{"id":37445,"date":"2025-12-20T14:12:43","date_gmt":"2025-12-20T06:12:43","guid":{"rendered":"https:\/\/www.evb.com\/?p=37445"},"modified":"2025-12-20T15:05:27","modified_gmt":"2025-12-20T07:05:27","slug":"ocpp-standards-hub-ocpp-2-0-1-2-1-explained-ev-charging-guide","status":"publish","type":"post","link":"https:\/\/www.evb.com\/fr\/ocpp-standards-hub-ocpp-2-0-1-2-1-explained-ev-charging-guide\/","title":{"rendered":"Centre d&#039;information sur les normes OCPP\u00a0: Explication des normes OCPP 2.0.1 et 2.1 | Guide de recharge pour v\u00e9hicules \u00e9lectriques"},"content":{"rendered":"<p>Sources et r\u00e9f\u00e9rences faisant autorit\u00e9<\/p>\n\n\n\n<p>Les explications techniques, les comparaisons de fonctionnalit\u00e9s et les analyses prospectives pr\u00e9sent\u00e9es dans ce centre de r\u00e9f\u00e9rence sur les normes OCPP s&#039;appuient sur des sources industrielles publiques et reconnues. Les d\u00e9finitions du protocole de base, l&#039;historique des versions et les ensembles de fonctionnalit\u00e9s d&#039;OCPP 2.0.1 et d&#039;OCPP 2.1 sont tir\u00e9s de la documentation officielle publi\u00e9e par l&#039;Open Charge Alliance (OCA), l&#039;organisme international de normalisation charg\u00e9 de la maintenance de la sp\u00e9cification OCPP. <a href=\"https:\/\/www.evb.com\/fr\/iso-15118-the-complete-guide-to-ev-charging-communication-standards-2026-edition\/\"><strong>Analyse de l&#039;int\u00e9gration de la norme ISO 15118<\/strong><\/a>Ce hub, qui prend en charge notamment la fonction Plug &amp; Charge, la gestion des certificats et la coordination entre le chargeur et le syst\u00e8me dorsal, s&#039;appuie sur les documents techniques de l&#039;OCA d\u00e9taillant les interactions OCPP-ISO 15118, ainsi que sur les ressources de tests d&#039;interop\u00e9rabilit\u00e9 et de conformit\u00e9 publi\u00e9es par CharIN. L&#039;ensemble de ces sources garantit que ce hub refl\u00e8te \u00e0 la fois les d\u00e9finitions normatives formelles et les r\u00e9alit\u00e9s pratiques du d\u00e9ploiement, conform\u00e9ment aux principes EEAT d&#039;expertise, d&#039;autorit\u00e9 et de fiabilit\u00e9.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"597\" src=\"https:\/\/www.evb.com\/wp-content\/uploads\/2025\/12\/Schermafbeelding-2024-12-19-174143-768x597.png.webp\" alt=\"Affichage de l&#039;\u00e9cran 2024 12 19 174143 768x597.png\" class=\"wp-image-37459\" style=\"width:517px;height:auto\" srcset=\"https:\/\/www.evb.com\/wp-content\/uploads\/2025\/12\/Schermafbeelding-2024-12-19-174143-768x597.png.webp 768w, https:\/\/www.evb.com\/wp-content\/uploads\/2025\/12\/Schermafbeelding-2024-12-19-174143-768x597.png-15x12.webp 15w, https:\/\/www.evb.com\/wp-content\/uploads\/2025\/12\/Schermafbeelding-2024-12-19-174143-768x597.png-600x466.webp 600w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure><\/div>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>Cette page sert de centre de ressources pour les normes OCPP, couvrant OCPP 2.0.1, OCPP 2.1 et leurs relations avec <a href=\"https:\/\/www.evb.com\/fr\/iso-15118-the-complete-guide-to-ev-charging-communication-standards-2026-edition\/\"><strong>ISO 15118<\/strong><\/a>Ce document aborde les exigences de s\u00e9curit\u00e9 et l&#039;int\u00e9gration future des v\u00e9hicules \u00e9lectriques au r\u00e9seau. Il est destin\u00e9 aux op\u00e9rateurs de bornes de recharge, aux fabricants, aux int\u00e9grateurs de syst\u00e8mes et aux d\u00e9cideurs qui recherchent un r\u00e9f\u00e9rentiel \u00e0 long terme, et non une simple comparaison de versions.