
{"id":3413,"date":"2019-12-19T13:10:22","date_gmt":"2019-12-19T10:10:22","guid":{"rendered":"http:\/\/www.saosteknoloji.com.tr\/?p=3413"},"modified":"2019-12-19T14:31:13","modified_gmt":"2019-12-19T11:31:13","slug":"insan-odakli-hareket-ve-varlik-algilama-sensorleri","status":"publish","type":"post","link":"http:\/\/www.saosteknoloji.com.tr\/tr\/insan-odakli-hareket-ve-varlik-algilama-sensorleri\/","title":{"rendered":"\u0130nsan Odakl\u0131 Hareket ve Varl\u0131k Alg\u0131lama Sens\u00f6rleri"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"3413\" class=\"elementor elementor-3413\" data-elementor-settings=\"[]\">\n\t\t\t<div class=\"elementor-inner\">\n\t\t\t\t<div class=\"elementor-section-wrap\">\n\t\t\t\t\t\t\t<section class=\"elementor-element elementor-element-3ad8839d elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-section elementor-top-section\" data-id=\"3ad8839d\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-extended\">\n\t\t\t\t<div class=\"elementor-row\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4cf8ceb5 sc_layouts_column_icons_position_left elementor-column elementor-col-100 elementor-top-column\" data-id=\"4cf8ceb5\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-column-wrap  elementor-element-populated\">\n\t\t\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7ad36b9b elementor-widget elementor-widget-text-editor\" data-id=\"7ad36b9b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-text-editor elementor-clearfix\"><p>&nbsp; &nbsp; &nbsp; &nbsp;\u00c7o\u011fu kullan\u0131c\u0131 i\u00e7in varl\u0131k sens\u00f6r\u00fc kavram\u0131 \u015funu ifade etmektedir; kullan\u0131c\u0131,&nbsp;ayd\u0131nlatmas\u0131 ve di\u011fer ba\u011fl\u0131 sistemleri varl\u0131k sens\u00f6r\u00fc ile kontrol edilen bir hacme girdi\u011finde hi\u00e7 hareket etmese dahi sens\u00f6r\u00fcn onu alg\u0131lamas\u0131n\u0131 beklemektedir. Ancak ger\u00e7ekle\u015fecek olan durum \u015fudur; varl\u0131k sens\u00f6r\u00fc ilk hareketle ayd\u0131nlatma ve ba\u011fl\u0131 sistemleri tetikleyecek ve kendisinin bu&nbsp;devreleri a\u00e7\u0131k tutmas\u0131 i\u00e7in ayarlanan s\u00fcreyi say\u0131m\u0131n\u0131 ba\u015flatmas\u0131n\u0131 sa\u011flayacakt\u0131r. \u00d6rnek olarak 3 dakika olan bu s\u00fcre zarf\u0131nda sens\u00f6r, alg\u0131lad\u0131\u011f\u0131 her harekette bu s\u00fcreyi s\u0131f\u0131rlayarak tekrar saymaya ba\u015flayacakt\u0131r.<\/p>\n<p>&nbsp; &nbsp; &nbsp; &nbsp;Ancak bu 3 dakika i\u00e7erisinde \u015fu \u00f6rne\u011fin ya\u015fanmas\u0131 \u00e7ok olas\u0131d\u0131r; bilgisayar\u0131n\u0131z\u0131n ekran\u0131nda bulunan uzun bir makaleyi \u00e7ok dikkatlice odaklanarak, hareketsiz bir \u015fekilde okudu\u011funuzu varsayal\u0131m ve \u00e7ok ufak ta olsa hareket etti\u011finizi ancak sens\u00f6r\u00fcn bu hareketinizi yakalayamad\u0131\u011f\u0131n\u0131z\u0131 d\u00fc\u015f\u00fcn\u00fcn. Teknik olarak beklentimiz ne olurdu? Biz o odada bulundu\u011fumuz i\u00e7in varl\u0131k sens\u00f6r\u00fcn\u00fcn ayd\u0131nlatmalar\u0131 a\u00e7\u0131k tutmas\u0131 olurdu de\u011fil mi? Ancak ne yaz\u0131k ki yukar\u0131daki ko\u015fullar ger\u00e7ekle\u015firse varl\u0131k sens\u00f6r\u00fcm\u00fcz\u00fcn tam olarak isminden bekleneni yapmad\u0131\u011f\u0131n\u0131 bu 3 dakikal\u0131k s\u00fcre i\u00e7erisinde ayd\u0131nlatman\u0131z\u0131 kapatmas\u0131ndan anlayacaks\u0131n\u0131zd\u0131r.