{"id":1931,"date":"2026-10-10T11:57:34","date_gmt":"2026-10-10T03:57:34","guid":{"rendered":"https:\/\/www.vic-motor.net\/news\/highway-surveillance-cameras\/"},"modified":"2026-10-16T17:23:38","modified_gmt":"2026-10-16T09:23:38","slug":"highway-surveillance-cameras","status":"publish","type":"post","link":"https:\/\/www.vic-motor.net\/pt\/autofocus\/highway-surveillance-cameras\/","title":{"rendered":"C\u00e2meras de Vigil\u00e2ncia Rodovi\u00e1ria"},"content":{"rendered":"<p>C\u00e2meras de vigil\u00e2ncia em rodovias ou outros sistemas autom\u00e1ticos de c\u00e2mera precisam focar em alvos em movimento.<\/p>\n<p>Isso exige que a lente da c\u00e2mera se mova seguindo as instru\u00e7\u00f5es do controlador\/driver, para alterar o ponto focal da lente.<\/p>\n<p>Esse leve movimento \u00e9 realizado por um micro motor de passo linear.<\/p>\n<p>Devido ao peso reduzido da lente da c\u00e2mera, n\u00e3o \u00e9 necess\u00e1rio um grande empuxo para moviment\u00e1-la.<\/p>\n<p>Um motor de passo de 8 mm ou 10 mm \u00e9 suficiente para essa tarefa.<\/p>\n<p>\u00a0<\/p>\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"610\" height=\"407\" src=\"https:\/\/media.gntfile.com\/wp-content\/uploads\/sites\/702\/2026\/10\/highway-surveillance-cameras-1.png\" alt=\"Highway Surveillance Cameras - image 1\" class=\"wp-image-1929\" style=\"max-width:100%;height:auto\" srcset=\"https:\/\/media.gntfile.com\/wp-content\/uploads\/sites\/702\/2026\/10\/highway-surveillance-cameras-1.png 610w, https:\/\/media.gntfile.com\/wp-content\/uploads\/sites\/702\/2026\/10\/highway-surveillance-cameras-1-300x200.png 300w, https:\/\/media.gntfile.com\/wp-content\/uploads\/sites\/702\/2026\/10\/highway-surveillance-cameras-1-18x12.png 18w, https:\/\/media.gntfile.com\/wp-content\/uploads\/sites\/702\/2026\/10\/highway-surveillance-cameras-1-600x400.png 600w\" sizes=\"(max-width: 610px) 100vw, 610px\" \/><\/figure>\n<p>\u00a0<\/p>\n<p>Recommended Products:\u00a08mm 3.3VDC mini Slider linear stepper motor of camera lens motor<\/p>\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"371\" height=\"294\" src=\"https:\/\/media.gntfile.com\/wp-content\/uploads\/sites\/702\/2026\/10\/highway-surveillance-cameras-2.png\" alt=\"Highway Surveillance Cameras - image 2\" class=\"wp-image-1930\" style=\"max-width:100%;height:auto\" srcset=\"https:\/\/media.gntfile.com\/wp-content\/uploads\/sites\/702\/2026\/10\/highway-surveillance-cameras-2.png 371w, https:\/\/media.gntfile.com\/wp-content\/uploads\/sites\/702\/2026\/10\/highway-surveillance-cameras-2-300x238.png 300w, https:\/\/media.gntfile.com\/wp-content\/uploads\/sites\/702\/2026\/10\/highway-surveillance-cameras-2-15x12.png 15w\" sizes=\"(max-width: 371px) 100vw, 371px\" \/><\/figure>\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Highway surveillance cameras or other automatic camera system needs to focus towards moving targets. It requires camera lens to move following the instruction of controller\/driver, to change lens focal point. The slight movement is achieved with a micro linear stepper motor. Due to the small weight of the camera lens, it does not need very [&hellip;]<\/p>","protected":false},"author":2,"featured_media":1929,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"","footnotes":""},"categories":[61],"tags":[],"class_list":["post-1931","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-autofocus"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.vic-motor.net\/pt\/wp-json\/wp\/v2\/posts\/1931","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vic-motor.net\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vic-motor.net\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vic-motor.net\/pt\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vic-motor.net\/pt\/wp-json\/wp\/v2\/comments?post=1931"}],"version-history":[{"count":1,"href":"https:\/\/www.vic-motor.net\/pt\/wp-json\/wp\/v2\/posts\/1931\/revisions"}],"predecessor-version":[{"id":2671,"href":"https:\/\/www.vic-motor.net\/pt\/wp-json\/wp\/v2\/posts\/1931\/revisions\/2671"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.vic-motor.net\/pt\/wp-json\/wp\/v2\/media\/1929"}],"wp:attachment":[{"href":"https:\/\/www.vic-motor.net\/pt\/wp-json\/wp\/v2\/media?parent=1931"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vic-motor.net\/pt\/wp-json\/wp\/v2\/categories?post=1931"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vic-motor.net\/pt\/wp-json\/wp\/v2\/tags?post=1931"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}