{"id":402100,"date":"2022-11-08T09:26:06","date_gmt":"2022-11-08T08:26:06","guid":{"rendered":"https:\/\/www.ecinews.fr\/?p=402100"},"modified":"2022-11-08T09:26:06","modified_gmt":"2022-11-08T08:26:06","slug":"une-plateforme-dediee-aux-compteurs-intelligents","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/une-plateforme-dediee-aux-compteurs-intelligents\/","title":{"rendered":"Une plateforme d\u00e9di\u00e9e aux compteurs intelligents"},"content":{"rendered":"<p>La conception des compteurs intelligents continue \u00e0 se complexifier au fur et \u00e0 mesure que de nouvelles solutions de communication sont int\u00e9gr\u00e9es dans le framework et que de nouvelles exigences de conformit\u00e9 deviennent obligatoires. Afin de r\u00e9pondre \u00e0 la demande croissante en solutions de conception dot\u00e9es de nombreuses possibilit\u00e9s tout en restant simples qui permettent de d\u00e9velopper des compteurs intelligents, Microchip Technology Inc. annonce ce jour le lancement de la <a href=\"https:\/\/www.microchip.com\/en-us\/products\/smart-energy-metering\">famille PIC32CXMT de microprocesseurs 32\u00a0bits dot\u00e9s d\u2019un nouveau modem de communication CPL (Courants Porteurs en Ligne)<\/a>. La nouvelle famille de microcontr\u00f4leurs est une plateforme de conception de compteurs intelligents de nouvelle g\u00e9n\u00e9ration, ciblant les applications industrielles, IIoT et commerciales. La plateforme affiche des performances accrues avec une fr\u00e9quence de fonctionnement atteignant les 200\u00a0MHz ainsi que de larges possibilit\u00e9s d\u2019\u00e9volution gr\u00e2ce \u00e0 ses 560\u00a0Ko de m\u00e9moire SRAM.<\/p>\n<p>Afin d\u2019offrir aux d\u00e9veloppeurs une flexibilit\u00e9 optimale pour des produits plus \u00e9volutifs, la famille PIC32CXMT se d\u00e9cline en trois versions bas\u00e9es soit sur un noyau simple c\u0153ur Arm Cortex-M4F, soit sur un noyau double c\u0153ur Arm Cortex-M4, soit sur un composant SoC (System-on-Chip). Le modem CPL MPL460 int\u00e8gre le circuit de commande de ligne pour l\u2019amplification du signal, ce qui r\u00e9duit la nomenclature et maintient l&rsquo;efficacit\u00e9 de l\u2019injection du signal \u00e0 un excellent niveau, sup\u00e9rieur \u00e0 40\u00a0%, gr\u00e2ce \u00e0 sa topologie de classe D. Le modem CPL aide \u00e0 augmenter l\u2019efficacit\u00e9 et la fiabilit\u00e9 \u00e0 partir de la puissance d\u00e9livr\u00e9e \u00e0 la charge et de la puissance tir\u00e9e sur l\u2019alimentation, entra\u00eenant une r\u00e9duction globale de la consommation de la source pendant la transmission.<\/p>\n<p>\u00ab\u00a0Les nouveaux microcontr\u00f4leurs PIC32CXMT, associ\u00e9s au modem CPL MPL460, offrent un niveau d\u2019\u00e9volutivit\u00e9 et de performances jamais atteint qui permet la compatibilit\u00e9 d&rsquo;architecture avec un large \u00e9ventail de compteurs\u00a0\u00bb, explique Kourosh Boutorabi, directeur du d\u00e9partement Smart Energy chez Microchip.<\/p>\n<p>\u00ab\u00a0Cette deuxi\u00e8me g\u00e9n\u00e9ration de compteurs extr\u00eamement populaires prouve notre engagement \u00e0 offrir un large portefeuille de SoC qui permette d\u2019obtenir une plateforme de d\u00e9veloppement de compteurs intelligents s\u00fbre et flexible, dot\u00e9e d\u2019options \u00e0 choisir, depuis une pr\u00e9cision de mesure in\u00e9gal\u00e9e jusqu\u2019\u00e0 la connectivit\u00e9 de pointe.\u00a0\u00bb<\/p>\n<p>La plateforme offre plusieurs solutions d\u2019\u00e9metteur-r\u00e9cepteur, y compris un module radio\/PHY, un module CPL\/PHY ou la possibilit\u00e9 de choisir une solution hybride CPL+RF. Une suite logicielle de mesure et communications est \u00e9galement disponible en option, respectant les normes de mesure publi\u00e9es par le American National Standards Institute (ANSI) et la Commission \u00c9lectrotechnique Internationale (CEI) jusqu\u2019\u00e0 une pr\u00e9cision de classe 0,2\u00a0%. Elle prend \u00e9tagement en charge les normes relatives aux communications filaires et sans fil, telles que G3-PLC et PRIME.<\/p>\n<p>\u00c9tant donn\u00e9 que les compteurs intelligents sont des appareils connect\u00e9s, la s\u00e9curit\u00e9 s\u2019av\u00e8re absolument critique pour tout type de syst\u00e8me. Les microcontr\u00f4leurs PIC32CXMT offrent des fonctionnalit\u00e9s de s\u00e9curit\u00e9 mat\u00e9rielle int\u00e9gr\u00e9es standard et propri\u00e9taires qui permettent d\u2019assurer des performances et une utilisation de la m\u00e9moire optimales.<\/p>\n<p><strong>Outils de d\u00e9veloppement<\/strong><\/p>\n<p>La <a href=\"https:\/\/www.microchip.com\/en-us\/products\/smart-energy-metering\">famille PIC32CXMT et le modem MPL460<\/a> sont compatibles avec le framework logiciel embarqu\u00e9 MPLAB Harmony v3 de Microchip. Parmi les autres ressources disponibles, on peut citer\u00a0: IAR Systems, Arm, l\u2019environnement de d\u00e9veloppement Keil, G3-PLC et le logiciel PRIME.<\/p>\n<p><a href=\"http:\/\/www.microchip.com\">www.microchip.com<\/a><\/p>\n<p><strong>\u00a0<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>La conception des compteurs intelligents continue \u00e0 se complexifier au fur et \u00e0 mesure que de nouvelles solutions de communication sont int\u00e9gr\u00e9es dans le framework et que de nouvelles exigences de conformit\u00e9 deviennent obligatoires. Afin de r\u00e9pondre \u00e0 la demande croissante en solutions de conception dot\u00e9es de nombreuses possibilit\u00e9s tout en restant simples qui permettent [&hellip;]<\/p>\n","protected":false},"author":36,"featured_media":402101,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[881],"tags":[906],"domains":[47],"ppma_author":[1154],"class_list":["post-402100","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","tag-mpus-mcus-fr","domains-electronique-eci"],"acf":[],"yoast_head":"<title>Une plateforme d\u00e9di\u00e9e aux compteurs intelligents ...<\/title>\n<meta name=\"description\" content=\"La conception des compteurs intelligents continue \u00e0 se complexifier au fur et \u00e0 mesure que de nouvelles solutions de communication sont int\u00e9gr\u00e9es dans le...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/402100\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Une plateforme d\u00e9di\u00e9e aux compteurs intelligents\" \/>\n<meta property=\"og:description\" content=\"La conception des compteurs intelligents continue \u00e0 se complexifier au fur et \u00e0 mesure que de nouvelles solutions de communication sont int\u00e9gr\u00e9es dans le framework et que de nouvelles exigences de conformit\u00e9 deviennent obligatoires. 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