<\/p>\n<p><span style=\"font-size: 16px; letter-spacing: 0px;\">&nbsp; &nbsp; &nbsp; &nbsp; Bunun temel sebebi asl\u0131nda varl\u0131k sens\u00f6r\u00fc olarak pazarlanan ve sat\u0131lan \u00fcr\u00fcnlerin tamam\u0131n\u0131n teknik olarak hareket sens\u00f6r\u00fc ile ayn\u0131 elektro-optik veya sinyal yank\u0131s\u0131 mant\u0131\u011f\u0131nda alg\u0131lama yapmas\u0131d\u0131r. Evet, \u00e7al\u0131\u015fma ve i\u015fletme ko\u015fullar\u0131 markadan markaya hatta ayn\u0131 markan\u0131n \u00fcr\u00fcnleri&nbsp;<\/span><span style=\"font-size: 16px; letter-spacing: 0px;\">aras\u0131nda bile de\u011fi\u015fiklik g\u00f6sterebilir ancak varl\u0131k sens\u00f6r\u00fc de hareket sens\u00f6r\u00fc gibi i\u015flevini s\u00fcrd\u00fcrebilmek i\u00e7in ayarlanan zaman a\u015f\u0131m\u0131 s\u00fcresi i\u00e7erisinde hareket alg\u0131lamak zorundad\u0131r. Kullan\u0131c\u0131 ortamda var olsa dahi&nbsp;hi\u00e7 hareket etmeden sabit bir \u015fekilde durursa varl\u0131k sens\u00f6r\u00fc onu alg\u0131layamaz. Bu konuda \u00fcretici taraf\u0131 kendini anlatmakta zorlayan, kullan\u0131c\u0131 taraf\u0131ndan da durumun net \u015fekilde anla\u015f\u0131lmas\u0131n\u0131 zorla\u015ft\u0131ran temel sebep asl\u0131nda \u201cvarl\u0131k sens\u00f6r\u00fc\u201d kavram\u0131na y\u00fcklenen anlamd\u0131r. Varl\u0131k sens\u00f6r\u00fc yurt d\u0131\u015f\u0131nda \u201cpresence sensor\u201d ya da \u201cpresence dedector\u201d olarak an\u0131lmakta ve bu \u00fcr\u00fcnlerin kullan\u0131m yeri olarak y\u00fcr\u00fcy\u00fc\u015f gibi b\u00fcy\u00fck&nbsp;hareketlerin olmad\u0131\u011f\u0131 ancak klavye-fare kullan\u0131m\u0131 gibi k\u00fc\u00e7\u00fck \u00e7apl\u0131 hareketlerin bulundu\u011fu ofis-s\u0131n\u0131f gibi yerler tercih edilmektedir. Bunun sebebi varl\u0131k sens\u00f6rlerinin ortamda b\u00fcy\u00fck hareketler olmasa da hareketin alg\u0131lanma ihtiyac\u0131n\u0131 kar\u015f\u0131layan \u201cbulunurluk sens\u00f6r\u00fc\u201d olarak kullan\u0131lmas\u0131d\u0131r. \u0130ronik olan durum ise sens\u00f6r \u00fcretici firmalar\u0131n bile kimi zaman kendi \u00fclkelerinde bu durumu anlatmakta aynen bizim ya\u015fad\u0131\u011f\u0131m\u0131z problemleri ya\u015f\u0131yor olmas\u0131d\u0131r. Hareket ve varl\u0131k sens\u00f6r\u00fc \u00fcreten firmalar\u0131n&nbsp;\u00fcr\u00fcnlerini tan\u0131mlamalar\u0131nda birka\u00e7 farkl\u0131 y\u00f6ntem g\u00f6ze \u00e7arpmaktad\u0131r.