{"id":4826,"date":"2024-06-21T03:39:17","date_gmt":"2024-06-20T17:39:17","guid":{"rendered":"https:\/\/wordpress.temp.irap-dev.org\/phoebe-advances-enhanced-models-and-simulation-for-safer-urban-environments\/"},"modified":"2024-06-21T03:39:17","modified_gmt":"2024-06-20T17:39:17","slug":"phoebe-advances-enhanced-models-and-simulation-for-safer-urban-environments","status":"publish","type":"post","link":"https:\/\/irap.org\/fr\/phoebe-advances-enhanced-models-and-simulation-for-safer-urban-environments\/","title":{"rendered":"PHOEBE fait progresser les mod\u00e8les et la simulation pour des environnements urbains plus s\u00fbrs"},"content":{"rendered":"<p>Le projet PHOEBE a franchi une \u00e9tape importante avec l'ach\u00e8vement de son rapport livrable \u2018<a href=\"https:\/\/phoebe-project.eu\/wp-content\/uploads\/2024\/06\/D3.1-Version-1-Public-version_compressed-1.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Nouveaux environnements de mod\u00e8les\/simulation am\u00e9lior\u00e9s et mat\u00e9riel de support utilisateur (\u00e9d. b\u00eata)<\/a>\u2018Le d\u00e9veloppement a mis en \u00e9vidence les usagers vuln\u00e9rables de la route comme la pierre angulaire des environnements urbains s\u00fbrs, de nombreuses barri\u00e8res \u00e0 l'\u00e9valuation correcte de leur s\u00e9curit\u00e9 et de l'importance des donn\u00e9es.<\/p>\n<p>Financ\u00e9 par l'UE <a href=\"https:\/\/phoebe-project.eu\/\">\u2018Projet \u2019 Approches pr\u00e9dictives pour un environnement urbain plus s\u00fbr \u00bb (PHOEBE)<\/a> vise \u00e0 renforcer la s\u00e9curit\u00e9 routi\u00e8re des usagers vuln\u00e9rables, en particulier ceux qui recourent \u00e0 la mobilit\u00e9 active et aux trottinettes \u00e9lectriques. Il s\u2019appuie sur les atouts des outils d\u2019\u00e9valuation de la s\u00e9curit\u00e9 routi\u00e8re de iRAP ainsi que sur les capacit\u00e9s de simulation et d\u2019intelligence artificielle d\u2019AIMSUN pour proposer des outils de pr\u00e9vision de la s\u00e9curit\u00e9 harmonis\u00e9s, int\u00e9gr\u00e9s et \u00e0 la pointe au niveau mondial, qui tiennent compte du genre, de l\u2019\u00e2ge et des niveaux de capacit\u00e9 dans le cadre de la mobilit\u00e9 de demain.<\/p>\n<p>Le rapport Beta est un livrable provisoire qui explore l'\u00e9tat actuel du d\u00e9veloppement technologique. Il rend compte de la pr\u00e9paration et du d\u00e9veloppement des mod\u00e8les am\u00e9lior\u00e9s, des environnements de simulation et des supports d'aide aux utilisateurs pr\u00eats \u00e0 \u00eatre test\u00e9s sur les trois sites pilotes de PHOEBE \u00e0 Ath\u00e8nes, Valence et dans les West Midlands.<\/p>\n<p>Plus pr\u00e9cis\u00e9ment, cela comprend la pr\u00e9paration de plusieurs aspects \u00e0 int\u00e9grer dans l'environnement de simulation de trafic AIMSUN, notamment :<\/p>\n<ul>\n<li>Mod\u00e8les de changement de mode et de demande induite pour faciliter les sorties dynamiques, refl\u00e9tant les fluctuations du d\u00e9bit et de la vitesse du trafic.<\/li>\n<li>Mod\u00e8les comportementaux humains pour am\u00e9liorer la compr\u00e9hension des interactions et des processus de d\u00e9cision des utilisateurs.<\/li>\n<li>Am\u00e9liorations du mod\u00e8le d'\u00e9valuation de la s\u00e9curit\u00e9 routi\u00e8re, notamment une segmentation des donn\u00e9es affin\u00e9e et des \u00e9valuations dynamiques des risques bas\u00e9es sur la vitesse et les flux variables.<\/li>\n<li>Am\u00e9liorations de la \u2018<a href=\"https:\/\/www.aimsun.com\/aimsun-next-overview\/\" target=\"_blank\" rel=\"noreferrer noopener\">AIMSUN Next<\/a>\u2019environnement de simulation, visant \u00e0 am\u00e9liorer la pr\u00e9cision et le r\u00e9alisme de la simulation.<\/li>\n<li>Proc\u00e9dures et strat\u00e9gies d'int\u00e9gration pour la repr\u00e9sentation des changements de comportement et de la demande induite dans les sc\u00e9narios de simulation, soulignant l'engagement du projet \u00e0 relever les d\u00e9fis complexes de la mobilit\u00e9 urbaine.