{"id":226504,"date":"2013-03-05T23:00:00","date_gmt":"2013-03-05T23:00:00","guid":{"rendered":"https:\/\/eenewseurope.artwhere.co\/processeur-de-reconnaissance-dimages-pour-lautomobile\/"},"modified":"2013-03-05T23:00:00","modified_gmt":"2013-03-05T23:00:00","slug":"processeur-de-reconnaissance-dimages-pour-lautomobile","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/processeur-de-reconnaissance-dimages-pour-lautomobile\/","title":{"rendered":"Processeur de reconnaissance d&rsquo;images pour l&rsquo;automobile"},"content":{"rendered":"<p>Les syst&egrave;mes d&rsquo;assistance au conducteur et de s&eacute;curit&eacute; dans les v&eacute;hicules routiers sont en constante &eacute;volution. Le programme Euro NCAP exige des constructeurs automobiles l&rsquo;installation de syst&egrave;mes autonomes de freinage d&rsquo;urgence &agrave; partir de l&rsquo;an prochain. Cette d&eacute;cision touche initialement le freinage d&rsquo;urgence pour &eacute;viter des collisions avec d&rsquo;autres v&eacute;hicules, mais sera &eacute;tendue aux pi&eacute;tons en 2016.<br \/>\nAinsi, ce circuit s&eacute;rie 3 offre des am&eacute;liorations au niveau des fonctions, de la performance et de l&rsquo;efficacit&eacute; du d&eacute;veloppement logiciel et reste compatible avec la s&eacute;rie 2. L&rsquo;int&eacute;gration du processeur ARM Cortex A9 MPCore am&eacute;liore la connectivit&eacute; avec les syst&egrave;mes de navigation automobile, les smartphones et les services de type &quot; cloud &quot;, tout en facilitant l&rsquo;implantation de fonctions durant le d&eacute;veloppement logiciel pour les constructeurs. Les logiciels et les algorithmes de reconnaissance d&rsquo;images utilis&eacute;s par les processeurs embarqu&eacute;s doivent analyser de gros volumes de donn&eacute;es provenant d&rsquo;une source vid&eacute;o, trame par trame, en temps r&eacute;el, et ceci avec des ressources limit&eacute;es en terme de m&eacute;moire et de consommation. Certains algorithmes utilis&eacute;s ne peuvent que difficilement r&eacute;aliser cette t&acirc;che sans unit&eacute; virgule flottante. Ce circuit int&egrave;gre donc une FPU simple\/double pr&eacute;cision dans chaque c&oelig;ur du processeur ARM. Au niveau m&eacute;moire, il supporte 64 Ko de ROM et 2080 Ko de SRAM. Plusieurs fonctions p&eacute;riph&eacute;riques sont &eacute;galement incluses telles que PCI Express, un contr&ocirc;leur CAN, des interfaces I2C, UART, SPI et PCM ainsi que des temporisateurs\/compteurs.<br \/>\nEncapsul&eacute; en bo&icirc;tier BGA plastique &agrave; 516 billes, de 27 x 27 mm, ce circuit est op&eacute;rationnel dans la gamme de temp&eacute;rature de -40 &deg;C &agrave; 125 &deg;C.<\/p>\n<\/p>\n<p><a title=\"www.toshiba-components.com\" href=\"http:\/\/www.toshiba-components.com\/\" target=\"_blank\" rel=\"noopener\">www.toshiba-components.com<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>La gamme de processeurs Visconti de Toshiba Electronics s\u2019enrichie d\u2019une version 3 dont le premier composant  TMPV7528XBG dispose de c\u0153urs suppl\u00e9mentaires afin d&rsquo;acc\u00e9l\u00e9rer la cr\u00e9ation de syst\u00e8mes de vision utilisant des cam\u00e9ras pour des applications de s\u00e9curit\u00e9 automobile. Les difficult\u00e9s de d\u00e9veloppements logiciels sont r\u00e9duites gr\u00e2ce \u00e0 l&rsquo;int\u00e9gration d&rsquo;un processeur ARM 32-bit RISC Cortex-A9 MPCore \u00e0 2 c\u0153urs, d\u00e9di\u00e9 aux applications s&rsquo;interfa\u00e7ant avec le processeur de reconnaissance d&rsquo;images.<\/p>\n","protected":false},"author":22,"featured_media":226505,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[881],"tags":[],"domains":[47],"ppma_author":[1149],"class_list":["post-226504","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","domains-electronique-eci"],"acf":[],"yoast_head":"<title>Processeur de reconnaissance d&#039;images pour l&#039;automobile ...<\/title>\n<meta name=\"description\" content=\"La gamme de processeurs Visconti de Toshiba Electronics s\u2019enrichie d\u2019une version 3 dont le premier composant  TMPV7528XBG dispose de c\u0153urs...\" \/>\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\/226504\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Processeur de reconnaissance d&#039;images pour l&#039;automobile\" \/>\n<meta property=\"og:description\" content=\"La gamme de processeurs Visconti de Toshiba Electronics s\u2019enrichie d\u2019une version 3 dont le premier composant TMPV7528XBG dispose de c\u0153urs suppl\u00e9mentaires afin d&#039;acc\u00e9l\u00e9rer la cr\u00e9ation de syst\u00e8mes de vision utilisant des cam\u00e9ras pour des applications de s\u00e9curit\u00e9 automobile. Les difficult\u00e9s de d\u00e9veloppements logiciels sont r\u00e9duites gr\u00e2ce \u00e0 l&#039;int\u00e9gration d&#039;un processeur ARM 32-bit RISC Cortex-A9 MPCore \u00e0 2 c\u0153urs, d\u00e9di\u00e9 aux applications s&#039;interfa\u00e7ant avec le processeur de reconnaissance d&#039;images.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/226504\/\" \/>\n<meta property=\"og:site_name\" content=\"EENewsEurope\" \/>\n<meta property=\"article:published_time\" content=\"2013-03-05T23:00:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/import\/default\/files\/import\/eci6373_toshiba_6310_lres.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"504\" \/>\n\t<meta property=\"og:image:height\" content=\"360\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"eeNews Europe\" \/>\n<meta name=\"twitter:card\" 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