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">1. Qu\u2019est-ce que l\u2019OCPP et pourquoi est-il important en 2026 et au-del\u00e0\u00a0?<\/h2>\n\n\n\n<p>Le protocole OCPP (Open Charge Point Protocol) est la norme de communication mondiale qui permet aux bornes de recharge pour v\u00e9hicules \u00e9lectriques de communiquer avec un syst\u00e8me de gestion centralis\u00e9 (CSMS). En d&#039;autres termes, OCPP d\u00e9finit comment les bornes de recharge communiquent avec les plateformes dorsales pour l&#039;autorisation, la surveillance, la facturation, les diagnostics et le contr\u00f4le.<\/p>\n\n\n\n<p>Avec la maturation du march\u00e9 de la recharge pour v\u00e9hicules \u00e9lectriques, la norme OCPP n&#039;est plus un simple atout. D\u00e8s 2025, de nombreux projets de recharge publics et commerciaux, notamment en Europe, exigeront explicitement la conformit\u00e9 \u00e0 la norme OCPP 2.0.1 dans leurs appels d&#039;offres. Les bornes de recharge compatibles uniquement avec des versions ant\u00e9rieures, telles que l&#039;OCPP 1.6, risquent d&#039;\u00eatre exclues des d\u00e9ploiements p\u00e9rennes.<\/p>\n\n\n\n<p>OCPP 2.0.1 et OCPP 2.1 repr\u00e9sentent un changement fondamental par rapport \u00e0 la connectivit\u00e9 de base vers une infrastructure de recharge s\u00e9curis\u00e9e, intelligente et int\u00e9gr\u00e9e au r\u00e9seau.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2. Aper\u00e7u des versions d&#039;OCPP\u00a0: 1.6 vs 2.0.1 vs 2.1<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"576\" height=\"192\" src=\"https:\/\/www.evb.com\/wp-content\/uploads\/2025\/12\/OCPP2.0.1-576x192-1.webp\" alt=\"OCPP2.0.1 576x192\" class=\"wp-image-37460\" srcset=\"https:\/\/www.evb.com\/wp-content\/uploads\/2025\/12\/OCPP2.0.1-576x192-1.webp 576w, https:\/\/www.evb.com\/wp-content\/uploads\/2025\/12\/OCPP2.0.1-576x192-1-18x6.webp 18w\" sizes=\"auto, (max-width: 576px) 100vw, 576px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center\">image de <a href=\"https:\/\/openchargealliance.org\/\">Open Charge Alliance (OCA)<\/a><\/p>\n\n\n\n<p>Bien que l&#039;OCPP 1.6 soit encore largement d\u00e9ploy\u00e9, il a \u00e9t\u00e9 con\u00e7u pour une phase ant\u00e9rieure du march\u00e9 des v\u00e9hicules \u00e9lectriques. <strong>2.0.1<\/strong> Il rem\u00e9die aux limitations en mati\u00e8re de s\u00e9curit\u00e9, de recharge intelligente et d&#039;interop\u00e9rabilit\u00e9 avec les normes modernes relatives aux v\u00e9hicules \u00e9lectriques et \u00e0 l&#039;\u00e9nergie.