{"id":2295,"date":"2024-01-24T15:01:28","date_gmt":"2024-01-24T15:01:28","guid":{"rendered":"https:\/\/d3s.ai\/non-classifiee\/carbone-logistique\/"},"modified":"2024-02-15T07:38:27","modified_gmt":"2024-02-15T07:38:27","slug":"carbone-logistique","status":"publish","type":"post","link":"https:\/\/d3s.ai\/fr\/nos-references\/carbone-logistique\/","title":{"rendered":"Carbone logistique"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\"  style='background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;padding-top:30px;padding-right:30px;padding-bottom:0px;padding-left:30px;'><div class=\"fusion-builder-row fusion-row \"><div  class=\"fusion-layout-column fusion_builder_column fusion_builder_column_1_6  fusion-one-sixth fusion-column-first fusion-no-small-visibility 1_6\"  style='margin-top:0px;margin-bottom:0px;width:16.66%;width:calc(16.66% - ( ( 4% + 4% ) * 0.1666 ) );margin-right: 4%;'>\n\t\t\t\t\t<div class=\"fusion-column-wrapper\" style=\"padding: 120px 0px 0px 0px;background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;\"  data-bg-url=\"\">\n\t\t\t\t\t\t<div class=\"fusion-clearfix\"><\/div>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div><div  class=\"fusion-layout-column fusion_builder_column fusion_builder_column_2_3  fusion-two-third fusion-blend-mode 2_3\"  style='margin-top:0px;margin-bottom:0px;width:66.66%;width:calc(66.66% - ( ( 4% + 4% ) * 0.6666 ) );margin-right: 4%;'>\n\t\t\t\t\t<div class=\"fusion-column-wrapper\" style=\"background-color:#ffffff;padding: 50px 6% 30px 6%;background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;\"  data-bg-url=\"\">\n\t\t\t\t\t\t<div class=\"fusion-text\"><h2 style=\"text-align: center;\">IMPACT CARBONE DU TRANSPORT<\/h2>\n<\/div><div class=\"fusion-clearfix\"><\/div>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div><div  class=\"fusion-layout-column fusion_builder_column fusion_builder_column_1_6  fusion-one-sixth fusion-column-last fusion-no-small-visibility 1_6\"  style='margin-top:0px;margin-bottom:0px;width:16.66%;width:calc(16.66% - ( ( 4% + 4% ) * 0.1666 ) );'>\n\t\t\t\t\t<div class=\"fusion-column-wrapper\" style=\"padding: 120px 0px 0px 0px;background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;\"  data-bg-url=\"\">\n\t\t\t\t\t\t<div class=\"fusion-clearfix\"><\/div>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\"  style='background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;padding-top:0px;padding-right:30px;padding-bottom:0px;padding-left:30px;'><div class=\"fusion-builder-row fusion-row \"><div  class=\"fusion-layout-column fusion_builder_column fusion_builder_column_1_6  fusion-one-sixth fusion-column-first 1_6\"  style='margin-top:0px;margin-bottom:0px;width:16.66%;width:calc(16.66% - ( ( 4% + 4% ) * 0.1666 ) );margin-right: 4%;'>\n\t\t\t\t\t<div class=\"fusion-column-wrapper\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;\"  data-bg-url=\"\">\n\t\t\t\t\t\t<div class=\"fusion-clearfix\"><\/div>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div><div  class=\"fusion-layout-column fusion_builder_column fusion_builder_column_2_3  fusion-two-third 2_3\"  style='margin-top:0px;margin-bottom:0px;width:66.66%;width:calc(66.66% - ( ( 4% + 4% ) * 0.6666 ) );margin-right: 4%;'>\n\t\t\t\t\t<div class=\"fusion-column-wrapper\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;\"  