{"id":87505,"date":"2026-07-31T20:33:00","date_gmt":"2026-07-31T17:33:00","guid":{"rendered":"https:\/\/www.indir.com\/haber\/?p=87505"},"modified":"2026-07-31T16:38:46","modified_gmt":"2026-07-31T13:38:46","slug":"otonom-araclar-karanlikta-nasil-goruyor","status":"publish","type":"post","link":"https:\/\/www.indir.com\/haber\/otonom-araclar-karanlikta-nasil-goruyor\/","title":{"rendered":"Otonom Ara\u00e7lar Karanl\u0131kta Nas\u0131l G\u00f6r\u00fcyor?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u0130nsanlar ara\u00e7 kullan\u0131rken \u00e7evrelerini b\u00fcy\u00fck \u00f6l\u00e7\u00fcde g\u00f6zleriyle alg\u0131lar. Trafik \u0131\u015f\u0131klar\u0131, yol \u00e7izgileri, yayalar ve di\u011fer ara\u00e7lar s\u00fcrekli takip edilir; deneyim ve refleksler de bu g\u00f6zlemleri tamamlar. Ancak insan g\u00f6z\u00fc, \u00f6zellikle gece s\u00fcr\u00fc\u015flerinde, yo\u011fun sis, ya\u011fmur veya kar gibi olumsuz hava ko\u015fullar\u0131nda ciddi performans kayb\u0131 ya\u015far. D\u00fc\u015f\u00fck g\u00f6r\u00fc\u015f mesafesi, far parlamas\u0131 ve s\u00fcr\u00fcc\u00fc yorgunlu\u011fu da kazalara davetiye \u00e7\u0131karabilir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Otonom ara\u00e7lar ise g\u00fcn\u00fcn her saatinde, her t\u00fcrl\u00fc hava ko\u015fulunda ayn\u0131 g\u00fcvenilirlikle hareket etmek zorundad\u0131r. Bu nedenle tek bir alg\u0131lama y\u00f6ntemine g\u00fcvenmek yerine farkl\u0131 sens\u00f6rlerden gelen verileri bir araya getirerek \u00e7evrelerini analiz ederler. Bu sens\u00f6rlerden biri de son y\u0131llarda \u00f6nemi giderek artan LWIR (Long-Wave Infrared), yani uzun dalga k\u0131z\u0131l\u00f6tesi termal g\u00f6r\u00fcnt\u00fcleme teknolojisidir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Gece G\u00f6r\u00fc\u015f\u00fcn\u00fc M\u00fcmk\u00fcn K\u0131lan Teknoloji<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">D\u00fc\u015f\u00fck ayd\u0131nlatmal\u0131 bir sokakta siyah k\u0131yafet giymi\u015f bir yayan\u0131n yol kenar\u0131nda bekledi\u011fini d\u00fc\u015f\u00fcn\u00fcn. Ya da yo\u011fun sis nedeniyle normal kameralar\u0131n birka\u00e7 metreden \u00f6tesini se\u00e7emedi\u011fi bir senaryoyu hayal edin. Bu gibi durumlarda g\u00f6r\u00fcn\u00fcr \u0131\u015f\u0131\u011fa ihtiya\u00e7 duymayan termal g\u00f6r\u00fcnt\u00fcleme sistemleri devreye giriyor.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">LWIR teknolojisi, g\u00f6r\u00fcn\u00fcr \u0131\u015f\u0131\u011f\u0131 kaydetmek yerine nesnelerin yayd\u0131\u011f\u0131 \u0131s\u0131 enerjisini alg\u0131l\u0131yor. B\u00f6ylece ortam tamamen karanl\u0131k olsa bile insanlar, hayvanlar, ara\u00e7lar ve di\u011fer s\u0131cak nesneler termal g\u00f6r\u00fcnt\u00fc \u00fczerinde kolayl\u0131kla tespit edilebiliyor.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">LWIR Nedir?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">LWIR, elektromanyetik spektrumun yakla\u015f\u0131k 8 ila 14 mikrometre dalga boyunda \u00e7al\u0131\u015fan uzun dalga k\u0131z\u0131l\u00f6tesi g\u00f6r\u00fcnt\u00fcleme sistemlerini ifade eder.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Standart kameralar \u0131\u015f\u0131\u011f\u0131n nesnelerden yans\u0131mas\u0131n\u0131 g\u00f6r\u00fcnt\u00fclerken, LWIR kameralar nesnelerin do\u011fal olarak yayd\u0131\u011f\u0131 k\u0131z\u0131l\u00f6tesi enerjiyi \u00f6l\u00e7er.