{"id":795492,"date":"2023-12-09T20:45:44","date_gmt":"2023-12-10T02:45:44","guid":{"rendered":"https:\/\/blogging-techies.com\/sw\/ubeam-ar-en-ny-teknik-som-laddar-prylar-genom-ultraljudsvagor\/"},"modified":"2023-12-09T20:45:44","modified_gmt":"2023-12-10T02:45:44","slug":"ubeam-ar-en-ny-teknik-som-laddar-prylar-genom-ultraljudsvagor","status":"publish","type":"post","link":"https:\/\/blogging-techies.com\/sw\/ubeam-ar-en-ny-teknik-som-laddar-prylar-genom-ultraljudsvagor\/","title":{"rendered":"uBeam \u00e4r en ny teknik som laddar prylar genom ultraljudsv\u00e5gor"},"content":{"rendered":"<p><center><\/p>\n<p>Annons<\/p>\n<p><\/center><\/p>\n<p>Detta \u00e4r eran av tr\u00e5dl\u00f6s teknik fr\u00e5n mobiltelefoner till tr\u00e5dl\u00f6st internet.  P\u00e5 samma s\u00e4tt har \u00e4ven tr\u00e5dl\u00f6s laddning experimenterats med stor framg\u00e5ng.  uBeam \u00e4r ett s\u00e5dant f\u00f6retag som arbetar med att utveckla tr\u00e5dl\u00f6s teknik med hj\u00e4lp av ultraljud f\u00f6r att ladda telefoner fr\u00e5n andra sidan rummet;  allt de g\u00f6r \u00e4r att omvandla elektrisk str\u00f6m till ultraljud.  Det tar bara tr\u00e5dl\u00f6s laddning till en helt ny och mycket enklare niv\u00e5, du beh\u00f6ver inte placera din enhet n\u00e4ra eller n\u00e4ra.<img fetchpriority=\"high\" decoding=\"async\" data-attachment-id=\"23923\" src=\"https:\/\/wonderfulengineering.com\/ubeam-is-a-new-technology-that-charges-gadgets-through-ultrasound-waves\/ubeam2\/\" data-orig-file=\"https:\/\/wonderfulengineering.com\/wp-content\/uploads\/2014\/08\/uBeam2.jpg\" data-orig-size=\"900,507\" data-comments-opened=\"1\" data-image-meta=\"{\" aperture=\"\" data-image-title=\"uBeam2\" data-image-description=\"\" data-medium-file=\"https:\/\/wonderfulengineering.com\/wp-content\/uploads\/2014\/08\/uBeam2-610x343.jpg\" data-large-file=\"https:\/\/wonderfulengineering.com\/wp-content\/uploads\/2014\/08\/uBeam2.jpg\" data-lazy-type=\"image\" alt=\"uBeam2\" class=\"lazy lazy-hidden aligncenter size-medium wp-image-23923\" height=\"343\" width=\"610\"><\/p>\n<p>uBeams tr\u00e5dl\u00f6sa teknikmodell \u00e4r inte mycket annorlunda \u00e4n induktiv laddning.  D\u00e4r de flesta tr\u00e5dl\u00f6sa system \u00e4r beroende av metodiken d\u00e4r ett elektromagnetiskt f\u00e4lt skapas och projiceras fr\u00e5n en stationsenhet som inducerar det till mottagaren av m\u00e5let som ska laddas, \u00e4r det begr\u00e4nsat till att arbeta \u00f6ver korta avst\u00e5nd.  uBeam \u00f6vervinner detta problem genom att generera ultraljud som g\u00f6r att laddningen kan resa mycket l\u00e4ngre med samma m\u00e4ngd energi.  Dessa ljudv\u00e5gor tas emot av en enhet som omvandlar ljudsignalerna tillbaka till elektriska signaler.  Man kan helt enkelt sitta tv\u00e4rs \u00f6ver rummet eller anv\u00e4nda telefonen regelbundet utan att oroa sig f\u00f6r att batteriet ska ta slut.<img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"23924\" src=\"https:\/\/wonderfulengineering.com\/ubeam-is-a-new-technology-that-charges-gadgets-through-ultrasound-waves\/ubeam3\/\" data-orig-file=\"https:\/\/wonderfulengineering.com\/wp-content\/uploads\/2014\/08\/uBeam3.jpg\" data-orig-size=\"1366,768\" data-comments-opened=\"1\" data-image-meta=\"{\" aperture=\"\" data-image-title=\"uBeam3\" data-image-description=\"\" data-medium-file=\"https:\/\/wonderfulengineering.com\/wp-content\/uploads\/2014\/08\/uBeam3-610x342.jpg\" data-large-file=\"https:\/\/wonderfulengineering.com\/wp-content\/uploads\/2014\/08\/uBeam3-1024x575.jpg\" data-lazy-type=\"image\" alt=\"uBeam3\" class=\"lazy lazy-hidden aligncenter size-medium wp-image-23924\" height=\"342\" width=\"610\"><\/p>\n<p>Eftersom det inte har n\u00e5gon effekt p\u00e5 m\u00e4nniskors h\u00f6rselfrekvens \u00e4r det fortfarande tidigt att s\u00e4ga om dessa ultraljud kommer att ha en effekt p\u00e5 hundens h\u00f6rsel, eftersom de har unders\u00f6kts \u00f6verlappa vissa ultraljudsfrekvenser.  