data-bg-url=\"\">\n\t\t\t\t\t\t<span class=\"fusion-imageframe imageframe-none imageframe-1 hover-type-zoomin\"><a href=\"http:\/\/d3s.ai\/wp-content\/uploads\/2017\/11\/analysis.jpg\" class=\"fusion-lightbox\" data-rel=\"iLightbox[e4477ece797469ad212]\" data-title=\"analysis\" title=\"analysis\"><img loading=\"lazy\" src=\"http:\/\/d3s.ai\/wp-content\/uploads\/2017\/11\/analysis.jpg\" width=\"800\" height=\"533\" alt=\"\" class=\"img-responsive wp-image-2037\" srcset=\"https:\/\/d3s.ai\/wp-content\/uploads\/2017\/11\/analysis-200x133.jpg 200w, https:\/\/d3s.ai\/wp-content\/uploads\/2017\/11\/analysis-400x267.jpg 400w, https:\/\/d3s.ai\/wp-content\/uploads\/2017\/11\/analysis-600x400.jpg 600w, https:\/\/d3s.ai\/wp-content\/uploads\/2017\/11\/analysis.jpg 800w\" sizes=\"(max-width: 1023px) 100vw, 800px\" \/><\/a><\/span><div class=\"fusion-clearfix\"><\/div>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div><div  class=\"fusion-layout-column fusion_builder_column fusion_builder_column_1_6  fusion-one-sixth fusion-column-last 1_6\"  style='margin-top:0px;margin-bottom:0px;width:16.66%;width:calc(16.66% - ( ( 4% + 4% ) * 0.1666 ) );'>\n\t\t\t\t\t<div class=\"fusion-column-wrapper\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;\"  data-bg-url=\"\">\n\t\t\t\t\t\t<div class=\"fusion-clearfix\"><\/div>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div><div  class=\"fusion-layout-column fusion_builder_column fusion_builder_column_1_6  fusion-one-sixth fusion-column-first 1_6\"  style='margin-top:0px;margin-bottom:0px;width:16.66%;width:calc(16.66% - ( ( 4% + 4% ) * 0.1666 ) );margin-right: 4%;'>\n\t\t\t\t\t<div class=\"fusion-column-wrapper\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;\"  data-bg-url=\"\">\n\t\t\t\t\t\t<div class=\"fusion-clearfix\"><\/div>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div><div  class=\"fusion-layout-column fusion_builder_column fusion_builder_column_2_3  fusion-two-third fusion-blend-mode 2_3\"  style='margin-top:0px;margin-bottom:0px;width:66.66%;width:calc(66.66% - ( ( 4% + 4% ) * 0.6666 ) );margin-right: 4%;'>\n\t\t\t\t\t<div class=\"fusion-column-wrapper\" style=\"background-color:#ffffff;padding: 50px 6% 50px 6%;background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;\"  data-bg-url=\"\">\n\t\t\t\t\t\t<div class=\"fusion-text\"><p><span style=\"font-size: 18px;\"><strong>POINTS CLES<\/strong><\/span><\/p>\n<\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep sep-single sep-solid\" style=\"border-color:#006992;border-top-width:2px;margin-top:0px;margin-bottom:20px;width:100%;max-width:100%;\"><\/div><div class=\"fusion-text\"><p><strong>La r\u00e9duction de l&#8217;empreinte carbone est un enjeu majeur pour tous.<\/strong> Nous avons travaill\u00e9 dans l&rsquo;industrie a\u00e9ronautique pour d\u00e9velopper une solution num\u00e9rique : les mod\u00e8les sous-jacents estiment l&#8217;empreinte CO2 des flux logistiques et identifient des sc\u00e9narios pour r\u00e9duire les co\u00fbts et l&rsquo;impact sur l&rsquo;environnement.