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Fizik kurallar\u0131na g\u00f6re mutlak s\u0131f\u0131r\u0131n (-273,15 \u00b0C) \u00fczerindeki her cisim belirli miktarda k\u0131z\u0131l\u00f6tesi radyasyon yayar. \u0130nsan g\u00f6z\u00fc bu \u0131\u015f\u0131n\u0131m\u0131 g\u00f6remez ancak termal kameralar bu enerjiyi alg\u0131layarak s\u0131cakl\u0131k farklar\u0131n\u0131 g\u00f6r\u00fcnt\u00fcye d\u00f6n\u00fc\u015ft\u00fcrebilir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bu sayede;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>insanlar,<\/li>\n\n\n\n<li>hayvanlar,<\/li>\n\n\n\n<li>ara\u00e7 motorlar\u0131,<\/li>\n\n\n\n<li>asfalt,<\/li>\n\n\n\n<li>binalar,<\/li>\n\n\n\n<li>bitki \u00f6rt\u00fcs\u00fc<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0131s\u0131 da\u011f\u0131l\u0131mlar\u0131na g\u00f6re birbirinden ayr\u0131\u015ft\u0131r\u0131labilir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En \u00f6nemli avantajlardan biri ise sistemin \u00e7al\u0131\u015fmak i\u00e7in g\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131na, sokak lambas\u0131na veya ara\u00e7 farlar\u0131na ihtiya\u00e7 duymamas\u0131d\u0131r.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Is\u0131 Bilgisi G\u00f6r\u00fcnt\u00fcye Nas\u0131l D\u00f6n\u00fc\u015f\u00fcyor?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Otomotiv sekt\u00f6r\u00fcnde kullan\u0131lan LWIR kameralar\u0131n\u0131n b\u00fcy\u00fck k\u0131sm\u0131nda mikrobolometre ad\u0131 verilen \u00f6zel alg\u0131lay\u0131c\u0131lar bulunur.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bu sens\u00f6rler \u00fczerlerine ula\u015fan k\u0131z\u0131l\u00f6tesi enerjiyi alg\u0131lar ve olu\u015fan son derece k\u00fc\u00e7\u00fck s\u0131cakl\u0131k de\u011fi\u015fimlerini elektrik sinyaline d\u00f6n\u00fc\u015ft\u00fcr\u00fcr. Daha sonra g\u00f6r\u00fcnt\u00fc i\u015flemcisi bu verileri analiz ederek termal g\u00f6r\u00fcnt\u00fcy\u00fc olu\u015fturur.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bir termal kameran\u0131n performans\u0131n\u0131 belirleyen en \u00f6nemli kriterlerden biri ise NETD (Noise Equivalent Temperature Difference) de\u011feridir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">NETD, sens\u00f6r\u00fcn ay\u0131rt edebildi\u011fi en k\u00fc\u00e7\u00fck s\u0131cakl\u0131k fark\u0131n\u0131 ifade eder.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Yeni nesil otomotiv tipi termal kameralarda bu de\u011fer yakla\u015f\u0131k 20\u201330 milikelvin seviyelerine kadar inmi\u015f durumda. Bu da sistemlerin derece fark\u0131n\u0131n \u00e7ok k\u00fc\u00e7\u00fck bir b\u00f6l\u00fcm\u00fcn\u00fc bile alg\u0131layarak olduk\u00e7a ayr\u0131nt\u0131l\u0131 termal g\u00f6r\u00fcnt\u00fcler olu\u015fturabilmesini sa\u011fl\u0131yor.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Otonom Ara\u00e7lar \u0130\u00e7in Neden Kritik?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">G\u00f6r\u00fcn\u00fcr \u0131\u015f\u0131k kameralar\u0131n\u0131n en zay\u0131f oldu\u011fu alanlardan biri d\u00fc\u015f\u00fck ayd\u0131nlatmal\u0131 ortamlard\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00d6rne\u011fin;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>gece yol kenar\u0131nda bekleyen bir yaya,<\/li>\n\n\n\n<li>koyu renk k\u0131yafet giyen bir ki\u015fi,<\/li>\n\n\n\n<li>yola \u00e7\u0131kan bir geyik veya k\u00f6pek,<\/li>\n\n\n\n<li>ayd\u0131nlatmas\u0131 yetersiz bir bisikletli,<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">klasik kameralar taraf\u0131ndan ge\u00e7 fark edilebilir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">LWIR kameralar ise nesnelerin rengine de\u011fil, s\u0131cakl\u0131\u011f\u0131na odakland\u0131\u011f\u0131 i\u00e7in bu t\u00fcr engelleri \u00e7ok daha kolay alg\u0131lar.