{"id":12924,"date":"2021-10-26T09:14:00","date_gmt":"2021-10-26T09:14:00","guid":{"rendered":"https:\/\/expleo.com\/global\/fr\/case-studies\/accelerer-linstallation-des-batteries-sur-des-vehicules-haute-performance-2\/"},"modified":"2025-07-21T13:32:01","modified_gmt":"2025-07-21T13:32:01","slug":"centre-test-hil-stuttgart","status":"publish","type":"case-studies","link":"https:\/\/expleo.com\/global\/fr\/cas-clients\/centre-test-hil-stuttgart\/","title":{"rendered":"Le centre de tests hardware-in-the-loop (HiL)"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"12924\" class=\"elementor elementor-12924\" data-elementor-post-type=\"case-studies\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1f7d097 gg-article-content gg-simple-text gg-container-small-ptb-96 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1f7d097\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-96f6d1b\" data-id=\"96f6d1b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-24ee2c1  gg-custom-padding-bottom elementor-widget elementor-widget-image\" data-id=\"24ee2c1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"250\" src=\"https:\/\/expleo.com\/global\/fr\/wp-content\/uploads\/2021\/10\/key-figures-automotive-test-house-fr-1024x320.jpg\" class=\"attachment-large size-large wp-image-12940\" alt=\"Key figures automotive test house\" srcset=\"https:\/\/expleo.com\/global\/fr\/wp-content\/uploads\/2021\/10\/key-figures-automotive-test-house-fr-1024x320.jpg 1024w, https:\/\/expleo.com\/global\/fr\/wp-content\/uploads\/2021\/10\/key-figures-automotive-test-house-fr-300x94.jpg 300w, https:\/\/expleo.com\/global\/fr\/wp-content\/uploads\/2021\/10\/key-figures-automotive-test-house-fr-768x240.jpg 768w, https:\/\/expleo.com\/global\/fr\/wp-content\/uploads\/2021\/10\/key-figures-automotive-test-house-fr.jpg 1280w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ecb3576 gg-font-v8 gg-custom-dark-purple-color elementor-widget elementor-widget-heading\" data-id=\"ecb3576\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Le contexte :\nDes syst\u00e8mes complexes<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-080bb8e gg-font-v9 gg-class-for-iphone8 elementor-widget elementor-widget-text-editor\" data-id=\"080bb8e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>L\u2019e-mobilit\u00e9, les syst\u00e8mes de conduite connect\u00e9e et d\u2019aide \u00e0 la conduite placent la digitalisation au premier plan de l\u2019industrie automobile. Et la tendance est \u00e0 la hausse car la connectivit\u00e9 et la complexit\u00e9 des v\u00e9hicules augmentent. Cela cr\u00e9e un besoin accru de tests efficaces des composants et des syst\u00e8mes des v\u00e9hicules, pour \u00e9liminer efficacement les sources d\u2019erreur bien avant le d\u00e9but de la production. La tendance \u00e0 l\u2019externalisation des tests Hardware-in-the-Loop (HiL) a permis a Expleo de se d\u00e9marquer, en fournissant un service flexible et de qualit\u00e9.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3682026 gg-font-v8 gg-custom-dark-purple-color elementor-widget elementor-widget-heading\" data-id=\"3682026\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Le projet :\nUne architecture de test HiL modulaire<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4c4b0ee gg-font-v9 gg-class-for-iphone8 elementor-widget elementor-widget-text-editor\" data-id=\"4c4b0ee\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Le centre d\u2019essais d\u2019Expleo r\u00e9alise des tests complets pour les \u00e9quipementiers automobiles, afin de pr\u00e9server les fonctions innovantes et importantes pour la s\u00e9curit\u00e9 des v\u00e9hicules, et ce dans tous les domaines. Situ\u00e9 \u00e0 Stuttgart et entr\u00e9 en service en 2015, ce centre est l\u2019une des installations les plus modernes de l\u2019industrie automobile en Allemagne. Pour le compte d\u2019un \u00e9quipementier allemand, le centre d\u2019essai d\u2019Expleo a test\u00e9 quatre mod\u00e8les de voiture, dans plusieurs variantes de finition \u2013 tout en g\u00e9rant la synchronisation avec tous cycles de d\u00e9veloppement produit du client. Le projet incluait depuis la conception et le set-up des tests, leur sp\u00e9cification, en passant pas l\u2019exploitation des syst\u00e8mes de test Hardware-in-the-Loop (HiL), jusqu\u2019\u00e0 l\u2019ex\u00e9cution des campagnes de test et la r\u00e9alisation de reportings d\u00e9taill\u00e9s.<\/p><p>Pour le d\u00e9veloppement d\u2019une nouvelle flotte de v\u00e9hicules, les experts du centre ont r\u00e9alis\u00e9 et \u00e9valu\u00e9 des centaines de milliers de tests d\u2019int\u00e9gration de composants, de sous-syst\u00e8mes et de syst\u00e8mes pour un \u00e9quipementier allemand, avant la mise en service des v\u00e9hicules. Au cours des huit ann\u00e9es du projet, l\u2019\u00e9quipe du laboratoire d\u2019essais d\u2019Expleo a d\u00e9velopp\u00e9 tous les cas d\u2019usage pour 12 bancs d\u2019essais Hardware-in-the-Loop (HiL) sur la zone d\u2019essais de 700 m\u00b2. L\u2019\u00e9quipe s\u2019est concentr\u00e9e sur le fonctionnement des unit\u00e9s de contr\u00f4le \u00e9lectroniques (ECU) du moteur, de la dynamique du v\u00e9hicule, de l\u2019assistance \u00e0 la conduite et de l\u2019habitacle. Afin de tester avec pr\u00e9cision le bon fonctionnement de l\u2019ensemble des syst\u00e8mes, l\u2019un des principaux d\u00e9fis consistait \u00e0 reproduire les mod\u00e8les des v\u00e9hicules depuis leur conception initiale jusqu\u2019aux versions des phases de d\u00e9veloppement ult\u00e9rieures. Gr\u00e2ce \u00e0 des sc\u00e9narios de test HiL dynamiques, Expleo peut simuler l\u2019ensemble du v\u00e9hicule et toutes les conditions environnementales.