{"id":190774,"date":"2016-11-21T04:00:00","date_gmt":"2016-11-21T04:00:00","guid":{"rendered":"https:\/\/eenewseurope.artwhere.co\/renesas-stimule-linnovation-dans-la-technologie-ethernet-tsn\/"},"modified":"2016-11-21T04:00:00","modified_gmt":"2016-11-21T04:00:00","slug":"renesas-stimule-linnovation-dans-la-technologie-ethernet-tsn","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/renesas-stimule-linnovation-dans-la-technologie-ethernet-tsn\/","title":{"rendered":"Renesas stimule l&rsquo;innovation dans la technologie Ethernet TSN"},"content":{"rendered":"<p>Les normes de l&rsquo;Ethernet TSN sont actuellement en cours d&rsquo;\u00e9laboration par le groupe de travail TSN de l&rsquo;IEEE802.1. Leur objectif est d&rsquo;ouvrir la voie \u00e0 une communication d\u00e9terministe transparente via Ethernet pour le r\u00e9seau automobile embarqu\u00e9 et au sein de l&rsquo;Internet industriel.<\/p>\n<p>L&rsquo;extension des normes Ethernet AVB (Audio Video Bridging) pour les r\u00e9seaux audio professionnels et autres r\u00e9seaux embarqu\u00e9s dans les v\u00e9hicules a r\u00e9cemment progress\u00e9. Ces normes couvrent plusieurs caract\u00e9ristiques, y compris la synchronisation temporelle ainsi que la planification du trafic, la pr\u00e9emption de trame et la r\u00e9gulation des entr\u00e9es. Dot\u00e9e de ces caract\u00e9ristiques, la technologie TSN devrait acc\u00e9l\u00e9rer l&rsquo;harmonisation des technologies Ethernet dans les applications industrielles 4.0 ainsi que dans le domaine de l&rsquo;automobile, notamment pour les r\u00e9seaux \u00e0 grande vitesse dans les v\u00e9hicules.<\/p>\n<p>Renesas a d\u00e9velopp\u00e9 deux d\u00e9monstrations TSN pour les r\u00e9seaux automobiles et industriels afin d\u2019illustrer tous les avantages li\u00e9s \u00e0 la norme TSN.<br \/>\nD\u2019abord, cette soci\u00e9t\u00e9 offre une vari\u00e9t\u00e9 de solutions de semi-conducteurs prenant en charge l&rsquo;Ethernet AVB qui est d\u00e9j\u00e0 largement utilis\u00e9 dans les r\u00e9seaux automobiles. S&rsquo;appuyant sur son expertise en technologie de communication dans les v\u00e9hicules, elle est actuellement la premi\u00e8re au monde \u00e0 d\u00e9montrer la conformit\u00e9 au standard pour la pr\u00e9emption de trame. De plus, elle d\u00e9crira en d\u00e9tails sa solution de commutation TSN adapt\u00e9e aux normes IEEE 802.1 \u00e0 venir.<br \/>\nLa technologie TSN devrait provoquer une adoption plus large de l&rsquo;Ethernet pour les r\u00e9seaux dans les v\u00e9hicules et m\u00eame remplacer les pr\u00e9c\u00e9dents r\u00e9seaux utilis\u00e9s pour le contr\u00f4le critique. Renesas envisage \u00e9galement l\u2019opportunit\u00e9 de remplacer l&rsquo;Ethernet existant par le TSN au sein des syst\u00e8mes de contr\u00f4le automobile et entend promouvoir la norme TSN dans les r\u00e9seaux automobiles afin de contribuer \u00e0 la r\u00e9alisation de v\u00e9hicules autonomes plus adapt\u00e9s et plus s\u00fbrs.<\/p>\n<hr \/>\n<p>De plus, avec sa riche gamme de solutions de r\u00e9seaux industriels qui prennent en charge une vari\u00e9t\u00e9 de normes Ethernet industrielles, Renesas contribue \u00e0 la r\u00e9alisation d\u2019Industry 4.0. La derni\u00e8re g\u00e9n\u00e9ration de standard Ethernet industriel est souvent propos\u00e9e avec des impl\u00e9mentations layer-2 propri\u00e9taires, ce qui rend difficile la convergence des r\u00e9seaux. Par cons\u00e9quent, de nombreux r\u00e9seaux se retrouvent isol\u00e9s et doivent passer par toute une hi\u00e9rarchie de passerelles pour \u00eatre connect\u00e9s. Cette soci\u00e9t\u00e9 travaille \u00e0 combiner la g\u00e9n\u00e9ration actuelle des r\u00e9seaux industriels avec la technologie TSN afin de rendre cette g\u00e9n\u00e9ration p\u00e9renne tout en supportant les standards existants en offrant les meilleures solutions de sa cat\u00e9gorie.<\/p>\n<p>Renesas pr\u00e9sentera la d\u00e9monstration TSN au tout &nbsp;prochain salon SPS IPC Drives 2016 du 22 au 24 novembre \u00e0 Nuremberg.&nbsp;<\/p>\n<p><a href=\"https:\/\/www.renesas.com\/en-eu\/solutions\/factory\/industrial-communications\/tsn.html\" target=\"_blank\" rel=\"noopener\">www.renesas.com\/industrial-communications\/tsn<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Renesas Electronics vient d\u2019annoncer ses derniers d\u00e9veloppements en mati\u00e8re de technologie Ethernet TSN (Ethernet Time-Sensitive Networking). Elle a d\u00e9montr\u00e9, en exclusivit\u00e9, la conformit\u00e9 au standard et l&rsquo;interop\u00e9rabilit\u00e9 pour la pr\u00e9emption de trame, la plus importante caract\u00e9ristique du standard TSN \u00e0 l&rsquo;AVnu Plugfest, un \u00e9v\u00e9nement de test de connectivit\u00e9 sponsoris\u00e9 par l&rsquo;AVnu Alliance.<\/p>\n","protected":false},"author":9,"featured_media":190775,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[],"tags":[],"domains":[47],"ppma_author":[1141],"class_list":["post-190774","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","domains-electronique-eci"],"acf":[],"yoast_head":"<title>Renesas stimule l&#039;innovation dans la technologie Ethernet TSN ...<\/title>\n<meta name=\"description\" content=\"Renesas Electronics vient d\u2019annoncer ses derniers d\u00e9veloppements en mati\u00e8re de technologie Ethernet TSN (Ethernet Time-Sensitive Networking). 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