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0130nsan v\u00fccudu \u00e7evresine g\u00f6re daha s\u0131cak oldu\u011fundan termal g\u00f6r\u00fcnt\u00fc \u00fczerinde belirgin \u015fekilde \u00f6ne \u00e7\u0131kar. Ayn\u0131 durum hayvanlar i\u00e7in de ge\u00e7erlidir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bunun yan\u0131nda LWIR sistemleri;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>far parlamalar\u0131ndan daha az etkilenir,<\/li>\n\n\n\n<li>yo\u011fun sis ve pus alt\u0131nda \u00e7al\u0131\u015fmaya devam eder,<\/li>\n\n\n\n<li>dumanl\u0131 ortamlarda g\u00f6r\u00fcn\u00fcr \u0131\u015f\u0131k kameralar\u0131na destek sa\u011flar,<\/li>\n\n\n\n<li>gece s\u00fcr\u00fc\u015flerinde alg\u0131lama mesafesini art\u0131rabilir.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Bu \u00f6zellikler sayesinde \u00f6zellikle yaya ve hayvan tespitinde g\u00fcvenli\u011fi \u00f6nemli \u00f6l\u00e7\u00fcde y\u00fckseltir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Sens\u00f6r Birle\u015fimi Daha G\u00fcvenli Sonu\u00e7 Veriyor<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Termal kamera tek ba\u015f\u0131na kullan\u0131lm\u0131yor.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ara\u015ft\u0131rmalar, LWIR g\u00f6r\u00fcnt\u00fclerinin radar ve g\u00f6r\u00fcn\u00fcr \u0131\u015f\u0131k kameralar\u0131ndan gelen verilerle birlikte i\u015flendi\u011finde \u00e7ok daha ba\u015far\u0131l\u0131 sonu\u00e7lar verdi\u011fini g\u00f6steriyor.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00d6rne\u011fin, Teledyne FLIR taraf\u0131ndan yap\u0131lan testlerde termal kamera, radar ve standart kameralar\u0131n birlikte kullan\u0131lmas\u0131 sayesinde otomatik acil frenleme sistemlerinin \u00f6zellikle gece saatlerinde yayalar\u0131 daha y\u00fcksek do\u011frulukla alg\u0131layabildi\u011fi g\u00f6sterildi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bu nedenle termal g\u00f6r\u00fcnt\u00fcleme art\u0131k yaln\u0131zca \u00fcst segment otomobillerde bulunan gece g\u00f6r\u00fc\u015f sistemlerinin bir par\u00e7as\u0131 olmaktan \u00e7\u0131km\u0131\u015f durumda. G\u00fcn\u00fcm\u00fczde geli\u015fmi\u015f s\u00fcr\u00fc\u015f destek sistemleri (ADAS) ve tam otonom s\u00fcr\u00fc\u015f platformlar\u0131nda giderek daha fazla tercih ediliyor.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Zoox&#8217;un Sens\u00f6r Yakla\u015f\u0131m\u0131<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Bu alanda dikkat \u00e7eken \u015firketlerden biri de Zoox.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Amazon b\u00fcnyesinde faaliyet g\u00f6steren \u015firket, mevcut otomobilleri d\u00f6n\u00fc\u015ft\u00fcrmek yerine robotaksi ara\u00e7lar\u0131n\u0131 s\u0131f\u0131rdan tasarl\u0131yor. Bu sayede sens\u00f6r yerle\u015fimini de tamamen kendi ihtiya\u00e7lar\u0131na g\u00f6re planlayabiliyor.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Zoox ara\u00e7lar\u0131n\u0131n d\u00f6rt k\u00f6\u015fesinde bulunan sens\u00f6r mod\u00fcllerinde \u015fu sistemler birlikte \u00e7al\u0131\u015f\u0131yor:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>g\u00f6r\u00fcn\u00fcr \u0131\u015f\u0131k kameralar\u0131,<\/li>\n\n\n\n<li>LiDAR,<\/li>\n\n\n\n<li>radar,<\/li>\n\n\n\n<li>LWIR termal kameralar,<\/li>\n\n\n\n<li>mikrofonlar.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Bu yap\u0131 sayesinde ayn\u0131 b\u00f6lge farkl\u0131 teknolojilerle e\u015f zamanl\u0131 olarak izleniyor. E\u011fer sens\u00f6rlerden biri hava ko\u015fullar\u0131 nedeniyle performans kayb\u0131 ya\u015farsa di\u011ferleri devreye girerek eksik bilgiyi tamaml\u0131yor.