{"id":814,"date":"2004-12-03T10:47:00","date_gmt":"2004-12-03T09:47:00","guid":{"rendered":"https:\/\/kids.esa.int\/unusual_uses\/"},"modified":"2026-10-08T00:32:35","modified_gmt":"2026-10-07T22:32:35","slug":"unusual_uses","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/ro\/unusual_uses\/","title":{"rendered":"Utiliz\u0103ri neobi\u0219nuite"},"content":{"rendered":"
\n

ESA studiaz\u0103 noi aplica\u021bii ale naviga\u021biei prin satelit chiar \u00eenainte ca sistemul Galileo s\u0103 intre \u00een func\u021biune.<\/p>\n<\/div>\n

Un exemplu \u00een acest sens este un navigator personal care ar putea permite \u00een cur\u00e2nd persoanelor nev\u0103z\u0103toare s\u0103 ofere indica\u021bii de orientare unui \u0219ofer de taxi.<\/p>\n

Denumit \u2018Tormes\u2019, acesta const\u0103 dintr-un computer dotat cu o tastatur\u0103 Braille \u0219i tehnologie de naviga\u021bie prin satelit. Dispozitivul portabil c\u00e2nt\u0103re\u0219te mai pu\u021bin de un kilogram, fiind astfel u\u0219or de transportat.<\/p>\n

Tormes poate vorbi cu utilizatorul, \u00eendrum\u00e2ndu-l spre destina\u021bia dorit\u0103 sau spun\u00e2ndu-i unde se afl\u0103.<\/p>\n

\"Personal<\/figure>\n

Sistemul se bazeaz\u0103 pe tehnologia EGNOS dezvoltat\u0103 de ESA. Aceasta corecteaz\u0103 semnalele provenite de la sateli\u021bii GPS, astfel \u00eenc\u00e2t o pozi\u021bie s\u0103 poat\u0103 fi determinat\u0103 cu o precizie de p\u00e2n\u0103 la 2 metri.<\/p>\n

O astfel de precizie face o mare diferen\u021b\u0103 pentru o persoan\u0103 nev\u0103z\u0103toare care se deplaseaz\u0103 \u00eentr-un ora\u0219. Aceasta \u00eei permite s\u0103 \u0219tie ce str\u0103zi a traversat \u0219i chiar pe ce trotuar se afl\u0103.<\/p>\n

Uneori, semnalele satelitare sunt blocate de cl\u0103dirile \u00eenalte. Inginerii ESA au g\u0103sit o solu\u021bie pentru a preveni acest lucru. SISNeT permite recep\u021bionarea semnalelor prin Internet \u0219i printr-o conexiune wireless GSM pe un laptop.<\/p>","protected":false},"excerpt":{"rendered":"

New uses for satellite navigation are being studied by ESA even before Galileo comes into service. One example is a personal navigator that may soon make it possible for blind […]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"esa_banner_image":"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2003\/06\/tormes_will_help_the_blind_find_their_way2\/18247881-2-eng-GB\/Tormes_will_help_the_blind_find_their_way.jpg","esa_banner_description":"","esa_banner_credit":"ESA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2003\/06\/Tormes_will_help_the_blind_find_their_way2","esa_external_url":"","esa_external_new_window":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":true},"categories":[10,54,40],"tags":[2],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-814","post","type-post","status-publish","format-standard","hentry","category-learn","category-space-technologies-on-earth","category-technology","tag-background-article"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts\/814","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/comments?post=814"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts\/814\/revisions"}],"predecessor-version":[{"id":4699,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/posts\/814\/revisions\/4699"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/media?parent=814"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/categories?post=814"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/tags?post=814"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/panel?post=814"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/language?post=814"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/age?post=814"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/duration?post=814"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/resource_type?post=814"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/audience?post=814"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/ro\/wp-json\/wp\/v2\/wf_post_folders?post=814"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}