<\/p>\n<\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep sep-none\" style=\"margin-left: auto;margin-right: auto;margin-top:40px;\"><\/div><div class=\"fusion-text\"><p><span style=\"font-size: 18px;\"><strong>DONN\u00c9ES ET STACK TECHNIQUE<br \/>\n<\/strong><\/span><\/p>\n<\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep sep-single sep-solid\" style=\"border-color:#006992;border-top-width:2px;margin-top:0px;margin-bottom:20px;width:100%;max-width:100%;\"><\/div><div class=\"fusion-text\"><p>Les flux logistiques pour la fabrication et la livraison des pi\u00e8ces repr\u00e9sentent des millions de lignes, et bien plus encore car nous avons \u00e9galement exploit\u00e9 les ordres de fabrication et les nomenclatures pour analyser les processus sur chacune des pi\u00e8ces. Les principales difficult\u00e9s consistaient \u00e0 g\u00e9rer de multiples sources ERP avec des donn\u00e9es de faible qualit\u00e9 et \u00e0 concevoir une interface utilisateur r\u00e9active malgr\u00e9 le volume d&rsquo;information \u00e0 traiter.<\/p>\n<p>Notre stack technologique comprend : Python, PostgreSQL, React.JS, Mongo DB, Celery et Docker.<\/p>\n<\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep sep-none\" style=\"margin-left: auto;margin-right: auto;margin-top:40px;\"><\/div><div class=\"fusion-text\"><p><strong><span style=\"font-size: 18px;\">CONTEXTE ET APPROCHE<\/span><\/strong><\/p>\n<\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep sep-single sep-solid\" style=\"border-color:#006992;border-top-width:2px;margin-top:0px;margin-bottom:20px;width:100%;max-width:100%;\"><\/div><div class=\"fusion-text\"><p><b>Le PDG d&rsquo;un grand fabricant de pi\u00e8ces \u00e9l\u00e9mentaires et sous ensembles souhaite anticiper la mise en \u0153uvre des objectifs europ\u00e9ens sur la baisse des \u00e9missions du secteur industriel. Notre approche articule<\/b><b>trois \u00e9tapes pour quantifier et r\u00e9duire progressivement l&#8217;empreinte CO2 de l&rsquo;entreprise<\/b><\/p>\n<p>La premi\u00e8re \u00e9tape consiste \u00e0 cartographier et \u00e0 visualiser tous les flux de transport depuis l&rsquo;approvisionnement en mat\u00e9riaux jusqu&rsquo;\u00e0 la livraison au client, avec le d\u00e9tail sur chaque pi\u00e8ce (y compris les flux internes entre les usines et avec les sous-traitants). Nous d\u00e9finissons ensuite un mod\u00e8le d&rsquo;\u00e9mission de CO2 par moyen de transport et quantifions l&rsquo;\u00e9mission de CO2 sur chaque itin\u00e9raire et chaque pi\u00e8ce. La derni\u00e8re \u00e9tape consiste \u00e0 rep\u00e9rer les valeurs anormales et \u00e0 simuler des sc\u00e9narios alternatifs pour r\u00e9duire les co\u00fbts et les \u00e9missions de CO2.<\/p>\n<\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep sep-none\" style=\"margin-left: auto;margin-right: auto;margin-top:40px;\"><\/div><div class=\"fusion-text\"><p><span style=\"font-size: 18px;\"><strong>R\u00c9SULTATS<\/strong><\/span><\/p>\n<\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep sep-single sep-solid\" style=\"border-color:#006992;border-top-width:2px;margin-top:0px;margin-bottom:20px;width:100%;max-width:100%;\"><\/div><div class=\"fusion-text\"><p><strong>L&rsquo;\u00e9quipe de D3S a con\u00e7u un logiciel permettant d&rsquo;analyser les flux logistiques, de calculer les co\u00fbts (CO2 et financiers) et d&rsquo;optimiser.