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><td><strong>Fonctionnalit\u00e9<\/strong><\/td><td><strong>OCPP 1.6<\/strong><\/td><td><strong>OCPP 2.0.1<\/strong><\/td><td><strong>OCPP 2.1<\/strong><\/td><\/tr><\/thead><tbody><tr><td><strong>Prise en charge de la norme ISO 15118<\/strong><\/td><td>Non<\/td><td>Oui<\/td><td>Oui (Am\u00e9lior\u00e9)<\/td><\/tr><tr><td><strong>Architecture de s\u00e9curit\u00e9<\/strong><\/td><td>Basique<\/td><td>Avanc\u00e9<\/td><td>Avanc\u00e9+<\/td><\/tr><tr><td><strong>Recharge intelligente<\/strong><\/td><td>Limit\u00e9<\/td><td>Complet<\/td><td>Orient\u00e9 grille<\/td><\/tr><tr><td><strong>Gestion des appareils<\/strong><\/td><td>Limit\u00e9<\/td><td>Complet<\/td><td>Am\u00e9lior\u00e9<\/td><\/tr><tr><td><strong>Pr\u00e9paration V2G<\/strong><\/td><td>Non<\/td><td>Partiel<\/td><td>Oui<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Pour la plupart des op\u00e9rateurs actuels, OCPP 2.0.1 repr\u00e9sente la nouvelle norme de r\u00e9f\u00e9rence, tandis qu&#039;OCPP 2.1 est con\u00e7u pour prendre en charge la prochaine phase d&#039;int\u00e9gration des v\u00e9hicules \u00e9lectriques et des syst\u00e8mes \u00e9nerg\u00e9tiques.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3. OCPP 2.0.1 et <a href=\"https:\/\/www.evb.com\/fr\/iso-15118-the-complete-guide-to-ev-charging-communication-standards-2026-edition\/\"><strong>ISO 15118<\/strong><\/a>Comment ils travaillent ensemble<\/h2>\n\n\n\n<p>Une erreur fr\u00e9quente dans le secteur consiste \u00e0 consid\u00e9rer les normes OCPP et ISO 15118 comme concurrentes. En r\u00e9alit\u00e9, elles concernent des couches de communication diff\u00e9rentes\u00a0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>ISO 15118<\/strong> r\u00e9git la communication entre le v\u00e9hicule \u00e9lectrique et la borne de recharge.<\/li>\n\n\n\n<li><strong>OCPP<\/strong> r\u00e9git la communication entre la borne de recharge et la plateforme dorsale.<\/li>\n<\/ul>\n\n\n\n<p>Dans OCPP 2.0.1, la prise en charge native de la norme ISO 15118 permet des cas d&#039;utilisation avanc\u00e9s tels que le Plug &amp; Charge, la gestion des certificats et les flux d&#039;autorisation s\u00e9curis\u00e9s. Tandis que la norme ISO 15118 g\u00e8re l&#039;authentification des v\u00e9hicules et la n\u00e9gociation des sessions de recharge, OCPP 2.0.1 garantit que ces processus sont correctement signal\u00e9s, autoris\u00e9s et factur\u00e9s au niveau du syst\u00e8me.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>Analyse technique : Le \u00ab pont \u00bb pour le Plug &amp; Charge (PnC)<\/p>\n\n\n\n<p>La norme ISO 15118 g\u00e8re l&#039;\u00e9tablissement de la connexion entre le v\u00e9hicule \u00e9lectrique et la borne de recharge, mais ne permet pas de valider le cr\u00e9dit de l&#039;utilisateur ni l&#039;authenticit\u00e9 du contrat en temps r\u00e9el. C&#039;est l\u00e0 qu&#039;intervient OCPP 2.0.1, v\u00e9ritable \u00ab\u00a0traducteur\u00a0\u00bb. En fournissant des messages natifs (comme GetCertificateStatusRequest), il encapsule et transporte de mani\u00e8re s\u00e9curis\u00e9e les certificats du v\u00e9hicule \u00e9lectrique vers l&#039;autorit\u00e9 de certification racine V2G. Sans ce canal standardis\u00e9, le syst\u00e8me \u00ab\u00a0Plug &amp; Charge\u00a0\u00bb resterait fragment\u00e9, reposant sur des solutions de contournement propri\u00e9taires propres \u00e0 chaque constructeur.