<\/li>\n<\/ul>\n<p>Au milieu de ces avanc\u00e9es, deux le\u00e7ons essentielles se sont r\u00e9v\u00e9l\u00e9es :<\/p>\n<p><strong>Les usagers vuln\u00e9rables de la route (UVR) restent au c\u0153ur de la s\u00e9curit\u00e9 urbaine :<\/strong><\/p>\n<p>Il est fermement \u00e9tabli que les usagers vuln\u00e9rables de la route constituent la pierre angulaire de la s\u00e9curit\u00e9 dans les environnements urbains. Cependant, l'\u00e9quipe du projet PHOEBE a rencontr\u00e9 de nombreux obstacles dans l'\u00e9valuation de leur s\u00e9curit\u00e9. Ces obstacles vont de l'absence de donn\u00e9es d\u00e9di\u00e9es et de la n\u00e9cessit\u00e9 d'am\u00e9liorer les mod\u00e8les pour ces usagers \u00e0 un manque d'\u00e9tudes dans des domaines sp\u00e9cifiques. Il reste encore beaucoup \u00e0 d\u00e9velopper dans le domaine de la s\u00e9curit\u00e9 des usagers vuln\u00e9rables de la route. Le r\u00f4le de PHOEBE est de combler les lacunes dans le p\u00e9rim\u00e8tre du projet et d'en souligner d'autres pour la communaut\u00e9 de la s\u00e9curit\u00e9 routi\u00e8re.<\/p>\n<p><strong>Les donn\u00e9es \u00e9mergent comme un pilier central :<\/strong><\/p>\n<p>Les donn\u00e9es constituent l'\u00e9pine dorsale du projet PHOEBE, pilotant \u00e0 la fois le d\u00e9veloppement des mod\u00e8les et les processus de calibration\/validation. Cependant, la gestion des complexit\u00e9s li\u00e9es aux donn\u00e9es, notamment l'acc\u00e8s, la conformit\u00e9 et le traitement, pr\u00e9sente des d\u00e9fis importants. Les partenaires du projet cartographient activement les sources de donn\u00e9es et \u00e9laborent des lignes directrices pour rationaliser leur utilisation dans le cadre du projet, facilitant ainsi une adoption et une applicabilit\u00e9 plus larges.<\/p>\n<p>Un livrable ult\u00e9rieur du projet PHOEBE pr\u00e9sentera la documentation compl\u00e8te pour chaque composant et les protocoles d'int\u00e9gration.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/irap.org\/wp-content\/uploads\/2024\/06\/PHOEBE_TechRoadMap-1536x855-1.png\" alt=\"PHOEBE_TechRoadMap-1536x855\" \/><\/p>\n<p><a class=\"et-button\" href=\"https:\/\/phoebe-project.eu\/phoebe-library\/\">T\u00e9l\u00e9chargez le rapport<\/a><\/p>\n<p><a class=\"et-button\" href=\"https:\/\/phoebe-project.eu\/\">Suivre les progr\u00e8s du projet PHOEBE<\/a><\/p>\n<p><a class=\"et-button\" href=\"https:\/\/irap.org\/fr\/2024\/06\/phoebe-brussels-meeting-shares-progress-with-eu-commission\/\">En savoir plus sur la r\u00e9cente r\u00e9union du consortium PHOEBE<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>The PHOEBE Project has reached a significant milestone with the completion of its deliverable report \u2018New and Enhanced Models\/Simulation Environments and User Support Materials (Beta ed.)\u2018. Development has highlighted vulnerable road users as the cornerstone of safe urban environments, numerous barriers to properly evaluating their safety, and the significance of data. The EU-funded \u2018Predictive Approaches [&hellip;]<\/p>\n","protected":false},"author":10,"featured_media":4827,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[28,700],"tags":[169,670,771,194],"class_list":["post-4826","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-global-news","category-europe-region","tag-europe","tag-phoebe","tag-vrus","tag-vulnerable-road-users"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.8 (Yoast SEO v27.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>PHOEBE advances models and simulation for safer urban environments - 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\/phoebe-advances-enhanced-models-and-simulation-for-safer-urban-environments\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PHOEBE advances models and simulation for safer urban environments\" \/>\n<meta property=\"og:description\" content=\"The PHOEBE Project has reached a significant milestone with the completion of its deliverable report \u2018New and Enhanced Models\/Simulation Environments and User Support Materials (Beta ed.)\u2018. Development has highlighted vulnerable road users as the cornerstone of safe urban environments, numerous barriers to properly evaluating their safety, and the significance of data. 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