{"id":12957,"date":"2017-05-03T10:49:36","date_gmt":"2017-05-03T10:49:36","guid":{"rendered":"https:\/\/electronics-bloger.com\/?p=12957"},"modified":"2025-07-24T07:13:58","modified_gmt":"2025-07-24T07:13:58","slug":"cong-nghe-wdr-mang-lai-loi-ich-gi-cho-camera-hanh-trinh-cua-ban","status":"publish","type":"post","link":"https:\/\/luview.com\/vi\/how-wdr-technology-benefit-your-dashboard-camera\/","title":{"rendered":"C\u00f4ng ngh\u1ec7 WDR mang l\u1ea1i l\u1ee3i \u00edch g\u00ec cho camera h\u00e0nh tr\u00ecnh c\u1ee7a b\u1ea1n?"},"content":{"rendered":"

WDR (d\u1ea3i \u0111\u1ed9ng r\u1ed9ng) l\u00e0 c\u00f4ng ngh\u1ec7 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o camera c\u00f3 th\u1ec3 ghi l\u1ea1i video ho\u1eb7c h\u00ecnh \u1ea3nh trong \u0111i\u1ec1u ki\u1ec7n t\u01b0\u01a1ng ph\u1ea3n c\u1ef1c cao. N\u00f3i chung, WDR \u0111\u1ec1 c\u1eadp \u0111\u1ebfn v\u00f9ng chuy\u1ec3n \u0111\u1ed5i t\u1eeb gi\u00e1 tr\u1ecb t\u1ed1i \u0111a sang gi\u00e1 tr\u1ecb t\u1ed1i thi\u1ec3u ho\u1eb7c ng\u01b0\u1ee3c l\u1ea1i, t\u1eeb gi\u00e1 tr\u1ecb t\u1ed1i thi\u1ec3u sang gi\u00e1 tr\u1ecb t\u1ed1i \u0111a. .<\/p>\n

\"C\u00f4ng<\/p>\n

Th\u00f4ng th\u01b0\u1eddng, trong tr\u01b0\u1eddng h\u1ee3p ti\u1ebfp x\u00fac v\u1edbi \u00e1nh s\u00e1ng m\u1ea1nh ho\u1eb7c \u0111\u1ed9 s\u00e1ng th\u1ea5p v\u00e0 c\u00e1c \u0111i\u1ec1u ki\u1ec7n \u0111\u1ed9 s\u00e1ng t\u01b0\u01a1ng \u0111\u1ed1i th\u1ea5p kh\u00e1c, video ho\u1eb7c h\u00ecnh \u1ea3nh \u0111\u01b0\u1ee3c camera ghi l\u1ea1i s\u1ebd xu\u1ea5t hi\u1ec7n \u0111\u1eb7c bi\u1ec7t s\u00e1ng ho\u1eb7c c\u00f3 th\u1ec3 \u0111\u1eb7c bi\u1ec7t t\u1ed1i. V\u00f9ng s\u00e1ng l\u00e0 do ph\u01a1i s\u00e1ng qu\u00e1 m\u1ee9c, c\u00f2n v\u00f9ng t\u1ed1i l\u00e0 do thi\u1ebfu ph\u01a1i s\u00e1ng, \u0111i\u1ec1u n\u00e0y \u1ea3nh h\u01b0\u1edfng nghi\u00eam tr\u1ecdng \u0111\u1ebfn \u0111\u1ed9 r\u00f5 n\u00e9t v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng video. H\u1ea1n ch\u1ebf n\u00e0y ch\u00ednh l\u00e0 \u0111i\u1ec1u m\u00e0 ch\u00fang ta th\u01b0\u1eddng g\u1ecdi l\u00e0 \u201cd\u1ea3i \u0111\u1ed9ng\u201d.<\/p>\n

