{"id":17367,"date":"2021-02-16T15:03:54","date_gmt":"2021-02-16T15:03:54","guid":{"rendered":"https:\/\/\/drone-de-secours-en-montagne-par-localisation-bluetooth-ou-gsm\/"},"modified":"2021-02-16T15:03:54","modified_gmt":"2021-02-16T15:03:54","slug":"drone-de-secours-en-montagne-par-localisation-bluetooth-ou-gsm","status":"publish","type":"post","link":"https:\/\/www.ecinews.fr\/fr\/drone-de-secours-en-montagne-par-localisation-bluetooth-ou-gsm\/","title":{"rendered":"Drone de secours en montagne par localisation Bluetooth ou GSM"},"content":{"rendered":"

Ce dispositif est capable d’inspecter en quelques minutes une zone de 10 000 m2 et de localiser un smartphone au m\u00e8tre pr\u00e8s, \u00e0 l’aide d’algorithmes d’estimation des directions d’arriv\u00e9e de signaux Bluetooth ou GSM. L’objectif est de compl\u00e9ter les moyens de d\u00e9tection existants, (ex. RECCO, chiens d\u2019avalanche, sondes) de recherche de victimes non \u00e9quip\u00e9es de D\u00e9tecteur de Victimes d\u2019Avalanche (DVA), ou de s’y substituer quand les victimes n’en sont pas \u00e9quip\u00e9es. Les premiers tests en laboratoire sont probants et des essais sur le terrain sont pr\u00e9vus d\u00e8s \u00e0pr\u00e9sent. Le drone peut aussi \u00eatre utilis\u00e9 en toutes saisons pour rechercher des personnes dans des secteurs difficiles d’acc\u00e8s.<\/p>\n

Un circuit RF de formation de faisceaux d\u2019antennes permet de capter le signal radio du smartphone de la victime et d’estimer dans un microprocesseur son angle d\u2019arriv\u00e9e et sa distance. \u00c0 mesure que le drone converge vers la victime, la pr\u00e9cision de localisation s\u2019am\u00e9liore.<\/p>\n

Un brevet a \u00e9t\u00e9 d\u00e9pos\u00e9.<\/p>\n

Carnot CEA LETI<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Apr\u00e8s une avalanche, chaque minute qui passe r\u00e9duit les chances de survie des personnes ensevelies. Pour acc\u00e9l\u00e9rer leur localisation, une \u00e9quipe du Carnot CEA LETI\u00a0a embarqu\u00e9 sur un drone un r\u00e9seau d’antennes pilot\u00e9 par un circuit radiofr\u00e9quence.<\/p>\n","protected":false},"author":11,"featured_media":17368,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[],"tags":[],"domains":[47],"ppma_author":[1143],"class_list":["post-17367","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","domains-electronique-eci"],"acf":[],"yoast_head":"Drone de secours en montagne par localisation Bluetooth ou GSM ...<\/title>\n<meta name=\"description\" content=\"Apr\u00e8s une avalanche, chaque minute qui passe r\u00e9duit les chances de survie des personnes ensevelies. Pour acc\u00e9l\u00e9rer leur localisation, une \u00e9quipe du...\" \/>\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\/17367\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Drone de secours en montagne par localisation Bluetooth ou GSM\" \/>\n<meta property=\"og:description\" content=\"Apr\u00e8s une avalanche, chaque minute qui passe r\u00e9duit les chances de survie des personnes ensevelies. Pour acc\u00e9l\u00e9rer leur localisation, une \u00e9quipe du Carnot CEA LETI\u00a0a embarqu\u00e9 sur un drone un r\u00e9seau d'antennes pilot\u00e9 par un circuit radiofr\u00e9quence.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/17367\/\" \/>\n<meta property=\"og:site_name\" content=\"EENewsEurope\" \/>\n<meta property=\"article:published_time\" content=\"2021-02-16T15:03:54+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/import\/default\/files\/sites\/default\/files\/images\/drone_avalanche.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"700\" \/>\n\t<meta property=\"og:image:height\" content=\"280\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Daniel Cardon\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Daniel Cardon\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.ecinews.fr\/fr\/drone-de-secours-en-montagne-par-localisation-bluetooth-ou-gsm\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.ecinews.fr\/fr\/drone-de-secours-en-montagne-par-localisation-bluetooth-ou-gsm\/\"},\"author\":{\"name\":\"Daniel Cardon\",\"@id\":\"https:\/\/www.eenewseurope.com\/en\/#\/schema\/person\/93c44cde463762f40a8236eaa44c1c17\"},\"headline\":\"Drone de secours en montagne par localisation Bluetooth ou