Den enda nackdelen med denna teknik \u00e4r att ultraljudsv\u00e5gorna inte kan passera genom v\u00e4ggar och d\u00e4rf\u00f6r inte kan fungera som WiFi, s\u00e5 en uBeam-station kommer att beh\u00f6va installeras i varje rum vid behov.  Det \u00e4r \u00e4nnu inte best\u00e4mt hur mycket kraft som kan \u00f6verf\u00f6ras genom denna teknik.<img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"23925\" src=\"https:\/\/wonderfulengineering.com\/ubeam-is-a-new-technology-that-charges-gadgets-through-ultrasound-waves\/ubeam4\/\" data-orig-file=\"https:\/\/wonderfulengineering.com\/wp-content\/uploads\/2014\/08\/uBeam4.jpg\" data-orig-size=\"1000,667\" data-comments-opened=\"1\" data-image-meta=\"{\" aperture=\"\" data-image-title=\"uBeam4\" data-image-description=\"\" data-medium-file=\"https:\/\/wonderfulengineering.com\/wp-content\/uploads\/2014\/08\/uBeam4-610x406.jpg\" data-large-file=\"https:\/\/wonderfulengineering.com\/wp-content\/uploads\/2014\/08\/uBeam4.jpg\" data-lazy-type=\"image\" alt=\"uBeam4\" class=\"lazy lazy-hidden aligncenter size-medium wp-image-23925\" height=\"406\" width=\"610\"><\/p>\n<p>F\u00f6retaget h\u00e4vdar att de kommer att kunna lansera produkten p\u00e5 marknaden inom tv\u00e5 \u00e5r.  Det finns ocks\u00e5 en chans att s\u00e5dan teknik kommer att hitta sin v\u00e4g in i vanliga enheter.<\/p>\n<p><center><\/p>\n<p>Annons<\/p>\n<p><\/center><\/p>\n   ","protected":false},"excerpt":{"rendered":"<p>Annons Detta \u00e4r eran av tr\u00e5dl\u00f6s teknik fr\u00e5n mobiltelefoner till tr\u00e5dl\u00f6st internet. P\u00e5 samma s\u00e4tt har \u00e4ven tr\u00e5dl\u00f6s laddning experimenterats med stor framg\u00e5ng. uBeam \u00e4r ett s\u00e5dant f\u00f6retag som arbetar med att utveckla tr\u00e5dl\u00f6s teknik med hj\u00e4lp av ultraljud f\u00f6r att ladda telefoner fr\u00e5n andra sidan rummet; allt de g\u00f6r \u00e4r att omvandla elektrisk str\u00f6m [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":795493,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/blogging-techies.com\/wp-content\/uploads\/2023\/06\/2-1.jpg","fifu_image_alt":"","footnotes":""},"categories":[5],"tags":[],"class_list":["post-795492","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bloggar"],"_links":{"self":[{"href":"https:\/\/blogging-techies.com\/sw\/wp-json\/wp\/v2\/posts\/795492","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogging-techies.com\/sw\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogging-techies.com\/sw\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogging-techies.com\/sw\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blogging-techies.com\/sw\/wp-json\/wp\/v2\/comments?post=795492"}],"version-history":[{"count":0,"href":"https:\/\/blogging-techies.com\/sw\/wp-json\/wp\/v2\/posts\/795492\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blogging-techies.com\/sw\/wp-json\/wp\/v2\/media\/795493"}],"wp:attachment":[{"href":"https:\/\/blogging-techies.com\/sw\/wp-json\/wp\/v2\/media?parent=795492"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogging-techies.com\/sw\/wp-json\/wp\/v2\/categories?post=795492"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogging-techies.com\/sw\/wp-json\/wp\/v2\/tags?post=795492"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}