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ara\u00e7 \u00fczerindeki yaz\u0131l\u0131m ise t\u00fcm bu verileri ger\u00e7ek zamanl\u0131 olarak birle\u015ftirerek \u00e7evredeki nesnelerin konumu, hareket y\u00f6n\u00fc, boyutu ve t\u00fcr\u00fc hakk\u0131nda daha g\u00fcvenilir kararlar verebiliyor.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">LWIR Tek Ba\u015f\u0131na Yeterli mi?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Her ne kadar termal g\u00f6r\u00fcnt\u00fcleme otonom s\u00fcr\u00fc\u015f i\u00e7in b\u00fcy\u00fck avantajlar sa\u011flasa da tek ba\u015f\u0131na yeterli de\u011fil.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">LWIR kameralar;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>trafik \u0131\u015f\u0131klar\u0131n\u0131n hangi renkte yand\u0131\u011f\u0131n\u0131 ay\u0131rt edemez,<\/li>\n\n\n\n<li>yol \u00e7izgilerini net \u015fekilde takip edemez,<\/li>\n\n\n\n<li>tabelalarda yazan metinleri okuyamaz,<\/li>\n\n\n\n<li>cam gibi baz\u0131 y\u00fczeylerin arkas\u0131n\u0131 g\u00f6r\u00fcnt\u00fcleyemez.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Bu nedenle modern otonom ara\u00e7larda hi\u00e7bir sens\u00f6r tek ba\u015f\u0131na kullan\u0131lm\u0131yor. G\u00f6r\u00fcn\u00fcr \u0131\u015f\u0131k kameralar\u0131, radar, LiDAR ve termal kameralar birlikte \u00e7al\u0131\u015farak birbirlerinin eksik kald\u0131\u011f\u0131 noktalar\u0131 tamaml\u0131yor. \u0130\u015fte bu \u00e7oklu sens\u00f6r yakla\u015f\u0131m\u0131, robotaksilerin gece, g\u00fcnd\u00fcz ve zorlu hava ko\u015fullar\u0131nda g\u00fcvenli \u015fekilde hareket edebilmesinin temelini olu\u015fturuyor.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0130nsanlar ara\u00e7 kullan\u0131rken \u00e7evrelerini b\u00fcy\u00fck \u00f6l\u00e7\u00fcde g\u00f6zleriyle alg\u0131lar. Trafik \u0131\u015f\u0131klar\u0131, yol \u00e7izgileri, yayalar ve di\u011fer ara\u00e7lar s\u00fcrekli takip edilir; deneyim ve refleksler de bu g\u00f6zlemleri tamamlar. Ancak insan g\u00f6z\u00fc, \u00f6zellikle gece s\u00fcr\u00fc\u015flerinde, yo\u011fun sis, ya\u011fmur veya kar gibi olumsuz hava ko\u015fullar\u0131nda ciddi performans kayb\u0131 ya\u015far. D\u00fc\u015f\u00fck g\u00f6r\u00fc\u015f mesafesi, far parlamas\u0131 ve s\u00fcr\u00fcc\u00fc yorgunlu\u011fu da kazalara [&hellip;]<\/p>\n","protected":false},"author":95,"featured_media":87507,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11906],"tags":[12250],"class_list":["post-87505","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-araba","tag-otonom-araclar"],"_links":{"self":[{"href":"https:\/\/www.indir.com\/haber\/wp-json\/wp\/v2\/posts\/87505","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.indir.com\/haber\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.indir.com\/haber\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.indir.com\/haber\/wp-json\/wp\/v2\/users\/95"}],"replies":[{"embeddable":true,"href":"https:\/\/www.indir.com\/haber\/wp-json\/wp\/v2\/comments?post=87505"}],"version-history":[{"count":1,"href":"https:\/\/www.indir.com\/haber\/wp-json\/wp\/v2\/posts\/87505\/revisions"}],"predecessor-version":[{"id":87515,"href":"https:\/\/www.indir.com\/haber\/wp-json\/wp\/v2\/posts\/87505\/revisions\/87515"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.indir.com\/haber\/wp-json\/wp\/v2\/media\/87507"}],"wp:attachment":[{"href":"https:\/\/www.indir.com\/haber\/wp-json\/wp\/v2\/media?parent=87505"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.indir.com\/haber\/wp-json\/wp\/v2\/categories?post=87505"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.indir.com\/haber\/wp-json\/wp\/v2\/tags?post=87505"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}