&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<\/span><\/p>\n<p><span style=\"font-size: 16px; letter-spacing: 0px;\">&nbsp;&nbsp; &nbsp; &nbsp;\u00d6rne\u011fin sens\u00f6rl\u00fc ayd\u0131nlatman\u0131n ve hareket sens\u00f6rlerinin ayd\u0131nlatmada kullan\u0131m\u0131n\u0131n mucidi olan firma ve di\u011fer birka\u00e7 firma hareket ve varl\u0131k sens\u00f6rlerini \u015f\u00f6yle tan\u0131mlamaktad\u0131r. Hareket sens\u00f6r\u00fc ortam ayd\u0131nlatma seviyesi olarak ayarland\u0131\u011f\u0131&nbsp;seviyenin alt\u0131nda bir ayd\u0131nl\u0131k de\u011feri \u00f6l\u00e7\u00fcyorsa ve alg\u0131lama alan\u0131 d\u00e2hilinde herhangi bir hareket alg\u0131larsa ayd\u0131nlatmalar\u0131&nbsp;a\u00e7acakt\u0131r. Ve beklendi\u011fi gibi alg\u0131lama alan\u0131 d\u00e2hilinde ger\u00e7ekle\u015fen her harekette \u00e7al\u0131\u015fma s\u00fcresini s\u0131f\u0131rlayarak ortam\u0131n kullan\u0131m s\u00fcresi boyunca ayd\u0131nl\u0131k kalmas\u0131n\u0131 sa\u011flayacakt\u0131r. Ancak ortama do\u011fal \u0131\u015f\u0131k ula\u015fabiliyorsa ve bu \u00e7al\u0131\u015fma s\u00fcresi i\u00e7erisinde gelen do\u011fal \u0131\u015f\u0131k sayesinde sens\u00f6r\u00fcn ayarland\u0131\u011f\u0131 ortam ayd\u0131nl\u0131k seviyesinin \u00fcst\u00fcnde bir ayd\u0131nl\u0131\u011fa&nbsp;ula\u015f\u0131l\u0131rsa genel beklenti olarak sens\u00f6r\u00fcn ayd\u0131nlatmay\u0131 kapatmas\u0131n\u0131 bekleriz. Fakat hareket sens\u00f6r\u00fc sadece ilk tetikleme an\u0131nda ortam\u0131nda ayd\u0131nl\u0131k kondisyonunu kontrol edip sonra bu kontrol\u00fc \u00e7al\u0131\u015fma s\u00fcresi bitene kadar inaktif olarak bekletti\u011fi i\u00e7in ortam istenilen seviyenin \u00fczerinde ayd\u0131nlansa da hareket devam etti\u011fi s\u00fcrece ayd\u0131nlatmalar&nbsp;a\u00e7\u0131k kalacakt\u0131r. Bu durum do\u011fal ayd\u0131nl\u0131\u011fa sahip olmayan veya sahip olsa da kullan\u0131m an\u0131nda \u00e7ok fazla etkisi g\u00f6r\u00fcnmeyen mek\u00e2nlarda, \u00f6rne\u011fin wc hacimleri, kapal\u0131 otoparklar, koridorlar, asans\u00f6r holleri, merdivenler gibi alanlarda olumsuz bir duruma sebep olmamaktad\u0131r, hareket devam&nbsp;etti\u011fi s\u00fcrece ayd\u0131nlatman\u0131n a\u00e7\u0131k kalmas\u0131 bu gibi alanlarda kullan\u0131ma hitap eden bir uygulama oldu\u011fu i\u00e7in sorun ya\u015fanmayacakt\u0131r.<\/span><\/p>\n<p>&nbsp; &nbsp; &nbsp; Ancak ofis, s\u0131n\u0131f, toplant\u0131 salonu, \u00e7ok fazla do\u011fal \u0131\u015f\u0131k alan koridor veya galeri hol\u00fc gibi mek\u00e2nlarda hareket olsa dahi as\u0131l olarak istenilen sadece yetersiz ayd\u0131nlatma ko\u015fullar\u0131nda sens\u00f6r\u00fcn devreye girmesidir. Yani tam olarak bir \u00f6nceki paragrafta bahsetti\u011fimiz sebepten dolay\u0131 hareket sens\u00f6rleri bu mek\u00e2nlarda tasarruf yapmak yerine gereksiz enerji sarfiyat\u0131&nbsp;yapabilmektedir. Bu tarz mek\u00e2nlar\u0131n ayd\u0131nlatma y\u00f6netimine g\u00f6re olu\u015fan ihtiya\u00e7 sonucu \u00fcretilen sens\u00f6r tipi varl\u0131k sens\u00f6r\u00fcd\u00fcr. Varl\u0131k sens\u00f6rleri de hareket sens\u00f6rleri gibi&nbsp;belirli bir ayd\u0131nlatma seviyesi e\u015fi\u011fine g\u00f6re&nbsp;\u00e7al\u0131\u015facak \u015fekilde ayarlan\u0131rlar. Bu \u00e7al\u0131\u015fma kondisyonu i\u00e7in de yine hareket<br>sens\u00f6rlerinde oldu\u011fu gibi bir \u00e7al\u0131\u015fma s\u00fcresi ayarlan\u0131r ve varl\u0131k sens\u00f6r\u00fc uygun ko\u015fullar alt\u0131nda alg\u0131lad\u0131\u011f\u0131 ilk hareketle ba\u011fl\u0131 oldu\u011fu y\u00fckleri devreye al\u0131r. \u0130\u015fte bu noktadan sonra varl\u0131k sens\u00f6r\u00fcn\u00fcn fark\u0131 ortaya \u00e7\u0131kacakt\u0131r.