{"id":15939,"date":"2019-12-22T09:23:40","date_gmt":"2019-12-22T09:23:40","guid":{"rendered":"https:\/\/vr-room.ch\/?p=15939"},"modified":"2019-12-12T16:15:13","modified_gmt":"2019-12-12T16:15:13","slug":"datenbrille-im-feuerwehrhelm","status":"publish","type":"post","link":"https:\/\/vr-room.ch\/fr\/2019\/12\/22\/datenbrille-im-feuerwehrhelm\/","title":{"rendered":"Lunettes de donn\u00e9es dans le casque de pompier"},"content":{"rendered":"

Des scientifiques de l'Universit\u00e9 technique de Vienne ont d\u00e9velopp\u00e9 une nouvelle application pour les lunettes de donn\u00e9es : Un casque \u00e9quip\u00e9 de cam\u00e9ras 3D et infrarouges devrait \u00e0 l'avenir faciliter l'orientation des pompiers en cas d'incendie. Les chercheurs attendent un autre progr\u00e8s des rayons laser infrarouges.<\/h3>\n
\n

Lorsqu'une maison br\u00fble, personne n'a le temps de chercher un plan du b\u00e2timent. Les pompiers ne savent donc pas exactement ce qui les attend. Le nouveau casque de donn\u00e9es de l'universit\u00e9 technique de Vienne y rem\u00e9die d\u00e9sormais. \"Gr\u00e2ce \u00e0 des cam\u00e9ras 3D install\u00e9es sur le casque, nous pouvons cr\u00e9er une image virtuelle du b\u00e2timent en temps r\u00e9el\", explique Hannes Kaufmann, de l'Institut de g\u00e9nie logiciel et de syst\u00e8mes interactifs de l'universit\u00e9 technique de Vienne. Ce mod\u00e8le 3D peut \u00eatre envoy\u00e9 \u00e0 l'ext\u00e9rieur, \u00e0 la direction des op\u00e9rations, qui conserve ainsi une vue d'ensemble optimale de la situation et peut coordonner les pompiers selon les besoins.<\/p>\n

La corde de vie vers l'ext\u00e9rieur<\/h3>\n

La transmission des donn\u00e9es peut par exemple \u00eatre assur\u00e9e par ce que l'on appelle une 'ligne de vie' : Dans de nombreux pays, les pompiers qui entrent dans des b\u00e2timents en feu sont reli\u00e9s au monde ext\u00e9rieur par une corde, ce qui leur permet de retrouver le chemin de la sortie m\u00eame dans des conditions difficiles. Le c\u00e2ble de donn\u00e9es peut \u00e9galement \u00eatre pass\u00e9 dans cette corde - ce qui permet un taux de transmission de donn\u00e9es plus \u00e9lev\u00e9 et une plus grande s\u00e9curit\u00e9 de transmission que ce qui serait possible avec la radio.<\/p>\n

L'avantage d\u00e9cisif du nouveau mod\u00e8le de casque de pompier est fourni par des cam\u00e9ras infrarouges suppl\u00e9mentaires : \"Gr\u00e2ce \u00e0 elles, on peut voir exactement o\u00f9 r\u00e8gne une forte chaleur\", explique Kaufmann. \"Et nous pouvons afficher cette information directement sur l'\u00e9cran du casque. Si, par exemple, une porte est color\u00e9e en rouge fonc\u00e9 sur l'\u00e9cran du casque, cela signifie qu'il y fait chaud et qu'il vaut mieux s'en \u00e9loigner\". La r\u00e9alit\u00e9 que nous voyons est donc enrichie d'informations suppl\u00e9mentaires - on parle alors de r\u00e9alit\u00e9 augment\u00e9e. L'image thermique peut \u00e9galement aider \u00e0 trouver des personnes \u00e0 secourir.<\/p>\n

Les rayons laser infrarouges devraient apporter une autre am\u00e9lioration : Contrairement \u00e0 la lumi\u00e8re visible, les rayons infrarouges traversent m\u00eame la fum\u00e9e la plus dense et peuvent ainsi permettre de s'orienter m\u00eame lorsqu'on ne verrait plus rien autrement.<\/p>\n

Des recherches sont en cours pour d\u00e9terminer la quantit\u00e9 d'informations qui peut \u00eatre absorb\u00e9e dans une telle situation de stress : Si l'on pr\u00e9sente trop de donn\u00e9es, les pompiers risquent d'\u00eatre surcharg\u00e9s et de passer \u00e0 c\u00f4t\u00e9 d'\u00e9l\u00e9ments importants.<\/p>\n

\"Nous avons d\u00e9j\u00e0 test\u00e9 le syst\u00e8me\", rapporte Kaufmann. \"Le mod\u00e8le 3D que nous avons pu cr\u00e9er devrait \u00eatre plus que suffisant pour une intervention des pompiers. Les capteurs infrarouges permettent de voir tr\u00e8s clairement o\u00f9 se trouvent encore des personnes dans la pi\u00e8ce\". Le casque de donn\u00e9es ne doit donc pas seulement rendre la vie des pompiers plus s\u00fbre - il augmente \u00e9galement les chances des victimes d'incendie d'\u00eatre sauv\u00e9es en cas d'urgence.<\/p>\n

Source : computer-automation.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"Des scientifiques de l'Universit\u00e9 technique de Vienne ont d\u00e9velopp\u00e9 une nouvelle application pour les lunettes de donn\u00e9es : Un appareil \u00e9quip\u00e9 de cam\u00e9ras 3D et infrarouges...","protected":false},"author":12,"featured_media":15943,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[67],"tags":[],"yoast_head":"\nDatenbrille im Feuerwehrhelm - Schweizer Virtual Reality News<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/vr-room.ch\/fr\/2019\/12\/22\/datenbrille-im-feuerwehrhelm\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Datenbrille im Feuerwehrhelm - Schweizer Virtual Reality News\" \/>\n<meta property=\"og:description\" content=\"Wissenschaftler der Technischen Universit\u00e4t Wien haben eine neue Anwendung f\u00fcr Datenbrillen entwickelt: Ein mit 3D- und Infrarotkameras ausgestatteter…\" \/>\n<meta property=\"og:url\" content=\"https:\/\/vr-room.ch\/fr\/2019\/12\/22\/datenbrille-im-feuerwehrhelm\/\" \/>\n<meta property=\"og:site_name\" content=\"Schweizer Virtual Reality News\" \/>\n<meta property=\"article:published_time\" content=\"2019-12-22T09:23:40+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2019-12-12T16:15:13+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/vr-room.ch\/wp-content\/uploads\/2019\/12\/feuerwehr-scaled.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1422\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Nathalie\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Nathalie\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/vr-room.ch\/2019\/12\/22\/datenbrille-im-feuerwehrhelm\/\",\"url\":\"https:\/\/vr-room.ch\/2019\/12\/22\/datenbrille-im-feuerwehrhelm\/\",\"name\":\"Datenbrille im Feuerwehrhelm - 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