<\/strong> Il s&rsquo;appuie sur l&rsquo;ensemble des donn\u00e9es d&rsquo;acheminements, les nomenclatures et les gammes de tous les sites industriels. Notre calculateur contr\u00f4le la qualit\u00e9 des donn\u00e9es, identifie les valeurs erron\u00e9es et propose des approximations si n\u00e9cessaire. Le mod\u00e8le de CO2 a \u00e9t\u00e9 d\u00e9velopp\u00e9 par moyen de transport (camion, navette, milkrun, maritime, a\u00e9rien, etc) en s&rsquo;appuyant sur les bases de donn\u00e9es de r\u00e9f\u00e9rence. La solution permet d&rsquo;estimer la consommation minimale th\u00e9orique de CO2 et les co\u00fbts de transport, et de mesurer les \u00e9carts associ\u00e9s pour chaque pi\u00e8ce.<\/p>\n<p>La prochaine \u00e9tape consistera \u00e0 inclure le calcul des co\u00fbts logistiques dans notre solution Digital Costing ;<\/p>\n<div class=\"video-shortcode\">\n<blockquote class=\"wp-embedded-content\" data-secret=\"gLkFBDboBy\">\n<p><a href=\"https:\/\/d3s.ai\/fr\/nos-references\/la-solution-digital-costing-recompensee\/\">La solution Digital Costing r\u00e9compens\u00e9e<\/a><\/p>\n<\/blockquote>\n<p><iframe class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; clip: rect(1px, 1px, 1px, 1px);\" title=\"\u00ab\u00a0La solution Digital Costing r\u00e9compens\u00e9e\u00a0\u00bb &#8212; D3S Data Science Softwares &amp; Services\" src=\"https:\/\/d3s.ai\/fr\/nos-references\/la-solution-digital-costing-recompensee\/embed\/#?secret=RCpo7wu8TF#?secret=gLkFBDboBy\" data-secret=\"gLkFBDboBy\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/div>\n<\/div><div class=\"fusion-clearfix\"><\/div>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div><div  class=\"fusion-layout-column fusion_builder_column fusion_builder_column_1_6  fusion-one-sixth fusion-column-last 1_6\"  style='margin-top:0px;margin-bottom:0px;width:16.66%;width:calc(16.66% - ( ( 4% + 4% ) * 0.1666 ) );'>\n\t\t\t\t\t<div class=\"fusion-column-wrapper\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;\"  data-bg-url=\"\">\n\t\t\t\t\t\t<div class=\"fusion-clearfix\"><\/div>\n\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"<p>L&rsquo;\u00e9quipe de D3S a fourni un logiciel permettant d&rsquo;analyser les flux logistiques, de calculer les co\u00fbts (CO2 et financiers) et d&rsquo;ex\u00e9cuter des sc\u00e9narios optimis\u00e9s. Il est actuellement utilis\u00e9 par une grande entreprise industrielle du secteur a\u00e9ronautique.<\/p>\n","protected":false},"author":3,"featured_media":2037,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false},"categories":[21],"tags":[],"_links":{"self":[{"href":"https:\/\/d3s.ai\/fr\/wp-json\/wp\/v2\/posts\/2295"}],"collection":[{"href":"https:\/\/d3s.ai\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/d3s.ai\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/d3s.ai\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/d3s.ai\/fr\/wp-json\/wp\/v2\/comments?post=2295"}],"version-history":[{"count":7,"href":"https:\/\/d3s.ai\/fr\/wp-json\/wp\/v2\/posts\/2295\/revisions"}],"predecessor-version":[{"id":2396,"href":"https:\/\/d3s.ai\/fr\/wp-json\/wp\/v2\/posts\/2295\/revisions\/2396"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/d3s.ai\/fr\/wp-json\/wp\/v2\/media\/2037"}],"wp:attachment":[{"href":"https:\/\/d3s.ai\/fr\/wp-json\/wp\/v2\/media?parent=2295"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/d3s.ai\/fr\/wp-json\/wp\/v2\/categories?post=2295"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/d3s.ai\/fr\/wp-json\/wp\/v2\/tags?post=2295"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}