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0914750 gg-simple-cta-purple-section gg-container-small-ptb-96 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0914750\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6e81c83\" data-id=\"6e81c83\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6f11dbf gg-simple-cta-purple-section_cta-widget elementor-widget elementor-widget-gravity-advanced-cta\" data-id=\"6f11dbf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"gravity-advanced-cta.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t        <div class=\"gg-advanced-cta\">\r\n            \r\n        <h2 class=\"gg-advanced-cta__heading \">\r\n                Les r\u00e9sultats : Des \u00e9conomies significatives                <\/h2>\r\n                <div class=\"gg-advanced-cta__description \">\r\n            <span><p>L\u2019externalisation anticip\u00e9e des processus de test sp\u00e9cifiques au client, y compris l\u2019accent mis sur la gestion des tests \u00e0 un stade pr\u00e9coce, a permis au client de r\u00e9aliser des \u00e9conomies consid\u00e9rables en termes de co\u00fbts et de temps. En effet, en moyenne plusieurs milliers de tests sont n\u00e9cessaires par unit\u00e9 de contr\u00f4le \u00e9lectronique jusqu\u2019\u00e0 ce qu\u2019elle soit pr\u00eate pour le march\u00e9. Dans le cas de notre client, tous les objectifs de qualit\u00e9 ont \u00e9t\u00e9 atteints \u00e0 temps. Autre avantage : alors que jusqu\u2019\u00e0 30 employ\u00e9s r\u00e9partis dans des \u00e9quipes qualifi\u00e9es effectuaient l\u2019ensemble du processus de test HiL dans le centre d\u2019essais, l\u2019\u00e9quipementier a pu se concentrer encore plus intens\u00e9ment sur le d\u00e9veloppement de composants automobiles innovants gr\u00e2ce \u00e0 l\u2019externalisation.<\/p><\/span>        <\/div>\r\n                <\/div>\r\n\r\n        \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7729da3 gg-simple-cta-section-grey gg-container-small-ptb-96 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7729da3\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8b65e08\" data-id=\"8b65e08\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2842d3a elementor-widget elementor-widget-gravity-advanced-cta\" data-id=\"2842d3a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"gravity-advanced-cta.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t        <div class=\"gg-advanced-cta\">\r\n            \r\n        <p class=\"gg-advanced-cta__heading gg-tagline-heading-left\">\r\n        <strong>        CONTR\u00d4LE QUALIT\u00c9 & TESTS        <\/strong>        <\/p>\r\n        \r\n        <h2 class=\"gg-advanced-cta__subheading gg-font-v2\">\r\n                <span>Tests des produits<\/span>                <\/h2>\r\n                <div class=\"gg-advanced-cta__description gg-font-v9\">\r\n            <span><p>Expleo r\u00e9invente et exploite les processus de tests tout au long du cycle de validation des produits, de la validation du produit \u00e0 sa conformit\u00e9.<\/p><\/span>        <\/div>\r\n        \r\n        <div class=\"gg-advanced-cta__button-first gg-advanced-cta__button gg-button-v3\">\r\n            <a href=\"https:\/\/expleo.com\/global\/fr\/services\/qualite-tests\/\">\r\n                EN SAVOIR PLUS            <\/a>\r\n        <\/div>\r\n\r\n                <\/div>\r\n\r\n        \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Comment un \u00e9quipementier automobile allemand a pu r\u00e9duire ses co\u00fbts en externalisant \u00e0 Expleo ses tests de syst\u00e8mes et de composants.<\/p>\n","protected":false},"featured_media":47351,"template":"","meta":{"_oasis_is_in_workflow":0,"_oasis_original":0,"_oasis_task_priority":"","service-grey-banner":"false","service-grey-banner-link":"","footnotes":""},"case-study-single-templates":[494],"topic":[124,128,125],"industry-taxonomy":[24],"country":[91],"service":[191,208],"class_list":["post-12924","case-studies","type-case-studies","status-publish","has-post-thumbnail","hentry","case-study-single-templates-new-template","topic-quality-assurance-and-software-development","topic-iot","topic-transformation-numerique","industry-taxonomy-automobile","country-france","service-qualite-and-tests","service-tests-produits"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.0 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Expleo | Le centre de tests hardware-in-the-loop (HiL)<\/title>\n<meta name=\"description\" content=\"Comment un 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