{"id":197709,"date":"2022-05-27T13:52:00","date_gmt":"2022-05-27T10:52:00","guid":{"rendered":"https:\/\/howtogeek.inform.click\/?p=197709"},"modified":"2022-04-02T00:49:10","modified_gmt":"2022-04-01T21:49:10","slug":"miks-roombas-ei-saa-sellel-lihtsal-vaibal-liikuda","status":"publish","type":"post","link":"https:\/\/howtogeek.inform.click\/et\/miks-roombas-ei-saa-sellel-lihtsal-vaibal-liikuda\/","title":{"rendered":"Miks Roombas ei saa sellel lihtsal vaibal liikuda?"},"content":{"rendered":"\n<p><a href=\"https:\/\/www.shutterstock.com\/image-photo\/riga-august-2019-new-irobot-roomba-1470624554\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">Karlis Dambrans \/ Shutterstock.com<\/a><\/p>\n<p>Aastate jooksul on iRobot Roomba tolmuimejad muutunud targemaks ja paremini orienteeruvad. Kuid k\u00f5ige kauem tuli k\u00f5ige veidram navigeerimisseade, millega nad kokku puutusid, ebat\u00f5en\u00e4olisest allikast: vaipadest ja vaipadest. Just \u00f5ige mustriga vanem Roombas leidis end l\u00f5ksus. Ja p\u00f5hjus on \u00fcsna lihtne.<\/p>\n<p>Kui te pole seda varem n\u00e4inud, demonstreeris IBMi teadlane Dmitri Krotov probleemi Twitteris h\u00e4sti:<\/p>\n<div class=\"sds-iframe-wrapper fitvidsignore\" style=\"position:relative;padding-top:56.25%;max-width:100%;\"><iframe allowfullscreen style=\"position:absolute;top:0;left:0;width:100%;height:100%;\" src=\"\/\/platform.twitter.com\/embed\/Tweet.html\" frameborder=\"0\"><\/iframe><\/div>\n<p>Nagu n\u00e4ete, v\u00f5ivad vanemad Roombad tumedatele vaipadele v\u00f5i tumedate \u00e4\u00e4ristega vaipadele sattudes kinni j\u00e4\u00e4da. Kui teil on \u00fchendatud rakendus, saadab Roomba teile hoiatusi kaljule sattumise kohta. See on \u00f5ige; ta arvab, et vaipade ja vaipade tume osa on kaljud v\u00f5i trepid.<\/p>\n<p>Kiire <a href=\"https:\/\/twitter.com\/search?q=roomba%20rug%20cliff&#038;src=typed_query\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">otsing Twitteris<\/a> paljastab k\u00fcmneid sarnaseid kaebusi erinevates stsenaariumides, sealhulgas puitp\u00f5randalt tumedale \u00fchev\u00e4rvilisele vaibale \u00fcleminekul. Halvima stsenaariumi korral, nagu \u00fclalpool, p\u00e4\u00e4seb Roomba vaibale ainult siis, kui ta ei suuda lahkuda.<\/p>\n<p><a href=\"https:\/\/twitter.com\/ben11kehoe\/status\/1440355689830838280\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">T\u00e4nu<\/a> iRoboti teadlase Ben Kehoe s\u00e4utsule teame probleemi ja seda, kuidas ettev\u00f5te selle lahendas. Ja kui arvate, et programmeerimine v\u00f5i <a href=\"https:\/\/www.howtogeek.com\/394546\/the-problem-with-ai-machines-are-learning-things-but-cant-understand-them\/\" target=\"_blank\" rel=\"noopener nofollow\" class=\"external external_icon\">masin\u00f5pe on viltu l\u00e4inud<\/a>, pole see sugugi see. Selle asemel on tegemist riistvaraprobleemiga.<\/p>\n<p>Vanem Roombas kasutas kaljude (v\u00f5i treppide) v\u00e4ltimiseks kahte riistvara. LED valguse v\u00e4hendamiseks ja fotodiood p\u00f5randalt peegelduva valguse tuvastamiseks. Kui diood tuvastab valguse, peab Roomba all olema p\u00f5rand. Aga kui valgus tagasi ei p\u00f5rka, siis eeldatakse, et Roomba sattus kaljule. See on esialgne lahendus, mille iRobot valis \u00fchel lihtsal p\u00f5hjusel: need andurid on uskumatult odavad. Iga muu tarkvara v\u00f5i riistvaralahendus oleks n\u00f5udnud rohkem pingutust ja raha, r\u00e4\u00e4kimata t\u00f5rkestsenaariumidest.