GSM\",\"datePublished\":\"2021-02-16T15:03:54+00:00\",\"dateModified\":\"2021-02-16T15:03:54+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.ecinews.fr\/fr\/drone-de-secours-en-montagne-par-localisation-bluetooth-ou-gsm\/\"},\"wordCount\":195,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.eenewseurope.com\/en\/#organization\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.ecinews.fr\/fr\/drone-de-secours-en-montagne-par-localisation-bluetooth-ou-gsm\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.ecinews.fr\/fr\/drone-de-secours-en-montagne-par-localisation-bluetooth-ou-gsm\/\",\"url\":\"https:\/\/www.ecinews.fr\/fr\/drone-de-secours-en-montagne-par-localisation-bluetooth-ou-gsm\/\",\"name\":\"Drone de secours en montagne par localisation Bluetooth ou GSM -\",\"isPartOf\":{\"@id\":\"https:\/\/www.eenewseurope.com\/en\/#website\"},\"datePublished\":\"2021-02-16T15:03:54+00:00\",\"dateModified\":\"2021-02-16T15:03:54+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.ecinews.fr\/fr\/drone-de-secours-en-montagne-par-localisation-bluetooth-ou-gsm\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.ecinews.fr\/fr\/drone-de-secours-en-montagne-par-localisation-bluetooth-ou-gsm\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.ecinews.fr\/fr\/drone-de-secours-en-montagne-par-localisation-bluetooth-ou-gsm\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.ecinews.fr\/fr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Drone de secours en montagne par localisation Bluetooth ou GSM\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.eenewseurope.com\/en\/#website\",\"url\":\"https:\/\/www.eenewseurope.com\/en\/\",\"name\":\"EENewsEurope\",\"description\":\"Just another WordPress site\",\"publisher\":{\"@id\":\"https:\/\/www.eenewseurope.com\/en\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.eenewseurope.com\/en\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.eenewseurope.com\/en\/#organization\",\"name\":\"EENewsEurope\",\"url\":\"https:\/\/www.eenewseurope.com\/en\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.eenewseurope.com\/en\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/2022\/02\/logo-1.jpg\",\"contentUrl\":\"https:\/\/www.ecinews.fr\/wp-content\/uploads\/2022\/02\/logo-1.jpg\",\"width\":283,\"height\":113,\"caption\":\"EENewsEurope\"},\"image\":{\"@id\":\"https:\/\/www.eenewseurope.com\/en\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.eenewseurope.com\/en\/#\/schema\/person\/93c44cde463762f40a8236eaa44c1c17\",\"name\":\"Daniel Cardon\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/www.eenewseurope.com\/en\/#\/schema\/person\/image\/2b243f6bcc1cff7d86aadfb2cd0bd870\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/de9edc136dfc061ad4778e04635baefa?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/de9edc136dfc061ad4778e04635baefa?s=96&d=mm&r=g\",\"caption\":\"Daniel Cardon\"}}]}<\/script>","yoast_head_json":{"title":"Drone de secours en montagne par localisation Bluetooth ou GSM ...","description":"Apr\u00e8s une avalanche, chaque minute qui passe r\u00e9duit les chances de survie des personnes ensevelies. Pour acc\u00e9l\u00e9rer leur localisation, une \u00e9quipe du...","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/17367\/","og_locale":"fr_FR","og_type":"article","og_title":"Drone de secours en montagne par localisation Bluetooth ou GSM","og_description":"Apr\u00e8s une avalanche, chaque minute qui passe r\u00e9duit les chances de survie des personnes ensevelies. Pour acc\u00e9l\u00e9rer leur localisation, une \u00e9quipe du Carnot CEA LETI\u00a0a embarqu\u00e9 sur un drone un r\u00e9seau d'antennes pilot\u00e9 par un circuit radiofr\u00e9quence.","og_url":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/17367\/","og_site_name":"EENewsEurope","article_published_time":"2021-02-16T15:03:54+00:00","og_image":[{"width":700,"height":280,"url":"https:\/\/www.ecinews.fr\/wp-content\/uploads\/import\/default\/files\/sites\/default\/files\/images\/drone_avalanche.jpg","type":"image\/jpeg"}],"author":"Daniel Cardon","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Daniel Cardon","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.ecinews.fr\/fr\/drone-de-secours-en-montagne-par-localisation-bluetooth-ou-gsm\/#article","isPartOf":{"@id":"https:\/\/www.ecinews.fr\/fr\/drone-de-secours-en-montagne-par-localisation-bluetooth-ou-gsm\/"},"author":{"name":"Daniel