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/irap.org\/wp-content\/uploads\/2021\/06\/denit-malha-federal.jpeg\" alt=\"denit-malha-federal\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>By Vinicios Ranzan Urban mobility is a challenge for any big city and as technology advances, more and more efficient solutions emerge.\u00a0However, transport infrastructure evolves more slowly, due to the complexity and expense involving large engineering works. The vehicle fleet more than doubled in Brazil in 10 years, jumping from 48.5 million in 2010 to [&hellip;]<\/p>\n","protected":false},"author":10,"featured_media":2658,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[28],"tags":[],"class_list":["post-2657","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-global-news"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.8 (Yoast SEO v28.2) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Santa Catarina software &#039;reads&#039; the highways and points out the best investments to make them safer - iRAP<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/irap.org\/fr\/santa-catarina-software-reads-the-highways-and-points-out-the-best-investments-to-make-them-safer\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Santa Catarina software &#039;reads&#039; the highways and points out the best investments to make them safer\" \/>\n<meta property=\"og:description\" content=\"By Vinicios Ranzan Urban mobility is a challenge for any big city and as technology advances, more and more efficient solutions emerge.\u00a0However, transport infrastructure evolves more slowly, due to the complexity and expense involving large engineering works. 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