T\u00f3m l\u1ea1i, khi s\u1eed d\u1ee5ng camera h\u00e0nh tr\u00ecnh truy\u1ec1n th\u1ed1ng v\u00e0 ch\u1ecdn t\u1ed1c \u0111\u1ed9 c\u1eeda tr\u1eadp 1\/100 gi\u00e2y \u0111\u1ec3 ch\u1ee5p \u1ea3nh b\u00ean trong xe, th\u00ec c\u00e1c h\u00ecnh \u1ea3nh b\u00ean ngo\u00e0i xe trong \u0111i\u1ec1u ki\u1ec7n \u00e1nh s\u00e1ng m\u1ea1nh c\u00f3 th\u1ec3 b\u1ecb tr\u1eafng x\u00f3a do ph\u01a1i s\u00e1ng qu\u00e1 m\u1ee9c ho\u1eb7c trong \u0111i\u1ec1u ki\u1ec7n \u00e1nh s\u00e1ng y\u1ebfu. N\u1ebfu ti\u1ebfp t\u1ee5c s\u1eed d\u1ee5ng t\u1ed1c \u0111\u1ed9 c\u1eeda tr\u1eadp 1\/10000 gi\u00e2y \u0111\u1ec3 ph\u01a1i s\u00e1ng l\u1ea7n th\u1ee9 hai cho c\u00e1c h\u00ecnh \u1ea3nh b\u00ean ngo\u00e0i, th\u00ec h\u00ecnh \u1ea3nh b\u00ean trong c\u00f3 th\u1ec3 b\u1ecb x\u00f3a ho\u1eb7c tr\u1edf n\u00ean \u0111en, khi hai h\u00ecnh \u1ea3nh \u0111\u01b0\u1ee3c gh\u00e9p l\u1ea1i v\u1edbi nhau s\u1ebd l\u00e0m gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh ho\u1eb7c video cu\u1ed1i c\u00f9ng, \u0111\u00e2y c\u0169ng l\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a camera truy\u1ec1n th\u1ed1ng.<\/p>\n

Camera h\u00e0nh tr\u00ecnh c\u00f3 c\u00f4ng ngh\u1ec7 WDR<\/a> C\u00f3 kh\u1ea3 n\u0103ng x\u1eed l\u00fd \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n c\u1ee7a ngu\u1ed3n s\u00e1ng, n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh v\u00e0 \u0111\u1ed9 r\u00f5 n\u00e9t, ngay c\u1ea3 trong \u0111i\u1ec1u ki\u1ec7n \u00e1nh s\u00e1ng qu\u00e1 m\u1ea1nh ho\u1eb7c m\u00f4i tr\u01b0\u1eddng t\u1ed1i \u0111en, ch\u00fang v\u1eabn c\u00f3 th\u1ec3 ch\u1ee5p \u0111\u01b0\u1ee3c h\u00ecnh \u1ea3nh ch\u1ea5t l\u01b0\u1ee3ng cao.<\/p>\n

Luview Co., LTD t\u1ef1 h\u00e0o cam k\u1ebft v\u1edbi t\u1ea5t c\u1ea3 kh\u00e1ch h\u00e0ng c\u1ee7a ch\u00fang t\u00f4i: T\u1ea5t c\u1ea3 c\u00e1c camera h\u00e0nh tr\u00ecnh c\u1ee7a ch\u00fang t\u00f4i, d\u00f9 l\u00e0 lo\u1ea1i gi\u00e1 r\u1ebb hay \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t cho xe h\u01a1i cao c\u1ea5p, \u0111\u1ec1u \u00e1p d\u1ee5ng c\u00f4ng ngh\u1ec7 WDR. Xin h\u00e3y tin t\u01b0\u1edfng v\u00e0o ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a c\u00e1c camera h\u00e0nh tr\u00ecnh c\u1ee7a ch\u00fang t\u00f4i.<\/p>","protected":false},"excerpt":{"rendered":"

WDR ( wide dynamic range ) is a technology used to make sure camera can capture video or images under very intense contrast. Broadly speaking, refers to region between change from the maximum value to the minimum or perhaps the minimum value to the maximum . Usually in the case of strong light exposure or […]<\/p>\n","protected":false},"author":1,"featured_media":23911,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[52],"tags":[],"class_list":["post-12957","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news"],"_links":{"self":[{"href":"https:\/\/luview.com\/vi\/wp-json\/wp\/v2\/posts\/12957","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/luview.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/luview.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/luview.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/luview.com\/vi\/wp-json\/wp\/v2\/comments?post=12957"}],"version-history":[{"count":0,"href":"https:\/\/luview.com\/vi\/wp-json\/wp\/v2\/posts\/12957\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/luview.com\/vi\/wp-json\/wp\/v2\/media\/23911"}],"wp:attachment":[{"href":"https:\/\/luview.com\/vi\/wp-json\/wp\/v2\/media?parent=12957"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/luview.com\/vi\/wp-json\/wp\/v2\/categories?post=12957"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/luview.com\/vi\/wp-json\/wp\/v2\/tags?post=12957"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}