<\/p>\n<\/blockquote>\n\n\n\n<p>Sans OCPP 2.0.1, de nombreuses fonctions de la norme ISO 15118 ne peuvent pas \u00eatre pleinement utilis\u00e9es dans des d\u00e9ploiements commerciaux r\u00e9els.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">4. Am\u00e9liorations de s\u00e9curit\u00e9 dans OCPP 2.0.1<\/h2>\n\n\n\n<p>La s\u00e9curit\u00e9 est l&#039;une des am\u00e9liorations les plus importantes apport\u00e9es par OCPP 2.0.1. Plut\u00f4t que des am\u00e9liorations progressives, OCPP 2.0.1 introduit un mod\u00e8le de s\u00e9curit\u00e9 repens\u00e9, align\u00e9 sur les exigences modernes des infrastructures informatiques et critiques. Les principales am\u00e9liorations en mati\u00e8re de s\u00e9curit\u00e9 comprennent\u00a0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Utilisation obligatoire des communications s\u00e9curis\u00e9es TLS<\/li>\n\n\n\n<li>Contr\u00f4le d&#039;acc\u00e8s bas\u00e9 sur les r\u00f4les<\/li>\n\n\n\n<li>Gestion s\u00e9curis\u00e9e du micrologiciel et de la configuration<\/li>\n\n\n\n<li>Notifications de s\u00e9curit\u00e9 d\u00e9clench\u00e9es par des \u00e9v\u00e9nements<\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>Analyse technique : Renforcement des infrastructures critiques<\/p>\n\n\n\n<p>OCPP 2.0.1 impose des profils de s\u00e9curit\u00e9 exigeant le chiffrement TLS \u00e0 deux parties, abandonnant ainsi la communication optionnelle ou en clair des versions pr\u00e9c\u00e9dentes. Chaque station se voit attribuer une \u00ab\u00a0empreinte\u00a0\u00bb mat\u00e9rielle unique. Si un appareil ne peut prouver son identit\u00e9, le CSMS refuse la connexion, emp\u00eachant ainsi les attaques de type \u00ab\u00a0homme du milieu\u00a0\u00bb et garantissant la r\u00e9silience du r\u00e9seau de recharge \u2013 d\u00e9sormais partie int\u00e9grante des infrastructures critiques nationales \u2013 face aux cybermenaces de grande ampleur.<\/p>\n<\/blockquote>\n\n\n\n<p>Ces fonctionnalit\u00e9s sont de plus en plus exig\u00e9es par les organismes de r\u00e9glementation, les fournisseurs d&#039;\u00e9nergie et les autorit\u00e9s publiques. Sur de nombreux march\u00e9s, la conformit\u00e9 en mati\u00e8re de s\u00e9curit\u00e9 est d\u00e9sormais \u00e9valu\u00e9e au m\u00eame titre que la s\u00e9curit\u00e9 \u00e9lectrique. OCPP 2.0.1 n&#039;est donc pas une simple mise \u00e0 jour fonctionnelle, mais une refonte ax\u00e9e sur la s\u00e9curit\u00e9.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">5. Quoi de neuf dans OCPP 2.1 ?<\/h2>\n\n\n\n<p>OCPP 2.1 s&#039;appuie sur les fondements d&#039;OCPP 2.0.1 et introduit des am\u00e9liorations ax\u00e9es sur l&#039;int\u00e9gration au syst\u00e8me \u00e9nerg\u00e9tique et les futurs sc\u00e9narios de recharge. Les principales am\u00e9liorations sont les suivantes\u00a0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Logique de recharge intelligente am\u00e9lior\u00e9e pour l&#039;interaction avec le r\u00e9seau<\/li>\n\n\n\n<li>Prise en charge am\u00e9lior\u00e9e de la charge bidirectionnelle (V2G, V2H, V2B)<\/li>\n\n\n\n<li>Meilleure ad\u00e9quation