<br>&nbsp; &nbsp; &nbsp;<span style=\"font-size: 16px; letter-spacing: 0px;\">&nbsp; Varl\u0131k sens\u00f6r\u00fc alg\u0131 alan\u0131nda bulunan her hareketle ayd\u0131nlatmay\u0131 a\u00e7\u0131k tuttu\u011fu s\u00fcreyi s\u0131f\u0131rlamaktad\u0131r ancak hareket sens\u00f6r\u00fcnden&nbsp;farkl\u0131 olarak ayn\u0131 zamanda ayarland\u0131\u011f\u0131 ortam ayd\u0131nl\u0131k seviyesini de s\u00fcrekli olarak kontrol etmektedir. Ve alg\u0131 alan\u0131nda s\u00fcrekli hareket alg\u0131lasa dahi bulundu\u011fu ortam daha \u00f6nce ayarlanan ortam ayd\u0131nl\u0131k e\u015fi\u011fini a\u015ft\u0131ysa ba\u011fl\u0131 oldu\u011fu y\u00fckleri kapatacakt\u0131r. Temel olarak pek \u00e7ok \u00fcretici firman\u0131n&nbsp;\u00fcretimi olan sens\u00f6rlerindeki fark budur. Hareket sens\u00f6r\u00fc ilk hareketle tetiklenir ve ayarland\u0131\u011f\u0131 s\u00fcre i\u00e7erisinde hareket devam etti\u011fi s\u00fcrece ayd\u0131nlatmay\u0131 a\u00e7\u0131k tutar. Varl\u0131k sens\u00f6r\u00fc ise ilk hareket ile tetiklendikten&nbsp;sonra alg\u0131lama alan\u0131 i\u00e7erisinde hareket devam etse de \u00f6ncelikli olarak ayd\u0131nlatma kondisyonunun durumuna g\u00f6re karar verip yeterli ayd\u0131nlatma varsa ba\u011fl\u0131 oldu\u011fu ayd\u0131nlatmay\u0131 kapat\u0131r. Bununla beraber alternatif bir sistem benimsemi\u015f \u00fcreticilerde de g\u00f6z ard\u0131 edilmemesi gereken bir \u00e7al\u0131\u015fma yap\u0131s\u0131 vard\u0131r. Bu \u00fcreticilerin \u00fcr\u00fcnlerinin hepsi varl\u0131k sens\u00f6r\u00fc mant\u0131\u011f\u0131 ile \u00e7al\u0131\u015f\u0131r. Yani hareket olsa da yeterli \u0131\u015f\u0131k varsa ayd\u0131nlatmay\u0131 kapat\u0131r. Bu \u00fcreticilere g\u00f6re hareket ve varl\u0131k sens\u00f6rlerinin ayr\u0131m\u0131 ise hareketin alg\u0131lanma hassasiyetine dayal\u0131d\u0131r.&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; Bu hassasiyet fark\u0131 infrared sens\u00f6rlerin&nbsp;\u00e7al\u0131\u015fma prensibinde bahsetti\u011fimiz gibi anahtarlama noktalar\u0131 sayesinde elde edilen \u00e7\u00f6z\u00fcn\u00fcrl\u00fc\u011fe dayal\u0131d\u0131r. Bu \u00e7\u00f6z\u00fcn\u00fcrl\u00fck Fresnel lensinin yap\u0131s\u0131 ve kalitesi, elektronik komponentlerin kalitesi ve bu iki&nbsp;yap\u0131y\u0131 e\u015fg\u00fcd\u00fcml\u00fc olarak s\u00fcren yaz\u0131l\u0131m\u0131n ba\u015far\u0131s\u0131 ile elde edilir. Bu yap\u0131y\u0131 benimsemi\u015f&nbsp;olan firmalar i\u00e7in varl\u0131k sens\u00f6r\u00fc kavram\u0131 sens\u00f6rler aras\u0131ndaki alg\u0131lama hassasiyetinin fark\u0131ndan ibarettir ve evet, di\u011fer yap\u0131daki varl\u0131k ve hareket sens\u00f6rleri gibi bu algoritmayla \u00e7al\u0131\u015fan sens\u00f6rler de ayd\u0131nlatmay\u0131 a\u00e7\u0131k tutabilmek i\u00e7in ufak ta olsa mutlaka harekete ihtiya\u00e7 duymaktad\u0131r.