{"id":477807,"date":"2025-04-15T23:23:52","date_gmt":"2025-04-15T21:23:52","guid":{"rendered":"https:\/\/www.ecinews.fr\/?p=477807"},"modified":"2025-04-15T23:24:04","modified_gmt":"2025-04-15T21:24:04","slug":"texas-instruments-linnovation-au-service-dune-conduite-autonome-et-securisee","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/texas-instruments-linnovation-au-service-dune-conduite-autonome-et-securisee\/","title":{"rendered":"Texas Instruments : L&rsquo;Innovation au Service d&rsquo;une Conduite Autonome et S\u00e9curis\u00e9e"},"content":{"rendered":"<h3>Texas Instruments (TI) dynamise le secteur automobile en offrant aux constructeurs des composants de pointe destin\u00e9s \u00e0 renforcer \u00e0 la fois l&rsquo;autonomie et la s\u00e9curit\u00e9 des v\u00e9hicules. Ce portefeuille innovant comprend notamment des solutions pour les syst\u00e8mes Lidar, des horloges bas\u00e9es sur la technologie BAW et des capteurs radar de nouvelle g\u00e9n\u00e9ration.<\/h3>\n<p>Dans cette nouvelle offre, TI propose le premier pilote laser Lidar int\u00e9gr\u00e9 \u00e0 grande vitesse \u2013 le LMH13000 \u2013 qui permet une d\u00e9tection ultra-rapide et pr\u00e9cise. Parall\u00e8lement, les nouvelles horloges utilisant les r\u00e9sonateurs \u00e0 ondes acoustiques de volume (BAW) et le capteur radar mmWave AWR2944P viennent compl\u00e9ter cette gamme en r\u00e9pondant aux exigences de fiabilit\u00e9 et de performance des applications automobiles avanc\u00e9es.<\/p>\n<p><strong>Pilote laser Lidar<\/strong><\/p>\n<p>Le pilote laser Lidar LMH13000 se distingue par un temps de mont\u00e9e ultra-rapide de 800 ps, garantissant une d\u00e9tection d&rsquo;objets sur des distances pouvant d\u00e9passer de 30 % celles propos\u00e9es par les solutions traditionnelles. L\u2019int\u00e9gration de technologies telles que la signalisation LVDS, les semi-conducteurs CMOS et les circuits TTL permet \u00e9galement de r\u00e9duire la taille et le co\u00fbt des modules Lidar.<\/p>\n<p><strong>Des horloges utilisant des r\u00e9sonateurs \u00e0 ondes acoustiques de volume<\/strong><\/p>\n<p>Les horloges automobiles de nouvelle g\u00e9n\u00e9ration, incarn\u00e9es par l\u2019oscillateur CDC6C-Q1 et les g\u00e9n\u00e9rateurs LMK3H0102-Q1 et LMK3C0105-Q1, offrent une fiabilit\u00e9 100 fois sup\u00e9rieure \u00e0 celle des horloges \u00e0 quartz. Cette avance technologique assure une pr\u00e9cision et une stabilit\u00e9 optimales, m\u00eame dans des environnements soumis \u00e0 d\u2019importantes variations de temp\u00e9rature, vibrations et interf\u00e9rences \u00e9lectromagn\u00e9tiques.<\/p>\n<p><strong>Capteur radar mmWave AWR2944P<\/strong><\/p>\n<p>Quant au capteur radar AWR2944P, il est con\u00e7u pour am\u00e9liorer \u00e0 la fois les syst\u00e8mes radar avant et ceux d\u2019angle. En optimisant le rapport signal\/bruit et en int\u00e9grant des capacit\u00e9s de calcul accrues ainsi qu\u2019un composant d\u00e9di\u00e9 \u00e0 l\u2019apprentissage automatique, ce capteur r\u00e9pond aux besoins \u00e9volutifs de la conduite assist\u00e9e.<\/p>\n<p><strong>Des syst\u00e8mes avanc\u00e9s d\u2019aide \u00e0 la conduite plus performants<\/strong><\/p>\n<p>Ces innovations permettent aux constructeurs de concevoir des syst\u00e8mes avanc\u00e9s d\u2019aide \u00e0 la conduite (ADAS) qui reposent sur une d\u00e9tection pr\u00e9cise et r\u00e9active des obstacles. La technologie Lidar, par sa capacit\u00e9 \u00e0 fournir une cartographie 3D d\u00e9taill\u00e9e de l\u2019environnement, offre aux v\u00e9hicules une meilleure prise de d\u00e9cision en temps r\u00e9el.<\/p>\n<p>De surcro\u00eet, la fiabilit\u00e9 des horloges BAW et la performance des radars renforcent la communication entre les sous-syst\u00e8mes, garantissant ainsi un fonctionnement optimal et s\u00e9curis\u00e9 des fonctions embarqu\u00e9es. Ces composants constituent un levier essentiel pour r\u00e9pondre aux normes de s\u00e9curit\u00e9 actuelles et acc\u00e9l\u00e9rer la transition vers une mobilit\u00e9 sans collision.<\/p>\n<p><a href=\"https:\/\/www.ti.com\/\">Texas Instruments<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Texas Instruments (TI) dynamise le secteur automobile en offrant aux constructeurs des composants de pointe destin\u00e9s \u00e0 renforcer \u00e0 la fois l&rsquo;autonomie et la s\u00e9curit\u00e9 des v\u00e9hicules. Ce portefeuille innovant comprend notamment des solutions pour les syst\u00e8mes Lidar, des horloges bas\u00e9es sur la technologie BAW et des capteurs radar de nouvelle g\u00e9n\u00e9ration. Dans cette nouvelle [&hellip;]<\/p>\n","protected":false},"author":39,"featured_media":477808,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[881],"tags":[1640,8566,1602,2215],"domains":[47],"ppma_author":[6113],"class_list":["post-477807","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nouveaux-produits","tag-automobile","tag-capteur-radar","tag-horloge","tag-lidar-fr","domains-electronique-eci"],"acf":[],"yoast_head":"<title>Texas Instruments : L&#039;Innovation au Service d&#039;une Conduite Auto...<\/title>\n<meta name=\"description\" content=\"Texas Instruments (TI) dynamise le secteur automobile en offrant aux constructeurs des composants de pointe\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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