avec les futures normes telles que la CEI 63110<\/li>\n\n\n\n<li>Fonctionnalit\u00e9s \u00e9tendues de gestion des appareils et de l&#039;\u00e9nergie<\/li>\n<\/ul>\n\n\n\n<p>OCPP 2.1 est con\u00e7u non seulement pour les r\u00e9seaux de recharge de v\u00e9hicules \u00e9lectriques, mais aussi pour les infrastructures de recharge qui interagissent avec les ressources \u00e9nerg\u00e9tiques distribu\u00e9es (DER), les syst\u00e8mes de gestion de l&#039;\u00e9nergie et les plateformes de services publics.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">6. Faut-il choisir OCPP 2.0.1 ou OCPP 2.1 ?<\/h2>\n\n\n\n<p>Le choix entre OCPP 2.0.1 et OCPP 2.1 d\u00e9pend de la port\u00e9e du projet et du calendrier de d\u00e9ploiement.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>R\u00e9seaux de recharge publics et projets \u00e0 court terme\u00a0:<\/strong> OCPP 2.0.1 est actuellement l&#039;option la plus largement prise en charge et la plus aboutie.<\/li>\n\n\n\n<li><strong>Projets financ\u00e9s par le gouvernement, projets de villes intelligentes ou projets d&#039;infrastructures \u00e0 long terme\u00a0:<\/strong> OCPP 2.1 assure une meilleure pr\u00e9paration \u00e0 l&#039;avenir.<\/li>\n\n\n\n<li><strong>Recharge commerciale et industrielle (C&amp;I) avec int\u00e9gration \u00e9nerg\u00e9tique\u00a0:<\/strong> OCPP 2.1 offre des avantages pour les cas d&#039;utilisation \u00e9nerg\u00e9tique avanc\u00e9s.<\/li>\n<\/ul>\n\n\n\n<p>Dans de nombreux cas, choisir un mat\u00e9riel conforme \u00e0 la norme OCPP 2.0.1 et pouvant \u00eatre mis \u00e0 niveau vers la norme OCPP 2.1 est la strat\u00e9gie la plus pratique.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">7. Difficult\u00e9s courantes rencontr\u00e9es lors de la mise en \u0153uvre d&#039;OCPP 2.0.1<\/h2>\n\n\n\n<p>Malgr\u00e9 ses avantages, la mise en \u0153uvre d&#039;OCPP 2.0.1 n&#039;est pas simple et rapide. Parmi les difficult\u00e9s courantes, on peut citer\u00a0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Prise en charge partielle ou incoh\u00e9rente de la plateforme backend<\/li>\n\n\n\n<li>Exigences mat\u00e9rielles accrues pour le traitement s\u00e9curis\u00e9<\/li>\n\n\n\n<li>Complexit\u00e9 de la mise \u00e0 niveau des chargeurs OCPP 1.6 existants<\/li>\n\n\n\n<li>Tests d&#039;interop\u00e9rabilit\u00e9 entre le chargeur et le CSMS<\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>Analyse technique\u00a0: Mod\u00e8le d\u2019appareil\u00a0\u2014 De la \u00ab\u00a0bo\u00eete noire\u00a0\u00bb au jumeau num\u00e9rique<\/p>\n\n\n\n<p>Le passage d&#039;une mod\u00e9lisation \u00ab bo\u00eete noire \u00bb (OCPP 1.6) \u00e0 un mod\u00e8le de p\u00e9riph\u00e9rique structur\u00e9 (OCPP 2.0.1) repr\u00e9sente un progr\u00e8s majeur en termes d&#039;efficacit\u00e9 op\u00e9rationnelle. La d\u00e9finition du mat\u00e9riel via Composant \u2192 Variable \u2192 Attribut offre aux op\u00e9rateurs une visibilit\u00e9 compl\u00e8te sur leurs stations. Ceci permet une maintenance pr\u00e9dictive \u2013 comme la d\u00e9tection d&#039;une panne de ventilateur de refroidissement avant son arr\u00eat complet \u2013 et une r\u00e9duction potentielle des co\u00fbts d&#039;exploitation et de maintenance de plus de 301\u00a0000\u00a0$ gr\u00e2ce \u00e0 une meilleure gestion des rapports d&#039;\u00e9tat.