<\/p>\n<p>Kuid m\u00e4rkate, et probleem esineb ainult &quot;vanematel&quot; Roombastel. See on \u00f5ige, Kehoe s\u00f5nul m\u00f5tles iRobot probleemile v\u00e4lja taskukohase lahenduse. T\u00e4psemalt, mudelid i3+, i7+, s9+ ja j7+ kasutavad uut sensorit mis tuvastab paremini kaljud ja ei viska vaipadele valepositiivseid tulemusi. Vaadake lihtsalt selle teise Twitteri kasutaja videot sama vaibaga:<\/p>\n<div class=\"sds-iframe-wrapper fitvidsignore\" style=\"position:relative;padding-top:56.25%;max-width:100%;\"><iframe allowfullscreen style=\"position:absolute;top:0;left:0;width:100%;height:100%;\" src=\"\/\/platform.twitter.com\/embed\/Tweet.html\" frameborder=\"0\"><\/iframe><\/div>\n<p>Muidugi on need kallimad mudelid, alates 550 dollarist ja t\u00f5usevad ainult liinile. Kuid loodetavasti j\u00e4tkavad andurid hinnalangust ja j\u00f5uavad soodsamate lahendusteni. See v\u00f5ib siiski aega v\u00f5tta. Kehoe selgitas, et l\u00f5puks t\u00f6\u00f6tava lahenduse v\u00e4ljat\u00f6\u00f6tamine v\u00f5ttis aastaid.<\/p>\n<p><div id=\"PostUnique_PostSource\" style=\"padding-top: 50px\">:  <a target=\"_blank\" rel=\"noopener nofollow\" href=\"\/\/www.reviewgeek.com\" class=\"external external_icon\">www.reviewgeek.com<\/a><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Aastate jooksul on iRobot Roomba tolmuimejad muutunud targemaks ja paremini orienteeruvad. Kuid k\u00f5ige kauem tuli k\u00f5ige veidram navigeerimisseade, millega nad kokku puutusid, ebat\u00f5en\u00e4olisest allikast: vaipadest ja vaipadest. Just \u00f5ige mustriga vanem Roombas leidis end l\u00f5ksus. Ja p\u00f5hjus on \u00fcsna lihtne.<\/p>\n","protected":false},"author":1,"featured_media":183699,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_wp_rev_ctl_limit":""},"categories":[528],"tags":[],"class_list":["post-197709","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tark-kodu"],"_links":{"self":[{"href":"https:\/\/howtogeek.inform.click\/et\/wp-json\/wp\/v2\/posts\/197709","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/howtogeek.inform.click\/et\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/howtogeek.inform.click\/et\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/howtogeek.inform.click\/et\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/howtogeek.inform.click\/et\/wp-json\/wp\/v2\/comments?post=197709"}],"version-history":[{"count":0,"href":"https:\/\/howtogeek.inform.click\/et\/wp-json\/wp\/v2\/posts\/197709\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/howtogeek.inform.click\/et\/wp-json\/wp\/v2\/media\/183699"}],"wp:attachment":[{"href":"https:\/\/howtogeek.inform.click\/et\/wp-json\/wp\/v2\/media?parent=197709"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/howtogeek.inform.click\/et\/wp-json\/wp\/v2\/categories?post=197709"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/howtogeek.inform.click\/et\/wp-json\/wp\/v2\/tags?post=197709"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}