Cardon","@id":"https:\/\/www.eenewseurope.com\/en\/#\/schema\/person\/93c44cde463762f40a8236eaa44c1c17"},"headline":"Drone de secours en montagne par localisation Bluetooth ou GSM","datePublished":"2021-02-16T15:03:54+00:00","dateModified":"2021-02-16T15:03:54+00:00","mainEntityOfPage":{"@id":"https:\/\/www.ecinews.fr\/fr\/drone-de-secours-en-montagne-par-localisation-bluetooth-ou-gsm\/"},"wordCount":195,"commentCount":0,"publisher":{"@id":"https:\/\/www.eenewseurope.com\/en\/#organization"},"inLanguage":"fr-FR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.ecinews.fr\/fr\/drone-de-secours-en-montagne-par-localisation-bluetooth-ou-gsm\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.ecinews.fr\/fr\/drone-de-secours-en-montagne-par-localisation-bluetooth-ou-gsm\/","url":"https:\/\/www.ecinews.fr\/fr\/drone-de-secours-en-montagne-par-localisation-bluetooth-ou-gsm\/","name":"Drone de secours en montagne par localisation Bluetooth ou GSM -","isPartOf":{"@id":"https:\/\/www.eenewseurope.com\/en\/#website"},"datePublished":"2021-02-16T15:03:54+00:00","dateModified":"2021-02-16T15:03:54+00:00","breadcrumb":{"@id":"https:\/\/www.ecinews.fr\/fr\/drone-de-secours-en-montagne-par-localisation-bluetooth-ou-gsm\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.ecinews.fr\/fr\/drone-de-secours-en-montagne-par-localisation-bluetooth-ou-gsm\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.ecinews.fr\/fr\/drone-de-secours-en-montagne-par-localisation-bluetooth-ou-gsm\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.ecinews.fr\/fr\/"},{"@type":"ListItem","position":2,"name":"Drone de secours en montagne par localisation Bluetooth ou GSM"}]},{"@type":"WebSite","@id":"https:\/\/www.eenewseurope.com\/en\/#website","url":"https:\/\/www.eenewseurope.com\/en\/","name":"EENewsEurope","description":"Just another WordPress site","publisher":{"@id":"https:\/\/www.eenewseurope.com\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.eenewseurope.com\/en\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/www.eenewseurope.com\/en\/#organization","name":"EENewsEurope","url":"https:\/\/www.eenewseurope.com\/en\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.eenewseurope.com\/en\/#\/schema\/logo\/image\/","url":"https:\/\/www.ecinews.fr\/wp-content\/uploads\/2022\/02\/logo-1.jpg","contentUrl":"https:\/\/www.ecinews.fr\/wp-content\/uploads\/2022\/02\/logo-1.jpg","width":283,"height":113,"caption":"EENewsEurope"},"image":{"@id":"https:\/\/www.eenewseurope.com\/en\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.eenewseurope.com\/en\/#\/schema\/person\/93c44cde463762f40a8236eaa44c1c17","name":"Daniel Cardon","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.eenewseurope.com\/en\/#\/schema\/person\/image\/2b243f6bcc1cff7d86aadfb2cd0bd870","url":"https:\/\/secure.gravatar.com\/avatar\/de9edc136dfc061ad4778e04635baefa?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/de9edc136dfc061ad4778e04635baefa?s=96&d=mm&r=g","caption":"Daniel Cardon"}}]}},"authors":[{"term_id":1143,"user_id":11,"is_guest":0,"slug":"danielcardon","display_name":"Daniel Cardon","avatar_url":"https:\/\/secure.gravatar.com\/avatar\/de9edc136dfc061ad4778e04635baefa?s=96&d=mm&r=g","0":null,"1":"","2":"","3":"","4":"","5":"","6":"","7":"","8":""}],"_links":{"self":[{"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/17367"}],"collection":[{"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/comments?post=17367"}],"version-history":[{"count":0,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/posts\/17367\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/media\/17368"}],"wp:attachment":[{"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/media?parent=17367"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/categories?post=17367"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/tags?post=17367"},{"taxonomy":"domains","embeddable":true,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/domains?post=17367"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.ecinews.fr\/fr\/wp-json\/wp\/v2\/ppma_author?post=17367"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}