<\/p>\n<\/blockquote>\n\n\n\n<p>Un d\u00e9ploiement r\u00e9ussi n\u00e9cessite non seulement la conformit\u00e9 au protocole, mais aussi une exp\u00e9rience en ing\u00e9nierie, des capacit\u00e9s de test et un support \u00e0 long terme du firmware.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">8. Crit\u00e8res de choix d&#039;un chargeur conforme \u00e0 la norme OCPP 2.0.1<\/h2>\n\n\n\n<p>Lors du choix d&#039;un \u00e9quipement de charge compatible OCPP 2.0.1, les acheteurs doivent prendre en compte plus que la simple conformit\u00e9 au protocole. Les principaux points \u00e0 consid\u00e9rer sont les suivants\u00a0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Impl\u00e9mentation native OCPP 2.0.1 (et non une adaptation superficielle)<\/li>\n\n\n\n<li>Fonctionnalit\u00e9 de mise \u00e0 niveau s\u00e9curis\u00e9e du firmware \u00e0 distance<\/li>\n\n\n\n<li>Feuille de route pour la pr\u00e9paration et la certification \u00e0 la norme ISO 15118<\/li>\n\n\n\n<li>Interop\u00e9rabilit\u00e9 \u00e9prouv\u00e9e avec de multiples plateformes backend<\/li>\n\n\n\n<li>Capacit\u00e9s internes de d\u00e9veloppement de contr\u00f4leurs et de logiciels<\/li>\n<\/ul>\n\n\n\n<p>Les chargeurs con\u00e7us avec un contr\u00f4le de protocole int\u00e9gr\u00e9 offrent une stabilit\u00e9 accrue et une adaptation plus rapide aux normes en constante \u00e9volution.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">9. OCPP 2.0.1 \/ 2.1 Foire aux questions<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>OCPP 2.0.1 est-il obligatoire\u00a0?<\/strong> Ce n&#039;est pas obligatoire l\u00e9galement sur tous les march\u00e9s, mais c&#039;est de plus en plus exig\u00e9 dans les projets publics et commerciaux de grande envergure.<\/li>\n\n\n\n<li><strong>Les chargeurs OCPP 1.6 peuvent-ils \u00eatre mis \u00e0 niveau vers la version OCPP 2.0.1\u00a0?<\/strong> Dans certains cas, oui, mais les limitations mat\u00e9rielles et de s\u00e9curit\u00e9 rendent souvent la conformit\u00e9 totale difficile.<\/li>\n\n\n\n<li><strong>OCPP 2.1 est-il r\u00e9trocompatible\u00a0?<\/strong> OCPP 2.1 est con\u00e7u comme une \u00e9volution d&#039;OCPP 2.0.1, mais la prise en charge du backend et du chargeur doit \u00eatre v\u00e9rifi\u00e9e.<\/li>\n\n\n\n<li><strong>Toutes les plateformes prennent-elles en charge OCPP 2.1\u00a0?<\/strong> La prise en charge des plateformes est encore en d\u00e9veloppement, c&#039;est pourquoi OCPP 2.0.1 reste le choix dominant aujourd&#039;hui.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">10. Perspectives d&#039;avenir\u00a0: Pourquoi OCPP 2.0.1 est la nouvelle r\u00e9f\u00e9rence<\/h2>\n\n\n\n<p>OCPP \u00e9volue d&#039;un protocole de communication vers un cadre fondamental pour l&#039;interop\u00e9rabilit\u00e9 des infrastructures de v\u00e9hicules \u00e9lectriques. Les d\u00e9veloppements futurs connecteront de plus en plus OCPP avec\u00a0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>ISO 15118-20 (recharge