&nbsp;Baz\u0131 sens\u00f6r \u00fcretici firmalarda ise hareket sens\u00f6rleri pazarlama se\u00e7ene\u011fi olarak sadece hareket alg\u0131lamaya y\u00f6nelik \u00fcretilmi\u015ftir.&nbsp;Bu \u00fcr\u00fcnlerin ayn\u0131 zamanda ortam ayd\u0131nl\u0131\u011f\u0131n\u0131 kontrol etme opsiyonlar\u0131 genellikle ek bir ayd\u0131nl\u0131k sens\u00f6r\u00fc ile sa\u011flanmaktad\u0131r. Bu yap\u0131da \u00fcretim yapan firmalar bilinen hareket veya varl\u0131k sens\u00f6rleri gibi \u00e7al\u0131\u015fan, hem&nbsp;hareketi hem ortam ayd\u0131nl\u0131\u011f\u0131 kontrol eden cihazlar\u0131na ise multi-sens\u00f6r vs. gibi kullan\u0131c\u0131ya tatmink\u00e2r \u015fekilde a\u00e7\u0131klanmas\u0131 gereken yeni kavramlar \u00fcretir.<\/span><\/p>\n<p><span style=\"font-size: 16px; letter-spacing: 0px;\">SAOS Teknoloji<\/span><\/p><p><span style=\"font-size: 16px; letter-spacing: 0px;\">Steinel T\u00fcrkiye Distrib\u00fct\u00f6r\u00fc<\/span><\/p>\n<p><span style=\"font-size: 16px; letter-spacing: 0px;\"><br><\/span><\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>&nbsp; &nbsp; &nbsp; &nbsp;\u00c7o\u011fu kullan\u0131c\u0131 i\u00e7in varl\u0131k sens\u00f6r\u00fc kavram\u0131 \u015funu ifade etmektedir; kullan\u0131c\u0131,&nbsp;ayd\u0131nlatmas\u0131 ve di\u011fer ba\u011fl\u0131 sistemleri varl\u0131k sens\u00f6r\u00fc ile kontrol edilen bir hacme girdi\u011finde hi\u00e7 hareket etmese dahi sens\u00f6r\u00fcn onu alg\u0131lamas\u0131n\u0131 beklemektedir. Ancak ger\u00e7ekle\u015fecek olan durum \u015fudur; varl\u0131k sens\u00f6r\u00fc ilk hareketle ayd\u0131nlatma ve ba\u011fl\u0131 sistemleri&hellip;<\/p>\n","protected":false},"author":1,"featured_media":3417,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[122,18],"tags":[150,120,121,155],"_links":{"self":[{"href":"http:\/\/www.saosteknoloji.com.tr\/tr\/wp-json\/wp\/v2\/posts\/3413"}],"collection":[{"href":"http:\/\/www.saosteknoloji.com.tr\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.saosteknoloji.com.tr\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.saosteknoloji.com.tr\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.saosteknoloji.com.tr\/tr\/wp-json\/wp\/v2\/comments?post=3413"}],"version-history":[{"count":4,"href":"http:\/\/www.saosteknoloji.com.tr\/tr\/wp-json\/wp\/v2\/posts\/3413\/revisions"}],"predecessor-version":[{"id":3420,"href":"http:\/\/www.saosteknoloji.com.tr\/tr\/wp-json\/wp\/v2\/posts\/3413\/revisions\/3420"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.saosteknoloji.com.tr\/tr\/wp-json\/wp\/v2\/media\/3417"}],"wp:attachment":[{"href":"http:\/\/www.saosteknoloji.com.tr\/tr\/wp-json\/wp\/v2\/media?parent=3413"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.saosteknoloji.com.tr\/tr\/wp-json\/wp\/v2\/categories?post=3413"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.saosteknoloji.com.tr\/tr\/wp-json\/wp\/v2\/tags?post=3413"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}