bidirectionnelle et communication avanc\u00e9e pour v\u00e9hicules \u00e9lectriques)<\/li>\n\n\n\n<li>CEI 63110 (Int\u00e9gration de la recharge des v\u00e9hicules \u00e9lectriques et de la gestion de l&#039;\u00e9nergie)<\/li>\n\n\n\n<li>Services de r\u00e9seau, r\u00e9ponse \u00e0 la demande et ressources \u00e9nerg\u00e9tiques distribu\u00e9es (RED)<\/li>\n<\/ul>\n\n\n\n<p>\u00c9volution de ce centre de ressources OCPP\u00a0: Ce centre de ressources sur les normes OCPP sera mis \u00e0 jour en continu afin de refl\u00e9ter les nouvelles versions, l\u2019\u00e9tat d\u2019adoption des plateformes backend et les exigences r\u00e9glementaires. En consid\u00e9rant OCPP 2.0.1 comme une norme \u00e9volutive, les acteurs du secteur pourront prendre des d\u00e9cisions plus r\u00e9silientes et p\u00e9rennes concernant les infrastructures de recharge pour v\u00e9hicules \u00e9lectriques \u00e0 l\u2019\u00e9chelle mondiale.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1600\" src=\"https:\/\/www.evb.com\/wp-content\/uploads\/2025\/11\/20251119-212027.jpeg\" alt=\"Gamme de chargeurs pour v\u00e9hicules \u00e9lectriques (CA et CC) et de syst\u00e8mes de stockage d&#039;\u00e9nergie commerciaux d&#039;EVB\" class=\"wp-image-36118\" srcset=\"https:\/\/www.evb.com\/wp-content\/uploads\/2025\/11\/20251119-212027.jpeg 2560w, https:\/\/www.evb.com\/wp-content\/uploads\/2025\/11\/20251119-212027-1536x960.jpeg 1536w, https:\/\/www.evb.com\/wp-content\/uploads\/2025\/11\/20251119-212027-2048x1280.jpeg 2048w, https:\/\/www.evb.com\/wp-content\/uploads\/2025\/11\/20251119-212027-18x12.jpeg 18w, https:\/\/www.evb.com\/wp-content\/uploads\/2025\/11\/20251119-212027-600x375.jpeg 600w, https:\/\/www.evb.com\/wp-content\/uploads\/2025\/11\/20251119-212027-768x480.jpeg 768w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><\/figure>\n\n\n\n<p class=\"has-text-align-center\"><a href=\"https:\/\/www.evb.com\/fr\/par-type-de-charge\/solutions-de-recharge-pour-vehicules-electriques-evb-dc\/\">S\u00e9rie de chargeurs EVB pour v\u00e9hicules \u00e9lectriques<\/a><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">Foire aux questions (Normes OCPP)<\/h3>\n\n\n\n<p>Qui d\u00e9finit et maintient la norme OCPP\u00a0?<\/p>\n\n\n\n<p>L&#039;OCPP est d\u00e9fini et maintenu par l&#039;Open Charge Alliance (OCA), un consortium international d&#039;op\u00e9rateurs d&#039;infrastructures de recharge, de fabricants de mat\u00e9riel, de fournisseurs de logiciels et de services publics.<\/p>\n\n\n\n<p>Quelle est la diff\u00e9rence entre OCPP 2.0.1 et OCPP 2.1\u00a0?<\/p>\n\n\n\n<p>OCPP 2.0.1 est ax\u00e9 sur la s\u00e9curit\u00e9, la gestion des appareils et la prise en charge de la norme ISO 15118-2. OCPP 2.1 \u00e9tend ces fonctionnalit\u00e9s avec l&#039;alignement sur la norme ISO 15118-20, la recharge bidirectionnelle (V2X) et une int\u00e9gration plus pouss\u00e9e des ressources \u00e9nerg\u00e9tiques distribu\u00e9es (DER).<\/p>\n\n\n\n<p>OCPP 2.1 est-il r\u00e9trocompatible avec OCPP 2.0.1\u00a0?<\/p>\n\n\n\n<p>Il est con\u00e7u pour \u00eatre r\u00e9trocompatible au niveau fonctionnel, mais les programmes de certification et la prise en charge mat\u00e9rielle varient.<\/p>\n\n\n\n<p>Comment OCPP s&#039;int\u00e8gre-t-il \u00e0 la norme ISO 15118\u00a0?<\/p>\n\n\n\n<p>OCPP g\u00e8re la communication entre le chargeur et le syst\u00e8me central, tandis que la norme ISO 15118 r\u00e9git l&#039;interaction entre le v\u00e9hicule \u00e9lectrique et le chargeur. Ensemble, ils permettent la fonction Plug &amp; Charge gr\u00e2ce \u00e0 une gestion coordonn\u00e9e des autorisations et des certificats.<\/p>\n\n\n\n<p>L&#039;OCPP est-il requis par des r\u00e9glementations telles que AFIR ou NEVI\u00a0?<\/p>\n\n\n\n<p>Bien que cela ne soit pas toujours explicitement exig\u00e9 par son nom, il s&#039;agit de la norme d&#039;interop\u00e9rabilit\u00e9 de facto requise pour r\u00e9pondre aux crit\u00e8res d&#039;\u00ab architecture ouverte \u00bb du programme AFIR de l&#039;UE et du programme NEVI des \u00c9tats-Unis.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1080\" src=\"https:\/\/www.evb.com\/wp-content\/uploads\/2025\/11\/Green-Energy-Collaboration-of-EVB-BDC-EV-Charger-1.webp\" alt=\"Collaboration en mati\u00e8re d&#039;\u00e9nergie verte du chargeur de v\u00e9hicules \u00e9lectriques EVB BDC\" class=\"wp-image-36239\" srcset=\"https:\/\/www.evb.com\/wp-content\/uploads\/2025\/11\/Green-Energy-Collaboration-of-EVB-BDC-EV-Charger-1.webp 1920w, https:\/\/www.evb.com\/wp-content\/uploads\/2025\/11\/Green-Energy-Collaboration-of-EVB-BDC-EV-Charger-1-1536x864.webp 1536w, https:\/\/www.evb.com\/wp-content\/uploads\/2025\/11\/Green-Energy-Collaboration-of-EVB-BDC-EV-Charger-1-18x10.webp 18w, https:\/\/www.evb.com\/wp-content\/uploads\/2025\/11\/Green-Energy-Collaboration-of-EVB-BDC-EV-Charger-1-600x338.webp 600w, https:\/\/www.evb.com\/wp-content\/uploads\/2025\/11\/Green-Energy-Collaboration-of-EVB-BDC-EV-Charger-1-768x432.webp 768w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/www.evb.com\/fr\/\">Collaboration en mati\u00e8re d&#039;\u00e9nergie verte de l&#039;EVB<\/a> <\/figcaption><\/figure><\/div>","protected":false},"excerpt":{"rendered":"<p>Authoritative Sources and References The technical explanations, feature comparisons, and forward-looking assessments in this OCPP Standards Hub are based on publicly available, authoritative industry sources. Core protocol definitions, version histories, and feature sets for OCPP 2.0.1 and OCPP 2.1 are derived from official documentation published by the Open Charge Alliance (OCA), the global standards body [&hellip;]<\/p>","protected":false},"author":3,"featured_media":37459,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[129,130,133,99,126,131,128,98,132,127],"class_list":["post-37445","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-cybersecurity","tag-ev-infrastructure","tag-iec-63584","tag-iso-15118","tag-ocpp-2-0-1","tag-ocpp-2-1","tag-open-charge-alliance","tag-plug-charge","tag-smart-charging","tag-v2g"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>OCPP Standards Hub: OCPP 2.0.1 &amp; 2.1 Explained | EV Charging Guide - EVB<\/title>\n<meta name=\"description\" content=\"Master OCPP 2.0.1 and OCPP 2.1. 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